听力教程3施心远unit3

【最新整理，下载后即可编辑】UNIT 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. Letme look in my 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 takea couple of hours, 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'llring you back and confirm. A: All right.But ring before five, could you?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 likethat. Just let me 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 of the restaurant. I knew where itwas, 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.They 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 forover an hour.That's all""After all, my time isn't reallythat important, 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 airexpress, 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 five spokes, 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 thestatuette 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 temporaryawards 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 largerthan 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 mysteriouslyvanished en route from the Windy City* to the City of Angels. Nine days later, 52 of stolen statuettes were discovered.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 maybe people 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 statements are 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 theoriginal branches of 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 AcademyAward of Merit was officially named "Oscar.")T 3. The Academy staff began referring to the Academy statuette as Oscar because Margaret Herrick said thestatuette was like her uncle Oscar.(An Academy librarian and eventual executive director,Margaret Herrick, thought the statuette resembled heruncle Oscar and said so, and as a result the Academystaff 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.The traditional Oscar statuette 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.501.2.(Open)Section ThreeNews Item 2President Obama says Washington and Beijing must cooperate to tackle the big problem facing the world.Mr Obama spoke to high-level American and Chinese officials as they launched a two-day meeting in Washington. The US-China Strategic and Economic Dialogue is to discuss a broad agenda from currency concerns to foreign policy.The president said the officials must work together to tackle worldwide challenges, including the global economic recession, climate change, and the spread of nuclear weapons.The president said he is under no illusion the United States and China will agree on every issue, or always see the world in the same way. And he made clear that he will continue to speak out about human rights.President Obama streesed that it is these differences that make dialogue even more important. He said these discussions give the two sides a chance to get to know each other better and communicate with candor.Exercise ADirections: Listen to the news item and complete the summary. This news item is about the high-level US-China talks Obama opens.Exercise BNews Item3The oil Russia pumps from its frozen, Siberian fields, with one energy deal, will soon provide a significant amount of China’s daily needs, about four percent. Russia will deliver about 300,000 barrels of crude a day. In return, China will finance the pipeline Russia will build from its eastern Siberian oil fields to the Chinese border.Energy analysts say the deal ia another indication of Russia’s eagerness to shift some of its energy exports from its main market, Europe.Russia’s state-owned petroleum company Roseneft, will get $15 billion of the work and the state pipeline owner Transneft, is set to receive $10 billion.Construction has been delayed repeatedly as the two countries bargained over the cost of transporting crude oil to the border.But the Russian oil industry, which for decades has been a main source of revenue for the country, has suffered a dramatic shortfall as the price of oil fell during the global economic crisis.They say Russia also is seeking allies in the east where the Kremlin is seen more favourably than in the west.Exercise ADirections: Listening to the news item and complete the summary.This news item is about the oil supply from Russion to China and the relationship between the two countries.Section Four Supplementary ExercisesPart 1 Feature reportChina is a world growth leader, its cheap, manufactured exports power economies around the globe.This means, though, China is not immune to the global economic malaise. Chinese exports have slowed and its bull market dropped sharply in the wake of the credit crisis in the United States.The government bought up stocks and lowered trading taxes to boost the market, but trading remains volatile.Just ahead of the G-20 meeting, China also lowered interest rates and announced a $586 billion spending package on infrastructure, social services and tax rebates.The world is now waiting to see whether Beijing’s actions will help restore global economic stability.Li Wan-Yong is a researcher on economics at South Korea’s Hyundai Research Institute. “China has the most foreign currency reserves in the world and the second most US debt after Japan. In those terms, China can play an important role to overcome the global economic crisis and the Asican economic crisis.”China’s Vice Foreign Minisrer He Yafei says China can best help the world economy by stabilizing its own. “China’s economy makes up a large part of the world economy. Whether or not China’s economy is able to maintain stability and continue growing, whether or not China’s domestic economy is stable, is very important not only to China’s but to the world’s economy.”Analysts say the government spending package will to some degree help exporters, but is mainly aimed at increasing domestic consumption.Bill McCahill is with China-based research firm J. L. McGregor and Company. “This is a leadership, after all, that is composed of, the better ones are good engineers. These are not people who are terribly outward looking and outward focused. And they get up in the morning wondering how they’re going to take care of 1.4 or 1.5 billion people in their home country, not homeowners in Los Angeles.”Slowing demand from the US and other countries has forced thousands of Chinese factories to close and raised fears of unrest as millions are expected to lose their jobs.Chinese officials warn exports will continue to suffer because of the global slump, indicating the worst may be yet to come.Exercise ADirections: Listening to the news report and complete the summary.This news report is about China’s main cocern at the G-20 meeting which is aimed at increasing domestic aonsumption. Exercise BDirections: Listen to the news again and fill in the blanks with the missing words.1.the G-20 meeting2.tnterest rates3.$586 billion spending package4.tax rebates5.will help restore global economic stability6.vice Foerign Minister7.stabilizing its own8.is able to maintain stability9.China’s10.the world’s economy11.s pending package12.i ncreasing domestic consumptionPart 2 PassageRise and Fall of Egypt1.The Nile River was a kind friend but occasionally a hard taskmaster of the people who lived along its banks.2.In due course of time, one man who grew more powerful than most of his neighbors became their King.3.Provided he was not obliged to pay more taxes to his King than he thought just, 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 his possessions.5.Egypt regained a semblance of independence when one of Alexander's generals 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 trenches and 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 fivehundred 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 a revolution 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 blocks were put in place, several theories have been proposed. One theory involves the construction of a straight or spiral rampExercise B Sentence Dictationthat 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 of the 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 thecountry 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 3Section One Tactics for ListeningPart 1 PhoneticsStress, Intonation and AccentScriptListen to some short conversations and circle the prominent word or words in the sentence.1. A: Do you want some grapes?B: No, thanks, I don’t like them.2. A: What do you think of Scotland?B: I’ve never been there.3. A: My son’s called David.B: How old is he?4. A: Can I book a table for tonight, please?B: Certainly. How many is it for?A: There’ll be three of them.5. A: Can you get some cornflakes?B: Do you want a large or small packet?A: A small one.Key1. A: a. want b. grapesB: a. like b. them2. A: a. think b. ScotlandB: a. been b. there3. A: a. called b. DavidB: a. old b. he4. A: a. book b. tonightB: a. certainly b. manyA: a. three b. them5. A: a. get b. cornflakesB: a. large or small b. packetA: a. small b. onePart 2 Listening and Note-TakingA TerritoryScriptA. Listen to some sentences and fill in the blanks with the missing words.1. When we talk about a territory, we mean a defended space.2. These signals are important, because they warn the visitor that he is entering a foreigncountry.3. People behave differently when they’re in someone else’s house.4. In public places, people automatically mark out an area of personal space.5. It won’t be next to him or at the other end of the room, but halfway between.B. Listen to a talk about territory. Take notes and complete the following outline.When we talk about a territory, we mean a defended space. Animals have their territories, which they mark out with their personal scent. The scent is their territorial signal. Human beings have other territorial signals. There are three kinds of human territory, marked by different territorial signals.First, there are the Tribal Territories, which in modern terms are known as countries.Countries have a number of territorial signals. The borders are often guarded by soldiers and they usually have customs barriers, flags, and signs. Other signals of the tribal territory are uniforms and national anthems. These signals are important, because they warn the visitor that he is entering a foreign country and, while he is there, he must behave like a visitor.Second, there is the Family Territory, at the center of which is the bedroom. This is usually as far away as possible from the front door. Between the bedroom and the front door are the spaces where visitors are allowed to enter. People behave differently when they’re in someone else’s house. As soon as they come up the driveway or walk through the front door — the first signals of family territory —they are in an area which does not belong to them.They do not feel at home, because it is full of other people’s belongings — from the flowers in the garden to the chairs, tables, carpets, ornaments, and other things in the house. In the same way, when a family goes to the beach or to the park for a picnic, they mark out a small territory with towels, baskets, and other belongings; other families respect this, and try not to sit down right beside them.Finally, there is the Personal Territory. In public places, people automatically mark out an area of personal space. If a man enters a waiting room and sits at one end of a row of chairs, it is possible to predict where the next man will sit. It won’t be next to him or at the other end of the room, but halfway between. In a crowded space like a train, we can’t have much personal territory, so we stand looking straight in front of us with blank faces. We don’t look at or talk to anyone around us.KeyA. 1. When we talk about a territory, we mean a