(完整版)人教版英语必修四课文电子版

必修4 Unit 1 A STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Afri ca. Following Jane's way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chi mps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. Everybody sits and wa its in the shade of the trees while the family begins to wake up and move off. Th en we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. Ho wever, the evening makes it all worthwhile. We watch the mother chimp and her b abies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as strong as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observi ng and recording their daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she firs t arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few months was she allowed to be gin her project. Her work changed the way people think about chimps. For exampl e, one important thing she discovered was that chimps hunt and eat meat. Until th en everyone had thought chimps ate only fruit and nuts. She actually observed chi mps as a group hunting a monkey and then eating it. She also discovered how chimps communicate with each other, and her study of their body language helped h er work out their social system.For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals. She has argued that wild animals should be left in the wild and not used for entertainment or advertisements. She has helped to set up special places where they can live safely. She is leadin g a busy life but she says: "Once I stop, it all comes crowding in and I remember the chimps in laboratories. It's terrible. It affects me when I watch the wild chimps.I say to myself, 'Aren't they lucky?" And then I think about small chimps in cages though they have done nothing wrong. Once you have seen that you can never f orget ..."She has achieved everything she wanted to do: working with animals in their o wn environment, gaining a doctor's degree and showing that women can live in the forest as men can. She inspires those who want to cheer the achievements of wo men.WHY NOT CARRY ON HER GOOD WORK?I enjoyed English, biology, and chemistry at school, but which one should I ch oose to study at university? I did not know the answer until one evening when I s at down at the computer to do some research on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a speci alist in women's diseases. She lived from 1901 to 1983. It seemed that she had b een very busy in her chosen career, travelling abroad to study as well as writing b ooks and articles. One of them caught my eye. It was a smallbook explaining how to cut the death rate from having and caring for babies. She gave some simple rules to follow for keeping babies clean, healthy and free fr om sickness. Why did she write that? Who were the women that Lin Qiaozhi thoug ht needed this advice? I looked carefully at the text andrealized that it was intended for women in the countryside. Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at t hat time. That was a generation when girls' education was always placed second t o boys'. Was she so much cleverer than anyone else? Further reading made me r ealize that it was hard work and determination as well as her gentle nature that go t her into medical school. What made her succeed later on was the kindness and consideration she showed to all her patients. There was story after story of how Li n Qiaozhi, tired after a day's work, went late at night to deliver a baby for a poor family who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiao zhi had devoted her whole life to her patients and had chosen not to have a famil y of her own. Instead she made sure that about 50,000 babies were safely deliver ed. By this time I was very excited. Why not study at medical college like Lin Qia ozhi and carry on her good work? It was still not too late for me to improve my st udies, prepare for the university entrance examinations, and….必修4 Unit 2 A PIONEER FOR ALL PEOPLEAlthough he is one of China's most famous scientists, Yuan Longping consider s himself a farmer, for he works the land to do his research. Indeed, his sunburntface and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. Dr Yuan Longping g rows what is called super hybrid rice. In 1974, he became the first agricultural pion eer in the world to grow rice that has a high output. This special strain of rice ma kes it possible to produce one-third more of the crop in the same fields. Now mor e than 60% of the rice produced in China each year is from this hybrid strain.Born into a poor farmer's family in 1930, Dr Yuan graduated from Southwest A gricultural College in 1953. Since then, finding ways to grow more rice has been hi s life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. D r Yuan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. I n a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vi etnam and many other less developed countries to increase their rice harvests. Th anks to his research, the UN has more tools in the battle to rid the world of hung er. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn't care about being f amous. He feels it gives him less freedom to do his research. He would much rath er keep time for his hobbles. He enjoys listening to violin music, playing mah-jong, swimming and reading. Spending money on himself or leading a comfortable life a lso means very little to him. Indeed, he believes that a person with too much mon ey has more rather than fewer troubles. He therefore gives millions of yuan to equi p others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr yuan had a dre am about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Dr Yuan has another dream: to export his rice so that it can b e grown around the globe. One dream is not always enough, especially for a pers on who loves and cares for his people.CHEMICAL OR ORGANIC FARMING?Over the past half century, using chemical fertilizers has become very common in farming. Many farmers welcomed them as a great way to stop crop disease an d increase production. Recently, however, scientists have been finding that long-ter m use of these fertilizers can cause damage to the land and, even more dangerou s, to people's health.What are some of the problems caused by chemical fertilizers? First, they dam age the land by killing the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the ground and underground water for a long time. This aff ects crops and, therefore, animals and humans, since chemicals get inside the cro ps and cannot just be washed off. These chemicals in the food supply build up in people's bodies over time. Many of these chemicals can lead to cancer or other ill nesses. In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition. They may look beautiful, but insi de there is usually more water than vitamins and minerals.With these discoveries, some farmers and many customers are beginning to tu rn to organic farming. Organic farming is simply farming without using any chemicals. They focus on keeping their soil rich and free of disease. A healthy soil reduces disease and helps crops grow strong and healthy. Organic farmers, therefore, ofte n prefer using natural waste from animals as fertilizer. They feel that this makes th e soil in their fields richer in minerals and so more fertile. This also keeps the air, soil, water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They oft en change the kind of crop in each field every few years, for example, growing cor n or wheat and then the next year peas or soybeans. Crops such as peas or soy beans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops to u se different levels of soil, for example, planting peanuts that use the ground's surfa ce followed by vegetables that put down deep roots. Some organic farmers prefer planting grass between crops to prevent wind or water from carrying away the soil, and then leaving it in the ground to become a natural fertilizer for the next year's crop. These many different organic farming methods have the same goal: to grow good food and avoid damaging the environment or people's health.必修4 Unit 3 A MASTER OF NONVERBAL HUMOURAs Victor Hugo once said, "Laughter is the sun that drives winter from the hu man face", and up to now nobody has been able to do this better than Charlie Ch aplin. He brightened the lives of Americans and British through two world wars and the hard years in between. He made people laugh at a time when they felt depre ssed, so they could feel more content with their lives.Not that Charlie's own life was easy! He was born in a poor family in 1889. H is parents were both poor music hall performers. You may find it astonishing thatCharlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially wh en the family income was often uncertain. Unfortunately his father died, leaving the family even worse off, so Charlie spent his childhood looking after his sick mother and his brother. By his teens, Charlie had, through his humour, become one of th e most popular child actors in England. He could mime and act the fool doing ordi nary everyday tasks. No one was ever bored watching him -his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as his charming character, the little tramp, became known throughout the world. The tr amp, a poor, homeless man with a moustache, wore large trousers, worn-out shoe s and a small round black hat. He walked around stilly carrying a walking stick. Th is character was a social failure but was loved for his optimism and determination t o overcome all difficulties. He was the underdog who was kind even when others were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from one of his most famous films, The Gold Rush. It is the mid-nineteenth centu ry and gold has just been discovered in California. Like so many others, the little t ramp and his friend have rushed there in search of gold, but without success. Inst ead they are hiding in a small hut on the edge of a mountain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pair of leather sho es for their dinner. Charlie first picks out the laces and eats them as if they were spaghetti. Then he cuts off the leather top of the shoe as if it were the finest stea k. Finally he tries cutting and chewing the bottom of the shoe. He eats each mouthful with great enjoyment. The acting is so convincing that it makes you believe th at it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 h e was given a special Oscar for his outstanding work in films. He lived in England and the USA but spent his last years in Switzerland, where he was buried in 197 7. He is loved and remembered as a great actor who could inspire people with gr eat confidence.ENGLISH JOKES1 There are thousands of jokes which use "play on words" to amuse us. One person asks a question which expects a particular reply. Instead, what he gets is a nother kind of answer which makes the situation funny. Now read some of these c ustomer and waiter jokes. Can you match the joke with the explanation?1 C: What's that fly doing in my soup?W: Swimming, I think!2 C: What's that?W: It's bean soup.C: I don't want to know what it's been. I want to know what it is now.3 C: Waiter, will the pancakes be long?W: No, sir. Round.2 Some jokes are longer and tell a short, funny story. The following is one of those jokes about the famous detective Sherlock Holmes and his friend Doctor W atson. Read it and decide which of these two kinds of jokes you like better. Give your reasons.Sherlock Holmes and Doctor Watson went camping in a mountainous area. Th ey were lying in the open air under the stars. Sherlock Holmes looked up at the st ars and whispered, "Watson, when you look at that beautiful sky, what do you thin k of?" Watson replied, "I think of how short life is and how long the universe has l asted." "No, no, Watson!" Holmes said. "What do you really think of?." Watson trie d again. "I think of how small I am and how vast the sky is." "Try again, Watson!" said Holmes. Watson tried a third time. "I think of how cold the universe is and h ow warm people can be in their beds." Holmes said, "Watson, you fool! You shoul d be thinking that someone has stolen our tent!"必修4 Unit 4COMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university's student associati on, went to the Capital International Airport to meet this year's international student s. They were coming to study at Beijing University. We would take them first to th eir dormitories and then to the student canteen. After half an hour of waiting for th eir flight to arrive, I saw several young people enter the waiting area looking aroun d curiously. I stood for a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Britain. After I met them and then introduced them to each other,I was very surprised. Tony approached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearing surprised and put up her hands, as if in defence. I guessed that there was probably a major misunderstanding. Then Ak ira Nagata from Japan came in smiling, together with George Cook from Canada. As they were introduced, George reached his hand out to the Japanese student. J ust at that moment, however, Akira bowed so his nose touched George's moving h and. They both apologized - another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yes terday, he moved very close to me as I introduced myself. I moved back a bit, but he came closer to ask a question and then shook my hand. When Darlene Coulo n from France came dashing through the door, she recognized Tony Garcia's smili ng face. They shook hands and then kissed each other twice on each cheek, sinc e that is the French custom when adults meet people they know. Ahmed Aziz., on the contrary, simply nodded at the girls. Men from Middle Eastern and other Musli m countries will often stand quite close to other men to talk but will usually not to uch women.As I get to know more international friends, I learn more about this cultural "bo dy language". Not all cultures greet each other the same way, nor are they comfor table in the same way with touching or distance between people. In the same way that people communicate with spoken language, they also express their feelings u sing unspoken "language" through physical distance, actions or posture. English pe ople, for example, do not usually stand very close to others or touch strangers as soon as they meet. However, people from places like Spain, Italy or South Americ an countries approach others closely and are more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures us e other greetings as well, such as the Japanese, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures hav e developed. I have seen, however, that cultural customs for body language are ve ry general - not all members of a culture behave in the same way. In general, tho ugh, studying international customs can certainly help avoid difficulties in today's wo rld of cultural crossroads!SHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often ev en more powerful than spoken language. People around the world show all kinds o f feelings, wishes and attitudes that they might never speak aloud. It is possible to "read" others around us, even if they do not intend for us to catch their unspoken communication. Of course, body language can be misread, but many gestures and actions are universal.The most universal facial expression is, of course, the smile –its function is to show happiness and put people at ease. It does not always mean that we are tru ly happy, however. Smiles around the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as when someone "loses fa ce" and smiles to hide it. However, the general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. In most places around the world, frowning and turning one's back to someone showsanger. Making a fist and shaking it almost always means that someone is angry a nd threatening another person.There are many ways around the world to show agreement, but nodding the h ead up and down is used for agreement, almost worldwide. Most people also unde rstand that shaking the head from side to side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning wi ll, in most cases, make me appear to be uninterested. However, if I turn toward a nd look at someone or something, people from almost every culture will think that I am interested. If I roll my eyes and turn my head away, I most likely do not belie ve what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably not a good idea to give a hug to a boss or teacher. In almost every culture, it is not usually good to stand too close to someone of a higher rank. St anding at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some si milarities in body language. We can often be wrong about each other, so it is an amazing thing that we understand each other as well as we do!必修4 Unit 5THEME PARKS —FUN AND MORE THAN FUNWhich theme park would you like to visit? There are various kinds of theme p arks, with a different park for almost everything: food, culture, science, cartoons, m ovies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture. Whichever a nd whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be f ound in several parts of the world. It will bring you into a magical world and make your dreams come true, whether traveling through space, visiting a pirate ship or meeting your favourite fairy tale or Disney cartoon character. As you wander aroun d the fantasy amusement park, you may see Snow White or Mickey Mouse in a p arade or on the street. Of course Disneyland also has many exciting rides, from gi ant swinging ships to terrifying free-fall drops. With all these attractions, no wonder tourism is increasing wherever there is a Disneyland. If you want to have fun and more than fun, come to Disneyland!Dollywood, in the beautiful Smoky Mountains in the southeasternUSA, is one of the most unique theme parks in the world. Dollywood shows a nd celebrates America's traditional southeastern culture. Although Dollywood has rid es, the park's main attraction is its culture. Famous country music groups perform t here all year in indoor and outdoor theatres. People come from all over America to see carpenters and other craftsmen make wood, glass and iron objects in the old-fashioned way. Visit the candy shop to try the same kind of candy that American s outherners made 150 years ago, or take a ride on the only steam- engine train stil l working in the southeast USA. You can even see beautiful bald eagles in the wo rld's largest bald eagle preserve. And for those who like rides, Dollywood has one of the best old wooden roller coasters, Thunderhead. It is world-famous for having the most length in the smallest space. Come to Dollywood to have fun learning all about America's historical southeastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, princes and queens, then England's Camelot Park is the place for you. Every area of the park is modelled after life in the days of King Arthur and the K nights of the Round Table. In one place, you can watch magic shows with Merlin t he Wizard. If you want to see fighting with swords or on horseback, then the jousti ng area is a good place to visit. If you do well there, King Arthur may choose you to fight in the big jousting tournament. Do you like animals? Then visit the farm a rea, and learn how people in ancient England ran their farms and took care of thei r animals. To enter a world of fantasy about ancient England, come to Camelot Pa rk!FUTUROSCOP —EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, a nd was pulled into a black hole. Then I took a trip to Brazil and experienced survi ving an airplane crash in the jungle. After that, I joined some divers and went to t he bottom of the ocean to see strange blind creatures that have never seen sunlig ht. For a break, I took part in some car racing and then skied down some of the most difficult mountains in the world. I ended my travels by meeting face to face w ith a dinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of the largest space-age parks in the world. This science and technology-bas ed theme park in France uses the most advanced technology. Its 3-D cinemas and giant movie screens provide brand new experiences of the earth and beyond. Visit ors can get close to parts of the world they have never experienced, going to the bottom of the ocean, flying through the jungle or visiting the edges of the solar sys tem. The amazing, up-to-date information together with many opportunities for hands-on learning makes the world come to life in a completely new way for visitors. L earning centres throughout the park let visitors try their own scientific experiments, as well as learn more about space travel, the undersea world and much mote.I bought tickets for myself and my friends at the park's entrance, but tickets ar e also available online. Futuroscope is not only for individuals, but is also the perfe ct mix of fun and learning for class outings. Classes or other large groups that let Futuroscope know their plans in advance can get the group admission rate. For an yone coming from out of town, Futuroscope has many excellent hotels nearby, mos t of which provide a shuttle service to the park. If driving, Futuroscope is within ea sy reach of the freeway. Plan your trip well before starting, since Futuroscope has so many shows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot - be sure to wear some comfortable sneakers or oth er walking shoes!。

Unit 1Women of achievementReadingA STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa.Following Jane ’ s way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. Everybody sits and waits in the shade of the trees while the family beings to wake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right.However, the evening makes it all worthwhile. We watch the mother chimp and her babiesplay in the tree. Them we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as long as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recording their daily activities. Since her childhood she had wanted to work with animals intheir own environment. However, this was not easy. When she first arrived in Gombe in 1960,it was unusual for a woman to live in the forest. Only after her mother came to help her forthe first few months was she allowed to begin her project. Her work changed the way people think about chimps. For example, one important thing she discovered was that chimps huntand eat meat. Until then everyone had thought chimps ate only fruit and nuts. She actually observed chimps as a group hunting a monkey and then eating it. She also discovered how chimps communicate with each other, and her study of their body language helped her workout their social system.Four forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals.She has argued that wild animals should beleft in the wild and not used for entertainment or advertisements.She has helped to set up special places where they can live safely.She is leading a busy life but she says: Once I“stop, it all comes crowding in and I remember the chimps in laboratories. It ’ s terrible.Itaffects me when I watch the wild chimps.I say to myself,‘ Aren ’ t theyAndluck?then I’think about small chimps in cages though they have done nothing wrong. Once you haveseen that you can never forget ”⋯She has achieved everything she wanted to do: working with animals in their own environment, gaining a doctor ’ s degree and showing that womeniveinthecanforestl as men can. She inspires those who want to cheer the achievement of women.Using languageWHY NOT CARRY ON HER GOOD WORD?I enjoyed English, biology, and chemistry at school, but which one should I chooseto study at university? I did not know the answer until one evening when I sat down at thecomputer to do some research on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a specialist inwomen’ s diseases. She lived from 1901 to 1983. It seemed that she had been very busy inher chosen career, traveling abroad to study as well as writing books and articles. One of themcaught my eye. I was a small book explaining how to cut the death rate from having and caringfor babies. She gave some simple rules to follow for keeping babies clean, healthy and freefrom sickness. Why did she write that? Who were the women that Lin Qiaozhi thought neededthis advice？ I looked carefully at the text and realized that it was intended for women in thecountryside. Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time.That was a generation when girl’ s education was always placed secondWastoboysshe so’ . much cleverer than anyone else?Further reading made me realize that it was hard work anddetermination as well as her gentle nature that got her into medical school.What made hersucceed later on was the kindness and consideration she showed to all her patients. Therewas story after story of how Lin Qiaozhi, tired after a day’ s work, went late at night to deli a baby for a poor family who could not pay her.By now I could not wait to find out more about her.I discovered that Lin Qiaozhi haddevoted her whold life to her patients and had chosen not to have a family of her own.Instead she made sure that about 50,000 babies were safely delivered. By this time I wasvery excited. Why not study at medical college like Lin Qiaozhi and carry on her good work?It was still not too late for me to improve my studies, prepare for the university entranceexaminations, and⋯Unit 2Working the landA PILNEER FOR ALL PEOPLEAlthough he is one of China’ s most famous scientists, Yuan Longping considersimelfa hfarmer, for he works the land to do his research. Indeed, his sunburnt face and arms and hisslim, strong body are just like those of millions of Chinese farmers, for whom he has struggledfor the past five decades. Dr Yuan Longping grows what is called super hybrid rice. In 1974,he became the first agricultural pioneer in the world to grow rich that has a high output. Thisspecial strain of rice makes it possible to produce one-third more of the crop in the samefields. Now more than 60% of the rice produced in China each year is from this hybrid strain.Born in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Sincethen, finding ways to grow more rice has been his life goal. As a young man, he saw thegreat need for increasing the rice output. At that time, hunger was a disturbing problem inmany parts of the countryside. Dr Yuan searched for a way to increase rice harvests withoutexpanding the area of the fields. In 1950, Chinese farmers could produce only fifty milliontons of rice. In a recent harvest, however, nearly two hundred million tons of rice wasproduced. These increased harvests mean that 22% fo the world ’ s people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life.However, he doesn’ t care about being famous.He feels it gives him less freedom to do his research. He would much rather keep time forhis hobbies. He enjoys listening to violin music, playing mah-jong, swimming and reading.Spending money on himself or leading a comfortable life also means very little to him.Indeed, he believes that a person with too much money has more rather than fewer troubles.He therefore gives millions of yuan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr Yuan had a dream aboutrice plants as tall as a peanut. Dr Yuan awoke from his dream with the hope of producing akind of rice that could feed more people. Now, many years later, Dr Yuan has another dream:to export his rice so that it can be grown around the globe. One dream is not always enough,especially for a person who loves and cares for his people.Using LanguageCHEMICAL OR ORGANIC FARMING?Over the past half century, using chemical fertilizers has become very common in farming.Many farmers welcomed them as a great way to stop crop disease and increase production.Recently, however, scientists have been finding that long-term use of these fertilizers cancause damage to the land and, even more dangerous, to people’ s health.What are some of the problems caused by chemical fertilizers? First, they damage theland by killing the helpful bacteria and pests as well as the harmful ones. Chemicals alsostay in the ground and underground water for a ling time. This affects crops and, therefore,animals and humans, since chemicals get inside the crops and cannot just be washed off.These chemicals in the food supply build up in people ime’. s Manybodiesofoverthesechemicals can lead to cancer or other illnesses.In addition, fruit, vegetables and other foodgrown with chemical fertilizers usually grow too fast to be full of much nutrition. They may lookbeautiful, but inside there is usually more water than vitamins and minerals.With these discoveries, some farmers and many customers are beginning to turn to organicfarming. Organic farming is simply farming without using any chemicals. They focus onkeeping their soil rich and free of disease. A healthy soil reduces disease and helps crops grow strong and healthy. Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. They feel that this makes the soil in their fields richer in minerals andso more fertile. This also keeps the air, water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They often change the kind of crop in each field every few years, for example, growing corn or wheat and then thenext year peas or soybeans. Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops to use different levels of soil, for example, planting peanutsthat use the ground’ s surface followed by vegetables that put down deepSrootsme.organic farmers prefer planting grass between crops to prevent wind or water from carrying away the soil, and then leaving it in the ground to become a natural fertilizer for the nextyear ’ s crop.These many different organic farming methods have the same goal: to growngood food and avoid damaging the environment or people’ s health.Unit 3 A state of English humourReadingA MSTER OF NONVERBAL HUMOURAs Victor Hugo once said,“ Laughter is the sun that drives winter from the human face and up to now nobody has been able to do this better than Charlie Chaplin. He brightenedthe lives of Americans and British through two world wars and the hard years in between.He made people laugh at a time when they felt depressed, so they could feel morecontent with their lives.Not that Charlie’ s own life was easy!Hewas born in a poor family in 1889.his parents were both poor music hall performers. You may find it astonishing that Charlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially when the family income was often uncertain. Unfortunately, his father died, leaving the family even worse off, so Charlie spenthis childhood looking after his sick mother and his brother. By his teens, Charlie had,through his humour, become one of the most popular child actors in English.He couldmime and act the fool doing ordinary everyday tasks. No one was ever bored watchinghim— his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as hischarming character, the little tramp, became known throughout the world.The tramp, a poor, homeless man with a moustache, wore large trousers, worn-out shoes and a small roundblack hat. He walked around stiffly carrying a walking stick. This character was a social failurebut was loved for his optimism and determination to overcome all difficulties.He was the underdog who was kind even when others were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from one of his most famous films, The Gold Rush. It is the mid-nineteenth century and gold has justbeen discovered in California. Like so many others, the little tramp and his friend have rushed there in search of gold, but without success. Instead they are hiding in a small hut on theedge of a mountain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pair of leather shoes for their dinner. Charlie first picks out the laces and eats themas if they were spaghetti. Then he cuts off the leather top of the shoe as if it were the finest steak. Finally he tries cutting and chewing the bottom of the shoe. I he eats each mouthfulwith great enjoyment. The acting is so convincing that it makes you believe that it is one ofthe best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he wasgiven a special Oscar for his outstanding work in films. He lived in English and the USAbut spent his last years in Switzerland, where he was buried in 1977. He is loved and remembered as a great actor who could inspire people with great confidence.Using languageENGLISH JOKES1. There are thousands of jokes which use“ play on words One”persontoamuseasksus.a question which expects a particular reply. Instead, what he gets is another kind of answer which makes the situation funny. Now read some of these customer and waiter jokes. Can you match the joke with the explanation?1.C: What ’ s that fly doing in my soup?W:Swimming, I think!2. C: What’ s that?W: It ’ s bean soup.C: I don’ t want to know what it’ sI wantbeen.to know what it is now.3.C: Waiter, will the pancakes be long?W:No, sir. Round.ExplanationA The first person is asking for information about time. The second person treats it as a question about shape.B The first person is angry about something and wants to say,“ Why is this here?” Th second person treats it as a request for information and gives an answer to the question.C The answer to the question contains a word which, when spoken, can havetwo meanings.2.Some jokes are longer and tell a short, funny story. The following is one of those jokesabout the famous detective Sherlock Homes and his friend Doctor Watson. Read it anddecide which of these two kinds of jokes you like better.Give your reasons.Sherlock Homes and Doctor Watson went camping in an mountainous area. They warelying in the open air under the stars. Sherlock Homes looked up at the stars and whispered,“ Watson, when you look at that beautiful sky, what do you think of?” Watson replied,of how short life is and how long the universe has lasted.” “ No, no, Watson!” Hom “ what do you really think of? Watson”tried again.“ I think of how small I am and howvast the sky is.“ Try” again, Watson!Said”Holmes. Watson tried a third time.