高中英语《Unit4Wildlifeprotection》语法专练新人教版必修2

Part 1 Warming Up, Pre-reading, Reading & Comprehending基础过关练Ⅰ.单词拼写1.The US recorded a sharp (减少) in foreign direct investment of 49 percent, while the European Union suffered a 71 percent drop.2.More and more students want to (搜寻)for a job in the city after graduation.3.It is (确定)that 5G technology will deeply transform our lives and our society.4.Students should learn to (克制) their feelings when getting along with others.5.Changes in farming methods have badly (影响) employment in the area.6.More than 3,000 local workers are (雇用) in the tourism industry.7.I would a it if you could clean the carpet and rub the table.Ⅱ.选词填空1.As we all know, many endangered species their natural enemies in this reserve.2.Not until we succeed in letting wildlife live can we smile in relief.3.These are the problems that controllers of free tax zones and businesscircles .4.Therefore, “haha point” refers to the certain threshold (临界点) where you can be amused and .5.The wild koalas are nearly .6.When she was told the insect biting her was not poisonous, shesmiled .7.Lots of animals are disappearing from the earth with people hunting them more and more often.Ⅲ.单句语法填空1.The trees form a natural (protect)against the sun's rays.2.The (lose) of some endangered animals will destroy the balance of nature.3.To our (relive), these endangered species are under the protection of the local government.4.China has been attaching high (important) to developing the seed industry to ensure food security.5.A vaccine is a (power)weapon against the pandemic.6.To our joy, Chang'e 5 returned to the earth with lunar soil (successful).7.The heavy schoolwork burden is (harm)to teenagers' health.Ⅳ.课文语法填空Daisy had always longed to help endangered species of wildlife. One day she woke up and found a 1 (fly)carpet. She asked it to take her to a 2 (distance)land where she could find the animal that gave fur to make her sweater. At once the carpet flew away and took her to Tibet 3 Daisy saw an antelope looking sad. The antelope told her that they were being killed for the wool and that as 4 result, they were an endangered species.Then the carpet took Daisy to Zimbabwe where Daisy found that she 5 (watch)by an elephant. The elephant told Daisy that farmers used to hunt them 6 mercy, but afterwards the government took some measures 7 (save)the wildlife. The carpet rose again and almost at once they were in a thick rainforest. She was amazed to find a monkey protecting 8 (it)from mosquitoes by rubbing a millipede insect over its body. The insect contains a 9 (power)drug which affects mosquitoes.When Daisy woke 10 , everything disappeared, but Daisy learned a lot. 1. 2. 3. 4. 5.6. 7. 8. 9. 10.能力提升练Ⅰ.阅读理解A(2021河南名校联盟高一上期中,)New research suggests that human beings may have been partly responsible for the disappearance of cave bears thousands of years ago, when the plant-loving animals lived. Some experts believed that the cooling climate during the Ice Age was to blame for their extinction.Scientists reported last week they had studied genetic data from 59 cave bears. Their bones were recovered from seven countries: France, Germany, Italy, Poland, Serbia, Spain and Switzerland. From the genetic information, the scientists noted a decrease in the cave bear population beginning about 50,000 years ago. That is around the time of the arrival of Homo sapiens (现代人), or modern humans, in Eastern Europe. The researchers said they observed a sharp drop in the bears' numbers about 40,000 years ago. That coincides with(与……同时发生) the spread of Homo sapiens throughout Europe.The animals disappeared about 20,000 years ago. The cave bear lived in the Ice Age at the same time as other now extinct creatures. The bear was as big as a modern polar bear, but ate only plants. It appears often in prehistoric(史前的) cave paintings.There has been a scientific debate about what led to the extinction of the cave bear. Some scientists believe that the climate change greatly reduced the plants they needed, while others have blamed it on human activities, including hunting and taking over the caves where the bears gave birth and slept during winter. The bear's population remained largely unchanged for long periods before climate cooling, including during two noticeably cold periods and other cooling events.Homo sapiens appeared in Africa more than 300,000 years ago and later moved to other areas. The study offered new evidence that the arrival of Homo sapiens led to ruin for many kinds of animals across Eurasia, the Americas and Australia.1.How did scientists research on cave bears?A.By studying the bones found in some countries.B.By observing the paintings on the cave walls.C.By being told from generation to generation.D.By do research on the polar bears.2.When did the cave bear die out?A.About 50,000 years ago.B.About 40,000 years ago.C.About 20,000 years ago.D.More than 300,000 years ago.3.What can we learn according to the fourth paragraph?A.Sudden change in climate made cave bears die out.B.Cave bears couldn't adapt to the cold environment as quickly as possible.C.The loss of cave bears' habitats caused damage to their existence.D.Cold periods were very common thousands of years ago.4.Which of the following is the best title for the passage?A.Humans Are Perhaps Partly to Blame for Cave Bears' DisappearanceB.Homo Sapiens Hunting Kinds of Animals across EurasiaC.A Debate about Why Cave Bears Suddenly DisappearedD.Scientists Studied Bones Discovered in Seven CountriesB(2021河北邢台高一上期中,)It is widely believed that biodiversity (生物多样性) is promoted to save species. But in reality