全新版大学英语2unit3课后答案

Unit 3 FriendshipKey to ExercisesOpenerSuggested answers for reference1. I like the second best. You know why? Because the quotation tells me that a realfriend is there when you are sad, when you are emotionally hurt, providing you with sympathy and comfort.2. I like the third best. You know why? Because what I can learn from the quotationis that experience will teach you that to have real friends is more important than to have more friends.3. I like the fourth best. You know why? Because the quotation tells me that it is amiracle to have a real friend who trusts and supports you when others are against you.4. I like the fifth best. You know why? Because what I can learn from the quotationis that nothing can be more important than being honest in making friends.5. I like the sixth best. You know why? Because the quotation tells me that a truefriend is unforgettable, remaining in your heart as you journey through life.Reading & InteractingI. Understanding the Text1. Text Organization1.11.2Para. 1 serves as an introduction to why friendships end.Para. 6 serves as a conclusion: Anyway, most friendships do enrich our lives no matter whether they are long or short.2. Comprehension Check2.1 Focusing on the main ideasWhy do friendships end? The author offers some insights into the question.Friendships end because the situations friends are in change. These changes can’t help but affect a friendship. Next, the friends themselves may change. The breakups can be mutual or one-sided. It hurts less when both friends change. What tends to hurt most is when just one friend changes. A third reason is that as much as two people might want a friendship to survive, one or both of them might unintentionally neglect it. Lastly, conflicts can cause the end of a friendship, since most friendships have breaking points under pressure.2.2 Digging into detail1. Why do some friendships end, no matter how much you want them to last?2. When you decide to relocate for a new school or job, this can’t help but affect afriendship. Likewise, if a friend of yours is in an accident, develops an illness, or loses someone close, these situations can’t help but affect a friendship. These events can end friendships if the necessary adjustments are not made.3. For example, when one or both friends start to date or get married, theirfriendship may come to an end. It hurts less when both friends want to do so. It tends to hurt most when just one friend changes.4. Friendship needs regular care. Taking a friendship for granted can cause it tobreak.5. A blow to a flower. If a flower gets repeatedly trampled on, it’ll eventuallybreak. So even those amazing close friendships need care when conflicts arise.2.3 Understanding difficult sentences1. B2. B3. A4. A5. BII. Focusing on Language in Context1.11. We set out to find the truth behind the mystery of the scientist’s disappearance.2. A good relationship is built on honesty, trust, and mutual respect.3. Kids may grow faster or slower but most of them still end up with an averageheight.4. In the joint venture, the Chinese party will hold a 51 percent controllinginterest.5. Although John has dated the girl for a year, he is still in two minds as towhether to marry her or not.6. Many people are unaware of just how much food and drink they consume eachday.7. In order not to hurt Mary’s feelings, please don’t refer to the incident again.8. He and Jeannie used to live together, but recently they have been apart for thefirst time.9. Adam has announced that he is to take an extended touring break in order tospend more time with his family.10. Jim survived the heart attack thanks to the prompt first aid treatment.11. His interview did not go well and his chance of getting the job slipped away.12. Kids exposed to an unhealthy environment tend to grow up with moreproblems.13. An occasional all-nighter is rough, but he is young enough to bounce back.14. Olivier turned it down flat and tried to persuade Vivien to do likewise.15. Nowadays when you buy a house in a big city, you have to invest lots of money.1.21. passion2. due to3. moreover4. cannot help but5. revive6. As much as7. neglected 8. on her own 9. injure1.31. While there are a couple of antibiotics that usually work, if they are overusedthey, too, may cease to be effective.2. I felt betrayed when he treated me like that.3. At least three people are reported to have been involved in the crime.4. The main reason that he developed liver cancer is because he had been exposedto high levels of radiation.5. Do not take on more responsibilities than you can handle.2. Word Formation2.1skilled →unskilledbalance →imbalancesufficient →insufficientagreeable →disagreeableunderstanding →misunderstanding2.21. As for the children of the unskilled workers, relatively few of them are able tosecure a place in college.2. Friendships are hard to survive in a disagreeable social environment.3. Some conflicts due to misunderstandings can cause the end of friendships.4. In recent years, we have invested more in basic science, but I think theinvestment ratio is still insufficient.5. The imbalance between consumption and investment must be corrected in orderto achieve sustained economic growth.3. Sentence Patterns3.11. There is no doubt he is impeccable when it comes to honesty.2. When it comes to diet and exercise, we all know what to do, but we seldom dowhat we know.3. I’m not good at English, but when it comes to math, I am the best in the class. 3.21. No matter how heavy the rain was, the soldiers kept marching on.2. Sam said, “No matter who becomes the President, I don’t care.”3. No matter whether she comes or not, it makes no difference to me.4. Comprehensive Practice4.1 ClozeWhen it comes to friendship, few of us deliberately want them to cease. On the contrary, we want our friendships not merely to survive, but to flourish. Yet, no matter how much we value friendship, sometimes we do drift apart from one another. Without noticing it we may fail to invest enough time and effort in maintaining our relationships. If we neglect them in this way they cannot help but be damaged. And once the damage is done, it is often hard to revive the friendship.4.2 Translation1. The article/essay helps us get a deep insight into the nature of the problem.2. Based on mutual respect, friendship will flourish.3. Like a plant, friendship will wither if neglected.4. No matter what may happen, we will do our best to overcome it.5. A friendship without constant care from both sides will end up with a breakup.6. This year cold weather has seriously affected the crops in the northern region.7. As much as I hate to do it, I must finish the task as planned.8. That means the new law also applies to private businesses.Reading & ComprehendingReading 11. Comprehension Check for Reading 11. F2. T3. F4. T5. T6. T7. T8. F9. T 10. T2. Translation1. 你的朋友被告上法庭受审，而你被传唤作证。