“ Ithink of how cold the universe is and how warm people can be in their beds.Holmes said,”“ Watson, you fool! You should be thinking that someone has stolen our tent!”Unit 4Body LanguageReadingCOMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university ’ s student association, wen the Capital International Airport to meet this year ’ s internationalTheywerestudents. coming to study at Beijing University. We would taken them first to their dormitories and then to the student canteen. After half an hour of waiting for their flight to arrive, I saw several young people enter the waiting area looking around curiously. I stood fro a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by JuliaSmith from Britain. After I met them and then introduced them to each other, I was verysurprised. Tony approached Julia, touched her shoulder and kissed her on the cheek! Shestepped back appearing surprised and put up her hands, as if in defence. I guessed that therewas probably a major misunderstanding. Then Akira Nagata from Japan came in smiling,together with George Cook from Canada. As they were introduced, George reached his handout to the Japanese student. Just at that moment, however, Akria bowed so his nose touchedGeorge ’ s moving handThey. both apologized another— cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yesterday, hemoved very close to me as I introduced myself. I moved back a bit, but he came closer to aska question and then shook my hand. When Darlene Coulon from France came dashingthrough the door, she recognized Tony Garcia ’s Theysmilingshookface.hand and thenkissed each other twice on each cheek, since that is the French custom when adults meetpeople they know. Ahmed Aziz, on the contrary, simply nodded at the girls. Men fromMiddle Eastern and other Muslim countries will often stand quite close to other men to talkbut will usually not touch women.As I get to know more international friends, I learn more about this cultural“ bod language ”Not. all cultures greet each other the same way, nor are they comfortable in thesame way with touching or distance between people. In the same way that peoplecommunicate with spoken language, they also express their feelings using unspoken“ language” through physical distance, actions or postureEnglish. people, for example, do notusually stand very close to others or touch strangers as soon as they meet. However, peoplefrom places like Spain, Italy or South American countries approach others closely and are morelikely to touch them. Most people around the world now greet each other by shaking hands, butsome cultures use other greetings as well, such as the Japanese, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed.I have seen, however, that cultural customs for body language are very general— not allmembers of a culture behave in the same way. In general, though, studying internationalcustoms can certainly help avoid difficulties in today’ s world of cultural crossroads!Using LanguageSHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even morepowerful than spoken spoken language.People around the world show all kinds of feelings,wishes and attitudes that they might never speak aloud. It is possible to us, even if they do not intend for us to catch their unspoken communication.“ readOf course,”others aroundbody language can be misread, but many gestures and actions are universal.The most university facial expression is, of course, the smile — its function is to show happiness and put people at ease. It does not always mean that we are truly happy, however. Smiles around the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as when someone“ loses face” and smilesHowevtoer,hideth it. general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning.In most places around the world, frowning and turning one’ s back to someone Makingshows angerfist. and shaking it almost always means that someone is angry and threatening anther person.There are many ways around the world to show agreement, but nodding the head up and down is used for agreement almost worldwide. Most people also understand that shaking the head from side to side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning will, in mostcases, make me appear to be uninterested. However, if I turn toward and look at someone or something, people from almost every culture will think that I am interested. If I roll my eyesand turn my head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it isprobably not a good idea to give a hug to a boss or teacher. In almost every culture, it is notusually good to stand too close to someone of a higher rank. Standing at a little distance withopen hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities inbody language. We can often be wrong about each other, so it is an amazing thing that we understand each other as well as we do!Unit 5Theme parksReadingTHEME PARKES—FUN AND MORE THAN FUNWhich theme park would you like to visit?There are various kinds of theme parks, with adifferent park for almost everything: food, culture, science, cartoons, movies or history.Some parks are famous for having the biggest or longest roller coasters, others for showingthe famous sights and sounds of a culture. Whichever and whatever you like, there is atheme park for you!The theme park you are probably most familiar with is Disneyland.It can be found inseveral parts of the world. It will bring you into a magical world and make your dreams cometrue, whether you are traveling through space, visiting a pirate ship or meeting, yourfavourite fairly tale or Disney cartoon character. As you wander around the fantasyamusement park, you may see Snow White or Mickey Mouse in a parade or on the street. Ofcourse Disneyland also has many exciting rides, from giant swinging ships to terrifying free-fall drops. With all these attractions, no wonder tourism is increasing wherever there is a Disneyland. If you want to have fun and more than fun, come to Disneyland ！Dollywood, in the beautiful Smoky Mountains in the southeastern USA, is one of the mostunique theme parks in the world. Dollywood shows and celebrates America’ s traditional southeastern culture. Although Dollywood has rides, the park’ s main attraction is its culture. Famous country music groups perform there all year in indoor and outdoor theatres. Peoplecome form all over America to see carpenters and other craftsmen make wood, glass and ironobjects in the old-fashioned way.Visit the candy shop to try the same kind of candy thatAmerican southerners made 150 years ago, or take a ride on the only steam-engine train stillworking in the southeast USA. You can even see beautiful bald eagles in the world’ s largestbald eagle preserve. And for those who like rides, Dollywood has one of the best oldwooden roller coasters, Thunderhead. It is world-famous for having the most length in thesmallest space. Come to Dollywood to have fun learning a ll about America ’ s historicalsoutheastern culture!If you want to experience the ancient days and great deeds of English knights and ladies,princes and queens, then England ’ s Camelot Park is the placeEveforyyouarea. of the parkis modeled after life in the days of King Arthur and the Knights of the Round Table. Inone place, you can watch magic shows with Merlin the Wizard. If you want to see fightingwith swords or on horseback, then the jousting area is a good place to visit. If you do wellthere, King Arthur may choose you to fight in the big jousting tournament.Do you likeanimals? Then visit the farm area, and learn how people in ancient England ran their farmsand took care of their animals. To enter a world of fantasy about ancient England ran theirfarms and took care of their animals. To enter a world of fantasy about ancient England,come to Camelot Park!Using LanguageFUTUROSCOPE- EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulledinto a black hole. Then I took a trip to Brazil and experienced surviving an airplane crash inthe jungle. After that, I joined some divers and went to the bottom of the ocean to seestrange blind creature that have never seen sunlight. For a break, I took part in some carracing and then skied down some of the most difficult mountains in the world. I ended mytravels by meeting face to face with a dinosaur, the terrible T-Rex, and survived theexperience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of thelargest space-age parks in the world. This science and technology-based theme park inFrance uses the most advanced technology. Its 3-D cinemas and giant movie screensprovide brand new experiences of the earth and beyond. Visitors can get close to parts ofthe world they have never experienced, going to the bottom of the ocean, flying through thejungle or visiting the edges of the solar system. The amazing, up-to-date informationtogether with many opportunities for hands-on learning makes the world come to life in acompletely new way for visitors. Learning centers throughout the park let visitors try theirown scientific experiments, as well as learn more about space travel, the undersea worldand much more.I bought tickets for myself and my friends at the park’ s entrance, but tickets are also available online.Futuroscope is not only for individuals, but is also the perfect mix of funand learning for class outings.Classes or other large groups that let Futuroscope know theirplans in advance can get the group admission rate. For anyone coming from out of town,Futuroscope has many excellent hotels nearly, most of which provide a shuttle service to thepark. If driving, Futuroscope is within easy reach of the freeway.Plan your trip wellbefore starting, since Futuroscope has so many shows, activities and great souvenir shops thatit is difficult to see them all. Come ready to walk a lot — be sure to wear some comfortable sneakers or other walking shoes!。

必修4 Unit 1 A STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa. Following J ane's way of studying chimps, our group are all going to visit them in the forest. Jane has studie d these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps wake up is our first activity of the day. This means g oing back to the place where we left the family sleeping in a tree the night before. Everybody sit s and waits in the shade of the trees while the family begins to wake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. However, the evening makes it all worthwhile. We wa tch the mother chimp and her babies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as stro ng as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recordi ng their daily activities. Since her childhood she had wanted to work with animals in their own en vironment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few mont hs was she allowed to begin her project. Her work changed the way people think about chimps. For example, one important thing she discovered was that chimps hunt and eat meat. Until then everyone had thought chimps ate only fruit and nuts. She actually observed chimps as a group h unting a monkey and then eating it. She also discovered how chimps communicate with each oth er, and her study of their body language helped her work out their social system.For forty years Jane Goodall has been outspoken about making the rest of the world underst and and respect the life of these animals. She has argued that wild animals should be left in the wild and not used for entertainment or advertisements. She has helped to set up special places where they can live safely. She is leading a busy life but she says: "Once I stop, it all comes cr owding in and I remember the chimps in laboratories. It's terrible. It affects me when I watch the wild chimps. I say to myself, 'Aren't they lucky?" And then I think about small chimps in cages th ough they have done nothing wrong. Once you have seen that you can never forget ..."She has achieved everything she wanted to do: working with animals in their own environme nt, gaining a doctor's degree and showing that women can live in the forest as men can. She ins pires those who want to cheer the achievements of women.WHY NOT CARRY ON HER GOOD WORK?I enjoyed English, biology, and chemistry at school, but which one should I choose to study at university? I did not know the answer until one evening when I sat down at the computer to d o some research on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in women' s diseases. She lived from 1901 to 1983. It seemed that she had been very busy in her chosen career, travelling abroad to study as well as writing books and articles. One of them caught my e ye. It was a smallbook explaining how to cut the death rate from having and caring for babies. She gave some simple rules to follow for keeping babies clean, healthy and free from sickness. Why did she wri te that? Who were the women that Lin Qiaozhi thought needed this advice? I looked carefully at the text andrealized that it was intended for women in the countryside. Perhaps if they had an emergenc y they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time. That was a generation when girls' education was always placed second to boys'. Was she so much cl everer than anyone else? Further reading made me realize that it was hard work and determinati on as well as her gentle nature that got her into medical school. What made her succeed later o n was the kindness and consideration she showed to all her patients. There was story after story of how Lin Qiaozhi, tired after a day's work, went late at night to deliver a baby for a poor famil y who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiaozhi had devote d her whole life to her patients and had chosen not to have a family of her own. Instead she m ade sure that about 50,000 babies were safely delivered. By this time I was very excited. Why n ot study at medical college like Lin Qiaozhi and carry on her good work? It was still not too late for me to improve my studies, prepare for the university entrance examinations, and….必修4 Unit 2 A PIONEER FOR ALL PEOPLEAlthough he is one of China's most famous scientists, Yuan Longping considers himself a far mer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for thepast five decades. Dr Yuan Longping grows what is called super hybrid rice. In 1974, he becam e the first agricultural pioneer in the world to grow rice that has a high output. This special strain of rice makes it possible to produce one-third more of the crop in the same fields. Now more th an 60% of the rice produced in China each year is from this hybrid strain.Born into a poor farmer's family in 1930, Dr Yuan graduated from Southwest Agricultural Coll ege in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing probl em in many parts of the countryside. Dr Yuan searched for a way to increase rice harvests witho ut expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. The se increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less devel oped countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn't care about being famous. He feel s it gives him less freedom to do his research. He would much rather keep time for his hobbles. He enjoys listening to violin music, playing mah-jong, swimming and reading. Spending money o n himself or leading a comfortable life also means very little to him. Indeed, he believes that a p erson with too much money has more rather than fewer troubles. He therefore gives millions of y uan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr yuan had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Dr Yuan has another dream: to export his rice so that it can be grown around the globe. One dream is not always enough, especially for a person who loves and cares for his people.CHEMICAL OR ORGANIC FARMING?Over the past half century, using chemical fertilizers has become very common in farming. M any farmers welcomed them as a great way to stop crop disease and increase production. Recen tly, however, scientists have been finding that long-term use of these fertilizers can cause damag e to the land and, even more dangerous, to people's health.What are some of the problems caused by chemical fertilizers? First, they damage the land b y killing the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the gr ound and underground water for a long time. This affects crops and, therefore, animals and huma ns, since chemicals get inside the crops and cannot just be washed off. These chemicals in the f ood supply build up in people's bodies over time. Many of these chemicals can lead to cancer or other illnesses. In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition. They may look beautiful, but inside there is usually m ore water than vitamins and minerals.With these discoveries, some farmers and many customers are beginning to turn to organic f arming. Organic farming is simply farming without using any chemicals. They focus on keeping th eir soil rich and free of disease. A healthy soil reduces disease and helps crops grow strong and healthy. Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. Th ey feel that this makes the soil in their fields richer in minerals and so more fertile. This also kee ps the air, soil, water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They often change the kind of crop in each field every few years, for example, growing corn or wheat and then the ne xt year peas or soybeans. Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. Organic far mers also plant crops to use different levels of soil, for example, planting peanuts that use the gr ound's surface followed by vegetables that put down deep roots. Some organic farmers prefer pla nting grass between crops to prevent wind or water from carrying away the soil, and then leaving it in the ground to become a natural fertilizer for the next year's crop. These many different orga nic farming methods have the same goal: to grow good food and avoid damaging the environmen t or people's health.必修4 Unit 3 A MASTER OF NONVERBAL HUMOURAs Victor Hugo once said, "Laughter is the sun that drives winter from the human face", and up to now nobody has been able to do this better than Charlie Chaplin. He brightened the lives of Americans and British through two world wars and the hard years in between. He made peop le laugh at a time when they felt depressed, so they could feel more content with their lives.Not that Charlie's own life was easy! He was born in a poor family in 1889. His parents wer e both poor music hall performers. You may find it astonishing that Charlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially when the family income was often uncertain. Unfortunately his father died, leaving the family even worse off, so Charlie spent his childhood looking after his si ck mother and his brother. By his teens, Charlie had, through his humour, become one of the m ost popular child actors in England. He could mime and act the fool doing ordinary everyday task s. No one was ever bored watching him -his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as his charming c haracter, the little tramp, became known throughout the world. The tramp, a poor, homeless man with a moustache, wore large trousers, worn-out shoes and a small round black hat. He walked a round stilly carrying a walking stick. This character was a social failure but was loved for his opti mism and determination to overcome all difficulties. He was the underdog who was kind even wh en others were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from one of his most famous films, The Gold Rush. It is the mid-nineteenth century and gold has just been di scovered in California. Like so many others, the little tramp and his friend have rushed there in s earch of gold, but without success. Instead they are hiding in a small hut on the edge of a moun tain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pair of le ather shoes for their dinner. Charlie first picks out the laces and eats them as if they were spagh etti. Then he cuts off the leather top of the shoe as if it were the finest steak. Finally he tries cu tting and chewing the bottom of the shoe. He eats each mouthful with great enjoyment. The actin g is so convincing that it makes you believe that it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given a special Oscar for his outstanding work in films. He lived in England and the USA but spent his l ast years in Switzerland, where he was buried in 1977. He is loved and remembered as a great actor who could inspire people with great confidence.ENGLISH JOKES1 There are thousands of jokes which use "play on words" to amuse us. One person asks a question which expects a particular reply. Instead, what he gets is another kind of answer which makes the situation funny. Now read some of these customer and waiter jokes. Can you match the joke with the explanation?1 C: What's that fly doing in my soup?W: Swimming, I think!2 C: What's that?W: It's bean soup.C: I don't want to know what it's been. I want to know what it is now.3 C: Waiter, will the pancakes be long?W: No, sir. Round.2 Some jokes are longer and tell a short, funny story. The following is one of those jokes a bout the famous detective Sherlock Holmes and his friend Doctor Watson. Read it and decide wh ich of these two kinds of jokes you like better. Give your reasons.Sherlock Holmes and Doctor Watson went camping in a mountainous area. They were lying i n the open air under the stars. Sherlock Holmes looked up at the stars and whispered, "Watson, when you look at that beautiful sky, what do you think of?" Watson replied, "I think of how short life is and how long the universe has lasted." "No, no, Watson!" Holmes said. "What do you reall y think of?." Watson tried again. "I think of how small I am and how vast the sky is." "Try again, Watson!" said Holmes. Watson tried a third time. "I think of how cold the universe is and how w arm people can be in their beds." Holmes said, "Watson, you fool! You should be thinking that s omeone has stolen our tent!"必修4 Unit 4COMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university's student association, went to th e Capital International Airport to meet this year's international students. They were coming to stud y at Beijing University. We would take them first to their dormitories and then to the student cant een. After half an hour of waiting for their flight to arrive, I saw several young people enter the waiting area looking around curiously. I stood for a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith fro m Britain. After I met them and then introduced them to each other, I was very surprised. Tony a pproached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearing surprised and put up her hands, as if in defence. I guessed that there was probably a major mi sunderstanding. Then Akira Nagata from Japan came in smiling, together with George Cook fromCanada. As they were introduced, George reached his hand out to the Japanese student. Just at that moment, however, Akira bowed so his nose touched George's moving hand. They both apol ogized - another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yesterday, he mo ved very close to me as I introduced myself. I moved back a bit, but he came closer to ask a q uestion and then shook my hand. When Darlene Coulon from France came dashing through the door, she recognized Tony Garcia's smiling face. They shook hands and then kissed each other t wice on each cheek, since that is the French custom when adults meet people they know. Ahme d Aziz., on the contrary, simply nodded at the girls. Men from Middle Eastern and other Muslim c ountries will often stand quite close to other men to talk but will usually not touch women.As I get to know more international friends, I learn more about this cultural "body language". Not all cultures greet each other the same way, nor are they comfortable in the same way with t ouching or distance between people. In the same way that people communicate with spoken lang uage, they also express their feelings using unspoken "language" through physical distance, action s or posture. English people, for example, do not usually stand very close to others or touch stra ngers as soon as they meet. However, people from places like Spain, Italy or South American co untries approach others closely and are more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well, such as the Japanese, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed. I have seen, however, that cultural customs for body language are very general - not all members of a culture behave in the same way. In general, though, studying international customs can cert ainly help avoid difficulties in today's world of cultural crossroads!SHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even more power ful than spoken language. People around the world show all kinds of feelings, wishes and attitude s that they might never speak aloud. It is possible to "read" others around us, even if they do no t intend for us to catch their unspoken communication. Of course, body language can be misread, but many gestures and actions are universal.The most universal facial expression is, of course, the smile –its function is to show happine ss and put people at ease. It does not always mean that we are truly happy, however. Smiles ar ound the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as when someone "loses face" and smiles to hide it. However, the general purpose o f smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. In most places ar ound the world, frowning and turning one's back to someone shows anger. Making a fist and sha king it almost always means that someone is angry and threatening another person.There are many ways around the world to show agreement, but nodding the head up and do wn is used for agreement, almost worldwide. Most people also understand that shaking the head from side to side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning will, in most cas es, make me appear to be uninterested. However, if I turn toward and look at someone or somet hing, people from almost every culture will think that I am interested. If I roll my eyes and turn m y head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably not a good idea to give a hug to a boss or teacher. In almost every culture, it is not usually goo d to stand too close to someone of a higher rank. Standing at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities in bod y language. We can often be wrong about each other, so it is an amazing thing that we underst and each other as well as we do!必修4 Unit 5THEME PARKS —FUN AND MORE THAN FUNWhich theme park would you like to visit? There are various kinds of theme parks, with a dif ferent park for almost everything: food, culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture. Whichever and whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be found in several parts of the world. It will bring you into a magical world and make your dreams come true, whet her traveling through space, visiting a pirate ship or meeting your favourite fairy tale or Disney ca rtoon character. As you wander around the fantasy amusement park, you may see Snow White or Mickey Mouse in a parade or on the street. Of course Disneyland also has many exciting rides, from giant swinging ships to terrifying free-fall drops. With all these attractions, no wonder touris m is increasing wherever there is a Disneyland. If you want to have fun and more than fun, com e to Disneyland!Dollywood, in the beautiful Smoky Mountains in the southeasternUSA, is one of the most unique theme parks in the world. Dollywood shows and celebrates America's traditional southeastern culture. Although Dollywood has rides, the park's main attraction is its culture. Famous country music groups perform there all year in indoor and outdoor theatre s. People come from all over America to see carpenters and other craftsmen make wood, glass and iron objects in the old-fashioned way. Visit the candy shop to try the same kind of candy tha t American southerners made 150 years ago, or take a ride on the only steam- engine train still working in the southeast USA. You can even see beautiful bald eagles in the world's largest bald eagle preserve. And for those who like rides, Dollywood has one of the best old wooden roller c oasters, Thunderhead. It is world-famous for having the most length in the smallest space. Come to Dollywood to have fun learning all about America's historical southeastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, pri nces and queens, then England's Camelot Park is the place for you. Every area of the park is m odelled after life in the days of King Arthur and the Knights of the Round Table. In one place, yo u can watch magic shows with Merlin the Wizard. If you want to see fighting with swords or on horseback, then the jousting area is a good place to visit. If you do well there, King Arthur may choose you to fight in the big jousting tournament. Do you like animals? Then visit the farm area, and learn how people in ancient England ran their farms and took care of their animals. To ente r a world of fantasy about ancient England, come to Camelot Park!FUTUROSCOP —EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulled into a black hole. Then I took a trip to Brazil and experienced surviving an airplane crash in the jungle. After that, I joined some divers and went to the bottom of the ocean to see strange blind creatures that have never seen sunlight. For a break, I took part in some car racing and then s kied down some of the most difficult mountains in the world. I ended my travels by meeting face to face with a dinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of the lar gest space-age parks in the world. This science and technology-based theme park in France usesthe most advanced technology. Its 3-D cinemas and giant movie screens provide brand new exp eriences of the earth and beyond. Visitors can get close to parts of the world they have never ex perienced, going to the bottom of the ocean, flying through the jungle or visiting the edges of the solar system. The amazing, up-to-date information together with many opportunities for hands-on learning makes the world come to life in a completely new way for visitors. Learning centres thro ughout the park let visitors try their own scientific experiments, as well as learn more about spac e travel, the undersea world and much mote.I bought tickets for myself and my friends at the park's entrance, but tickets are also availabl e online. Futuroscope is not only for individuals, but is also the perfect mix of fun and learning fo r class outings. Classes or other large groups that let Futuroscope know their plans in advance c an get the group admission rate. For anyone coming from out of town, Futuroscope has many ex cellent hotels nearby, most of which provide a shuttle service to the park. If driving, Futuroscope i s within easy reach of the freeway. Plan your trip well before starting, since Futuroscope has so many shows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot - be sure to wear some comfortable sneakers or other walking shoes!。

