U3 听力教程第三版施心远学生用书答案

Unit 4Section One Tactics for ListeningPart 1 Spot DictationStephen Powelson’s Amazing MemoryWhen Stephen Powelson was nine, his school organized a (1) weekly contest in memorizing passages from the Bible. Stephen paid (2) no attention until he was chided* for (3) not competing. The next Sunday he surprised everyone by (4) reciting all the passages for the (5) entire year.As a teenager in prep school, Stephen took Greek. His teacher (6) assigned 21 lines of the Iliad* to be memorized (7) in a week. At the end of the hour - though he (8) insisted he paid full attention to the (9) lecture - Stephen knew all 21. He went on to memorize the first (10) 100 lines.In 1978, for the first time (11) since college, Powelson, now 60, had some (12) spare time. To keep his mind active, he reread the Iliad and (13) discovered that he still knew the first 100 lines (14) by heart.That someone could memorize so much between ages 60 and 70 is (15) astonishing to most people, who are (16) convinced that memory (17) worsens as we grow older.Powelson's method is to (18) read a book into his tape recorder, then read it several more times, making sure he understands (19) each word. "Also," he says, "I attempt to (20) visualize myself as part of the action."Part 2 Listening for GistYou might not know how rarely images are viewed directly through telescopes. The most common way to observe the skies is to photograph them. The process is very simple. First, a photographic plate is coated with a light-sensitive material. The plate is positioned so that the image received by the telescope is recorded on it. Then the image can be developed, enlarged, and published so that many people can study it.Because most astronomical objects are very remote, the light we receive from them is rather feeble. But by using a telescope as a camera, long time exposures can be made. In this way, objects can be photographed that are a hundred times too faint to be seen by just looking through a telescope.1)This passage is about how to photograph astronomical objects.2)Photograph, coated, light-sensitive material, positioned, received, recorded,developed, enlarged, published, remote, feeble, telescope, camera, longexposuresSection Two Listening ComprehensionPart one DialogueTunisian HolidayVocabularyamphitheatremosaiccoach n. 公共马车，普通旅客车厢resort n. 胜地，常去之地(Someone is enquiring about the Tunisian holiday.)Agent: Hello, Bath Travel.Client: Hello, I'd like to find out more about your Tunisian holiday for amateur archaeologists. I've read about it in the paper, but I'd like to know more about what is involved.Agent: You mean you'd like to know the itinerary?Client: Yes, that's right.Agent: All right. Just briefly, you arrive in Tunis at midday on the first day and go by coach to La Marsa. Then there is a short briefing by the archaeologist and then the rest of the day you are free to explore.The second day you get up before dawn and go to Carthage to see the sunrise. You have breakfast and a lecture there and then go by coach to Mansoura, where there are beautiful coves(小海湾). After lunch you can walk along the beach, to Kerkouane. The walk takes about four hours. Kerkouane is one of the most recent and most exciting sites. Then by coach to Kelibia, a fishing village, in time for sunset over the harbor.Client: That sounds rather a long walk.Agent: Well, it's an easy walk. Flat all the way, and very pretty. But you can go by coach, if you prefer. The third day you spend in Hammamet on Cap Bon, and the day is free to enjoy the town. It's a lovely old town and resort. And the fourth day you take the coach to the ruin of EI Djem, which is a magnificentamphitheatre*. You have lunch in Sfax and then you take the ferry to the beautiful Kerkennah Islands.Client: Islands, you say?Agent: Yes, they're very peaceful and you spend the fifth day there. The fishermen will take everyone out on their sailing boats and there will be a fishermen's picnic. On the sixth day you visit the Great Mosque of Kairouan and have a picnic lunch. Then take the coach to the lovely port of Bizerte for the last night. And the final day there is a visit to the ancient Roman capital of Utica with its fantastic mosaics* and then a coach to Tunis International Airport. Client: Have you got a full brochure which gives more details?ExerciseDirections: Listen to the dialogue and complete the following itinerary.Part 2 PassageMexican Gray WolfExercise A Pre-listening QuestionThe wolf is a large member of the canine(犬科的) family. Most of the adult grey wolves weigh in the vicinity of 75 to 125 pounds (34 to 56 kilograms). Wolves live in family groups called packs. A pack is usually made up of a male parent, a female parent, their pups and a few other adult wolves who are the olderbrothers and sisters. Wolves can run up to 40 miles an hour and can easily cover 50 miles a day.The wolf has developed the capacity to survive in the most inhospitable of climates. The wolves in the high arctic endure several winter months of perpetual darkness. Even in February when the sun returns to the north, temperatures of -40°C and bitter winds are common. In the wild wolves can live up to 13 years or more; in a protected wolf park or a controlled area of land, a wolf can live to be up to 16 years old.1)After more than a century of assault by humans, the wolf population haddwindled to no more than a handful by the 1970s in Mexico and theAmerican southwest.2)The program is now about halfway to meeting its goal of a "wild"population of at least 100 wolves covering more than 12,800 squarekilometers.3)Decisions about mating, movement among the 45 captive-breeding facilitiesand releases into the wild are made by a US-Mexican committee ofscientists, land owners and others.4)A wolf with rare genes - until it has successfully reproduced - will never bereleased because· of the high mortality rate in the wild.5)The recovery program is gradually moving away from freeingcaptive-born wolves, as the population of pups born free takes off.****Francisco and Sheila were pioneers in a federal program in Eureka, 32 kilometers southwest of S1. Louis, the United States, to restore the endangered Mexican gray wolf, the rarest and most genetically distinct subspecies of gray wolf in North America.After more than a century of assault by humans, the wolf population had dwindled to no more than a handful by the 1970s in Mexico and the American southwest.The research center, popularly known as the Wolf Sanctuary*, was founded in 1971 by Marlin Perkins, a world-renowned naturalist and former director of the St. Louis Zoo, and his wife Carol. Besides the Mexican wolf, the sanctuary works with the endangered red wolf, maned wolf (maned: 有鬃毛的; maned wolf 鬣狼), swift fox and African wild dogs.In the late 1970s, the last seven known wolves were captured in the wild or taken from zoos to begin the breeding program. In 1981, the first captive-bred litter of Mexican gray wolves produced in the federal program was born at the Wild Canid (犬科动物) Center, and the first release into the wild took place in 1998. The program is now about halfway to meeting its goal of a "wild" population of at least 100 wolves covering more than 12,800 square kilometers.Though in captivity themselves, Francisco and Sheila taught their pups so well that many are thriving in the wild. They were ideal parents. They raised 25 babies, taught them good survival skills and sent many of them off to live on their own.Nine of Francisco and Sheila's offspring were among the first 11 captive-born Mexican gray wolves released in 1998. Both parent wolves have since died - Francisco at age 14 in December. Sheila at age 16 in June 2000 - but they lived, as captive wolves often do, roughly twice as long as wolves in the wild. Today the Wild Canid Survival and Research Center in Eureka estimates that 98 percent of Mexican wolves released from the federal program are descendants of the prolific* lobo* pair. （lobo=timber wolf）About 250 lobos now live in captivity at 45 US and Mexican facilities. The Wild Canid Center, however, has produced more puppies and housed more Mexican grays than any other facility.The Wild Canid Center is ideated* on 25 isolated hectares(公顷) within Washington University's Tyson Research Center. The wolves live in large outdoor with minimal human contact. They learn to hunt, , live in natural family packs, and to be suspicious of people - all necessary skills for surviving in the wild.Decisions about mating, movement among the 45 and releases into the wild are made by a US-Mexican committee of scientists, land owners and others. They also maintain . A wolf with rare genes - until it has successfully reproduced - will never be released because of the in the wild. It's not uncommon for freed wolves to be struck by cars or shot by hunters; in recent weeks, five have died.Despite the losses, released wolves are . The recovery programis gradually moving away from freeing captive-born wolves, as the population of pups born free . Scientists want to let nature decide what's a good wolf and what's not through .The Wild Canid Center is ideated* on 25 isolated hectares(公顷) within Washington University's Tyson Research Center. The wolves live in large outdoor enclosures with minimal human contact. They learn to hunt, raise young, live in natural family packs, and to be suspicious of people - all necessary skills for surviving in the wild.Decisions about mating, movement among the 45 captive-breeding facilities and releases into the wild are made by a US-Mexican committee of scientists, land owners and others. They also maintain a genetic database. A wolf with rare genes - until it has successfully reproduced - will never be released because of the high mortality rate in the wild. It's not uncommon for freed wolves to be struck by cars or shot by hunters; in recent weeks, five have died.Despite the losses, released wolves are reproducing. The recovery program is gradually moving away from freeing captive-born wolves, as the population of pups born free takes off. Scientists want to let nature decide what's a good wolf and what's not through natural selection.Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.Exercise C Detailed Listening1 Directions: Listen to the passage and complete the information about a Mexican gray wolf research center.1)The research center's known as: the Wolf Sanctuary2) Location: in Eureka. 32 Kilometers southwest of St. Louis. the United States3) Founding: in 19714) Purpose: to restore the endangered Mexican gray wolf5) Founder: Marlin Perkins. a world-renowned naturalist and formerdirector the St. Louis Zoo. and his wife Carol2. Directions: Fill in the blanks with events connected with the following timeexpressions.1)In the late 1970s: The last seven known wolves were captured in the wild ortaken from zoos to begin the breeding program.2)In 1981: The first captive-bred litter of Mexican gray wolves produced in thefederal program was born at the wild Canid Center.3)In 1998: The first release into the wild took place.Exercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1)Francisco and Sheila were pioneers in a federal program. Though in captivitythemselves, they taught their pups so well that many are thriving in the wild.They were ideal parents. They raised 25 babies, taught them good survival skills and sent many of them off to live on their own. Nine of Francisco andSheila's offspring were among the first 11 captive-born Mexican gray wolves released in 1998. Both parent wolves have since died - Francisco at age 14 in December. Sheila at age 16 in June 2000 but they lived, as captive wolves often do, roughly twice as long as wolves in the wild.The Wild Canid Center is ideated on 25 isolated hectares within.Washington University's Tyson Research Center. Today the Wild Canid Survival and Research Center estimates that 98 percent of Mexican wolves released from the federal program are descendants of the prolific lobo pair.About 250 lobos now live in captivity at 45 US and Mexican facilities. The Wild Canid Center has produced more puppies and housed more Mexican grays than any other facility. Other large US newspapers were singled out too, including the Wall Street Journal, which won the Pulitzer for breaking news, despite being displaced from its offices at the World Trade Center. The Washington Post received Pulitzers in two categories, investigative and national reporting.(Open)Section Three NewsNews Item1When Astroland opened in 1962 it represented the future of amusement theme parks, boasting state-of-the-art rides(游乐场所供人玩乐的乘坐装置) and attractions operating with an outer-space theme.The park is a fixture on the Coney Island boardwalk, best known for the Cyclone, its wooden roller coaster and the Wonder Wheel, a seaside landmark. Astroland's 22 rides and three game arcades provided jobs for up to 300 people.Astroland has been by far the biggest amusement center on Coney Island, which has been a favorite holiday destination for Americans in the New York area since the 19th Century. It is the birthplace of the hot dog and isfamily-friendly atmosphere.But Astroland's final chapter may be still to come. A few days after the park's announced closure, New York City Mayor Michael Bloomberg said hope is not yet lost, and that city officials are trying to step in and get a one-year renewal of Astroland's lease.A.Astroland’s announced closureB.1. It opened in 1962.2. It represented the future of amusement theme parks, boasting state-of-the-art rides and attractions operating with an outer-space theme.3. It is best known for the Cyclone, its wooden roller coaster and the Wonder Wheel, a seaside landmark.4. Because they enjoy its kitschy rides, street performers, sand beaches and family-friendly atmosphere.5. No. The city officials are trying to step in and get a one-year renewal ofAstroland's lease.News Item 2It's called the "Highline." It's a newly renovated and elevated promenade that was once a railway line for delivering cattle and other food stock. In 1980, the train made its last delivery, bringing frozen turkeys to lower Manhattan. In a densely populated city, the Highline now provides open space for relaxation as it winds through neighborhoods once noted for slaughterhouses.It's an oasis in a sea of concrete. The walkway includes more than 100 species of plants inspired by the wild landscape left after the trains stopped running. New construction is everywhere. Apartments, office towers, restaurants and even a museum have sprouted alongside the promenade.The first section of the Highline was inaugurated in May, after 15 years of planning and political battles. New York Mayor Michael Bloomberg, along with benefactors like clothing designer Diane von Furstenberg and her husband, media mogul Barry Diller, cut the ribbon.The first two sections of the Highline cost $152 million. Of that, $44 million was raised by the public. To those who visit, it seems it was well worth the wait and the money.News Item3African American History MuseumAn old Greyhound Bus* terminal sits unused in the heart of downtown Dothan, Alabama. It's hardly noticeable, nestled between two office buildings and surrounded by a chain link fence. There are no written signs that hint of the structure's controversial history. Four decades ago it was a symbol of racial segregation. During the 1960s, bus terminals like other public facilities throughout the American south were divided into white areas and black areas. The building still has the separate entrance and restroom facilities that black customers were legally required to use. Today, those elements have a different social value, and they will become one of the centerpieces of a new African American history museum.The museum will include galleries devoted to the accomplishments of George Washington Garver* and other black scientists and inventors. There will be a gallery depicting black heroes of military and social campaigns.And the city of Dothan is helping. It's providing the museum with some financial support, and it's already promoting the attraction to visitors. The G-W Carver Interpretive Museum should open doors by August and its director Francina Williams hopes to capitalize on Alabama's historic role . the center of America's Civil Rights movement. When visitors come to Birmingham, Selma and Montgomery to learn about the struggles that African Americans have endured, she would like them I make a side trip to Dothan to see what African Americans have contributed to Alabama, America Id the world.Exercise ADirections: Listen to the news item and complete the summary.This news item is about an African American history museum showing the struggles and contributions f African Americans.Exercise BDirection: Listen to the news again and decide whether the following statements are true (T) or false (F).1.F2. T3. F4.F5.T6. T7. F8.TSection Four supplementary ExercisesPart 1 Feature ReportLamaina grew up listening to her grandfather's stories of Garaguso. Tommaso Lamaina immigrated from Garaguso to Philadelphia in the 1920s in search of work. But he never let his family forget the place where generations of their forefathers had lived.The stories inspired Lamaina’s dream of developing her own relationship with a place she was never able to visit with her grandfather, who died when she was a teenager. So in 2000, with years of experience as a professional photographer behind her, she decided to begin an annual pilgrimage to Garaguso to capture life there on film.Garaguso is a farming village, home to about 1,500 people, in the mountainous region of Basilicata, located in the instep of Italy's boot. It's one of the most remote and least developed zones in the country. After decades of emigration, it's sparsely populated. One out of seven of thepeople who remain can't read or write.Lamaina's photos show a Garaguso that seems hardly to have changed in centuries, an anachronism compared with a very modern Italy. Taken in black and white, they show the winding cobblestone streets and ancient buildings of the historical centre. There are donkeys, loaded up with kindling for the open fires and stoves, which still warm the houses. There are portraits of men with gnarled faces, wearing black pants and white shirts from a past era. There's the local baker, whose family has been selling bread in the same building since the late 1700s. There are women with white hair and no teeth, dressed in black.Arriving in the village where her family had lived for generations was like a homecoming for Lamaina. She grew up in an inner-city neighborhood of Philadelphia, in the bosom of an immigrant southern Italian community. At home, her relatives spoke the dialect of Garaguso rather than English.But over the years, the reserve has lessened. Lamaina admits, and her work shows, that life in Garaguso is not easy. The locals work from sunup to sundown in the fields, tending their crops and animals. They eat what they produce. Little is imported and nothing goes to waste. But she believes it's rich in the things that matter, like generosity, hospitality and family ties. In this respect, she says, the village has something to teach those who see her work.Lamaina recently held an exhibition of her work in Florence, where she now lives. She's also giving a copy of her images to City Hall in Garaguso.After eight years of recording life there, Susanna Lucia Lamaina's not ready to put away her camera yet. She says she has many more photographs to take and hopes her work will put her family village on the map. Her grandfather, Tommaso Lamaina, would have been proud.A.Susanna Lucia Lamaina’s recording life in Garaguso.B.T,T,T, T,T,F,T,FPart 2 PassageSafari1)A blur of gold was spotted through the high, wind-whipped grasses and off wewalked toward the lion's den.2)He couldn't stop smiling as we crept closer and closer into the glow of theday's last light.3)Just a meter away from the lions a straggling buffalo loped by, but ourappearance seemed to distract them and the buffalo got away.4)Under an open sky we winded our way through cracked sun-baked pathways.Our guides knelt in the sand, pointing out the differences between the various animal tracks.5)Thrashing in the water a mauve-colored hippo grunted, snapped his giantjaws, and lunged forward.We kept our distance behind a log on the banks of the river.A blur of gold was spotted through the high, wind-whipped grasses and off we walked toward the lion's den*. We glanced at each other nervously, but forged ahead. My friends and I had come to experience the African bush on foot, so, gulping, we fell in shaky step behind our two ranger guides. Their rifles were at the ready. So were our zoom lenses. Seeing lions was a special treat, even for our veteran guide, and he couldn't stop smiling as we crept closer and closer into the glow of the day's last light.About 150 meters ahead we counted 10 lions sitting in a semicircle in the grass. Their heads poked up through the grass thicket, listening, aware.Just a meter away from the lions a straggling* buffalo loped by. Perhaps the lions' intended dinner? But our appearance seemed to distract them and the buffalo got away.We were in the Kruger National Park*, the largest game park in South Africa, on a guided walking safari.Kruger National Park is the country's main game* reserve. Roughly the size of Wales, it stretches for almost 2.5 million hectares across a maze of ecozones from flat scrubby bush, dense shrub-like Mopane tree covered hillsides to lush valleys.For three nights home was a circle of thatched roof two-person huts tucked behind a leafy grove of trees in an enclosed camp that included toilets and hot (mostly) showers.Dinner was served around an open fire, a massive kettle of hot water for tea or coffee steaming on a nearby pile of smoldering coals.The only light after dark were swaths of luminous stars overhead and our kerosene* lanterns.We joked that we had arrived to the catered version of "Survivor".The first morning we climbed out from beneath mosquito nets to the muffled sounds of an elephant munching on a tree behind our huts, which were separated only by several meters and a wire mesh fence.As if the elephant was not wake-cup call enough, outside each hut a jug of water had been poured into a plastic basin for a quick face wash before hitting the trails.Under an open sky we winded our way through cracked sun-baked pathways through baobab* and kudu* berry trees. Our guides knelt in the sand, pointing out the differences between the various animal tracks.A line in the sand told a crocodile had recently slipped into a nearby pool.Later we saw a crocodile sunning on a rock not far from where we had been swimming the day before.In the same area we had a sunset sighting of a mauve*-colored hippo* who was not happy to see us.Thrashing in the water he grunted, snapped his giant jaws, and lunged* forward. We kept our distance behind a log on the banks of the river where we later got a glimpse at a family of baboons*.On our last evening streaks of orange made the sky glow as if on tangerine* fire. We were all on a high from our lion sighting.I inhaled the colors, the silhouette* of buffalos grazing near a watering hole, the evening dropped in temperature and squeezed a friend's hand.Exercise A Pre-listening QuestionHere are the top parks for anAfrican safari:The beautiful Masai Mara National Reserve in Kenya, the world-famous Serengeti National Park and Ngorongoro Crater in Tanzania, the lush green Okavango Delta and Chobe National Park in Botswana and the Etosha National Park in Namibia.Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.Exercise C Detailed ListeningDirections: Listen to the passage and answer the following questions.1)They experienced the African bush on foot.2)Seeing lions was a special treat for them.3)They saw 10 lions sitting in a semicircle in the grass.4)Krugge National Park stretches for almost 2.5 million hectares ,roughly thesize of Wales.5)They stayed in a thatched roof two- person huts with toilets and hot showers.文档收集于互联网，已重新整理排版.word版本可编辑.欢迎下载支持.6)Dinner was served around an open fire.7)They saw a crocodile sunning on a rock not far from where they had beenswimming the day before.8)They were all on a high from their lion sighting.Exercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions1. They saw lions, buffaloes , elephants, crocodiles, hippos, baboons, etc.2.(Open)1文档来源为:从网络收集整理.word版本可编辑.。