defended space.2. These signals are important, because they warn the visitor that he is entering aforeign country.3. People behave differently when they’re in someone else’s house.4. In public places, people automatically mark out an area of personal space.5. It won’t be next to him or at the other end of the room, but halfway between.B. A TerritoryI. Territory, a defended spaceA. Territory is marked by territorial signals.a. Animals mark out their territories with their personal scent, their territorialsignals.b. Human beings have three kinds of human territory, marked by differentterritorial signals.II. Three kinds of human territoryA. Tribal Territories or countriesa. Countries have a number of territorial signals.1. The borders, guarded by soldiers, with customs barriers, flags, and signs2. Uniforms and national anthemsB. Family Territorya. Family Territory signals1. The front door2. The drivewayb. When a family goes to the beach or to the park for a picnic, they mark out asmall territory with towels, baskets, and other belongings.C. Personal Territorya. In public places, people automatically mark out an area of personal space.b. In a crowded space, we stand looking straight in front of us with blank faces. Section Two Listening ComprehensionPart 1 Sentence IdentificationScriptIdentify each sentence as simple (S), compound (CP), complex (CPL) or compound-complex (C-C). You will hear each sentence twice. Write the corresponding letter(s) in the space provided.1. Surely you remember the last movie we saw together.2. A perfectionist about everything, his aunt Beatrice had made him painfully aware ofhis shortcomings.3. She felt a momentary glimmer of satisfaction, but this soon faded to a feeling ofshame when she saw the hurt look on Alec’s face.4. There will still be difficulties, but they can be overcome.5. Planting annuals gives a good temporary show, but it is also no way to construct apermanent garden.Key1. CPL2. S3. C-C4. CP5. CPPart 2 DialoguesDialogue 1 Credit CardScriptListen to the dialogue and choose the best answer to each of the questions you will hear.A: I, recently touring around America, found there was a chap I was with ... He ... we were booked in by an American organization into a hotel, paid for by them,but theywould not let him go through the lobby to his room unless they had a credit cardnumber to prove that he was a human being that was trustworthy. (Right, right.) Inother words we’ve got to the stage now with credit cards,however friendly youlook, however wealthy you look, or however nice you look ... (That’s right, itdoesn’t matter, they just want to see that number.) Excus e me,where is your creditcard?B: Because you know you can’t rent a major automobile in the States, you know, you can’t rent without, without using a credit card, you can’t, you know like you weresaying, go into a hotel?A: I think that what’s underne ath that is the socie ty in which you’re only good if you have numbers attached to you, (Mm.) that are computerised, (Yeah.) and can traceyou, and everybody’s insured against everybody else (Yeah.) and …that side ofcredit I find rather upsetting.B: It’s kind of ugly, isn’t it?A: Like a lot of people, it’s a great facility, if you’re disciplined with it.Questions:1. Why was one man stopped at the lobby of the hotel by the hotel staff?2. Why is having a credit card so important?3. In what way does one speaker consider a credit card upsetting?B. Listen to an extract from the dialogue and complete the following sentences withthe missing words.A: I think that what’s underneath that is the society in which you’re only good if you have numbers attached to you, (Mm.) that are computerised, (Yeah.) and can traceyou, and everybody’s insured against everybody else (Yeah.) and …that side ofcredit I find rather upsetting.B: It’s kind of ugly, isn’t it?A: Like a lot of people, it’s a great facility, if you’re disciplined with it.KeyA. 1. D 2. D 3. CB. A: I think that what’s underneath that is the society in which you’re only good if youhave numbers attached to you, (Mm.) that are computerised, (Yeah.) and can traceyou, and e verybody’s insured against everybody else(Yeah.) and … that side ofcredit I find rather upsetting.B: It’s kind of ugly, isn’t it?A: Like a lot of people, it’s a great facility, if you’re disciplined with it.Dialogue 2 Card InsurancesScriptListen to the dialogue and decide whether the following statements are true (T) or false (F).A: I’ll tell you about one awful experience that h appened to me, erm, I took out, erm … one of these card insurances that cover a ll your cards (Mm.) should yourcards be stolen and I had my handbag snatched* in a store and immediately got thestore security, who were very quick, got me into their office and we phoned all ofthe credit cards that I had on me, within ten minutes.B: Which is what they tell you to do?A: Yeah. When, I suppose by the time we’d got to all of them it w as about half an hour after the bag had been snatched. Got up to the top floor of the office, started ringinground, and the whole thing was done within half an hour. Erm, when the bag wassnatched it went through apparently a chain of people, out of the store, and it wenttwo miles away and they managed to ... three different people had spent over￡2,000 on four of my cards …B: But you’re only liable* for the first 50.A: I wasn’t liable for any of it. Because thank goodness I had this insurance.B: None of it. Yeah.A: But...B: Touch wood* quick. That was …A: ... They’d spent it within twe nty minutes of stealing.B: That’s incredible, isn’t it?A: And the thing that absolutely horrified me was I was close to limits on two of the cards, the ones that I do clear every month. (Mm — mm.) I was close to the limitI’m allowed on those, and they, both of those cards they went into banks, said theywere me, and got (No!) well over what the top limit would have been.B: Really! Well it just goes to show, you could walk into a bank and get more than you could possibly ever pay off*!A: I couldn’t probably, because I go in, and they say, “No, you’ve spent it all already!”B: Right, right.Key1. One insurance covers the loss of one particular credit card.2. The woman lost her credit cards because she left her handbag in a store.3. She telephoned all the credit card companies about the stolen cards within tenminutes.4. A chain of people were involved in the robbery.5. Usually there is a 50-pound-limit of overdraft on each card.6. The speaker usually clears some cards every month.7. The thief spent more than what the speaker had in her cards.8. If the police cannot find the thieves, the speaker will probably have to pay off. Part 3 PassageCredit CardsScriptB. Listen to the passage and choose the best answer to each of the questions you willhear.The system of bank credit cards operates in much the same way as a store credit account except that the holder is not restricted to making purchases in one place.Cards can be presented at any place where the bank card sign is displayed, and that could be at a shop, a service station, a hotel, a restaurant or in fact at all kinds of businesses.The sales assistant imprints the card details onto a sales voucher* which the customer signs, and the card is then returned to the customer. Each month the bank sends the holder a credit card statement setting out where purchases were made and totalling what is owing. A payment has to be made within 25 days of the date of the statement, but not necessarily the full amount. If the customer pays in full within this time the use of the card does not cost anything. But if he decides to pay only the minimum repayment shown on the statement —£5 or 5% of the outstanding* balance*, whichever is the greater — he automatically chooses to use th e system’s extended repayment facility. The re maining balance is then carried forward and attracts interest at the rate of 2.25% per month.Bank credit cards are more versatile than store credit accounts in that they also enable people to obtain cash. Any bank displaying the bank card sign will arrange a cash advance* for a card holder, whether or not he is one of their own customers. For money drawn in this way the bank makes a charge at the rate of 2.25% a month, calculated daily from the day the advance is obtained. Details of cash advances appear on the monthly bank card statement.The bank credit card system operates entirely separately from cheque accounts, but nevertheless it is a customer’s previous relation ship with his bank that is used as a guide to the amount of credit he will be extended. When a card is issued, a personal credit limit is imposed indicating the maximum that can be owing at any one time. This is confidential* between customer and bank and does not appear on the card.Questions:1. In what way does a bank credit card differ from a store credit account?2. Where can you use bank credit cards?3. When making payments what should a customer do after the sales assistant imprintsthe card details onto a sales voucher?4. After receiving a credit card statement, within how many days does the holder have topay?5. When is the system’s extended repayment fac ility automatically used by thecustomer?6. What can a bank credit card holder get at any bank displaying the bank card sign?7. How much does the bank charge for the advance?8. What will decide the extension of a customer’s amount of credit?C. Listen to the passage again and discuss the following questions.KeyA. The system of bank credit cards operates in much the same way as a store credit accountexcept that the holder is not restricted to making purchases in one place. Bank credit cards can be presented at any place where the bank card sign is displayed and in fact at all kinds of businesses. Bank credit cards also enable people to obtain cash.B. 1. A 2. C 3. C 4. B 5. D 6. D 7. B 8. BC. 1. Bank credit cards can be presented at any place where the bank card sign is displayed,e.g. at a shop, a service station, a hotel, a restaurant, etc.2. Each month the bank sends the holder a credit card statement setting out wherepurchases were made and totalling what is owing.3. The customer can pay in full within 25 days of the date of the statement or he can payonly the minimum repayment shown on the statement.4. Because they also enable people to obtain cash.5. When a card is issued, a personal credit limit is imposed indicating the maximum thatcan be owing at any one time.D. 1. Bank credit cards are more versatile than store credit accounts in that they also enablepeople to obtain cash.2. When a card is issued, a personal credit limit is imposed indicating the maximum thatcan be owing at any one time.Part 4 NewsNews item 1 Wealth GapScriptA. Listen to the news item. Fill in the blanks with the number you have heard andanswer the questions. Then give a brief summary about the news item.A report from the nonprofit group Oxfam says the richest one percent of people in theworld will have a majority of the wealth on the planet in 2016. The report was released Monday ahead of the annual World Economic Forum meeting this week in Davos, Switzerland.The global wealth of the richest people on Earth climbed to 48 percent in 2014. That has increased from 44 percent in 2009. It is likely to pass 50 percent in 2016. The report said the80 wealthiest people in the world own $1.9 trillion. That is nearly the same amount shared bythe 3.5 billion people at the bottom half of the world’s income scale.Oxfam is asking governments around the world to deal with a number of issues of inequality. The organization is calling on governments to prevent companies and rich individuals from avoiding taxes. It is asking governments to shift taxes from labor and consumption to wealth and income.One proposal is to invest in free public services such as healthcare and education. The organization also wants governments to introduce minimum wages for workers, equal pay for women, universal* childcare and elderly care services.B. Listen to the news item again and complete the following sentences.KeyA. 1. In 2009, the global wealth of the richest people throughout the world was 44 percentand that climbed to 48 percent in 2014. It may pass 50 percent in 2016.2. 