上外版大学英语三听说教程答案.doc

大英三听说教程答案Unit 1 ParentsPart BPassage 1Exercise 1C A BExercise 21，She suggested that her husband spend more time with his mother. She said to her husband, “Life is too short, you need to spend time with the people you love. You probably wont believe me, but I know you love her and I think that if the two of you spend more time together, it will make us closer.”2，1) When the speaker drove into his mothers driveway, she was waiting by the door with her coat on and she had her hair curled.2) She had told her lady friends about this.Passage 2Exercise 1C D DExercise 21，He took his mother out to dinner in a neighborhood place.2，He thought it was nicer than he expected.3,A couple of times.4，He thinks that 1) spending time with his mother has taught him the importance of slowing down; 2) dating with his mother has helped his marriage.Part CB C B D DUnit 2 CoincidencePart BPassage 1Exercise 1B A D CExercise 2 1984 son medical school tuition afford it realize newspaper ads extra business advertisement succeeded agent changed phone call put aside doing immediately familiar his father-in-laws visited father-in-law alive coincidencePassage 2Exercise 11. The house was decorated exactly the same as Mr. Stewart remembered it.2. Mr. Stewart happened to be in the house when a postman came to deliver a letter to his father-in-law who had died 15 years ago.3. The old postman had called in sick that day, and the postman who came in his place was not familiar with the neighborhood. Otherwise the letter would have been returned to its sender.Exercise 21,He was intrigued.2,A bank statement3,His father-in-law had put an amount of money in the bank for his grandchildrens education.4,A little over $15,000. 5,He could use the money to cover the tuition of his first year at a medical college.6,He is a doctor in Illinois.Part C1) collections 2) shot 3) presence 4) justice5) Theater6) occur 7) victim8) officers had only managed to identify the first victim minutes before the second accident.9) They married on the same day, had worn identical wedding dresses and carried the same flowers. 10) How can we explain the above similarities?Unit 3 CouragePart BPassage 1Exercise 1C C Exercise 2 T F F F F T T FPassage 2Exercise 1D BExercise 21.Because she was afraid Krimali might not be able to catch the baby.2. Because she thought the bed sheets could somehow protect the baby from being hurt if she failed to catch her.3. Because they were afraid of the swaying ceiling.4. To make it easier and safer for the babys mother to get down.5. About two dozen.Part CA B D DUnit 4 MarriagePart BConversation 1Exercise 1B C AExercise 21. understand each others expectations could be avoided live happily together.2. Cleaning up. cleaned up and put away before going to bed.3.Sleeping. 11 p.m.;: 6:30 a.m. on weekends.Conversation2Exercise 1C C AExercise 21,get lost five minutes driving, stop directions.2. breaking rules break a rule apologize and do something nice for the other person to make it up.”3. reviewing the contents of the agreement. review this agreement once a year make necessary changes.Part CA D BUnit 5 YouthPart BPassage 1Exercise 1B CExercise 2Testing river if there were antibiotics resistant 350 water samples the samples Low levels three Water Prize $5,000 Swedens Passage 2Exercise 11,Reaching Everybody Exposing Lies2, advertising campaign youth against tobacco companies3. the message teenagers their advertisements.Exercise 2C A D C BPart CA C D CUnit 6 StressPart BConversation 1Exercise 1D C AExercise 2police officer 30 patrol undercover detective supervising investigations. being a police officer assignment patrol the fear of the unknown.Conversation 2Exercise 1T F T F TExercise 21. an exercise program; a psychological program counseling for officers. several discussion groups 2. 