species exist only as part of ecosystems and cannot survive unless their ecosystems are protected along with the diversity they contain as much as possible.Protecting habitats is important for keeping biodiversity. In 2003, over 102,000 habitats covering nearly 19 million square kilometres, or 11.5% of theworld's land surface,were under some form of protection. Though this has been a great improvement since 1962, when just l,000 protected habitats were listed, it is still not considered enough to stop the ecocide that is endangering the world's biodiversity.For a number of environmentalists, protecting the world's 25 biodiversity hotspots(热点地区) is critical to saving habitats and species. But many hotspots are endangered already, having lost up to three-quarters of their original plants.The poor state of most biodiversity hotspots results directly from population growth and migration(迁移) into these areas. A study found that by the mid-1990s around 1.1 billion people had lived in these hotspots. Moreover, the annual population growth rate in these areas was 1.8%, higher than the global average of 1.4%. The PAI report concluded that human-related environmental changes would continue to put pressure on hotspots. Therefore, keeping biodiversity requires paying close attention to population size.Protecting hotspots is not simply a matter of putting up fences or employing guards. The best results will be achieved when local people are educated about the value of wildlife, and actually gain a share of the benefits from eco-tourism. Only then do they have a chance to see the benefits of protecting hotspots.5.What can we infer from Paragraph 1?A.The loss of any species can affect humans.B.Endangered species are paid more attention to by humans.C.Species can still survive when their ecosystems are destroyed.D.Ecosystem protection is as important as diversity protection.6.What does the underlined word “ecocide” in Paragraph 2 mean?A.Ecosystem protection.B.Reduction in the number of species.C.Serious damage to habitats.D.Habitat protection.7.What's the direct cause of the terrible state of the hotspots?A.Population growth in hotspots.B.Migration out of these areas.C.Global warming.D.The global average population growth rate.8.What's the author's opinion on protecting the hotspots?A.It's simple to carry out.B.It leads to the increase in tourists.C.It's closely connected with local people.D.It suggests that the local people be well educated.Ⅱ.七选五(2020山东德州高一上期末,)China has made great improvements in environmental protection during the past 70 years. 1 Each species on Earth has a role to play in the ecosystem.In recent decades,a series of wildlife-protection movements has been carried out by the central government. 2 The giant panda and the crested ibis(朱鹮) are among these successful stories.The giant panda used to have a population of 1,114 in the 1970s. It now totals 1,864 thanks to 52 protection areas. 3 By the end of last year, seven of the nine released pandas had survived in the wild. 4 In 1981,only seven crested ibises were found in Yang County,Shaanxi Province.Since then,breeding programs have helped the population reach 2,000. China has even sent crested ibises to Japan and South Korea in recent years to help with the species' survival.5 Key projects will be continually carried out to improveprotection,including making the lists of wild animals and plants under State protection,and also fighting against illegal wildlife trade, which includes the ivory(象牙)trade.A.Another species was once thought to be extinct.B.Protecting wildlife is, without doubt, an important part.C.China will continue its efforts in the wildlife protection.D.People call for immediate protection of the remaining species.E.Scientists have worked to feed pandas and then release them into the wild.F.As environmental damage has increased, signs of change have appeared around the world.G.Several species in danger of extinction have made impressive progress thanks to the methods.1. 2. 3. 4. 5.答案全解全析Part 1 Warming Up, Pre-reading, Reading &Comprehending基础过关练Ⅰ.1.decrease 2.hunt 3.certain 4.contain 5.affected6.employed7.appreciateⅡ.1.are being protected from 2.in peace 3.pay close attention to 4.burst into laughter 5.dying out 6.in relief 7.in danger ofⅢ.1.protection考查名词。

Unit 4 Wildlife protectionⅠ.用所给词的适当形式填空1．Many a tree ________ (plant) at present.2．Quantities of waste water ________ (pour) into this river.3．The room ________ (paint) now.4．Look! A bridge ________ (build), which leads to our village.5．Listen! An important message ________ (broadcast)．6．A new railway ________ (build) here. They hope to finish it next month.7．Right now Tom is in hospital. He ________ (treat) for a bad burn on his face.8．My car ________ (repair) in the garage, so I have to go to work by taxi.9．—What is the noise?—A new lab ________ (set) up.10．A large number of cars ________ (make) at the moment.答案1．is being planted 2.are being poured 3.is being painted4．is being built 5.is being broadcast 6.is being built7．is being treated 8.is being repaired9．is being set 10.are being madeⅡ.语法填空Aesop(伊索) was a slave living around 550 BC. We call the stories he wrote fables, as every story has a moral. Almost all the fables he wrote are __1__ (humor) and entertaining, appealing to people __2__ all ages. To date, Aesop's fables __3__ (translate) into many languages and are known all over the world. Not only __4__ the fables themselves lived for nearly 1,500 years, but __5__ (express) from them have entered various languages.One fable, for instance, is about a farmer who was driving his cart along a country road. The cart got __6__ (stick) in the mud, but the farmer made __7__ effort to get it out. Instead, he began to pray to the gods for help. The god Hercules finally appeared and told __8__ man to get busy and push __9__. “Push your shoulder to the wheel.” Hercules advised.The moral of the story is clear. We mustn't rely on others for help. Another saying which has come from the fable is “God helps those __10__ help themselves.”答案与解析1．humorous/humourous 形容词作表语。