80 wealthiest people in the world own $1.9 trillion which is almost the same amountof the world’s income shared by 3.5 billion people at the bottom.1. Oxfam is asking governments around the world to deal with a number of issues ofinequality. It also is asking governments to shift taxes from labor and consumption towealth and income.2. The organization is calling on governments to prevent companies and rich individualsfrom avoiding taxes.3. It proposes that governments should invest in free public services such as healthcareand education.This news item is about a report showing one percent of people worldwide own most ofthe world’s wealth.B. 1. Oxfam, a non-profit group, released a report before the annual World EconomicForum meeting in Davos, Switzerland.2. According to the report, in 2016, one percent of richest people in the world own amajority of the wealth on Earth.3. Oxfam wants governments to introduce minimum wages for workers, equal pay forwomen, universal childcare and elderly care services.C. 1. The report said the 80 wealthiest people in the world own $1.9 trillion. That is nearlythe same amount shared by the 3.5 billion people at the bottom half of the world’sincome scale.2. The organization is calling on governments to prevent companies and rich individualsfrom avoiding taxes.News item 2 Britain’s Longest Serving RulerScriptA. Listen to the news item and decide whether the following statements are true (T) orfalse (F). Then give a brief summary about the news item.Queen Elizabeth II is set to reach an important milestone* this week —becoming Britain’s longest-ruling head of state.Queen Elizabeth has worked with 12 British prime ministers, from Winston Churchill to David Cameron. At age 89, she continues to travel and attend official events.Elizabeth came to power after the death of her father, King George VI, on February 6, 1952. At the time, she was only 25 years old. She officially became queen in June of 1953.The queen is part of the last generation of Britai n’s royal family to be educated at home.The Associated Press reports that she is the first British ruler to have sent an email (1976) or use Twitter, the social networking service (2014).British officials say Queen Elizabeth wants the record-setting occasion to be a quiet event and that the day will be “busin ess as u sual”. The Queen is expected to leave her private home at Balmoral, Scotland to open the new Scottish Borders Railway. She will also take a steam train ride on the new railway from Edinburgh with her husband, Prince Philip.B. Listen to the news item again and complete the following sentences.KeyA. 1. Queen Elizabeth came to power after the death of her father, King George V, onFebruary 6, 1952.2. At the age 25, she officially became Queen of the United Kingdom.3. Queen Elizabeth has worked with 12 British prime ministers, from WinstonChurchill to David Cameron.4. She is the first British ruler to have sent an email or use Twitter.5. She is the last generation of Britain’s royal family to be educated at home.6. The Queen expects to open the new Scottish Borders Railway and take a steamtrain ride on the new railway from Edinburgh with her husband, Prince Philip.This news item is about Queen Elizabeth II becoming Britain’s Longest Serving Ruler.B. 1. Queen Elizabeth II reaches an important milestone this week — becoming Britain’slongest-ruling head of state.2. The Queen wants the record-setting occasion to be a quiet event and that the day willbe “business as usual”.C.British officials say Queen Elizabeth wants the record-setting occasion to be a quietevent and that the day will be “business as usual”.Section Three Oral WorkRetellingMother and DaughterScriptListen to a story and then retell it in your own words. You will hear the story only once. You can write down some key words and phrases.Ten year old Anja Lea did not want to wash the dishes. She and her mother were arguing.The mother was threatening her and bribing her. I asked Anja Lea how much she felt understood by her mother about why she did not want to do the washing up. Here is a copy of our dialogue.“Okay, so Mom wants you to do the dishes and y ou don’t want to. Plus Mom said she isn’t going to take you to school until you do them? Is that right so far?”“Yes.”“Okay, so you are probably feeling forced ...?”“Yes.”“And punished ...?”“Yes.”“And threatened ...?”“Yes.”“Okay. And how much do you feel understood by your mom? From 0-10?”“Zero!”I then asked Anja Lea to explain why she didn’t want to do the dishes. The more shetalked and the more I listened, the more she felt understood. Somewhere along the way, she started washing the dishes without any more arguments or protest! In a few minutes I asked her how much she felt understood by me. She said 8. I asked her what else she wanted me to understand. When she told me, I checked again to see how much she felt understood. This time it was a perfect 10 and the dishes were finished too!But that is not the end of this story. When she was in the car on the way to school Anja Lea voluntarily apologized to her mother for giving her such a hard time. The mother apologized in return, they both accepted the other’s apology and then shared a few tears and a loving hug.Section Four Supplementary ExercisesPart 1 PassageYour Legal Rights in the SalesScriptA. Listen to the passage and choose the best answer to each of the questions you willhear.Just who is doing the favour for whom in the sales? Are the shops really giving us shoppers a chance to buy bargains? Or are we just helping them to clear their shelves twice a year to make way for new lines* —buying up* the rubbish they would otherwise throw away?In most sales there is a bit of both. Some bargains are more genuine than others. Some price claims are true, while others are misleading or plain false.If the sale notice says “Coats — reduced from £30 to £10”, it should, by law, be true.The rules are that, unless a shop says otherwise, the coats must have been on sale at the higher price for at least 28 consecutive days in the previous six months. They can, however, get around it by saying “Last week £30. Now £10.”Be a bit suspicious about a ticket which just sa ys “Sale price £5.” It may mean the goods are specially bought in for the sale and does not necessarily indicate any reduction.And there is nothing to prevent the shopkeeper boasting: “Worth £50, only £20” or even “Normally £300, only £150.”Another practice which is frowned upon, though not illegal, is an imprecise offer, like “Up to £10 off latest models.” It give s no clear idea of how much you have to spend or exactly what you have to buy to benefit.If you see a price claim you do not believe or feel to be misleading, you can complain to the local Trading Standards Office — the town hall will put you in touch.If you see a notice saying “No refunds on sales goods,” ignore it, but don’t forget it. It is illegal for shops to say this and you should report it to the Trading Standards Officer. He can order the signs to be removed.Sale or no sale, nothing can remove your right to get your money back if the goods arefaulty. If on the other hand, you just change your mind about something you buy in the sale, the shop does not have to give you anything back.Goods labelled “seconds” have their own pecul iar problems. You cannot expect something described as “seconds” to be perfect in every way, but the shop has no right to sell you anything that is not fit for the purpose for which it was made.A “slightly imperfect” kettle should still boi l water and you can demand your moneyback if it doesn’t. So take your spectacles with you and never be afraid to ask what is substandard about the thing you are about to buy.Questions:1. Who will most sales benefit?2. What is not true about the goods labelled as “Sale price £5”?3. Wh at can a customer know from a sales notice which says “Up to £10 off latestmodels”?4. What is illegal for shops to say?5. When can a customer claim his money back?6. What cannot a customer expect of something described as “seconds”?7. What should a cu stomer ask about a “seconds” he is about to buy?8. What can a customer claim if the goods are faulty?B. Listen to the passage again and discuss the following questions.KeyA. 1. C 2. B 3. C 4. A 5. D 6. C 7. B 8. DB. 1. In most sales, some bargains are more genuine than others and some price claims aretrue, while others are misleading or plain false.2. Because they want to make way for new lines.3. The shopkeepers’ boasting, like “Worth £50, only £20” or even “Normally £300, only£150;” and an imprecise offer, like “Up to £10 off latest models.”4. The shop has no right to sell you anything that is not fit for the purpose for which itwas made.5. You can’t get a refund when you just change your mind about the things you buy inthe sale.Part 2 VideoSlew of New Products Unveiled at Consumer Electronics ShowScriptWatch the video film and answer the questions.At the International Consumer Electronics Show in Las Vegas, you can find just about anything.Automobile enthusiasts are in luck this year.Renault revealed an electric race car. Audi unveiled a self-driving A7 — these cars park themselves. Last year, the technology needed for their driver less sedan* took up the entirerear end of the car. This year, the computer fits on a card about the size of an iPad.Induct* showed off its self-piloted shuttle, call ed the Navia. The company’s Max LeFevre says it’s also 100 percent electric.“It’s a shuttle, so it’s for public transport for 8 to 10 passengers. It works with lasers which work kind of like a bat. You know, it sends out beams that bounce off the walls and other things in the environment. In that way the vehicle can create the map of the environment.”Ford made headlines with its solar car —the C-MAX Solar Energi. Solar cells are mounted on the car’s roof, but the trick,says Ford Motor Company’s Dave McCreadie, is the solar canopy*.“It boosts the power of the solar panels by essentially magnifying the sun. So it takes a larger square footprint area of the sun and concentrates down onto the solar panels. The purpose of this is to enable the customer to recharge their vehicle off the grid.”The Ford C-MAX Solar Energi is still just a concept. But if you’re looking for something more tangible*, 3D printers are capable of producing more complex, high-quality designs, and the cost of a 3D printer is falling. Some cost less than $500.But 3D Systems has created something new: 3D-printed food.“Today we’re debuting* two food-safe 3D printers and they’re the first food-safe 3D printers to be offered.”The company’s Liz Von Hasseln says the ChefJet and ChefJetPro use melted sugar to create sweet creations like candy and cake decorations.“So you might say, ‘I want to work on a cak e topper or I want to work on a drink sweetener and the software will start you out wi th an object that’s kind of the appropriate size and shape, and you can add complexity from there.”The sugary 3D printers are expected to cost between $5,000 and $10,000 when they go on sale.Key1. That’s because they have got an electric race car by Renault, a self-driving andself-parking Audi A7, a self-piloted shuttle by Induct and the Ford C-MAX SolarEnergi.2. This year, the computer fits on a card about the size of an iPad.3. It works with lasers and sends out beams that bounce off the walls and other things inthe environment. As the result, the vehicle can create the map of the environment.4. They use melted sugar to create sweet creations like candy and cake decorations.5. They will cost between $5,000 and $10,000.。