Unit 1 Women of achievementReadingA STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa. Following Jane ’ sway of studying chimps, our group are all going to visit them in the forest. Jane has studied thesefamilies of chimps for many years and helped people understand how much they behave like humans.Watching a family of chimps wake up is our first activity of the day. This means going back to theplace where we left the family sleeping in a tree the night before. Everybody sits and waits in theshade of the trees while the family beings to wake up and move off. Then we follow as they wanderinto the forest. Most of the time, chimps either feed or clean each other as a way of showing love intheir family. Jane warns us that our group is going to be very tired and dirty by the afternoon andshe is right. However, the evening makes it all worthwhile. We watch the mother chimp and herbabies play in the tree. Them we see them go to sleep together in their nest for the night. Werealize that the bond between members of a chimp family is as long as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recordingtheir daily activities. Since her childhood she had wanted to work with animals in their ownenvironment. However, this was not easy. When she first arrived in Gombe in 1960, it wasunusual for a woman to live in the forest. Only after her mother came to help her for the first fewmonths was she allowed to begin her project. Her work changed the way people think about chimps.For example, one important thing she discovered was that chimps hunt and eat meat. Until theneveryone had thought chimps ate only fruit and nuts. She actually observed chimps as a grouphunting a monkey and then eating it. She also discovered how chimps communicate with eachother, and her study of their body language helped her work out their social system.Four forty years Jane Goodall has been outspoken about making the rest of the world understand andrespect the life of these animals. She has argued that wild animals should be left in the wild and notused for entertainment or advertisements. She has helped to set up special places where they canlive safely. She is leading a busy life but she says: “Once I stop, it all comes crowding in and Iremember the chimps in laboratories. It ’ s terrible. It affects me when I watch the wild chimps. Isay to myself, ‘ Aren ’ t theyAndluckthen I think’ about small chimps in cages though they have donenothing wrong. Once you have seen that you can never forget ”⋯She has achieved everything she wanted to do: working with animals in their own environment,gaining a doctor ’ s degree and showing that women canveliin the forest as men can. She inspiresthose who want to cheer the achievement of women.Using languageWHY NOT CARRY ON HER GOOD WORDI enjoyed English, biology, and chemistry at school, but which one should I choose to study atuniversity I did not know the answer until one evening when I sat down at the computer to do someresearch on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in women ’ s d She lived from 1901 to 1983. It seemed that she had been very busy in her chosen career, travelingabroad to study as well as writing books and articles. One of them caught my eye. I was a smallbook explaining how to cut the death rate from having and caring for babies. She gave some simplerules to follow for keeping babies clean, healthy and free from sickness. Why did she write thatWho were the women that Lin Qiaozhi thought needed this advice I looked carefully at the text andrealized that it was intended for women in the countryside. Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time. That was a generation when girl ’educations was always placed second to boys ’ .Was she so much cleverer than anyone else Further reading made me realize that it was hard work and determination as wellas her gentle nature that got her into medical school. What made her succeed later on was the kindness and consideration she showed to all her patients. There was story after story of how Lin Qiaozhi, tired after a day ’ s work, went late at night to deliver a baby for a poor family who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiaozhi had devoted her whold life to her patients and had chosen not to have a family of her own. Instead she made sure that about 50,000 babies were safely delivered. By this time I was very excited. Why not study at medical college like Lin Qiaozhi and carry on her good work It was still not too late for me to improve my studies, prepare for the university entrance examinations, and ⋯Unit 2 Working the landA PILNEER FOR ALL PEOPLEAlthough he is one of China ’ s most famous scientists, Yuan Longping considers himselfafarmer, forhe works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong bodyare just like those of millions of Chinese farmers, for whom he has struggled for the past five decades.Dr Yuan Longping grows what is called super hybrid rice. In 1974, he became the first agricultural pioneer in the world to grow rich that has a high output. This special strain of rice makes it possibleto produce one-third more of the crop in the same fields. Now more than 60% of the rice producedin China each year is from this hybrid strain.Born in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasingthe rice output. At that time, hunger was a disturbing problem in many parts of the countryside.Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% fothe world ’peoples are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests.Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn ’ t care about being famous. He feels it gives him less freedom to do his research. He would much rather keep time for his hobbies. He enjoys listening to violin music, playing mah-jong, swimming and reading. Spending money on himself or leading a comfortable life also means very little to him. Indeed, he believes that a person with too much money has more rather than fewer troubles. He therefore gives millions of yuan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr Yuan had a dream about rice plantsas tall as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice thatcould feed more people. Now, many years later, Dr Yuan has another dream: to export his rice sothat it can be grown around the globe. One dream is not always enough, especially for a personwho loves and cares for his people.Using LanguageCHEMICAL OR ORGANIC FARMINGOver the past half century, using chemical fertilizers has become very common in farming. Manyfarmers welcomed them as a great way to stop crop disease and increase production. Recently,however, scientists have been finding that long-term use of these fertilizers can cause damage to theland and, even more dangerous, to people ’ s health.What are some of the problems caused by chemical fertilizers First, they damage the land by killingthe helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the ground andunderground water for a ling time. This affects crops and, therefore, animals and humans, sincechemicals get inside the crops and cannot just be washed off. These chemicals in the food supplybuild up in people ’ s bodies over timeMan. y of these chemicals can lead to cancer or other illnesses.In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to befull of much nutrition. They may look beautiful, but inside there is usually more water than vitaminsand minerals.With these discoveries, some farmers and many customers are beginning to turn to organic farming.Organic farming is simply farming without using any chemicals. They focus on keeping their soil richand free of disease. A healthy soil reduces disease and helps crops grow strong and healthy.Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. They feelthat this makes the soil in their fields richer in minerals and so more fertile. This also keeps the air,water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They often change the kind ofcrop in each field every few years, for example, growing corn or wheat and then the next year peas orsoybeans. Crops such as peas or soybeans put important minerals back into the soil, making it readyfor crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops touse different levels of soil, for example, planti ng peanuts that use the ground ’ s surface followed byvegetables that put down deep roots. Some organic farmers prefer planting grass between crops toprevent wind or water from carrying away the soil, and then leaving it in the ground to become anatural fertilizer for the next year These’cropmany. different organic farming methods have thesame goal: to grown good food and avoid damaging the environment or people ’ s health.Unit 3 A state of English humourReadingA MSTER OF NONVERBAL HUMOURAs Victor Hugo once said, “ Laughter is the sun that drives winter from the human face ” , and up to now nobody has been able to do this better than Charlie Chaplin. He brightened the lives ofAmericans and British through two world wars and the hard years in between. He made peoplelaugh at a time when they felt depressed, so they could feel more content with their lives.Not that Charlie ’ s own life was easy!He was born in a poor family in 1889. his parents were bothpoor music hall performers. You may find it astonishing that Charlie was taught to sing as soon as hecould speak and dance as soon as he could walk. Such training was common in acting families at thistime, especially when the family income was often uncertain. Unfortunately, his father died, leavingthe family even worse off, so Charlie spent his childhood looking after his sick mother and his brother.By his teens, Charlie had, through his humour, become one of the most popular child actors in English.He could mime and act the fool doing ordinary everyday tasks. No one was ever bored watchinghim — his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as his charming character,the little tramp, became known throughout the world. The tramp, a poor, homeless man with amoustache, wore large trousers, worn-out shoes and a small round black hat. He walked aroundstiffly carrying a walking stick. This character was a social failure but was loved for his optimism anddetermination to overcome all difficulties. He was the underdog who was kind even when otherswere unkind to him.How did the little tramp make a sad situation entertaining Here is an example from one of his mostfamous films, The Gold Rush. It is the mid-nineteenth century and gold has just been discovered inCalifornia. Like so many others, the little tramp and his friend have rushed there in search of gold,but without success. Instead they are hiding in a small hut on the edge of a mountain during asnowstorm with nothing to eat. They are so hungry that they try boiling a pair of leather shoes fortheir dinner. Charlie first picks out the laces and eats them as if they were spaghetti. Then he cutsoff the leather top of the shoe as if it were the finest steak. Finally he tries cutting and chewing thebottom of the shoe. I he eats each mouthful with great enjoyment. The acting is so convincing thatit makes you believe that it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given aspecial Oscar for his outstanding work in films. He lived in English and the USA but spent his lastyears in Switzerland, where he was buried in 1977. He is loved and remembered as a great actorwho could inspire people with great confidence.Using languageENGLISH JOKES1. There are thousands of jokes which use “ play on words One”topersonamuseasksus. a questionwhich expects a particular reply. Instead, what he gets is another kind of answer which makes thesituation funny. Now read some of these customer and waiter jokes. Can you match the joke withthe explanation1.C: What ’ s that fly doing in my soupW: Swimming, I think!2. C: What’ s thatW: It’ s bean soup.C: I don’ t want to know what it I’wantsbeentoknow. what it is now.3.C: Waiter, will the pancakes be longW: No, sir. Round.ExplanationA The first person is asking for information about time.The second person treats it as a questionabout shape.B The first pe rson is angry about something and wants to say,“ Why is this here”The second person treats it as a request for information and gives an answer to the question.C The answer to the question contains a word which, when spoken, can have two meanings.2. Some jokes are longer and tell a short, funny story.The following is one of those jokes about thefamous detective Sherlock Homes and his friend Doctor Watson.Read it and decide which of thesetwo kinds of jokes you like better.Give your reasons.Sherlock Homes and Doctor Watson went camping in an mountainous area. They ware lying in theopen air under the stars. Sherlock Homes looked up at the stars and whispered, “ Watson, when youlook at that beautiful sky, what do you think of ” Watsonthink ofreplied,howshort life“isI and howlong the universe has lasted. “” No,no, Watson! ”Homes said. “ what do you really think of ”Watson tried again. “ thinkI of how small I am and how vast the sky is. ”“ Tryagain, Watson!”Said Holmes. Watson tried a t hird time. “ I think of how cold the universe is and how warm peoplecan be in their beds. Holmes”said, “ Watson, you fool!You should be thinking that someone hasstolen our tent! ”Unit 4 Body LanguageReadingCOMMUNICATION: NO PROBLEMYesterday, another student and I, representing our university student’association, went to theCapital International Airport to meet this year ’ s internationalTheystudentswerecoming. to studyat Beijing University. We would taken them first to their dormitories and then to the studentcanteen. After half an hour of waiting for their flight to arrive, I saw several young people enter thewaiting area looking around curiously. I stood fro a minute watching them and then went to greetthem.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith fromBritain. After I met them and then introduced them to each other, I was very surprised. Tonyapproached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearingsurprised and put up her hands, as if in defence. I guessed that there was probably a major misunderstanding. Then Akira Nagata from Japan came in smiling, together with George Cook fromCanada. As they were introduced, George reached his hand out to the Japanese student. Just atthat moment, however, Akria bowed so his nose touched George ’movings hand. They bothapologized — another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yesterday, he movedvery close to me as I introduced myself. I moved back a bit, but he came closer to ask a questionand then shook my hand. When Darlene Coulon from France came dashing through the door, sherecognized Tony Garcia ’ s smiling faceThey. shook hand and the n kissed each other twice on eachcheek, since that is the French custom when adults meet people they know. Ahmed Aziz, on thecontrary, simply nodded at the girls. Men from Middle Eastern and other Muslim countries willoften stand quite close to other men to talk but will usually not touch women.As I get to know more international friends, I learn more about this cultural Not all “ body language ”cultures greet each other the same way, nor are they comfortable in the same way with touching ordistance between people. In the same way that people communicate with spoken language, theyalso express their feelings using unspoken “ language ” through physical distance, actions or posture. English people, for example, do not usually stand very close to others or touch strangers as soon asthey meet. However, people from places like Spain, Italy or South American countries approachothers closely and are more likely to touch them. Most people around the world now greet eachother by shaking hands, but some cultures use other greetings as well, such as the Japanese, whoprefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed. I haveseen, however, that cultural customs for body language are very general —not all members of aculture behave in the same way. In general, though, studying international customs can certainly help avoid difficulties in today’ s world of cultural crossroads!Using LanguageSHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even more powerful than spoken spoken language. People around the world show all kinds of feelings, wishes and attitudesthat they might never speak aloud. It is possible to “ read others”around us, even if they do not intend for us to catch their unspoken communication. Of course, body language can be misread, but many gestures and actions are universal.The most university facial expression is, of course, the smile —its function is to show happiness and put people at ease. It does not always mean that we are truly happy, however. Smiles around the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as when someone “ losesface ”and smiles to hide it. However, the general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. In most places around the world, frowning and turning one ’ s back to someone shows angerMaking. a fist and shaking it almost always means that someone is angry and threatening anther person.There are many ways around the world to show agreement, but nodding the head up and down isused for agreement almost worldwide. Most people also understand that shaking the head from side to side means disagreement or refusal.How about showing that I am bored Looking away from people or yawning will, in most cases, make me appear to be uninterested. However, if I turn toward and look at someone or something, people from almost every culture will think that I am interested. If I roll my eyes and turn my head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably not a goodidea to give a hug to a boss or teacher. In almost every culture, it is not usually good to stand too close to someone of a higher rank. Standing at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities in body language. We can often be wrong about each other, so it is an amazing thing that we understandeach other as well as we do!Unit 5 Theme parksReadingTHEME PARKES—FUN AND MORE THAN FUNWhich theme park would you like to visit There are various kinds of theme parks, with a different park for almost everything: food, culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture. Whichever and whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be found in several parts of the world. It will bring you into a magical world and make your dreams come true, whether youare traveling through space, visiting a pirate ship or meeting, your favourite fairly tale or Disney cartoon character. As you wander around the fantasy amusement park, you may see Snow White or Mickey Mouse in a parade or on the street. Of course Disneyland also has many exciting rides, fromgiant swinging ships to terrifying free-fall drops. With all these attractions, no wonder tourism isincreasing wherever there is a Disneyland. If you want to have fun and more than fun, come toDisneyland ！Dollywood, in the beautiful Smoky Mountains in the southeastern USA, is one of the most uniquetheme parks in the world. Dollywood shows and celebrates America ’traditionals southeasternculture. Although Dollywood has rides, the park main’ sattraction is its culture. Famous countrymusic groups perform there all year in indoor and outdoor theatres. People come form all overAmerica to see carpenters and other craftsmen make wood, glass and iron objects in theold-fashioned way. Visit the candy shop to try the same kind of candy that American southernersmade 150 years ago, or take a ride on the only steam-engine train still working in the southeast USA.You can even see beautiful bald eagles in the world t bald eagle’s largespreserve. And for those wholike rides, Dollywood has one of the best old wooden roller coasters, Thunderhead. It isworld-famous for having the most length in the smallest space. Come to Dollywood to have funlearning all about America istorical’ssoutheastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, princes andqueens, then England ’ s Camelot Park is the place for youEvery. area of the park is modeled afterlife in the days of King Arthur and the Knights of the Round Table. In one place, you can watchmagic shows with Merlin the Wizard. If you want to see fighting with swords or on horseback, thenthe jousting area is a good place to visit. If you do well there, King Arthur may choose you to fight inthe big jousting tournament. Do you like animals Then visit the farm area, and learn how peoplein ancient England ran their farms and took care of their animals. To enter a world of fantasy aboutancient England ran their farms and took care of their animals. To enter a world of fantasy aboutancient England, come to Camelot Park!Using LanguageFUTUROSCOPE- EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulled into a blackhole. Then I took a trip to Brazil and experienced surviving an airplane crash in the jungle. Afterthat, I joined some divers and went to the bottom of the ocean to see strange blind creature thathave never seen sunlight. For a break, I took part in some car racing and then skied down some ofthe most difficult mountains in the world. I ended my travels by meeting face to face with adinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one o f the largestspace-age parks in the world. This science and technology-based theme park in France uses themost advanced technology. Its 3-D cinemas and giant movie screens provide brand new experiencesof the earth and beyond. Visitors can get close to parts of the world they have never experienced,going to the bottom of the ocean, flying through the jungle or visiting the edges of the solar system.The amazing, up-to-date information together with many opportunities for hands-on learning makesthe world come to life in a completely new way for visitors. Learning centers throughout the park letvisitors try their own scientific experiments, as well as learn more about space travel, the underseaworld and much more.I bou ght tickets for myself and my friends at the park ’ s entrance, but tickets are also available online. Futuroscope is not only for individuals, but is also the perfect mix of fun and learning for class outings.Classes or other large groups that let Futuroscope know their plans in advance can get the groupadmission rate. For anyone coming from out of town, Futuroscope has many excellent hotels nearly,most of which provide a shuttle service to the park.If driving, Futuroscope is within easy reach of the freeway. Plan your trip well before starting, since Futuroscope has so many shows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot — be sure to wear some comfortable sneakers or other walking shoes!。

实用文档必修4 Unit 1A STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa. Following Jane's way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. Everybody sits and waits in the shade of the trees while the family begins to wake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. However, the evening makes it all worthwhile. We watch the mother chimp and her babies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as strong as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recording their daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest.Only after her mother came to help her for the first few months was she allowed to begin her project. Her work changed the way people think about chimps. For example, one important thing she discovered was that chimps hunt and eat meat. 实用文档Until then everyone had thought chimps ate only fruit and nuts. She actually observed chimps as a group hunting a monkey and then eating it. She also discovered how chimps communicate with each other, and her study of their body language helped her work out their social system.For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals. She has argued that wild animals should be left in the wild and not used for entertainment or advertisements. She has helped to set up special places where they can live safely. She is leading a busy life but she says: Once I stop, it all comes crowding in and I remember the chimps in laboratories. It's terrible. It affects me when I watch the wild chimps. I say to myself, 'Aren't they lucky? And then I think about small chimps in cages though they have done nothing wrong. Once you have seen that you can never forget ...She has achieved everything she wanted to do: working with animals in their own environment, gaining a doctor's degree and showing that women can live in the forest as men can. She inspires those who want to cheer the achievements of women.WHY NOT CARRY ON HER GOOD WORK?I enjoyed English, biology, and chemistry at school, but which one should I choose to study at university? I did not know the answer until one evening when I sat down at the computer to do some research on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a实用文档specialist in women's diseases. She lived from 1901 to 1983. It seemed that she had been very busy in her chosen career, travelling abroad to study as well as writing books and articles. One of them caught my eye. It was a smallbook explaining how to cut the death rate from having and caring for babies. She gave some simple rules to follow for keeping babies clean, healthy and free from sickness. Why did she write that? Who were the women that Lin Qiaozhi thought needed this advice? I looked carefully at the text andrealized that it was intended for women in the countryside. Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time. That was a generation when girls' education was always placed second to boys'. Was she so much cleverer than anyone else? Further reading made me realize that it was hard work and determination as well as her gentle nature that got her into medical school. What made her succeed later on was the kindness and consideration she showed to all her patients. There was story after story of how LinQiaozhi, tired after a day's work, went late at night to deliver a baby for a poor family who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiaozhi had devoted her whole life to her patients and had chosen not to have a family of her own. Instead she made sure that about 50,000 babies were safely delivered. By this time I was very excited. Why not study at medical college like Lin Qiaozhi and carry on her good work? It was still not too late for me to improve my 实用文档studies, prepare for the university entrance examinations, and….必修4 Unit 2A PIONEER FOR ALL PEOPLEAlthough he is one of China's most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. Dr Yuan Longping grows what is called super hybrid rice. In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output. This special strain of rice makes it possible to produce one-third more of the crop in the same fields. Now more than 60% of the rice produced in China each year is from this hybrid strain.Born into a poor farmer's family in 1930, Dr Yuan graduated from SouthwestAgricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to 实用文档his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. He would much rather keep time for his hobbles. He enjoys listening to violin music, playing mah-jong, swimming and reading. Spending money on himself or leading a comfortable life also means very little to him. Indeed, he believes that a person with too much money has more rather than fewer troubles. He therefore gives millions of yuan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr yuan had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear ofcorn and each grain of rice was as huge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Dr Yuan has another dream: to export his rice so that it can be grown around the globe. One dream is not always enough, especially for a person who loves and cares for his people.CHEMICAL OR ORGANIC FARMING?Over the past half century, using chemical fertilizers has become very common in farming. Many farmers welcomed them as a great way to stop crop disease and increase production. Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land and, even more dangerous, to 实用文档people's health.What are some of the problems caused by chemical fertilizers? First, they damage the land by killing the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the ground and underground water for a long time. This affects crops and, therefore, animals and humans, since chemicals get inside the crops and cannot just be washed off. These chemicals in the food supply build up in people's bodies over time. Many of these chemicals can lead to cancer or other illnesses. In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition. They may look beautiful,but inside there is usually more water than vitamins and minerals.With these discoveries, some farmers and many customers are beginning to turn to organic farming. Organic farming is simply farming without using any chemicals. They focus on keeping their soil rich and free of disease. A healthy soil reduces disease and helps crops grow strong and healthy. Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. They feel that this makes the soil in their fields richer in minerals and so more fertile. This also keeps the air, soil, water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They often change the kind of crop in each field every few years, for example, growing corn or wheat and then the next year peas or soybeans. Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops to 实用文档use different levels of soil, for example, planting peanuts that use the ground's surface followed by vegetables that put down deep roots. Some organic farmers prefer planting grass between crops to prevent wind or water from carrying away the soil, and then leaving it in the ground to become a natural fertilizer for the next year's crop. These many different organic farming methods have the same goal: to grow good food and avoid damaging the environment or people's health.必修4 Unit 3A MASTER OF NONVERBAL HUMOURAs Victor Hugo once said, Laughter is the sun that drives winter from the human face, and up to now nobody has been able to do this better than Charlie Chaplin. He brightened the lives of Americans and British through two world wars and the hard years in between. He made people laugh at a time when they felt depressed, so they could feel more content with their lives.Not that Charlie's own life was easy! He was born in a poor family in 1889. His parents were both poor music hall performers. You may find it astonishing that Charlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially when the family income was often uncertain. Unfortunately his father died, leaving the family even worse off, so Charlie spent his childhood looking after his sick mother and his brother. By his teens, Charlie had, through his humour, become one of the most popular child actors in England. He could mime and act the fool doing ordinary everyday tasks. No one was ever bored watching him -his subtle acting made实用文档everything entertaining.As time went by, he began making films. He grew more and more popular as his charming character, the little tramp, became known throughout the world. The tramp, a poor, homeless man with a moustache, wore large trousers, worn-outshoes and a small round black hat. He walked around stilly carrying a walking stick. This character was a social failure but was loved for his optimism and determination to overcome all difficulties. He was the underdog who was kind even when others were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from one of his most famous films, The Gold Rush. It is the mid-nineteenth century and gold has just been discovered in California. Like so many others, the little tramp and his friend have rushed there in search of gold, but without success. Instead they are hiding in a small hut on the edge of a mountain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pair of leather shoes for their dinner. Charlie first picks out the laces and eats them as if they were spaghetti. Then he cuts off the leather top of the shoe as if it were the finest steak. Finally he tries cutting and chewing the bottom of the shoe. He eats each mouthful with great enjoyment. The acting is so convincing that it makes you believe that it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given a special Oscar for his outstanding work in films. He lived in England and the USA but spent his last years in Switzerland, where he was buried in 1977.实用文档He is loved and remembered as a great actor who could inspire people with great confidence.ENGLISH JOKES1 There are thousands of jokes which use play on words to amuse us. One person asks a question which expects a particular reply. Instead, what he gets is another kind of answer which makes the situation funny. Now read some of these customer and waiter jokes. Can you match the joke with the explanation?1 C: What's that fly doing in my soup?W: Swimming, I think!2 C: What's that?W: It's bean soup.C: I don't want to know what it's been. I want to know what it is now.3 C: Waiter, will the pancakes be long?W: No, sir. Round.2 Some jokes are longer and tell a short, funny story. The following is one of those jokes about the famous detective Sherlock Holmes and his friend Doctor Watson. Read it and decide which of these two kinds of jokes you like better. Give your reasons.Sherlock Holmes and Doctor Watson went camping in a mountainous area. They were lying in the open air under the stars. Sherlock Holmes looked up at the stars and whispered, Watson, when you look at that beautiful sky, what do you think of? Watson replied, I think of how short life is and how long the universe has 实用文档lasted. No, no, Watson! Holmes said. What do you really think of?. Watsontried again. I think of how small I am and how vast the sky is. Try again, Watson! said Holmes. Watson tried a third time. I think of how cold the universe is and how warm people can be in their beds. Holmes said, Watson, you fool! You should be thinking that someone has stolen our tent!必修4 Unit 4COMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university's student association, went to the Capital International Airport to meet this year's international students. They were coming to study at Beijing University. We would take them first to their dormitories and then to the student canteen. After half an hour of waiting for their flight to arrive, I saw several young people enter the waiting area looking around curiously. I stood for a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Britain. After I met them and then introduced them to each other, I was very surprised. Tony approached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearing surprised and put up her hands, as if in defence. I guessed that there was probably a major misunderstanding. Then Akira Nagata from Japan came in smiling, together with George Cook from Canada. As they were introduced, George reached his hand out to the Japanese student. Just at that moment, however, Akira bowed so his nose touched George's moving实用文档hand. They both apologized - another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yesterday, he moved very close to me as I introduced myself. I moved back a bit, but he came closer to ask a question and then shook my hand. When Darlene Coulon from France came dashing through the door, she recognized Tony Garcia's smiling face. They shook hands and then kissed each other twice on each cheek, since that is the French custom when adults meet people they know. Ahmed Aziz., on the contrary, simply nodded at the girls. Men from Middle Eastern and other Muslim countries will often stand quite close to other men to talk but will usually not touch women.As I get to know more international friends, I learn more about this cultural ody language. Not all cultures greet each other the same way, nor are they comfortable in the same way with touching or distance between people. In the same way that people communicate with spoken language, they also express their feelings using unspoken language through physical distance, actions or posture. English people, for example, do not usually stand very close to others or touch strangers as soon as they meet. However, people from places like Spain, Italy or South American countries approach others closely and are more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well, such as the Japanese, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed. I have seen, however, that cultural customs for body language are 实用文档very general - not all members of a culture behave in the same way. In general, though, studying international customs can certainly help avoid difficulties in today's world of cultural crossroads!SHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even more powerful than spoken language. People around the world show all kinds of feelings, wishes and attitudes that they might never speak aloud. It is possible toead others around us, even if they do not intend for us to catch their unspoken communication. Of course, body language can be misread, but many gestures and actions are universal.The most universal facial expression is, of course, the smile –its function is to show happiness and put people at ease. It does not always mean that we are truly happy, however. Smiles around the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as when someone loses face and smiles to hide it. However, the general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. Inmost places around the world, frowning and turning one's back to someone shows anger. Making a fist and shaking it almost always means that someone is angry and threatening another person.There are many ways around the world to show agreement, but nodding the head up and down is used for agreement, almost worldwide. Most people also实用文档understand that shaking the head from side to side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning will, in most cases, make me appear to be uninterested. However, if I turn toward and look at someone or something, people from almost every culture will think that I am interested. If I roll my eyes and turn my head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably not a good idea to give a hug to a boss or teacher. In almost every culture, it is not usually good to stand too close to someone of a higher rank. Standing at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities in body language. We can often be wrong about each other, so it is an amazing thing that we understand each other as well as we do!必修4 Unit 5THEME PARKS —FUN AND MORE THAN FUNWhich theme park would you like to visit? There are various kinds of theme parks, with a different park for almost everything: food, culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture. Whichever and whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be实用文档found in several parts of the world. It will bring you into a magical world and make your dreams come true, whether traveling through space, visiting a pirate ship or meeting your favourite fairy tale or Disney cartoon character. As you wander around the fantasy amusement park, you may see Snow White or Mickey Mouse in a parade or on the street. Of course Disneyland also has many exciting rides, from giant swinging ships to terrifying free-fall drops. With all these attractions, no wonder tourism is increasing wherever there is a Disneyland. If you want to have fun and more than fun, come to Disneyland!Dollywood, in the beautiful Smoky Mountains in the southeasternUSA, is one of the most unique theme parks in the world. Dollywood shows and celebrates America's traditional southeastern culture. Although Dollywood has rides, the park's main attraction is its culture. Famous country music groupsperform there all year in indoor and outdoor theatres. People come from all over America to see carpenters and other craftsmen make wood, glass and iron objects in the old-fashioned way. Visit the candy shop to try the same kind of candy that American southerners made 150 years ago, or take a ride on the only steam- engine train still working in the southeast USA. You can even see beautiful bald eagles in the world's largest bald eagle preserve. And for those who like rides, Dollywood has one of the best old wooden roller coasters, Thunderhead. It is world-famous for having the most length in the smallest space. Come to Dollywood to have fun learning all about America's historical southeastern culture!If you want to experience the ancient days and great deeds of English knights 实用文档and ladies, princes and queens, then England's Camelot Park is the place for you. Every area of the park is modelled after life in the days of King Arthur and the Knights of the Round Table. In one place, you can watch magic shows with Merlin the Wizard. If you want to see fighting with swords or on horseback, then the jousting area is a good place to visit. If you do well there, King Arthur may choose you to fight in the big jousting tournament. Do you like animals? Then visit the farm area, and learn how people in ancient England ran their farms and took care of their animals. To enter a world of fantasy about ancient England, come to Camelot Park!FUTUROSCOP —EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulled into a black hole. Then I took a trip to Brazil and experienced surviving an airplane crash in the jungle. After that, I joined some divers and went to the bottom of the ocean to see strange blind creatures that have never seen sunlight. For a break, I took part in some car racing and then skied down some of the most difficult mountains in the world. I ended my travels by meeting face to face with a dinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of the largest space-age parks in the world. This science and technology-based theme park in France uses the most advanced technology. Its 3-D cinemas and giant movie screens provide brand new experiences of the earth and beyond. Visitors can get close to parts of the world they have never experienced, going to 实用文档the bottom of the ocean, flying through the jungle or visiting the edges of the solar system. The amazing, up-to-date information together with many opportunities for hands-on learning makes the world come to life in a completely new way for visitors. Learning centres throughout the park let visitors try their own scientific experiments, as well as learn more about space travel, the undersea world and much mote.I bought tickets for myself and my friends at the park's entrance, but tickets are also available online. Futuroscope is not only for individuals, but is also theperfect mix of fun and learning for class outings. Classes or other large groups that let Futuroscope know their plans in advance can get the group admission rate. For anyone coming from out of town, Futuroscope has many excellent hotels nearby, most of which provide a shuttle service to the park. If driving, Futuroscope is within easy reach of the freeway. Plan your trip well before starting, since Futuroscope has so many shows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot - be sure to wear some comfortable sneakers or other walking shoes!。