Unit3 The Generation GapPart II Reading TaskComprehensionContent QuestionPair Work1.There are seven characters---Father, Mother, Heidi, Diane, Sean, Restaurant Manager, andMrs. Higgins.2.No. Because what he does usually ends up embarrassing them.3.To buy a guitar.4.To check if Sean was going to embarrass him.5.He knew his father was going to embarrass him.6.It was unnecessary and embarrassing.7.He wanted Dan to pressure his son into asking Diane to the senior prom.8.He would speak to his son and insist that the latter give Diane a call.9.She felt humiliated.10.Because the Thompson had just moved.11.He tried to let her know how exceptionally talented a young woman Heidi was.12.Because she couldn’t bear being embarrassed by her father.Text OrganizationWorking On Your Own1.1. A fast-food restaurant2.The Thompson family dining room3.An office at a high school2.Scene One: Father embarrassed Sean by talking too proudly to the restaurant manager.Scene Two: Father embarrassed Diane by persuading a colleague into pressing his son to ask her to the senior prom.Scene Three: Father embarrassed Heidi by boating to an official at her new school about how talented she was.Language Sense Enhancement1.(1)once in a while(2)for(3)the problem(4)he thinks (5)humiliated(6)class president(7)have(8)Actually(9)stop to think(10)interferenceLanguage Focus VocabularyI1.1)typical2)dumb3)junior4)glorious 5)welfare6)came over7)interference8)fading9)narrowed down10)frank11)schemes12)at any rate2.1)consists of five generals and four police officers.2)will be in a location overlooking the lake.3)was humiliated by her comments about my family background in front of so manypeople.4)have any proof that it was Henry who stole the computer5)was exhausted after the long cycle ride.3.1)hysterical; was handed down by; should have known better than2)twisted; over and over; talented son3)patience; not to keep him in suspense; assured; repeatedlyI.Collocation1.adequate2.anxious3.certain4.content5.crazy6.likely7.fortunate8.keenage1.be admitted2.live3.be postponed4.buy5.be banned6.beComprehensive Exercises I.cloze1.(1)typical(2)welfare(3)constant(4)frank(5)talent(6)dumb (7)know better than that(8)repeatedly(9)dread(10)interference(11)bet(12)assure2.(1)despite(2)really(3)same(4)contact(5)admitted(6)attempt(7)not(8)tend(9)different(10)mannerII.Translation1.(1)Have scientists found proof of water on Mars(2)The planning committee has narrowed down the possible locations for the nuclearpower plant to two coastal towns.(3)Sam not only lost his job but also both legs; he had to live on welfare for the rest of hislife.(4) A jury consisting of 12 members voted in unison that Mary was guilty.(5)Sean felt humiliated to hear his talent being questioned.2.George, the son of Mr. Johnson, liked listening to heavy metal music in the evenings, which made it hard for other residents in the community to fall asleep. Eventually the exhausted neighbors lost their patience and decided on direct interference. They called Mr. Johnson to tell him in a frank manner what they were thinking. Mr. Johnson assured them that he would certainly settle the issue. As soon as he put down the phone he scolded his so n, “What has come over you You should know better than to disturb others for your own amusement.” In the end George traded his CD’s for computer games software from his classmates.。

全新版大学英语（第二版）综合教程3课后练习答案Unit 1 Changes in the Way We LiveText ALanguage Sense Enhancement1. (P. 12)1) special qualities 2) a tight budget 3) entertain 4) anyway 5) involved 6) requirement 7) on a small scale 8) temptation 9) Instead 10) machineryLanguage FocusVocabularyI. 1. (P. 15 )1) On balance 2) resist 3) haul 4) wicked5) illustrated 6) budget 7) lowering 8) boundary9) involved 10) economic 11) blasting 12) just about2. (P. 16 )1) cut back / down 2) pick up 3) get by 4) get through5) face up to 6) turn in 7) making up for 8) think up3. (P. 17 ）1) pursued his mathematical studies and taught himself astronomy.2) often generate misleading thoughts.3) attach great importance to combining theory with practice in our work.4) be suspected of doing everything for money.5) before he gets through life.4. (P. 17 )1) their indoor a profit to invest in2) device the improvement on a global scale3) stacked temptation never dined outII. Confusable Words (P. 18 )1. 1) house 2) home 3) home, family 4) household2. 1) doubt 2) suspected 3) doubted 4) suspected 5) suspectIII. Word Formation (P. 19 )1) rise 2) final 3) regular 4) cash 5) hows and whys6) upped 7) yellowed 8) bottled 9) lower 10) searchComprehensive ExercisesI. Cloze1. (P. 20 )1) gets by 2) temptation 3) get through4) improvements 5) aside from 6) suspect7) supplement 8) profit 9) stacking2. (P. 21 )1) replaced 2) consider 3) quit 4) world 5) tough6) fuels 7) provide 8) luxuries 9) balance 10) idealII. Translation1. (P. 21 )1) We have a problem with the computer system, but I think it is fairly minor.2) My father died when I was too young to live on my own. The people of my hometown took over (responsibility for) my upbringing at that point.3) The toys have to meet strict / tough safety requirements before they can be sold to children.4) Radio and television have supplemented rather than replaced the newspaper as carriers of new and opinion.5) When it comes to this magazine, it is a digest of articles from many newspapers and magazines around the world.2. (P. 22 )A decade ago, Nancy did what so many Americans dreamabout. She quit an executive position and opened a household device store in her neighborhood. People like Nancy made the decision primarily for the improvement in the quality of their lives.But, to run a business on a small scale is by no means an easy job. Without her steady income, Nancy had to cut back on her daily expenses. Sometimes she did not even have the money to pay the premiums for the various kinds of insurance she needed.Fortunately, through her own hard work, she has now got through the most difficult time. She is determined to continue pursuing her vision of a better life.Text BComprehension Check (P. 27 )a c db a cTranslation (P. 28 )1. 什么？你说那听起来不像你府上的生活？其实，不仅仅是你一个人这么想。