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).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.2. C3. C4. B5. D6. C7. B8. 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 comingdecades.2) A major conference in Copenhagen at the end of the year willfocus on 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 toadapt to a dryer climate. He says they might have to modifyirrigation systems or consider growing crops that do not require much rain.5)Global warming is likely to increase the intensity and frequencyof extreme weather events.6)Weather observation networks must be strengthened.7)Even the biggest, richest countries cannot do it alone. He saysthe developed world needs reliable weather information fromdeveloping 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 inless 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 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 andthe 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. Itencourages 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 . 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 oftomatoes.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 towork 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 square car rots.”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)。

Unit 3Section One Tactics for ListeningPart 1 PhoneticsStress, Intonation and AccentScriptListen to some short conversations and circle the prominent word or words in the sentence.1. A: Do you want some grapes?B: No, thanks, I don’t like them.2. A: What do you think of Scotland?B: I’ve never been there.3. A: My son’s called David.B: How old is he?4. A: Can I book a table for tonight, please?B: Certainly. How many is it for?A: There’ll be three of them.5. A: Can you get some cornflakes?B: Do you want a large or small packet?A: A small one.Key1. A: a. want b. grapesB: a. like b. them2. A: a. think b. ScotlandB: a. been b. there3. A: a. called b. DavidB: a. old b. he4. A: a. book b. tonightB: a. certainly b. manyA: a. three b. them5. A: a. get b. cornflakesB: a. large or small b. packetA: a. small b. onePart 2 Listening and Note-TakingA TerritoryScriptA. Listen to some sentences and fill in the blanks with the missing words.1. When we talk about a territory, we mean a defended space.2. These signals are important, because they warn the visitor that he is entering a foreigncountry.3. People behave differently when they’re in someone else’s house.4. In public places, people automatically mark out an area of personal space.5. It won’t be next to him or at the other end of the room, but halfway between.B. Listen to a talk about territory. Take notes and complete the following outline.When we talk about a territory, we mean a defended space. Animals have their territories, which they mark out with their personal scent. The scent is their territorial signal. Human beings have other territorial signals. There are three kinds of human territory, marked by different territorial signals.First, there are the Tribal Territories, which in modern terms are known as countries.Countries have a number of territorial signals. The borders are often guarded by soldiers and they usually have customs barriers, flags, and signs. Other signals of the tribal territory are uniforms and national anthems. These signals are important, because they warn the visitor that he is entering a foreign country and, while he is there, he must behave like a visitor.Second, there is the Family Territory, at the center of which is the bedroom. This is usually as far away as possible from the front door. Between the bedroom and the front door are the spaces where visitors are allowed to enter. People behave differently when they’re in someone else’s house. As soon as they come up the driveway or walk through the front door — the first signals of family territory —they are in an area which does not belong to them.They do not feel at home, because it is full of other people’s belongings — from the flowers in the garden to the chairs, tables, carpets, ornaments, and other things in the house. In the same way, when a family goes to the beach or to the park for a picnic, they mark out a small territory with towels, baskets, and other belongings; other families respect this, and try not to sit down right beside them.Finally, there is the Personal Territory. In public places, people automatically mark out an area of personal space. If a man enters a waiting room and sits at one end of a row of chairs, it is possible to predict where the next man will sit. It won’t be next to him or at the other end of the room, but halfway between. In a crowded space like a train, we can’t have much personal territory, so we stand looking straight in front of us with blank faces. We don’t look at or talk to anyone around us.KeyA. 1. When we talk about a territory, we mean a defended space.2. These signals are important, because they warn the visitor that he is entering aforeign country.3. People behave differently when they’re in someone else’s house.4. In public places, people automatically mark out an area of personal space.5. It won’t be next to him or at the other end of the room, but halfway between.B. A TerritoryI. Territory, a defended spaceA. Territory is marked by territorial signals.a. Animals mark out their territories with their personal scent, their territorialsignals.b. Human beings have three kinds of human territory, marked by differentterritorial signals.II. Three kinds of human territoryA. Tribal Territories or countriesa. Countries have a number of territorial signals.1. The borders, guarded by soldiers, with customs barriers, flags, and signs2. Uniforms and national anthemsB. Family Territorya. Family Territory signals1. The front door2. The drivewayb. When a family goes to the beach or to the park for a picnic, they mark out asmall territory with towels, baskets, and other belongings.C. Personal Territorya. In public places, people automatically mark out an area of personal space.b. In a crowded space, we stand looking straight in front of us with blank faces. Section Two Listening ComprehensionPart 1 Sentence IdentificationScriptIdentify each sentence as simple (S), compound (CP), complex (CPL) or compound-complex (C-C). You will hear each sentence twice. Write the corresponding letter(s) in the space provided.1. Surely you remember the last movie we saw together.2. A perfectionist about everything, his aunt Beatrice had made him painfully aware ofhis shortcomings.3. She felt a momentary glimmer of satisfaction, but this soon faded to a feeling ofshame when she saw the hurt look on Alec’s face.4. There will still be difficulties, but they can be overcome.5. Planting annuals gives a good temporary show, but it is also no way to construct apermanent garden.Key1. CPL2. S3. C-C4. CP5. CPPart 2 DialoguesDialogue 1 Credit CardScriptListen to the dialogue and choose the best answer to each of the questions you will hear.A: I, recently touring around America, found there was a chap I was with ... He ... we were booked in by an American organization into a hotel, paid for by them,but theywould not let him go through the lobby to his room unless they had a credit cardnumber to prove that he was a human being that was trustworthy. (Right, right.) Inother words we’ve got to the stage now with credit cards,however friendly youlook, however wealthy you look, or however nice you look ... (That’s right, itdoesn’t matter, they just want to see that number.) Excus e me,where is your creditcard?B: Because you know you can’t rent a major automobile in the States, you know, you can’t rent without, without using a credit card, you can’t, you know like you weresaying, go into a hotel?A: I think that what’s underne ath that is the socie ty in which you’re only good if you have numbers attached to you, (Mm.) that are computerised, (Yeah.) and can traceyou, and everybody’s insured against everybody else (Yeah.) and …that side ofcredit I find rather upsetting.B: It’s kind of ugly, isn’t it?A: Like a lot of people, it’s a great facility, if you’re disciplined with it.Questions:1. Why was one man stopped at the lobby of the hotel by the hotel staff?2. Why is having a credit card so important?3. In what way does one speaker consider a credit card upsetting?B. Listen to an extract from the dialogue and complete the following sentences withthe missing words.A: I think that what’s underneath that is the society in which you’re only good if you have numbers attached to you, (Mm.) that are computerised, (Yeah.) and can traceyou, and everybody’s insured against everybody else (Yeah.) and …that side ofcredit I find rather upsetting.B: It’s kind of ugly, isn’t it?A: Like a lot of people, it’s a great facility, if you’re disciplined with it.KeyA. 1. D 2. D 3. CB. A: I think that what’s underneath that is the society in which you’re only good if youhave numbers attached to you, (Mm.) that are computerised, (Yeah.) and can traceyou, and e verybody’s insured against everybody else(Yeah.) and … that side ofcredit I find rather upsetting.B: It’s kind of ugly, isn’t it?A: Like a lot of people, it’s a great facility, if you’re disciplined with it.Dialogue 2 Card InsurancesScriptListen to the dialogue and decide whether the following statements are true (T) or false (F).A: I’ll tell you about one awful experience that h appened to me, erm, I took out, erm … one of these card insurances that cover a ll your cards (Mm.) should yourcards be stolen and I had my handbag snatched* in a store and immediately got thestore security, who were very quick, got me into their office and we phoned all ofthe credit cards that I had on me, within ten minutes.B: Which is what they tell you to do?A: Yeah. When, I suppose by the time we’d got to all of them it w as about half an hour after the bag had been snatched. Got up to the top floor of the office, started ringinground, and the whole thing was done within half an hour. Erm, when the bag wassnatched it went through apparently a chain of people, out of the store, and it wenttwo miles away and they managed to ... three different people had spent over￡2,000 on four of my cards …B: But you’re only liable* for the first 50.A: I wasn’t liable for any of it. Because thank goodness I had this insurance.B: None of it. Yeah.A: But...B: Touch wood* quick. That was …A: ... They’d spent it within twe nty minutes of stealing.B: That’s incredible, isn’t it?A: And the thing that absolutely horrified me was I was close to limits on two of the cards, the ones that I do clear every month. (Mm — mm.) I was close to the limitI’m allowed on those, and they, both of those cards they went into banks, said theywere me, and got (No!) well over what the top limit would have been.B: Really! Well it just goes to show, you could walk into a bank and get more than you could possibly ever pay off*!A: I couldn’t probably, because I go in, and they say, “No, you’ve spent it all already!”B: Right, right.Key1. One insurance covers the loss of one particular credit card.2. The woman lost her credit cards because she left her handbag in a store.3. She telephoned all the credit card companies about the stolen cards within tenminutes.4. A chain of people were involved in the robbery.5. Usually there is a 50-pound-limit of overdraft on each card.6. The