必修4 Unit 1 A STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa. Following Jane's way of studying chimps, our group are all going to visit them in the forest. Jane has studied these fami lies of chimps for many years and helped people understand how much they behave like humans. Wat ching a family of chimps wake up is our first activity of the day. This means going back to the place w here we left the family sleeping in a tree the night before. Everybody sits and waits in the shade of th e trees while the family begins to wake up and move off. Then we follow as they wander into the fore st. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. Ho wever, the evening makes it all worthwhile. We watch the mother chimp and her babies play in the tre e. Then we see them go to sleep together in their nest for the night. We realize that the bond betwee n members of a chimp family is as strong as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recording th eir daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few months was she allowed to begin her project. Her work changed the way people think about chimps. For example, one important th ing she discovered was that chimps hunt and eat meat. Until then everyone had thought chimps ate on ly fruit and nuts. She actually observed chimps as a group hunting a monkey and then eating it. She a lso discovered how chimps communicate with each other, and her study of their body language helped her work out their social system.For forty years Jane Goodall has been outspoken about making the rest of the world understand a nd respect the life of these animals. She has argued that wild animals should be left in the wild and n ot used for entertainment or advertisements. She has helped to set up special places where they can li ve safely. She is leading a busy life but she says: "Once I stop, it all comes crowding in and I remember the chimps in laboratories. It's terrible. It affects me when I watch the wild chimps. I say to myself, 'Aren't they lucky?" And then I think about small chimps in cages though they have done nothing wron g. Once you have seen that you can never forget ..."She has achieved everything she wanted to do: working with animals in their own environment, gai ning a doctor's degree and showing that women can live in the forest as men can. She inspires those who want to cheer the achievements of women.WHY NOT CARRY ON HER GOOD WORK?I enjoyed English, biology, and chemistry at school, but which one should I choose to study at univ ersity? I did not know the answer until one evening when I sat down at the computer to do some rese arch on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in women's dise ases. She lived from 1901 to 1983. It seemed that she had been very busy in her chosen career, trav elling abroad to study as well as writing books and articles. One of them caught my eye. It was a sma llbook explaining how to cut the death rate from having and caring for babies. She gave some simpl e rules to follow for keeping babies clean, healthy and free from sickness. Why did she write that? Wh o were the women that Lin Qiaozhi thought needed this advice? I looked carefully at the text and realized that it was intended for women in the countryside. Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time. That was a generation when girls' education was always placed second to boys'. Was she so much cleverer than anyone else? Further reading made me realize that it was hard work and determination as well as her gentle nature that got her into medical school. What made her succeed later on was the kindness andconsideration she showed to all her patients. There was story after story of how Lin Qiaozhi, tired after a day's work, went late at night to deliver a baby for a poor family who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiaozhi had devoted her whole life to her patients and had chosen not to have a family of her own. Instead she made sure th at about 50,000 babies were safely delivered. By this time I was very excited. Why not study at medic al college like Lin Qiaozhi and carry on her good work? It was still not too late for me to improve my studies, prepare for the university entrance examinations, and….必修4 Unit 2 A PIONEER FOR ALL PEOPLEAlthough he is one of China's most famous scientists, Yuan Longping considers himself a farmer, f or he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. Dr Yuan Longping grows what is called super hybrid rice. In 1974, he became the first agricultural pio neer in the world to grow rice that has a high output. This special strain of rice makes it possible to pr oduce one-third more of the crop in the same fields. Now more than 60% of the rice produced in Chin a each year is from this hybrid strain.Born into a poor farmer's family in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw th e great need for increasing the rice output. At that time, hunger was a disturbing problem in many part s of the countryside. Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 2 2% of the world's people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybri d rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn't care about being famous. He feels it gi ves him less freedom to do his research. He would much rather keep time for his hobbles. He enjoys l istening to violin music, playing mah-jong, swimming and reading. Spending money on himself or leadin g a comfortable life also means very little to him. Indeed, he believes that a person with too much mo ney has more rather than fewer troubles. He therefore gives millions of yuan to equip others for their r esearch in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr yuan had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as hu ge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could f eed more people. Now, many years later, Dr Yuan has another dream: to export his rice so that it can be grown around the globe. One dream is not always enough, especially for a person who loves and cares for his people.CHEMICAL OR ORGANIC FARMING?Over the past half century, using chemical fertilizers has become very common in farming. Many fa rmers welcomed them as a great way to stop crop disease and increase production. Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land and, even more dangerous, to people's health.What are some of the problems caused by chemical fertilizers? First, they damage the land by killi ng the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the ground and underground water for a long time. This affects crops and, therefore, animals and humans, since chemi cals get inside the crops and cannot just be washed off. These chemicals in the food supply build up i n people's bodies over time. Many of these chemicals can lead to cancer or other illnesses. In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition. They may look beautiful, but inside there is usually more water than vitamins and minerals.With these discoveries, some farmers and many customers are beginning to turn to organic farming. Organic farming is simply farming without using any chemicals. They focus on keeping their soil rich a nd free of disease. A healthy soil reduces disease and helps crops grow strong and healthy. Organic f armers, therefore, often prefer using natural waste from animals as fertilizer. They feel that this makes t he soil in their fields richer in minerals and so more fertile. This also keeps the air, soil, water and cro ps free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They often change the kind of crop in each field every few years, for example, growing corn or wheat and then the next year peas or soybeans. Crops such as peas or soybeans put important minerals back into the soil, making it rea dy for crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops to use different levels of soil, for example, planting peanuts that use the ground's surface followed by veg etables that put down deep roots. Some organic farmers prefer planting grass between crops to prevent wind or water from carrying away the soil, and then leaving it in the ground to become a natural fertili zer for the next year's crop. These many different organic farming methods have the same goal: to gro w good food and avoid damaging the environment or people's health.必修4 Unit 3 A MASTER OF NONVERBAL HUMOURAs Victor Hugo once said, "Laughter is the sun that drives winter from the human face", and up to now nobody has been able to do this better than Charlie Chaplin. He brightened the lives of American s and British through two world wars and the hard years in between. He made people laugh at a time when they felt depressed, so they could feel more content with their lives.Not that Charlie's own life was easy! He was born in a poor family in 1889. His parents were both poor music hall performers. You may find it astonishing that Charlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at thi s time, especially when the family income was often uncertain. Unfortunately his father died, leaving the family even worse off, so Charlie spent his childhood looking after his sick mother and his brother. Byhis teens, Charlie had, through his humour, become one of the most popular child actors in England. He could mime and act the fool doing ordinary everyday tasks. No one was ever bored watching him -his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as his charming charact er, the little tramp, became known throughout the world. The tramp, a poor, homeless man with a mou stache, wore large trousers, worn-out shoes and a small round black hat. He walked around stilly carryi ng a walking stick. This character was a social failure but was loved for his optimism and determination to overcome all difficulties. He was the underdog who was kind even when others were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from one of his mo st famous films, The Gold Rush. It is the mid-nineteenth century and gold has just been discovered in California. Like so many others, the little tramp and his friend have rushed there in search of gold, but without success. Instead they are hiding in a small hut on the edge of a mountain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pair of leather shoes for their dinner. C harlie first picks out the laces and eats them as if they were spaghetti. Then he cuts off the leather to p of the shoe as if it were the finest steak. Finally he tries cutting and chewing the bottom of the shoe. He eats each mouthful with great enjoyment. The acting is so convincing that it makes you believe th at it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given a speci al Oscar for his outstanding work in films. He lived in England and the USA but spent his last years in Switzerland, where he was buried in 1977. He is loved and remembered as a great actor who could i nspire people with great confidence.ENGLISH JOKES1 There are thousands of jokes which use "play on words" to amuse us. One person asks a quest ion which expects a particular reply. Instead, what he gets is another kind of answer which makes thesituation funny. Now read some of these customer and waiter jokes. Can you match the joke with the explanation?1 C: What's that fly doing in my soup?W: Swimming, I think!2 C: What's that?W: It's bean soup.C: I don't want to know what it's been. I want to know what it is now.3 C: Waiter, will the pancakes be long?W: No, sir. Round.2 Some jokes are longer and tell a short, funny story. The following is one of those jokes about t he famous detective Sherlock Holmes and his friend Doctor Watson. Read it and decide which of these two kinds of jokes you like better. Give your reasons.Sherlock Holmes and Doctor Watson went camping in a mountainous area. They were lying in the open air under the stars. Sherlock Holmes looked up at the stars and whispered, "Watson, when you l ook at that beautiful sky, what do you think of?" Watson replied, "I think of how short life is and how l ong the universe has lasted." "No, no, Watson!" Holmes said. "What do you really think of?." Watson tri ed again. "I think of how small I am and how vast the sky is." "Try again, Watson!" said Holmes. Wats on tried a third time. "I think of how cold the universe is and how warm people can be in their beds." Holmes said, "Watson, you fool! You should be thinking that someone has stolen our tent!"必修4 Unit 4COMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university's student association, went to the Capi tal International Airport to meet this year's international students. They were coming to study at Beijing University. We would take them first to their dormitories and then to the student canteen. After half an hour of waiting for their flight to arrive, I saw several young people enter the waiting area looking arou nd curiously. I stood for a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Brit ain. After I met them and then introduced them to each other, I was very surprised. Tony approached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearing surprised and p ut up her hands, as if in defence. I guessed that there was probably a major misunderstanding. Then Akira Nagata from Japan came in smiling, together with George Cook from Canada. As they were intro duced, George reached his hand out to the Japanese student. Just at that moment, however, Akira bo wed so his nose touched George's moving hand. They both apologized - another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yesterday, he moved ve ry close to me as I introduced myself. I moved back a bit, but he came closer to ask a question and t hen shook my hand. When Darlene Coulon from France came dashing through the door, she recognized Tony Garcia's smiling face. They shook hands and then kissed each other twice on each cheek, since that is the French custom when adults meet people they know. Ahmed Aziz., on the contrary, simply nodded at the girls. Men from Middle Eastern and other Muslim countries will often stand quite close t o other men to talk but will usually not touch women.As I get to know more international friends, I learn more about this cultural "body language". Not al l cultures greet each other the same way, nor are they comfortable in the same way with touching or d istance between people. In the same way that people communicate with spoken language, they also ex press their feelings using unspoken "language" through physical distance, actions or posture. English pe ople, for example, do not usually stand very close to others or touch strangers as soon as they meet. However, people from places like Spain, Italy or South American countries approach others closely andare more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well, such as the Japanese, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed. I have seen, however, that cultural customs for body language are very general - not all members of a culture behave in the same way. In general, though, studying international customs can certainly help avoid di fficulties in today's world of cultural crossroads!SHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even more powerful tha n spoken language. People around the world show all kinds of feelings, wishes and attitudes that they might never speak aloud. It is possible to "read" others around us, even if they do not intend for us to catch their unspoken communication. Of course, body language can be misread, but many gestures an d actions are universal.The most universal facial expression is, of course, the smile –its function is to show happiness an d put people at ease. It does not always mean that we are truly happy, however. Smiles around the w orld can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as w hen someone "loses face" and smiles to hide it. However, the general purpose of smiling is to show go od feelings.From the time we are babies, we show unhappiness or anger by frowning. In most places around t he world, frowning and turning one's back to someone shows anger. Making a fist and shaking it almos t always means that someone is angry and threatening another person.There are many ways around the world to show agreement, but nodding the head up and down is used for agreement, almost worldwide. Most people also understand that shaking the head from side t o side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning will, in most cases, m ake me appear to be uninterested. However, if I turn toward and look at someone or something, peopl e from almost every culture will think that I am interested. If I roll my eyes and turn my head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably not a good idea to give a hug to a boss or teacher. In almost every culture, it is not usually good to stand t oo close to someone of a higher rank. Standing at a little distance with open hands will show that I a m willing to listen.With so many cultural differences between people, it is great to have some similarities in body lang uage. We can often be wrong about each other, so it is an amazing thing that we understand each ot her as well as we do!必修4 Unit 5THEME PARKS —FUN AND MORE THAN FUNWhich theme park would you like to visit? There are various kinds of theme parks, with a different park for almost everything: food, culture, science, cartoons, movies or history. Some parks are famous f or having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture. Whichever and whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be found in several parts of the world. It will bring you into a magical world and make your dreams come true, whether travelin g through space, visiting a pirate ship or meeting your favourite fairy tale or Disney cartoon character. As you wander around the fantasy amusement park, you may see Snow White or Mickey Mouse in a parade or on the street. Of course Disneyland also has many exciting rides, from giant swinging ships t o terrifying free-fall drops. With all these attractions, no wonder tourism is increasing wherever there is a Disneyland. If you want to have fun and more than fun, come to Disneyland!Dollywood, in the beautiful Smoky Mountains in the southeasternUSA, is one of the most unique theme parks in the world. Dollywood shows and celebrates Americ a's traditional southeastern culture. Although Dollywood has rides, the park's main attraction is its cultur e. Famous country music groups perform there all year in indoor and outdoor theatres. People come fr om all over America to see carpenters and other craftsmen make wood, glass and iron objects in the o ld-fashioned way. Visit the candy shop to try the same kind of candy that American southerners made 150 years ago, or take a ride on the only steam- engine train still working in the southeast USA. You can even see beautiful bald eagles in the world's largest bald eagle preserve. And for those who like ri des, Dollywood has one of the best old wooden roller coasters, Thunderhead. It is world-famous for ha ving the most length in the smallest space. Come to Dollywood to have fun learning all about America' s historical southeastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, princes and queens, then England's Camelot Park is the place for you. Every area of the park is modelled afte r life in the days of King Arthur and the Knights of the Round Table. In one place, you can watch ma gic shows with Merlin the Wizard. If you want to see fighting with swords or on horseback, then the jo usting area is a good place to visit. If you do well there, King Arthur may choose you to fight in the bi g jousting tournament. Do you like animals? Then visit the farm area, and learn how people in ancient England ran their farms and took care of their animals. To enter a world of fantasy about ancient Engl and, come to Camelot Park!FUTUROSCOP —EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulled into a black hole. Then I took a trip to Brazil and experienced surviving an airplane crash in the jungle. After that, I joined some divers and went to the bottom of the ocean to see strange blind creatures that ha ve never seen sunlight. For a break, I took part in some car racing and then skied down some of themost difficult mountains in the world. I ended my travels by meeting face to face with a dinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of the largest s pace-age parks in the world. This science and technology-based theme park in France uses the most a dvanced technology. Its 3-D cinemas and giant movie screens provide brand new experiences of the ea rth and beyond. Visitors can get close to parts of the world they have never experienced, going to the bottom of the ocean, flying through the jungle or visiting the edges of the solar system. The amazing, up-to-date information together with many opportunities for hands-on learning makes the world come to l ife in a completely new way for visitors. Learning centres throughout the park let visitors try their own s cientific experiments, as well as learn more about space travel, the undersea world and much mote.I bought tickets for myself and my friends at the park's entrance, but tickets are also available onli ne. Futuroscope is not only for individuals, but is also the perfect mix of fun and learning for class outi ngs. Classes or other large groups that let Futuroscope know their plans in advance can get the group admission rate. For anyone coming from out of town, Futuroscope has many excellent hotels nearby, most of which provide a shuttle service to the park. If driving, Futuroscope is within easy reach of the f reeway. Plan your trip well before starting, since Futuroscope has so many shows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot - be sure to wear some co mfortable sneakers or other walking shoes!。

必修4 Unit 1A STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa. Following Jane's way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. Everybody sits and waits in the shade of the trees while the family begins to wake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. However, the evening makes it all worthwhile. We watch the mother chimp and her babies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as strong as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recording their daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few months was she allowed to begin her project. Her work changed the way people think about chimps. For example, one important thing she discovered was that chimps hunt and eat meat. Until then everyone had thought chimps ate only fruit and nuts. She actually observed chimps as a group hunting a monkey and then eating it. She also discovered how chimps communicate with each other, and her study of their body language helped her work out their social system.For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals. She has argued that wild animals should be left in the wild and not used for entertainment or advertisements. She has helped to set up special places where they can live safely. She is leading a busy life but she says: "Once I stop, it all comes crowding in and I remember the chimps in laboratories. It's terrible. It affects me when I watch the wild chimps. I say to myself, 'Aren't they lucky?" And then I think about small chimps in cagesthough they have done nothing wrong. Once you have seen that you can never forget ..."She has achieved everything she wanted to do: working with animals in their own environment, gaining a doctor's degree and showing that women can live in the forest as men can. She inspires those who want to cheer the achievements of women.WHY NOT CARRY ON HER GOOD WORK?I enjoyed English, biology, and chemistry at school, but which one should I choose to study at university? I did not know the answer until one evening when I sat down at the computer to do some research on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in women's diseases. She lived from 1901 to 1983. It seemed that she had been very busy in her chosen career, travelling abroad to study as well as writing books and articles. One of them caught my eye. It was a smallbook explaining how to cut the death rate from having and caring for babies. She gave some simple rules to follow for keeping babies clean, healthy and free from sickness. Why did she write that? Who were the women that Lin Qiaozhi thought needed this advice? I looked carefully at the text andrealized that it was intended for women in the countryside. Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time. That was a generation when girls' education was always placed second to boys'. Was she so much cleverer than anyone else? Further reading made me realize that it was hard work and determination as well as her gentle nature that got her into medical school. What made her succeed later on was the kindness and consideration she showed to all her patients. There was story after story of how Lin Qiaozhi, tired after a day's work, went late at night to deliver a baby for a poor family who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiaozhi had devoted her whole life to her patients and had chosen not to have a family of her own. Instead she made sure that about 50,000 babies were safely delivered. By this time I was very excited. Why not study at medical college like Lin Qiaozhi and carry on her good work? It was still not too late for me to improve my studies, prepare for the university entrance examinations, and….必修4 Unit 2A PIONEER FOR ALL PEOPLEAlthough he is one of China's most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. Dr Yuan Longping grows what is called super hybrid rice. In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output. This special strain of rice makes it possible to produce one-third more of the crop in the same fields. Now more than 60% of the rice produced in China each year is from this hybrid strain.Born into a poor farmer's family in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Dr Y uan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. He would much rather keep time for his hobbles. He enjoys listening to violin music, playing mah-jong, swimming and reading. Spending money on himself or leading a comfortable life also means very little to him. Indeed, he believes that a person with too much money has more rather than fewer troubles. He therefore gives millions of yuan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr yuan had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of riceleaving it in the ground to become a natural fertilizer for the next year's crop. These many different organic farming methods have the same goal: to grow good food and avoid damaging the environment or people's health.必修4 Unit 3A MASTER OF NONVERBAL HUMOURAs Victor Hugo once said, "Laughter is the sun that drives winter from the human face", and up to now nobody has been able to do this better than Charlie Chaplin. He brightened the lives of Americans and British through two world wars and the hard years in between. He made people laugh at a time when they felt depressed, so they could feel more content with their lives.Not that Charlie's own life was easy! He was born in a poor family in 1889. His parents were both poor music hall performers. You may find it astonishing that Charlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially when the family income was often uncertain. Unfortunately his father died, leaving the family even worse off, so Charlie spent his childhood looking after his sick mother and his brother. By his teens, Charlie had, through his humour, become one of the most popular child actors in England. He could mime and act the fool doing ordinary everyday tasks. No one was ever bored watching him -his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as his charming character, the little tramp, became known throughout the world. The tramp, a poor, homeless man with a moustache, wore large trousers, worn-out shoes and a small round black hat. He walked around stilly carrying a walking stick. This character was a social failure but was loved for his optimism and determination to overcome all difficulties. He was the underdog who was kind even when others were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from one of his most famous films, The Gold Rush. It is the mid-nineteenth century and gold has just been discovered in California. Like so many others, the little tramp and his friend have rushed there in search of gold, but without success. Instead they are hiding in a small hut on the edge of a mountain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pairof leather shoes for their dinner. Charlie first picks out the laces and eats them as if they were spaghetti. Then he cuts off the leather top of the shoe as if it were the finest steak. Finally he tries cutting and chewing the bottom of the shoe. He eats each mouthful with great enjoyment. The acting is so convincing that it makes you believe that it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given a special Oscar for his outstanding work in films. He lived in England and the USA but spent his last years in Switzerland, where he was buried in 1977. He is loved and remembered as a great actor who could inspire people with great confidence.ENGLISH JOKES1 There are thousands of jokes which use "play on words" to amuse us. One person asks a question which expects a particular reply. Instead, what he gets is another kind of answer which makes the situation funny. Now read some of these customer and waiter jokes. Can you match the joke with the explanation?1 C: What's that fly doing in my soup?W: Swimming, I think!2 C: What's that?W: It's bean soup.C: I don't want to know what it's been. I want to know what it is now.3 C: Waiter, will the pancakes be long?W: No, sir. Round.2 Some jokes are longer and tell a short, funny story. The following is one of those jokes about the famous detective Sherlock Holmes and his friend Doctor Watson. Read it and decide which of these two kinds of jokes you like better. Give your reasons.Sherlock Holmes and Doctor Watson went camping in a mountainous area. They were lying in the open air under the stars. Sherlock Holmes looked up at the stars and whispered, "Watson, when you look at that beautiful sky, what do you think of?" Watson replied, "I think of how short life is and how long the universe has lasted." "No, no, Watson!" Holmes said. "What do you really think of?." Watson tried again. "I think of how small I am and how vast the sky is." "Try again, Watson!" said Holmes. Watson tried a third time. "I think of how cold the universe is and how warm people can be in their beds." Holmes said, "Watson, you fool! You should bethinking that someone has stolen our tent!"