Unit 3 Talking about PeopleSection 1 Tactics for ListeningPart 1 PhoneticsA. Listen and repeat1. A: Where were you at one o’clock?B: At one o’clock? At my mother’s.2. A: Let’s ask him to let us go.B: He won’t let us go.3. A: I saw them together.B: Where did you see them?B. Complete the following short dialogue as you listen to the tape. Pay special attention to the weak forms, link-ups and contractions. Friend: Hi, Linda. I hear you and John got married (l)last month. Linda: Yeah, we did, (smiling) Three weeks (2) ago.Friend: Well, congratulations!Linda: Thank you.Friend: Did you (3) have a big wedding?Linda: No, we got (4) married at City Hall. We didn’t want to spend very much because (5) we’re saving to buy a house. Friend: Where did you (6) have the reception?Linda: Oh- we (7) didn’t have a reception. We just (8) invited a few friends over for drinks afterwards. Friend: What (9) did you wear? Linda: Just a skirt and blouse.Friend: Oh!Linda: And John wore a (10) jacket and jeans.Friend: Where did you (11) go for your honeymoon?Linda: We (12) didn’t have a honeymoon. We went back to work the next day. Ah, here comes (13) my bus.Friend: Listen. (14) I’d love to help celebrate. Why don’t you two (15) come over for a drink next week?Linda: Sure. We’d love to. (16) I’ll talk to John and (17) call you Monday. Friend: Great. See you (18) next week.Linda: Bye.Part 2 Listening and Note-takingBob: Look at that, Angela. True-Value is going to sell hi-fi’s for 72.64 pounds. I’m going to buy one. We can save at least 20 pounds.Angela: Yes, and look at the washing machines. They’re going to sell some washing machines for 98.95 pounds, go we can save 22 pounds. A washing machine is more important than a hi-fi.Bob: By the way, Angela, do you know how much money we’ve got? About 200 pounds, I hope.Angela: Here’s the bank statement. I didn’t want to open it. Oh, dear. Bob: What’s the matter?Angela: We haven’t got 200 pounds, I’m afraid.Bob: Well, come on. How much have we got?Angela: Only 150 pounds 16.Things they want to buy Price Money they can savea hi-fi72.64 pounds at least 20 poundsa washing machine98.95 pounds22 poundsExercise B:Money to pay for the things to buy: 171.59 poundsMoney to be saved: 42 poundsMoney they think they can have: 200 poundsMoney they actually have: 150.16 poundsTapescript:Bob: Look at that, Angela. True-Value is going to sell hi-fi’s for 72.64 pounds. I’m going to buy one. We can save at least 20 pounds. Angela: Yes, and look at the washing machines. They’re going to sell some washing machines for 98.95 pounds, go we can save 22 pounds. A washing machine is more important than a hi-fi.Bob: By the way, Angela, do you know how much money we’ve got? About 200 pounds, I hope.Angela: Here’s the bank statement. I didn’t want to open it. Oh, dear. Bob: What’s the matter?Angela: We haven’t got 200 pounds, I’m afraid.Bob: Well, come on. How much have we got?Angela: Only 150 pounds 16.Section 2 Listening ComprehensionPart 1 Words or Message?A.:1. John Bishop was very popular because he founded a company that made stationery products from recycled materials.2. The gross domestic product of our country has been stationary for many years at about 7.5 percent even if we had been retarded (or confronted with) by the world economic recession.B:1. Only be training hard every day can you become a good athlete.2. He is a more persuasive speaker than his brother.3. Never have we had more apples than this year.1. The only way you can become a good athlete is by training hard every day.2. He speaks more persuasively than his brother.3. We’ve had more apples this year than ever before.Part 2 DialoguesDialogue 1 What’s He Like?Exercise A: Listen to the dialogue and complete the following notes. Age: 35 or 36Appearance: good-lookingHobbies: sports—football basketball and tennisMarriage status: single / not marriedExercise B: Listen to the conversation again and answer the following questions.1. What is he good at? How does his friend know that?(He is good at tennis. His friend knows that because he plays at the same tennis club where she plays.)2. Does he live alone? Has he got a companion?(Yes, he lives alone. But he has a companion, his dog.)Exercise C: Listen to some extracts from the dialogue and complete the following sentences with the missing words.I don’t know him very well. He’s a bit...shy, I think. He isn’t married. He lives in a flat on his own. Well, just him and his dog.Tapescript:A: Tell me about your new manager. What’s he like?B: Oh, terrific. He’s tall, good looking.., well, I think he’s goodlooking, anyway ... and he’s about 35 or 36. He’s very interested in all kinds of sports —football, basketball... oh, and tennis. My friend told me he’s very good at tennis. He plays at the same tennis club ... the club where she plays ... you know. A: Oh, is he friendly? I mean, in the office...B: Well, I don’t know him very well. He’s a bit...shy, I think. He isn’t married. He lives in a flat on his own. Well, just him and his dog.Dialogue 2 How Old Are You?Exercise A: Listen to the interview and complete the following report.Name of the interviewee: Keith.Keith is (1) 37 years old. He’s got (2) two children. One is (3)11 and the other is (4)13. He is a (5) printer’s reader and copy editor at the (6) Oxford University Press. He starts work at (7) 7:30and finishes at (8) 4:15 with a (9) 45-minute lunch break. He goes to work by (10) bicycle and train.He is interested in (11) antiques. He dislikes (12) decorating and is not awfully (13) keen on gardening. He reads quite a lot, (14) newspapers, books, especially (15) books of history.He doesn’t (16) smoke and drinks (17) only occasionally. He doesn’t (18) go to the church often.Exercise B:1. Man 2: Things I don’t like—I don’t like decorating. I’m not awfully keen on gardening.2. Man 1: Yeah. And what kind of books do you read?Man 2: Erm—tends to be more along history lines.Tapescript:Man 1: All right, Keith. How old are you?Man 2: Thirty-seven.Man 1: Thirty-seven, yeah? And, erm, you married?Man 2: Yes.Man 1: Yeah. Have you got children?Man 2: Two.Man 1: Yeah. What are their names?Man 2: Toby and Lucy.Man 1: Toby and Lucy. How old are they?Man 2: One’s 11, that’s Lucy; and Toby’s 13.Man 1: Yeah. Tell me about your job, Keith.Man 2: Well, I work at the Oxford University Press. I’m a printer’s reader and copy editor.Man 1: Erm, what sort of hours of work do you have?Man 2: Erm, 7:30 in the morning.Man 1: You start work at 7:30?Man 2: Yes. I start at 7:30 in the morning and finish at 4:15. That’s with a 45-minute lunch break.Man 1: Yeah. Do you like it that way? Do you like starting very early? Man 2: No, I don’t. No.Man 1: How do you go to work?Man 2: Er, well, I cycle from here to Didcot Station, and then catch the train.Man 1: Tell me one or two things you like doing, and one or two things you don’t like doing. What do you like doing? What do you do for enjoyment? Man 2: Well, I’m quite interested in antiques*.Man 1: Yes.Man 2: Things I don’t like —I don’t like decorating. I’m not awfully keen on gardening.Man 1: OK. What reading — what sort of— what newspaper do you read? Man 2: The Times.Man 1: The Times, yeah.Man 2: And The Sunday Times.Man 1: Yeah. And what kind of bonks do you read?Man 2: Erm—tends to be more along history lines. Not novels, generally, more general history. Local history especially.Man 1: Yeah, OK. Do you smoke, Keith?Man2 : No.Man 1: You drink?Man 2: Occasionally.Man 1: Yeah. Do you go to church?Man 2: Not very often, no.Man 1: Right. Thank you very much indeed.Part 3 Passage Cycling AccidentsExercise A:1. What do young children often find difficult to do when riding bicycles?2. When choosing a bike for a child, what should you ensure?3. How old should a child be when the child is allowed out on the road on a bike?4. What do you know about the Cycling Proficiency Test?5. Before a child is allowed out alone, what should he be able to do?6. What is parent’s advice to their children when they are out ona bike in the dark?7. What is the parents’ responsibility?8. What can be life-saving?Exercise B:1. Make sure that your child’s bike has the right size of frame and that the saddle and handlebars are correctly adjusted. When sitting on the saddle, a child’s feet should comfortably touch the ground and hands must be able to work the brake levers.2. For night-time riding, lights must be working and reflectors must be clean.Tapescript:Cycling accidents often happen because children are allowed out on the roads before they’re really ready. After all, it takes time to learn to ride a bike safely, and riding safely means much more than just staying on. For example, a child must be able to turn and look behind, and do hand signals without wobbling. And at the same time as handling the bike safely, the child must be able to cope with the roads and traffic.How to prevent accidents? Make sure that your child’s bike has the right size of frame and that the saddle and handlebars are correctly adjusted. When sitting on the saddle, a child’s feet should comfortably touch the ground and hands must be able to work the brake levers. Make sure children can ride safely and can cope with roads and traffic before you let them out along. As a general rule, children under nine years oldshould never be allowed out on the roads on a bike alone. An adult should always be with them.Encourage your child to go in for a Cycling Proficiency Test. You can get details of courses from your Road Safety Officer at your local authority. Look in your telephone directory for the local authority number. But remember that these courses are often fun in school playgrounds, so it’s important to make sure that what’s learnt is then put into practice on the roads. Make sure that your child understands road signs.Explain, for example, that “crossroads” does not mean “cross the road”. Words like“one-way street” and “traffic island” can also be difficult for children to understand. Make sure that your child wears reflective clothing when out on a bike, especially in the dark or in bad weather. For night-time riding, lights must be working and reflectors must be clean.Bicycle maintenance can be life-saving. It’s up to parents to check their children’s bikes regularly and get repairs done properly. Teach your child, too, to check brakes and lights regularly.Section 3 Oral WorkPart 1 Questions and AnswersExercise: Listen to the dialogue and then answer some questions about it. You will hear the dialogue and the questions only once. Answer each question with a complete sentence after you have heard it.Questions:1. What was Mr. White doing this morning?(He was writing his book this morning.)2. According to Mr. White, was the book coming along all right?(No, he thought the rest of the book would be difficult to write.)3. What did Mrs. White expect?(He expected that Mr. White would find the answers interesting to work out.)4. Why did Mr. White think the house was easy to work in?(Because he would at least be able to think)5. When would the school holidays start?(They would start in a week.)6. Was it possible for Mr. White to work in the house during the school holidays?(No, it was impossible for him to work in the house.)7. Could Mr. White work in the garden this morning?(Yes, he could work in the garden this morning.)Why? (Because it was peaceful and quiet)8. Why should Mr. White make most of it while the garden was peaceful and quiet?(Because peace and quiet would be hard to find in the garden pretty soon.) Tapescript:Mrs. White: How did your writing go this morning? Is the book coming along all right?Mr. White: I’m not sure. I think the rest of it will be difficult to write. There are still some problems to solve.Mrs. White: I expect you’ll find the answers interesting to work out. Mr. White: If I can work them out. Thank goodness the house is easy to work in. I shall at least be able to think.Mrs. White: You’ve forgotten something. Peace and quiet will be difficult to guarantee much longer.Mr. White: Good, heavens, yes. The school holidays start in a week, don’t they? The house will be impossible to work in while they last.Mrs. White: Well, some extra noise is hard to avoid. But I’ll keep them away from the study as much as I can. That’ll be all right to work in. Mr. White: What about the garden? It was beautifully peaceful and quiet out there this morning.Mrs. White: Well, you’d better make the most of it while it lasts. Peace and quiet will be hard to find in the garden pretty soon, I’m afraid.Part 2 RetellingTo the American people, education is very important. The first twelve years of public school are free of charge. As a result, about 93 percent of the teenagers from fourteen to seventeen years old are in high school.However, 200 years ago, education was not free. American elementary schools were only for rich people. Most young people were not in school.The first public high school was in 1832. The purpose of the school was to prepare students for college. Its most important subjects were mathematics and foreign languages.Nowadays, American education is a big business. There are about 45 million students in the nation’s elementary schools and high schools. Each year there are about three million high school graduates. The main purpose of high school is still to prepare students for college. There are also job-training programmes in high school and programmes to teach useful skills for everyday life - for example, driver training, first aid, and even cooking.Section 4 Supplementary ExercisesPart 1 Listening Comprehension My NephewExercise: Listen to the passage and choose the best answer to each of the following questions.1. What did Tony’s uncle intend to do for Tony’s birthday this year?2. What did Tony’s uncle buy for his birthday the year before last?3. Why were Tony’s parents unthankful for the gift?4. What was Tony’s attitude towards the things to buy?5. What did he suddenly spot in a shop?6. How did his uncle persuade Tony to change his mind?7. What did Tony look like when his uncle saw him fifteen minutes later?8. What can be inferred from the passage?l. D 2. B 3. D 4. A 5. B 6. C 7. C8. DTapescript:This year I decided to do something to regain my reputation as a kindly uncle. My nephew, Tony, had never forgiven me for the dictionary I had bought him as a birthday present last year. His parents had no reason to be grateful to me either »because the year before, I had presented their dear son with a pot of paste* and some funny pictures .Instead of sticking* them into a book, Tony had naturally covered every wall in the house with them. This year, therefore, I decided to let him choose for himself.We went into a big toy shop but Tony was highly critical of everything he saw. In vain* did I show him toy after toy; he was not to be tempted*.Then I saw his eyes light up: he had discovered something hereally did approve of: a large tin drum. I was quite pleased, too, until I thought what Tony’s mother would say when she saw it. Nobody would get any sleep for weeks. I led Tony away quickly, saying that the drum was too expensive. If that was how I felt, Tony replied jokingly, then I could buy him the big model railway in the shop window. Now that was really expensive, so I quickly changed the subject.Tony asked for permission to go off on his own and I made the most of my opportunity to sit down and rest my aching feet. Fifteen minutes passed but there was still no sign of Tony. I began to get worried and got up to look for him, I asked a young lady if she had seen a little boy in a grey suit. She looked about her helplessly and pointed out that there were so many little boys in grey suits. I was just beginning to despair*, when I saw a strange figure dressed in peculiar purple* clothes. The figure was wearing a false beard and a cave man’s* axe* in one hand, and a space gun in the other. It was, of course, Tony, who informed me at once that he was the first cave man to fly into space.Part 2 Oral WorkIn a recent broadcast, I heard a woman say that she felt guilty because she spent £20 at an auction sale. She was afraid her husband might accuse her of being extravagant. I find this attitude difficult to understand, for, obviously a married woman has as much right to spend £20 as her husband. Sometimes both husband and wife go out to work. But, in a case where the woman stays at home to look after the children, it is still unfair that she should feel guilty about spending a small sum of money on herself. Exercise: Listen to the passage and then give your opinion on the following topic.Do you agree with the speaker that the woman’s attitude is wrong?Part 3 Video Mars Rover: “A Mars Scientist’s Dream Machine”1. What’s the name of the Mars rover that was launched by the American space agency in November 2011?It is known as “Curiosity”.2. Where is it supposed to land?It is supposed to land at the foot of a mountain within a deep, 150-kilometer-wide hole called Gale Crater.3. What energy is used to support the Mars rover’s many activities and how long will the power last?The nuclear reactor supports the Mars rover’s many activities and it can maintain the operation of the rover for about two Earth years/one Martian year.4. What are the tasks of the Mars rover?They are: 1) collecting sample rocks and soil on Mars; 2) measuring the chemical make-up of rocks and soil; 3) looking for any organic material that might be present and the habitable environment for microorganisms.5. Give a brief description of the new rover.The new rover is a car-sized vehicle—much larger than the early ones. It contains a plutonium-fueled nuclear reactor that will provide plenty of power for scientific activities. The vehicle also has 17 cameras, a laser and a big six-foot robotic arm. Inside the rover, there are two very capable scientific laboratories.Tapescript:The American space agency launched its Mars Science Laboratory, also known as “Curiosity,” in November of 2011. The car-sized vehicle is supposed to land on Mars in August 2012. This computer model shows what scientists expect will happen when the spacecraft carrying "Curiosity" reaches the red pl anet. Curiosity” is supposed to land at the foot of a mountain within a deep, 150-kilometer-wide hole called Gale Crater. Deputy project scientist Ashwin Vasavada tells about “Curiosity.”“This is a Mars scientist’s dream machine. We’re so excited to have this rover going to Mars this year. It’s going to be the virtual presence for over 200 scientists around the world to explore Mars and Gale Crater that we’ll talk about. This rover is not only the most technically capable rover ever sent to another planet, but it’s actually the most capable scientific explorer we’ve ever sent out.”“Curiosity” is much larger than earlier rovers. It has a plutonium-fueled nuclear reactor that will provide plenty of power for“Curiosity’s” many activities. The vehicle also has 17 cameras, and a laser that can examine the chemical make-up of rocks.“What really dominates the design of this rover is the fact that it has this ability to sample rocks and soils on Mars for the first time, and so it has a big six-foot [1.8 meter] robotic arm. And the rover is partly that big because it holds two very capable scientific laboratories inside the rover.”One instrument measures the minerals in rocks and soil. Another looks for chemicals and any organic material that might be present. The goal of the experiment is to learn if Mars ever had environmental conditions that could have supported microorganisms.“This mission is really about looking for those habitable environments, and not det ecting life itself.”Vasavada says the mountain within Gale Crater will provide plenty of information about the development of Mars. That is because each layer of rock contains new clues.“It has some geologic evidence that water was around. We hope, in fact, to search for organics with this mission. That’s another requirement for life as we know it.”The nuclear reactor on “Curiosity” has enough power to operate on the surface of Mars for about two Earth years, which is the same as one Martian year.补充阅读：职业访谈与工作面试是一回事吗说起职业访谈（Informational Interview），很多人都不清楚是什么意思。

UNIT 5Section One Tactics for listeningPart 1 Sport DictationWindIn the past we watched the wind closely. (1) Hunters knew that game moved (2) with the winds, that keeping the wind in (3) one's face was essential to a successful (4) stalk. Farmers knew that changing winds brought (5) rain or drought.Polynesian* sailors could find islands beyond the (6) horizon by lying on their backs in their (7) canoes and feeling the swells* caused by winds (8) rushing onto islands many miles away. Eskimos could (9) navigate in Arctic whiteouts*, when fog or snow (10) obscured all landmarks, by following remembered currents of air over the snow and ice.Today few people can tell where the wind comes from. We live inside walls, (11) surrounded by chrome and glass, and the winds outside are often (12) gusts of our own making - the wake of (13) rushing automobiles, the tunneling of air down narrow city streets. We get our weather (14) from the news, not from the wind behind us. We hear the wind as house sounds: the (15) rattle of windows, the scratching of branches at a window (16) screen, the moan of a draft underthe (17) hall door. These are pop music, not the (18) classical style of the wind, which is the collision of leaf and blade, the (19) groan of branches under stress, the (20) stirring of ocean waves.Part 2 Listening for GistEleven years ago, a US Congressman from the state of Michigan introduced legislation asking Congress to study the issue of slavery reparations. Since then, the cities of Washington, Detroit, Cleveland, Dallas and now Chicago have called on Congress to consider such payments. Chicago aldermen voted 46-1 in support of the resolution. Alderman Freddrenna Lyle is the descendant of a slave. She says blacks in the United States are still at a disadvantage because of slavery."Today, when I am down the street and cross the street and go to (the department store) Sak's and people follow me through the store. It is because slavery has taught people to treat us differently based on skin color. It lives and breathes with us. It is with us every single day."Alderman Ed Smith says there is not enough money in the universe to compensate blacks for what they have suffered because of slavery, but he says it is time for the country to try.ExerciseDirections: Listen to the passage and write down the gist and the key words that help you decide.1)This passage is about slavery reparations.The key words are slavery reparation, payments, vote, resolution, descendant, disadvantage, skin color, compensate, blacks, suffer.Section two Listening ComprehensionPart 1 DialogueCheapo TicketTerri: Did you see that television series with Michael Palin?Simon: The one where he went around the world in eighty days?Terri: Yeah.Simon: Yeah, it was really good. You know, that's something I've always wanted to do.Terri: Me too. Mind you, you have to put up with a lot of hassles *. I mean. I went to Hong Kong last year and it was one long disaster!Simon: Really?Terri: Yeah, I was stuck in Moscow for three days!Simon: How on earth did that happen?Terri: Well, it was like one of those bucket shop* tickets, you know, from theback of a magazine. I went down to this little place in central London,in Soho and paid cash.Simon: But they're usually OK, aren't they?Terri: That's what I thought at the time. Now I know better! I mean the plane was delayed two hours leaving Heathrow and we were doing a stopoverat Moscow. It was Aeroflot*. So we arrived late at Moscow, in themiddle of the night, and we all went into the transit lounge and afterabout two hours this official came in and told us we'd missed theconnection to Hong Kong; we'd have to stay the night in the airporthotel ...Simon: But why?Terri: The late departure from Heathrow apparently.Simon: So, what was the hotel like?Terri: Grim* ... more like a prison really. Anyway, the next morning I went down to reception and asked what was happening. Disaster! They'dchecked my ticket or something and decided it wasn't a proper Aeroflotone, only valid for the twice-a-week flight, not the daily flight. So I hadto sit there and watch all the other passengers go off to catch the nextplane to Hong Kong while I was stuck in this terrible hotel.Simon: Well, a good chance to explore Moscow.Terri: No way! I didn't have a Russian visa, of course, so they wouldn't let me out. I had to stay there for three days. The pits! No TV, no newspapers,no phone lines and the food was gross. All because I had this cheapoticket,Simon: I guess you won't be buying cheap tickets again.Terri: You're not wrong!ExerciseDirections: Listen to the dialogue and decide whether the following statements are true (T) or false (F).l.T 2. T 3.F 4.T 5. F 6.F 7.F 8. TPart 2 PassageFrozen Ethnic Foods1）T wo years ago, there were three freezers in the store that catered to people from the Indian subcontinent and now there are 55.2）A few blocks away at the Pacific Supermarket, which specializes in Chinese and Thai food, frozen dinners fill two long aisles.3）Other ethnic groceries are enjoying explosive growth in sales of frozen meals to immigrant and second-generation customers with less time, inclination orability to cook the foods of their homeland.4）By 2010, the Hispanic-American population in the United States is expected to grow 96 percent and the Asian-American population is expected to grow 110 percent.5）Europe is ahead of the United States in terms of big companies but the trend could grow here.At Patel Brothers' grocery, you can almost get lost these days in the frozen food section. Two years ago, there were three freezers in the store that catered to people from the Indian subcontinent in New York's Jackson Heights neighborhood. Now, there are 55, aisle after aisle crammed with inexpensive, ready-to-eat versions of chicken, chick peas and vegetable balls in sauces and spices.A few blocks away at the Pacific Supermarket, which specializes in Chinese and Thai food, frozen dinners fill two long aisles.Other ethnic groceries, including those offering Mexican food, are enjoying explosive growth in sales of frozen meals to immigrant and second-generation customers with less time, inclination or ability to cook the foods of their homeland.Filling the frozen food racks are rapidly growing food companies, many of them local or regional, which find that serving ethnic shops is easier and more profitable than selling to grocery chains. As their profits increase, they areattracting the attention of major corporations.The market for ethnic frozen foods reached US$2.2 billion in 2001, according to the American Frozen Food Institute.The biggest market is for Italian food, totaling US$1.28 billion in 200 I, up 6.1 percent from 2000. The overall frozen food market also grew by 6.1 percent, totaling US$26.6 billion.But Mexican frozen food sales grew 20.6 percent to US$488 million. Asian frozen entrees, which include Chinese, Thai and Indian, were up 12.3 percent, totaling US$463 million.The steady growth in popularity of ethnic frozen foods is partly a result of changing demographics* - by 2010, the Hispanic-American population in the United States is expected to grow 96 percent and the Asian-American population is expected to grow 110 percent.But other Americans are also enjoying dishes once considered exotic. The busy lives of many people help sales ..Six nights out of seven, it is well past midnight when Sanjay Kumar, a software manager at the brokerage* firm, arrives home from his office in Stamford, Connecticut.His refrigerator is bare but his freezer is full. So Kumar, 32, dines on chicken curry, chick peas, okra cooked with tomatoes and stuffed parathas. Total cost: about US$8.75.Making the food are mostly small businesses closely linked to immigrantpopulations from Asia, Latin America and Africa. Still, some are expanding beyond their own ethnic origins.Deep Foods* of Union, New Jersey, is adding frozen Thai and Chinese entrees even as it markets its Green Guru* line of Indian dishes.Deep Foods started out in the late 1970s as a family-owned snack business, then started making vegetarian frozen food in the mid-1980s. It has since diversified into non-vegetarian, natural and low-sodium* dishes.Heinz sees frozen dishes as a growth area along with organic and natural foods. Just before acquiring Ethnic Gourmet*, Heinz bought a Mexican food manufacturer, Delimex.Europe is ahead of the United States in terms of big companies. But the trend could grow here.Exercise A Pre-listening QuestionThe development and diversity of the delights of Chinese cuisine are representative of China's long history. With each dynasty new recipes were created until the art of food preparation reached its peak during the Qing Dynasty. The dinner called Man Han Quan Xi that incorporates all the very best of Man and Han Cuisines is held in high esteem as it does countless dishes, each with its own distinctive flavor and appeal.The diversity of geography, climate, customs and products have led to theevolution of what are called the "Four Flavors" and "Eight Cuisines".Cuisine in China is a harmonious integration of color, redolence, taste, shape and the fineness of the instruments. Among the many cooking methods they use are boiling, stewing, braising, frying, steaming, crisping, baking, and simmering and so on.Cuisine can rise to many different occasions from luxury court feasts, fetes, holy sacrificial rites, joyous wedding ceremonies to simple daily meals and snacks. The art of a good cook is to provide a wholesome and satisfying dish to suit the occasion.Besides the various Han cuisines, the other 55 ethnic groups each have their own. With their peculiar religions and geographical zones, their diets differ respectively and are full of interest.Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.Exercise C Detailed ListeningDirections: Listen to the passage and fill in the following chart about the growth of the ethnic foods' market shares in the United States in 2001 and then answer the questions.1.Making the food are mostly small businesses closely linked to immigrantpopulations from Asia, Latin America and Africa.2.Deep Foods started out in the late 1970s as a family-owned snack business,then started making vegetarian frozen food in the mid-1980s. It has since diversified into non-vegetarian, natural and low-sodium dishes and is now adding frozen Thai and Chinese entrees even as it markets its Green Guru line of Indian dishes.Exercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1)First, the steady growth in popularity of ethnic frozen food is partly a resultof changing demographics - by 2010, the Hispanic-American population in the United States is expected to grow 96 percent and the Asian-American population is expected to grow 110 percent. And the Americans are also enjoying dishes once considered exotic and the busy lives of many people help sales.Second, many food companies find that serving ethnic shops is easier andmore profitable than selling to grocery chains. As their profits increase, they are attracting the attention of major corporations. Heinz sees frozen dishes asa growth area along with organic and natural foods.2)(Open)Section Three NewsNews Item 1Therapy Dogs at Ground ZeroJean Owen is a dog trainer and volunteer with Therapy Dogs International, an organization that provides specially-trained dogs and their handlers for visits to nursing homes, hospitals and other institutions. Therapy Dogs International, based in New Jersey, is one of a growing number of organizations that believes that the comfort and love of a pet can increase a person's physical and emotional well-being, promote healing and improve the quality of life.Therapy Dogs International was founded in 1976 by Elaine Smith, a registered nurse who observed the benefits of pets interacting with patients. Studies have shown that holding or petting an animal can lower a person's blood pressure, release tension and ease loneliness and depression. Since September (terrorist attacks), dog trainer Jean Owen has spent a lot of time visiting firehouses and Red Cross respite* centers for workers at Ground Zero.In New York City, there continues to be a need for specially-trained dogs tocomfort people who have been traumatized* by disaster. One victim remarked, "With people, you have to talk about your feelings. But a dog knows how you're feeling."Exercise ADirections: Listen to the news item and complete the summary.This news item is about the therapy dogs that are used to increase a person's physical and emotional well-being. promote healing and improve the quality of life.Exercise BDirections: Listen to the news again and complete the following passage.Therapy Dogs International, located in New Jersey, was founded in 1976 by Elaine Smith, a registered nurse who observed the benefits of pets interacting with patients. Studies have shown that holding or petting an animal can lower a person's blood pressure, release tension and ease loneliness and depression. Since September (terrorist attacks), dog trainer Jean Owen has spent a lot of time visiting firehouses and Red Cross respite centers for workers at Ground Zero. In New York City, there continues to be a need for specially-trained dogs to comfort people who have been traumatized by disaster. One victim remarked, "With people, you have to talk about your feelings. But a dog knows how you're feeling."News Item 2RobotsThe new SDR4.X stands only 60 centimeters tall, but Sony still says it could be part of the family. But it will have to be a wealthy family. Its creators say it will cost as much as a luxury car!Electronics companies across the globe are racing to develop the next great robot for use around the home. Some, such as the SDR4X, are humanoid* robots meant to entertain their owners with their walking, talking and tricks. Others are made to do chores, such as mow the lawn or wash the car.Robots could help kids do their homework, or make learning fun, forexample.Rodney Brooks is the Artificial Intelligence Director at the Massachusetts Institute of Technology.His company, Robot (eye-robot) Corporation, has developed what it calls "remote presence" robots. They allow their owners to control them from anywhere in the world by using the Internet. He calls this "rebottling".As for the fun side, the industry is developing companion robots for elderly people who are lonely. And Sony expects to put its SDR4X on the market by the end of the year.Exercise ADirections: Listen to the news item and complete the summary.This news item is about the latest development in robots for use around the home.Exercise BDirections: Listen to the news again and discuss the following questions.1)It costs as much as a luxury car.2)Sony made it.3)They will entertain their owners with their walking, talking and tricks.4)It means that these robots allow their owners to control them from anywherein the world by using the Internet.5)Sony will put SDR4X on the market by the end of the year.News Item 3RoboticsThe sophisticated combination of electronics and software empowering today's toys may run tomorrow's household robots, according to engineer Pradeep Khosla, at Carnegie Mellon University's Robotics Institute.Mr Khosla is presently working on programming robots to duplicate human response, so that in the future robots might be able to function as helpers for the elderly or the. handicapped.He says he has made some gains - robots that respond to hand signals, voice commands, light and darkness and those gains are visible on today's toy market.Jeff Burnstein of the Robotics Industries Association says a robot, by definition, is a piece of equipment that is multifunctional, one that can be reprogrammed to do many different tasks.Home robot helpers may be a distant dream, he says, but industrial robots are an essential part of most factories today.As for the future, Pradeep Khosla says a person will be able to turn to his or her robot helper and say - Get me a Coca Cola. That robot will then walk to the refrigerator and open the door.That future is about 20 years off, Mr. Khosla estimates. The children playing with robot toys today could be the first generation to live with robots in their homes as adults.Exercise ADirections: Listen to the news item and complete the summary.This news item is about the present achievements of robotics and the home robot helper in the future.B esicrexEDirections: Listen to the news again and complete the following passage.Future robots will be able to duplicate human response, so that they might be able to function as helpers for the elderly or the handicapped. Researchers have already made some gains - robots that respond to hand signals,voice commands, light and darkness and those gains are visible on today's toy market.In about 20 years, the children playing with robot toys today could be the first generation to live with robots in their homes as adults.Section Four Supplementary Exercisespart 1 Feature ReportDrugs Less DevelopedInternational health workers are calling on the governments of the major donor nations to support the research and development of new drugs to treat some of the deadliest, most neglected diseases in developing countries. About 150 experts are meeting in New York this week, brought together by the Paris-based "Medecins Sans Frontiers" (Doctors Without Borders) organization, to discuss ways to jumpstart new initiatives.The target of this global health campaign are the big pharmaceutical companies. "Doctors Without Borders" and other global health groups arguethe drug giants are focusing their research and development mostly on the afflictions of the affluent.A new report shows there are about eight new drugs on the way for impotence, seven for obesity. But a survey of the world's leading drug companies indicates nothing new in the pipeline for tuberculosis, malaria, sleeping sickness or a series of other tropical diseases that afflict mainly the poor and underprivileged in developing regions.Dr Krisantha Weerasuriya from Sri Lanka works for the World Health Organization in India. He says he has waited in vain for most of his career for some breakthroughs.Physicians call these neglected people the “silent sufferers.” They have no voice, no strength, no political power. And for the drug companies, health workers say, there simply is no market where the number of users is huge but the potential profits are small.International groups, therefore, are trying to pressure governments to provide leadership on the problem.Els Torreele, a pharmacologist from Brussels, says the public sector has to step in where the private sector fails:“We believe there is more opportunity to have the public sector has to step in where the getting this research work restarted and trying to attract the pharmaceutical industry, which has interest in doing that. There’s no reason it could not be done in the public sector if you put the money and energy in it that’sneeded.”The pharmaceutical companies argue it makes money to develop drugs and they have no interest in doing that. There’s no reason it could not be done in the public sector if you put the money and energy in it that’s needed.”The pharmaceutical companies argue it takes money to develop drugs and they have to keep an eye on their “bottom line”. However, reports from some of the big pharmaceutical firms suggest they are spending, in some cases, less than one percent of their budgets on what health workers call the “neglected diseases”.Medical experts say prospects for the future look grim. Even with malaria and tuberculosis, where there are effective drugs on the market, new ones are needed as people develop resistance to the old medicines.Health organizations concede the solution is probably complex and it will require a lot of money. But they see the health crisis in developing countries, where the majority of people live, as a major embarrassment in a world otherwise so advanced and so prosperous.Exercise ADirections: Listen to the science report and complete the summary.This science report is about the lack of attention and efforts in development of needed drugs in developing countries.Exercise BDirections: Listen to the report again and decide whether the followingstatements are true (T) or false (F). Discuss with your classmates why you think the statement is true of false.T 1. “Doctors Without Borders” is a Paris-based organization.(About 150 experts are brought together by the Paris-based” Medicines Sans Frontiers” (Doctors Without Borders) organization.)F 2. 150 experts who are brought together by this organization will meet in New York next week.(About 150 experts are meeting in New York week)T 3. The medical experts are calling on the government of the major donor nations to support the research and development of new drugs to treat some of the deadliest, most neglected diseases in development countries.(International health workers are calling on the government of the major donor nation to support the research and development of new drugs to treat some of the deadliest, most neglected diseases in developing countries.)F 4. The common diseases that trouble the poor and underprivileged in the developing regions are tuberculosis, malaria, sleeping sickness and obesity.(A survey of the world's leading drug companies indicatestuberculosis,malaria,sleeping sickness or a series of other tropical diseases are the common diseases that afflict mainly the poor and underprivileged in developing regions, but no obesity.)F 5. Physicians call these neglected people the "silent sufferers", because they lost their voices.(Because they have no voice, no strength, no political power.)T 6.The reason that big drug companies have no interest in developing new drugs to treat most neglected diseases is the small potential profits.(For the drug companies, there simply is no market where the number of users is huge but the potential profits are small.)Part 2 passageMcDonald’s Co rp1. Revenue, which includes sales and franchise fees, rose 5.6 percent to US$3.8 billion from US$3.6 billion.2. Investors say he is getting a grip on the troubles he inherited, especially atwo-year sales slump.3. McDonald's had wanted to sell 50 percent to 60 percent of the chains while retaining managerial control.4. He will be paid a salary of US$I.4 million this year and has options on 600,000 shares if he agrees to take the job.5. Franchisees run 85 percent of McDonald's US outlets, while the company operates the other 15 percent.McDonald's Corp is toasting hamburger buns six seconds longer to make them tasty. That's just one way new Chief Executive Officer James Cantalupo isshifting toward improving the fast-food giant's products rather than adding restaurants.In late April, McDonald's reported its first-quarter profit increased as sales rose at the fastest pace in more than a year, helped by the strengthening of the euro.Net income rose 29 percent to US$327.4 million, or 26 US cents a share, from US$253.1 million, or 20 US cents a share, a year earlier, after the world's largest hamburger chain posted in the red ink for the fourth quarter, its first loss ever.Revenue, which includes sales and franchise* fees, rose 5.6 percent toUS$3.8 billion from US$3.6 billion.Investors say Cantalupo is getting a grip on the troubles he inherited, especially a two-year sales slump. The company had strayed by focusing on expansion instead of quality control.After about 100 days on the job, Cantalupo says he will spend 40 percent less on new restaurants and renovation this year.McDonald's will add 360 outlets, down from 1,000 last year. It will be "better, not just bigger", the 28-year McDonald's veteran told investors at an April 7 meeting in New York.McDonald's had wanted to sell 50 percent to 60 percent of the chains while retaining managerial control.Last year, shares of McDonald's plummeted* 39 percent, making it thethird-biggest decliner in the Dow Jones Industrial Average.Cantalupo, 59, signed up* actor Paul Newman to supply Newman's own dressings for salads that McDonald's is adding for a healthier menu. McDonald's also will offer yogurt and fruit in kids' Happy Meals and try new seasonings for hamburgers.Longer toasting is just part of the effort to make the buns taste better. McDonald's also changed the recipeExecutives also told investors at the meeting that McDonald's will serve appetizing food quickly and in a clean, friendly environment. The company will train staff to smile more, handle irate* customers politely and reduce the wait at counters.McDonald's has about 30,000 outlets worldwide, including 13,000 in the US.Franchisees, who were hurt as former CEO Jack Greenberg's expansionstrategy eroded* sales at existing restaurants, said Cantalupo's planrequires little capital to attract more customers.Franchisees run 85 percent of McDonald's US outlets, while the company operates the oth15 percent.Exercise A Pre-listening QuestionTaco Bell will expand across China in the near future. Pizza Hut will step up its home deliveries. And McDonald's is adding 100 more restaurants to the560 it already has in the country. KFC is opening its 1,000th outlet in China.As China increasingly embraces the outside world and its snack food, US fast-food chains are kicking off a high-speed expansion in the world's biggest market.Gearing fast food toward local stomachs while retaining its prestige as a foreign brand is a delicate balance.KFC has adapted with fare like the "Old Beijing Twister" - a wrap modeled after the way Peking duck is served, but with fried chicken inside. Plans are also under way for more sites of the Chinese version of Taco Bell, which currently has one location - in Shanghai. grow with the affluence of the Chinese people.Yum! is also planning a slower expansion for Pizza Hut. Yum! expects the pizza market to grow with the affluence of the Chinese people.Exercise B Sentence DictationDirections: Listen to some sentences and write them down. Y ou will hear each sentence three times.Exercise C Detailed ListeningDirections: Listen to the passage and decide whether the following statements are true (T) or false (F). Discuss with your classmates why you think the statement is true or false.T 1. McDonald's Corp is shifting from fast expansion toward quality control.(McDonald's Corp is toasting hamburger buns six seconds longer to make them tasty. That's just one way new Chief Executive Officer James Cantalupo is shifting toward improving the fast-food giant's products rather than adding restaurants.)F 2. In late April, McDonald's reported its first-quarter profit increased as sales rose for more than a year.(In late April, McDonald's reported its first-quarter profit increased as sales rose at the fastest pace in more than a year.)F 3. Net income rose more than US$100 million.(Net income rose from US$253.1 million to US$327.4 million, or US$74.3 millions.)T 4. The company's two-year sales slump is due to a shrift of business focus.(Investors say Cantalupo is getting a grip on the troubles he inherited, especially a two-year sales slump. The company had strayed by focusing on expansion instead of quality control.)F 5. Mr Cantalupo has been on the job for exactly three months.(Cantalupo is about 100 days on the job, over three months.)T 6. Last year, shares of McDonald's plunged 39 percent, making it thethird-biggest decliner in the Dow Jones Industrial Average.(Last year, shares of McDonald’s plummeted 39 percent, making it thethird-biggest decliner in the Dow Jones Industrial Average.)。

Unit 4Section One Tactics for ListeningPart 1 Spot DictationStephen Powelson’s Amazing MemoryWhen Stephen Powelson was nine, his school organized a (1) weekly contest in memorizing passages f rom the Bible. Stephen paid (2) no attention until he was chided* for (3) not competing. The next Sunday he surprised everyone by (4) reciting all the passages for the (5) entire year.As a teenager in prep school, Stephen took Greek. His teacher (6) assigned 21 lines of the Iliad* to be memorized (7) in a week. At the end of the hour - though he (8) insisted he paid full attention to the (9) lecture - Stephen knew all 21. He went on to memorize the first (10) 100 lines.In 1978, for the first time (11) since college, Powelson, now 60, had some (12) spare time. To keep his mind active, he reread the Iliad and (13) discovered thathe still knew the first 100 lines (14) by heart.That someone could memorize so much between ages 60 and 70 is (15) astonishing to most people, who are (16) convinced that memory (17) worsens as we grow older.Powelson's method is to (18) read a book into his tape recorder, then read it several more times, making sure he understands (19) each word. "Also," he says, "I attempt to (20) visualize myself as part of the action."Part 2 Listening for GistYou might not know how rarely images are viewed directly through telescopes.The most common way to observe the skies is to photograph them. The processis very simple. First, a photographic plate is coated with a light-sensitive material. The plate is positioned so that the image received by the telescope isrecorded on it. Then the image can be developed, enlarged, and published sothat many people can study it.Because most astronomical objects are very remote, the light we receive fromthem is rather feeble. But by using a telescope as a camera, long time exposures can be made. In this way, objects can be photographed that are ahundred times too faint to be seen by just looking through a telescope.1)This passage is about how to photograph astronomical objects.2)Photograph, coated, light-sensitive material, positioned, received, recorded,developed, enlarged, published, remote, feeble, telescope, camera, longexposuresSection Two Listening ComprehensionPart one DialogueTunisian HolidayVocabularyamphitheatremosaiccoach n. 公共马车，普通旅客车厢resort n. 胜地，常去之地(Someone is enquiring about the Tunisian holiday.)Agent: Hello, Bath Travel.Client: Hello, I'd like to find out more about your Tunisian holiday for amateur archaeologists. I've read about it in the paper, but I'd like to know more aboutwhat is involved.Agent: You mean you'd like to know the itinerary?Client: Yes, that's right.Agent: All right. Just briefly, you arrive in Tunis at midday on the first day andgo by coach to La Marsa. Then there is a short briefing by the archaeologist and then the rest of the day you are free to explore.The second day you get up before dawn and go to Carthage to see the sunrise. You have breakfast and a lecture there and then go by coach to Mansoura, where there are beautiful coves(小海湾). After lunch you can walk along the beach, to Kerkouane. The walk takes about four hours. Kerkouane isone of the most recent and most exciting sites. Then by coach to Kelibia, a fishing village, in time for sunset over the harbor.Client: That sounds rather a long walk.Agent: Well, it's an easy walk. Flat all the way, and very pretty. But you can goby coach, if you prefer. The third day you spend in Hammamet on Cap Bon, and the day is free to enjoy the town. It's a lovely old town and resort. And the fourth day you take the coach to the ruin of EI Djem, which is a magnificentamphitheatre*. You have lunch in Sfax and then you take the ferry to the beautiful Kerkennah Islands.Client: Islands, you say?Agent: Yes, they're very peaceful and you spend the fifth day there. The fishermen will take everyone out on their sailing boats and there will be a fishermen's picnic. On the sixth day you visit the Great Mosque of Kairouan and have a picnic lunch. Then take the coach to the lovely port of Bizerte for the last night. And the final day there is a visit to the ancient Roman capital of Utica with its fantastic mosaics* and then a coach to Tunis International Airport.Client: Have you got a full brochure which gives more details?ExerciseDirections: Listen to the dialogue and complete the following itinerary.Tunisian holiday for amateur archaeologistsDay ActivitiesThe first day Arrive in Tunis at midday and go by coach to La Marsa. Thenthere is a short briefing by the archaeologist.The second day Get up before dawn and go to Carthage to see the sunrise. You have breakfast and a lecture there and then go by coach to Mansoura, where there are beautiful coves. After lunch youcan walk along the beach, to Kerkouane, which is one of the most recent and most exciting sites. Then by coach to Kelibia, a fishing village, in time for sunset over the harbor .The third day Spend in Hammamet on Cap Bon to enjoy the town. It's alovely old town and resort.The fourth day and fifth day Take the coach to the ruin of El Djem, which is a magnificent amphitheatre. Have lunch in Sfax and then take the ferry!. to the beautiful Kerkennah Islands. The fishermen will take everyoneout on their sailing boats and there will be a fishermen’s picnic.The sixth day Visit the Great Mosque of Kairouan and have a picnic lunch. Then take the coach to the lovely port of Bizerte for the last night.The final day There is a visit to the ancient Roman capital of Utica with its fantastic mosaics and then a coach to Tunis International Airport.Part 2 PassageMexican Gray WolfExercise A Pre-listening QuestionThe wolf is a large member of the canine(犬科的) family. Most of the adult grey wolves weigh in the vicinity of 75 to 125 pounds (34 to 56 kilograms). Wolves livein family groups called packs. A pack is usually made up of a male parent, a female parent, their pups and a few other adult wolves who are the olderbrothers and sisters. Wolves can run up to 40 miles an hour and can easily cover 50 miles a day.The wolf has developed the capacity to survive in the most inhospitable of climates. The wolves in the high arctic endure several winter months of perpetual darkness. Even in February when the sun returns to the north,C and bitter winds are common. In the wild wolves can live temperatures of -40°up to 13 years or more; in a protected wolf park or a controlled area of land, a wolf can live to be up to 16 years old.1)After more than a century of assault by humans, the wolf population haddwindled to no more than a handful by the 1970s in Mexico and theAmerican southwest.2)The program is now about halfway to meeting its goal of a "wild"population of at least 100 wolves covering more than 12,800 squarekilometers.3)Decisions about mating, movement among the 45 captive-breeding facilitiesand releases into the wild are made by a US-Mexican committee ofscientists, land owners and others.4)A wolf with rare genes - until it has successfully reproduced - will never beof the high mortality rate in the wild.released because·5)The recovery program is gradually moving away from freeingcaptive-born wolves, as the population of pups born free takes off.****Francisco and Sheila were pioneers in a federal program in Eureka, 32 kilometers southwest of S1. Louis, the United States, to restore the endangered Mexican gray wolf, the rarest and most genetically distinct subspecies of gray wolf in North America.After more than a century of assault by humans, the wolf population had dwindled to no more than a handful by the 1970s in Mexico and the American southwest.The research center, popularly known as the Wolf Sanctuary*, was foundedin 1971 by Marlin Perkins, a world-renowned naturalist and former director ofthe St. Louis Zoo, and his wife Carol. Besides the Mexican wolf, the sanctuary works with the endangered red wolf, maned wolf (maned: 有鬃毛的; maned wolf 鬣狼), swift fox and African wild dogs.In the late 1970s, the last seven known wolves were captured in the wild or taken from zoos to begin the breeding program. In 1981, the first captive-bred litter of Mexican gray wolves produced in the federal program was born at the WildCanid (犬科动物) Center, and the first release into the wild took place in 1998.The program is now about halfway to meeting its goal of a "wild" population ofat least 100 wolves covering more than 12,800 square kilometers.Though in captivity themselves, Francisco and Sheila taught their pups so well that many are thriving in the wild. They were ideal parents. They raised 25 babies, taught them good survival skills and sent many of them off to live on their own.Nine of Francisco and Sheila's offspring were among the first 11 captive-born Mexican gray wolves released in 1998. Both parent wolves have since died - Francisco at age 14 in December. Sheila at age 16 in June 2000 - but they lived, as captive wolves often do, roughly twice as long as wolves in the wild. Today the Wild Canid Survival and Research Center in Eureka estimates that98 percent of Mexican wolves released from the federal program are descendants of the prolific* lobo* pair. （lobo=timber wolf）About 250 lobos now live in captivity at 45 US and Mexican facilities. TheWild Canid Center, however, has produced more puppies and housed more Mexican grays than any other facility.The Wild Canid Center is ideated* on 25 isolated hectares(公顷) within Washington University's Tyson Research Center. The wolves live in large outdoor with minimal human contact. They learn to hunt, , live in natural family packs, and to be suspicious of people -all necessary skills for surviving in the wild.Decisions about mating, movement among the 45 and releases into the wild are made by a US-Mexican committee of scientists, land owners and others. They also maintain . A wolf with rare genes - until it has successfully reproduced - will never be released because ofthe in the wild. It's not uncommon for freed wolves to be struck by cars or shot by hunters; in recent weeks, five have died.Despite the losses, released wolves are . The recovery programis gradually moving away from freeing captive-born wolves, as the population of pups born free . Scientists want to let nature decide what's a good wolf and what's not through .The Wild Canid Center is ideated* on 25 isolated hectares(公顷) within Washington University's Tyson Research Center. The wolves live in large outdoor enclosures with minimal human contact. They learn to hunt, raise young, live in natural family packs, and to be suspicious of people - all necessary skillsfor surviving in the wild.Decisions about mating, movement among the 45 captive-breeding facilities and releases into the wild are made by a US-Mexican committee of scientists, land owners and others. They also maintain a genetic database. A wolf with rare genes - until it has successfully reproduced - will never be released because of the high mortality rate in the wild. It's not uncommon for freed wolves to be struckby cars or shot by hunters; in recent weeks, five have died.Despite the losses, released wolves are reproducing. The recovery programis gradually moving away from freeing captive-born wolves, as the population of pups born free takes off. Scientists want to let nature decide what's a good wolf and what's not through natural selection.Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.Exercise C Detailed Listening1 Directions: Listen to the passage and complete the information about aMexican gray wolf research center.1)The research center's known as: the Wolf Sanctuary2) Location: in Eureka. 32 Kilometers southwest of St. Louis. the United States3) Founding: in 19714) Purpose: to restore the endangered Mexican gray wolf5) Founder: Marlin Perkins. a world-renowned naturalist and formerdirector the St. Louis Zoo. and his wife Carol2. Directions: Fill in the blanks with events connected with the following timeexpressions.1)In the late 1970s: The last seven known wolves were captured in the wild ortaken from zoos to begin the breeding program.2)In 1981: The first captive-bred litter of Mexican gray wolves produced in thefederal program was born at the wild Canid Center.3)In 1998: The first release into the wild took place.Exercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1)Francisco and Sheila were pioneers in a federal program. Though in captivitythemselves, they taught their pups so well that many are thriving in the wild.They were ideal parents. They raised 25 babies, taught them good survival skills and sent many of them off to live on their own. Nine of Francisco andSheila's offspring were among the first 11 captive-born Mexican gray wolves released in 1998. Both parent wolves have since died - Francisco at age 14 in December. Sheila at age 16 in June 2000 but they lived, as captive wolves often do, roughly twice as long as wolves in the wild.The Wild Canid Center is ideated on 25 isolated hectares within.Washington University's Tyson Research Center. Today the Wild Canid Survival and Research Center estimates that 98 percent of Mexican wolves released from the federal program are descendants of the prolific lobo pair.About 250 lobos now live in captivity at 45 US and Mexican facilities. The Wild Canid Center has produced more puppies and housed more Mexican grays than any other facility. Other large US newspapers were singled out too, including the Wall Street Journal, which won the Pulitzer for breaking news,despite being displaced from its offices at the World Trade Center. The Washington Post received Pulitzers in two categories, investigative and national reporting.(Open)Section Three NewsNews Item1When Astroland opened in 1962 it represented the future of amusement theme parks, boasting state-of-the-art rides(游乐场所供人玩乐的乘坐装置) and attractions operating with an outer-space theme.The park is a fixture on the Coney Island boardwalk, best known for the Cyclone, its wooden roller coaster and the Wonder Wheel, a seaside landmark. Astroland's 22 rides and three game arcades provided jobs for up to 300 people.Astroland has been by far the biggest amusement center on Coney Island, which has been a favorite holiday destination for Americans in the New York area since the 19th Century. It is the birthplace of the hot dog and is known for its kitschy rides, street performers, sand beaches and family-friendly atmosphere.But Astroland's final chapter may be still to come. A few days after the park's announced closure, New York City Mayor Michael Bloomberg said hope is not yet lost, and that city officials are trying to step in and get a one-year renewal of Astroland's lease.A.Astroland’s announced closureB.1. It opened in 1962.2. It represented the future of amusement theme parks, boasting state-of-the-art rides and attractions operating with an outer-space theme.3. It is best known for the Cyclone, its wooden roller coaster and the Wonder Wheel, a seaside landmark.4. Because they enjoy its kitschy rides, street performers, sand beaches and family-friendly atmosphere.5. No. The city officials are trying to step in and get a one-year renewal ofAstroland's lease.News Item 2It's called the "Highline." It's a newly renovated and elevated promenade that was once a railway line for delivering cattle and other food stock. In 1980, the train made its last delivery, bringing frozen turkeys to lower Manhattan. In a densely populated city, the Highline now provides open space for relaxation as it winds through neighborhoods once noted for slaughterhouses.It's an oasis in a sea of concrete. The walkway includes more than 100 species of plants inspired by the wild landscape left after the trains stopped running. New construction is everywhere. Apartments, office towers, restaurants and even a museum have sprouted alongside the promenade.The first section of the Highline was inaugurated in May, after 15 years of planning and political battles. New York Mayor Michael Bloomberg, along with benefactors like clothing designer Diane von Furstenberg and her husband, media mogul Barry Diller, cut the ribbon.The first two sections of the Highline cost $152 million. Of that, $44 million was raised by the public. To those who visit, it seems it was well worth the wait and the money.News Item3African American History MuseumAn old Greyhound Bus* terminal sits unused in the heart of downtown Dothan, Alabama. It's hardly noticeable, nestled between two office buildings and surrounded by a chain link fence. There are no written signs that hint of the structure's controversial history. Four decades ago it was a symbol of racial segregation. During the 1960s, bus terminals like other public facilities throughout the American south were divided into white areas and black areas.The building still has the separate entrance and restroom facilities that black customers were legally required to use. Today, those elements have a different social value, and they will become one of the centerpieces of a new African American history museum.The museum will include galleries devoted to the accomplishments of George Washington Garver* and other black scientists and inventors. There will be a gallery depicting black heroes of military and social campaigns.And the city of Dothan is helping. It's providing the museum with some financial support, and it's already promoting the attraction to visitors. The G-W Carver Interpretive Museum should open doors by August and its director Francina Williams hopes to capitalize on Alabama's historic role . the center of America's Civil Rights movement. When visitors come to Birmingham, Selma and Montgomery to learn about the struggles that African Americans have endured, she would like them I make a side trip to Dothan to see what African Americans have contributed to Alabama, America Id the world.Exercise ADirections: Listen to the news item and complete the summary.This news item is about an African American history museum showing the struggles and contributions f African Americans.Exercise BDirection: Listen to the news again and decide whether the following statementsare true (T) or false (F).1.F2. T3. F4.F5.T6. T7. F8.TSection Four supplementary ExercisesPart 1 Feature ReportLamaina grew up listening to her grandfather's stories of Garaguso. Tommaso Lamaina immigrated from Garaguso to Philadelphia in the 1920s in search of work. But he never let his family forget the place where generations of their forefathers had lived.The stories inspired Lamaina’s dream of developing her own relationship with a place she was never able to visit with her grandfather, who died when she was a teenager. So in 2000, with years of experience as a professional photographer behind her, she decided to begin an annual pilgrimage to Garaguso to capture life there on film.Garaguso is a farming village, home to about 1,500 people, in the mountainous region of Basilicata, located in the instep of Italy's boot. It's one of the most remote and least developed zones in the country. After decades o f emigration, it's sparsely populated. One out of seven of thepeople who remain can't read or write.Lamaina's photos show a Garaguso that seems hardly to have changed in centuries, an anachronism compared with a very modern Italy. Taken in black and white, they show the winding cobblestone streets and ancient buildings of the historical centre. There are donkeys, loaded up with kindling for the open fires and stoves, which still warm the houses.There are portraits of men with gnarled faces, wearing black pants and white shirts from a past era. There's the local baker, whose family has been selling bread in the same building since the late 1700s. There are women with white hair and no teeth, dressed in black.Arriving in the village where her family had lived for generations was like a homecoming for Lamaina. She grew up in an inner-city neighborhood of Philadelphia, in the bosom of an immigrant southern Italian community. At home, her relatives spoke the dialect of Garaguso rather than English.But over the years, the reserve has lessened. Lamaina admits, and her work shows, that life in Garaguso is not easy. The locals work from sunup to sundown in the fields, tending their crops and animals. They eat what they produce. Little is imported and nothing goes to waste. But she believes it's rich in the things that matter, like generosity, hospitality and family ties. In this respect, she says, the village has something to teach those who see her work.Lamaina recently held an exhibition of her work in Florence, where she now lives. She's also giving a copy of her images to City Hall in Garaguso.After eight years of recording life there, Susanna Lucia Lamaina's not ready to put away her camera yet. She says she has many more photographs to take and hopes her work will put her family village on the map. Her grandfather, Tommaso Lamaina, would have been proud.A.Susanna Lucia Lamaina’s recording life in Garaguso.B.T,T,T, T,T,F,T,FPart 2 PassageSafari1)A blur of gold was spotted through the high, wind-whipped grasses and off wewalked toward the lion's den.2)He couldn't stop smiling as we crept closer and closer into the glow of theday's last light.3)Just a meter away from the lions a straggling buffalo loped by, but ourappearance seemed to distract them and the buffalo got away.4)Under an open sky we winded our way through cracked sun-baked pathways.Our guides knelt in the sand, pointing out the differences between the various animal tracks.5)Thrashing in the water a mauve-colored hippo grunted, snapped his giantjaws, and lunged forward.We kept our distance behind a log on the banks of the river.A blur of gold was spotted through the high, wind-whipped grasses and offwe walked toward the lion's den*. We glanced at each other nervously, but forged ahead. My friends and I had come to experience the African bush on foot, so, gulping, we fell in shaky step behind our two ranger guides. Their rifles wereat the ready. So were our zoom lenses. Seeing lions was a special treat, even for our veteran guide, and he couldn't stop smiling as we crept closer and closer into the glow of the day's last light.About 150 meters ahead we counted 10 lions sitting in a semicircle in the grass. Their heads poked up through the grass thicket, listening, aware.Just a meter away from the lions a straggling* buffalo loped by. Perhaps the lions' intended dinner? But our appearance seemed to distract them and the buffalo got away.We were in the Kruger National Park*, the largest game park in South Africa, on a guided walking safari.Kruger National Park is the country's main game* reserve. Roughly the sizeof Wales, it stretches for almost 2.5 million hectares across a maze of ecozones from flat scrubby bush, dense shrub-like Mopane tree covered hillsides to lush valleys.For three nights home was a circle of thatched roof two-person huts tucked behind a leafy grove of trees in an enclosed camp that included toilets and hot (mostly) showers.Dinner was served around an open fire, a massive kettle of hot water for teaor coffee steaming on a nearby pile of smoldering coals.The only light after dark were swaths of luminous stars overhead and ourkerosene* lanterns.We joked that we had arrived to the catered version of "Survivor".The first morning we climbed out from beneath mosquito nets to the muffled sounds of an elephant munching on a tree behind our huts, which were separated only by several meters and a wire mesh fence.As if the elephant was not wake-cup call enough, outside each hut a jug of water had been poured into a plastic basin for a quick face wash before hittingthe trails.Under an open sky we winded our way through cracked sun-baked pathways through baobab* and kudu* berry trees. Our guides knelt in the sand, pointing out the differences between the various animal tracks.A line in the sand told a crocodile had recently slipped into a nearby pool.Later we saw a crocodile sunning on a rock not far from where we had been swimming the day before.In the same area we had a sunset sighting of a mauve*-colored hippo* who was not happy to see us.Thrashing in the water he grunted, snapped his giant jaws, and lunged* forward. We kept our distance behind a log on the banks of the river where welater got a glimpse at a family of baboons*.On our last evening streaks of orange made the sky glow as if on tangerine* fire. We were all on a high from our lion sighting.I inhaled the colors, the silhouette* of buffalos grazing near a watering hole, the evening dropped in temperature and squeezed a friend's hand.Exercise A Pre-listening QuestionHere are the top parks for anAfrican safari:The beautiful Masai Mara National Reserve in Kenya, the world-famous Serengeti National Park and Ngorongoro Crater in Tanzania, the lush green Okavango Delta and Chobe National Park in Botswana and the Etosha National Park in Namibia.Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.Exercise C Detailed ListeningDirections: Listen to the passage and answer the following questions.1)They experienced the African bush on foot.2)Seeing lions was a special treat for them.3)They saw 10 lions sitting in a semicircle in the grass.4)Krugge National Park stretches for almost 2.5 million hectares ,roughly thesize of Wales.5)They stayed in a thatched roof two- person huts with toilets and hot showers.本文档如对你有帮助，请帮忙下载支持！6)Dinner was served around an open fire.7)They saw a crocodile sunning on a rock not far from where they had beenswimming the day before.8)They were all on a high from their lion sighting.Exercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions1. They saw lions, buffaloes , elephants, crocodiles, hippos, baboons, etc.2.(Open)。

Unit 3 Talking about PeopleSection 1 Tactics for ListeningPart 1 PhoneticsA. Listen and repeat1. A: Where were you at one o’clock?B: At one o’clock? At my mother’s.2. A: Let’s ask him to let us go.B: He won’t let us go.3. A: I saw them together.B: Where did you see them?B. Complete the following short dialogue as you listen to the tape. Pay special attention to the weak forms, link-ups and contractions.Friend: Hi, Linda. I hear you and John got married (l) last month. Linda: Yeah, we did, (smiling) Three weeks (2) ago.Friend: Well, congratulations!Linda: Thank you.Friend: Did you (3) have a big wedding?Linda: No, we got (4) married at City Hall. We didn’t want to spend very much because (5) we’re saving to buy a house. Friend: Where did you (6) have the reception?Linda: Oh- we (7) didn’t have a reception. We just (8) invited a few friends over for drinks afterwards. Friend: What (9) did you wear?Linda: Just a skirt and blouse.Friend: Oh!Linda: And John wore a (10) jacket and jeans.Friend: Where did you (11) go for your honeymoon?Linda: We (12) didn’t have a honeymoon. We went back to work the next day. Ah, here comes (13) my bus.Friend: Listen. (14) I’d love to help celebrate. Why don’t you two (15) come over for a drink next week?Linda: Sure. We’d love to. (16) I’ll talk to John and (17) call you Monday. Friend: Great. See you (18) next week.Linda: Bye.Part 2 Listening and Note-takingBob: Look at that, Angela. True-Value is going to sell hi-fi’s for 72.64 pounds. I’m going to buy one. We can save at least 20 pounds.Angela: Yes, and look at the washing machines. They’re going to sell some washing machines for 98.95 pounds, go we can save 22 pounds. A washing machine is more important than a hi-fi.Bob: By the way, Angela, do you know how much money we’ve got? About 200 pounds, I hope.Angela: Here’s the bank statement. I didn’t want to open it. Oh, dear.Bob: What’s the matter?Angela: We haven’t got 200 pounds, I’m afraid.Bob: Well, come on. How much have we got?Angela: Only 150 pounds 16.Things they want to buy Price Money they can savea hi-fi72.64 pounds at least 20 poundsa washing machine 98.95 pounds22 poundsExercise B:Money to pay for the things to buy: 171.59 poundsMoney to be saved: 42 poundsMoney they think they can have: 200 poundsMoney they actually have: 150.16 poundsTapescript:Bob: Look at that, Angela. True-Value is going to sell hi-fi’s for 72.64 pounds. I’m going to buy one. We can save at least 20 pounds.Angela: Yes, and look at the washing machines. They’re going to sell some washing machines for 98.95 pounds, go we can save 22 pounds. A washing machine is more important than a hi-fi.Bob: By the way, Angela, do you know how much money we’ve got? About 200 pounds, I hope.Angela: Here’s the bank statement. I didn’t want to open it. Oh, dear.Bob: What’s the matter?Angela: We haven’t got 200 pounds, I’m afraid.Bob: Well, come on. How much have we got?Angela: Only 150 pounds 16.Section 2 Listening ComprehensionPart 1 Words or Message?A.:1. John Bishop was very popular because he founded a company that made stationery products from recycled materials.2. The gross domestic product of our country has been stationary for many years at about 7.5 percent even if we had been retarded (or confronted with) by the world economic recession.B:1. Only be training hard every day can you become a good athlete.2. He is a more persuasive speaker than his brother.3. Never have we had more apples than this year.1. The only way you can become a good athlete is by training hard every day.2. He speaks more persuasively than his brother.3. We’ve had more apples this year than ever before.Part 2 DialoguesDialogue 1 What’s He Like?Exercise A: Listen to the dialogue and complete the following notes.Age: 35 or 36Appearance: good-lookingHobbies: sports—football basketball and tennisMarriage status: single / not marriedExercise B: Listen to the conversation again and answer the following questions.1. What is he good at? How does his friend know that?(He is good at tennis. His friend knows that because he plays at the same tennis club where she plays.)2. Does he live alone? Has he got a companion?(Yes, he lives alone. But he has a companion, his dog.)Exercise C: Listen to some extracts from the dialogue and complete the following sentences with the missing words.I don’t know him very well. He’s a bit...shy, I think. He isn’t married. He lives ina flat on his own. Well, just him and his dog.Tapescript:A: Tell me about your new manager. What’s he like?B: Oh, terrific. He’s tall, good looking.., well, I think he’s good looking, anyway ... and he’s about 35 or 36. He’s very interested in all kinds of sports —football, basketball... oh, and tennis. My friend told me he’s very good at tennis. He plays at the same tennis club ... the club where she plays ... you know.A: Oh, is he friendly? I mean, in the office...B: Well, I don’t know him very well. He’s a bit...shy, I think. He isn’t married. He lives in a flat on his own. Well, just him and his dog.Dialogue 2 How Old Are You?Exercise A: Listen to the interview and complete the following report.Name of the interviewee: Keith.Keith is (1) 37 years old. He’s got (2) two children. One is (3)11 and the other is (4)13. He is a (5) printer’s reader and copy editor at the (6) Oxford University Press. He starts work at (7) 7:30 and finishes at (8) 4:15 with a (9) 45-minute lunch break. He goes to work by (10) bicycle and train.He is interested in (11) antiques. He dislikes (12) decorating and is not awfully (13) keen on gardening. He reads quite a lot, (14) newspapers, books, especially (15) books of history.He doesn’t (16) smoke and drinks (17) only occasionally. He doesn’t (18) go to the church often.Exercise B:1. Man 2: Things I don’t like—I don’t like decorating. I’m not awfully keen on gardening.2. Man 1: Yeah. And what kind of books do you read?Man 2: Erm—tends to be more along history lines.Tapescript:Man 1: All right, Keith. How old are you?Man 2: Thirty-seven.Man 1: Thirty-seven, yeah? And, erm, you married?Man 2: Yes.Man 1: Yeah. Have you got children?Man 2: Two.Man 1: Yeah. What are their names?Man 2: Toby and Lucy.Man 1: Toby and Lucy. How old are they?Man 2: One’s 11, that’s Lucy; and Toby’s 13.Man 1: Yeah. Tell me about your job, Keith.Man 2: Well, I work at the Oxford University Press. I’m a printer’s reader and copyeditor.Man 1: Erm, what sort of hours of work do you have?Man 2: Erm, 7:30 in the morning.Man 1: You start work at 7:30?Man 2: Yes. I start at 7:30 in the morning and finish at 4:15. That’s with a 45-minute lunch break.Man 1: Yeah. Do you like it that way? Do you like starting very early?Man 2: No, I don’t. No.Man 1: How do you go to work?Man 2: Er, well, I cycle from here to Didcot Station, and then catch the train.Man 1: Tell me one or two things you like doing, and one or two things you don’t like doing. What do you like doing? What do you do for enjoyment?Man 2: Well, I’m quite interested in antiques*.Man 1: Yes.Man 2: Things I don’t like —I don’t like decorating. I’m not awfully keen on gardening.Man 1: OK. What reading — what sort of— what newspaper do you read?Man 2: The Times.Man 1: The Times, yeah.Man 2: And The Sunday Times.Man 1: Yeah. And what kind of bonks do you read?Man 2: Erm—tends to be more along history lines. Not novels, generally, more general history. Local history especially.Man 1: Yeah, OK. Do you smoke, Keith?Man2 : No.Man 1: You drink?Man 2: Occasionally.Man 1: Yeah. Do you go to church?Man 2: Not very often, no.Man 1: Right. Thank you very much indeed.Part 3 Passage Cycling AccidentsExercise A:1. What do young children often find difficult to do when riding bicycles?2. When choosing a bike for a child, what should you ensure?3. How old should a child be when the child is allowed out on the road on a bike?4. What do you know about the Cycling Proficiency Test?5. Before a child is allowed out alone, what should he be able to do?6. What is parent’s advice to their children when they are out on a bike in the dark?7. What is the parents’ responsibility?8. What can be life-saving?Exercise B:1. Make sure that your child’s bike has the right size of frame and that the saddle and handlebars are correctly adjusted. When sitting on the saddle, a child’s feet should comfortably touch the ground and hands must be able to work the brake levers.2. For night-time riding, lights must be working and reflectors must be clean. Tapescript:Cycling accidents often happen because children are allowed out on the roads before they’re really ready. After all, it takes time to learn to ride a bike safely, and riding safely means much more than just staying on. For example, a child must be able to turn and look behind, and do hand signals without wobbling. And at the same time as handling the bike safely, the child must be able to cope with the roads and traffic.How to prevent accidents? Make sure that your child’s bike has the right size of frame and that the saddle and handlebars are correctly adjusted. When sitting on the saddle, a child’s feet should comfortably touch the ground and hands must be able to work the brake levers. Make sure children can ride safely and can cope with roads and traffic before you let them out along. As a general rule, children under nine years old should never be allowed out on the roads on a bike alone. An adult should always be with them.Encourage your child to go in for a Cycling Proficiency Test. You can get details of courses from your Road Safety Officer at your local authority. Look in your telephone directory for the local authority number. But remember that these courses are often fun in school playgrounds, so it’s important to make sure that what’s learnt is then put into practice on the roads. Make sure that your child understands road signs.Explain, for example, that “crossroads” does not mean “cross the road”. Words like “one-way street” and “traffic island” can also be difficult for children to understand. Make sure that your child wears reflective clothing when out on a bike,especially in the dark or in bad weather. For night-time riding, lights must be working and reflectors must be clean.Bicycle maintenance can be life-saving. It’s up to parents to check their children’s bikes regularly and get repairs done properly. Teach your child, too, to check brakes and lights regularly.Section 3 Oral WorkPart 1 Questions and AnswersExercise: Listen to the dialogue and then answer some questions about it. You will hear the dialogue and the questions only once. Answer each question with a complete sentence after you have heard it.Questions:1. What was Mr. White doing this morning?(He was writing his book this morning.)2. According to Mr. White, was the book coming along all right?(No, he thought the rest of the book would be difficult to write.)3. What did Mrs. White expect?(He expected that Mr. White would find the answers interesting to work out.) 4. Why did Mr. White think the house was easy to work in?(Because he would at least be able to think)5. When would the school holidays start?(They would start in a week.)6. Was it possible for Mr. White to work in the house during the school holidays? (No, it was impossible for him to work in the house.)7. Could Mr. White work in the garden this morning?