speaker usually clears some cards every month.7. The thief spent more than what the speaker had in her cards.8. If the police cannot find the thieves, the speaker will probably have to pay off. Part 3 PassageCredit CardsScriptB. Listen to the passage and choose the best answer to each of the questions you willhear.The system of bank credit cards operates in much the same way as a store credit account except that the holder is not restricted to making purchases in one place.Cards can be presented at any place where the bank card sign is displayed, and that could be at a shop, a service station, a hotel, a restaurant or in fact at all kinds of businesses.The sales assistant imprints the card details onto a sales voucher* which the customer signs, and the card is then returned to the customer. Each month the bank sends the holder a credit card statement setting out where purchases were made and totalling what is owing. A payment has to be made within 25 days of the date of the statement, but not necessarily the full amount. If the customer pays in full within this time the use of the card does not cost anything. But if he decides to pay only the minimum repayment shown on the statement —£5 or 5% of the outstanding* balance*, whichever is the greater — he automatically chooses to use th e system’s extended repayment facility. The re maining balance is then carried forward and attracts interest at the rate of 2.25% per month.Bank credit cards are more versatile than store credit accounts in that they also enable people to obtain cash. Any bank displaying the bank card sign will arrange a cash advance* for a card holder, whether or not he is one of their own customers. For money drawn in this way the bank makes a charge at the rate of 2.25% a month, calculated daily from the day the advance is obtained. Details of cash advances appear on the monthly bank card statement.The bank credit card system operates entirely separately from cheque accounts, but nevertheless it is a customer’s previous relation ship with his bank that is used as a guide to the amount of credit he will be extended. When a card is issued, a personal credit limit is imposed indicating the maximum that can be owing at any one time. This is confidential* between customer and bank and does not appear on the card.Questions:1. In what way does a bank credit card differ from a store credit account?2. Where can you use bank credit cards?3. When making payments what should a customer do after the sales assistant imprintsthe card details onto a sales voucher?4. After receiving a credit card statement, within how many days does the holder have topay?5. When is the system’s extended repayment fac ility automatically used by thecustomer?6. What can a bank credit card holder get at any bank displaying the bank card sign?7. How much does the bank charge for the advance?8. What will decide the extension of a customer’s amount of credit?C. Listen to the passage again and discuss the following questions.KeyA. The system of bank credit cards operates in much the same way as a store credit accountexcept that the holder is not restricted to making purchases in one place. Bank credit cards can be presented at any place where the bank card sign is displayed and in fact at all kinds of businesses. Bank credit cards also enable people to obtain cash.B. 1. A 2. C 3. C 4. B 5. D 6. D 7. B 8. BC. 1. Bank credit cards can be presented at any place where the bank card sign is displayed,e.g. at a shop, a service station, a hotel, a restaurant, etc.2. Each month the bank sends the holder a credit card statement setting out wherepurchases were made and totalling what is owing.3. The customer can pay in full within 25 days of the date of the statement or he can payonly the minimum repayment shown on the statement.4. Because they also enable people to obtain cash.5. When a card is issued, a personal credit limit is imposed indicating the maximum thatcan be owing at any one time.D. 1. Bank credit cards are more versatile than store credit accounts in that they also enablepeople to obtain cash.2. When a card is issued, a personal credit limit is imposed indicating the maximum thatcan be owing at any one time.Part 4 NewsNews item 1 Wealth GapScriptA. Listen to the news item. Fill in the blanks with the number you have heard andanswer the questions. Then give a brief summary about the news item.A report from the nonprofit group Oxfam says the richest one percent of people in theworld will have a majority of the wealth on the planet in 2016. The report was released Monday ahead of the annual World Economic Forum meeting this week in Davos, Switzerland.The global wealth of the richest people on Earth climbed to 48 percent in 2014. That has increased from 44 percent in 2009. It is likely to pass 50 percent in 2016. The report said the80 wealthiest people in the world own $1.9 trillion. That is nearly the same amount shared bythe 3.5 billion people at the bottom half of the world’s income scale.Oxfam is asking governments around the world to deal with a number of issues of inequality. The organization is calling on governments to prevent companies and rich individuals from avoiding taxes. It is asking governments to shift taxes from labor and consumption to wealth and income.One proposal is to invest in free public services such as healthcare and education. The organization also wants governments to introduce minimum wages for workers, equal pay for women, universal* childcare and elderly care services.B. Listen to the news item again and complete the following sentences.KeyA. 1. In 2009, the global wealth of the richest people throughout the world was 44 percentand that climbed to 48 percent in 2014. It may pass 50 percent in 2016.2. 80 wealthiest people in the world own $1.9 trillion which is almost the same amountof the world’s income shared by 3.5 billion people at the bottom.1. Oxfam is asking governments around the world to deal with a number of issues ofinequality. It also is asking governments to shift taxes from labor and consumption towealth and income.2. The organization is calling on governments to prevent companies and rich individualsfrom avoiding taxes.3. It proposes that governments should invest in free public services such as healthcareand education.This news item is about a report showing one percent of people worldwide own most ofthe world’s wealth.B. 1. Oxfam, a non-profit group, released a report before the annual World EconomicForum meeting in Davos, Switzerland.2. According to the report, in 2016, one percent of richest people in the world own amajority of the wealth on Earth.3. Oxfam wants governments to introduce minimum wages for workers, equal pay forwomen, universal childcare and elderly care services.C. 1. The report said the 80 wealthiest people in the world own $1.9 trillion. That is nearlythe same amount shared by the 3.5 billion people at the bottom half of the world’sincome scale.2. The organization is calling on governments to prevent companies and rich individualsfrom avoiding taxes.News item 2 Britain’s Longest Serving RulerScriptA. Listen to the news item and decide whether the following statements are true (T) orfalse (F). Then give a brief summary about the news item.Queen Elizabeth II is set to reach an important milestone* this week —becoming Britain’s longest-ruling head of state.Queen Elizabeth has worked with 12 British prime ministers, from Winston Churchill to David Cameron. At age 89, she continues to travel and attend official events.Elizabeth came to power after the death of her father, King George VI, on February 6, 1952. At the time, she was only 25 years old. She officially became queen in June of 1953.The queen is part of the last generation of Britai n’s royal family to be educated at home.The Associated Press reports that she is the first British ruler to have sent an email (1976) or use Twitter, the social networking service (2014).British officials say Queen Elizabeth wants the record-setting occasion to be a quiet event and that the day will be “busin ess as u sual”. The Queen is expected to leave her private home at Balmoral, Scotland to open the new Scottish Borders Railway. She will also take a steam train ride on the new railway from Edinburgh with her husband, Prince Philip.B. Listen to the news item again and complete the following sentences.KeyA. 1. Queen Elizabeth came to power after the death of her father, King George V, onFebruary 6, 1952.2. At the age 25, she officially became Queen of the United Kingdom.3. Queen Elizabeth has worked with 12 British prime ministers, from WinstonChurchill to David Cameron.4. She is the first British ruler to have sent an email or use Twitter.5. She is the last generation of Britain’s royal family to be educated at home.6. The Queen expects to open the new Scottish Borders Railway and take a steamtrain ride on the new railway from Edinburgh with her husband, Prince Philip.This news item is about Queen Elizabeth II becoming Britain’s Longest Serving Ruler.B. 1. Queen Elizabeth II reaches an important milestone this week — becoming Britain’slongest-ruling head of state.2. The Queen wants the record-setting occasion to be a quiet event and that the day willbe “business as usual”.C.British officials say Queen Elizabeth wants the record-setting occasion to be a quietevent and that the day will be “business as usual”.Section Three Oral WorkRetellingMother and DaughterScriptListen to a story and then retell it in your own words. You will hear the story only once. You can write down some key words and phrases.Ten year old Anja Lea did not want to wash the dishes. She and her mother were arguing.The mother was threatening her and bribing her. I asked Anja Lea how much she felt understood by her mother about why she did not want to do the washing up. Here is a copy of our dialogue.“Okay, so Mom wants you to do the dishes and y ou don’t want to. Plus Mom said she isn’t going to take you to school until you do them? Is that right so far?”“Yes.”“Okay, so you are probably feeling forced ...?”“Yes.”“And punished ...?”“Yes.”“And threatened ...?”“Yes.”“Okay. And how much do you feel understood by your mom? From 0-10?”