1) baseball.2) get some sort of exercise3) his personal relationships, relationship with his wife.Part CD D D B CUnit 7 The Business WorldPart BConversation 1Exercise 11,In Mr. Andrew Songs office.2,Boss and secretary.3,To see Mr. Andrew Song on business.Exercise 2D B A B CConversation 2Exercise 1B CExercise 2to discuss the causes of the decline in profits 10:00 a.m. Chief Sales Executive1. Sales are down but not by too much.2. The budget for sales hasnt increased even with inflation.3. The products are old.Part CD B D BUnit 8 The EnvironmentPart BPassage 1Exercise 1C A DExercise 2 15 million at the beaches and in local waters serious pollution $70 burning cancer-causing chemicals the number of plastic bags used the publics overall awareness of environmental problems 1,500 customers 10 marketsPassage 2Exercise 1D C BExercise 21. Western Europes waterway.2. seriously polluted. Fish dangerous to swim in it.3.A fire broke out tons of pesticides to leak into the Rhine.4.The countries realized clean it up keep it clean.5.Every six minutes, 24 hours a day.Part CC B D DUnit 9 The Single CurrencyPart BPassage 1Exercise 1B B DExercise 21. Midnight 31, 2001, the new notes / new currency 2. 300 million 15 billion 52 billion 646 billion 568 billion 3. greater Europe stronger, wealthier.”4. championed peace and security Passage 2Exercise 1D C CExercise 21. When economic conditions are right.2. The polls show that many Britons oppose the euro and see it as harming Britains sovereignty.3. Because as very small retail outlets they dont have the facilities for changing currencies.4. More than 6.55 billion eurosPart C 1) symbols, 2) ancient 3) grief.4) rebirth 5) stable 6) reputation 7) abolishing 8) such a conservative people did not express greater sorrow for the loss of their familiar francs. 9) The name franc was first used in 1360, to celebrate and help to pay for the release of the King of France, 10) On February 17th, 2002, the French franc disappeared completely from the financial scene.Unit 10 The CinemaPart BPassage 1Exercise 1 C DExercise 2 1) popcorn 2) successful 3) 20 million 4) soft drinks 5) ice cream 6) three 7) four 8) box office9) half the money 10) 69 percent 11) 89 percent 12) a little over 90p13) 4 14) 3.95 Passage 2Exercise 1B C DExercise 21. falling 2. swimming 3. driving4. setting fire 5. fights6. flying exploding helicopter back of a speeding trainPart CB B C DUnit 11 Left-handednessPart BPassage 1Exercise 1 B A DExercise 21. men women. less likely to be left-handed white black Indians.2. mental problems and language difficulties.3. the genetic theory.4. born with the gene for it. the right-handed gene. either left- or right-handed.5. both genetics and development.Passage 2Exercise 1 D DExercise 2AIt is a positive factor in their lives.There are no serious issues affecting them.It is not a significant factor.It has not affected their lives.It is at least a small disadvantage and a minor source of frustration in their lives.BBasic skills like learning to write, learning to use scissors and other hand tools and utensils, and learning various crafts and other activitiesEquipment designed for right-handers; instructors and instructions geared toward teaching right-handersPart C 1) naturally 2) born 3) complicated. 4) single 5) dominant 6) equally, but by 16 weeks, they mostly use the left hand for 7) touching. . 8) When they reach the age of 36 weeks, there is another change, with most babies now preferring to use the left hand. 9) At 80 weeks, the right hand loses control, and both are used again equally. 10) Things finally become stable at around four years and stay the same until, by the age of eight, one hand is strongly dominant over the other.Unit 12 BiodiversityPart BPassage 1Exercise 1 1. (T)2. (F) You can enjoy it through reading books and watching TV shows about foreign lands.3. (T)4. (F) Some people think so, but scientists believe that biodiversity is important to us because it is essential to our survival.5. (F) It may destroy an entire ecosystem.6. (F) More than 5,000 species of plants are used for medicinal purposes in China.Exercise 21. a wonderful world 2. change balance 3. direct benefits plants 4. economic health raw material things. medicine.5. useless later valuable. threat.Passage 2Exercise 1C A C A BExercise 21. The number of stars in the galaxy.2. About 60%.3. In one study of 19 trees in Panama.4. The soil and the deep sea.5. No one knows for sure.Part CB A DUnit 13 InventionsPart BPassage 1Exercise 1 B