单元素养培优(四) Unit 4Ⅰ. 单词拼写1. After the incident, children finally appreciated (感激) the importance of learning first aid.2. Several natural reserves (保护区)have been set up to protect those endangered plants and animals.3. All matters carry both benefits and harm (害处), and advertisements are also this way.4. A young man with a secure (稳定的)job and salary might have the money to buy an apartment in the center of the city.5. Professor Lee is so interested in plants that he employs (利用)almost all his spare time to plant flowers.6. He succeeded (成功) in his efforts to overcome these weaknesses.7. Drinks in containers(容器) which are easy to open are comparatively welcome to consumers.8. Clearly, the size of a country’s population affects(影响) many aspects of daily life.9. He inspected (视察) Huoshenshan hospital and visited patients and medical workers.10. They say the number of penguins has decreased (减少) by thirty percent since 1987.Ⅱ. 用所给动词的适当形式填空1. The International Labour Organization helps to improve working conditions and create employment (employ) opportunities.2. As we all know, smoking is harmful (harm) to our health.3. He opposes fiercely (fierce) to flexible working hours and does not believe in working at home.4. At present, great efforts are being made(make) by the government to prevent the new virus from spreading.5. The product was developed in response(respond) to customers’ demand.6. We respect Dr. Jones, because he’s devoted his whole life to the protection (protect) of the rare animals.7. His talents are not fully appreciated (appreciation) in that company.8. In view of what he has done, he will certainly (certain)succeed.9. Preparations are being made (make)for the 2021 Olympic Games in Tokyo.10. He suggested making (make) a list of the things we needed.Ⅲ. 根据提示完成短文Ladies and gentlemen,I 1. feel like taking this chance(想要抓住这个机会) to talk about 2. the importance of protecting wildlife(保护野生生物的重要性). As we know, the number of wild plants and animals in the world is becoming smaller day by day. Some are 3. dying out(灭绝), and more are 4. endangered(濒临灭绝的). Then you may 5. raise this question(提出这个问题): how does this happen? The answer is easy. Man is 6. the biggest enemy(最大的敌人) in some 7. mountainous areas(山区). Some animals 8. are hunted for their fur(猎取它们的毛皮). Some are killed simply because they 9. have a bad effect on(对……有坏的影响) the crops. I do hope these foolish things will not happen in China any more. So I 10. suggest(建议) the local government should 11. pay attention to(注意)this problem and 12. take some effective measures(采取一些有效措施) to protect the wildlife.Thank you.Ⅳ. 完形填空(2021·绍兴高一检测) Music is just a five letter word. It may only mean to people the sounds that they have 1 into their iPods, but it means so much more than that to me.To me, lyrics have the power to play with my 2 . Therefore, it can usually help me to 3 the high pressure of real life. 4 , I will look to some sort of music when I feel like a crap or are 5 happy.I noticed that music was more than instruments and 6 when I joined the high school choir. My teacher Miss Nelson taught me music in different languages anddifferent 7 and social customs. This helped me understand the composers of the songs are basically writing their own 8 . They are putting voices in the music to help 9 others. Through those songs I have learned that all varieties of music can help you 10 many events in your life. It can instill(注入) in you the 11 of believing in something with “Don’t Stop Believing” by Journey, or it can help you 12 a breakup with any of Taylor Swift’s songs.One of my favorite songwriters is Demi Lovato. 13 she is young and still has a lot to 14 , she knew clearly of her deep problems and knew that the only way was to 15 and control them. Music speaks and tells a story better to me than an actual book can. She gives me a(n) 16 book to read every time I listen to her songs. Her new song “Skyscraper” tells of how instead of letting her own 17 issues hold her down, she is going to 18 above them like a skyscraper.Without music I will not be the person I am today. It 19 in me and forever will and I hope to continue my 20 in music into my life.【文章大意】这是一篇夹叙夹议文。

Unit 4Wildlife protectionSection I Warming Up,Pre-reading,Reading & Comprehending课后篇巩固探究一、用方框内所给短语的适当形式填空die out pay attention to protect…from burst into laughter do harm to have an effect on in danger in relief succeed in in peace1.Think of the movies,books,teachers,and friends that you most deeply.答案:have an effect on2.Many animals have because of much killing and hunting.答案:died out3.Do you think that work without rest will your health?答案:do harm to4.We all when we saw the funny performance.答案:burst into laughter5.The doctor told the parents that their son was injured badly,and was still .答案:in danger6.We should take measures to the lake pollution.答案:protect;from7.You are to your work because you are wise and hardworking.答案：succeed in8.People won' t you when they still have a lot of ideas of their own crying forexpression.答案:pay attention to9.Not until we succeed in letting wildlife live in peace,can we smile .答案:in relief10.Don' t bother me;just let me stay here.