“Zero!”I then asked Anja Lea to explain why she didn’t want to do the dishes. The more shetalked and the more I listened, the more she felt understood. Somewhere along the way, she started washing the dishes without any more arguments or protest! In a few minutes I asked her how much she felt understood by me. She said 8. I asked her what else she wanted me to understand. When she told me, I checked again to see how much she felt understood. This time it was a perfect 10 and the dishes were finished too!But that is not the end of this story. When she was in the car on the way to school Anja Lea voluntarily apologized to her mother for giving her such a hard time. The mother apologized in return, they both accepted the other’s apology and then shared a few tears and a loving hug.Section Four Supplementary ExercisesPart 1 PassageYour Legal Rights in the SalesScriptA. Listen to the passage and choose the best answer to each of the questions you willhear.Just who is doing the favour for whom in the sales? Are the shops really giving us shoppers a chance to buy bargains? Or are we just helping them to clear their shelves twice a year to make way for new lines* —buying up* the rubbish they would otherwise throw away?In most sales there is a bit of both. Some bargains are more genuine than others. Some price claims are true, while others are misleading or plain false.If the sale notice says “Coats — reduced from £30 to £10”, it should, by law, be true.The rules are that, unless a shop says otherwise, the coats must have been on sale at the higher price for at least 28 consecutive days in the previous six months. They can, however, get around it by saying “Last week £30. Now £10.”Be a bit suspicious about a ticket which just sa ys “Sale price £5.” It may mean the goods are specially bought in for the sale and does not necessarily indicate any reduction.And there is nothing to prevent the shopkeeper boasting: “Worth £50, only £20” or even “Normally £300, only £150.”Another practice which is frowned upon, though not illegal, is an imprecise offer, like “Up to £10 off latest models.” It give s no clear idea of how much you have to spend or exactly what you have to buy to benefit.If you see a price claim you do not believe or feel to be misleading, you can complain to the local Trading Standards Office — the town hall will put you in touch.If you see a notice saying “No refunds on sales goods,” ignore it, but don’t forget it. It is illegal for shops to say this and you should report it to the Trading Standards Officer. He can order the signs to be removed.Sale or no sale, nothing can remove your right to get your money back if the goods arefaulty. If on the other hand, you just change your mind about something you buy in the sale, the shop does not have to give you anything back.Goods labelled “seconds” have their own pecul iar problems. You cannot expect something described as “seconds” to be perfect in every way, but the shop has no right to sell you anything that is not fit for the purpose for which it was made.A “slightly imperfect” kettle should still boi l water and you can demand your moneyback if it doesn’t. So take your spectacles with you and never be afraid to ask what is substandard about the thing you are about to buy.Questions:1. Who will most sales benefit?2. What is not true about the goods labelled as “Sale price £5”?3. Wh at can a customer know from a sales notice which says “Up to £10 off latestmodels”?4. What is illegal for shops to say?5. When can a customer claim his money back?6. What cannot a customer expect of something described as “seconds”?7. What should a cu stomer ask about a “seconds” he is about to buy?8. What can a customer claim if the goods are faulty?B. Listen to the passage again and discuss the following questions.KeyA. 1. C 2. B 3. C 4. A 5. D 6. C 7. B 8. DB. 1. In most sales, some bargains are more genuine than others and some price claims aretrue, while others are misleading or plain false.2. Because they want to make way for new lines.3. The shopkeepers’ boasting, like “Worth £50, only £20” or even “Normally £300, only£150;” and an imprecise offer, like “Up to £10 off latest models.”4. The shop has no right to sell you anything that is not fit for the purpose for which itwas made.5. You can’t get a refund when you just change your mind about the things you buy inthe sale.Part 2 VideoSlew of New Products Unveiled at Consumer Electronics ShowScriptWatch the video film and answer the questions.At the International Consumer Electronics Show in Las Vegas, you can find just about anything.Automobile enthusiasts are in luck this year.Renault revealed an electric race car. Audi unveiled a self-driving A7 — these cars park themselves. Last year, the technology needed for their driver less sedan* took up the entirerear end of the car. This year, the computer fits on a card about the size of an iPad.Induct* showed off its self-piloted shuttle, call ed the Navia. The company’s Max LeFevre says it’s also 100 percent electric.“It’s a shuttle, so it’s for public transport for 8 to 10 passengers. It works with lasers which work kind of like a bat. You know, it sends out beams that bounce off the walls and other things in the environment. In that way the vehicle can create the map of the environment.”Ford made headlines with its solar car —the C-MAX Solar Energi. Solar cells are mounted on the car’s roof, but the trick,says Ford Motor Company’s Dave McCreadie, is the solar canopy*.“It boosts the power of the solar panels by essentially magnifying the sun. So it takes a larger square footprint area of the sun and concentrates down onto the solar panels. The purpose of this is to enable the customer to recharge their vehicle off the grid.”The Ford C-MAX Solar Energi is still just a concept. But if you’re looking for something more tangible*, 3D printers are capable of producing more complex, high-quality designs, and the cost of a 3D printer is falling. Some cost less than $500.But 3D Systems has created something new: 3D-printed food.“Today we’re debuting* two food-safe 3D printers and they’re the first food-safe 3D printers to be offered.”The company’s Liz Von Hasseln says the ChefJet and ChefJetPro use melted sugar to create sweet creations like candy and cake decorations.“So you might say, ‘I want to work on a cak e topper or I want to work on a drink sweetener and the software will start you out wi th an object that’s kind of the appropriate size and shape, and you can add complexity from there.”The sugary 3D printers are expected to cost between $5,000 and $10,000 when they go on sale.Key1. That’s because they have got an electric race car by Renault, a self-driving andself-parking Audi A7, a self-piloted shuttle by Induct and the Ford C-MAX SolarEnergi.2. This year, the computer fits on a card about the size of an iPad.3. It works with lasers and sends out beams that bounce off the walls and other things inthe environment. As the result, the vehicle can create the map of the environment.4. They use melted sugar to create sweet creations like candy and cake decorations.5. They will cost between $5,000 and $10,000.。

UNIT 3Section 1 Tactics For ListeningPart 1 PhoneticsExercise: Complete the following short dialogue as you listen to the tape. Pay special attention to the weak forms, fink-ups and contractions.Friend: Hi, Linda. I hear you and John got married (1)last month.Linda: Yeah, we did, (smiling) Three weeks (2) ago.Friend: Well. Congratulations!Linda: Thank you.Friend: Did you (3) have a big weddingLinda: 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 receptionLinda: Oh~ we (7) did n’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 blouseFriend: Oh!Linda: And John wore a (10) jacket and jeans.Friend: Where did you (11) go for your honeymoonLinda: 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) n ext week.Linda: Bye.PART 2 Listening and Note-takingBob: Look at that Angela. True-Value are going to sell hi-fi's for 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 matterAngela: We haven't got 200 pounds, I'm afraid.Bob: We!l, come on. How much have we gotAngela: Only 150 pounds 16.Exercise A: Bob and Angela are window-shopping. The shop is closed, but they are talking about the sales next week. They are planning to buy a lot of things. Listen to the conversation and take notes on the following items:the things they want to buy the price money they can save1 a hi-fi 72~64 pounds at least 20 pounds.2. a washing machine pounds 22 pounds~Exercise B: Complete the following Sentences.The amount of money they should pay for the things they want to buy: 171 pounds 59.The amount of money they think they can save: 42 pounds.The amount of money they think they can have: 21}0 pounds,The amount of money they actually have: 150 pounds 16.Section 2 Listening ComprehensionPART 1 DialoguesDialogues 1 what’s he likeA: Tell me about your new manager. What's he likeB: 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 iii 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.Exercise A: Listen to the conversation and complete the following blanks.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.)Dialogue 2 how old are youMan: All right. Keith. How old me youWoman: Thirty-seven.Man: Thirty-seven, yeah' And, erm you marriedWoman: Yes.Man: Yeah. Have you got children'Woman: Two.Man: Yeah. What are their namesWoman: Toby and Lucy.Man: Toby and Lucy How old arc theyWoman: One's 11, that's Lucy; and Toby's 13.Man: Yeah. Tell me about your job, Keith.Woman: Well, I work at the Oxford University Press. I'm a printer's reader and copy editor.Man: Erin, what sort of hours of work do you have'Woman: Erm, in the morning.Man: You start work atWoman: Yes. I start at in the morning and finish at . That's with a 45-minutelunch break.Man: Yeah. Do you like it that way Do you like starting very earlyWoman: No, I don't. No.Man: How do you go to workWoman: Er, well, I cycle from here to Didcot station, and then catch the train and return journey.Man: 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 Woman: Weil, I'm quite interested in antiques*.Man: Yes.Woman: Things I don't like I don't like decorating. I'm not awfully keen on gardening.Man: OK.Woman: What reading -- what sort of-- what newspaper do you readMan.' The Times.Woman: The Times, yeah.Man: And The Sunday Times.Woman: Yeah. And what kind of books do you readMan: Erm-- tends to be more along history lines. Not novels, generally, more general history. Local history especially.Woman: Yeah, OK. Do you smoke, KeithMan: No.Woman: You drinkMan: Occasionally.Woman: Yeah. Do you go to churchMan: Not very often, no.Woman: Right. Thank you very much indeed.Exercise: Listen to the interview and complete the following report.Name of the interviewee: Keith.Keith is (1) 37 years old. She's got (2) two children. One is (3)11 and the other is (4)13. She is a (5) p rinter’s reader and copy editor at the (6) Oxford University Press. She starts work at (7) 7:30~and finishes at (8) with a (9) 45-minute lunch break. She goes to work by (10) bicycle and train.She is interested in (11) antiques. She dislikes (E2) decorating and is not awfully (13) keen on gardening. She reads quite a lot, (14) newspapers, books, especially (15) books of history.She doesn't (16) smoke and drinks (17) only occasionally. She doesn't (18) go to the church often. .Part 2 PassageInformational interviewingInformational interviews are one of the most beneficial ways through which to learn about a career field; they can also serve as a place to begin networking. Their purpose is to explore a particular field or organization and learn the "ins and outs*" of that field from a practitioner*. Rather than being asked questions, you are the questioner, gathering information that will help you evaluate* your interest in and suitability for a particular opportunity.An informational interview is a fine place to raise doubts you might have. explore the compatibility* of your work values with those expressed in the field and ask for advice. An individual whom you interview for information can also critique your resume.Although you may not specifically find out about a job opening, informationalinterviewing will often provide leads* as to where to begin a successful job search and will help you choose between fields you are considering. If you are unable to find your former students or parents to meet for an informational interview, try contacting employers or organizations found in one of the closed stack*directories in the CRC* library.Exercise: Listen to the passage and choose the best answer to complete each of the following sentences.2. A3. C4. B5. C6. A7. BPart 3 NewsNews item 1This presidential election is creating unusual interest and excitement across America, especially with young people and Democrats.The Democrats hope to reclaim the White House after eight years of Republican presidency. Yet candidates from both parties are promising change.There are major issues facing Americans: the weakening economy, the Iraq war. Other concerns include the troubled housing market, high costs of health care and energy, and the debate over illegal immigration.But interest in the election