(Yes, he could work in the garden this morning.)Why? (Because it was peaceful and quiet)8. Why should Mr. White make most of it while the garden was peaceful and quiet? (Because peace and quiet would be hard to find in the garden pretty soon.) Tapescript:Mrs. White: How did your writing go this morning? Is the book coming along all right?Mr. White: I’m not sure. I think the rest of it will be difficult to write. There are still some problems to solve.Mrs. White: I expect you’ll find the answers interesting to work out.Mr. White: If I can work them out. Thank goodness the house is easy to work in. I shall at least be able to think.Mrs. White: You’ve forgotten something. Peace and quiet will be difficult to guarantee much longer.Mr. White: Good, heavens, yes. The school holidays start in a week, don’t they? The house will be impossible to work in while they last.Mrs. White: Well, some extra noise is hard to avoid. But I’ll keep them away from the study as much as I can. That’ll be all right to work in.Mr. White: What about the garden? It was beautifully peaceful and quiet out there this morning.Mrs. White: Well, you’d better make the most of it while it lasts. Peace and quiet will be hard to find in the garden pretty soon, I’m afraid.Part 2 RetellingTo the American people, education is very important. The first twelve years of public school are free of charge. As a result, about 93 percent of the teenagers from fourteen to seventeen years old are in high school.However, 200 years ago, education was not free. American elementary schools were only for rich people. Most young people were not in school.The first public high school was in 1832. The purpose of the school was to prepare students for college. Its most important subjects were mathematics and foreign languages.Nowadays, American education is a big business. There are about 45 million students in the nation’s elementary schools and high schools. Each year there are about three million high school graduates. The main purpose of high school is still to prepare students for college. There are also job-training programmes in high school and programmes to teach useful skills for everyday life - for example, driver training, first aid, and even cooking.Section 4 Supplementary ExercisesPart 1 Listening Comprehension My NephewExercise: Listen to the passage and choose the best answer to each of the following questions.1. What did Tony’s uncle intend to do for Tony’s birthday this year?2. What did Tony’s uncle buy for his birthday the year before last?3. Why were Tony’s parents unthankful for the gift?4. What was Tony’s attitude towards the things to buy?5. What did he suddenly spot in a shop?6. How did his uncle persuade Tony to change his mind?7. What did Tony look like when his uncle saw him fifteen minutes later?8. What can be inferred from the passage?l. D 2. B 3. D 4. A 5. B 6. C 7. C 8. DTapescript:This year I decided to do something to regain my reputation as a kindly uncle. My nephew, Tony, had never forgiven me for the dictionary I had bought him as a birthday present last year. His parents had no reason to be grateful to me either »because the year before, I had presented their dear son with a pot of paste* and some funny pictures .Instead of sticking* them into a book, Tony had naturally covered every wall in the house with them. This year, therefore, I decided to let him choose for himself.We went into a big toy shop but Tony was highly critical of everything he saw. In vain* did I show him toy after toy; he was not to be tempted*. Then I saw his eyes light up: he had discovered something he really did approve of: a large tin drum. I was quite pleased, too, until I thought what Tony’s mother would say when she saw it. Nobody would get any sleep for weeks. I led Tony away quickly, saying that the drum was too expensive. If that was how I felt, Tony replied jokingly, then I could buy him the big model railway in the shop window. Now that was really expensive, so I quickly changed the subject.Tony asked for permission to go off on his own and I made the most of my opportunity to sit down and rest my aching feet. Fifteen minutes passed but there was still no sign of Tony. I began to get worried and got up to look for him, I asked a young lady if she had seen a little boy in a grey suit. She looked about her helplessly and pointed out that there were so many little boys in grey suits. I was just beginning to despair*, when I saw a strange figure dressed in peculiar purple* clothes. The figure was wearing a false beard and a cave man’s* axe* in one hand, and a space gun in the other. It was, of course, Tony, who informed me at once that he was the first cave man to fly into space.Part 2 Oral WorkIn a recent broadcast, I heard a woman say that she felt guilty because she spent£20 at an auction sale. She was afraid her husband might accuse her of being extravagant. I find this attitude difficult to understand, for, obviously a married woman has as much right to spend £20 as her husband. Sometimes both husband and wife go out to work. But, in a case where the woman stays at home to look after the children, it is still unfair that she should feel guilty about spending a small sum of money on herself.Exercise: Listen to the passage and then give your opinion on the following topic. Do you agree with the speaker that the woman’s attitude is wrong?Part 3 Video Mars Rover: “A Mars Scientist’s Dream Machine”1. What’s the name of the Mars rover that was launched by the American space agency in November 2011?It is known as “Curiosity”.2. Where is it supposed to land?It is supposed to land at the foot of a mountain within a deep, 150-kilometer-wide hole called Gale Crater.3. What energy is used to support the Mars rover’s many activities and how long will the power last?The nuclear reactor supports the Mars rover’s many activities and it can maintain the operation of the rover for about two Earth years/one Martian year.4. What are the tasks of the Mars rover?They are: 1) collecting sample rocks and soil on Mars; 2) measuring the chemical make-up of rocks and soil; 3) looking for any organic material that might be present and the habitable environment for microorganisms.5. Give a brief description of the new rover.The new rover is a car-sized vehicle—much larger than the early ones. It contains a plutonium-fueled nuclear reactor that will provide plenty of power for scientific activities. The vehicle also has 17 cameras, a laser and a big six-foot robotic arm. Inside the rover, there are two very capable scientific laboratories.Tapescript:The American space agency launched its Mars Science Laboratory, also known as “Curiosity,” in November of 2011. The car-sized vehicle is supposed to land on Mars in August 2012. This computer model shows what scientists expect will happen when the spacecraft carrying "Curiosity" reaches the red pl anet. Curiosity” issupposed to land at the foot of a mountain within a deep, 150-kilometer-wide hole called Gale Crater. Deputy project scientist Ashwin Vasavada tells about “Curiosity.”“This is a Mars scientist’s dream machine. We’re so excited to have this rover going to Mars this year. It’s going to be the virtual presence for over 200 scientists around the world to explore Mars and Gale Crater that we’ll talk about. This rover is not only the most technically capable rover ever sent to another planet, but it’s actually the most capable scientific explorer we’ve ever sent out.”“Curiosity” is much larger than earlier rovers. It has a plutonium-fueled nuclear reactor that will provide plenty of power for “Curiosity’s” many activities. The vehicle also has 17 cameras, and a laser that can examine the chemical make-up of rocks.“What really dominates the design of this rover is the fact that it has this ability to sample rocks and soils on Mars for the first time, and so it has a big six-foot [1.8 meter] robotic arm. And the rover is partly that big because it holds two very capable scientific laboratories inside the rover.”One instrument measures the minerals in rocks and soil. Another looks for chemicals and any organic material that might be present. The goal of the experiment is to learn if Mars ever had environmental conditions that could have supported microorganisms.“This mission is really about looking for those habitable environments, and not detect ing life itself.”Vasavada says the mountain within Gale Crater will provide plenty of information about the development of Mars. That is because each layer of rock contains new clues.“It has some geologic evidence that water was around. We hope, in fact,to search for organics with this mission. That’s another requirement for life as we know it.”The nuclear reactor on “Curiosity” has enough power to operate on the surface of Mars for about two Earth years, which is the same as one Martian year.补充阅读：职业访谈与工作面试是一回事吗说起职业访谈〔Informational Interview〕，很多人都不清楚是什么意思。

Unit3TalkingaboutPeople Section1TacticsforListeningPart1PhoneticsFriend:Well,congratulations!Linda:Thankyou.Friend:Didyou(3)haveabig wedding?Linda:Oh-we(7)didn’t haveareception.Wejust(8)invitedafew friendsoverfordrinksafterwar ds.Friend:What(9)didyou wear?Linda:Justaskirtandblouse.Friend:Oh!haveahoneymoon.Wewentbacktoworkthenextday.Ah,herecomes(13)mybus..Wecansaveatleast20pounds.Angela:Yes,andlookatthewashingmachines.They’regoingtosellsomewashingmachinesfor98.95 pounds,gowecansave22pounds.Awashingmachineismoreimportantthanahi-fi.Bob:Bytheway,Angela,doyouknowhowmuchmoneywe’vegot?About200pounds,Ihope.Angela:Wehaven’tgot200pounds,I’mafraid.Bob:Well,comeon.Howmuchhavewegot?Angela:Only150pounds16..Wecansaveatleast20pounds.Angela:Yes,andlookatthewashingmachines.They’regoingtosellsomewashingmachinesfor98.95 pounds,gowecansave22pounds.Awashingmachineismoreimportantthanahi-fi.Bob:Bytheway,Angela,doyouknowhowmuchmoneywe’vegot?About200pounds,Ihope.Angela:Wehaven’tgot200pounds,I’mafraid. Bob:Well,comeon.Howmuchhavewegot?Angela:Only150pounds16.A.:B:2.Hespeaks morepersuasivelythanhisbrother.3.We’vehadmoreapplesthisyearthan everbefore. Part2DialoguesDialogue1What’sHeLike?Age:35or36Appearance:good-lookingHobbies:sports—footballbasketballandtennisMarriagestatus:single/notmarriedExerciseB:Listentotheconversationagainandanswerthefollowingquestions.A:Tellmeaboutyournewmanager.What’shelike?B:Oh,terrific.He’stall,goodlooking..,well,Ithinkhe’sgoodlooking,anyway...andhe’sab out35or36.He’sveryinterestedinallkindsofsports—football,basketball...oh,andtennis.M yfriendtoldmehe’sverygoodattennis.Heplaysatthesametennisclub...theclubwheresheplays. ..youknow.B:Well,Idon’tknowhimverywell.He’sabit...shy,Ithink.Heisn’tmarried.Helivesinaflaton hisown.Well,justhimandhisdog.Dialogue2HowOldAreYou?ExerciseA:Listentotheinterviewandcompletethefollowingreport.Man2:Erm—tends tobemore alonghistorylines.Tapescript:Man1:Allright,Keith.Howoldareyou?Man2:Thirty-seven.Man2:Yes.Man1:Yeah.Haveyougotchildren?Man2:Two.Man1:Yeah.Whataretheirnames?Man2:No,Idon’t.No.Man1:Howdoyougotowork?Man2:Er,well,IcyclefromheretoDidcotStation,andthencatchthetrain.Man2:Well,I’mquiteinterestedinantiques*.Man1:Yes.Man2:ThingsIdon’tlike—Idon’tlikedecorating.I’mnotawfullykeenongardening. Man1:OK.Whatreading—whatsortof—whatnewspaperdoyouread?Man1:Yeah.Doyougotochurch?Man2:Notveryoften,no.Man1:Right.Thankyouverymuchindeed.Part3PassageCyclingAccidents1.Whatdoyoungchildrenoftenfinddifficulttodowhenridingbicycles?2.Whenchoosingabikeforachild,whatshouldyouensure?3.Howoldshouldachildbewhenthechildisallowedoutontheroadonabike?4.WhatdoyouknowabouttheCyclingProficiencyTest?Cyclingaccidentsoftenhappenbecausechildrenareallowedoutontheroadsbeforethey’rereally ready.Afterall,ittakestimetolearntorideabikesafely,andridingsafelymeansmuchmorethanju ststayingon.Forexample,achildmustbeabletoturnandlookbehind,anddohandsignalswithoutwob bling.Andatthesametimeashandlingthebikesafely,thechildmustbeabletocopewiththeroadsand traffic.tablytouchthegroundandhandsmustbeabletoworkthebrakelevers.Makesurechildrencanridesafe lyandcancopewithroadsandtrafficbeforeyouletthemoutalong.Asageneralrule,childrenundern ineyearsoldshouldneverbeallowedoutontheroadsonabikealone.Anadultshouldalwaysbewiththe m.EncourageyourchildtogoinforaCyclingProficiencyTest.YoucangetdetailsofcoursesfromyourR oadSafetyOfficeratyourlocalauthority.Lookinyourtelephonedirectoryforthelocalauthority number.Butrememberthatthesecoursesareoftenfuninschoolplaygrounds,soit’simportanttoma-waystQuestions:1.WhatwasMr.Whitedoingthismorning?(Hewaswritinghisbookthismorning.)(No,hethoughttherestofthebookwouldbedifficulttowrite.)3.WhatdidMrs.Whiteexpect?(HeexpectedthatMr.Whitewouldfindtheanswersinterestingtoworkout.)4.WhydidMr.Whitethinkthehousewaseasytoworkin?Mrs.White:Howdidyourwritinggothismorning?Isthebookcomingalongallright?Mr.White:I’mnotsure.Ithinktherestofitwillbedifficulttowrite.Therearestillsomeproblem stosolve.Mrs.White:Iexpectyou’llfindtheanswersinterestingtoworkout.Mr.White:IfIcanworkthemout.Thankgoodnessthehouseiseasytoworkin.Ishallatleastbeabletot hink.Mrs.White:You’veforgottensomething.Peaceandquietwillbedifficulttoguaranteemuchlonger .However,200yearsago,educationwasnotfree.Americanelementaryschoolswereonlyforrichpeopl e.Mostyoungpeoplewerenotinschool.Thefirstpublichighschoolwasin1832.Thepurposeoftheschoolwastopreparestudentsforcollege .Itsmostimportantsubjectsweremathematicsandforeignlanguages.Nowadays,Americaneducationisabigbusiness.Thereareabout45millionstudentsinthenation’selementaryschoolsandhighschools.Eachyearthereareaboutthreemillionhighschoolgraduates. Themainpurposeofhighschoolisstilltopreparestudentsforcollege.Therearealsojob-training programmesinhighschoolandprogrammestoteachusefulskillsforeverydaylife-forexample,driv ertraining,firstaid,andevencooking.Section4SupplementaryExercisesPart1ListeningComprehensionMyNephewl.DTapescript:ThisyearIdecidedtodosomethingtoregainmyreputationasakindlyuncle.Mynephew,Tony,hadneve rforgivenmeforthedictionaryIhadboughthimasabirthdaypresentlastyear.Hisparentshadnorea sontobegratefultomeeither?becausetheyearbefore,Ihadpresentedtheirdearsonwithapotofpas te*andsomefunnypictures.Insteadofsticking*themintoabook,Tonyhadnaturallycoveredeveryw allinthehousewiththem.Thisyear,therefore,Idecidedtolethimchooseforhimself.WewentintoabigtoyshopbutTonywashighlycriticalofeverythinghesaw.Invain*didIshowhimtoya ftertoy;hewasnottobetempted*.ThenIsawhiseyeslightup:hehaddiscoveredsomethinghereallyd idapproveof:alargetindrum.Iwasquitepleased,too,untilIthoughtwhatTony’smotherwouldsay whenshesawit.Nobodywouldgetanysleepforweeks.IledTonyawayquickly,sayingthatthedrumwast ooexpensive.IfthatwashowIfelt,Tonyrepliedjokingly,thenIcouldbuyhimthebigmodelrailwayi ntheshopwindow.Nowthatwasreallyexpensive,soIquicklychangedthesubject.￡￡Part3VideoMarsRover:“AMarsScientist’sDreamMachine”1.What’sthenameoftheMarsroverthatwaslaunchedbytheAmericanspaceagencyinNovember2011?Itisknownas“Curiosity”.2.Whereisitsupposedtoland?Itissupposedtolandatthefootofamountainwithinadeep,150-kilometer-wideholecalledGaleCr ater.3.WhatenergyisusedtosupporttheMarsrover’smanyactivitiesandhowlongwillthepowerlast?TheAmericanspaceagencylauncheditsMarsScienceLaboratory,alsoknownas“Curiosity,”inNov emberof2011.Thecar-sizedvehicleissupposedtolandonMarsinAugust2012.Thiscomputermodelsh owswhatscientistsexpectwillhappenwhenthespacecraftcarrying"Curiosity"reachestheredpla net.Curiosity”issupposedtolandatthefootofamountainwithinadeep,150-kilometer-widehole calledGaleCrater.DeputyprojectscientistAshwinVasavadatellsabout“Curiosity.”“ThisisaMarsscientist’sdreammachine.We’resoexcitedtohavethisrovergoingtoMarsthisyear.It’sgoingtobethevirtualpresenceforover200scientistsaroundtheworldtoexploreMarsand GaleCraterthatwe’lltalkabout.Thisroverisnotonlythemosttechnicallycapablerovereversen ttoanotherplanet,butit’sactuallythemostcapablescientificexplorerwe’veeversentout.”“Curiosity”ismuchlargerthanearlierrovers.Ithasaplutonium-fuelednuclearreactorthatwi llprovideplentyofpowerfor“Curiosity’s”manyactivities.Thevehiclealsohas17cameras,an dalaserthatcanexaminethechemicalmake-upofrocks.ismission.That’sanotherrequirementforlifeasweknowit.”Thenuclearreactoron“Curiosity”hasenoughpowertooperateonthesurfaceofMarsforabouttwoE arthyears,whichisthesameasoneMartianyear.补充阅读：职业访谈与工作面试是一回事吗说起职业访谈（InformationalInterview），很多人都不清楚是什么意思。

Unit 3Section One Tactics for listeningPart 1 Spot DictationWildlifeEvery ten minutes, one kind of animal, plant or insect (1) dies out for ever. If nothing is done about it, one million species that are alive today will have become (2) extinct twenty years from now.The seas are in danger. They are being filled with (3)poison: industrial and nuclear waste, chemical fertilizers and (4)pesticides, sewage. If nothing is done about it, one day soon nothing will be able to (5) live in the seas.The tropical rain (6)forests which are the home of half the earth's living things are (7) being destroyed. If nothing is done about it, they will have (8) nearly disappeared in twenty years. The effect on the world's (9) climate- and on our agriculture and food (10)supplies- will be disastrous.(11)Fortunately, somebody is trying to do something about it. In 1961, the (12)World Wildlife Fund was founded - a small group of people who wanted to (13) raise money to save animals and plants (14) from extinction. Today, the World Wildlife Fund is a large (15) internationa l organization. It has raised over (16)£35 million for (17)conservation projects, and has created or given support to the National Parks in (18) five continents. It has helped 30 (19) mammals and birds - including the tiger -to (20) survive.Part 2 Listening for GistMrs. Bates: Hullo. Is that Reception? .Reception: Yes, madamMrs. Bates: This is Mrs. Bates. Room 504. I sent some clothes to the laundry this morning, two of my husband's shirts and three ofmy blouses. But they're not back yet. You see, we're leavingearly tomorrow morning.Reception: Just a moment, madam. I'll put you through to the housekeeper.Housekeeper: Hullo. Housekeeper.Mrs. Bates: Oh, hullo. This is ... I'm phoning from Room 504. It's about some clothes I sent to the laundry this morning. They're notback yet and you see ...Housekeeper: They are, madam. You'll find them in your wardrobe.They're in the top drawer on the left.Mrs. Bates: Oh, I didn't look in the wardrobe. Thank you very much.Sorry to trouble you.Housekeeper: That's quite all right. Goodbye.Mrs. Bates: Goodbye.ExerciseDirections: Listen to the dialogue and write down the gist and the key words that help you decide.1)This dialogue is about making an inquiry about the laundry.2)The key words are reception. laundry. shirts. blouses. wardrobe.Section Two Listening ComprehensionPart 1 DialogueA UN InterpreterInterviewer: ... so perhaps you could tell us how exactly you became so proficient at language learning, Suzanne.Suzanne: Well, I think it all started with a really fortunate accident of birth. You know I was born in Lausanne*, Switzerland; myfather was Swiss-French Swiss and my mother was American,so, of course, we spoke both languages at home and I grew upbilingual. Then, of course, I learnt German at school - inSwitzerland that's normal. And because I was already fluent inEnglish, my second language at school was Italian. So I had areal head start (有利的开端)!Interviewer: So that's ... one, two, three, four - you had learnt four languages by the time you left school? How fluent were you? Suzanne: Urn, I was native speaker standard in French and English, but I'd become a bit rusty* in German and my Italian was onlyschool standard. I decided the best option was to study in theUK, and I did Hispanic Studies at university, studying Spanishand Portuguese, with some Italian, and living in Manchester.Then I went to live in Brazil for two years, teaching English. Interviewer: So by this time you must have been fluent in six languages? Suzanne: Nearly. My Italian wasn't perfect, but I had a boyfriend from Uruguay* while I was there, so my Spanish also became prettygood!Interviewer: And then what did you do?Suzanne: When I was 25 I came back to Switzerland, went to aninterpreters' school and then got a job in the United Nationswhen I was 28.Interviewer: And you've been there ever since?Suzanne: Not quite. In the first few months I met Jan, a Czech interpreter, who became my husband. We went to live in Prague in 1987and that was where I learnt Czech.Interviewer: And the eighth language?Suzanne: Well, unfortunately the marriage didn't last; I was very upset and I decided to take a long break. I went to Japan on holiday,got a job and stayed for two years, which was when I learntJapanese.Interviewer: That's amazing! And now you're back at the United Nations?Suzanne: Yes. Well, I never really left. I carried on doing work for them when I was in Prague - some in Prague, some in Austria andSwitzerland, and I took a "sabbatical*" to work in Japan. Theyneed people who can understand Japanese. But, yes, I've beenback with them full-time for two years now.Interviewer: And your plans for the future?Suzanne: I'm going to learn more Oriental languages. It was such a challenge learning Japanese - it's so different from all the others.So I'll spend another two or three years here with the UNfull-time, during which time I hope to get a substantialpromotion, then I think I'll go back and learn Korean, orperhaps Chinese, and Thai - I'd love to learn Thai. And then,perhaps an Indian language. Whatever, I want to be fluent inanother three or four languages before 45.ExerciseDirections: Listen to the dialogue and decide whether the following statements are true (T) or false (F).l.T 2.F 3.F 4.F 5.T 6.F 7.T 8.T 9. T 10. FPart 2 PassageThe Clyde RiverRunning through one of Britain's biggest manufacturing centers, Glasgow, the Clyde River* was poisoned for more than a century bythe fetid* byproducts of industry.The waterway bore the brunt of(首当其冲)Glasgow's economic success during the Industrial Revolution and beyond, as pollution and chemicals destroyed its fish and wildlife populations and brewed smells whose memory still makes residents wince*. Now, with heavy industry gone and Glasgow reconceived as a center for culture and tourism, the Clyde is coming back to life.For the first time since the late 1800s, its native salmon have returned in sizable numbers, reflecting the new cleanliness of a riverthat was once one of Britain's filthiest.The Clyde River Foundation surveyed fish populations last autumnat 69 sites in the Clyde and its tributaries, and found salmon in sevenof the nine major tributaries.The migratory fish, which vanished from the Clyde around 1880 after a long decline, first reappeared in the 1980s, but last year's survey was the first to show they've come back in healthy numbers.Although commercial salmon fishing was never widespread on the Clyde, the fish's return is symbolically important for Glasgow, where salmon were once so important to the city's identity that two are pictured on its official coat of arms.The salmon's comeback is also a sign of big improvements to water quality. Like sea trout, which have also reappeared in the Clyde system inrecent years, salmon are very sensitive to environmental conditions and require cool, well-oxygenated* water to thrive.The decline of Glasgow's main industries helped boost the fortunes of a river that was essentially fishless for decades during the worst periods of pollution.The closure of factories that had poured toxins* and other pollutants into the river boosted water quality significantly. Environmental regulators also lightened dumping rules, and modern sewage processing plants helped eliminate some of the foul* smells that once tainted* the air.With worries rising about the environmental impact of enormous fish farms elsewhere in Scotland and severely depleted fish stocks in the North Sea and North Atlantic, the Clyde comeback is a rare bit of good news for Scotland's fish lovers.Since the area that is now Glasgow was first settled around the year 550, the Clyde has been central to its history.The river's depth and navigability helped make Glasgow an important center for importing tobacco, sugar and cotton from the Americas starting in the 1600s. Later, during the Industrial Revolution that began in the late 1700s, Glasgow became a center of British shipbuilding and one of the country's great manufacturing centers.The mills and factories that lined the Clyde made steel, textiles andchemicals, tanned leather and even produced candy and brewed alcohol.When the factories began to close in the second half of the 20th century, working-class Glasgow, Scotland's largest city, gained a reputation for social deprivation and rough streets. More recently, its art museums and nightlife have helped drive an economic comeback that has turned the city into a popular tourist destination.Exercise A Pre-listening QuestionRivers are important to humans because they supply fresh drinking water, serve as home for important fishes, and provide transportation routes. Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.1)Salmon are very sensitive to environmental conditions and require cool, well-oxygenated water to thrive.2)The closure of factories that had poured toxins and other pollutants into the river boosted water quality significantly and modern sewage processing plant s（污水处理厂）helped eliminate some of the foul smells.3)The river's depth and navigability helped make Glasgow an important center for importing tobacco, sugar and cotton from the Americas starting in the 1600s.4)The mills and factories that lined the Clyde made steel, textiles andchemicals, tanned leather and even produced candy and brewed alcohol.5)When the factories began to close in the second half of the 20th century, working-class Glasgow, Scotland's largest city, gained a reputation for social deprivation（社会剥夺）and rough streets. Exercise C Detailed ListeningDirections: Listen to the passage and choose the best answer to complete each of the following sentences.l.A 2. C 3. C 4. B 5. D 6. C 7. B 8. AExercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1)The Clyde's depth and navigability helped make Glasgow an importantcenter for importing tobacco, sugar and cotton from the Americas starting in the 1600s. And the city became a center of British shipbuilding and one of the country's great manufacturing centers during the Industrial Revolution. More recently, its art museums and nightlife have helped drive an economic comeback that has turned the city into a popular tourist destination.2)(Open)Section Three :NewsNews Item 1Governments Ban Nine Of The World's Most Hazardous Chemicals UN Environment Program Executive Director Achim Steiner calls the agreement historic. He says the nine chemicals that have joined the list of Persistent Organic Pollutants, or POPS, are extremely harmful to the environment and to health.The newly targeted chemicals include products that are widely used in pesticides and flame-retardants, and in a number of other commercial uses, such as a treatment for head lice.These nine toxic chemicals will join the Stockholm Convention's original list of 12 Persistent Organic Pollutants, referred to as the "dirty dozen."The pollutants are especially dangerous because they cross boundaries and travel long distances, from the Equator to the Arctic. They persist in the atmosphere and take many years, often decades, to degrade into less dangerous forms.They pose great risks to the environment and human health, especially to young people, farmers, pregnant women and the unborn.Exercise A Directions: Listen to the news item and complete the summary.This news item is about a ban of nine of the world’s most hazardous chemicals.Exercise BDirections: Listen to the news again and complete the followingpassage.UN environment Program Executive welcomed the agreement to ban the production of nine of the world’s most hazardous chemicals that are extremely harmful to the environment and to health. These substances will join a list of 12 other so-called persistent organic pollutants, or POPS, that are prohibited under an international treaty known as the Stockholm Convention.The newly targeted chemicals include products that are widely used in pesticides and flame-retardants, and in a number of other commercial uses, such as a treatment for head lice.The pollutants are especially dangerous because they cross boundaries and travel long distances, from the Equator to the Arctic. They persist in the atmosphere and take many years, often decades, to degrade into less dangerous forms.They pose great risks to the environment and human health, especially to young people, farmers, pregnant women and the unborn.News Item2World Climate Conference to Focus on Adaptation to ClimateChangeScientists predict the world will get hotter over the coming decades. A major conference in Copenhagen at the end of the year will focus on ways to mitigate the worst affects of global warming.WMO Secretary-General Michel Jarraud (世界气象组织秘书长贾侯)says countries must have the tools to adapt to a changing climate. They must be able to respond to a world that is likely to experience more extreme weather events, such as floods and hurricanes.Jarraud notes farmers in certain parts of the world will have to adapt to a dryer climate. He says