答案:in peace二、单句语法填空I.Nature deserves our(protect) because we are part of it.答案:protection1.1t never occurred to him that his carelessness could do such great(harm) to himself.答案:harm3.He prefers to live a (peace) life in the countryside.答案:peaceful4.Do you know the task is very (danger)?答案:dangerous5.(2017 江苏)In southern Spain the sudden(increase) of greenhouses (which reflect light back to space) has changed the warming trend locally,and actually cooled the region.答案:increase6.When we heard the joke,all of us burst out (laugh).答案:laughing7.His question failed to get (respond)from his students.答案:response8. — Don' t worry,Mom.The doctor said it was only the flu.—What relief!I ' ll tell Dad there ' s nothing serious.答案:a9.They were(succeed) in achieving both aims.答案:successful10.(2017 江苏)Far from charging consumers high prices,many of these services are free (users pay, effect,by handing over yet more data).答案:in11.(2017 全国出)He posted his offer on a social networking website,and received thousands of emails,(include) thirty from actual Elizabeth Gallaghers with the right passports.答案:including12.The films which (affect)us many years ago still have effect on our children.答案:affected;an13.Great attention must(pay)to developing education,especially in the countryside.答案:be paid14.In order to make money,some farmers often hunted some (endanger) species and killed them without mercy.答案:endangered15.I would greatly appreciate if you would send me the application forms as soon as possible.答案:it三、单句改错1.Finally,I wish this year ' s English speech competition great success.答案:在great前加a1.1 would greatly appreciate if you would give me a hand.答案:在if 前加it3 .We should pay more attention the needs of our elders.答案:在the 前加to4 .They are likely to respond positively for the president ' s request for aid.答案:第一个for 改为to5.In our relief,he was not injured in the car accident.答案:把第一个In 改为To四、课文精彩回顾Daisy had always longed to help 1.species of wildlife.One day she was taken to a 2.land where animals could be found.When Daisy arrived in Zimbabwe,an elephant asked her if she cameto take a photo.Daisy 3.into laughter on hearing its words.The elephant told her that they used to be.At that time the government decided to take measures to protect the wildanimals,which showed the 5.of wildlife protection.When Daisy was in a thick rainforest,amosquitoes,explaining that the millipede insect 8. mosquitoes.He said people should pay more 10.to the rainforest wherehe lived.Only in this way could people live in peace with wildlife.答案：1.endangered 2.distant 3.burst 4.mercy5.importance6.rubbed7.protecting8.contained9.affected 10.attention五、阅读理解hunted without 4. monkey watched them as he 6. himself.He told Daisy that he was 7.himself from a powerful drug which 9.（棣心宣卷思维品质）Have you ever wondered what wild animals do when no one is watching?Scientists have been able to record the private" momentsof wildlife with leading-edge technology.Low-cost,dependable and small modern cameras are a big help.Cameras placed in hard-to-reach places have taken videos of everything from small desert cats to larger snowloving felines（猫科）in the northern Rocky Mountains.These cameras are important tools to learn new information on wildlife.Some videos help scientists see the effects of climate change.For example,the desert animal javelina and the treeloving coatimundi（长鼻浣熊）have been caught on cameras north of their normal home.This could mean global warming is enlarging their living area northward.Researchers use cameras along with global positioning systems,or GPS.They attach GPS devices（设备）to mule deer and antelope （羚羊）in and around Yellowstone National Park.Then they can record their movements,or migrations（迁移）.These cameras can be left in very rural（荒里予的）areas for days,weeks or even months.They can provide information on how many animals are moving over a given period of time.Rural video can show details about animal behavior,such as the calls made by migrating mule deer.Also,some cameras record animal life,showing everything from bison in Saskatchewan,Canada,to the underwater weed forest off California ' s Channel Islands.However,rural cameras have their problems too.Animals such as wolverines and bears sometimes attack them.Scientists do not know if the attacks are the results of anger or interest.Also,the devices have become popular tools to help hunters look for animals.Some people argue that it is unfair to use the cameras that way.Even with such problems,rural cameras are clearly an important scientific tool in researching wild animals.1.Which of the following helps scientists know about climate change?A.How active animals are.B.Where animals go.C.What animals eat.D.When animals move.答案:B解析:细节理解题。

Unit 4 Wildlife protection李仕才【短文语法填空】Recent months have seen a return of bikes across China. With an increasing numberof people choosing cycling instead of 1. (drive) to schools, to workplaces orto do sightseeing, the introduction of bike­sharing programs has brought the trendto a new level.The bikes 2. (equip) with GPS and can be left anywhere in public for thenext user.They’re popular among many Chinese people as they provide 3.effective solution in places 4. it’s difficult to change from one kind of transport to another. Bike­sharing is a 5. (green) method of transportationand 6. (provide) a more friendly experience.However, the programs have also led to problems such as 7. (legal) parking, deliberate(蓄意的) damage and theft. To deal with these problems, the company cameup with the idea of encouraging people 8. (return) the bikes to stations 9. rewarding free time for their next rides.Now, Chinese service operators are alsotrying to address these problems, too. For example, Mobike sets a 100­point creditscore for each user, with 10. (point) taken in the case of bad behavior. Oncea score drops below 80, the bike rental is increased to 100 yuan per 30 minutes,up from 0.5－1 yuan.【解题导语】本文是一篇说明文，主要介绍了共享单车在国内的兴起和发展情况。