is also being driven by the candidates themselves. Democrats Hillary Clinton and Barack Obama would become America's first female or first black president. Republican John McCain would become, at age seventy-two, the oldest president elected to a first term.Ex. A: Summarize the newsThis news item is about the presidential election in the USA.Ex. B: choose the best answer to complete each of the following sentences.2. B3. B4. ANews item 2The space shuttle Discovery landed at Kennedy Space Center in the state of Florida last month. It was the one hundred twentieth shuttle flight and the twenty-third to the International Space Station.The United States space agency had two main goals for this flight of Discovery. First, the crew was to move a structure from one side of the space station to the other. And then they were to add a new room to the space station.NASA calls the new addition to the space station the Harmony connecting module. It is the first new room added to the space station since two thousand one. Harmony is about seven meters long and about four meters wide. It will be a passageway between the laboratories and the rest of the space station.Exercise A: Listen to the news item and complete the following summary,This news item is about the 120th flight of the space shuttle Discovery.Exercise B: Listen to the news item again and complete the following passage. Landing time: last monthLanding site: Kennedy Space Center in the state of FloridaIt was the one hundred twentieth shuttle flight and the twenty-third to the International Space Station.Two main goals for this flight:1. The crew was to move a structure from one side of the space station to the other.2. They were to add a new room—Harmony—to the space station.connecting;the first new room; 2001;seven meters; four meters;passageway; the restNews item 3The World Health Organization is urging countries to follow six policies to prevent millions of tobacco-related deaths. The six policies are known as MPOWER, spelled M-P-O-W-E-R.The M is for monitoring tobacco use and prevention policies. The P is for protecting people by establishing smoke-free areas. The O stands for offering services to help people stop smoking. The W is for warning people about the dangers of tobacco. The E is for enforcing bans on tobacco advertising and other forms of marketing. And R is for raising taxes on tobacco.The says tobacco now causes more than five million deaths a year. It predicts this number will rise to more than eight million by the year two thousand thirty. By the end of the century, it says, tobacco could kill one billion people -- ten times as many as in the twentieth century.Exercise A: Listen to the news item and complete the following summary.This news item is about tobacco risk to a billion lives this century, as predicted by the WHO.Exercise B: Listen to the news item again and answer the following questions.1. The World Health Organization is urging countries to follow six policies to prevent millions of tobacco-related deaths.2. The M is for monitoring tobacco use and prevention policies. The P is for protecting people by establishing smoke-free areas. The O stands for offeringservices to help people stop smoking. The W is for warning people about the dangers of tobacco.The E is for enforcing bans on tobacco advertising and other forms of marketing. And the R is for raising taxes on tobacco.3. The WHO says tobacco now causes more than five million deaths a year.4. Yes. The WHO predicts this number will rise to more than eight million by the year 2030.5. By the end of the century, tobacco could kill one billion people- ten times as many as in the twentieth century.Section 3 Oral WorkMrs White: How did your writing go this morning Is the book coming along all right'Mr White: l’m not sure. I thin k 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 leastha able to think.Mrs White: You've forgotten something. Peace and quiet will ha difficult to guarantee muchlonger.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 workin.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 ha hard to find in the garden pretty soon, I'm afraid.Exercise: 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:] What was Mr White doing this morning'He was writing his book this morning42. 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(She expected that Mr White would find the answers to some problems occurred in his book.~4. Why did Mr White think the house was easy ro work in(Because he would at least be able to think )5 When would the school holidays start(They would start in a week I6. 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 hard to find in the garden pretty soon.)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 thenation'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.Exercise: Listen to the passage and then retell il in your own words. You will hear thepassage only once.Section 4 Supplementary ExercisesPart I Listening ComprehensionPassage 1 British postmen and milkmenBritish postmen and milkmen have a reputation for being cheerful. As they both arrive very early in the morning, when you are perhaps not feeling very good-tempered, their brisk* knocking and bright whistling may get on your nerves. Of course, there are some gloomy postmen, who make you think that every letter contains tragic news, but the majority are jolly and good-humoured. This is quite surprising, because delivering the mail each morning is a job which is not very well paid and there are a great many problems.The city postman has to go on foot, not only along streets but also up and down stairs, as many blocks of flats still have no lifts and no downstairs letterbox. If he has a registered letter to deliver, he has to wait for someone to come to the door to sign for it. That person may greet him in a most unfriendly way if he has just been woken from a deep sleep very early in the morning.In the country, a postman may have a bicycle or a small van, so he does not have to walk so far, but nevertheless he has his problems too. It is very annoying to be compelled* to go all the way to an isolated house simply to deliver a postcard or a circular, when this makes the journey half an hour longer. In winter, weather conditions are bad, but the postman must carry on in the rain or the snow.Sometimes it is impossible to use a van or a bicycle in these conditions, and he has to do his round*on foot, like his city colleague. Most country people keep a dog. Although there may be a notice on the gate, "BEWARE OF THE DOG," this is of little help to the postman~ He is forced to go in, whether the dog is dangerous or not. So every day the country postman knows that, if the dog is not safely tied up, it may bite him on the leg or tear* the seat* out of his trousers.Exercise: Listen to the passage and choose the best answer to complete each of the following sentences,2. A3. C4. A5. D6. A7. D8. BPassage 2 Study in the United StatesThe latest report from the Institute for International Education gives information from the school year that began in September of last year and ended in May of this year. It says more than 500,000 foreign college students attended American schools during that school year.New York University in New York City had the largest number of foreign students. Almost5,000 foreign students attended NYU last year. The University of Southern California at Los Angeles had the second largest number of students, about 4,500.The report says the State of California had the most foreign students, with about 66,000 living there last year. New York State was next, with about 55,000 foreign students.China sent the most foreign students to the United States last year. More than 54,000 Chinese students attended American schools. Japan sent the next highest number of students, almost 47,000. India was next, with about 42,000. And Korea was fourth, sending more than 41,000 students to the United States.The report says the most popular subjects of study for international students in the United States last year were business and management. Twenty percent of all foreign students were studying those subjects. Fifteen percent studied engineering. Nineteen percent studied mathematics and computer science.Exercise A: Listen to the passage and decide whether the following statements are true or false. Write T or F in the space provided. Discuss with your classmates why you think the statement is true or false.F 1. The school year in the United States begins in September of this year and endsin June of next year. (The school year in the United States begins in September of this year and ends in May of the next year.)F 2. New York University in the State of New York had the largest number of foreign students. (New York University in New York City had the largest number of foreign students.)T 3. The State of California had the most foreign students living there last year. (The report says the State of California had the most foreign students, with about 66,000 living there last year.)F 4. More than 50,000 foreign college students attended American schools duringthat school year. (More than 500,000 foreign college students attended American schools during that school year.)F 5. Last year the most popular subject of study for international students in theUnited States was computer science. (Last year the most popular subject of study for international stu- dents in the United States was business and management.)Exercise B: Listen to the report again and match the number of students with the corresponding country.54,000 India47,000 China421000 Korea41 000 JapanPart 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。

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)。

Unit 3Section One Tactics for listeningPart 1 Spot DictationWildlifeEvery ten minu tes, one kind of ani mal, pla nt or in sect (1) dies out for ever. If nothing is done about it, one million species that are alive today will have become (2) ext inct twenty years from now.The seas are in dan ger. They are being filled with (3) pois on: in dustrial and nu clear 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 liv ing thi ngs are (7) being destroyed If no thi ng is done about it, they will have (8) nearly disappearedn 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 wan ted to (13) raise money to save ani mals and pla nts (14) from ext in cti on. Today, the World Wildlife Fund is a large (15) in ternatio nal orga ni zati on .It has raised over (16)圮5 millio n for (17)conservation projects, and has created or given support to the NationalParks in (18) five continents. It has helped 30 (19) mammalsand birds - including the tiger - to (20) survive.Part 2 Listening for GistMrs. Bates: Hullo. Is that Reception?.Recepti on: Yes, madamMrs. Bates: This is Mrs. Bates. Room 504. I sent some clothes to the laundry this morni ng, two of my husba nd's shirts and three of my blouses.But they're not back yet. You see, we're leav ing early tomorrowmorning.Recepti on: Just a mome nt, madam. I'll put you through to the housekeeper. Housekeeper: Hullo. Housekeeper.Mrs. Bates: Oh, hullo. This is ... I'm pho ning from Room 504. It's about some clothes I sent to the laundry this morning. They're not back yet andyou 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 did n'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 aboutmaki ng an inquiry about the laundry2) The key words arerecepti on. laun dry. shirts. blouses. wardrobe.Section Two Listening ComprehensionPart 1 DialogueA UN InterpreterIn terviewer: ... so perhaps you could tell us how exactly you became so proficie nt at Ian guage lear ning, Suza nne.Suzanne: Well, I think it all started with a really fortunate accident of birth. You know I was born in Lausa nn e*, Switzerla nd; my fatherwas SwissFre nch Swiss and my mother was America n, so, ofcourse, we spoke both Ian guages at home and I grew up bili ngual.Then, of course, I lear nt Germa n at school - in Switzerla nd that'sno rmal. And because I was already flue nt in En glish, my sec ondIan guage at school waUalia n. So I had a real head start有利的开端)!In terviewer: So that's ... one, two, three, four - you had lear nt fourIan guages by the time you left school? How flue nt were you? Suza nne: Urn, I was n ative speaker sta ndard in French and En glish, butI'd become a bit rusty* in German and my Italian was only schoolstandard. I decided the best option was to study in the UK, and I didHispanic Studies at university, studying Spanish and Portuguese,with some Italian, and living in Manchester. Then I went to live inBrazil 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 an interpreters' school and thengot a job in the United Nations when 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 1987 andthat was where I learntCzech.