they might have to modify irrigation systems or consider growing crops that do not require much rain.He says global warming is likely to increase the intensity and frequency of extreme weather events. Therefore, better and more timely information on these phenomena are essential to make decisions on climate variability and change. To do this, he says, weather observation networks must be strengthened.The WMO chief says climate change is a global problem. And, everyone needs everyone else to solve this problem. He says even the biggest, richest countries cannot do it alone. He says the developed world needs reliable weather information from developing countries andvice-versa.Exercise ADirections: Listen to the news item and complete the summary.This news item is about an appeal for global cooperation to deal with climate change.Exercise BDirections: Listen to the news again and answer the following questions.1)Scientists predict the world will get hotter over the coming decades.2)A major conference in Copenhagen at the end of the year will focuson ways to mitigate the worst affects of global warming.3)Countries must have the tools to adapt to a changing climate.4)Jarraud notes farmers in certain parts of the world will have to adaptto a dryer climate. He says they might have to modify irrigation systems or consider growing crops that do not require much rain.5)Global warming is likely to increase the intensity and frequency ofextreme weather events.6)Weather observation networks must be strengthened.7)Even the biggest, richest countries cannot do it alone. He says thedeveloped world needs reliable weather information from developing countries and vice-versa.News Item3Scientists have warned that the Great Barrier Reef - which stretches for more than 2,500 kilometers down Australia's northeast coast - is likely to bear the brunt of warmer ocean temperatures.A major concern has been the bleaching of coral, where the sensitive marine organisms wither under environmental stress caused by increased water temperature, pollution or sedimentation. An unexpected discoveryat the southern end of the reef has provided some rare good news for researchers.Researchers found that coral in the Keppel Islands off Queensland, which was damaged by bleaching in 2006 and then smothered by seaweed that overgrew the reef, has managed to repair itself.Experts say to see reefs bounce back from mass coral bleaching in less than a decade is highly unusual.Like other coral systems, the Great Barrier Reef is facing a range of environmental threats. Scientists say their capacity to recovery from damage inflicted by warmer waters, for example, will be critical to its future health.The Great Barrier Reef is one of Australia's premier tourist attractions. It covers an area bigger than Britain and is the largest living structure on earth and the only one visible from space.Exercise ADirections: Listen to the news item and complete the summary.This news item is about the Great Barrier Reef.Exercise BDirections: Listen to the news again and decide whether the following statements are true (T) or false (F).l. T 2. F 3. T 4.F 5. T 6. TSection Four Supplementary ExercisesPart 1Feature ReportSydney Ready for Big Switch Off as Earth Hour Goes GlobalScotland's Edinburgh Castle, the Bird's Nest stadium in Beijing and the pyramids in Egypt will join the Sydney Opera House in dimming their lights as part of Earth Hour.The global event has been endorsed by the Secretary-General of the United Nations. Ban Ki-moon has said it was the biggest climate change demonstration ever attempted. Mr. Ban urged people everywhere to pressure their governments to take decisive action to cut carbon pollution.Organizers are hoping that up to a billion people from small villages in Namibia to sprawling cities in Asia will participate in an international effort to cut greenhouse gas emissions, which many scientists blame for a warming climate.One of the architects of Earth Hour, Andy Ridley from the conservation group World Wildlife Fund (WWF), says the current financial meltdown should not be used as an excuse to delay environmental reforms."The global economic crisis has proved that we are a global community, so when America goes bad, we all go bad and climate change is going to be on a scale that is way, way beyond our global economic crisis at the moment and we need to put in place the measures to a) slow that down and ideally halt it, b) be ready for economies thatwill have to change. So, the longer we procrastinate the more we pay the penalty so we need to move quickly," he said.Earth Hour was started by environmentalists in Sydney in 2007. It encourages households, businesses and governments to switch off all non-essential lights for 60 minutes in a show of unified concern for the health and future of the planet.In two years, the event has become a large global movement and its aim is to create an enormous wave of public pressure that will influence delegates at a meeting in Copenhagen later this year, which hopes to establish a new U.N. climate treaty.However, critics of Earth Hour have insisted it is simply a symbolic gesture that will not affect significant environmental change.The event will officially begin on the international dateline in the remote Chatham Islands southeast of New Zealand and will conclude in Hawaii.Exercise A: Directions: Listen to the news report and complete the summary.This news report is about a global event known as Earth Hour.Exercise BDirections: Listen to the news again and complete the following sentences.1.Scotland's Edinburgh Castle, the Bird's Nest stadium in Beijing andthe pyramids in Egypt will join the Sydney Opera House in d imming their lights as part of Earth Hour.2.Ban Ki-moon has said it was the biggest climate changedemonstration ever attempted.anizers are hoping that up to a billion people will participate in aninternational effort to cut greenhouse gas emissions, which many scientists blame for a warming climate.4.Andy Ridley, One of the architects of Earth Hour, says the currentfinancial meltdown should not be used as an excuse to delay environmental reforms.5.In two years, the event has become a large global movement and itsaim is to create an enormous wave of public pressure that will influence delegates at a meeting in Copenhagen later this year.Part 2 PassageLab produces shape-shifting fruits and vegetables Many fruits and vegetables we know almost as much by their shape as by their color or taste. Bananas are long and curved. Onions are round. But what if you could alter the familiar shape? Would a square tomato still be a tomato?Scientists are learning how to change the shape of fruits and vegetables so they can be harvested or processed more efficiently, or maybe just to reduce waste in the kitchen. It can be done to some extentwith traditional hybrid techniques. And as we hear from reporter Julie Grant, it can also be done by flipping a genetic switch.Ester van der Knaap steps gingerly around the greenhouse. We're at the Ohio State Agricultural Research and Development Center in Wooster. Van Der Knaap points out short, round tomatoes - and some odd-looking long, thin ones.V AN DER KNAAP: "That's one gene. One gene can make that difference."Van der Knaap's team discovered that gene and isolated it. They call it the SUN gene. And they've been able to clone it in tomatoes.Van der Knaap's research could lead to square-shapes - something she thinks the tomato industry might like. Square tomatoes fit into packages better. And, overall, square tomatoes might be easier to work with than the common round tomatoes.So far money for her research has come from the National Science Foundation - not big ag.Designer fruit shapes are gaining popularity.People have been cross-breeding tomatoes to make the shapes they want for a long time. But this is not the same thing.Dick Alford is a chef and professor of hospitality management at the University of Akron [Ohio].The difference between what his brother and lots of other folks havebeen doing and what van der Knaap is doing is the difference between cross-breeding and locating a specific gene that affects the shape of tomatoes.Chef Alford watches students as they cut yellow crookneck squash and carrots.They're trying to make uniform, symmetrical shapes out of curvy and pointed vegetables. There's a lot of waste. Chef Alford hates to see so much get thrown away. So he's got a request of Dr. van der Knaap.ALFORD: "If we could get square carrots, it would be great. If you could get a tomato as long as a cucumber, where you could get 20 or 30 slices out of them, it would be great."In a country that loves hamburgers, Van der Knaap has heard that request before. But the long, thin tomato hasn't worked out just yet. She says there's more genetics to be studied.“Once we know all the genes responsible for making different shapes in tomatoes”, Van der Knaap says, “ we'll have a better idea of what controls the shape of other crops, such peppers, cucumbers and gourds. And maybe then we'll get those square carrots.”Exercise A Pre-listening Question(open)Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You willhear each sentence three times.1.what if you could alter the familiar shape? Would a square tomato stillbe a tomato?2.Scientists are learning how to change the shape of fruits andvegetables so they can be harvested or processed more efficiently, or maybe just to reduce waste in the kitchen.3.People have been cross-breeding tomatoes to make the shapes theywant for a long time. But this is not the same thing.4.If you could get a tomato as long as a cucumber, where you could get20 or 30 slices out of it, it would be great.5.Once we know all the genes responsible for making different shapes intomatoes, we'll have a better idea of what controls the shape of other crops, such as peppers, cucumbers and gourds.Exercise C Detailed ListeningDirections: Listen to the passage and answer the following questions.1.Bananas and Onions are the examples known as much by their shape as by their color or taste.2. The hybrid or cross-breeding technique is regarded as the traditional way of changing the shape of fruits.3.The genetic technique which can also change the shape of fruits.4.They discovered the SUN gene and managed to clone it in tomatoes.pared with round tomatoes, square tomatoes might be easier to文档来源为:从网络收集整理.word版本可编辑.欢迎下载支持. work with than the common round tomatoes.6.The difference between what his brother and lots of other folks have been doing and what van der Knaap is doing is the difference between cross-breeding and locating a specific gene that affects the shape of tomatoes.7.There's a lot of waste. Chef Alford hates to see so much get thrown away. So he's got a request of Dr. van der Knaap.8.“Once we know all the genes responsible for making different shapes in tomatoes, Van der Knaap says we'll have a better idea of what controls the shape of other crops, such peppers, cucumbers and gourds. And maybe then we'll get those s quare carrots.”Exercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1. Chef Alford’s request: "If we could get square carrots, it would be great. If you could get a nice long, a tomato as long as a cucumber, where you could get 20 or 30 slices out of them, it would be great." Van der Knaap’s opinion is that the long, thin tomato hasn't worked out just yet. and there's more genetics to be studied.2)(Open)。

施⼼远主编《听⼒教程》3Unit7答案UNIT 7Section one Tactics for ListeningPart 1 Spot DictationMeet Your ChiropractorThe doctor of chiropractic (D.C.) is a (1) well-recognized member of the health team who (2) considers the human body as a total functioning (3) unit and gives special attention to the spine, (4) muscles, nerves, circulatory and skeletal (5) systems. The chiropractor seeks to (6) relieve pain.The procedures utilized are primarily focused on the (7) spine. The chiropractor is concerned about the spine's relationship to the (8) nerve system, which controls important body functions. The chiropractor knows that a malfunctioning* spinal joint cannot only cause (9) back pain or headaches, it can also (10) interfere with the nerves leading from the spine, thereby (11) affecting other portions of the body.Millions of Americans are chiropractic patients for a wide variety of (12) health disorders. They depend on their chiropractor as their (13) family doctor to help them maintain their health through proper (14) diagnosis, treatment, and referral when (15) necessary.A minimum of six years of college study including internships (16) goes into the making of a chiropractic physician. Many doctors ofchiropractic choose to (17) limit their practices to certain specialties, such as (18) sports injuries, nutrition, orthopedics or radiology.As a (19) licensed and regulated member of the healing arts, the doctor of chiropractic must pass a state (20) licensing board examination in order to practice.Part 2 listening for GistLike the "Iron Age" volunteers, Paul has also chosen to cut himself off from many aspects of modem life, not, however, as an experiment but because he feels it is a more satisfactory way to live. He is talking about his small cottage in the Welsh mountains:"And that brings me to say what is primitive about it, namely, it is anything that has to be done, and there are obviously certain basic needs of life, is 'DIY' as they say: Do it yourself. There is no labor to be had nowadays in such a remote part. Er, there are no neighbors for most of the year and so you are on your own entirely. The place itself is extremely primitive. Er, I mentioned the water. I mentioned that we now have got electricity. Er, the building itself - it's important to keep it clean and it's stupid to try. We try to keep it tidy, and reasonably clean. It is very difficult to keep it warm, warm enough particularly in winter and that we do by an old kitchen range with coal and wood."ExerciseDirections: Listen to the passage and find its topic sentence.The topic sentence is "The place itself is extremely primitive."Section Two Listening ComprehensionPart1 DialogueDr Martin Answay writes a column in a popular women's magazine on health problems. He is also an expert on heart disease.Q: Is there a secret to good health? I mean, is there some way we can achieve it which is not generally known?A: It certainly isn't a secret. However, there is a great deal of ignorance, even among supposedly educated people, about how to be reasonably healthy.Q: Well, what advice do you give, then?A: Vh ... to begin with, take diet. I believe that one of the greatest dangers to health in Britain and other countries ... particularlydeveloped countries ... is the kind of food we tend to prefer.Q: Such as?A: Such as that great national institution, the British breakfast, for example, ham and eggs. Or the kind of lunch so many people in this country have: sausage and chips! Or all the convenience foods likehamburgers. Or even things we regard as "healthy", such as full-fat milk. Or Cheddar cheese. The list is endless.Q: What's wrong with those things?A: The excessive consumption of such things leads to the overproduction of cholesterol, which in turn results in heart attack. Q: Excuse me, but what exactly is cholesterol?A: It's a ... wax-like substance ... yellowish ... and it's produced naturally in our livers. We all need some cholesterol for survival.Q: Well, if we need it, in what way is it bad for us?A: Too much of it is bad for us. It builds up in our arteries, causing them to get narrower, so that our blood supply has difficulty in getting through ... and this, of course, can eventually end in a heart attack or stroke. The point I'm trying to make here is that, even though we all need some cholesterol in order to insulate our nerves, and to produce cell membranes and hormones, the things many of us eat and even consider healthy lead to the overproduction of cholesterol. And this is very dangerous.Q: How can we avoid this overproduction of cholesterol?A: By cutting down our consumption of animal fats: things like red meat, cheese, eggs, and so on. And by increasing our consumption of fresh fruit and vegetables, and also by eating more potatoes, rice, pasta and bread.Q: Pasta? Potatoes? But ... aren't such things fattening?A: Nonsense. It isn't pasta, potatoes or bread that makes us fat. It's what we put on such things! Cheese, Butter, Meat!Q: So anything we like, anything that's delicious, is bad for us. Isn't that what you're saying?A: Rubbish! I'm simply saying we eat too much of these things. And there are many ways of preparing delicious food without using such large quantities of animal fats.Q: Last of all, what about exercise? You recently warned against certain forms of exercise, which you said could be dangerous.A: What I said was that if people aren't used to getting regular and vigorous exercise, they should begin slowly, and not try to do too much at the beginning! I also said that certain games, such as squash, can be dangerous, particularly if you aren't used to playing them. A number of injuries are due to sudden, twisting movements that games like squash involve.Q: What kinds of exercise do you recommend, then?A: Gentle jogging, swimming, cycling, brisk walking ... exercise that is rhythmic and gentle, and above all, sustained. That is, done for atleast fifteen minutes uninterruptedly at least three times a week. We all need such exercise, and the fact is that far too few of us get enough of it, particularly if we live in large cities and regularly use cars.ExerciseDirections: Listen to the dialogue and complete the following grids.A. CholesterolB. ExercisePart 2 PassageAging of America1)The impending collision between the boomers and the nation's retirement system is naturally catching the eye of policymakers and the boomers themselves.2)Retirement income security in the United States has traditionally been based on the so-called three-legged stool: Social Security, private pensions, and other personal saving.3)Retirement planning takes time, and these issues need to be addressed sooner rather than later.4)One found that in 1991 the median household headed by a65-69-year-old had financial assets of only $14,000, but expanding themeasure to include Social Security, pensions, housing, and other wealth boosts median wealth to about $270,000.5)Only one or two generations of Americans have had lengthy retirements, and the crucial retirement issues keep changing rapidly, making long-term predictions even harder.The Baby Boom* generation - the roughly 76 million people born between 1946 and 1964 has been reshaping American society for five decades. From jamming the nation's schools in the 1950s and 1960s, to crowding labor markets and housing markets in the 1970s and 1980s, to affecting consumption patterns almost continuously, boomers have altered economic patterns and institutions at each stage of their lives.Now that the leading edge of the generation has turned 50, the impending collision between the boomers and the nation's retirement system is naturally catching the eye of policymakers and the boomers themselves.Retirement income security(退休收⼊保障)in the United States has traditionally been based on the so-called three-legged stool: Social Security, private pensions, and other personal saving. Since World War II the system has served the elderly well: The poverty rate among elderly households fell from 35percent in 1959 to 11 percent in 1995.Are the baby boomers making adequate preparations（做好充分准备）for retirement? In part, the answer depends on what is meant by "adequate". One definition is to have enough resources to maintain pre-retirement living standards in retirement.A rule of thumb*（经验法则）often used by financial planners（财政计划师，财政预算员）is that retirees should be able to meet this goal by replacing 60-80 percent of pre-retirement income. Retired households can maintain their pre-retirement standard of living with less income because they have more leisure time, fewer household members, and lower expenses. Taxes are lower because retirees escape payroll taxes （⼯资税）and the income tax（所得税）is progressive. And mortgages have, for the most part, been paid off. On the other hand, older households may face higher and more uncertain medical expenses, even though they are covered by Medicare.From a public policy perspective, assuring that retirees maintain 100 percent of pre-retirement living standards may be overly ambitious. But should policymakers aim to ensure that they maintain 90 percent of their living standards? Or that they stay out of poverty? Or use some other criterion? Retirement planning（养⽼⾦计划）takes time, and these issues need to beaddressed sooner rather than later.A second big question is how to measure how well baby boomers are preparing for retirement. Studies that focus only on personal saving put aside for retirement yield bleak conclusions. One found that in 1991 the median household headed by a 65-69-year-old had financial asset of only $14,000. But expanding the measure to include Social Security, pensions, housing, and other wealth boosts median wealth to about $270,000.A third issue - crucial but as yet little explored - is whichbaby boomers are not provided adequately for retirement andhow big the gap is between what they have and what theyshould have. Some boomers are doing extremely well, othersquite poorly. Summary averages for an entire generation maynot be useful as descriptions of the problem or as suggestionsfor policy.The uncertain prospects for the baby boomers in retirement are particularly troubling because, as a society, we as yet understand little about the dynamics of retirement. Only one or two generations of Americans have had lengthy retirements, and the crucial retirement issues - health care, asset markets, social security, life span - keep changing rapidly, making long-term predictions even harder.A: Pre-listening QuestionAs China's aging population is increasing rapidly, there should be a well-funded pension system put in place. However, the country's pension system only covers a fraction of the work force. It predicts that China will have an elderly population of about 400 million by 2040, which will be a large burden on the economy if an effective pension system is not established.The Chinese government, aware that the old pension system in the planned economy could not keep pace with the market economy, started to reform a purely "pay-as-you-go" pension system in 1997 and introduced one that combines a basic pension with personal savings accounts. The accounts are jointly paid into by employers and employees, as saving to support employees' retirements. The state is considering expanding a reformed pension insurance system nationwide.China is also accelerating the reform of China's pension system.It has been trying to find appropriate ways to invest pension funds in the capital market rather than simply putting them in banks or buying treasury bonds.It has also been trying to find appropriate ways to invest pension funds in the capital market overseas.To ensure the maintenance and appreciation of the pension pool, more investment tools should be allowed, with sound governance andparallel reform in the financial sector to ensure returns.B: Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.C: Detailed ListeningDirections: Listen to the passage and choose the best answer to complete each of the following sentences.l. D 2.D 3. B 4.B 5.C 6.C 7.A 8.CExercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1)The boomers have altered economic patterns from jamming the nation's schools in the 1950s and 1960s, to crowding labor markets and housing markets in the 1970s and 1980s, to affecting consumption patterns almost continuously.2)(Open)Section Three NewsNews Item1Long-term impact of diet starts before birthYou are what you eat, the saying goes. And now it appears you are also what your mother ate.Researchers are learning more about how a pregnant mother's diet can affect her child's health long after the child is born. The latest research shows that some of those effects can begin within days of conception.Women are encouraged to start taking pre-natal vitamins and watching what they eat as soon as they learn they are pregnant, to help ensure a healthy baby. But it appears that maternal health before pregnancy also has an impact. Professor Tom Fleming and his colleagues at Britain's University of Southampton fed mice and rats a low-protein diet for three-and-a-half days after the animals had mated.Fleming compared their offspring to the babies of animals fed a normal, higher-protein diet for those three and a half days. The young rodents from the low-protein group had higher blood pressure and were more hyperactive than the control group.Another study found that animals with vitamin B deficiencies in the very early days of pregnancy had offspring with higher blood pressure.These young animals also tended to be obese and were at risk for diabetes. So Fleming says it's best to eat right if you're even thinking about getting pregnant.Exercise ADirections: Listen to the news and complete the summary.This news item is about the impact of mother’s diet on baby even before pregnancy.Exercise BDirections: Listen to the news again and decide whether the following statements are true or false.1. (T) You are what you eat. And now it appears you are also what your mother ate.2. (F) A pregnant mother's diet can affect her child's health shortly after the child is born.3. (F) Health before pregnancy has little influence on the baby’s health.4. (T) The young rodents from the low-protein group had higher blood pressure.5. (F) The young rodents from the high-protein group were more hyperactive than the control group.6. (T) Animals with vitamin B deficiencies might have offspring with higher blood pressure.7. (T) Animals with vitamin B deficiencies may suffer obese anddiabetes.8. (F) It's best to eat right after you get pregnant.News Item2While the latest vaccines are available to children in the developed world, the situation is very different in poorer countries. According to a joint report by the World Health Organization, the World Bank and the UN Children’s Fund, just 50 percent of children in sub-Saharan Africa are immunized in their first year of life against diseases like tuberculosis, measles, tetanus, and whooping cough.The report says in some developing countries fewer than one in twenty children are vaccinated.Dr Paul Fife of UNICEF says many developing countries are not able to buy vaccines that are widely available, and even discounted in the industrialized world. He says UNICEF, the single largest buyer of vaccines for children, is also finding difficulty locating the needed medicines.The head of th e World Health Organization’s vaccine program, Dr Daniel Tarahtola, says one way to address the vaccine shortage is for more production in the developing world.The report says that although the market for vaccines in developing countries is potentially huge, with more than 130 million children born。