必修4 Unit 4COMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university's student association, went to the Capital International Airport to meet this year's international students. They were coming to study at Beijing University. We would take them first to their dormitories and then to the student canteen. After half an hour of waiting for their flight to arrive, I saw several young people enter the waiting area looking around curiously. I stood for a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Britain. After I met them and then introduced them to each other, I was very surprised. Tony approached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearing surprised and put up her hands, as if in defence. I guessed that there was probably a major misunderstanding. Then Akira Nagata from Japan came in smiling, together with George Cook from Canada. As they were introduced, George reached his hand out to the Japanese student. Just at that moment, however, Akira bowed so his nose touched George's moving hand. They both apologized - another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yesterday, he moved very close to me as I introduced myself. I moved back a bit, but he came closer to ask a question and then shook my hand. When Darlene Coulon from France came dashing through the door, she recognized Tony Garcia's smiling face. They shook hands and then kissed each other twice on each cheek, since that is the French custom when adults meet people they know. Ahmed Aziz., on the contrary, simply nodded at the girls. Men from Middle Eastern and other Muslim countries will often stand quite close to other men to talk but will usually not touch women.As I get to know more international friends, I learn more about this cultural "body language". Not all cultures greet each other the same way, nor are they comfortable in the same way with touching or distance between people. In the same way that people communicate with spoken language, they also express their feelings using unspoken "language" through physical distance, actions or posture. English people, for example, do not usually stand very close to othersor touch strangers as soon as they meet. However, people from places like Spain, Italy or South American countries approach others closely and are more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well, such as the Japanese, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed. I have seen, however, that cultural customs for body language are very general - not all members of a culture behave in the same way. In general, though, studying international customs can certainly help avoid difficulties in today's world of cultural crossroads!SHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even more powerful than spoken language. People around the world show all kinds of feelings, wishes and attitudes that they might never speak aloud. It is possible to "read" others around us, even if they do not intend for us to catch their unspoken communication. Of course, body language can be misread, but many gestures and actions are universal.The most universal facial expression is, of course, the smile –its function is to show happiness and put people at ease. It does not always mean that we are truly happy, however. Smiles around the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as when someone "loses face" and smiles to hide it. However, the general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. In most places around the world, frowning and turning one's back to someone shows anger. Making a fist and shaking it almost always means that someone is angry and threatening another person.There are many ways around the world to show agreement, but nodding the head up and down is used for agreement, almost worldwide. Most people also understand that shaking the head from side to side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning will, in most cases, make me appear to be uninterested. However, if I turn toward and look at someone or something, people from almost every culture will think that I am interested. If I roll my eyes and turn my head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it isprobably not a good idea to give a hug to a boss or teacher. In almost every culture, it is not usually good to stand too close to someone of a higher rank. Standing at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities in body language. We can often be wrong about each other, so it is an amazing thing that we understand each other as well as we do!必修4 Unit 5THEME PARKS — FUN AND MORE THAN FUNWhich theme park would you like to visit? There are various kinds of theme parks, with a different park for almost everything: food, culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture. Whichever and whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be found in several parts of the world. It will bring you into a magical world and make your dreams come true, whether traveling through space, visiting a pirate ship or meeting your favourite fairy tale or Disney cartoon character. As you wander around the fantasy amusement park, you may see Snow White or Mickey Mouse in a parade or on the street. Of course Disneyland also has many exciting rides, from giant swinging ships to terrifying free-fall drops. With all these attractions, no wonder tourism is increasing wherever there is a Disneyland. If you want to have fun and more than fun, come to Disneyland!Dollywood, in the beautiful Smoky Mountains in the southeasternUSA, is one of the most unique theme parks in the world. Dollywood shows and celebrates America's traditional southeastern culture. Although Dollywood has rides, the park's main attraction is its culture. Famous country music groups perform there all year in indoor and outdoor theatres. People come from all over America to see carpenters and other craftsmen make wood, glass and iron objects in the old-fashioned way. Visit the candy shop to try the same kind of candy that American southerners made 150 years ago, or take a ride on the only steam- engine train still working in the southeast USA. You can even see beautiful bald eagles in the world's largest baldeagle preserve. And for those who like rides, Dollywood has one of the best old wooden roller coasters, Thunderhead. It is world-famous for having the most length in the smallest space. Come to Dollywood to have fun learning all about America's historical southeastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, princes and queens, then England's Camelot Park is the place for you. Every area of the park is modelled after life in the days of King Arthur and the Knights of the Round Table. In one place, you can watch magic shows with Merlin the Wizard. If you want to see fighting with swords or on horseback, then the jousting area is a good place to visit. If you do well there, King Arthur may choose you to fight in the big jousting tournament. Do you like animals? Then visit the farm area, and learn how people in ancient England ran their farms and took care of their animals. To enter a world of fantasy about ancient England, come to Camelot Park!FUTUROSCOP —EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulled into a black hole. Then I took a trip to Brazil and experienced surviving an airplane crash in the jungle. After that, I joined some divers and went to the bottom of the ocean to see strange blind creatures that have never seen sunlight. For a break, I took part in some car racing and then skied down some of the most difficult mountains in the world. I ended my travels by meeting face to face with a dinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of the largest space-age parks in the world. This science and technology-based theme park in France uses the most advanced technology. Its 3-D cinemas and giant movie screens provide brand new experiences of the earth and beyond. Visitors can get close to parts of the world they have never experienced, going to the bottom of the ocean, flying through the jungle or visiting the edges of the solar system. The amazing, up-to-date information together with many opportunities for hands-on learning makes the world come to life in a completely new way for visitors. Learning centres throughout the park let visitors try their own scientific experiments, as well as learn more about space travel, the undersea world and much mote.I bought tickets for myself and my friends at the park's entrance, but tickets are also available online. Futuroscope is not only for individuals, but is also the perfect mix of fun andlearning for class outings. Classes or other large groups that let Futuroscope know their plans in advance can get the group admission rate. For anyone coming from out of town, Futuroscope has many excellent hotels nearby, most of which provide a shuttle service to the park. If driving, Futuroscope is within easy reach of the freeway. Plan your trip well before starting, since Futuroscope has so many shows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot - be sure to wear some comfortable sneakers or other walking shoes!11。

必修4 Unit 1 A STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Afri ca. Following Jane's way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chi mps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. Everybody sits and wa its in the shade of the trees while the family begins to wake up and move off. Th en we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. Ho wever, the evening makes it all worthwhile. We watch the mother chimp and her b abies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as strong as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observi ng and recording their daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she firs t arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few months was she allowed to be gin her project. Her work changed the way people think about chimps. For exampl e, one important thing she discovered was that chimps hunt and eat meat. Until th en everyone had thought chimps ate only fruit and nuts. She actually observed chi mps as a group hunting a monkey and then eating it. She also discovered how chimps communicate with each other, and her study of their body language helped h er work out their social system.For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals. She has argued that wild animals should be left in the wild and not used for entertainment or advertisements. She has helped to set up special places where they can live safely. She is leadin g a busy life but she says: "Once I stop, it all comes crowding in and I remember the chimps in laboratories. It's terrible. It affects me when I watch the wild chimps.I say to myself, 'Aren't they lucky?" And then I think about small chimps in cages though they have done nothing wrong. Once you have seen that you can never f orget ..."She has achieved everything she wanted to do: working with animals in their o wn environment, gaining a doctor's degree and showing that women can live in the forest as men can. She inspires those who want to cheer the achievements of wo men.WHY NOT CARRY ON HER GOOD WORK?I enjoyed English, biology, and chemistry at school, but which one should I ch oose to study at university? I did not know the answer until one evening when I s at down at the computer to do some research on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a speci alist in women's diseases. She lived from 1901 to 1983. It seemed that she had b een very busy in her chosen career, travelling abroad to study as well as writing b ooks and articles. One of them caught my eye. It was a smallbook explaining how to cut the death rate from having and caring for babies. She gave some simple rules to follow for keeping babies clean, healthy and free fr om sickness. Why did she write that? Who were the women that Lin Qiaozhi thoug ht needed this advice? I looked carefully at the text andrealized that it was intended for women in the countryside. Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at t hat time. That was a generation when girls' education was always placed second t o boys'. Was she so much cleverer than anyone else? Further reading made me r ealize that it was hard work and determination as well as her gentle nature that go t her into medical school. What made her succeed later on was the kindness and consideration she showed to all her patients. There was story after story of how Li n Qiaozhi, tired after a day's work, went late at night to deliver a baby for a poor family who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiao zhi had devoted her whole life to her patients and had chosen not to have a famil y of her own. Instead she made sure that about 50,000 babies were safely deliver ed. By this time I was very excited. Why not study at medical college like Lin Qia ozhi and carry on her good work? It was still not too late for me to improve my st udies, prepare for the university entrance examinations, and….必修4 Unit 2 A PIONEER FOR ALL PEOPLEAlthough he is one of China's most famous scientists, Yuan Longping consider s himself a farmer, for he works the land to do his research. Indeed, his sunburntface and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. Dr Yuan Longping g rows what is called super hybrid rice. In 1974, he became the first agricultural pion eer in the world to grow rice that has a high output. This special strain of rice ma kes it possible to produce one-third more of the crop in the same fields. Now mor e than 60% of the rice produced in China each year is from this hybrid strain.Born into a poor farmer's family in 1930, Dr Yuan graduated from Southwest A gricultural College in 1953. Since then, finding ways to grow more rice has been hi s life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. D r Yuan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. I n a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vi etnam and many other less developed countries to increase their rice harvests. Th anks to his research, the UN has more tools in the battle to rid the world of hung er. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn't care about being f amous. He feels it gives him less freedom to do his research. He would much rath er keep time for his hobbles. He enjoys listening to violin music, playing mah-jong, swimming and reading. Spending money on himself or leading a comfortable life a lso means very little to him. Indeed, he believes that a person with too much mon ey has more rather than fewer troubles. He therefore gives millions of yuan to equi p others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr yuan had a dre am about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Dr Yuan has another dream: to export his rice so that it can b e grown around the globe. One dream is not always enough, especially for a pers on who loves and cares for his people.CHEMICAL OR ORGANIC FARMING?Over the past half century, using chemical fertilizers has become very common in farming. Many farmers welcomed them as a great way to stop crop disease an d increase production. Recently, however, scientists have been finding that long-ter m use of these fertilizers can cause damage to the land and, even more dangerou s, to people's health.What are some of the problems caused by chemical fertilizers? First, they dam age the land by killing the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the ground and underground water for a long time. This aff ects crops and, therefore, animals and humans, since chemicals get inside the cro ps and cannot just be washed off. These chemicals in the food supply build up in people's bodies over time. Many of these chemicals can lead to cancer or other ill nesses. In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition. They may look beautiful, but insi de there is usually more water than vitamins and minerals.With these discoveries, some farmers and many customers are beginning to tu rn to organic farming. Organic farming is simply farming without using any chemicals. They focus on keeping their soil rich and free of disease. A healthy soil reduces disease and helps crops grow strong and healthy. Organic farmers, therefore, ofte n prefer using natural waste from animals as fertilizer. They feel that this makes th e soil in their fields richer in minerals and so more fertile. This also keeps the air, soil, water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They oft en change the kind of crop in each field every few years, for example, growing cor n or wheat and then the next year peas or soybeans. Crops such as peas or soy beans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops to u se different levels of soil, for example, planting peanuts that use the ground's surfa ce followed by vegetables that put down deep roots. Some organic farmers prefer planting grass between crops to prevent wind or water from carrying away the soil, and then leaving it in the ground to become a natural fertilizer for the next year's crop. These many different organic farming methods have the same goal: to grow good food and avoid damaging the environment or people's health.必修4 Unit 3 A MASTER OF NONVERBAL HUMOURAs Victor Hugo once said, "Laughter is the sun that drives winter from the hu man face", and up to now nobody has been able to do this better than Charlie Ch aplin. He brightened the lives of Americans and British through two world wars and the hard years in between. He made people laugh at a time when they felt depre ssed, so they could feel more content with their lives.Not that Charlie's own life was easy! He was born in a poor family in 1889. H is parents were both poor music hall performers. You may find it astonishing thatCharlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially wh en the family income was often uncertain. Unfortunately his father died, leaving the family even worse off, so Charlie spent his childhood looking after his sick mother and his brother. By his teens, Charlie had, through his humour, become one of th e most popular child actors in England. He could mime and act the fool doing ordi nary everyday tasks. No one was ever bored watching him -his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as his charming character, the little tramp, became known throughout the world. The tr amp, a poor, homeless man with a moustache, wore large trousers, worn-out shoe s and a small round black hat. He walked around stilly carrying a walking stick. Th is character was a social failure but was loved for his optimism and determination t o overcome all difficulties. He was the underdog who was kind even when others were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from one of his most famous films, The Gold Rush. It is the mid-nineteenth centu ry and gold has just been discovered in California. Like so many others, the little t ramp and his friend have rushed there in search of gold, but without success. Inst ead they are hiding in a small hut on the edge of a mountain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pair of leather sho es for their dinner. Charlie first picks out the laces and eats them as if they were spaghetti. Then he cuts off the leather top of the shoe as if it were the finest stea k. Finally he tries cutting and chewing the bottom of the shoe. He eats each mouthful with great enjoyment. The acting is so convincing that it makes you believe th at it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 h e was given a special Oscar for his outstanding work in films. He lived in England and the USA but spent his last years in Switzerland, where he was buried in 197 7. He is loved and remembered as a great actor who could inspire people with gr eat confidence.ENGLISH JOKES1 There are thousands of jokes which use "play on words" to amuse us. One person asks a question which expects a particular reply. Instead, what he gets is a nother kind of answer which makes the situation funny. Now read some of these c ustomer and waiter jokes. Can you match the joke with the explanation?1 C: What's that fly doing in my soup?W: Swimming, I think!2 C: What's that?W: It's bean soup.C: I don't want to know what it's been. I want to know what it is now.3 C: Waiter, will the pancakes be long?W: No, sir. Round.2 Some jokes are longer and tell a short, funny story. The following is one of those jokes about the famous detective Sherlock Holmes and his friend Doctor W atson. Read it and decide which of these two kinds of jokes you like better. Give your reasons.Sherlock Holmes and Doctor Watson went camping in a mountainous area. Th ey were lying in the open air under the stars. Sherlock Holmes looked up at the st ars and whispered, "Watson, when you look at that beautiful sky, what do you thin k of?" Watson replied, "I think of how short life is and how long the universe has l asted." "No, no, Watson!" Holmes said. "What do you really think of?." Watson trie d again. "I think of how small I am and how vast the sky is." "Try again, Watson!" said Holmes. Watson tried a third time. "I think of how cold the universe is and h ow warm people can be in their beds." Holmes said, "Watson, you fool! You shoul d be thinking that someone has stolen our tent!"必修4 Unit 4COMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university's student associati on, went to the Capital International Airport to meet this year's international student s. They were coming to study at Beijing University. We would take them first to th eir dormitories and then to the student canteen. After half an hour of waiting for th eir flight to arrive, I saw several young people enter the waiting area looking aroun d curiously. I stood for a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Britain. After I met them and then introduced them to each other,I was very surprised. Tony approached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearing surprised and put up her hands, as if in defence. I guessed that there was probably a major misunderstanding. Then Ak ira Nagata from Japan came in smiling, together with George Cook from Canada. As they were introduced, George reached his hand out to the Japanese student. J ust at that moment, however, Akira bowed so his nose touched George's moving h and. They both apologized - another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yes terday, he moved very close to me as I introduced myself. I moved back a bit, but he came closer to ask a question and then shook my hand. When Darlene Coulo n from France came dashing through the door, she recognized Tony Garcia's smili ng face. They shook hands and then kissed each other twice on each cheek, sinc e that is the French custom when adults meet people they know. Ahmed Aziz., on the contrary, simply nodded at the girls. Men from Middle Eastern and other Musli m countries will often stand quite close to other men to talk but will usually not to uch women.As I get to know more international friends, I learn more about this cultural "bo dy language". Not all cultures greet each other the same way, nor are they comfor table in the same way with touching or distance between people. In the same way that people communicate with spoken language, they also express their feelings u sing unspoken "language" through physical distance, actions or posture. English pe ople, for example, do not usually stand very close to others or touch strangers as soon as they meet. However, people from places like Spain, Italy or South Americ an countries approach others closely and are more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures us e other greetings as well, such as the Japanese, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures hav e developed. I have seen, however, that cultural customs for body language are ve ry general - not all members of a culture behave in the same way. In general, tho ugh, studying international customs can certainly help avoid difficulties in today's wo rld of cultural crossroads!SHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often ev en more powerful than spoken language. People around the world show all kinds o f feelings, wishes and attitudes that they might never speak aloud. It is possible to "read" others around us, even if they do not intend for us to catch their unspoken communication. Of course, body language can be misread, but many gestures and actions are universal.The most universal facial expression is, of course, the smile –its function is to show happiness and put people at ease. It does not always mean that we are tru ly happy, however. Smiles around the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as when someone "loses fa ce" and smiles to hide it. However, the general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. In most places around the world, frowning and turning one's back to someone showsanger. Making a fist and shaking it almost always means that someone is angry a nd threatening another person.There are many ways around the world to show agreement, but nodding the h ead up and down is used for agreement, almost worldwide. Most people also unde rstand that shaking the head from side to side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning wi ll, in most cases, make me appear to be uninterested. However, if I turn toward a nd look at someone or something, people from almost every culture will think that I am interested. If I roll my eyes and turn my head away, I most likely do not belie ve what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably not a good idea to give a hug to a boss or teacher. In almost every culture, it is not usually good to stand too close to someone of a higher rank. St anding at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some si milarities in body language. We can often be wrong about each other, so it is an amazing thing that we understand each other as well as we do!必修4 Unit 5THEME PARKS —FUN AND MORE THAN FUNWhich theme park would you like to visit? There are various kinds of theme p arks, with a different park for almost everything: food, culture, science, cartoons, m ovies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture. Whichever a nd whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be f ound in several parts of the world. It will bring you into a magical world and make your dreams come true, whether traveling through space, visiting a pirate ship or meeting your favourite fairy tale or Disney cartoon character. As you wander aroun d the fantasy amusement park, you may see Snow White or Mickey Mouse in a p arade or on the street. Of course Disneyland also has many exciting rides, from gi ant swinging ships to terrifying free-fall drops. With all these attractions, no wonder tourism is increasing wherever there is a Disneyland. If you want to have fun and more than fun, come to Disneyland!Dollywood, in the beautiful Smoky Mountains in the southeasternUSA, is one of the most unique theme parks in the world. Dollywood shows a nd celebrates America's traditional southeastern culture. Although Dollywood has rid es, the park's main attraction is its culture. Famous country music groups perform t here all year in indoor and outdoor theatres. People come from all over America to see carpenters and other craftsmen make wood, glass and iron objects in the old-fashioned way. Visit the candy shop to try the same kind of candy that American s outherners made 150 years ago, or take a ride on the only steam- engine train stil l working in the southeast USA. You can even see beautiful bald eagles in the wo rld's largest bald eagle preserve. And for those who like rides, Dollywood has one of the best old wooden roller coasters, Thunderhead. It is world-famous for having the most length in the smallest space. Come to Dollywood to have fun learning all about America's historical southeastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, princes and queens, then England's Camelot Park is the place for you. Every area of the park is modelled after life in the days of King Arthur and the K nights of the Round Table. In one place, you can watch magic shows with Merlin t he Wizard. If you want to see fighting with swords or on horseback, then the jousti ng area is a good place to visit. If you do well there, King Arthur may choose you to fight in the big jousting tournament. Do you like animals? Then visit the farm a rea, and learn how people in ancient England ran their farms and took care of thei r animals. To enter a world of fantasy about ancient England, come to Camelot Pa rk!FUTUROSCOP —EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, a nd was pulled into a black hole. Then I took a trip to Brazil and experienced survi ving an airplane crash in the jungle. After that, I joined some divers and went to t he bottom of the ocean to see strange blind creatures that have never seen sunlig ht. For a break, I took part in some car racing and then skied down some of the most difficult mountains in the world. I ended my travels by meeting face to face w ith a dinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of the largest space-age parks in the world. This science and technology-bas ed theme park in France uses the most advanced technology. Its 3-D cinemas and giant movie screens provide brand new experiences of the earth and beyond. Visit ors can get close to parts of the world they have never experienced, going to the bottom of the ocean, flying through the jungle or visiting the edges of the solar sys tem. The amazing, up-to-date information together with many opportunities for hands-on learning makes the world come to life in a completely new way for visitors. L earning centres throughout the park let visitors try their own scientific experiments, as well as learn more about space travel, the undersea world and much mote.I bought tickets for myself and my friends at the park's entrance, but tickets ar e also available online. Futuroscope is not only for individuals, but is also the perfe ct mix of fun and learning for class outings. Classes or other large groups that let Futuroscope know their plans in advance can get the group admission rate. For an yone coming from out of town, Futuroscope has many excellent hotels nearby, mos t of which provide a shuttle service to the park. If driving, Futuroscope is within ea sy reach of the freeway. Plan your trip well before starting, since Futuroscope has so many shows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot - be sure to wear some comfortable sneakers or oth er walking shoes!。