Unit 3 FriendshipKey to ExercisesOpenerSuggested answers for reference1. I like the second best. You know why? Because the quotation tells me that a realfriend is there when you are sad, when you are emotionally hurt, providing you with sympathy and comfort.2. I like the third best. You know why? Because what I can learn from the quotation isthat experience will teach you that to have real friends is more important than to have more friends.3. I like the fourth best. You know why? Because the quotation tells me that it is amiracle to have a real friend who trusts and supports you when others are against you.4. I like the fifth best. You know why? Because what I can learn from the quotation isthat nothing can be more important than being honest in making friends.5. I like the sixth best. You know why? Because the quotation tells me that a truefriend is unforgettable, remaining in your heart as you journey through life.Reading & InteractingI. Understanding the Text1. Text Organization1.11.2Para. 1 serves as an introduction to why friendships end.Para. 6 serves as a conclusion: Anyway, most friendships do enrich our lives no matter whether they are long or short.2. Comprehension Check2.1 Focusing on the main ideasWhy do friendships end? The author offers some insights into the question.Friendships end because the situations friends are in change. These changes can’t help but affect a friendship. Next, the friends themselves may change. The breakups can be mutual or one-sided. It hurts less when both friends change. What tends to hurt most is when just one friend changes. A third reason is that as much as two people might want a friendship to survive, one or both of them might unintentionally neglect it. Lastly, conflicts can cause the end of a friendship, since most friendships have breaking points under pressure.2.2 Digging into detail1. Why do some friendships end, no matter how much you want them to last?2. When you decide to relocate for a new sc hool or job, this can’t help but affect afriendship. Likewise, if a friend of yours is in an accident, develops an illness, or loses someone close, these situations can’t help but affect a friendship. These events can end friendships if the necessary adjustments are not made.3. For example, when one or both friends start to date or get married, theirfriendship may come to an end. It hurts less when both friends want to do so. It tends to hurt most when just one friend changes.4. Friendship needs regular care. Taking a friendship for granted can cause it tobreak.5. A blow to a flower. If a flower gets repeatedly trampled on, it’ll eventually break.So even those amazing close friendships need care when conflicts arise.2.3 Understanding difficult sentences1. B2. B3. A4. A5. BII. Focusing on Language in Context1.11. We set out to find the truth behind the mystery of the scientist’s disappearance.2. A good relationship is built on honesty, trust, and mutual respect.3. Kids may grow faster or slower but most of them still end up with an averageheight.4. In the joint venture, the Chinese party will hold a 51 percent controlling interest.5. Although John has dated the girl for a year, he is still in two minds as to whetherto marry her or not.6. Many people are unaware of just how much food and drink they consume eachday.7. In order not to hurt Mary’s feelings, please don’t refer to the incident again.8. He and Jeannie used to live together, but recently they have beenapart for the first time.9. Adam has announced that he is to take an extended touring break in order tospend more time with his family.10. Jim survived the heart attack thanks to the prompt first aid treatment.11. His interview did not go well and his chance of getting the job slipped away.12. Kids exposed to an unhealthy environment tend to grow up with more problems.13. An occasional all-nighter is rough, but he is young enough to bounce back.14. Olivier turned it down flat and tried to persuade Vivien to do likewise.15. Nowadays when you buy a house in a big city, you have to invest lots of money.1.21. passion2. due to3. moreover4. cannot help but5. revive6. As much as7. neglected 8. on her own 9. injure1.31. While there are a couple of antibiotics that usually work, if they are overused they,too, may cease to be effective.2. I felt betrayed when he treated me like that.3. At least three people are reported to have been involved in the crime.4. The main reason that he developed liver cancer is because he had been exposed tohigh levels of radiation.5. Do not take on more responsibilities than you can handle.2. Word Formation2.1skilled →unskilledbalance →imbalancesufficient →insufficientagreeable →disagreeableunderstanding →misunderstanding2.21. As for the children of the unskilled workers, relatively few of them are able tosecure a place in college.2. Friendships are hard to survive in a disagreeable social environment.3. Some conflicts due to misunderstandings can cause the end of friendships.4. In recent years, we have invested more in basic science, but I think theinvestment ratio is still insufficient.5. The imbalance between consumption and investment must be corrected in orderto achieve sustained economic growth.3. Sentence Patterns3.11. There is no doubt he is impeccable when it comes to honesty.2. When it comes to diet and exercise, we all know what to do, but we seldom dowhat we know.3. I’m not good at English, but when it comes to math, I am the best in the class.3.21. No matter how heavy the rain was, the soldiers kept marching on.2. Sam said, “No matter who becomes the President, I don’t care.”3. No matter whether she comes or not, it makes no difference to me.4. Comprehensive Practice4.1 ClozeWhen it comes to friendship, few of us deliberately want them to cease. On the contrary, we want our friendships not merely to survive, but to flourish. Yet, no matter how much we value friendship, sometimes we do drift apart from one another. Without noticing it we may fail to invest enough time and effort in maintaining our relationships. If we neglect them in this way they cannot help but be damaged. And once the damage is done, it is often hard to revive the friendship.4.2 Translation1. The article/essay helps us get a deep insight into the nature of the problem.2. Based on mutual respect, friendship will flourish.3. Like a plant, friendship will wither if neglected.4. No matter what may happen, we will do our best to overcome it.5. A friendship without constant care from both sides will end up with a breakup.6. This year cold weather has seriously affected the crops in the northern region.7. As much as I hate to do it, I must finish the task as planned.8. That means the new law also applies to private businesses.Reading & ComprehendingReading 11. Comprehension Check for Reading 11. F2. T3. F4. T5. T6. T7. T8. F9. T 10. T2. Translation1. 你的朋友被告上法庭受审，而你被传唤作证。

