大学英语2习题答案 - 360文档中心

新标准大学英语2 答案

新标准大学英语2 答案新标准大学英语2是大多数大学英语专业学生必修的一门课程，它是英语专业学生英语学习的重要基础课程之一。

在学习过程中，许多学生常常会遇到一些困难，尤其是对于课后习题和考试题目的解答。

因此，为了帮助同学们更好地学习和掌握新标准大学英语2课程，本文将针对课后习题和考试题目提供一些答案和解析，希望能够对同学们有所帮助。

Unit 1。

Part I Listening。

1. A) She doesn’t have enough money.2. C) They are going to have dinner together.3. B) He is not sure whether to go to the concert.4. A) The man has to leave early.5. B) The man has a lot of work to do.Part II Vocabulary and Structure。

6. D) is known for。

7. C) whether。

8. A) was playing。

9. D) to be。

10. B) on。

Part III Reading Comprehension。

11. D) She was impressed by the man’s confidence.12. A) The man’s sincerity.13. B) He had a sense of humor.14. C) They are usually more successful in their careers.15. D) They often think more about others than themselves. Part IV Translation。

16. 他们已经决定去看电影了。

17. 我们不得不接受他们的建议。

18. 她的新书很可能会成为畅销书。

大学英语2考试练习题(附答案)unit 1

Unit oneI.Vocabulary and Structure (30’)Section A Change the form of the word in the bracket as required.1.It is the general rule, that all superior men inherit the elements of from their mother. (superior)10. I had been writing to him , trying to get him to call me. (continual)Section B Choose the correct answer to each sentence.11. We did not find to prepare for the worst conditions we might meet.A. worth our whileB. it worthC. it worthwhileD. it worthy12. He interrupted the speaker by asking irrelevant questions.A. continuouslyB. continuallyC. consequentlyD. consistently13. In to his sister, he was always considerate in his treatment of others.A. contraryB. contractC. contactD. contrast14. Language has always been described as the mirror to society. Chinese is no .A. exceptionB. explanationC. expectationD. excuse15. We came in this field late, so we must work hard to make lost time.A. out forB. up forC. up withD. off with16. I have gone to all this trouble .A. in account with youB. for account of youC. on your accountD. on your own account17. After hearing her story, I felt puzzled.A. somethingB. somewhatC. anywayD. somehow18. Television programs may, , not be very interesting, but this is because they are aimed at the average level of the audience.A. on occasionB. for exampleC. if yesD. in fact19. With keen eyes and an exact memory, he rarely painted scenes on the .A. occasionB. placeC. spotD. time20. Over a third of the population was estimated to have no to the health service.A. assessmentB. assignmentC. exceptionD. access21. The director was critical the way we were doing the work.A. atB. inC. ofD. with22. Only under special circumstances to take make-up tests.A. are freshmen permittedB. freshmen are permittedC. permitted are freshmenD. are permitted freshmen23. The mad man was put in the soft-padded cell lest he himself.A. injuredB. injureC. had injuredD. would injure24. The project was so vast and quickly that it has no parallel.A. performedB. affectedC. accomplishedD. executed25. In addition, many exceptions the rules of English usage make it difficult to master.A. ofB.. toC. offD. on26. If tap water were as dangerous as some people think, would be getting sick.A. a lot more of usB. more a lot of usC. a lot of more usD. a lot of us more27. I intended the matter with you, but I had some guests then.A. discussB. to have discussedC. having discussedD. discussing28. If I correct someone, I will do it with as much good humor and self-restraint as if I were the one .A. to correctB. correctingC. having correctedD. being corrected29. Our ultimate aim is a communist society.A. to come trueB. bringing aboutC. bring aboutD. to bring about30. Joe is accustomed at six in the morning.A. risingB. to be risingC. to risingD. to have risenII. Reading Tasks(20’)Passage One:Reading is thought to be a kind of conversation between the reader and the text. The reader puts questions, as it were, to the text and gets answers. In the light of these he puts further questions, and so on. For most of the time this “conversation” goes on below the level of consciousness. At time, however, we become aware of it. This is usually we are running into difficulties, when mismatch is occurring between expectations and meaning. When successful matching is being experienced, our questioning of the text continues at the unconscious level.Different people converse with the text differently. Some stay very close to the words on the page; others take off imaginatively from the words, interpreting, criticizing, analyzing and examining. The former represents a king of comprehension, which is written in the text. The latter represents higher levels of comprehension. The balance between these is important, especially for advanced readers.There is another conversation which from our point of view is equally important, and that is to do not with what is read but with how it is read. We call this a “process”conversation as opposed to a “content” conversation. It is concerned not with meaning but with the strategies we employ in reading. If we are advanced readers our ability to hold a content conversation with a text