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 joband stayed for two years, which was when I learnt Japanese. 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 whenI was in Prague - some in Prague, some in Austria and Switzerland,and I took a "sabbatical*" to work in Japan. They need people whocan understand Japanese. But, yes, I've been back with themfull-time for two years now.Interviewer: And your plans for the future?Suzanne: I'm going to learn moreOriental languages. It was such a challenge learning Japanese - it's so different from all the others. So I'll spendanother two or three years here with the UN full-time, during whichtime I hope to get a substantial promotion, then I think I'll go backand learn Korean, or perhapsChinese,and Thai - I'd love to learnThai. And then, perhaps an Indian language. Whatever, I want to befluent in another 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 formore than a centuryby the 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 river that was once one of Britain's filthiest.The Clyde River Foundation surveyed fish populations last autumn at 69 sites in the Clyde and its tributaries, and found salmon inseven of the nine major tributaries.The migratory fish, which vanished from the Clyde around 1880 after a long decline, first reappeared in the 1980s, bulat st year's survey was the first to show they've come back in healthy number.sAlthough 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 salm on's comeback is also a sig n of big improveme nts to waterquality. Like sea trout, which have also reappeared in the Clyde system in rece nt years, salm on are very sen sitive to en vir onmen tal con diti ons and require cool, well-oxyge nated* water to thrive.The decli ne of Glasgow's main in dustries helped boost the fortunes of a river that was esse ntially fishless for decades duri ng the worst periods of polluti on.The closure of factories that had poured tox ins* and other polluta nts into the river boosted water quality significantly. Environmental regulators also lighte ned dump ing rules, and moder n sewage process ing plants helped eliminate some of the foul* smells that once tainted* the air.With worries risi ng about the en vir onmen tal impact of eno rmous 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 n ews for Scotla nd's fish lovers.Si nee 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 cen ter for importi ng tobacco, sugar and cott on from the Americas starti ng in the 1600s. Later, duri ng the In dustrial Revoluti on that bega n 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 theriver boosted water quality significantly and modern sewage processing plan s(t 污水处理厂) helped eliminate some of the foulsmells.3) The river's depth and navigability helped make Glasgow an importantcenter 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 IndustrialRevolution. More recently, its art museums and nightlife have helped drive an economic comeback that has turned the city into a popular touristdestination.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 dan gerous forms.They pose great risks to the environment and human health, especially to young people, farmers, preg nant wome n and the unborn.A esicrexEDirections: Listen to the news item and complete the summar y.This news item is abouta ban of nine of the world s most hazardous chemicalsA esicrexEdirections: Listen to the news again and complete the following passage・UN en vir onment Program Executive welcomed the agreeme nt to ban the production of nine of the world ' most hazardous chemicals that are extremely harmful to the en vir onment and to health. These substa nces will join a list of 12 other so-calledpersistent organic pollutants or POPS, that are prohibited un der an intern ati onal treaty known as the Stockholm Conven ti on.The n ewly targeted chemicals in clude products that are widely used in pesticides a nd flame-retarda nts and in a nu mber of other commercial uses, such as a treatme nt fohead liceThe pollutants are especially dangerous because they crossboun daries a nd travel I ong dista nces, from the Equator to the Arctic. They persist in the atmosphereand take many years, often decades,to degrade into less dan gerousforms.They pose great risks to the environment and human health, especially toyoung people； farmers, preg nant wome nand 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 warmi ng.WMO Secretary-Ge neral Michel Jarraud 世界气象组织秘书长贾侯）says coun tries must have the tools to adapt to a cha nging climate. They must be able to respond to a world that is likely to experience more extreme weather eve nts, such as floods and hurrica nes.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 con sider grow ing crops that do not require much rain.He says global warmi ng is likely to in crease the inten sity and freque ncy of extreme weather eve nts. Therefore, better and more timely in formatio n on these phe nomena are esse ntial to make decisi ons on climate variability and change. To do this, he says, weather observation n etworks must be stre ngthe ned.The WMO chief says climate cha nge is a global problem. And, every onen eeds every one else to solve this problem. He says eve n the biggest, richest countries cannot do it alone. He says the developed world n eeds reliable weather in formatio n from develop ing coun tries and vice-versa.Exercise ADirections: Listen to the news item and complete the summar y.This news item is aboutan appeal for global cooperation to deal with climate cha nge.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 focus onways to mitigate the worst affects of global warmi ng.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 adapt to adryer climate. He says they might have to modify irrigati on systems or consider growing crops that do not require much rain.5) Global warmi ng is likely to in crease the inten sity and freque ncy ofextreme weather eve nts.6) Weather observation networks must be strengthened.7) Even the biggest, richest countries cannot do it alone. He says thedeveloped world n eeds reliable weather in formati on from develop ing coun tries an dvice-versa.News Item3Scie ntists 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 ocea n temperatures.A major concern has bee n the bleachi ng of coral, where the sen sitive marine orga ni sms wither un der en viro nmen tal stress caused by in creased water temperature, polluti on or sedime ntatio n. An un expected discovery at the souther n end of the reef has provided some rare good n ews for researchers.Researchersfound 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 man aged to repair itself.Experts say to see reefs bounce back from mass coral bleach ing in less tha n a decade is highly unu sual.Like other coral systems, the Great Barrier Reef is facing a range of environmentai 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 attracti ons. Itcovers 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 summar y.This n ews item is about theGreat 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 EarthHour.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 allnon-essential lights for 60 minutes in a show of unified concern for the health and future of the pla net.In two years, the eve nt has become a large global moveme nt and its aim is to create an eno rmous wave of public pressure that will in flue nee delegates at ameeting in Copenhagen later this year, which hopes to establish a new U.N. climate treaty.However, critics of Earth Hour have in sisted it is simply a symbolic gesture that will not affect sig ni fica nt en vir onmen tal cha nge.The eve nt will officially beg in on the intern ati onal dateli ne 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 n ews report is abouta global eve nt 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 and thepyramids 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 change dem on strati onever attempted.3. Organizers are hoping that up toa billion people will participate in aninternational effort to cut greenhouse gas emissions, which manyscie ntists blame fora warmi ng climate.4. Andy Ridley, One of the architects of Earth Hour, says the current financialmeltdown should not be used as an excuse to delay en vir onmen talreforms5. In two years, the eve nt has become a large global moveme nt and its aimis to create an enormous wave of public pressure that will in flue needelegates at a meeti ng iiCope nhagenlater 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 Kn aap steps gin gerly aro und the gree nhouse. We're at the Ohio State Agricultural Research and Developme nt Cen ter in Wooster.Van Der Knaap points out short, round tomatoes - and some odd-looking long, thin ones.VAN 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 theSUN 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 researchhas 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 betweencross-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 couldget 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, “saywse'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 and vegetablesso 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 they wantfor 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 get 20or 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.5. Compared 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 have been doing and what van der Knaap is doing is the difference betweencross-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 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)。

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 maybe then we'll get those square c arrots.”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)。

unit 1 V ocabularySection 1Part 1 PhoneticsKey:for you; who’s; know him; That’s ; you’ll be; When’s; We’re; can all; Part 2 . Listening and Note-takingextension n.电话分机There are telephone extensions in every office.每间办公室都有电话分机。

Electronicshairdresser’soperatorKey:on holiday; South of France; home; her sister’s; the hairdresser’s DialogueSection 2Part 1Dialogue 1.Key :1.Professor Andrews Dr.Baxter.2. Al Eric3. Sally Steve4. Tony Mary Parker5. Susan Roper John Lee6. Al Eric7. Tony Mary ParkerDialogue 2.hijack vt劫持They planned to hijack a plane. 他们计划劫持一架飞机。

central heatingcupboardblanketSwitzerlandextraKey :1. T2.T3.T4.F5. T6.T7.F8.TPart 2Passageflavour n.味道vt.给...加味I don't like the flavour of onion.我不喜欢洋葱的味道。

vanilla n.香草He used to love milk flavoured with vanilla. 他过去常爱喝带香草味的牛奶.cafe n.咖啡馆,小餐馆This cafe keeps late into the night这家咖啡馆一直开到深夜。