Book 3 Unit 3 SecurityText AContent Questions1.No.2.No.3.It has been replaced by an era when people employ various secuirty devices at home.4.Small notices announcing that the premises are under surveillance by this security force or thatguard company.5.The insurance company tries to impress the public that it will ensure your safety by paying foryour losses.6.An atmosphere of fear and distrust.7.Because they feel threatened and want to keep outsides away.8.No. They are by now the most sophisticated of security sites.9.It is a way to hold the terrorists, real and imagined, at bay.10.To tell whether their friend or client is telling lies.11.All is done in the name of “security”. But according to the author, America, with all this“security”, is perhaps the most ins ecure nation in the history of civilization.12.We may have locked the evils out, but in so doing we have locked ourselves in.Text Organization1.2.1) Doors are not left unlocked either in cities or in rural areas.2)Dead-bolt locks, security chains, electronic alarm systems and trip wires are widely in use.3)Suburban families have steel bars built in sliding glass doors.4)Small notices warning against burglary are commonly seen pasted on the windows of the mostpleasant of homes.5)Access cards are required of those who work with medium to large-size companies.6)Airport security uses electronic X-ray equipment to guard against terrorism.7)Businessmen employ new machines linked up to their telephone to help determine whether thecaller is telling lies or not.Suburban housewives wear rape whistles on their key chains.- 2 - Language Sense EnhancementI. 1) electronic 2) hooked up to3) suburban 4) built in5)uncommon 6) announcing 7)survaillance 8) symbol 9) featured 10) attached to Language FocusVocabulary 1. 2) by a small margin 4) closed up 6) paste 8) sideways 10) universal 12) Bathed in 2) looked back on 4) fit into 6) lies in8) stand for3. 1) A certain gene which is likely to make people vulnerable to asthma has been found byresearchers at the Department of Clinical Medicine in Oxford.2) A wardrobe with mirrored doors had to be built in so as to make their small bedroom look larger.3) The NBC show's opening shots feature the space shuttle Challenger blowing up in January 1986—killing all seven crew.4) When the teacher threatened to keep the pupils in after school they were quieted at once.5) Energy difficulties are a major barrier to the country's economic growth due to the fact that imported oil has absorbed 40% of its foreign exchange / because imported oil has absorbed 40% of its foreign exchange.4. 1) Jacob looked back on his summer holidays spent on the Big Island of Hawaii with itsbeautiful landscape and tranquil atmosphere as a rare escape from the madness of urban life.2) Learning in the information era is really convenient and efficient. With your computer hooked up to the internet, you can easily obtain the electronic resources relevant to your research.3) Detectives, who believe more than one person is behind the constant attacks in the suburb, are using a sophisticated computer system to analyze specific behavior and situations. However, they are also aware II. Collocation1. away2. inside/in3. forward/through4. backI. 1. 1) threathens3) civilize5) wandered7) without so much as9) hook up to11) chart2. 1) narrowed down3) cut off5) wear (the other) down7) put up5. off6. home7. back, down 8. in, outIII. Usage1.Internet is not such an unusual word as it used to be.2.Most men do not look unattractive in them.3.Wealthy as she is, she is not unconcerned by her sudden unemployment.4.This claim is not unrealistic in view of a sharp decrease in the city's violent crimes.5.His poor health is not unrelated to his unhealthy way of life.Comprehensive ExercisesI. Cloze1.1. Statistics2. rural3. era4. stood for5. on the latch6. vulnerable7. barriers 8. electronic9. reflection 10.civilized2.1. tougher2. liable3. shift4. electric5. cautious6. sophisticated7. thieves 8. break9. chances 10. signsII. Translation1.1).The Internet is changing the way people live, no matter whether they are in urban or rural areas.2).Medium-sized and small companies are more vulnerable to the threat of the global economic crisis than largeones.3).With regard to our term papers, the professor asked us to analyze the chart of unemployment first, and thenprovide critical reflections on the nation’s economic development.4).It never occurred to him that their team would win the basketball match by a large margin.5).Looking back on my twenty years’ teaching in high school, I attributed my success to patience, talent, and theconstant pursuit of knowledge.2.It is almost impossible to keep a determined burglar out. All you can do is discourage him for a few minutes, thus exposing him to police patrols or those wandering around. Common sense tells us that lighting is a barrier to criminal activity. A light should be fixed in the doorway and switched on at night. Make sure/assure yourself that you don’t leave the door on the latch if you happen to be the last to come in. If you decide to buy a sophiticated electronic alarm system, be sure to ask for its signs and put them up on bothKeys to unit 3, book 3New College English, Integrated Course - 3 - 南昌大学教务处windows and doors. In addition you may have it hooked up to a police station.Chinese Translations of Texts A&B第三单元安全问题课文A许多年前，在美国，家家户户白天黑夜不锁门是司空见惯的。

Book 3 Unit 3 SecurityText AContent Questions1.No.2.No.3.It has been replaced by an era when people employ various secuirty devices at home.4.Small notices announcing that the premises are under surveillance by this security force or thatguard company.5.The insurance company tries to impress the public that it will ensure your safety by paying foryour losses.6.An atmosphere of fear and distrust.7.Because they feel threatened and want to keep outsides away.8.No. They are by now the most sophisticated of security sites.9.It is a way to hold the terrorists, real and imagined, at bay.10.To tell whether their friend or client is telling lies.11.All is done in the name of “security”. But according to the author, America, with all this“security”, is perhaps the most ins ecure nation in the history of civilization.12.We may have locked the evils out, but in so doing we have locked ourselves in.Text Organization1.Parts Paragraphs Main IdeasPart One Paras 1-3 In America, the era of leaving the front door on the latchhas drawn to a close.Part Two Paras 4-15 A new atmosphere of fear and distrust has crept into everyaspect of daily life. As a result, security de vices, in variedforms, are put to use.Part Three Paras 16-19 By locking our fears out, we become prisoners of our ownmaking.2.1) Doors are not left unlocked either in cities or in rural areas.2)Dead-bolt locks, security chains, electronic alarm systems and trip wires are widely in use.3)Suburban families have steel bars built in sliding glass doors.4)Small notices warning against burglary are commonly seen pasted on the windows of the mostpleasant of homes.5)Access cards are required of those who work with medium to large-size companies.6)Airport security uses electronic X-ray equipment to guard against terrorism.7)Businessmen employ new machines linked up to their telephone to help determine whether thecaller is telling lies or not.Suburban housewives wear rape whistles on their key chains.Language Sense EnhancementI. 1) electronic 2) hooked up to3) suburban 4) built in5)uncommon 6) announcing 7)survaillance 8) symbol 9) featured 10) attached to Language Focus Vocabulary 1. 2) by a small margin 4) closed up 6) paste 8) sideways 10) universal 12) Bathed in 2) looked back on 4) fit into 6) lies in8) stand for3. 