is usually pretty well developed. Not so our ability to hold a process conversation. It is precisely this kind of conversation that is of importance when we are seeking to develop our reading to meet the new demands being placed upon us by studying at a higher level.31. Reading as a kind of conversation between the reader and the text becomes conscious only when _______________________.A) the reader’s expectations agree with what is said in the text.B.) the reader has trouble understanding what the author says.C) the reader asks questions and gets answers.D) the reader understands a text very well.32. At a lower level of comprehension, readers tend to________________________.A) read a text slowlyB) read without thinking hardC) interpret a text in their own wayD.) concentrate on the meaning of words only.33. A “process” conversation has to do with ________________________.A.) the application of reading strategiesB) matching our expectations with the meaning of a textC) the development of our ability to check the detailsD) determining the main idea of a text.34. According to the passage, it is of great importance for readers at a higherlevel to maintain a balance between __________________________.A) conscious and unconscious levels of comprehensionB) the readers’ expectations and the meaning of a textC.) lower and higher level of comprehensionD) interpreting and criticizing a text35. If we want to develop our reading ability at an advanced level, we should___________.A.) learn to use different approaches in reading different textB) make our reading process more consciousC) pay more attention to the content of a textD) take a critical attitude towards the author’s ideaPassage Two:We find that bright children are rarely held back by mixed ability teaching. On the contrary, both their knowledge and experience are enriched. We feel that there are many disadvantages in streaming pupils. It does not take into account the fact that children develop at different rates. It can have a bad effect on both the bright and the not-so-bright child. After all, it can be quite discouraging to be at the bottom of the top grade!Besides, it is rather unreal to grade people just according to their intellectual ability. This is only one aspect of their total personality. We are concerned to develop the abilities of all our pupils to the full, not just their academic ability. We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.In our classrooms, we work in various ways. The pupils often work in groups: this gives them the opportunity to learn to co-operate, to share, and to develop leadership skills. They also learn how to cope with personal problems as well as learning how to think, to make decisions, to analyze and evaluate, and tocommunicate effectively. The pupils learn from each other as well as from the teacher.Sometimes the pupils work in pairs; sometimes they work on individual tasks and assignments, and they can do this at their own speed. They also have some formal class teaching when this is appropriate. We encourage our pupils to use the library, and we teach them the skills they need in order to do this efficiently. An advanced pupil can do advanced work: it does not matter what age the child is. We expect our pupils to do their best, not their least, and we give them every encouragement to attain this goal.36. In the passage the author’s attitude towards “mixed-ability teaching” is ________.A) criticalB) questioningC.) approvingD) objective37. B y “held back” (Line 1) the author means “________”A) made to remain in the same classesB) forced to study I the lower classesC) drawn to their studiesD.) prevented from advancing38. The author argues that a teacher’s chief concern should be the d evelopment ofthe student’s ________.A) personal qualities and social skillsB.) total personalityC) learning ability and communicative skillsD) intellectual ability39. Which of the following is NOT MENTIONED in the third paragraph?A) Group work gives pupils the opportunity to learn to work together with other.B) Pupils also learn to develop their reasoning abilities.C) Group work provides pupils with the opportunity to learn to be capableorganizers.D.) Pupils also learn how to participate in teaching activities.40. The author’s purpose in writing this passage is to ________.A.) argue for teaching bright and not-so-bright pupils in the same classB) recommend pair work and group work for classroom activitiesC) offer advice on the proper use of the libraryD) emphasize the importance of appropriate formal classroom teachingIII. Translation (20’)Translate the following sentences from Chinese into English.41. （我们房间的钥匙被系在…上）a large plastic block with the room number on it.42. Our task in China was to (揭示中国人对创造性活动的态度).43. The child is neither old enough nor clever enough to(独自完成要做的动作).44. But assuming that the contrast I have developed is valid, and that(培养技艺与创造力两者都是值得追求的目标)45.(关键在于，在这个过程中，我们试图让本杰明懂得，一个人是能够很好地自行解决问题的)46. So long as the child is shown exactly how to do something,(那他就不太可能自行想办法去弥补错误行为)。