Unit 4Wildlife protectionGrammarⅠ句型训练1．His suggestion ___________________________(在会上正被讨论) now.2．Many rare animals ________________(正在被猎杀) for food or fur, so they are endangered.3．The fields where crops used to be grown ________________(正被使用) for buildings and soon the buildings will be completed.4．With the development of science, more new knowledge ____________________(正被引进到) the field of IT.Ⅱ在空白处填入适当的内容(1个单词)或括号内单词的正确形式1．To the teacher's anger, the same mistakes are always ________________(make) by his students.2．Traditional folk arts of Tianjin like paper cutting ________________(exhibit) at the culture show now.3．They are living with their parents for the moment because their own house______________(rebuild)．4．—I hear you ________________(work) in a pub. What's it like?—Well, it's very hard work and I'm always tired, but I don't mind.5．The driver was at ________ loss when word came that he was forbidden to drive for speeding.6．At present, some of the hotels in my hometown ________________(rebuild)．7．—Look! Everything here is under construction.—What's the pretty small house that ________________(build) for?8．—What's that terrible noise, David?—Oh, I forgot to tell you.The new machines in the nearby plant ________________(test)．9．I really appreciate________(have) time to relax with you on this nice island.10．He was told that it would be at least three more months ________he could recover and return to work.11．—Have you moved into your new apartment?—Not yet.The building ________________(paint) now, so we have to wait another month.12．The office building is ________ construction. It will be completed next month.13．His computer is ________ use.You can use mine.14．My car is ________ repair, so I have to walk to work.15．John invited about 40 people to his wedding, most of ________ are family members.Ⅲ阅读理解AWhy did the chicken cross the road? To get to the other side.Most people know this joke.But recently, some people have been much more worried about how the grizzly bear and the mountain lion can cross the road.“Millions of animals die each year on the US roads，” the Federal Highway Administration reports.In fact, only about 80 ocelots, an endangered wild cat, exist in the US today.The main reason? Roadkill.“Eco­passages” may help animals cross the road without being hit by cars.They are paths both over and under roads.“These eco­passages can be extremely useful, so that wildlife can avoid road accidents，” said Jodi Hilty of the Wildlife Protectio n Society.But do animals actually use the eco-passages? The answer is yes.Paul Beier of Northern Arizona University found foot marks left by mountain lions on an eco-passage that went under a highway.This showed that the lions used the passage.Builders of eco-passages try to make them look like a natural part of an area by planting trees on and around them.Animals seem to__be__catching__on．Animals as different as salamanders and grizzly bears are using the bridges and underpasses.Next time you visit a park or drive through an area with a lot of wildlife, look around.You might see an animal on an overpass!1．The writer uses the example of ocelots to show that ________．A．wild animals have become more dangerousB．the driving conditions have improved greatlyC．the measure for protecting wildlife fails to workD．an increasing number of animals are killed in road accidents2．When the writer says that animals seem “to be catching on”，he means ________．A．animals begin to realize the danger on the roadB．animals begin to learn to use eco-passagesC．animals are crossing the road in groupsD．animals are increasing in number3．This passage is written to ________．A．protect the endangered animalsB．call on drivers to be careful when seeing animals on the roadC．introduce a new way to help protect wild animalsD．tell us the main reason for the killing of animals in the USBFood webs throughout the ocean are in trouble because of overfishing.About one billion people rely on seafood for protein.However, people are fishing more species faster than those fish can reproduce(繁殖)．By 2048, says the World Wildlife Fund, the number of all present food fish could reduce by 90%.So few fish would remain in the world that people couldn't depend on them for food.Climate changes will most likely trouble food webs further.As average global temperatures rise, the ocean gets more carbon dioxide.That makes the ocean more acidic, which does harm to the lives in the ocean.Fewer of those lives will grow stronger, leaving less to eat.There will be more effects on the food web.Aquaculture—raising fish and seafood in farms—isn't necessarily the answer to these problems. Sometimes companies destroy mangrove(红树林) forests and other sensitive habitats in order to build fish farms. Habitat destruction also leaves coastal areas easily flooded.“A lot of our freshwater comes from the ocean as rain，” says Shannon, an ocean scientist. Rain helps crops grow and provides drinking water.But it__can__have__a__dark__side，as when hurricanes cause flooding and blackouts even in inland states, such as Ohio, Missouri, and New Mexico.The ocean affects the air, too.“Half the oxygen that we breathe comes from photosynthesis(光合作用) of sea plants in the ocean，” adds Shannon.That sea air reaches from coast to coast.All those reasons suggest that we have to protect the ocean before it is too late.4．