1) A certain gene which is likely to make people vulnerable to asthma has been found byresearchers at the Department of Clinical Medicine in Oxford.2) A wardrobe with mirrored doors had to be built in so as to make their small bedroom look larger.3) The NBC show's opening shots feature the space shuttle Challenger blowing up in January1986—killing all seven crew.4) When the teacher threatened to keep the pupils in after school they were quieted at once.5) Energy difficulties are a major barrier to the country's economic growth due to the fact that imported oilhas absorbed 40% of its foreign exchange / because imported oil has absorbed 40% of its foreign exchange.4. 1) Jacob looked back on his summer holidays spent on the Big Island of Hawaii with itsbeautiful landscape and tranquil atmosphere as a rare escape from the madness of urban life.2) Learning in the information era is really convenient and efficient. With your computer hooked up to the internet, you can easily obtain the electronic resources relevant to your research.3) Detectives, who believe more than one person is behind the constant attacks in the suburb, are using a sophisticated computer system to analyze specific behavior and situations. However, they are also aware that they shouldn ’t rely too much on computer because it may make errors at times..II. Collocation1. away2. inside/in3. forward/through4. backI. 1. 1) threathens3) civilize5) wandered7) without so much as9) hook up to11) chart2. 1) narrowed down3) cut off5) wear (the other) down7) put up5. off6. home7. back, down 8. in, outIII. Usage1.Internet is not such an unusual word as it used to be.2.Most men do not look unattractive in them.3.Wealthy as she is, she is not unconcerned by her sudden unemployment.4.This claim is not unrealistic in view of a sharp decrease in the city's violent crimes.5.His poor health is not unrelated to his unhealthy way of life.Comprehensive ExercisesI. Cloze1.1. Statistics2. rural3. era4. stood for5. on the latch6. vulnerable7. barriers 8. electronic9. reflection 10.civilized2.1. tougher2. liable3. shift4. electric5. cautious6. sophisticated7. thieves 8. break9. chances 10. signsII. Translation1.1).The Internet is changing the way people live, no matter whether they are in urban or rural areas.2).Medium-sized and small companies are more vulnerable to the threat of the global economic crisis than largeones.3).With regard to our term papers, the professor asked us to analyze the chart of unemployment first, and thenprovide critical reflections on the nation’s economic development.4).It never occurred to him that their team would win the basketball match by a large margin.5).Looking back on my twenty years’ teaching in high school, I attributed my success to patience, talent, and theconstant pursuit of knowledge.2.It is almost impossible to keep a determined burglar out. All you can do is discourage him for a few minutes, thus exposing him to police patrols or those wandering around. Common sense tells us that lighting is a barrier to criminal activity. A light should be fixed in the doorway and switched on at night. Make sure/assure yourself that you don’t leave the door on the latch if you happen to be the last to come in. If you decide to buy a sophiticated electronic alarm system, be sure to ask for its signs and put them up on bothwindows and doors. In addition you may have it hooked up to a police station.Chinese Translations of Texts A&B第三单元安全问题课文A许多年前，在美国，家家户户白天黑夜不锁门是司空见惯的。

全新版大学英语(第二版)综合教程1--U1-U8课后习题答案Unit 1 Growing UpPart II Language FocusI. Vocabulary1.respectable2.agony3.put…down4.sequence5.hold back6.distribute7.off and on 8.vivid 9.associate 10.finally 11.turn in 12.tackle2.1. has been assigned to the newspaper’s Paris office.2. was so extraordinary that I didn’t know whether to believe him or not.3. a clear image of how she would look i n twenty years’ time.4. gave the command the soldiers opened fire.5. buying bikes we’ll keep turning them out.3.1. reputation, rigid, to inspire2. and tedious, What’s more, out of date ideas3. compose, career, avoid showing, hardly hold backⅡ.posed 2.severe 3.agony 4.extraordinary 5.recall mand7.was violating 8.anticipateⅢ.1.at2.for3.of4.with5.as6.about7.to8.in, in9.from 10.on/uponComprehensive ExercisesⅠ. Cloze1.1.hold back2.tedious3.scanned4.recall5.vivid6.off and on7.turn out/in8.career2.st 2.surprise 3.pulled 4.blowing 5.dressed 6.scene7.extraordinary8.image 9.turn 10.excitementⅡ. Translation1. As it was a formal dinner party, I wore formal dress, as Mother told me to.2. His girlfriend advised him to get out of/get rid of his bad habit of smoking beforeit took hold.3. Anticipating that the demand for electricity will be high during the next fewmonths, they have decided to increase its production.4. It is said that Bill has been fired for continually violating the company’s safetyrules. /Bill is said to have been fired for continually violating the company’s safety rules.5. It is reported that the government has taken proper measures to avoid thepossibility of a severe water shortage. /The local government is reported to have taken proper measures to avoid the possibility of a severe water shortage.2.Susan lost her legs because of / in a car accident. For a time, she didn’t know how to face up to the fact that she would never (be able to) walk again.One day, while scanning (through) some magazines, a true story caught her eye /she was attracted by a true story. It gave a vivid description of how a disabled girl became a writer. Greatly inspired, Susan began to feel that she, too, would finally be baleto lead a useful life.Unit 2 FriendshipI. Vocabulary1. Fill in the gaps with words or phrases given in the box.1) absolutely 2) available 3) every now and then 4) are urging/ urged 5) destination 6) mostly 7) hangs out 8) right away 9) reunion 10) or something 11) estimate 12) going ahead2. Rewriting1) It seemed that his failure in the examination was still on his mind.2) He was completely choked up by the sight of his team losing in the final minutes of the game.3) She was so lost in study that she forgot to have dinner.4) Something has come up and I am afraid I won’t be able to accomplish the project on time.5) The cost of equipping the new hospital was estimated at $2 million.3. Complete the sentences.1) were postponed the awful is estimated2) reference not available an kind of3) not much of a teacher skips go aheadII. Collocation1.to2.for3.at4.from5.in6.to on7.on8.withIII. Usage1.more or less2.kind of/ sort of3.something4.kind of/ sort of5.more or less6.or something prehensive exercisesI. Cloze1. text-related1.choked up2.awful3.practically4.neighborhood5.correspondence6.available7.destination8.reunion9.Mostly 10.postponing 11.absolutely2. Theme-related1.how2.savings3.embarrassment4.phone5.interrupted6.touch7.envelop 8.signed 9.message 10.neededII. Translation1. Translate the sentences.1) Half