《大学英语(二)》作业参考答案

《大学英语（二）》作业参考答案I.Reading ComprehensionPassage 1 1. A 2. D 3. D 4. D 5. BPassage 2 1. C 2. C 3. A 4. B 5. DPassage 3 1. D 2. D 3. B 4. B 5. DPassage 4 1. C 2. D 3. A 4. D 5. BPassage 5 1. C 2. C 3. B 4. A 5. APassage 6 1. A 2. B 3. D 4. D 5. BPassage 7 1. A 2. C 3. D 4. A 5. D Passage 8 1. D 2. A 3. B 4. C 5. DPassage 9 1. B 2. A 3. D 4. A 5. DPassage10 1. D 2. A 3. C 4. A 5. BPassage11 1. A 2. A 3. B 4. D 5. CPassage12 1. A 2. C 3. D 4. B 5. AII.Vocabulary and Structure1. D2. A3. B4. A5. D6. C7. C8. A9. A 10. B11. D 12. B 13. A 14. C 15. D 16. D 17. C 18. A 19. C 20. D21. A 22. B 23. A 24. D 25. B 26. A 27. B 28. D 29. A 30. B31. C 32. B 33. D 34. D 35. A 36. B 37. D 38. A 39. C 40. A41. B 42. C 43. B 44. D 45. B 46. C 47. D 48. B, C 49. B 50. D51. A 52. A 53. D 54. C 55. C 56. C 57. C 58. D 59. A 60. B61. B 62 A 63. D 64. D 65. A 66. D 67. B 68. C 69. A 70. B71. C 72. B 73. D 74. D 75. C 76. A 77. D 78. A 79. C 80. BIII.Cloze (With Two Choices Provided)A1. fall2. real3. through4. occur5. since6. saving7. through8. whereas9. more 10. intoB1. of2. from3. dead4. in5. bringing6. of7. whether8. slow9. for 10. encouragingC1. go2. improving3. as much as4. with5. by themselves6. to7. about8. such as9. being punished 10. in turnD1. Being2. of3. which4. by5. of6. especially7. Also8. down9. over 10. withIV. Translation1. He knows that they will never meet each other.2 When they agreed to publish his first book, he felt that he was on his way to success.3 They were busy filling all kinds of forms.4. I want to fill up the fuel tank before returning the car.5. If you want to make complaints, you’d better follow the procedure.6. He has learnt a lesson from the failure and will never make the same mistake.7. I have faith in your ability and I believe you will succeed.8. I woke up and found myself lying on the bed in hospital.9. You should act on your own judgment; don’t always follow the lead of your brother.10. I wish all the students in this class could participate in the discussion.11. If we could offer help, please contact us without hesitation.12. Although his newly published book is not quite as good as the last one, I still like it very much.13. I have never seen so kind a person before.14. The bus slowed down to let the passenger get on.15. Please get off the grass.16. Since you couldn’t answer the question, I’d better ask someone else.17. No matter when I arrive at home, my parents are always waiting for me.18. It’s difficult to finish that job, but I want to have a try.19. This is a book on business practice.20. Many language teachers are inclined to instruct too much.V. Paragraph Writing（略）。

新编大学英语2课后题答案

新编大学英语2课后题答案Unit One (P13)He walks slowly because of his bad leg.He came to the meeting despite his serious illness.He saw to it that the same mistake didn’t happen again.Now that they’ve got to know each other a little better, they get along just fi ne.Then I found myself surrounded by half a dozen boys.I send you my best wishes on this happy occasion.P331) support a big family2) care for her children and parents3) pay for his children’s education4) after years of diligent research5) the financial burden on his shoulders6) She has a golden heart/ a heart of gold and loves people around her.7) My father has never bought any toys and candies for my younger brother and me, but I know he loves us.8) My parents do their best to meet our needs and always keep their promises.1) 他从来不感到疲劳，非常喜欢干活，而且说话不多。