Unit 1 Women of achievementReadingA STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa.Following Jane’ sway of studying chimps, our group are all going to visit them in the forest.Jane has studied thesefamilies of chimps for many years and helped people understand how much they behave like humans.Watching a family of chimps wake up is our first activity of the day.This means going back to theplace where we left the family sleeping in a tree the night before.Everybody sits and waits in theshade of the trees while the family beings to wake up and move off.Then we follow as they wanderinto the forest.Most of the time, chimps either feed or clean each other as a way of showing love intheir family.Jane warns us that our group is going to be very tired and dirty by the afternoon andshe is right.However, the evening makes it all worthwhile.We watch the mother chimp and herbabies play in the tree.Them we see them go to sleep together in their nest for the night.Werealize that the bond between members of a chimp family is as long as in a human family.Nobody before Jane fully understood chimp behaviour.She spent years observing and recordingtheir daily activities.Since her childhood she had wanted to work with animals in their ownenvironment.However, this was not easy. When she first arrived in Gombe in1960, it wasunusual for a woman to live in the forest.Only after her mother came to help her for the first fewmonths was she allowed to begin her project.Her work changed the way people think about chimps.For example, one important thing she discovered was that chimps hunt and eat meat.Until theneveryone had thought chimps ate only fruit and nuts.She actually observed chimps as a grouphunting a monkey and then eating it.She also discovered how chimps communicate with eachother, and her study of their body language helped her work out their social system.Four forty years Jane Goodall has been outspoken about making the rest of the world understand andrespect the life of these animals.She has argued that wild animals should be left in the wild and notused for entertainment or advertisements.She has helped to set up special places where they canlive safely.She is leading a busy life but she says: “Once I stop, it all comes crowding in and Iremember the chimps in laboratories.It ’ s terrible. It affects me when I watch the wild chimps.Isay to myself,‘ Aren ’ t theyAndluckthen I think’ about small chimps in cages though they have donenothing wrong.Once you have seen that you can never forget”⋯She has achieved everything she wanted to do: working with animals in their own environment,gaining a doctor’ s degree and showing that women canveliin the forest as men can.She inspiresthose who want to cheer the achievement of women.Using languageWHY NOT CARRY ON HER GOOD WORDI enjoyed English, biology, and chemistry at school, but which one should I choose to study atuniversity I did not know the answer until one evening when I sat down at the computer to do someresearch on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in women’ s d She lived from 1901 to 1983.It seemed that she had been very busy in her chosen career, travelingabroad to study as well as writing books and articles.One of them caught my eye.I was a smallbook explaining how to cut the death rate from having and caring for babies.She gave some simplerules to follow for keeping babies clean, healthy and free from sickness.Why did she write thatWho were the women that Lin Qiaozhi thought needed this advice I looked carefully at the text andrealized that it was intended for women in the countryside.Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time.That was a generation when girl’educations was always placed second to boys ’ .Was she so much cleverer than anyone else Further reading made me realize that it was hard work and determination as wellas her gentle nature that got her into medical school.What made her succeed later on was the kindness and consideration she showed to all her patients.There was story after story of how Lin Qiaozhi, tired after a day’ s work, went late at night to deliver a baby for a poor family who could not pay her.By now I could not wait to find out more about her.I discovered that Lin Qiaozhi had devoted her whold life to her patients and had chosen not to have a family of her own.Instead she made sure that about 50,000 babies were safely delivered.By this time I was very excited.Why not study at medical college like Lin Qiaozhi and carry on her good work It was still not too late for me to improve my studies, prepare for the university entrance examinations, and⋯Unit 2 Working the landA PILNEER FOR ALL PEOPLEAlthough he is one of China’ s most famous scientists, Yuan Longping considers himselfafarmer, forhe works the land to do his research.Indeed, his sunburnt face and arms and his slim, strong bodyare just like those of millions of Chinese farmers, for whom he has struggled for the past five decades.Dr Yuan Longping grows what is called super hybrid rice.In 1974, he became the first agricultural pioneer in the world to grow rich that has a high output.This special strain of rice makes it possibleto produce one-third more of the crop in the same fields.Now more than 60% of the rice producedin China each year is from this hybrid strain.Born in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953.Since then, finding ways to grow more rice has been his life goal.As a young man, he saw the great need for increasingthe rice output.At that time, hunger was a disturbing problem in many parts of the countryside.Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields.In 1950, Chinese farmers could produce only fifty million tons of rice.In a recent harvest, however, nearly two hundred million tons of rice was produced.These increased harvests mean that 22% fothe world ’peoples are fed from just 7% of the farmland in China.Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests.Thanks to his research, the UN has more tools in the battle to rid the world of ing his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life.However, he doesn’ t care about being famous. He feels it gives him less freedom to do his research.He would much rather keep time for his hobbies.He enjoys listening to violin music, playing mah-jong, swimming and reading.Spending money on himself or leading a comfortable life also means very little to him.Indeed, he believes that a person with too much money has more rather than fewer troubles.He therefore gives millions of yuan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing.Long ago Dr Yuan had a dream about rice plantsas tall as a peanut.Dr Yuan awoke from his dream with the hope of producing a kind of rice thatcould feed more people.Now, many years later, Dr Yuan has another dream: to export his rice sothat it can be grown around the globe. One dream is not always enough,especially for a personwho loves and cares for his people.Using LanguageCHEMICAL OR ORGANIC FARMINGOver the past half century,using chemical fertilizers has become very common in farming.Manyfarmers welcomed them as a great way to stop crop disease and increase production.Recently,however, scientists have been finding that long-term use of these fertilizers can cause damage to theland and, even more dangerous, to people’ s health.What are some of the problems caused by chemical fertilizers First, they damage the land by killingthe helpful bacteria and pests as well as the harmful ones.Chemicals also stay in the ground andunderground water for a ling time.This affects crops and, therefore,animals and humans, sincechemicals get inside the crops and cannot just be washed off.These chemicals in the food supplybuild up in people’ s bodies over timeMan. y of these chemicals can lead to cancer or other illnesses.In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to befull of much nutrition.They may look beautiful, but inside there is usually more water than vitaminsand minerals.With these discoveries, some farmers and many customers are beginning to turn to organic farming.Organic farming is simply farming without using any chemicals.They focus on keeping their soil richand free of disease. A healthy soil reduces disease and helps crops grow strong and healthy.Organic farmers, therefore,often prefer using natural waste from animals as fertilizer.They feelthat this makes the soil in their fields richer in minerals and so more fertile.This also keeps the air,water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile.They often change the kind ofcrop in each field every few years, for example, growing corn or wheat and then the next year peas orsoybeans.Crops such as peas or soybeans put important minerals back into the soil, making it readyfor crops such as wheat or corn that need rich and fertile anic farmers also plant crops touse different levels of soil, for example, planti ng peanuts that use the ground’ s surface followed byvegetables that put down deep roots.Some organic farmers prefer planting grass between crops toprevent wind or water from carrying away the soil, and then leaving it in the ground to become anatural fertilizer for the next year These’cropmany. different organic farming methods have thesame goal: to grown good food and avoid damaging the environment or people’ s health.Unit 3 A state of English humourReadingA MSTER OF NONVERBAL HUMOURAs Victor Hugo once said,“ Laughter is the sun that drives winter from the human face” , and up to now nobody has been able to do this better than Charlie Chaplin.He brightened the lives ofAmericans and British through two world wars and the hard years in between.He made peoplelaugh at a time when they felt depressed, so they could feel more content with their lives.Not that Charlie’ s own life was easy!He was born in a poor family in 1889.his parents were bothpoor music hall performers.You may find it astonishing that Charlie was taught to sing as soon as hecould speak and dance as soon as he could walk.Such training was common in acting families at thistime, especially when the family income was often uncertain.Unfortunately, his father died, leavingthe family even worse off, so Charlie spent his childhood looking after his sick mother and his brother.By his teens, Charlie had, through his humour, become one of the most popular child actors in English.He could mime and act the fool doing ordinary everyday tasks. No one was ever bored watchinghim — his subtle acting made everything entertaining.As time went by, he began making films.He grew more and more popular as his charming character,the little tramp,became known throughout the world.The tramp, a poor, homeless man with amoustache,wore large trousers,worn-out shoes and a small round black hat. He walked aroundstiffly carrying a walking stick.This character was a social failure but was loved for his optimism anddetermination to overcome all difficulties.He was the underdog who was kind even when otherswere unkind to him.How did the little tramp make a sad situation entertaining Here is an example from one of his mostfamous films, The Gold Rush.It is the mid-nineteenth century and gold has just been discovered inCalifornia.Like so many others, the little tramp and his friend have rushed there in search of gold,but without success.Instead they are hiding in a small hut on the edge of a mountain during asnowstorm with nothing to eat.They are so hungry that they try boiling a pair of leather shoes fortheir dinner.Charlie first picks out the laces and eats them as if they were spaghetti.Then he cutsoff the leather top of the shoe as if it were the finest steak.Finally he tries cutting and chewing thebottom of the shoe. I he eats each mouthful with great enjoyment.The acting is so convincing thatit makes you believe that it is one of the best meals he has ever tasted!Charlie Chaplin wrote,directed and produced the films he starred in.In 1972he was given aspecial Oscar for his outstanding work in films.He lived in English and the USA but spent his lastyears in Switzerland, where he was buried in 1977.He is loved and remembered as a great actorwho could inspire people with great confidence.Using languageENGLISH JOKES1. There are thousands of jokes which use“ play on words One”topersonamuseasksus. a questionwhich expects a particular reply.Instead, what he gets is another kind of answer which makes thesituation funny.Now read some of these customer and waiter jokes.Can you match the joke withthe explanation1.C: What ’ s that fly doing in my soupW: Swimming, I think!2. C: What’ s thatW: It’ s bean soup.C: I don’ t want to know what it I’wantsbeentoknow. what it is now.3.C: Waiter, will the pancakes be longW: No, sir. Round.ExplanationA The first person is asking for information about time.The second person treats it as a questionabout shape.B The first pe rson is angry about something and wants to say,“ Why is this here”The second person treats it as a request for information and gives an answer to the question.C The answer to the question contains a word which, when spoken, can have two meanings.2. Some jokes are longer and tell a short, funny story.The following is one of those jokes about thefamous detective Sherlock Homes and his friend Doctor Watson.Read it and decide which of thesetwo kinds of jokes you like better.Give your reasons.Sherlock Homes and Doctor Watson went camping in an mountainous area.They ware lying in theopen air under the stars.Sherlock Homes looked up at the stars and whispered,“ Watson, when youlook at that beautiful sky, what do you think of” Watsonthink ofreplied,howshort life“isI and howlong the universe has lasted.“” No,no,Watson!”Homes said.“ what do you really think of ”Watson tried again.“ thinkI of how small I am and how vast the sky is.”“ Tryagain, Watson!”Said Holmes.Watson tried a t hird time.“ I think of how cold the universe is and how warm peoplecan be in their beds.Holmes”said,“ Watson, you fool!You should be thinking that someone hasstolen our tent!”Unit 4Body LanguageReadingCOMMUNICATION: NO PROBLEMYesterday,another student and I, representing our university student’association,went to theCapital International Airport to meet this year’ s internationalTheystudentswerecoming. to studyat Beijing University.We would taken them first to their dormitories and then to the studentcanteen.After half an hour of waiting for their flight to arrive, I saw several young people enter thewaiting area looking around curiously.I stood fro a minute watching them and then went to greetthem.The first person to arrive was Tony Garcia from Colombia,closely followed by Julia Smith fromBritain.After I met them and then introduced them to each other,I was very surprised.Tonyapproached Julia, touched her shoulder and kissed her on the cheek!She stepped back appearingsurprised and put up her hands, as if in defence.I guessed that there was probably a major misunderstanding.Then Akira Nagata from Japan came in smiling, together with George Cook fromCanada.As they were introduced, George reached his hand out to the Japanese student.Just atthat moment, however, Akria bowed so his nose touched George ’movings hand.They bothapologized — another cultural mistake!Ahmed Aziz, another international student, was from Jordan.When we met yesterday, he movedvery close to me as I introduced myself.I moved back a bit, but he came closer to ask a questionand then shook my hand.When Darlene Coulon from France came dashing through the door, sherecognized Tony Garcia’ s smiling faceThey. shook hand and the n kissed each other twice on eachcheek, since that is the French custom when adults meet people they know.Ahmed Aziz, on thecontrary,simply nodded at the girls.Men from Middle Eastern and other Muslim countries willoften stand quite close to other men to talk but will usually not touch women.As I get to know more international friends, I learn more about this cultural Not all “ body language ”cultures greet each other the same way, nor are they comfortable in the same way with touching ordistance between people.In the same way that people communicate with spoken language, theyalso express their feelings using unspoken“ language” through physical distance, actions or posture. English people, for example, do not usually stand very close to others or touch strangers as soon asthey meet.However,people from places like Spain, Italy or South American countries approachothers closely and are more likely to touch them.Most people around the world now greet eachother by shaking hands, but some cultures use other greetings as well, such as the Japanese, whoprefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed.I haveseen, however,that cultural customs for body language are very general —not all members of aculture behave in the same way. In general, though, studying international customs can certainly help avoid difficulties in today’ s world of cultural crossroads!Using LanguageSHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even more powerful than spoken spoken language.People around the world show all kinds of feelings, wishes and attitudesthat they might never speak aloud.It is possible to “ read others”around us, even if they do not intend for us to catch their unspoken communication.Of course, body language can be misread, but many gestures and actions are universal.The most university facial expression is, of course, the smile—its function is to show happiness and put people at ease.It does not always mean that we are truly happy, however.Smiles around the world can be false, hiding other feelings like anger, fear or worry.There are unhappy smiles, such as when someone “ losesface”and smiles to hide it.However,the general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning.In most places around the world, frowning and turning one’ s back to someone shows angerMaking. a fist and shaking it almost always means that someone is angry and threatening anther person.There are many ways around the world to show agreement, but nodding the head up and down isused for agreement almost worldwide.Most people also understand that shaking the head from side to side means disagreement or refusal.How about showing that I am bored Looking away from people or yawning will, in most cases, make me appear to be uninterested.However, if I turn toward and look at someone or something, people from almost every culture will think that I am interested.If I roll my eyes and turn my head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably not a goodidea to give a hug to a boss or teacher.In almost every culture, it is not usually good to stand too close to someone of a higher rank.Standing at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities in body language.We can often be wrong about each other, so it is an amazing thing that we understandeach other as well as we do!Unit 5Theme parksReadingTHEME PARKES—FUN AND MORE THAN FUNWhich theme park would you like to visit There are various kinds of theme parks, with a different park for almost everything: food,culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture.Whichever and whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland.It can be found in several parts of the world.It will bring you into a magical world and make your dreams come true, whether youare traveling through space, visiting a pirate ship or meeting,your favourite fairly tale or Disney cartoon character.As you wander around the fantasy amusement park, you may see Snow White or Mickey Mouse in a parade or on the street.Of course Disneyland also has many exciting rides, fromgiant swinging ships to terrifying free-fall drops.With all these attractions,no wonder tourism isincreasing wherever there is a Disneyland.If you want to have fun and more than fun, come toDisneyland ！Dollywood,in the beautiful Smoky Mountains in the southeastern USA, is one of the most uniquetheme parks in the world.Dollywood shows and celebrates America ’traditionals southeasternculture.Although Dollywood has rides, the park main’ sattraction is its culture.Famous countrymusic groups perform there all year in indoor and outdoor theatres.People come form all overAmerica to see carpenters and other craftsmen make wood,glass and iron objects in theold-fashioned way.Visit the candy shop to try the same kind of candy that American southernersmade 150 years ago, or take a ride on the only steam-engine train still working in the southeast USA.You can even see beautiful bald eagles in the world t bald eagle’s largespreserve.And for those wholike rides,Dollywood has one of the best old wooden roller coasters,Thunderhead.It isworld-famous for having the most length in the smallest e to Dollywood to have funlearning all about America istorical’ssoutheastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, princes andqueens, then England’ s Camelot Park is the place for youEvery. area of the park is modeled afterlife in the days of King Arthur and the Knights of the Round Table.In one place,you can watchmagic shows with Merlin the Wizard.If you want to see fighting with swords or on horseback, thenthe jousting area is a good place to visit.If you do well there, King Arthur may choose you to fight inthe big jousting tournament.Do you like animals Then visit the farm area, and learn how peoplein ancient England ran their farms and took care of their animals.To enter a world of fantasy aboutancient England ran their farms and took care of their animals.To enter a world of fantasy aboutancient England, come to Camelot Park!Using LanguageFUTUROSCOPE- EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulled into a blackhole.Then I took a trip to Brazil and experienced surviving an airplane crash in the jungle.Afterthat,I joined some divers and went to the bottom of the ocean to see strange blind creature thathave never seen sunlight.For a break, I took part in some car racing and then skied down some ofthe most difficult mountains in the world.I ended my travels by meeting face to face with adinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope.Opened in1987, Futuroscope is one o f the largestspace-age parks in the world.This science and technology-based theme park in France uses themost advanced technology.Its 3-D cinemas and giant movie screens provide brand new experiencesof the earth and beyond.Visitors can get close to parts of the world they have never experienced,going to the bottom of the ocean, flying through the jungle or visiting the edges of the solar system.The amazing, up-to-date information together with many opportunities for hands-on learning makesthe world come to life in a completely new way for visitors. Learning centers throughout the park letvisitors try their own scientific experiments, as well as learn more about space travel, the underseaworld and much more.I bou ght tickets for myself and my friends at the park’ s entrance, but tickets are also available online. Futuroscope is not only for individuals, but is also the perfect mix of fun and learning for class outings.Classes or other large groups that let Futuroscope know their plans in advance can get the groupadmission rate.For anyone coming from out of town, Futuroscope has many excellent hotels nearly,most of which provide a shuttle service to the park.If driving, Futuroscope is within easy reach of the freeway. Plan your trip well before starting, since Futuroscope has so many shows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot — be sure to wear some comfortable sneakers or other walking shoes!。

必修四课文Unit 1 A Student Of African WildlifeIt is 3: 45 am and the sun is just rising over Gombe National Park in East African. Following Jane’s way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. Everybody sits and waits in the shade of the trees while the family begins to wake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. However, the evening makes it all worthwhile. We watch the mother chimp and her babies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as strong as in human family.Nobody before Jane fully understood chimp behavior. She spent years observing and recording their daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few months was she allowed to begin her project. Her work changed the way people think about chimps. For example, one important thing she discovered was chimps hunt and eat meat. Until then everyone had thought chimps ate only fruit and nuts. She actually observed chimps as a group hunting a money and then eating it . She also discovered how chimps communicate with each other, and her study of their body language helped her work out their social system.For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals. She has argued that wild animals should be left in the wild and not used for entertainment or advertisements. She has helped to set up special places where they can live safely. She is leading a busy life but she says:“Once I stop, it all comes crowding in and I remember the chimps in laboratories. It’s terrible. It affects me when I watch the wild chimps. I say to myself, “Aren’t they lucky?” And then I think about small chimps in cages though they have done nothing wrong. Once you have seen that you can never forget……”She has achieved everything she wanted to do: working with animals in their own environment, gaining a doctor’s degree and showing that women can live in the forest as men can . She inspires those who want to cheer the achievements of women. Unit 2 Working the LandA Pioneer For All PeopleAlthough he is one of China’s most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt faceand arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. Dr Yuan Longping grows what is called super hybrid rice. In 1974，he became the first agricultural pioneer in the world produce one-third more of the crop in the same field. Now more than 60% the rice produced in China each year is from this hybrid strain.Born into a poor farmer’s family in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world’s people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn’t care about being famous. He feels it gives him less freedom to do his research. He would much rather keep time for his hobbies. He enjoys listening to violin music, playing mah-jong, swimming and reading. Spending money on himself or leading a comfortable life also means very little to him. Indeed, he believes that a person with too much money has more rather than fewer troubles. He therefore gives millions of yuan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr Yuan had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Dr Yuan had another dream: to export his rice so that it can be grown around the globe. One dream is not always enough, especially for a person who loves and cares for his people.Unit 3 A taste of English humourAs Victor Hogo once said,” Laughter is the sun that drives winter from the human face”, and up to now nobody has been able to do this better than Charlie Chaplin. He brightened the lives of Americans and British through two world wars and the hard years in between. He made people laugh at a time when they felt depressed, so they could feel more content with their lives.Not that Charlie’s own life was easy! He was born in a poor family in 1989. His parents were both poor music hall performers. You may find it astonishing that Charlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially when the family income was often uncertain. Unfortunately his father died, leaving the family even worse off, so Charlie spent his childhood looking one of the most popular childactors in England. He could mime and act the fool doing ordinary everyday tasks. No one was ever bored watching him-his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as his charming character, the little tramp, became known throughout the world. The tramp, a poor, homeless man with a moustache, wore large trousers, worn-out shoes and a small round black hat. He walked around stiffly carrying a walking stick. This character was a social failure but was loved for his optimism and determination to overcome all difficulties. He was the underdog who was kind even when others were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from one of his most famous films, 《The Gold Rush》.It is the mid-nineteenth century and gold has just been discovered in California. Like so many others, the little tramp and his friend have rushed there in search of gold, but without success. Instead they are hiding in a small hut on the edge of a mountain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pair of leather shoes for their dinner. Charlie first picks out the laces and eats them as if they were spaghetti. Then he cuts off the leather top of the shoe as if it were the finest steak. Finally he tries cutting and chewing the bottom of the shoe. He eats each mouthful with great enjoyment. The acting is so convincing that it makes you believe that it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given a special Oscar for his outstanding work in films. He lived in England and the USA but spent his last years in Switzerland, where he was buried in 1977. He is loved and remembered as a great actor who could inspire people with great confidence.Unit 4 Body LanguageYesterday, another student and I, representing our university’s students association, went to the Capital International Airport to meet this year’s international students. They were coming to study at Beijing University. We would take them first to their dormitories and then to the student canteen. After half an hour of waiting for their flight to arrive. I saw several young people enter the waiting area looking around curiously. I stood for a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from British. After I met them and then introduced them to each other, I was very surprised. Tony approached Julia, touch her shoulder and kissed her on the check! She stepped back appearing surprised and put up her hands, as if in defence. I guessed that there was probably a major misunderstanding. Then Akira Nagata from Japan came in smiling, together with George Cook from Canada. As they were introduced , George reached his hand out to the Japanese student. Just at that moment, however, Akira bowed so his nose touched George’s moving hand. They both apologized-another cultural mistake!Ahmed Aziz , another international student , was from Jordon. When we met yesterday ,he moved very close to me as I introduced myself. I moved back a biut, but he came closer to ask a question and then shook my hand. When Darlene Coulon from France came dashing through the door, she recognized Tony Garcia’s smiling face. They shook hands and then kissed each other twice on each cheek, since that is the French custom when adults meet people they know. Ahmed Aziz , on the contrary, simply nodded at the girls. Men from Middle Eastern and other Muslim countries will often stand quite close to other men to talk but will usually not touch women.As I get to know more international friends , I learn more about this cultural “body language”. Not all cultures greet each other the same way, nor are they comfortable in the same way with touching or distance between people. In the same way that people communicate with spoken language, they also express their feelings using unspoken “language”through physical distance, actions or posture. English people, for example, do not usually stand very close to other or touch strangers as soon as they meet. However, people from places like Spain, Italy of South American countries approach others closely and are more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well , such as the Japanese , who prefer to bow.These actions are not good or bad , but are simply ways in which cultures have developed. I have seen, however, that cultural customs for body language are very general – not all members of a culture behave in the same way . In general, though, studying international customs can certainly help avoid difficulties in today’s world of culture crossroads!Unit 5 Theme parksWhich theme park would you like to visit? There are various kinds of theme parks, with a different park for almost everything: food , culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sight and sounds of a culture. Whichever and whatever you like , there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be found in several parts of the world. It will bring you into a magical world and make your dreams come true, whether travelling through space, visiting a pirate ship or meeting your favorite fairy tale or Disney cartoon character. As you wander around the fantasy amusement park, you may see Snow White of Mickey Mouse in a parade or on the street. Of course Disneyland also has many exciting rides, from giant swinging ships to terrifying free-fall drops. With all these attractions, no wonder tourism is increasing wherever these is a Disneyland. If you want to have fun and more than fun, come to Disneyland!Dollywood, in the beautiful Smoky Mountains in the southeastern USA , is one of the most unique theme parks in the world. Dollywood shows and celebrates America’s traditional southeastern culture. Although Dollywood has rides, the park’s main attraction is its culture. Famous country music groups perform there all year in indoor and outdoor theatres. People come from all over America to see carpenters andother craftsmen make wood , glass and iron objects in the old-fashioned way. Visit the candy shop to try the same kind of candy that American southerners made 150 years ago, or take a ride on the only steam-engine train still working in the southeast USA. You can even see beautiful bald eagles in the world’s largest bald eagle preserve. And for those who like rides, Dollywood has one of the best old wooden roller coasters, Thunderhead. It is world-famous for having the most length in the smaller space. Come to Dollywood to have fun learning all about Amerca’s historical southeastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, princes and queens, then England’s Camelot Park is the place for you. Every area of the park is modeled after life in the days of King Arthur and the Knights of the Round Table. In on place, you can watch magic shows with Merlin the Wizard. If you want to see fighting with swords or on horseback, then the jousting area is a good place to visit. If you do well there, King Arthur may choose you to fight in the big jousting tournament. Do you like animals? Then visit the farm area, and learn how people in ancient England ran their farms and took care of their animals. To enter a world of fantasy about ancient England, come to Camelot Park!。