an hour had gone by, but the last bus hadn’t come yet. We had to walk home.2) Mary seems to be very worried about the Chinese exambecause she hasn’t learnedthe texts by heart.3) Since the basketball match has been postponed, we might as well visit the museum.4) He stayed in Australia with his parents all the way through WWⅡ.5) Since I graduated from Nanjing University in 1985, I have kind of lost touch with my classmates.2. Translate the passage.It is not easy to keep in touch with friends far away. This is true in my case.It has been a couple of years since I left my old neighborhood and all the friends there. I have been meaning to write to them but things come up and I just don’t seem to find the time. They are always on my mind, however, and I think I will certainly make an effort to keep up correspondence with them in the future.Unit 3 Understanding ScienceI Vocabulary11) brief 2) in terms of 3) cut off 4) tend5) anyway 6)precise 7)in the form of 8) initiative9) convey 10) in two minds 11) concept 12) grasp21) has ensured their team a place in the Cup final.2)medical workers’ responsibility to heal the wo unded and rescue the dying.3)entertain as well as educate the learner.4)can do without air and water.5)is likely to be held in June.31)lies in contact between2)basis of is likely sufficient at the moment3)the steady will be highlyII Word Formation1 regained2 undecided3 undersupplied4 disabled5 precondition6 foresight7 mispronounced8 enrichIIIAntonyms1)majority 2) accpeted 3)increased 4)weaknesses5) local 6) late 7)wrong 8)falseComprehensive exercisesI Close1.Text-related1)highly 2)bring about 3)evident 4)rate 5)sufficient6)put across 7)proportion 8)Hence 9)ensure2. Theme-related1)understand 2)travel 3)practical 4)use 5)Another6)likely 7)affect 8)developments 9)supply 10) SomedayII Translation1) As is predicted by scientists, global pollution has become one of the most seriousproblems humans are faced with.2) Competition for these jobs is very tough Cwe have five times as many applicants this year as we did last year/ there are five times as many applicants this year as there were last year.3) As the facts show, educational programs need to fit into the national plan for economical development.4) The car burns too much gas, and moreover, the price is almost twice as much as I intend to pay.5) To understand a great international event, we, first of all, need to consider the historical and political background to it.2 It is hard to imagine how our forefathers could do without so many conveniences that modern technology has broughtabout. Back then only a small proportion of the population enjoyed the comforts of life. The majority didn’t even have sufficient food, not to speak of/ let alone the privilege of being educated. However, many people blame modern technology for creating so many problems. They want to slow down the rate of progress. But no one can put the clock back.Unit 4 The American DreamVocabulary1) wreck 2) balance 3) approaching 4) handle5) discard 6) Above all 7) diet 8) do with9) checked on 10) cleaned up 11) weekly 12) principles2.1) to look for survivors were abandoned after it had been/was determined that all the people in the sunken ship had died.2) was amazed that Bob left a well-paid job travel around the world.3) for a loan has been turned down by many a bank as her business is small and she could provide no guarantee.4) express her thoughts with precision, so people often misunderstand her.5) will weaken our determination to modernize our country in the shortest possible time.3.1) for sale hunting for be amazed by2) become skilled handle their loans3)character by calling on he passed awayII Confusable words1. 1) personal 2) personnel2. 1) sometime 2) Sometimes 3)some time 4) sometimeIII Euphemismde hcgabfComprehensive ExercisesI Close1. Text-related1)sponsored 2)determination 3) turned away 4) assumed 5) capacity6)skilled 7)loan 8) character 9) hunting 10) for sale 11) send for2. Theme-related1)save 2)recent 3)modest 4) grow 5) dream6) immigrants 7)business 8) engineering 9)invest 10) richIII Translation1) It is reported that UN mediators have worked out a plan which they hope will beacceptable to both sides.2) Doris walked in the forest cautiously, afraid of being attacked by giant snakes.3) Earthquakes, typhoons and other natural disaters cannot be prevented, but actioncan be taken to protect life and property.4) I bought a new issue of my favorite sports magazine and hurried home, anxious toamuse myself reading it.5) Helen lacks confidence. I’ve never known anyone so unsure of herself.2.After graduating from college, Tony decided to start his own business. At the beginning, many a bank turned down his request for a loan. But he was not a bit discouraged, and continued to call on one banker after another seeking help. Impressed by his determination and optimism, one banker finally agreed to loan him the money. Now he has become a wealthy businessman.Talking about his amazing achievement, Tony says that it is important to create rather than wait for opportunities.Unit 5 Work to Live or Live to WorkVocabularyI.11) monthly 2) acquaintances 3)classic 4) look; in the eye 5)manufactured 6) options 7)finance 8) replacement 9) survived 10) pick out 11) married12) grabbed at2.1) survived a car crash that killed both her parents.2) almost embarrassed to death when Sarah read my poem out to the whole class.3) of the Children’s Hospital will care for the seriously injured pupils.4) several phone calls making inquiries about the position of the Chief Financial Officer.5) straighten out all your financial problems if you join our club.3.1) inquiry; died of hunger; people survied2) Instantly; give uphis; retire; replace him; executive 3) his beloved; odd jobs; and all thatII Word Formation1. embarrassment2. survivors3. newly4. marketable5. monthly6. competition7.conceivable 8.respectableIII. Usage1. the poor2. The deceased/The dead3. the disabled4. the French5. The accused6.the young 7. the unemployed 8. the latter…the former…Comprehensive ExercisesI. Cloze1. Text-related1) died of 2) instantly 3) classic 4)ask around 5) surviving 6) retire 7)executive 8)replacement 9）stock 10) look…in the eye2. Theme-related1) impressed 2) diligence 3) Instead 4) Contrary 5) professionally 6) perform 7)personal 8) balance 9) commitment 10) revealedII. Translation1) I’m not sure where you can find a good carpenter---you’d better ask around.2) Feeling a little embarrassed, he quickly cleared his throat and looked up at the painting on the wall.3) Michael was survived by three sons, two daughters, and his wife Elizabeth.4) As a financial expert, William advised us to invest our money in the stock market.5) We small re tailers can’t compete with supermarkets in pricing and sales.2.My dad is a hard-working executive of a manufacturing firm. He works six days a week. Every day he has to straighten out various kinds of problems so that he often stays up late/nights. However, he tries his best to balance/maintain balance between work and family. On Sundays my dad usually stays at home and cares for us as much as he can. To my greatest joy, he cooks our favorite dished and plays ball with us.Unit 6 RomanceVocabulary1.1.Fertile2.Reflected3.Overseas4.Slim5.Split6.Sustained7.Glow8.Thrust 9.Keen 10.Bud 11.Previous 12.Whichever2.1) The sickly smell of carpets and furniture in the bedroom disgusts me.2) Mary stopped corresponding with Henry after the death of her mother.3) A radio transmitter is best located at an isolated place far from cities.4) I was so absorbed in the game on TV that I didn’t hear Martin come in.5) The rough surface of the basketball helps players grip the ball.3.1) to broaden; make their way2) disgusts; take a chance on3) the grand; and overseas; reflectedⅡ1. 