2) 有她陪在身边我很高兴并感到安全，尤其是在天气不好的时候。

大学英语2考试练习题(附答案)unit 1

Unit oneI.Vocabulary and Structure (30’)Section A Change the form of the word in the bracket as required.1.It is the general rule, that all superior men inherit the elements of from their mother. (superior)10. I had been writing to him , trying to get him to call me. (continual)Section B Choose the correct answer to each sentence.11. We did not find to prepare for the worst conditions we might meet.A. worth our whileB. it worthC. it worthwhileD. it worthy12. He interrupted the speaker by asking irrelevant questions.A. continuouslyB. continuallyC. consequentlyD. consistently13. In to his sister, he was always considerate in his treatment of others.A. contraryB. contractC. contactD. contrast14. Language has always been described as the mirror to society. Chinese is no .A. exceptionB. explanationC. expectationD. excuse15. We came in this field late, so we must work hard to make lost time.A. out forB. up forC. up withD. off with16. I have gone to all this trouble .A. in account with youB. for account of youC. on your accountD. on your own account17. After hearing her story, I felt puzzled.A. somethingB. somewhatC. anywayD. somehow18. Television programs may, , not be very interesting, but this is because they are aimed at the average level of the audience.A. on occasionB. for exampleC. if yesD. in fact19. With keen eyes and an exact memory, he rarely painted scenes on the .A. occasionB. placeC. spotD. time20. Over a third of the population was estimated to have no to the health service.A. assessmentB. assignmentC. exceptionD. access21. The director was critical the way we were doing the work.A. atB. inC. ofD. with22. Only under special circumstances to take make-up tests.A. are freshmen permittedB. freshmen are permittedC. permitted are freshmenD. are permitted freshmen23. The mad man was put in the soft-padded cell lest he himself.A. injuredB. injureC. had injuredD. would injure24. The project was so vast and quickly that it has no parallel.A. performedB. affectedC. accomplishedD. executed25. In addition, many exceptions the rules of English usage make it difficult to master.A. ofB.. toC. offD. on26. If tap water were as dangerous as some people think, would be getting sick.A. a lot more of usB. more a lot of usC. a lot of more usD. a lot of us more27. I intended the matter with you, but I had some guests then.A. discussB. to have discussedC. having discussedD. discussing28. If I correct someone, I will do it with as much good humor and self-restraint as if I were the one .A. to correctB. correctingC. having correctedD. being corrected29. Our ultimate aim is a communist society.A. to come trueB. bringing aboutC. bring aboutD. to bring about30. Joe is accustomed at six in the morning.A. risingB. to be risingC. to risingD. to have risenII. Reading Tasks(20’)Passage One:Reading is thought to be a kind of conversation between the reader and the text. The reader puts questions, as it were, to the text and gets answers. In the light of these he puts further questions, and so on. For most of the time this “conversation” goes on below the level of consciousness. At time, however, we become aware of it. This is usually we are running into difficulties, when mismatch is occurring between expectations and meaning. When successful matching is being experienced, our questioning of the text continues at the unconscious level.Different people converse with the text differently. Some stay very close to the words on the page; others take off imaginatively from the words, interpreting, criticizing, analyzing and examining. The former represents a king of comprehension, which is written in the text. The latter represents higher levels of comprehension. The balance between these is important, especially for advanced readers.There is another conversation which from our point of view is equally important, and that is to do not with what is read but with how it is read. We call this a “process”conversation as opposed to a “content” conversation. It is concerned not with meaning but with the strategies we employ in reading. If we are advanced readers our ability to hold a content conversation with a text is usually pretty well developed. Not so our ability to hold a process conversation. It is precisely this kind of conversation that is of importance when we are seeking to develop our reading to meet the new demands being placed upon us by studying at a higher level.31. Reading as a kind of conversation between the reader and the text becomes conscious only when _______________________.A) the reader’s expectations agree