By saying “it can have a dark side”，Shannon means ________．A．rain can make drinking water darkB．rain can have a bad effect tooC．rain can get crops grow darkD．rain can become dark itself5．Which of the following is RIGHT according to the passage?A．By 2048, about one billion people will not depend on seafood any longer.B．Climate changes will most likely cause a lot of trouble to food webs.C．Aquaculture is necessary to solve these problems.D．The ocean and the seafood affect our surroundings.6．The purpose of this passage is to ________．A．prove the advantages of seafoodB．introduce the serious sea pollutionC．explain the formation of food websD．call on people to protect the oceanCWhen I first entered high school, I knew no one at my school.All my friends in middle school went to other schools.I wanted to make some new friends.However, I was shy and wasn't good at making new friends.On my first day at school, I looked at others who were talking in groups happily.How I wish I were one of them!I guess I was very lucky then.At lunch in the dining hall, when I was eating at a table alone, a girl came t o me.“Excuse me, is this seat taken？” she asked.I immediately shook my head.She smiled and sat down opposite to me.I felt a little awkward and didn't know what to say at all, but I really wanted to communicate with her.It was a good opportunity to make friends with her.When I looked up, I found she was smiling at me.Her smile calmed me down.“I really like this school.It's beautiful, but I don't know anyone here.All my friends went to other schools，” said the girl.Hearing her words, I immediately said, “My f riends are not here either.Can we be friends？”I was surprised.I couldn't believe I would say something like that, and to my surprise, that girl immediately said “yes”．We both smiled.We became very good friends.Now it's the beginning of a new term again.Many students may have no friends at their new schools.If you are also as shy as I used to be, please don't be afraid to talk to others.You may get a surprise and make a new friend.After all, others want to make new friends, too.7．We know on her first day at school, the author ________．A．hoped she could make some new friendsB．only knew a few people at her schoolC．met some old friends at her new schoolD．hoped she could go to her old friends' schools8．The underlined word “awkward” in Paragraph 2is closed in meaning to “________”．A．bored B．excitedC．interested D．embarrassed9．After the girl sat down opposite to the author, the author ________．A．immediately shook her handB．immediately said something to keep calmC．wanted to talk with herD．wanted her to go away at once10．What's the author's purpose in writing the passage?A．To show that high school is really exciting.B．To encourage shy people to talk to others.C．To tell us how lucky she was in high school.D．To advise us to have a good first day in high school.Ⅳ概要写作阅读下面短文，根据其内容写一篇60词左右的内容概要。

《Unit 4 Wildlife protection》Ⅰ.用所给词的适当形式填空1．—Can I use your telephone?—Sorry, the telephone ________ (use) now.2．—I don't suppose the teacher knows who broke the vase.—Well, surprisingly she does. Tom has been called and ________________ (question) now.3．The young man is unhappy recently because he is always ________________ (ask) to give his wife money.4．Kevin is always ________ (praise) by the teacher in class.5．We can't use our classroom, for it ________________ (paint) now.6．Your experiment report ________________ (type) now and it ________ (finish) soon.7．No decision ________________ (make) about any future appointment until all the candidates have been interviewed.8．Little Tony ___________ (take care of) by his aunt because his parents are both busy with their work.Ⅱ.完成句子1．—What's that noise?—The new machine . (test)——这是什么声音？——正在测试那台新机器。

Unit 4 Wildlife protection五年高考练阅读理解A(2021全国甲,B,)Port Lympne Reserve, which runs a breeding(繁育)programme, has welcomed the arrival of a rare black rhino calf(犀牛幼崽). When the tiny creature arrived on January 31, she became the 40th black rhino to be born at the reserve. And officials at Port Lympne were delighted with the new arrival, especially as black rhinos are known for being difficult to breed in captivity(圈养).Paul Beer, hea d of rhino section at Port Lympne, said:“Obviously we're all absolutely delighted to welcome another calf to our black rhino family. She's healthy, strong and already eager to play and explore. Her mother, Solio, is a first-time mum and she is doing a fantastic job. It's still a little too cold for them to go out into the open, but as soon as the weather warms up, I have no doubt that the little one will be out and about exploring and playing every day.”The adorable female calf is the second black rhino born this year at the reserve, but it is too early to tell if the calves will make good candidates to be returned to protected areas of the wild. The first rhino to be born at Port Lympne arrived on January 5 to first-time mother Kisima and weighed about 32kg. His mother, grandmother and great grandmother were all born at the reserve and still live there.According to the World Wildlife Fund, the global black rhino population has dropped as low as 5500, giving the rhinos a “critically endangered” status.词汇积累1.reserve n.保护区vt.预留,预定2.obviously adv.明显地3.fantanstic adj.极好的4.adorable adj.可爱的,讨人喜欢的5.candidate n.