1) frightened 2) afraid/ frightened2. 1) alike/similar 2) similar3. 1) alive 2) living4. 1) sleeping 2) asleepⅢ1. 1) disappointed 2) disappointment 3) disappointing 4) disappoint5) disappointingly 6) disappointing2. 1) attractive 2) attract 3) attraction 4) attractively 5) unattractively6) unattractiveComprehension ExercisesⅠCloze1. Text-related1) Identifying 2) gripped 3) margins 4)corresponding 5) overseas 6)little 7)hesitate8)grateful 9) made my way 10) going my way2. Theme-related1)first 2)ring 3)Nor 4) another 5) threw 6) deliberately 7) reasoned 8) himself 9) restaurant 10) matterⅡTranslation1.1) Before I went off to university, my grandfather gave me a few words of wisdom which impressed me deeply.2) Never tell my parents about my injuries and I’ll be very grateful to you (for it).3) At the meeting some of our colleagues put forward sensible suggestions aboutimproving our working environment.4) The management has/have agreed to grant the workers a 10% pay rise in responseto union pressure.5) It was very thoughtful of the hostess to give the house a thorough cleaning beforewe arrived.2. Not rich himself, Uncle Li never hesitates to help others. Previous to/Before his retirement,through Project Hope he located the addresses of two country kids who grew up in poor families but had a keen desire to study. From then on he sent them money regularly. Later the two made their way to college, and even got a chance to study overseas.Unit 7 Animal IntelligenceContent QuestionsPair Work1. He thinks animals will probably do their best thinking when it serves their ownpurposes, not when scientists ask them to.2. Because he believes they may encounter animal intelligence in their daily life.3. He regards them as a new window on animal intelligence.4. She wanted to get more pineapple.5. He expanded the money supply by breading chips in two.6. It shows he is clever and sly. He ate up the fruit leaving nothing but stems to sharewith Miles.7. They say that animals cooperate when they learn it is in their interest to do so.8. The author thinks that what behaviorists say is right, but he doesn’t think theirexplanation is satisfactory enough.9. Because Orky was the most intelligent animal she had worked with.10. Corky is a female whale because she is Orky’s mate and delivered a baby whale.11. Because she thought the orange must have rolled off somewhere inaccessible.12. Towan hid his orange underneath his foot. The act reveals some animals areintelligent enough to know how to deceive.Text Organization1. Eugene Linden wants to tell the reader that animals do have, at least, some limitedintelligence, and the personal experiences of those who are in close contact with animals are more convincing evidence than that any experiments can provide.2. Let’s Make a Deal: Some animals are intelligent enough to know how to bargainwith people.Tale of a Whale: Animals like whales can assess a situation and act accordingly.Primate Shell Game: Animals can attempt to deceive.Language Sense Enhancement1. (1) controversy (2) consciousness (3) explore (4) servestheir own purposes(5) encounter (6) lack of it (7) convinced (8) mental feats (9) captivity (10) humansLanguage FocusI. Vocabulary1. 1) go (very) far 2) has expanded 3) in the interest(s) of 4) only to5) encountered 6) has cooperated 7) assessed 8) (had) switched9) horizons 10) gaze 11) disaster 12) wiped out2. 1) … a long/long running controversy over whether the book should be publishedor not2) … felt relieved after her first meeting with Tom had gone smoothly3) ... suddenly went wrong with my computer when I was in the middle of writing the essay4) … is obvious that our company is still maintaining its composition as market leader in software.5) … give in until they give her a pay rise3. 1) have undertaken, original, to explore2) evidence convinced, underneath, extending to3) to negotiate, encounter, to figure out, exploreII. Confusable Words1. firstly2. first, first3. At first4. First/Firstly5. first6. First7. at first8. firstIII. Usage1. animal intelligence whose2. zoo keeper where3. eye contact through what4. money supply of what5. killer whale what kind6. baby whale how old7. family member of what 8. sea turtle what kind/whereComprehensive ExercisesI. Cloze1. (1) emergency (2) evidence (3) original (4) sizing up (5) negotiates (6)reveal (7) make a deal (8) dominant (9) in their interest(s) (10) deceiving(11) controversy (12) judgment (13) explore2. (1) protect (2) However (3) type (4) situation (5) sights (6)together (7) rang (8) associate (9) without (10) environment II. Translation1. 1) A local business undertook the project but wentbankrupt before it wascompleted.2) Let’s make a deal―you wash my car, and I’ll let you use it tonight.3) We got to the village which we thought must have been wiped out in the severe earthquake, only to find it slightly damaged.4) My garden is dry and shady―few plants thrive in that condition5) Mystery still surrounds the exact truth behind the film star’s death/exact circumstance of the film star’s death.2. When I was young I used to visit the zoo in my hometown. There what attractedme most was a couple of tigers, especially the male. They were dept in a huge iron cage at first, but later were released from it and moved to a place called Tiger Hill. Twenty years later I revisited the zoo and was relieved to find Tiger Hill was still there, but greatly extended. Moving around now were six tigers, old and young, instead of two!Unit 8 Educational ProblemPair work1. She was amazed at the author’s ability to do mental calculation.2. Children can’t spell correctly; their knowledge of word history and geography isnon-existent3. He didn’t want to compete with the hard-working Asians at U.C.L.A. He preferreda less intellectually challenging life.4. A modern industrial state cannot function with an idle, ignorant labor force.5. To use the media to dramatize and drive home the message to today’s teenagers.6. He is fed up with the book he is forced to red.7. They can’t read