with what is said in the text.B.) the reader has trouble understanding what the author says.C) the reader asks questions and gets answers.D) the reader understands a text very well.32. At a lower level of comprehension, readers tend to________________________.A) read a text slowlyB) read without thinking hardC) interpret a text in their own wayD.) concentrate on the meaning of words only.33. A “process” conversation has to do with ________________________.A.) the application of reading strategiesB) matching our expectations with the meaning of a textC) the development of our ability to check the detailsD) determining the main idea of a text.34. According to the passage, it is of great importance for readers at a higherlevel to maintain a balance between __________________________.A) conscious and unconscious levels of comprehensionB) the readers’ expectations and the meaning of a textC.) lower and higher level of comprehensionD) interpreting and criticizing a text35. If we want to develop our reading ability at an advanced level, we should___________.A.) learn to use different approaches in reading different textB) make our reading process more consciousC) pay more attention to the content of a textD) take a critical attitude towards the author’s ideaPassage Two:We find that bright children are rarely held back by mixed ability teaching. On the contrary, both their knowledge and experience are enriched. We feel that there are many disadvantages in streaming pupils. It does not take into account the fact that children develop at different rates. It can have a bad effect on both the bright and the not-so-bright child. After all, it can be quite discouraging to be at the bottom of the top grade!Besides, it is rather unreal to grade people just according to their intellectual ability. This is only one aspect of their total personality. We are concerned to develop the abilities of all our pupils to the full, not just their academic ability. We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.In our classrooms, we work in various ways. The pupils often work in groups: this gives them the opportunity to learn to co-operate, to share, and to develop leadership skills. They also learn how to cope with personal problems as well as learning how to think, to make decisions, to analyze and evaluate, and tocommunicate effectively. The pupils learn from each other as well as from the teacher.Sometimes the pupils work in pairs; sometimes they work on individual tasks and assignments, and they can do this at their own speed. They also have some formal class teaching when this is appropriate. We encourage our pupils to use the library, and we teach them the skills they need in order to do this efficiently. An advanced pupil can do advanced work: it does not matter what age the child is. We expect our pupils to do their best, not their least, and we give them every encouragement to attain this goal.36. In the passage the author’s attitude towards “mixed-ability teaching” is ________.A) criticalB) questioningC.) approvingD) objective37. B y “held back” (Line 1) the author means “________”A) made to remain in the same classesB) forced to study I the lower classesC) drawn to their studiesD.) prevented from advancing38. The author argues that a teacher’s chief concern should be the d evelopment ofthe student’s ________.A) personal qualities and social skillsB.) total personalityC) learning ability and communicative skillsD) intellectual ability39. Which of the following is NOT MENTIONED in the third paragraph?A) Group work gives pupils the opportunity to learn to work together with other.B) Pupils also learn to develop their reasoning abilities.C) Group work provides pupils with the opportunity to learn to be capableorganizers.D.) Pupils also learn how to participate in teaching activities.40. The author’s purpose in writing this passage is to ________.A.) argue for teaching bright and not-so-bright pupils in the same classB) recommend pair work and group work for classroom activitiesC) offer advice on the proper use of the libraryD) emphasize the importance of appropriate formal classroom teachingIII. Translation (20’)Translate the following sentences from Chinese into English.41. （我们房间的钥匙被系在…上）a large plastic block with the room number on it.42. Our task in China was to (揭示中国人对创造性活动的态度).43. The child is neither old enough nor clever enough to(独自完成要做的动作).44. But assuming that the contrast I have developed is valid, and that(培养技艺与创造力两者都是值得追求的目标)45.(关键在于，在这个过程中，我们试图让本杰明懂得，一个人是能够很好地自行解决问题的)46. So long as the child is shown exactly how to do something,(那他就不太可能自行想办法去弥补错误行为)。