必修4 Unit 1 A STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa. Following Ja ne's way of studying chimps, our group are all going to visit them in the forest. Jane has studied t hese families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps wake up is our first activity of the day. This means going b ack to the place where we left the family sleeping in a tree the night before. Everybody sits and w aits in the shade of the trees while the family begins to wake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by t he afternoon and she is right. However, the evening makes it all worthwhile. We watch the mother chimp and her babies play in the tree. Then we see them go to sleep together in their nest for t he night. We realize that the bond between members of a chimp family is as strong as in a huma n family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recordin g their daily activities. Since her childhood she had wanted to work with animals in their own envir onment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few months wa s she allowed to begin her project. Her work changed the way people think about chimps. For exa mple, one important thing she discovered was that chimps hunt and eat meat. Until then everyone had thought chimps ate only fruit and nuts. She actually observed chimps as a group hunting a m onkey and then eating it. She also discovered how chimps communicate with each other, and her study of their body language helped her work out their social system.For forty years Jane Goodall has been outspoken about making the rest of the world understa nd and respect the life of these animals. She has argued that wild animals should be left in the wi ld and not used for entertainment or advertisements. She has helped to set up special places wher e they can live safely. She is leading a busy life but she says: "Once I stop, it all comes crowding in and I remember the chimps in laboratories. It's terrible. It affects me when I watch the wild c himps. I say to myself, 'Aren't they lucky?" And then I think about small chimps in cages though t hey have done nothing wrong. Once you have seen that you can never forget ..."She has achieved everything she wanted to do: working with animals in their own environment, gaining a doctor's degree and showing that women can live in the forest as men can. She inspire s those who want to cheer the achievements of women.WHY NOT CARRY ON HER GOOD WORK?I enjoyed English, biology, and chemistry at school, but which one should I choose to study at university? I did not know the answer until one evening when I sat down at the computer to do s ome research on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in women's diseases. She lived from 1901 to 1983. It seemed that she had been very busy in her chosen ca reer, travelling abroad to study as well as writing books and articles. One of them caught my eye. It was a smallbook explaining how to cut the death rate from having and caring for babies. She gave some simple rules to follow for keeping babies clean, healthy and free from sickness. Why did she write that? Who were the women that Lin Qiaozhi thought needed this advice? I looked carefully at the t ext andrealized that it was intended for women in the countryside. Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time. That was a generation when girls' education was always placed second to boys'. Was she so much cle verer than anyone else? Further reading made me realize that it was hard work and determination as well as her gentle nature that got her into medical school. What made her succeed later on was the kindness and consideration she showed to all her patients. There was story after story of ho w Lin Qiaozhi, tired after a day's work, went late at night to deliver a baby for a poor family who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiaozhi had devoted her whole life to her patients and had chosen not to have a family of her own. Instead she made sure that about 50,000 babies were safely delivered. By this time I was very excited. Why not stu dy at medical college like Lin Qiaozhi and carry on her good work? It was still not too late for me to improve my studies, prepare for the university entrance examinations, and….必修4 Unit 2 A PIONEER FOR ALL PEOPLEAlthough he is one of China's most famous scientists, Yuan Longping considers himself a farm er, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, str ong body are just like those of millions of Chinese farmers, for whom he has struggled for the pas t five decades. Dr Yuan Longping grows what is called super hybrid rice. In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output. This special strain of rice makes it possible to produce one-third more of the crop in the same fields. Now more than 60% of the rice produced in China each year is from this hybrid strain.Born into a poor farmer's family in 1930, Dr Yuan graduated from Southwest Agricultural Colle ge in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, h e saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Dr Yuan searched for a way to increase rice harvests without e xpanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of ri ce. In a recent harvest, however, nearly two hundred million tons of rice was produced. These incr eased harvests mean that 22% of the world's people are fed from just 7% of the farmland in Chin a. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed cou ntries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. He would much rather keep time for his hobbles. H e enjoys listening to violin music, playing mah-jong, swimming and reading. Spending money on hi mself or leading a comfortable life also means very little to him. Indeed, he believes that a person with too much money has more rather than fewer troubles. He therefore gives millions of yuan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr yuan had a dream about rice p lants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice w as as huge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of ric e that could feed more people. Now, many years later, Dr Yuan has another dream: to export his rice so that it can be grown around the globe. One dream is not always enough, especially for a person who loves and cares for his people.CHEMICAL OR ORGANIC FARMING?Over the past half century, using chemical fertilizers has become very common in farming. Ma ny farmers welcomed them as a great way to stop crop disease and increase production. Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land and, even more dangerous, to people's health.What are some of the problems caused by chemical fertilizers? First, they damage the land by killing the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the grou nd and underground water for a long time. This affects crops and, therefore, animals and humans, since chemicals get inside the crops and cannot just be washed off. These chemicals in the food supply build up in people's bodies over time. Many of these chemicals can lead to cancer or othe r illnesses. In addition, fruit, vegetables and other food grown with chemical fertilizers usually growtoo fast to be full of much nutrition. They may look beautiful, but inside there is usually more wate r than vitamins and minerals.With these discoveries, some farmers and many customers are beginning to turn to organic far ming. Organic farming is simply farming without using any chemicals. They focus on keeping their soil rich and free of disease. A healthy soil reduces disease and helps crops grow strong and heal thy. Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. They feel that this makes the soil in their fields richer in minerals and so more fertile. This also keeps the air, soil, water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They often change the kind of crop in each field every few years, for example, growing corn or wheat and then the next year peas or soybeans. Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. Organic farmers al so plant crops to use different levels of soil, for example, planting peanuts that use the ground's s urface followed by vegetables that put down deep roots. Some organic farmers prefer planting gras s between crops to prevent wind or water from carrying away the soil, and then leaving it in the g round to become a natural fertilizer for the next year's crop. These many different organic farming methods have the same goal: to grow good food and avoid damaging the environment or people's health.必修4 Unit 3 A MASTER OF NONVERBAL HUMOURAs Victor Hugo once said, "Laughter is the sun that drives winter from the human face", and up to now nobody has been able to do this better than Charlie Chaplin. He brightened the lives of Americans and British through two world wars and the hard years in between. He made people la ugh at a time when they felt depressed, so they could feel more content with their lives.Not that Charlie's own life was easy! He was born in a poor family in 1889. His parents were both poor music hall performers. You may find it astonishing that Charlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially when the family income was often uncertain. Unfortunately his fath er died, leaving the family even worse off, so Charlie spent his childhood looking after his sick mot her and his brother. By his teens, Charlie had, through his humour, become one of the most popul ar child actors in England. He could mime and act the fool doing ordinary everyday tasks. No one was ever bored watching him -his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as his charming ch aracter, the little tramp, became known throughout the world. The tramp, a poor, homeless man wit h a moustache, wore large trousers, worn-out shoes and a small round black hat. He walked arou nd stilly carrying a walking stick. This character was a social failure but was loved for his optimism and determination to overcome all difficulties. He was the underdog who was kind even when oth ers were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from one of hi s most famous films, The Gold Rush. It is the mid-nineteenth century and gold has just been disco vered in California. Like so many others, the little tramp and his friend have rushed there in searc h of gold, but without success. Instead they are hiding in a small hut on the edge of a mountain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pair of leather shoes for their dinner. Charlie first picks out the laces and eats them as if they were spaghetti. Th en he cuts off the leather top of the shoe as if it were the finest steak. Finally he tries cutting and chewing the bottom of the shoe. He eats each mouthful with great enjoyment. The acting is so c onvincing that it makes you believe that it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given a special Oscar for his outstanding work in films. He lived in England and the USA but spent his las t years in Switzerland, where he was buried in 1977. He is loved and remembered as a great act or who could inspire people with great confidence.ENGLISH JOKES1 There are thousands of jokes which use "play on words" to amuse us. One person asks a question which expects a particular reply. Instead, what he gets is another kind of answer which m akes the situation funny. Now read some of these customer and waiter jokes. Can you match the j oke with the explanation?1 C: What's that fly doing in my soup?W: Swimming, I think!2 C: What's that?W: It's bean soup.C: I don't want to know what it's been. I want to know what it is now.3 C: Waiter, will the pancakes be long?W: No, sir. Round.2 Some jokes are longer and tell a short, funny story. The following is one of those jokes ab out the famous detective Sherlock Holmes and his friend Doctor Watson. Read it and decide which of these two kinds of jokes you like better. Give your reasons.Sherlock Holmes and Doctor Watson went camping in a mountainous area. They were lying in the open air under the stars. Sherlock Holmes looked up at the stars and whispered, "Watson, w hen you look at that beautiful sky, what do you think of?" Watson replied, "I think of how short life is and how long the universe has lasted." "No, no, Watson!" Holmes said. "What do you really thi nk of?." Watson tried again. "I think of how small I am and how vast the sky is." "Try again, Wats on!" said Holmes. Watson tried a third time. "I think of how cold the universe is and how warm people can be in their beds." Holmes said, "Watson, you fool! You should be thinking that someone has stolen our tent!"必修4 Unit 4COMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university's student association, went to the Capital International Airport to meet this year's international students. They were coming to study at Beijing University. We would take them first to their dormitories and then to the student canteen. After half an hour of waiting for their flight to arrive, I saw several young people enter the waiting area looking around curiously. I stood for a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Britain. After I met them and then introduced them to each other, I was very surprised. Tony appr oached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearing sur prised and put up her hands, as if in defence. I guessed that there was probably a major misunde rstanding. Then Akira Nagata from Japan came in smiling, together with George Cook from Canad a. As they were introduced, George reached his hand out to the Japanese student. Just at that m oment, however, Akira bowed so his nose touched George's moving hand. They both apologized - another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yesterday, he move d very close to me as I introduced myself. I moved back a bit, but he came closer to ask a quest ion and then shook my hand. When Darlene Coulon from France came dashing through the door, she recognized Tony Garcia's smiling face. They shook hands and then kissed each other twice on each cheek, since that is the French custom when adults meet people they know. Ahmed Aziz., o n the contrary, simply nodded at the girls. Men from Middle Eastern and other Muslim countries wil l often stand quite close to other men to talk but will usually not touch women.As I get to know more international friends, I learn more about this cultural "body language". N ot all cultures greet each other the same way, nor are they comfortable in the same way with touc hing or distance between people. In the same way that people communicate with spoken language, they also express their feelings using unspoken "language" through physical distance, actions or p osture. English people, for example, do not usually stand very close to others or touch strangers a s soon as they meet. However, people from places like Spain, Italy or South American countries a pproach others closely and are more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well, such as the Japane se, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed. I h ave seen, however, that cultural customs for body language are very general - not all members of a culture behave in the same way. In general, though, studying international customs can certainly help avoid difficulties in today's world of cultural crossroads!SHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even more powerfu l than spoken language. People around the world show all kinds of feelings, wishes and attitudes t hat they might never speak aloud. It is possible to "read" others around us, even if they do not int end for us to catch their unspoken communication. Of course, body language can be misread, but many gestures and actions are universal.The most universal facial expression is, of course, the smile –its function is to show happines s and put people at ease. It does not always mean that we are truly happy, however. Smiles arou nd the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smile s, such as when someone "loses face" and smiles to hide it. However, the general purpose of smil ing is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. In most places aro und the world, frowning and turning one's back to someone shows anger. Making a fist and shakin g it almost always means that someone is angry and threatening another person.There are many ways around the world to show agreement, but nodding the head up and dow n is used for agreement, almost worldwide. Most people also understand that shaking the head fro m side to side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning will, in most case s, make me appear to be uninterested. However, if I turn toward and look at someone or somethin g, people from almost every culture will think that I am interested. If I roll my eyes and turn my h ead away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably n ot a good idea to give a hug to a boss or teacher. In almost every culture, it is not usually good to stand too close to someone of a higher rank. Standing at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities in body language. We can often be wrong about each other, so it is an amazing thing that we understand each other as well as we do!必修4 Unit 5THEME PARKS —FUN AND MORE THAN FUNWhich theme park would you like to visit? There are various kinds of theme parks, with a diffe rent park for almost everything: food, culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture. Whichever and whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be found in several parts of the world. It will bring you into a magical world and make your dreams come true, whethe r traveling through space, visiting a pirate ship or meeting your favourite fairy tale or Disney cartoo n character. As you wander around the fantasy amusement park, you may see Snow White or Mic key Mouse in a parade or on the street. Of course Disneyland also has many exciting rides, from giant swinging ships to terrifying free-fall drops. With all these attractions, no wonder tourism is incr easing wherever there is a Disneyland. If you want to have fun and more than fun, come to Disne yland!Dollywood, in the beautiful Smoky Mountains in the southeasternUSA, is one of the most unique theme parks in the world. Dollywood shows and celebrates A merica's traditional southeastern culture. Although Dollywood has rides, the park's main attraction is its culture. Famous country music groups perform there all year in indoor and outdoor theatres. P eople come from all over America to see carpenters and other craftsmen make wood, glass and ir on objects in the old-fashioned way. Visit the candy shop to try the same kind of candy that Ameri can southerners made 150 years ago, or take a ride on the only steam- engine train still working i n the southeast USA. You can even see beautiful bald eagles in the world's largest bald eagle pre serve. And for those who like rides, Dollywood has one of the best old wooden roller coasters, Th underhead. It is world-famous for having the most length in the smallest space. Come to Dollywoo d to have fun learning all about America's historical southeastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, prin ces and queens, then England's Camelot Park is the place for you. Every area of the park is mod elled after life in the days of King Arthur and the Knights of the Round Table. In one place, you c an watch magic shows with Merlin the Wizard. If you want to see fighting with swords or on horse back, then the jousting area is a good place to visit. If you do well there, King Arthur may choose you to fight in the big jousting tournament. Do you like animals? Then visit the farm area, and learn how people in ancient England ran their farms and took care of their animals. To enter a worl d of fantasy about ancient England, come to Camelot Park!FUTUROSCOP —EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulled i nto a black hole. Then I took a trip to Brazil and experienced surviving an airplane crash in the ju ngle. After that, I joined some divers and went to the bottom of the ocean to see strange blind cre atures that have never seen sunlight. For a break, I took part in some car racing and then skied d own some of the most difficult mountains in the world. I ended my travels by meeting face to face with a dinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of the larg est space-age parks in the world. This science and technology-based theme park in France uses t he most advanced technology. Its 3-D cinemas and giant movie screens provide brand new experie nces of the earth and beyond. Visitors can get close to parts of the world they have never experie nced, going to the bottom of the ocean, flying through the jungle or visiting the edges of the solar system. The amazing, up-to-date information together with many opportunities for hands-on learnin g makes the world come to life in a completely new way for visitors. Learning centres throughout t he park let visitors try their own scientific experiments, as well as learn more about space travel, t he undersea world and much mote.I bought tickets for myself and my friends at the park's entrance, but tickets are also available online. Futuroscope is not only for individuals, but is also the perfect mix of fun and learning for class outings. Classes or other large groups that let Futuroscope know their plans in advance can get the group admission rate. For anyone coming from out of town, Futuroscope has many excelle nt hotels nearby, most of which provide a shuttle service to the park. If driving, Futuroscope is wit hin easy reach of the freeway. Plan your trip well before starting, since Futuroscope has so manyshows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot - be sure to wear some comfortable sneakers or other walking shoes!。

Unit 1 Women of achievementReadingA STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa.Following Jane’s way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps wake up is our first activity ofthe day. This means going back to the place where we left the family sleeping in a tree thenight before. Everybody sits and waits in the shade of the trees while the family beings towake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warnsus that our group is going to be very tired and dirty by the afternoon and she is right.However, the evening makes it all worthwhile. We watch the mother chimp and her babies play in the tree. Them we see them go to sleep together in their nest for the night. Werealize that the bond between members of a chimp family is as long as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recording their daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to helpher for the first few months was she allowed to begin her project. Her work changed theway people think about chimps. For example, one important thing she discovered was that chimps hunt and eat meat. Until then everyone had thought chimps ate only fruit and nuts.She actually observed chimps as a group hunting a monkey and then eating it. She also discovered how chimps communicate with each other, and her study of their body language helped her work out their social system.Four forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals. She has argued that wild animals should be left in the wild and not used for entertainment or advertisements. She has helped to set upOnce I special places where they can li v e safely. She is leading a busy life but she says: “stop, it all comes crowding in and I remember the chimps in laboratories. It’s terrible. I t affects me when I watch the wild chimps. I say to myself, ‘Aren’t they luck?’　And then Ithink about small chimps in cages though they have done nothing wrong. Once you have”seen that you can never forget…She has achieved everything she wanted to do: working with animals in their ownive in the forest as men environment, gaining a doctor’s degree and showing that women can lcan. She inspires those who want to cheer the achievement of women.Using languageWHY NOT CARRY ON HER GOOD WORD?I enjoyed English, biology, and chemistry at school, but which one should I choose tostudy at university? I did not know the answer until one evening when I sat down at thecomputer to do some research on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a specialist inwomen’s diseases. She lived from 1901 to 1983. It seemed that she had been very busy inher chosen career, traveling abroad to study as well as writing books and articles. One ofthem caught my eye. I was a small book explaining how to cut the death rate from havingand caring for babies. She gave some simple rules to follow for keeping babies clean,healthy and free from sickness. Why did she write that? Who were the women that LinQiaozhi thought needed this advice？I looked carefully at the text and realized that it wasintended for women in the countryside. Perhaps if they had an emergency they could notreach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time.That was a generation when girl’s education was always placed second to boys’.Was she somuch cleverer than anyone else? Further reading made me realize that it was hard work anddetermination as well as her gentle nature that got her into medical school. What made hersucceed later on was the kindness and consideration she showed to all her patients. Therewas story after story of how Lin Qiaozhi, tired after a day’s work, went late at night to deliv a baby for a poor family who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiaozhi haddevoted her whold life to her patients and had chosen not to have a family of her own.Instead she made sure that about 50,000 babies were safely delivered. By this time I wasvery excited. Why not study at medical college like Lin Qiaozhi and carry on her good work?It was still not too late for me to improve my studies, prepare for the university entranceexaminations, and…Unit 2 Working the landA PILNEER FOR ALL PEOPLEAlthough he is one of China’s most famous scientists, Yuan Longping considers himself afarmer, for he works the land to do his research. Indeed, his sunburnt face and arms and hisslim, strong body are just like those of millions of Chinese farmers, for whom he hasstruggled for the past five decades. Dr Yuan Longping grows what is called super hybridrice. In 1974, he became the first agricultural pioneer in the world to grow rich that has ahigh output. This special strain of rice makes it possible to produce one-third more of thecrop in the same fields. Now more than 60% of the rice produced in China each year is fromthis hybrid strain.Born in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Sincethen, finding ways to grow more rice has been his life goal. As a young man, he saw thegreat need for increasing the rice output. At that time, hunger was a disturbing problem inmany parts of the countryside. Dr Yuan searched for a way to increase rice harvests withoutexpanding the area of the fields. In 1950, Chinese farmers could produce only fifty milliontons of rice. In a recent harvest, however, nearly two hundred million tons of rice wasproduced. These increased harvests mean that 22% fo the world’s people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnamand many other less developed countries to increase their rice harvests. Thanks to hisresearch, the UN has more tools in the battle to rid the world of hunger. Using his hybridrice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn’t care about being famous.He feels it gives him less freedom to do his research. He would much rather keep time forhis hobbies. He enjoys listening to violin music, playing mah-jong, swimming and reading.Spending money on himself or leading a comfortable life also means very little to him.Indeed, he believes that a person with too much money has more rather than fewer troubles.He therefore gives millions of yuan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr Yuan had a dream aboutrice plants as tall as a peanut. Dr Yuan awoke from his dream with the hope of producing akind of rice that could feed more people. Now, many years later, Dr Yuan has anotherdream: to export his rice so that it can be grown around the globe. One dream is not alwaysenough, especially for a person who loves and cares for his people.Using LanguageCHEMICAL OR ORGANIC FARMING?Over the past half century, using chemical fertilizers has become very common in farming.Many farmers welcomed them as a great way to stop crop disease and increase production.Recently, however, scientists have been finding that long-term use of these fertilizers cancause damage to the land and, even more dangerous, to people’s health.What are some of the problems caused by chemical fertilizers? First, they damage theland by killing the helpful bacteria and pests as well as the harmful ones. Chemicals alsostay in the ground and underground water for a ling time. This affects crops and, therefore,animals and humans, since chemicals get inside the crops and cannot just be washed off.ime. Many of theseThese chemicals in the food supply build up in people’s bodies over tchemicals can lead to cancer or other illnesses. In addition, fruit, vegetables and other foodgrown with chemical fertilizers usually grow too fast to be full of much nutrition. They maylook beautiful, but inside there is usually more water than vitamins and minerals.With these discoveries, some farmers and many customers are beginning to turn to organicfarming. Organic farming is simply farming without using any chemicals. They focus onkeeping their soil rich and free of disease. A healthy soil reduces disease and helps cropsgrow strong and healthy. Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. They feel that this makes the soil in their fields richer in minerals andso more fertile. This also keeps the air, water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They often changethe kind of crop in each field every few years, for example, growing corn or wheat and thenthe next year peas or soybeans. Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops to use different levels of soil, for example, planting peanutsthat use the ground’s surface followed by vegetables that put down deep roots.Someorganic farmers prefer planting grass between crops to prevent wind or water from carryingaway the soil, and then leaving it in the ground to become a natural fertilizer for the nextyear’s crop. These many different organic farming methods have the same goal: to growngood food and avoid damaging the environment or people’s health.Unit 3 A state of English humourReadingA MSTER OF NONVERBAL HUMOURAs Victor Hugo once said, “Laughter is the sun that drives winter from the human face and up to now nobody has been able to do this better than Charlie Chaplin. He brightenedthe lives of Americans and British through two world wars and the hard years in between.He made people laugh at a time when they felt depressed, so they could feel more contentwith their lives.Not that Charlie’s own life was easy!He was born in a poor family in 1889. his parents were both poor music hall performers. You may find it astonishing that Charlie was taughtto sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially when the family income was oftenuncertain. Unfortunately, his father died, leaving the family even worse off, so Charlie spenthis childhood looking after his sick mother and his brother. By his teens, Charlie had,through his humour, become one of the most popular child actors in English. He couldmime and act the fool doing ordinary everyday tasks. No one was ever bored watchinghim— his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as hischarming character, the little tramp, became known throughout the world. The tramp, a poor, homeless man with a moustache, wore large trousers, worn-out shoes and a small round black hat. He walked around stiffly carrying a walking stick. This character was a social failurebut was loved for his optimism and determination to overcome all difficulties. He was the underdog who was kind even when others were unkind to him.How did the little tramp make a sad situation entertaining? Here is an example from oneof his most famous films, The Gold Rush. It is the mid-nineteenth century and gold has just been discovered in California. Like so many others, the little tramp and his friend have rushed there in search of gold, but without success. Instead they are hiding in a small hut on the edge of a mountain during a snowstorm with nothing to eat. They are so hungry thatthey try boiling a pair of leather shoes for their dinner. Charlie first picks out the laces and eats them as if they were spaghetti. Then he cuts off the leather top of the shoe as if it were the finest steak. Finally he tries cutting and chewing the bottom of the shoe. I he eats each mouthful with great enjoyment. The acting is so convincing that it makes you believe that itis one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given a special Oscar for his outstanding work in films. He lived in English and the USAbut spent his last years in Switzerland, where he was buried in 1977. He is loved and remembered as a great actor who could inspire people with great confidence.Using languageENGLISH JOKESOne person asks1. There are thousands of jokes which use “play on words” to amuse us.a question which expects a particular reply. Instead, what he gets is another kind of answer which makes the situation funny. Now read some of these customer and waiter jokes. Can you match the joke with the explanation?1. C: What’s that fly doing in my soup?W: Swimming, I think!2. C: What’s that?W: It’s bean soup.I want to know what it is now.C: I don’t want to know what it’s been.3. C: Waiter, will the pancakes be long?W: No, sir. Round.ExplanationA The first person is asking for information about time. The second person treats it as a question about shape.B The first person is angry about something and wants to say, “Why is this here?” The second person treats it as a request for information and gives an answer to the question.C The answer to the question contains a word which, when spoken, can have twomeanings.2. Some jokes are longer and tell a short, funny story. The following is one of those jokesabout the famous detective Sherlock Homes and his friend Doctor Watson. Read it anddecide which of these two kinds of jokes you like better. Give your reasons.Sherlock Homes and Doctor Watson went camping in an mountainous area. They warelying in the open air under the stars. Sherlock Homes looked up at the stars and whispered,“Watson, when you look at that beautiful sky, what do you think of?” Watson replied,of how short life is and how long the universe has lasted.”“No, no, Watson!” HomeWatson tried again. “I think of how small I am and how“what do you really think of?”　Said Holmes. Watson tried a third time. “I“Try again, Watson! ”　vast the sky is.”　Holmes said,think of how cold the universe is and how warm people can be in their beds.”　“Watson, you fool! You should be thinking that someone has stolen our tent! ”Unit 4 Body LanguageReadingCOMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university’s student association, wentThey werethe Capital International Airport to meet this year’s international students.coming to study at Beijing University. We would taken them first to their dormitories andthen to the student canteen. After half an hour of waiting for their flight to arrive, I sawseveral young people enter the waiting area looking around curiously. I stood fro a minutewatching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by JuliaSmith from Britain. After I met them and then introduced them to each other, I was verysurprised. Tony approached Julia, touched her shoulder and kissed her on the cheek! Shestepped back appearing surprised and put up her hands, as if in defence. I guessed that therewas probably a major misunderstanding. Then Akira Nagata from Japan came in smiling,together with George Cook from Canada. As they were introduced, George reached hishand out to the Japanese student. Just at that moment, however, Akria bowed so his noseanother cultural mistake!touched George’s moving hand.They both apologized—Ahmed Aziz, another international student, was from Jordan. When we met yesterday, hemoved very close to me as I introduced myself. I moved back a bit, but he came closer toask a question and then shook my hand. When Darlene Coulon from France came dashingthrough the door, she recognized Tony Garcia’s smiling face.They shook hand and thenkissed each other twice on each cheek, since that is the French custom when adults meetpeople they know. Ahmed Aziz, on the contrary, simply nodded at the girls. Men fromMiddle Eastern and other Muslim countries will often stand quite close to other men to talkbut will usually not touch women.As I get to know more international friends, I learn more about this cultural “bod language”. Not all cultures greet each other the same way, nor are they comfortable in thesame way with touching or distance between people. In the same way that peoplecommunicate with spoken language, they also express their feelings using unspoken“language” through physical distance, actions or posture.English people, for example, donot usually stand very close to others or touch strangers as soon as they meet. However,people from places like Spain, Italy or South American countries approach others closely andare more likely to touch them. Most people around the world now greet each other byshaking hands, but some cultures use other greetings as well, such as the Japanese, who preferto bow.These actions are not good or bad, but are simply ways in which cultures have developed.I have seen, however, that cultural customs for body language are very general—not allmembers of a culture behave in the same way. In general, though, studying internationalcustoms can certainly help avoid difficulties in today’s world of cultural crossroads!Using LanguageSHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even morepowerful than spoken spoken language. People around the world show all kinds of feelings,wishes and attitudes that they might never speak aloud. It is possible to “read” others aroundus, even if they do not intend for us to catch their unspoken communication. Of course,body language can be misread, but many gestures and actions are universal.The most university facial expression is, of course, the smile— its function is to showhappiness and put people at ease. It does not always mean that we are truly happy, however.Smiles around the world can be false, hiding other feelings like anger, fear or worry. ThereHowev er, theare unhappy smiles, such as when someone “loses face” and smiles to hide it.general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. In most placesMaking a fistaround the world, frowning and turning one’s back to someone shows anger.and shaking it almost always means that someone is angry and threatening anther person.There are many ways around the world to show agreement, but nodding the head up anddown is used for agreement almost worldwide. Most people also understand that shakingthe head from side to side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning will, in mostcases, make me appear to be uninterested. However, if I turn toward and look at someone or something, people from almost every culture will think that I am interested. If I roll my eyesand turn my head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probablynot a good idea to give a hug to a boss or teacher. In almost every culture, it is not usuallygood to stand too close to someone of a higher rank. Standing at a little distance with openhands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities inbody language. We can often be wrong about each other, so it is an amazing thing that we understand each other as well as we do!Unit 5 Theme parksReadingTHEME PARKES—FUN AND MORE THAN FUNWhich theme park would you like to visit? There are various kinds of theme parks, with adifferent park for almost everything: food, culture, science, cartoons, movies or history.Some parks are famous for having the biggest or longest roller coasters, others for showingthe famous sights and sounds of a culture. Whichever and whatever you like, there is atheme park for you!The theme park you are probably most familiar with is Disneyland. It can be found inseveral parts of the world. It will bring you into a magical world and make your dreamscome true, whether you are traveling through space, visiting a pirate ship or meeting, yourfavourite fairly tale or Disney cartoon character. As you wander around the fantasyamusement park, you may see Snow White or Mickey Mouse in a parade or on the street.Of course Disneyland also has many exciting rides, from giant swinging ships to terrifyingfree-fall drops. With all these attractions, no wonder tourism is increasing wherever there isa Disneyland. If you want to have fun and more than fun, come to Disneyland！