or write. They place their hopes on their children.8. He works as a cleaner in a factory owned by the Japanese.9. Because he has no education, no useful skill, and no discipline.10. Americans stop demanding good education foe children. Machines do all thecomplex work and there is little manual work to be done.America is poorer than Japan and European countries.11. Hard work education, saving and discipline help a nation rise from the ashes.12. He finally comes to realize the importance of study.Work on your own1.Part one paras.1-10Teenagers’ idleness and ignorance will produce serious effects on all concerned andsociety as a whole.Part two paras.11-24Kevin 1990 comes to realize in his dream how greatly lack of education costs his forebears, himself, his children and the society they live in, and how important it is to study hard.2.Part oneTeenagers’ intellectual la ziness and ignorancePart twoKevin 1990, his forebears(with the exception of his intellectual father),and his children lead a poor, miserable life.America is on the decline.There is no law and order in the country.America children have no chance to receive a good education.Businesses in America are owned by wealthy Europeans and Asians.Language sense enhancementIndifference (1)Summed up (2)Preferred (3)Financial （4）Accumulated （5）Intellectual （6）Affect （7）Industrial （8）Idle （9）Break down （10）VocabularyIUnit 71.industrial2.idle3.is functioning4.intellectual5.scared6.handful7.luxury 8.private 9.work up 10.slice 11.miracle 12.was jammed2.1. to be seriously affected by the rise in gas prices。

Book 3 Unit 3 SecurityText AContent Questions1.No.2.No.3.It has been replaced by an era when people employ various secuirty devices at home.4.Small notices announcing that the premises are under surveillance by this security force or thatguard company.5.The insurance company tries to impress the public that it will ensure your safety by paying foryour losses.6.An atmosphere of fear and distrust.7.Because they feel threatened and want to keep outsides away.8.No. They are by now the most sophisticated of security sites.9.It is a way to hold the terrorists, real and imagined, at bay.10.To tell whether their friend or client is telling lies.11.All is done in the name of “security”. But according to the author, America, with all this“security”, is perhaps the most ins ecure nation in the history of civilization.12.We may have locked the evils out, but in so doing we have locked ourselves in.Text Organization1.2.1) Doors are not left unlocked either in cities or in rural areas.2)Dead-bolt locks, security chains, electronic alarm systems and trip wires are widely in use.3)Suburban families have steel bars built in sliding glass doors.4)Small notices warning against burglary are commonly seen pasted on the windows of the mostpleasant of homes.5)Access cards are required of those who work with medium to large-size companies.6)Airport security uses electronic X-ray equipment to guard against terrorism.7)Businessmen employ new machines linked up to their telephone to help determine whether thecaller is telling lies or not.Suburban housewives wear rape whistles on their key chains.- 2 - Language Sense EnhancementI. 1) electronic 2) hooked up to3) suburban 4) built in5)uncommon 6) announcing 7)survaillance 8) symbol 9) featured 10) attached to Language FocusVocabulary 1. 2) by a small margin 4) closed up 6) paste 8) sideways 10) universal 12) Bathed in 2) looked back on 4) fit into 6) lies in8) stand for3. 1) A certain gene which is likely to make people vulnerable to asthma has been found byresearchers at the Department of Clinical Medicine in Oxford.2) A wardrobe with mirrored doors had to be built in so as to make their small bedroom look larger.3) The NBC show's opening shots feature the space shuttle Challenger blowing up in January 1986—killing all seven crew.4) When the teacher threatened to keep the pupils in after school they were quieted at once.5) Energy difficulties are a major barrier to the country's economic growth due to the fact that imported oil has absorbed 40% of its foreign exchange / because imported oil has absorbed 40% of its foreign exchange.4. 1) Jacob looked back on his summer holidays spent on the Big Island of Hawaii with itsbeautiful landscape and tranquil atmosphere as a rare escape from the madness of urban life.2) Learning in the information era is really convenient and efficient. With your computer hooked up to the internet, you can easily obtain the electronic resources relevant to your research.3) Detectives, who believe more than one person is behind the constant attacks in the suburb, are using a sophisticated computer system to analyze specific behavior and situations. However, they are also aware II. Collocation1. away2. inside/in3. forward/through4. backI. 1. 1) threathens3) civilize5) wandered7) without so much as9) hook up to11) chart2. 1) narrowed down3) cut off5) wear (the other) down7) put up5. off6. home7. back, down 8. in, outIII. Usage1.Internet is not such an unusual word as it used to be.2.Most men do not look unattractive in them.3.Wealthy as she is, she is not unconcerned by her sudden unemployment.4.This claim is not unrealistic in view of a sharp decrease in the city's violent crimes.5.His poor health is not unrelated to his unhealthy way of life.Comprehensive ExercisesI. Cloze1.1. Statistics2. rural3. era4. stood for5. on the latch6. vulnerable7. barriers 8. electronic9. reflection 10.civilized2.1. tougher2. liable3. shift4. electric5. cautious6. sophisticated7. thieves 8. break9. chances 10. signsII. Translation1.1).The Internet is changing the way people live, no matter whether they are in urban or rural areas.2).Medium-sized and small companies are more vulnerable to the threat of the global economic crisis than largeones.3).With regard to our term papers, the professor asked us to analyze the chart of unemployment first, and thenprovide critical reflections on the nation’s economic development.4).It never occurred to him that their team would win the basketball match by a large margin.5).Looking back on my twenty years’ teaching in high school, I attributed my success to patience, talent, and theconstant pursuit of knowledge.2.It is almost impossible to keep a determined burglar out. All you can do is discourage him for a few minutes, thus exposing him to police patrols or those wandering around. Common sense tells us that lighting is a barrier to criminal activity. A light should be fixed in the doorway and switched on at night. Make sure/assure yourself that you don’t leave the door on the latch if you happen to be the last to come in. If you decide to buy a sophiticated electronic alarm system, be sure to ask for its signs and put them up on both- 3 -windows and doors. In addition you may have it hooked up to a police station.Chinese Translations of Texts A&B第三单元安全问题课文A许多年前，在美国，家家户户白天黑夜不锁门是司空见惯的。