候选人6.critically endangered极度濒危的1.Which of the following best describes the breeding programme?A.Costly.B.Controversial.C.Ambitious.D.Successful.2.What does Paul Beer say about the new-born rhino?A.She loves staying with her mother.B.She dislikes outdoor activities.C.She is in good condition.D.She is sensitive to heat.3.What similar experience do Solio and Kisima have?A.They had their first born in January.B.They enjoyed exploring new places.C.They lived with their grandmothers.D.They were brought to the reserve young.4.What can be inferred about Port Lympne Reserve?A.The rhino section will be open to the public.B.It aims to control the number of the animals.C.It will continue to work with the World Wildlife Fund.D.Some of its rhinos may be sent to the protected wild areas.B(2020全国Ⅱ,C,)When you were trying to figure out what to buy for the environmentalist on your holiday list, fur probably didn't cross your mind. But some ecologists and fashion(时装)enthusiasts are trying to bring back the market for fur made from nutria(海狸鼠).Unusual fashion shows in New Orleans and Brooklyn have showcased nutria fur mad e into clothes in different styles. “It sounds crazy to talk about guilt-free fur—unless you understand that the nutria are destroying vast wetlands every year,”says Cree McCree, project director of Righteous Fur.Scientists in Louisiana were so concerned that they decided to pay hunters $5 a tail. Some of the fur ends up in the fashion shows like the one in Brooklyn last month.Nutria were brought there from Argentina by fur farmers and let go into the wild. “The ecosystem down there can't handle this non-native species(物种). It's destroying the environment. It's them or us,”says Michael Massimi, an expert in this field.The fur trade kept nutria in check for decades, but when the market for nutria collapsed in the late 1980s, the cat-sized animals multiplied like crazy.Biologist Edmond Mouton runs the nutria control program for Louisiana. He says it's not easy to convince people that nutria fur is green, but he has no doubt about it. Hunters bring in more than 300,000 nutria tails a year, so part of Mouton's job these days is trying to promote fur.Then there's Righteous Fur and its unusual fashions. Model Paige Morgan says, “To give people a guilt-free option that they can wear without someone throwing paint on them—I think that's going to be a massive thing, at least here in New York.”Designer Jennifer Anderson admits it took her a while to come around to the opinion that using nutria fur for her creations is morally acceptable. She's trying to come up with a label to attach to nutria fashions to show it is eco-friendly. 词汇积累1.environmentalist n.环保主义者2.ecologist n.生态学家3.enthusiast n.热心者,热烈的支持者4.bring back使再度流行;使恢复5.showcase vt.使展现6.multiply vt.繁殖7.promote vt.提高;促进;促销8.option n.选择9.massive adj.巨大的10.morally adv.道德上11.acceptable adj.可接受的;令人满意的5.What is the purpose of the fashion shows in New Orleans and Brooklyn?A.To promote guilt-free fur.B.To expand the fashion market.C.To introduce a new brand.D.To celebrate a winter holiday.6.Why are scientists concerned about nutria?A.Nutria damage the ecosystem seriously.B.Nutria are an endangered species.C.Nutria hurt local cat-sized animals.D.Nutria are illegally hunted.7.What does the underlined word “collapsed” in paragraph 5 probably mean?A.Boomed.B.Became mature.C.Remained stable.D.Crashed.8.What can we infer about wearing fur in New York according to Morgan?A.It's formal.B.It's risky.C.It's harmful.D.It's traditional.C(2019天津,C,)How does an ecosystem(生态系统) work? What makes the populations of different species the way they are? Why are there so many flies and so few wolves? To find an answer, scientists have built mathematical models of food webs, noting who eats whom and how much each one eats.With such models, scientists have found out some key principles operating in food webs. Most food webs, for instance, consist of many weak links rather than a few strong ones. When a predator(掠食动物) always eats huge numbers of a single prey(猎物), the two species are strongly linked; when a predator lives on various species, they are weakly linked. Food webs may be dominated by many weak links because that arrangement is more stable over the long term. If a predator can eat several species, it can survive the extinction(灭绝)of one of them. And if a predator can move on to another species that is easier to find when a prey species becomes rare, the switch allows the original prey to recover. The weak links may thus keep species from driving one another to extinction.Mathematical models have also revealed that food webs may be unstable, where small changes of top predators can lead to big effects throughout entire ecosystems. In the 1960s, scientists proposed that predators at the top of a food web had a surprising amount of control over the size of populations of other species—including species they did not directly attack.And unplanned human activities have proved the idea of top-down control by top predators to be true. In the ocean, we fished for top predators such as cod on an industrial scale, while on land, we killed off large predators such as wolves. These actions have greatly affected the ecological balance.Scientists have built an early-warning system based on mathematical models. Ideally, the system would tell us when to adapt human activities that are pushing an ecosystem toward a breakdown or would even allow us to pull an ecosystem back from the borderline. Prevention is key, scientists say, because once ecosystems pass their tipping point(临界点), it is remarkably difficult for them to return.词汇积累1.note vt.指出;注意;留意n.笔记2.consist of由……组成3.dominate vt.支配;控制4.arrangement n.安排5.stable adj.稳定的6.original adj.最初的;原创的7.reveal vt.揭示;揭露8.throughout adv.遍及;到处;自始至终9.propose vt.提议;建议10.scale n.规模11.ecological balance 生态平衡12.borderline n.