Dollywood, in the beautiful Smoky Mountains in the southeastern USA, is one of the mostunique theme parks in the world. Dollywood shows and celebrates America’s traditional southeastern culture. Although Dollywood has rides, the park’s main attraction is its culture. Famous country music groups perform there all year in indoor and outdoor theatres. Peoplecome form all over America to see carpenters and other craftsmen make wood, glass and ironobjects in the old-fashioned way. Visit the candy shop to try the same kind of candy thatAmerican southerners made 150 years ago, or take a ride on the only steam-engine train stillworking in the southeast USA. You can even see beautiful bald eagles in the world’s largestbald eagle preserve. And for those who like rides, Dollywood has one of the best oldwooden roller coasters, Thunderhead. It is world-famous for having the most length in thesmallest space. Come to Dollywood to have fun learning a ll about America’s historical southeastern culture!If you want to experience the ancient days and great deeds of English knights and ladies,Every area of theprinces and queens, then England’s Camelot Park is the place for you.park is modeled after life in the days of King Arthur and the Knights of the Round Table. Inone place, you can watch magic shows with Merlin the Wizard. If you want to see fightingwith swords or on horseback, then the jousting area is a good place to visit. If you do wellthere, King Arthur may choose you to fight in the big jousting tournament. Do you likeanimals? Then visit the farm area, and learn how people in ancient England ran their farmsand took care of their animals. To enter a world of fantasy about ancient England ran theirfarms and took care of their animals. To enter a world of fantasy about ancient England,come to Camelot Park!Using LanguageFUTUROSCOPE- EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulledinto a black hole. Then I took a trip to Brazil and experienced surviving an airplane crash inthe jungle. After that, I joined some divers and went to the bottom of the ocean to seestrange blind creature that have never seen sunlight. For a break, I took part in some carracing and then skied down some of the most difficult mountains in the world. I ended mytravels by meeting face to face with a dinosaur, the terrible T-Rex, and survived theexperience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of thelargest space-age parks in the world. This science and technology-based theme park inFrance uses the most advanced technology. Its 3-D cinemas and giant movie screensprovide brand new experiences of the earth and beyond. Visitors can get close to parts ofthe world they have never experienced, going to the bottom of the ocean, flying through thejungle or visiting the edges of the solar system. The amazing, up-to-date informationtogether with many opportunities for hands-on learning makes the world come to life in acompletely new way for visitors. Learning centers throughout the park let visitors try theirown scientific experiments, as well as learn more about space travel, the undersea world andmuch more.I bought tickets for myself and my friends at the park’s entrance, but tickets are also available online. Futuroscope is not only for individuals, but is also the perfect mix of funand learning for class outings. Classes or other large groups that let Futuroscope know theirplans in advance can get the group admission rate. For anyone coming from out of town,Futuroscope has many excellent hotels nearly, most of which provide a shuttle service to thepark. If driving, Futuroscope is within easy reach of the freeway. Plan your trip wellbefore starting, since Futuroscope has so many shows, activities and great souvenir shops thatit is difficult to see them all. Come ready to walk a lot— be sure to wear some comfortable sneakers or other walking shoes!。

Unit 4 Body LanguageReadingCOMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university’s student association, went to the Capital International Airport to meet this year’s international students. They were coming to study at Beijing University. We would taken them first to their dormitories and then to the student canteen. After half an hour of waiting for their flight to arrive, I saw several young people enter the waiting area looking around curiously. I stood fro a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Britain. After I met them and then introduced them to each other, I was very surprised. Tony approached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearing surprised and put up her hands, as if in defence. I guessed that there was probably a major misunderstanding. Then Akira Nagata from Japan came in smiling, together with George Cook from Canada. As they were introduced, George reached his hand out to the Japanese student. Just at that moment, however, Akria bowed so his nose touched George’s moving hand. They both apologized— another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yesterday, he moved very close to me as I introduced myself. I moved back a bit, but he came closer to ask a question and then shook my hand. When Darlene Coulon from France came dashing through the d oor, she recognized Tony Garcia’s smiling face. They shook hand and then kissed each other twice on each cheek, since that is the French custom when adults meet people they know. Ahmed Aziz, on the contrary, simply nodded at the girls. Men from Middle Eastern and other Muslim countries will often stand quite close to other men to talk but will usually not touch women.As I get to know more international friends, I learn more about this cultural “body language”. Not all cultures greet each other the sam e way, nor are they comfortable in the same way with touching or distance between people. In the same way that people communicate with spoken language, they also express their feelings using unspoken “language” through physical distance, actions or postur e. English people, for example, do not usually stand very close to others or touch strangers as soon as they meet. However, people from places like Spain, Italy or South American countries approach others closely and are more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well, such as the Japanese, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed.I have seen, however, that cultural customs for body language are very general—not all members of a culture behave in the same way. In general, though, studying international customs can certainly help avoid difficulties in today’s world of cultural crossroads!Using LanguageSHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even more powerful than spoken spoken language. People around the world show all kinds of feelings, wishes and attitudes that they might never speak aloud. It is possible to “read” others around us, even if they do not intend for us to catch their unspoken communication. Of course, body language can be misread, but many gestures and actions are universal.The most university facial expression is, of course, the smile— its function is to show happiness and put people at ease. It does not always mean that we are truly happy, however. Smiles around the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as w hen someone “loses face” and smiles to hide it. However, the general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. In most places around the world, frowning and turning one’s back to s omeone shows anger. Making a fist and shaking it almost always means that someone is angry and threatening anther person.There are many ways around the world to show agreement, but nodding the head up and down is used for agreement almost worldwide. Most people also understand that shaking the head from side to side means disagreement or refusal.How about showing that I am bored? Looking away from people or yawning will, in most cases, make me appear to be uninterested. However, if I turn toward and look at someone or something, people from almost every culture will think that I am interested. If I roll my eyes and turn my head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably not a good idea to give a hug to a boss or teacher. In almost every culture, it is not usually good to stand too close to someone of a higher rank. Standing at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities in body language. We can often be wrong about each other, so it is an amazing thing that we understand each other as well as we do!CloningCloning has always been with us and is here to stay. It is a way of making an exact copy of another animal or plant. It happens in plants when gardeners take cuttings from growing plants to make new ones. It also happens in animals when twins identical in sex and appearance are produced from the same original egg. The fact is that these are both examples of natural clones.Cloning has two major uses. Firstly, gardeners use it all the time to produce commercial quantities of plants. Secondly, it is valuable for research on new plant species and for medical research on animals. Cloning plants is straightforward while cloning animals is very complicated. It is a difficult task to undertake. Many attempts to clone mammals failed. But at last the determination and patience of the scientists paid off in 1996 with a breakthrough - the cloning of Dolly the sheep. The procedure works like this:On the one hand, the whole scientific world followed the progress of the first successful clone, Dolly the sheep. The fact that she seemed to develop normally was very encouraging. Then came the disturbing news that Dolly had become seriously ill. Cloning scientists were cast down to find that Dolly's illnesses were more appropriate to a much older animal. Altogether Dolly lived six and a half years, half the length of the life of the original sheep. Sadly the same arbitrary fate affected other species, such as cloned mice. The questions that concerned all scientists were: "Would this be a major difficulty for all cloned animals? Would it happen forever? Could it be solved if corrections were made in their research procedure?"On the other hand, Dolly's appearance raised a storm of objections and had a great impact on the media and public imagination. It became controversial. It suddenly opened everybody's eyes to the possibility of using cloning to cure serious illnesses and even to produce human beings.Although at present human egg cells and embryos needed for cloning research are difficult to obtain, newspapers wrote of evil leaders hoping to clone themselves to attain their ambitions. Religious leaders also raised moral questions. Governments became nervous and more conservative. Some began to reform their legal systems and forbade research into human cloning, but other countries like China and the UK, continued to accumulate evidence of the abundant medical aid that cloning could provide. However, scientists still wonder whether cloning will help or harm us and where it is leading us.。

人教版高中英语必修4课文原文U n i t1--5 -CAL-FENGHAI.-(YICAI)-Company One1必修4 Unit 1A STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa. Following Jane's way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. Everybody sits and waits in the shade of the trees while the family begins to wake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. However, the evening makes it all worthwhile. We watch the mother chimp and her babies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as strong as in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recording their daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few months was she allowed to begin her project. Her work changed the way people think about chimps. For example, one important thing she discovered was that chimps hunt and eat meat. Until then everyone had thought chimps ate only fruit and nuts. She actually observed chimps as a group hunting a monkey and then eating it. She also discovered how chimps communicate with each other, and her study of their body language helped her work out their social system.For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals. She has argued that wild animals should be left in the wild and not used for entertainment or advertisements.She has helped to set up special places where they can live safely. She is leading a busy life but she says: "Once I stop, it all comes crowding in and I remember the chimps in laboratories. It's terrible. It affects me when I watch the wild chimps. I say to myself, 'Aren't they lucky" And then I think about small chimps in cages though they have done nothing wrong. Once you have seen that you can never forget ..."She has achieved everything she wanted to do: working with animals in their own environment, gaining a doctor's degree and showing that women can live in the forest as men can. She inspires those who want to cheer the achievements of women.WHY NOT CARRY ON HER GOOD WORK?I enjoyed English, biology, and chemistry at school, but which one should I choose to study at university I did not know the answer until one evening when I sat down at the computer to do some research on great women of China.By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in women's diseases. She lived from 1901 to 1983. It seemed that she had been very busy in her chosen career, travelling abroad to study as well as writing books and articles. One of them caught my eye. It was a smallbook explaining how to cut the death rate from having and caring for babies. She gave some simple rules to follow for keeping babies clean, healthy and free from sickness. Why did she write that Who were the women that Lin Qiaozhi thought needed this advice I looked carefully at the text andrealized that it was intended for women in the countryside. Perhaps if they had an emergency they could not reach a doctor.Suddenly it hit me how difficult it was for a woman to get medical training at that time. That was a generation when girls' education was always placed second to boys'. Was she so much cleverer than anyone else Further reading made me realize that it was hard work and determination as well as her gentle nature that got her into medical school. What made her succeed later on was the kindness and consideration she showed to all her patients. There was story after story of how Lin Qiaozhi, tiredafter a day's work, went late at night to deliver a baby for a poor family who could not pay her.By now I could not wait to find out more about her. I discovered that Lin Qiaozhi had devoted her whole life to her patients and had chosen not to have a family of her own. Instead she made sure that about 50,000 babies were safely delivered. By this time I was very excited. Why not study at medical college like Lin Qiaozhi and carry on her good work It was still not too late for me to improve my studies, prepare for the university entrance examinations, and….必修4 Unit 2A PIONEER FOR ALL PEOPLEAlthough he is one of China's most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. Dr Yuan Longping grows what is called super hybrid rice. In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output. This special strain of rice makes it possible to produce one-third more of the crop in the same fields. Now more than 60% of the rice produced in China each year is from this hybrid strain.Born into a poor farmer's family in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks tohis research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. He would much rather keep time for his hobbles. He enjoys listening to violin music, playing mah-jong, swimming and reading. Spending money on himself or leading a comfortable life also means very little to him. Indeed, he believes that a person with too much money has more rather than fewer troubles. He therefore gives millions of yuan to equip others for their research in agriculture.Just dreaming for things, however, costs nothing. Long ago Dr yuan had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Dr Yuan has another dream: to export his rice so that it can be grown around the globe. One dream is not always enough, especially for a person who loves and cares for his people.CHEMICAL OR ORGANIC FARMING?Over the past half century, using chemical fertilizers has become very common in farming. Many farmers welcomed them as a great way to stop crop disease and increase production. Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land and, even more dangerous, to people's health.What are some of the problems caused by chemical fertilizers First, they damage the land by killing the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the ground and underground water for a long time. This affects crops and, therefore, animals and humans, since chemicals get inside the crops and cannot just be washed off. These chemicals in the food supply build up in people's bodies over time. Many of these chemicals can lead to cancer or other illnesses. In addition, fruit, vegetables and other food grown with chemical fertilizersusually grow too fast to be full of much nutrition. They may look beautiful, but inside there is usually more water than vitamins and minerals.With these discoveries, some farmers and many customers are beginning to turn to organic farming. Organic farming is simply farming without using any chemicals. They focus on keeping their soil rich and free of disease. A healthy soil reduces disease and helps crops grow strong and healthy. Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. They feel that this makes the soil in their fields richer in minerals and so more fertile. This also keeps the air, soil, water and crops free from chemicals.Organic farmers also use many other methods to keep the soil fertile. They often change the kind of crop in each field every few years, for example, growing corn or wheat and then the next year peas or soybeans. Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops to use different levels of soil, for example, planting peanuts that use the ground's surface followed by vegetables that put down deep roots. Some organic farmers prefer planting grass between crops to prevent wind or water from carrying away the soil, and then leaving it in the ground to become a natural fertilizer for the next year's crop. These many different organic farming methods have the same goal: to grow good food and avoid damaging the environment or people's health.必修4 Unit 3A MASTER OF NONVERBAL HUMOURAs Victor Hugo once said, "Laughter is the sun that drives winter from the human face", and up to now nobody has been able to do this better than Charlie Chaplin. He brightened the lives of Americans and British through two world wars and the hard years in between. He made people laugh at a time when they felt depressed, so they could feel more content with their lives.Not that Charlie's own life was easy! He was born in a poor family in 1889. His parents were both poor music hall performers. You may find it astonishing thatCharlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at this time, especially when the family income was often uncertain. Unfortunately his father died, leaving the family even worse off, so Charlie spent his childhood looking after his sick mother and his brother. By his teens, Charlie had, through his humour, become one of the most popular child actors in England. He could mime and act the fool doing ordinary everyday tasks. No one was ever bored watching him -his subtle acting made everything entertaining.As time went by, he began making films. He grew more and more popular as his charming character, the little tramp, became known throughout the world. The tramp, a poor, homeless man with a moustache, wore large trousers, worn-out shoes and a small round black hat. He walked around stilly carrying a walking stick. This character was a social failure but was loved for his optimism and determination to overcome all difficulties. He was the underdog who was kind even when others were unkind to him.How did the little tramp make a sad situation entertaining Here is an example from one of his most famous films, The Gold Rush. It is the mid-nineteenth century and gold has just been discovered in California. Like so many others, the little tramp and his friend have rushed there in search of gold, but without success. Instead they are hiding in a small hut on the edge of a mountain during a snowstorm with nothing to eat. They are so hungry that they try boiling a pair of leather shoes for their dinner. Charlie first picks out the laces and eats them as if they were spaghetti. Then he cuts off the leather top of the shoe as if it were the finest steak. Finally he tries cutting and chewing the bottom of the shoe. He eats each mouthful with great enjoyment. The acting is so convincing that it makes you believe that it is one of the best meals he has ever tasted!Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given a special Oscar for his outstanding work in films. He lived in England and the USA but spent his last years in Switzerland, where he was buried in 1977. He isloved and remembered as a great actor who could inspire people with greatconfidence.ENGLISH JOKES1 There are thousands of jokes which use "play on words" to amuse us. One personasks a question which expects a particular reply. Instead, what he gets is anotherkind of answer which makes the situation funny. Now read some of these customerand waiter jokes. Can you match the joke with the explanation 1 C: What's that fly doing in my soup?W: Swimming, I think!2 C: What's that?W: It's bean soup.C: I don't want to know what it's been. I want to know what it is now.3 C: Waiter, will the pancakes be long?W: No, sir. Round.2 Some jokes are longer and tell a short, funny story. The following is one of thosejokes about the famous detective Sherlock Holmes and his friend Doctor Watson.Read it and decide which of these two kinds of jokes you like better. Give yourreasons.Sherlock Holmes and Doctor Watson went camping in a mountainous area. Theywere lying in the open air under the stars. Sherlock Holmes looked up at the starsand whispered, "Watson, when you look at that beautiful sky, what do you think of"Watson replied, "I think of how short life is and how long the universe has lasted.""No, no, Watson!" Holmes said. "What do you really think of." Watson tried again. "Ithink of how small I am and how vast the sky is." "Try again, Watson!" said Holmes.Watson tried a third time. "I think of how cold the universe is and how warm peoplecan be in their beds." Holmes said, "Watson, you fool! You should be thinking thatsomeone has stolen our tent!"必修4 Unit 4COMMUNICATION: NO PROBLEM?Yesterday, another student and I, representing our university's student association, went to the Capital International Airport to meet this year's international students. They were coming to study at Beijing University. We would take them first to their dormitories and then to the student canteen. After half an hour of waiting for their flight to arrive, I saw several young people enter the waiting area looking around curiously. I stood for a minute watching them and then went to greet them.The first person to arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Britain. After I met them and then introduced them to each other, I was very surprised. Tony approached Julia, touched her shoulder and kissed her on the cheek! She stepped back appearing surprised and put up her hands, as if in defence. I guessed that there was probably a major misunderstanding. Then Akira Nagata from Japan came in smiling, together with George Cook from Canada. As they were introduced, George reached his hand out to the Japanese student. Just at that moment, however, Akira bowed so his nose touched George's moving hand. They both apologized - another cultural mistake!Ahmed Aziz, another international student, was from Jordan. When we met yesterday, he moved very close to me as I introduced myself. I moved back a bit, but he came closer to ask a question and then shook my hand. When Darlene Coulon from France came dashing through the door, she recognized Tony Garcia's smiling face. They shook hands and then kissed each other twice on each cheek, since that is the French custom when adults meet people they know. Ahmed Aziz., on the contrary, simply nodded at the girls. Men from Middle Eastern and other Muslim countries will often stand quite close to other men to talk but will usually not touch women.As I get to know more international friends, I learn more about this cultural "body language". Not all cultures greet each other the same way, nor are they comfortable in the same way with touching or distance between people. In the same way that people communicate with spoken language, they also express their feelings using unspoken "language" through physical distance, actions or posture. English people, for example, do not usually stand very close to others or touch strangers as soon as they meet. However, people from places like Spain, Italy or South American countries approach others closely and are more likely to touch them. Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well, such as the Japanese, who prefer to bow.These actions are not good or bad, but are simply ways in which cultures have developed. I have seen, however, that cultural customs for body language are very general - not all members of a culture behave in the same way. In general, though, studying international customs can certainly help avoid difficulties in today's world of cultural crossroads!SHOWING OUR FEELINGSBody language is one of the most powerful means of communication, often even more powerful than spoken language. People around the world show all kinds of feelings, wishes and attitudes that they might never speak aloud. It is possible to "read" others around us, even if they do not intend for us to catch their unspoken communication. Of course, body language can be misread, but many gestures and actions are universal.The most universal facial expression is, of course, the smile – its function is to show happiness and put people at ease. It does not always mean that we are truly happy, however. Smiles around the world can be false, hiding other feelings like anger, fear or worry. There are unhappy smiles, such as when someone "loses face" and smiles to hide it. However, the general purpose of smiling is to show good feelings.From the time we are babies, we show unhappiness or anger by frowning. In most places around the world, frowning and turning one's back to someone showsanger. Making a fist and shaking it almost always means that someone is angry and threatening another person.There are many ways around the world to show agreement, but nodding the head up and down is used for agreement, almost worldwide. Most people also understand that shaking the head from side to side means disagreement or refusal. How about showing that I am bored Looking away from people or yawning will, in most cases, make me appear to be uninterested. However, if I turn toward and look at someone or something, people from almost every culture will think that I am interested. If I roll my eyes and turn my head away, I most likely do not believe what I am hearing or do not like it.Being respectful to people is subjective, based on each culture, but in general it is probably not a good idea to give a hug to a boss or teacher. In almost every culture, it is not usually good to stand too close to someone of a higher rank. Standing at a little distance with open hands will show that I am willing to listen.With so many cultural differences between people, it is great to have some similarities in body language. We can often be wrong about each other, so it is an amazing thing that we understand each other as well as we do!必修4 Unit 5THEME PARKS — FUN AND MORE THAN FUNWhich theme park would you like to visit There are various kinds of theme parks, with a different park for almost everything: food, culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coasters, others for showing the famous sights and sounds of a culture. Whichever and whatever you like, there is a theme park for you!The theme park you are probably most familiar with is Disneyland. It can be found in several parts of the world. It will bring you into a magical world and make your dreams come true, whether traveling through space, visiting a pirate ship or meeting your favourite fairy tale or Disney cartoon character. As you wander around thefantasy amusement park, you may see Snow White or Mickey Mouse in a parade or on the street. Of course Disneyland also has many exciting rides, from giant swinging ships to terrifying free-fall drops. With all these attractions, no wonder tourism is increasing wherever there is a Disneyland. If you want to have fun and more than fun, come to Disneyland!Dollywood, in the beautiful Smoky Mountains in the southeasternUSA, is one of the most unique theme parks in the world. Dollywood shows and celebrates America's traditional southeastern culture. Although Dollywood has rides, the park's main attraction is its culture. Famous country music groups perform there all year in indoor and outdoor theatres. People come from all over America to see carpenters and other craftsmen make wood, glass and iron objects in the old-fashioned way. Visit the candy shop to try the same kind of candy that American southerners made 150 years ago, or take a ride on the only steam- engine train still working in the southeast USA. You can even see beautiful bald eagles in the world's largest bald eagle preserve. And for those who like rides, Dollywood has one of the best old wooden roller coasters, Thunderhead. It is world-famous for having the most length in the smallest space. Come to Dollywood to have fun learning all about America's historical southeastern culture!If you want to experience the ancient days and great deeds of English knights and ladies, princes and queens, then England's Camelot Park is the place for you. Every area of the park is modelled after life in the days of King Arthur and the Knights of the Round Table. In one place, you can watch magic shows with Merlin the Wizard. If you want to see fighting with swords or on horseback, then the jousting area is a good place to visit. If you do well there, King Arthur may choose you to fight in the big jousting tournament. Do you like animalsThen visit the farm area, and learn how people in ancient England ran their farms and took care of their animals. To enter a world of fantasy about ancient England, come to Camelot Park!FUTUROSCOP —EXCITEMENT AND LEARNINGLast week I took a journey deep into space, to the end of the solar system, and was pulled into a black hole. Then I took a trip to Brazil and experienced surviving an airplane crash in the jungle. After that, I joined some divers and went to the bottom of the ocean to see strange blind creatures that have never seen sunlight. For a break, I took part in some car racing and then skied down some of the most difficult mountains in the world. I ended my travels by meeting face to face with a dinosaur, the terrible T-Rex, and survived the experience!I did all this in one great day at Futuroscope. Opened in 1987, Futuroscope is one of the largest space-age parks in the world. This science and technology-based theme park in France uses the most advanced technology. Its 3-D cinemas and giant movie screens provide brand new experiences of the earth and beyond. Visitors can get close to parts of the world they have never experienced, going to the bottom of the ocean, flying through the jungle or visiting the edges of the solar system. The amazing, up-to-date information together with many opportunities for hands-on learning makes the world come to life in a completely new way for visitors. Learning centres throughout the park let visitors try their own scientific experiments, as well as learn more about space travel, the undersea world and much mote.I bought tickets for myself and my friends at the park's entrance, but tickets are also available online. Futuroscope is not only for individuals, but is also the perfect mix of fun and learning for class outings. Classes or other large groups that let Futuroscope know their plans in advance can get the group admission rate. For anyone coming from out of town, Futuroscope has many excellent hotels nearby, most of which provide a shuttle service to the park. If driving, Futuroscope is within easy reach of the freeway. Plan your trip well before starting, since Futuroscope has so many shows, activities and great souvenir shops that it is difficult to see them all. Come ready to walk a lot - be sure to wear some comfortable sneakers or other walking shoes!。