Unit 3Section One Tactics for listeningPart 1 Spot DictationWildlifeEvery ten minutes, one kind of animal, plant or insect (1) dies out for ever. If nothing is done about it, one million species that are alive today will have become (2) extinct twenty years from now.The seas are in danger. They are being filled with (3)poison: industrial and nuclear waste, chemical fertilizers and (4)pesticides, sewage. If nothing is done about it, one day soon nothing will be able to (5) live in the seas.The tropical rain (6)forests which are the home of half the earth's living things are (7) being destroyed. If nothing is done about it, they will have (8) nearly disappeared in twenty years. The effect on the world's (9) climate- and on our agriculture and food (10)supplies- will be disastrous.(11)Fortunately, somebody is trying to do something about it. In 1961, the (12)World Wildlife Fund was founded - a small group of people who wanted to (13) raise money to save animals and plants (14) from extinction. Today, the World Wildlife Fund is a large (15) internationa l organization. It has raised over (16)£35 million for (17)conservation projects, and has created or given support to the National Parks in (18) five continents. It has helped 30 (19) mammals and birds - including the tiger -to (20) survive.Part 2 Listening for GistMrs. Bates: Hullo. Is that Reception? .Reception: Yes, madamMrs. Bates: This is Mrs. Bates. Room 504. I sent some clothes to the laundry this morning, two of my husband's shirts and three ofmy blouses. But they're not back yet. You see, we're leavingearly tomorrow morning.Reception: Just a moment, madam. I'll put you through to the housekeeper.Housekeeper: Hullo. Housekeeper.Mrs. Bates: Oh, hullo. This is ... I'm phoning from Room 504. It's about some clothes I sent to the laundry this morning. They're notback yet and you see ...Housekeeper: They are, madam. You'll find them in your wardrobe.They're in the top drawer on the left.Mrs. Bates: Oh, I didn't look in the wardrobe. Thank you very much.Sorry to trouble you.Housekeeper: That's quite all right. Goodbye.Mrs. Bates: Goodbye.。

P1-21:unit1, P22-43:unit2, P44-65:unit3, P66-88:unit4,P89-113:unit5, P114-133:unit6, P134-144:unit7, P145- 166:unit8UNIT 1Section OnePart 1Spot DictationHouses in the FutureWell, I think houses in the future will probably be (1) quite small but I should think they'll be (2) well-insulated so that you don't need so much (3) heating and (4) cooling as you do now, so perhaps very economical (5) to run. Perhaps they will use (6) solar heating, although I don't know, in this country, perhaps we (7) won't be able to do that so much. Yes, I think they'll be full of (8) electronic gadgets: things like very advanced televisions, videos, perhaps videos which take up ... the screen (9) takes up the whole wall. I should think. Yes, you'll have things like (10) garage doors which open automatically when you (11) drive up, perhaps electronic (12) sensors which will (13) recognize you when you, when you come to the front door even. Perhaps (14) architects and designers will be a bit more (15) imaginative about how houses are designed and perhaps with the (16) shortage of space people will think of putting gardens (17) on the roof and, and maybe rooms can be (18) expanded and, and (19) contracted depending on what you use them for, so perhaps there'll be a bit more (20) flexibility about that.Part 2Listening for GistA: Tuesday two fifteen. Let me look inmy diary.B: No, Thursday.A: Oh, I'm sorry. I thought you said Tuesday.B: Thursday two fifteen. No, I'm sorry. I've got an appointment until three. Could we make it later? Say three fifteen?A: Well, there's a lot to talk about. It'll take a couple ofhours, at least.B: Shall we say Monday morning, then?A: Monday morning. All right. Nine o'clock?B: Nine. I think that will be all right. I'll ring you backand confirm. A: All right. But ring before five, couldyou?B: All right.A: Right you are. Bye.B: Bye.Exercise. Directions: Listen to the dialogue and write down the gist and the key words that help you decide.1.This dialogue is about making an appointment.2.The key words are Tuesday. Thursday. two fifteen. three fifteen.Mondaymorning. nine o'clock.Section Two Listening comprehensionPart 1 DialogueI'm terribly sorry I'm lateWoman: Listen! I'm terribly sorry I'm late.Man: Oh, that's all right. It doesn't really matter, does it? I haven't got anything better to do, have I?Woman: Just let me explain, will you?Man: I've only been waiting for over an hour. That's all.Woman: Yes. I know, and I would have ...Man: After all, my time isn't really that important, is it?Woman: Please don't be like that. Just letme explain.(Silence. Man says nothing.)Woman: I ... I tried to get here in time but just after I left home, the car broke down.Man: The car broke down?Woman: Yes, and ... well ... luckily ... there was a garage near me. And ... and it took them a while to repair it.Man: Why didn't you at least phone?Woman: I would have! But I didn't know the number of the restaurant.Man: You could have looked it up in the telephone book!Woman: Yes, but ... you'll never believe this ... I couldn't remember the name ofthe restaurant. I knew where it was, but forgot the name.Man: I see. Well, at least it was lucky you found a garage to repair your car. Woman: Yes. It was something I couldn't do myself. It didn't take too long, but that's why I'm late, you see.Man: Uh-huh. Which garage, by the way?Woman: Pardon?Man: Which garage did you take it to?Woman: Uh ... the one near my flat. You know. Lewis Brothers.Man: Yes, I know that garage. It's the only one near your flat.Woman: Hmm, well now, let's have something to eat. Uh, what about some ... Man: I know the garage very well!Woman: Yes. Let's see now. Yes, I think I'll have some ...Man: A pity it's Sunday.Woman: Pardon?Man: A pity it's Sunday. That garage is closed on Sunday!ExerciseDirections: Listen to the dialogue and write down the gist and the key words that help you decide.1.T hey are possibly boyfriend and girlfriend.2.In a restaurant.3."It doesn't really matter, does it? I haven't got anything better to do, have I?""I've only been waiting for over an hour.That's all""After all, my time isn't really thatimportant, is it?""Well, at least it was lucky you found a garage to repair your car."4.Because she wants to stop the conversation like this.5.Because he knows the girl is lying.Part 2 PassageThe Oscar Statuette1 Industry insiders and members of the press called the award "the Academy statuette", "the golden trophy" or "the statue of merit", but the term never stuck.2. No hard evidence exists to support that tale, but in any case, by the sixth Awards Presentation in 1934, a Hollywood columnist used the name in his column.3. Walt Disney was honored with one full-size and seven miniature statuettes on behalf of his animated feature Snow White and the Seven Dwarfs.4. If the statuettes don't meet strict quality control standards, they are immediately cut in half and melted down.5.The large boxes are shipped to the Academy offices via air express, with no identifiable markings.The Oscar statuette, designed by MGM's* chief art director Cedric Gibbons, depicts a knight holding a crusader's* sword, standing on a reel of film with fivespokes, signifying the original branches of the Academy: Actors, Writers, Directors, Producers, and Technicians.Born in 1928, years would pass before the Academy Award of Merit was officially named "Oscar". Industry insiders and members of the press called the award "the Academy statuette", "the golden trophy" or "the statue of merit". The entertainment trade paper, Weekly Variety, even attempted to popularize "the iron man". The term never stuck.A popular story has been that an Academy librarian and eventual executive director, Margaret Herrick, thought the statuette resembled her uncle Oscar and said so, and that as a result the Academy staff began referring to it as Oscar.No hard evidence exists to support that tale, but in any case, by the sixth Awards Presentation in 1934, Hollywood columnist Sidney Skolsky used the name in his column in reference to Katharine Hepburn's first Best Actress win. The Academy itself didn't use the nickname officially until 1939.Since its conception, the Oscar statuette has met exacting uniform standards - with a few notable exceptions. In the 1930s, juvenile players received miniature replicas* of the statuette; a ventriloquist* Edgar Bergen was presented with a wooden statuette with a moveable mouth; and Walt Disney was honored with one full-size and seven miniature statuettes on behalf of his animated feature Snow White and the Seven Dwarfs. Between 1942 and 1944, in support of the war effort, Oscars were made of plaster. After the War, winners turned in the temporary awards for golden Oscar statuettes.The traditional Oscar statuette, however, hasn't changed since the 1940s, when the base was made higher. In 1945, the base was changed from marble to metal and in 1949, Academy Award statuettes began to be numbered, starting with No. 501.Approximately 50 Oscars are made each year in Chicago by the manufacturer, R. S. Owens. If they don't meet strict quality control standards, the statuettes are immediately cut in half and melted down.Each award is individually packed into a Styrofoam container slightly larger than a shoebox.Eight of these are then packed into a larger cardboard box, and the large boxes are shipped to the Academy offices in Beverly Hills via air express, with no identifiable markings.On March 10, 2000, 55 Academy Awards mysteriously vanished en route from the Windy City* to the City of Angels. Nine days later, 52 of stolen statuettes were discovered next to a Dumpster* in the Koreatown section of Los Angeles by Willie Fulgear, who was later invited by the Academy to attend the Oscar 2000 ceremonies as a special guest.For eight decades, the Oscars have survived war, weathered earthquakes, and even managed to escape unscathed* from common thieves. Since 1995, however, R. S. Owens has repaired more than 160 statuettes. "Maybe somebody used chemicals on them to polish them and the chemicals rubbed right through the lacquer* and into the gold," explains the company president. "Or maybepeople stored them someplace where they corroded." Although he stresses that the statuette is made to endure, Siegel offers this sage advice to all Oscar winners: "If it gets dusty, simply wipe it with a soft dry cloth."Exercise A Pre-listening QuestionEvery January, the attention of the entertainment community and of film fans around the world turns to the upcoming Academy Awards, the highest honor in filmmaking. The annual presentation of the Oscars has become the Academy of Motion Picture Arts and Sciences' most famous activity. The Oscar Statuette is a knight holding a crusader's sword, standing on a reel of film with five spokes. Exercise B Sentence DictationDirections: Listening to some sentences and write them down. You will hear each sentence three times.Exercise C Detailed ListeningDirections: Listen to the passage and decide whether the following statementsare true (T) or false (F). Discuss with your classmates why you think the statement is true or false.T 1. There were five original branches of the Academy.(Because the five spokes on the reel of film signify the original branchesof the Academy:Actors, Writers, Directors, Producers, and Technicians.)F 2. The Academy Award of Merit was officially named "Oscar" in 1928.(Born in 1928, years would pass before the Academy Award of Meritwas officially named "Oscar.")T 3. The Academy staff began referring to the Academy statuette as Oscar because Margaret Herrick said the statuette was like her uncle Oscar.(An Academy librarian and eventual executive director, MargaretHerrick, thought the statuette resembled her uncle Oscar and said so,and as a result the Academy staff began referring to it as Oscar.)F 4. Since its conception, the Oscar statuette has met exacting uniform standards.(There were a few notable exceptions. In 1930s, juvenile players received miniature replicas of the statuette and a ventriloquist Edgar Bergen gained a wooden statuette with a moveable mouth. Walt Disney was honored with one full-size and seven miniature statuettes. )T 5. Oscars were made of plaster in the 1940s because of the War.(Between 1942 and 1944, in support of the war effort, Oscars were made of plaster.)T 6. The manufacturer, R. S. Owens makes about 50 Oscars each year in Chicago. (Approximately 50 Oscars are made each year in Chicago by the manufacturer, R. S. Owens.)F7. 55 Academy Awards were stolen by a mysterious person en route from the Windy City to the City of Angels on March 10, 2000.(On March 10,2000,55 Academy Awards just mysteriously vanished en route from the Windy City to the City of Angels, but how and by whom was unknown.)F8. For eighty years, the Oscars have survived war, weathered earthquakes, managed to escape unscathed from common thieves and even chemical corrosion.(Since 1995, however, R. S. Owens has repaired more than 160 statuettes. "Maybe somebody used chemicals on them to polish them and the chemicals rubbed right through the lacquer and into the gold." )Exercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1.T he traditional Oscar statuette hasn't changed since the 1940s, when the basewas made higher.In 1945, the base was changed from marble to metal and in 1949, Academy Award statuettes began to be numbered, starting with No.501.2.(Open)Section ThreeNewsNews Item1Bush-NATO-IraqMr. Bush says he hopes America's NATO allies will stand with the United States if he decides to take military action against Iraq.All the same, the president says no action is likely in the near future. He says for now the focus is on implementing the new UN resolution that calls for a tough weapons inspection regime* and warns of consequences if Iraqi leader SaddamHussein fails to comply*.Administration official say they expect the NATO summit to release a political statement backing the UN resolution. They say President Bush will bring up Iraq in his bilateral meetings in Prague*, but they also say they do not believe the Iraqi threat will be the focus of the summit.In Prague, the alliance plans to take steps toward the creation of a rapid deployment force that can playa role in combating terrorism. The president said even the smallest NATO member nations can contribute something to the cause Exercise ADirections: Listen to the news item and complete the summary.This news item is about American’s NATO allies.Exercise BDirections: Listen to the news again and answer the following questions1.He hopes America's NATO allies will stand with the United States if hedecides to take military action against Iraq.2.No, the president says no action is likely in the near future.3.They expect the NATO summit to release a political statement backing the UNresolution.4.The NATO summit is held in Prague.5.No, it will not be the focus of the NATO summit.News Item2Bush-IraqPresident Bush says everyone knows the real power in Iraq lies with Saddam Hussein: "There is no democracy. This guy is a dictator and so we have to see what he says." The president says the Iraqi leader has a choice to make: disarm peacefully or be disarmed by force: "If Saddam Hussein does not comply to the detail of the resolution, we will lead a coalition to disarm him. It is over. We are through with negotiations. There is no more time. The man must disarm. He said he would disarm. He now must disarm." Mr. Bush spoke with reporters while touring the Washington D.C. police department, a tour designed to highlight his plan to create a cabinet level Department of Homeland Security. He left no doubt his patience regarding Iraq is wearing very thin*, stressing the United States will no longer tolerate any efforts by Saddam Hussein to circumvent* demands to disarm.Exercise ADirections: Listen to the news item and complete the summary.This news item is about the Bush administration's attitude towards Iraq. Exercise BDirections: Listen to the news again and decide whether the following statements are true (T) or false (F).T F T F TNews Item3Britain-IraqBritish Prime Minister Tony Blair delivered a radio address late Thursdayto the Iraqi people warning that Saddam Hussein must comply with UN demands or suffer the consequences.Prime Minister Blair said Saddam Hussein must cooperate with UN weapons inspectors, or be prepared to face military action. In an interview with Radio Monte Carlo's Arabic service Thursday, Mr. Blair said war could be avoided, if Iraq agreed to disarm."The situation is very clear. If Saddam Hussein agrees to disarm Iraq of all chemical, or biological or nuclear weapons programs and capability, then conflict would be avoided, and his duty is to cooperate fully with the inspectors to tell them exactly what material he has, to cooperate and comply with them in the eradication of that material."The prime minister said he wanted to speak directly to the Iraqi people to try to dispel what he called myths that have arisen between Christians and Muslims. He said the dispute with Iraq is not about the West versus the East or about oil, but about weapons of mass destruction.Exercise ADirections: Listening to the news item and complete the summary.This news item is about British Prime Minister's stand on the Iraqi issue. Exercise BDirections: Listen to the news again and complete the following sentences.1.Prime Minister Blair warned that Saddam Hussein would suffer the consequences unless he cooperated with the UN weapons inspectors.2.Saddam Hussein should cooperate fully with the inspectors to tell them exactly what material he has, and comply with them in the eradication of that material.3.On Thursday Tony Blair had an interview with Radio Monte Carlo's Arabic service.4.According to the Prime Minister, the conflict can be avoided if Saddam Hussein agrees to disarm Iraq of all chemical. or biological or nuclear weapons programs and capability.5.Mr. Blair said the dispute with Iraq is not about the West versus the East or about oil, but about weapons of mass destruction.Section Four Supplementary ExercisesPart 1 Feature reportBlix’s Iraq InspectionThe chief UN arms inspector has been assigned the task of searching for weapons of mass destruction in Iraq. The Security Council gave Iraq this last opportunity to disarm or face serious consequences, a euphemism* for possible war. The United States says it will make sure Iraq disarms, one way or another.But Mr. Blix* emphasizes that his inspectors will not determine the course of events in the region. He says they will visit suspected sites, conduct interviews with Iraqi scientists, ferret* out information and report back to the Security Council for its members to decide.As for US and British intelligence reports, which the Bush administration says proves that Iraq has banned weapons, Mr. Blix says he is not going intoIraq with pre-conceived ideas of what is there.The next test for Iraq will be December 8th, the deadline for Iraq to present a full accounting of its weapons programs. If Iraq presents, in effect, a blank sheet, Mr. Blix says, he would expect the United States to put its evidence on the table, so it can be verified.Iraq has persistently maintained it does not have the banned weapons. The latest such assertion came in a letter to the UN this week, in which Baghdad accepted the latest Security Council resolution setting out the parameters* for what experts say will be the most intrusive inspections in Iraq, so far.After the preliminary technical work starting Monday, Mr. Blix says, he expects the first wave of inspections to start November 27th. Two months later, he is required to report to the Security Council on Iraq's performance. Exercise ADirections: Listening to the news report and complete the summary.This news report is about Mr. Blix's weapons inspections in Iraq.Exercise BDirections: Listen to the news again and fill in the blanks with the missing words.Mr. Blix emphasizes that his inspectors will not determine the course of events in the region. He says they will visit suspected sites, conduct interviews with Iraqi scientists, ferret out information and report back to the Security Council for its members to decide.The next test for Iraq will be December eighth, the deadline for Iraq topresent a full accounting of its weapons programs. If Iraq presents, in effect, a blank sheet, Mr. Blix says, he would expect the United States to put its evidence on the table, so it can be verified.Iraq has persistently maintained it does not have the banned weapons. The latest such assertion came in a letter to the UN this week, in which Baghdad accepted the latest Security Council resolution setting out the parameters for what experts say will be the most intrusive inspections in Iraq, so far.Part 2 PassageRise and Fall of Egypt1.The Nile River was a kind friend but occasionally a hard taskmaster of thepeople who lived along its banks.2.In due course of time, one man who grew more powerful than most of hisneighbors became their King.3.Provided he was not obliged to pay more taxes to his King than he thoughtjust, he accepted the rule of pharaoh as accepted the rule of Mighty Osiris. 4.It was different however when a foreign invader came and robbed him of hispossessions.5.Egypt regained a semblance of independence when one of Alexander'sgenerals set himself up as king of a new Egyptian state.The Nile River* was a kind friend but occasionally it was a hard taskmaster*. It taught the people who lived along its banks the noble art of "teamwork". They depended upon each other to build their irrigation trenchesand keep their dikes in repair. In this way they learned how to get along with their neighbors and their mutual-benefit-association quite easily developed into an organized state.Then one man grew more powerful than most of his neighbors and he became the leader of the community and their commander-in-chief when the envious neighbors of western Asia invaded the prosperous valley. In due course of time he became their King and ruled all the land from the Mediterranean to the mountains of the west.But these political adventures of the old pharaohs* (the word meant "the Man who lived in the Big House") rarely interested the patient and toiling peasant of the grain fields. Provided he was not obliged to pay more taxes to his King than he thought lust, he accepted the rule of pharaoh as accepted the rule of Mighty Osiris *.It was different however when a foreign invader came and robbed him of his possessions.After twenty centuries of independent life, a savage Arab tribe of shepherds, called the Hyksos, attacked Egypt and for five hundred years they were the masters of the valley of the Nile. They were highly unpopular and great hate was also felt for the Hebrews who came to the land of Goshen* to find a shelter after their long wandering through the desert and who helped the foreign usurper* by acting as his tax-gatherers and his civil servants.But shortly after the year 1700 B.C., the people of Thebes began arevolution and after a long struggle the Hyksos were driven out of the country and Egypt was free once more.A thousand years later, when Assyria* conquered all of western Asia, Egypt became part of the empire of Sardanapalus*. In the seventh century B.C., it became once more an independent stateExercise A Pre-listening Question,It is the Great Pyramid of Giza probably. The great pyramid is believed to have been built over a 20-year period. The site was first prepared, and blocks of stone were transported and placed. An outer casing (which disappeared over the years) was then used to smooth the surface. Although it is not known how the blocksExercise B Sentence Dictationwere put in place, several theories have been proposed. One theory involves the construction of a straight or spiral ramp that was raised as the construction proceeded. This ramp, coated with mud and water, eased the displacement of the blocks which were pushed (or pulled) into place. A second theory suggests that the blocks were placed using long levers with a short angled foot.1.Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.Exercise C Detailed listeningDirections: Listen to the passage and choose the best answer to complete each ofthe following sentences.1. C2.B3.B4.A5.A6.B7.D8.CExercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1.The last Egyptian queen, Cleopatra, tried her best to save the country when the Romans came in the year 39 B. C. Her beauty and charm were more dangerous to the Roman generals than half a dozen Egyptian army corps. She was successful twice in her attacks upon the hearts of her Roman conquerors. In the year 30 B.c., Augustus landed in Alexandria and destroyed her armies. She killed herself by taking poison.2(Open)UNIT 2Section One Tactics for listeningPart 1 Sport DictationMy MotherMy mother was an efficient (1) taskmaster who cooked, cleaned and shopped for nine people (2) on a daily basis. She was a disciplinarian* who would (3) make us seven kids walk up and down the stairs a hundred times if we clumped like (4)field hands to-dinner. She also enlisted us to help her in the day's (5) chores.My mother believed that each of her children had a special (6) knack that made him or her invaluable on certain (7) missions. My brother Mike, forexample, was believed to have especially (8) keen eyesight. He was hoisted up as a human (9) telescope whenever she needed to see something (10) far away. John was the climber when a kite (11) got caught. My own job was navigator for our (12) gigantic old Chrysler.But my mother's (13) ability to get work done well was only (14) one side. She also had an (15) imagination that carried her in different directions, that (16) allowed her to transcend her everyday life. She did not (17) believe in magic as portrayed on a stage, but (18) valued instead the sound of a metal bucket being (19) filled by a hose, or the persistence of a dandelion at the (20) edge of a woodpile.Part 2 Listening for GistFor hundreds of years man has been fascinated by the idea of flying. One of the first men to produce designs for aircraft was Leonardo da Vinci, an Italian artist who lived in the fifteenth century. However, it was not until the eighteenth century that people began to fly, or perhaps it would be better to say float, across the countryside in balloons. The first hot-air balloon was made in April 1783 by the Montgolfier brothers in France.In the following years many flights were made by balloon. Some of the flights were for pleasure and others were for delivering mail and for military purposes, such as observation and even bombing. However, in the late nineteenth century, airships superseded balloons as a form of transport.Airships came after balloons. The first powered and manned flight wasmade by a Frenchman, Giffard, in September 1852. His airship, powered by steam, traveled twenty-seven kilometers from Paris to Trappes at a speed of eight kilometers per hour. However the days of the airship were numbered as the aero plane became increasingly safe and popular.ExerciseDirections: Listen to the passage and write down the gist and the key words that help you decide.1.This passage is about the early history of flying.2.The key words are designs, an Italian artist, fifteenth century, eighteenthcentury, fly, float, balloons, hot-air balloon, April 1783, airships, September 1852, aeroplane.Section Two Listening ComprehensionPart 1 DialogueBuying a CarA: Good morning, can I help you?B: Yes, I'm interested in buying a car.A: Have you anything in mind?B: Not really.A: What price are youthinking of?B: Not more than £13,500.A: Let's see now ... Over there between the Lancia and the Volvo is a Mini. Itcosts £12,830 and is cheap to run: It does 38 miles per gallon. Or there's the Citroen, behind the Mini. It costs £12,070 and is even cheaper to run than the Mini: It does 45 miles per gallon. It's not very fast though. It only does 69 miles per hour.B: No, I think the Mini and the Citroen are too small. I've got three children.Isn't there anything bigger at that price?A: Well, there's the Toyota over there, to the left of the Peugeot. It's very comfortable and costs £13,040. It's cheap to run too, and it also has a built-in radio. Or there's the Renault at the back of the showroom, behind the Peugeot. It costs a little more, £13,240, but it is cheaper to run. It does 40 miles per gallon and the Toyota only does 36 miles per gallon.B: What about that Volkswagen over there, in front of the Toyota?A: That costs a little more than £13,500 but it's a very reliable car. It's more expensive to run than the others: It does 34 miles per gallon, but it's faster.Its top speed is 90 miles per hour. The Toyota's is 80 miles per hour and the Renault's is 82 miles per hour.B: How much does it cost?A: £13,630 and that includes a 5-yearguarantee.B: And the Fiat next to theVolkswagen?A: Again that's more than £13,500, but it's cheaper than the Volkswagen. It costs。