分界线9.What have scientists discovered with the help of mathematical models of food webs?A.The living habits of species in food webs.B.The rules governing food webs of the ecosystems.C.The approaches to studying the species in the ecosystems.D.The differences between weak and strong links in food webs.10.A strong link is found between two species when a predator .A.has a wide food choiceB.can easily find new preyC.sticks to one prey speciesD.can quickly move to another place11.What will happen if the populations of top predators in a food web greatly decline?A.The prey species they directly attack will die out.B.The species they indirectly attack will turn into top predators.C.The living environment of other species will remain unchanged.D.The populations of other species will experience unexpected changes.12.What conclusion can be drawn from the examples in Paragraph 4?A.Uncontrolled human activities greatly upset ecosystems.B.Rapid economic development threatens animal habitats.C.Species of commercial value dominate other species.D.Industrial activities help keep food webs stable.13.How does an early-warning system help us maintain the ecological balance?A.By getting illegal practices under control.B.By stopping us from killing large predators.C.By bringing the broken-down ecosystems back to normal.D.By signaling the urgent need for taking preventive action.答案全解全析五年高考练A◎语篇解读本文为说明文,主题语境为人与自然,主题语境内容为人与动植物。

Unit 4 Wildlife Protection 同步练习——语法(被动语态)I 用被动语态改写下列句子1. They are collecting money for the Hope Project.2. Are they building a computer center for the students?3. Some scientists are studying human cloning.4. Today people are using phones as cameras and radios.5. The workers weren’t painting the room when we arrived.II 用被动语态对下列句子中的划线部分提问1. The parents are taking good care of their test-tube baby.2. The manager is interviewing Mr. Smith for the job.3. Michael is sending an e-mail to his friends.4. Some students are spending as much as 300 yuan a month on their cellphones.5. They are making a law to protect the rights of women and children.III用括号里所给词的正确形式填空Many years ago, there was a man _____1_____(call) John. He lived in a small house near a river. Some big trees ______2_____(grow) around the house. One day he thought “If the trees _____3_____(cut) down, a new house can _____4______(build).”And the next day, a nicer and larger house ______5_____(build). A few days later, when the house ______6_______(nearly complete), there _____7_______(come) a strong wind, and both his new house and old house ______8________(blow) over. Mr. John realized why it ______9_______(happen). He said to himself, “If I ______10_______(not cut) down the trees, at least I would have a small house to live in. But now a new house means no house to me.”1. _____________2. ____________3. _____________4. _____________5. _____________6. ____________7. _____________8. _____________9. _____________ 10. _____________IV 用括号里所给词的正确形式填空1. It is reported that the murderer _______ and will soon be caught.A. still searchedB. is still being searched forC. is still been searched forD. is still being searched2. English _______ as the official language in many countries.A. had usedB. usesC. is being usedD. is using3. Potatoes _______ in mountain areas in today’s China.A. are growing a lotB. were being grownC. are being grown a lotD. grow a lot4. ---- Excuse me. Can you develop this film for me now?---- Oh, sorry. Your pictures _______ until next week.A. won’t developB. aren’t developedC. can’t developD. won’t be developed5. ---- Why don’t you use the new language laboratory for your listening?---- Oh, it _______ now.A. is repairingB. is being repairedC. is repairedD. is being repairing6. The modern equipment, which _______ over there, will be used to protect wildlife by that research center.A. is making B made C. is being made D. is being making7. This year the price of rice _______ by about thirty percent.A. was raisedB. has been risenC. has risenD. has raised8. ---- What’s the matter, Tom? You look sad.---- Oh, nothing much. As a matter of fact, I _______ of my friends back home.A. just thoughtB. has just thoughtC. was just thinkingD. have just being thought9. ---- The pen is very good. It _______ very smoothly.---- OK. I’ll take it.A. is writtenB. writesC. is being writtenD. is writing10. ---- Do you like the material? ---- Yes, it _______ very soft.A. is feelingB. feltC. feelsD. is feltV 翻译下列句子1．这种卡车正在长春生产。

《Unit 4 Wildlife protection》ReadingHow Daisy Learned To Help Wildlife一、语法填空(根据课文内容完成短文）One day a girl called Daisy dreamed a strange dream. She 1________ (fly) to Tibet in a flying carpet and talked with an antelope. The sad antelope told her that they 2________ (hunt) because their fur can be used to make sweaters for people 3________ her. In several years they may all be gone. Later, Daisy was taken to Zimbabwe 4________ she talked with an elephant and learned 5________ (happy) that the farmers there n o longer hunted them. That’s 6_________ the government decided to help and asked the tour companies to bring 7________ (tour) to the area to take photos or to hunt. And they set 8________ number of animals to be hunted. As a result, farmers made a lot of money. At last, Daisy arrived at a thick rainforest where a monkey told her that it had found a millipede insect and rubbed it over ________ 9________ body to prevent mosquitoes. The monkey also told her, “No rainforest, no animals, no drugs.” 10________ it was only a dream, Daisy had learned so much.参考答案：一、1. flew2. were hunted3. like4. where5. happily6. because7. tourists8. the9. its10. Though/Although。