Unit 3Section One Tactics for listeningPart 1 Spot DictationWildlifeEvery ten minutes, one kind of animal, plant or insect (1) dies out for ever. If nothing is done about it, one million species that are alive today will have become (2) extinct twenty years from now.The seas are in danger. They are being filled with (3)poison: industrial and nuclear waste, chemical fertilizers and (4)pesticides, sewage. If nothing is done about it, one day soon nothing will be able to (5) live in the seas.The tropical rain (6)forests which are the home of half the earth's living things are (7) being destroyed. If nothing is done about it, they will have (8) nearly disappeared in twenty years. The effect on the world's (9) climate- and on our agriculture and food (10)supplies- will be disastrous.(11)Fortunately, somebody is trying to do something about it. In 1961, the (12)World Wildlife Fund was founded - a small group of people who wanted to (13) raise money to save animals and plants (14) from extinction. Today, the World Wildlife Fund is a large (15) internationa l organization. It has raised over (16)£35 million for (17)conservation projects, and has created or given support to the National Parks in (18) five continents. It has helped 30 (19) mammals and birds - including the tiger -to (20) survive.Part 2 Listening for GistMrs. Bates: Hullo. Is that Reception? .Reception: Yes, madamMrs. Bates: This is Mrs. Bates. Room 504. I sent some clothes to the laundry this morning, two of my husband's shirts and three ofmy blouses. But they're not back yet. You see, we're leavingearly tomorrow morning.Reception: Just a moment, madam. I'll put you through to the housekeeper.Housekeeper: Hullo. Housekeeper.Mrs. Bates: Oh, hullo. This is ... I'm phoning from Room 504. It's about some clothes I sent to the laundry this morning. They're notback yet and you see ...Housekeeper: They are, madam. You'll find them in your wardrobe.They're in the top drawer on the left.Mrs. Bates: Oh, I didn't look in the wardrobe. Thank you very much.Sorry to trouble you.Housekeeper: That's quite all right. Goodbye.Mrs. Bates: Goodbye.ExerciseDirections: Listen to the dialogue and write down the gist and the key words that help you decide.1)This dialogue is about making an inquiry about the laundry.2)The key words are reception. laundry. shirts. blouses. wardrobe.Section Two Listening ComprehensionPart 1 DialogueA UN InterpreterInterviewer: ... so perhaps you could tell us how exactly you became so proficient at language learning, Suzanne.Suzanne: Well, I think it all started with a really fortunate accident of birth. You know I was born in Lausanne*, Switzerland; myfather was Swiss-French Swiss and my mother was American,so, of course, we spoke both languages at home and I grew upbilingual. Then, of course, I learnt German at school - inSwitzerland that's normal. And because I was already fluent inEnglish, my second language at school was Italian. So I had areal head start (有利的开端)!Interviewer: So that's ... one, two, three, four - you had learnt four languages by the time you left school? How fluent were you? Suzanne: Urn, I was native speaker standard in French and English, butI'd become a bit rusty* in German and my Italian was onlyschool standard. I decided the best option was to study in theUK, and I did Hispanic Studies at university, studying Spanishand Portuguese, with some Italian, and living in Manchester.Then I went to live in Brazil for two years, teaching English. Interviewer: So by this time you must have been fluent in six languages? Suzanne: Nearly. My Italian wasn't perfect, but I had a boyfriend from Uruguay* while I was there, so my Spanish also became prettygood!Interviewer: And then what did you do?Suzanne: When I was 25 I came back to Switzerland, went to aninterpreters' school and then got a job in the United Nationswhen I was 28.Interviewer: And you've been there ever since?Suzanne: Not quite. In the first few months I met Jan, a Czech interpreter, who became my husband. We went to live in Prague in 1987and that was where I learnt Czech.Interviewer: And the eighth language?Suzanne: Well, unfortunately the marriage didn't last; I was very upset and I decided to take a long break. I went to Japan on holiday,got a job and stayed for two years, which was when I learntJapanese.Interviewer: That's amazing! And now you're back at the United Nations? Suzanne: Yes. Well, I never really left. I carried on doing work for them when I was in Prague - some in Prague, some in Austria andSwitzerland, and I took a "sabbatical*" to work in Japan. Theyneed people who can understand Japanese. But, yes, I've beenback with them full-time for two years now.Interviewer: And your plans for the future?Suzanne: I'm going to learn more Oriental languages. It was such a challenge learning Japanese - it's so different from all the others.So I'll spend another two or three years here with the UNfull-time, during which time I hope to get a substantialpromotion, then I think I'll go back and learn Korean, orperhaps Chinese, and Thai - I'd love to learn Thai. And then,perhaps an Indian language. Whatever, I want to be fluent inanother three or four languages before 45.ExerciseDirections: Listen to the dialogue and decide whether the following statements are true (T) or false (F).l.T 2.F 3.F 4.F 5.T 6.F 7.T 8.T 9. T 10. FPart 2 PassageThe Clyde RiverRunning through one of Britain's biggest manufacturing centers, Glasgow, the Clyde River* was poisoned for more than a century bythe fetid* byproducts of industry.The waterway bore the brunt of(首当其冲)Glasgow's economic success during the Industrial Revolution and beyond, as pollution and chemicals destroyed its fish and wildlife populations and brewed smells whose memory still makes residents wince*. Now, with heavy industry gone and Glasgow reconceived as a center for culture and tourism, the Clyde is coming back to life.For the first time since the late 1800s, its native salmon have returned in sizable numbers, reflecting the new cleanliness of a riverthat was once one of Britain's filthiest.The Clyde River Foundation surveyed fish populations last autumnat 69 sites in the Clyde and its tributaries, and found salmon in sevenof the nine major tributaries.The migratory fish, which vanished from the Clyde around 1880 after a long decline, first reappeared in the 1980s, but last year's survey was the first to show they've come back in healthy numbers.Although commercial salmon fishing was never widespread on the Clyde, the fish's return is symbolically important for Glasgow, where salmon were once so important to the city's identity that two are picturedon its official coat of arms.The salmon's comeback is also a sign of big improvements to water quality. Like sea trout, which have also reappeared in the Clyde system in recent years, salmon are very sensitive to environmental conditions and require cool, well-oxygenated* water to thrive.The decline of Glasgow's main industries helped boost the fortunes of a river that was essentially fishless for decades during the worst periods of pollution.The closure of factories that had poured toxins* and other pollutants into the river boosted water quality significantly. Environmental regulators also lightened dumping rules, and modern sewage processing plants helped eliminate some of the foul* smells that once tainted* the air.With worries rising about the environmental impact of enormous fish farms elsewhere in Scotland and severely depleted fish stocks in the North Sea and North Atlantic, the Clyde comeback is a rare bit of good news for Scotland's fish lovers.Since the area that is now Glasgow was first settled around the year 550, the Clyde has been central to its history.The river's depth and navigability helped make Glasgow an important center for importing tobacco, sugar and cotton from the Americas starting in the 1600s. Later, during the Industrial Revolution that began in the late1700s, Glasgow became a center of British shipbuilding and one of the country's great manufacturing centers.The mills and factories that lined the Clyde made steel, textiles and chemicals, tanned leather and even produced candy and brewed alcohol.When the factories began to close in the second half of the 20th century, working-class Glasgow, Scotland's largest city, gained a reputation for social deprivation and rough streets. More recently, its art museums and nightlife have helped drive an economic comeback that has turned the city into a popular tourist destination.Exercise A Pre-listening QuestionRivers are important to humans because they supply fresh drinking water, serve as home for important fishes, and provide transportation routes.Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.1)Salmon are very sensitive to environmental conditions and require cool, well-oxygenated water to thrive.2)The closure of factories that had poured toxins and other pollutants into the river boosted water quality significantly and modern sewage processing plant s〔污水处理厂〕helped eliminate some of the foulsmells.3)The river's depth and navigability helped make Glasgow an important center for importing tobacco, sugar and cotton from the Americas starting in the 1600s.4)The mills and factories that lined the Clyde made steel, textiles and chemicals, tanned leather and even produced candy and brewed alcohol.5)When the factories began to close in the second half of the 20th century, working-class Glasgow, Scotland's largest city, gained a reputation for social deprivation〔社会剥夺〕and rough streets.Exercise C Detailed ListeningDirections: Listen to the passage and choose the best answer to complete each of the following sentences.l.A 2. C 3. C 4. B 5. D 6. C 7. B 8. AExercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1)The Clyde's depth and navigability helped make Glasgow an importantcenter for importing tobacco, sugar and cotton from the Americas starting in the 1600s. And the city became a center of Britishshipbuilding and one of the country's great manufacturing centers during the Industrial Revolution. More recently, its art museums and nightlife have helped drive an economic comeback that has turned the city into a popular tourist destination.2)(Open)Section Three :NewsNews Item 1Governments Ban Nine Of The World's Most Hazardous Chemicals UN Environment Program Executive Director Achim Steiner calls the agreement historic. He says the nine chemicals that have joined the list of Persistent Organic Pollutants, or POPS, are extremely harmful to the environment and to health.The newly targeted chemicals include products that are widely used in pesticides and flame-retardants, and in a number of other commercial uses, such as a treatment for head lice.These nine toxic chemicals will join the Stockholm Convention's original list of 12 Persistent Organic Pollutants, referred to as the "dirty dozen."The pollutants are especially dangerous because they cross boundaries and travel long distances, from the Equator to the Arctic. They persist inthe atmosphere and take many years, often decades, to degrade into less dangerous forms.They pose great risks to the environment and human health, especially to young people, farmers, pregnant women and the unborn.Exercise ADirections: Listen to the news item and complete the summary.This news item is about a ban of nine of the world’s most hazardous chemicals.Exercise BDirections: Listen to the news again and complete the following passage.UN environment Program Executive welcomed the agreement to ban the production of nine of the world’s most hazardous chemicals that are extremely harmful to the environment and to health. These substances will join a list of 12 other so-called persistent organic pollutants, or POPS, that are prohibited under an international treaty known as the Stockholm Convention.The newly targeted chemicals include products that are widely used in pesticides and flame-retardants, and in a number of other commercial uses, such as a treatment for head lice.The pollutants are especially dangerous because they crossboundaries and travel long distances, from the Equator to the Arctic. They persist in the atmosphere and take many years, often decades, to degrade into less dangerous forms.They pose great risks to the environment and human health, especially to young people, farmers, pregnant women and the unborn.News Item2World Climate Conference to Focus on Adaptation to ClimateChangeScientists predict the world will get hotter over the coming decades. A major conference in Copenhagen at the end of the year will focus on ways to mitigate the worst affects of global warming.WMO Secretary-General Michel Jarraud (世界气象组织秘书长贾侯)says countries must have the tools to adapt to a changing climate. They must be able to respond to a world that is likely to experience more extreme weather events, such as floods and hurricanes.Jarraud notes farmers in certain parts of the world will have to adapt to a dryer climate. He says they might have to modify irrigation systems or consider growing crops that do not require much rain.He says global warming is likely to increase the intensity and frequency of extreme weather events. Therefore, better and more timely information on these phenomena are essential to make decisions onclimate variability and change. To do this, he says, weather observation networks must be strengthened.The WMO chief says climate change is a global problem. And, everyone needs everyone else to solve this problem. He says even the biggest, richest countries cannot do it alone. He says the developed world needs reliable weather information from developing countries andvice-versa.Exercise ADirections: Listen to the news item and complete the summary.This news item is about an appeal for global cooperation to deal with climate change.Exercise BDirections: Listen to the news again and answer the following questions.1)Scientists predict the world will get hotter over the coming decades.2)A major conference in Copenhagen at the end of the year will focuson ways to mitigate the worst affects of global warming.3)Countries must have the tools to adapt to a changing climate.4)Jarraud notes farmers in certain parts of the world will have to adaptto a dryer climate. He says they might have to modify irrigation systems or consider growing crops that do not require much rain.5)Global warming is likely to increase the intensity and frequency ofextreme weather events.6)Weather observation networks must be strengthened.7)Even the biggest, richest countries cannot do it alone. He says thedeveloped world needs reliable weather information from developing countries and vice-versa.News Item3Scientists have warned that the Great Barrier Reef - which stretches for more than 2,500 kilometers down Australia's northeast coast - is likely to bear the brunt of warmer ocean temperatures.A major concern has been the bleaching of coral, where the sensitive marine organisms wither under environmental stress caused by increased water temperature, pollution or sedimentation. An unexpected discovery at the southern end of the reef has provided some rare good news for researchers.Researchers found that coral in the Keppel Islands off Queensland, which was damaged by bleaching in 2006 and then smothered by seaweed that overgrew the reef, has managed to repair itself.Experts say to see reefs bounce back from mass coral bleaching in less than a decade is highly unusual.Like other coral systems, the Great Barrier Reef is facing a range ofenvironmental threats. Scientists say their capacity to recovery from damage inflicted by warmer waters, for example, will be critical to its future health.The Great Barrier Reef is one of Australia's premier tourist attractions. It covers an area bigger than Britain and is the largest living structure on earth and the only one visible from space.Exercise ADirections: Listen to the news item and complete the summary.This news item is about the Great Barrier Reef.Exercise BDirections: Listen to the news again and decide whether the following statements are true (T) or false (F).l. T 2. F 3. T 4.F 5. T 6. TSection Four Supplementary ExercisesPart 1Feature ReportSydney Ready for Big Switch Off as Earth Hour Goes GlobalScotland's Edinburgh Castle, the Bird's Nest stadium in Beijing and the pyramids in Egypt will join the Sydney Opera House in dimming their lights as part of Earth Hour.The global event has been endorsed by the Secretary-General of the United Nations. Ban Ki-moon has said it was the biggest climate change demonstration ever attempted. Mr. Ban urged people everywhere to pressure their governments to take decisive action to cut carbon pollution.Organizers are hoping that up to a billion people from small villages in Namibia to sprawling cities in Asia will participate in an international effort to cut greenhouse gas emissions, which many scientists blame for a warming climate.One of the architects of Earth Hour, Andy Ridley from the conservation group World Wildlife Fund (WWF), says the current financial meltdown should not be used as an excuse to delay environmental reforms."The global economic crisis has proved that we are a global community, so when America goes bad, we all go bad and climate change is going to be on a scale that is way, way beyond our global economic crisis at the moment and we need to put in place the measures to a) slow that down and ideally halt it, b) be ready for economies that will have to change. So, the longer we procrastinate the more we pay the penalty so we need to move quickly," he said.Earth Hour was started by environmentalists in Sydney in 2007. It encourages households, businesses and governments to switch off all non-essential lights for 60 minutes in a show of unified concern for thehealth and future of the planet.In two years, the event has become a large global movement and its aim is to create an enormous wave of public pressure that will influence delegates at a meeting in Copenhagen later this year, which hopes to establish a new U.N. climate treaty.However, critics of Earth Hour have insisted it is simply a symbolic gesture that will not affect significant environmental change.The event will officially begin on the international dateline in the remote Chatham Islands southeast of New Zealand and will conclude in Hawaii.Exercise A: Directions: Listen to the news report and complete the summary.This news report is about a global event known as Earth Hour.Exercise BDirections: Listen to the news again and complete the following sentences.1.Scotland's Edinburgh Castle, the Bird's Nest stadium in Beijing andthe pyramids in Egypt will join the Sydney Opera House in d imming their lights as part of Earth Hour.2.Ban Ki-moon has said it was the biggest climate changedemonstration ever attempted.anizers are hoping that up to a billion people will participate in aninternational effort to cut greenhouse gas emissions, which many scientists blame for a warming climate.4.Andy Ridley, One of the architects of Earth Hour, says the currentfinancial meltdown should not be used as an excuse to delay environmental reforms.5.In two years, the event has become a large global movement and itsaim is to create an enormous wave of public pressure that will influence delegates at a meeting in Copenhagen later this year.Part 2 PassageLab produces shape-shifting fruits and vegetables Many fruits and vegetables we know almost as much by their shape as by their color or taste. Bananas are long and curved. Onions are round. But what if you could alter the familiar shape? Would a square tomato still be a tomato?Scientists are learning how to change the shape of fruits and vegetables so they can be harvested or processed more efficiently, or maybe just to reduce waste in the kitchen. It can be done to some extent with traditional hybrid techniques. And as we hear from reporter Julie Grant, it can also be done by flipping a genetic switch.Ester van der Knaap steps gingerly around the greenhouse. We're at the Ohio State Agricultural Research and Development Center in Wooster.Van Der Knaap points out short, round tomatoes - and some odd-looking long, thin ones.V AN DER KNAAP: "That's one gene. One gene can make that difference."Van der Knaap's team discovered that gene and isolated it. They call it the SUN gene. And they've been able to clone it in tomatoes.Van der Knaap's research could lead to square-shapes - something she thinks the tomato industry might like. Square tomatoes fit into packages better. And, overall, square tomatoes might be easier to work with than the common round tomatoes.So far money for her research has come from the National Science Foundation - not big ag.Designer fruit shapes are gaining popularity.People have been cross-breeding tomatoes to make the shapes they want for a long time. But this is not the same thing.Dick Alford is a chef and professor of hospitality management at the University of Akron [Ohio].The difference between what his brother and lots of other folks have been doing and what van der Knaap is doing is the difference between cross-breeding and locating a specific gene that affects the shape of tomatoes.Chef Alford watches students as they cut yellow crookneck squashand carrots.They're trying to make uniform, symmetrical shapes out of curvy and pointed vegetables. There's a lot of waste. Chef Alford hates to see so much get thrown away. So he's got a request of Dr. van der Knaap.ALFORD: "If we could get square carrots, it would be great. If you could get a tomato as long as a cucumber, where you could get 20 or 30 slices out of them, it would be great."In a country that loves hamburgers, Van der Knaap has heard that request before. But the long, thin tomato hasn't worked out just yet. She says there's more genetics to be studied.“Once we know all the genes responsible for making different shapes in tomatoes”, Van der Knaap says, “ we'll have a better idea of what controls the shape of other crops, such peppers, cucumbers and gourds. And maybe then we'll get those square carrots.”Exercise A Pre-listening Question(open)Exercise B Sentence DictationDirections: Listen to some sentences and write them down. You will hear each sentence three times.1.what if you could alter the familiar shape? Would a square tomato stillbe a tomato?2.Scientists are learning how to change the shape of fruits andvegetables so they can be harvested or processed more efficiently, or maybe just to reduce waste in the kitchen.3.People have been cross-breeding tomatoes to make the shapes theywant for a long time. But this is not the same thing.4.If you could get a tomato as long as a cucumber, where you could get20 or 30 slices out of it, it would be great.5.Once we know all the genes responsible for making different shapes intomatoes, we'll have a better idea of what controls the shape of other crops, such as peppers, cucumbers and gourds.Exercise C Detailed ListeningDirections: Listen to the passage and answer the following questions.1.Bananas and Onions are the examples known as much by their shape as by their color or taste.2. The hybrid or cross-breeding technique is regarded as the traditional way of changing the shape of fruits.3.The genetic technique which can also change the shape of fruits.4.They discovered the SUN gene and managed to clone it in tomatoes.pared with round tomatoes, square tomatoes might be easier to work with than the common round tomatoes.6.The difference between what his brother and lots of other folks havebeen doing and what van der Knaap is doing is the difference between cross-breeding and locating a specific gene that affects the shape of tomatoes.7.There's a lot of waste. Chef Alford hates to see so much get thrown away. So he's got a request of Dr. van der Knaap.8.“Once we know all the genes responsible for making different shapes in tomatoes, Van der Knaap says we'll have a better idea of what controls the shape of other crops, such peppers, cucumbers and gourds. And mayb e then we'll get those square carrots.”Exercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1. Chef Alford’s request: "If we could get square carrots, it would be great. If you could get a nice long, a tomato as long as a cucumber, where you could get 20 or 30 slices out of them, it would be great." Van der Knaap’s opinion is that the long, thin tomato hasn't worked out just yet. and there's more genetics to be studied.2)(Open)。

施心远主编《听力教程3》Unit_10答案Unit 10Section One Tactics for ListeningPart 1 Spot DictationDo You Risk Enough to Succeed?During the semi-finals of the 1990 Wimbledon(1)tennis tournament, 16-year-old Yugoslav Monica Seles faced American Zina Garriaon. As the match (2)proceeded, it became clear that Seles’s most formidable (3) opponent was not Garrison but herself.“The match was so close,” said a crestfallen Seles afterward. “I was going for the (4)safe shots. Even on Zina’s second serve I was (5) scared to hit the ball for winners.”When things get (6) tough, conventional wisdom tell us to (7) play it safe, to pull in your horns. Consequently, rather than performing to (8) our potential, we concentrate on minimizing our losers. The results can be (9) catastrophic.If you find yourself shying away from (10) risks, these five tips will help you (10) tap into the adventurous spirit buried in us all.1. Take (11) dreams seriously.2. Take it in little steps . When starting something new, (12) figure out a first step and make it one you are reasonably sure of (13) accomplishing.3. Don’t say “don’t”, The Don’ts, a form of (14) negative goal setting, can be self-fulfilling because your mind (15) responds to pictures.4. Make your own (16) rules.5. Learn from your mistakes.By (17)embracing risk, you will accomplish more than you (18)ever thought you could. In the process you will (19) transform your life into an exciting adventure that will constantly challenge, reward and (20) rejuvenate you.Part 2 listening for GistIt'll be a dull day, with outbreaks of rain. There may be some heavy showers in the south-west later, with perhaps the odd thunderstorm. The outlook for tomorrow: continuing dull, but there should be some breaks in the cloud by midday. It'll be quite warm, with a maximum temperature of about 16 to 17 degrees.Directions: Listen to the passage and write do wn the gist and the key words that help you decide.1. This passage is about a weather forecast.2. The key words are rain, showers, thunderstorm, outlook, maximum temperature.Section Two Listening ComprehensionPart 1 DialogueAdulthoodInterviewer: OK, Bruce, Ur, why is the late twenties better than, say, earlier twenties?Bruce: Ur, I think that when you’re in your, in the early twenties, you’re just getting over, um, teenage adolescent ye ars, so now I think in the late twenties you kinda know a direction but, um, the early twenties are just too。