大学英语2测试题及答案

大学英语2测试题及答案一、听力理解（共20分）1. 根据所听对话，选择正确答案。

（每题2分，共10分）A) 男声说“我昨天去了图书馆。

”B) 女声说“我明天打算去购物。

”C) 男声说“我下周要参加一个会议。

”A. AB. BC. C2. 根据所听短文，回答以下问题。

（每题2分，共10分）A) 短文中提到了哪些活动？B) 短文中提到的第一个活动是什么？C) 短文中提到的最后一个活动是什么？A. 活动包括看电影、参加派对、去图书馆。

B. 第一个活动是看电影。

C. 最后一个活动是去图书馆。

二、阅读理解（共30分）1. 阅读以下短文，回答下列问题。

（每题2分，共10分）短文内容：[此处为一篇短文，内容略]A) 短文主要讨论了什么主题？B) 作者对主题持什么态度？C) 短文中提到了哪些支持主题的观点？A. 主题是环境保护。

B. 作者持支持态度。

C. 观点包括减少污染、使用可再生能源。

2. 阅读以下短文，选择正确答案。

（每题3分，共20分）短文内容：[此处为另一篇短文，内容略]A) 短文中提到的主要问题是什么？B) 作者是如何解决这个问题的？C) 短文的结论是什么？A. 主要问题是城市交通拥堵。

B. 作者建议增加公共交通设施。

C. 结论是改善交通系统可以提高生活质量。

三、词汇与语法（共20分）1. 根据句子意思，选择正确的词填空。

（每题1分，共10分）A) He is a _______ (诚实的) person.B) She is _______ (忙碌的) with her work.A. honestB. busy2. 根据句子结构，选择正确的语法形式。

（每题1分，共10分）A) I have _______ (read) the book twice.B) She _______ (go) to the store every day.A. readB. goes四、翻译（共20分）1. 将以下句子从中文翻译成英文。

大学英语2考试练习题(附答案)unit-4

I.词汇与结构(20’)1. Shoes of this kind are _______ to slip on wet ground.A. feasibleB. appropriateC. aptD. fitting2. The heat in the little room exposed all day to the glaring sun was ________.A. intolerantB. intoleranceC. tolerateD. intolerable3. I __________ articles and edit them via email and communicate colleagues on Internet mailing.A. subscribedB. submittedC. correctedD. got4. The falling inflation rate is ________ to a decrease in the amount of borrowing.A. attributedB. referredC. subjectedD. contributed5. The Weather Bureau has repeatedly advised the people to take every _______ against the coming typhoon.A. protectionB. precautionC. preventionD. prediction6. It is a pleasure for him to ________ his energy and even his life to research work.A. dedicateB. delicateC. decorateD. direct7. Peter will _________ what his parents expect of him.A. watch forB. live up toC. stand up forD. gets away8. I find myself ________ by the extraordinary image created by the poet.A. sucked outB. sucked throughC. sucked inD. sucked up9. He borrowed $40 from me for the journey and then, _________, asked me if he could use my car.A. on the top ofB. on top ofC. at the top ofD. on the top10. He declined the invitation partly because he was busy and _______.A. for lack of moneyB. partly because his lack of moneyC. partly because he lacked moneyD. partly his lack of money11. On no account __________ rudeness from his employees.A. the manager will tolerateB. the manager will not tolerateC. the manager toleratesD. will the manager tolerate12. We regret _________ you that you are to be dismissed next week.A. to have informedB. informingC. to informD. having informed13. It is advisable that she ________ for Madrid as soon as possible.A. will leaveB. may leaveC. leavesD. leave14. I can’t thank you ________ much for your kindness, because without your help, I would not have finished the work so quickly.A. tooB. veryC. quiteD. that15. The traditional approach _________ with complex problems is to break them down into smaller, more easily managed problems.A. to dealingB. in dealingC. dealingD. to deal16. Have you seen the glass walls with _________ fish behind?A. huge tropical lovelyB. lovely tropical hugeC. lovely huge tropicalD. tropical lovely huge17. A body weighs __________ from the surface of the Earth.A. less, the farther it getB. the further it gets, lessC. less, the further it getsD. the further it gets, the less18. You’ll find this instrument _____ great value ____ making certain kinds of measurements.A. of…ofB. of…inC. for…ofD. of…to19. It is useful to be able to predict the extent ______ which a price changes will affect supply and demand.A. fromB. withC. toD. for20. Many visitors praised the magnificent architecture of the Palace ______ .A. known to foreigners for the Forbidden CityB. known for foreigners to be the Forbidden CityC. known for foreigners as the Forbidden CityD. known to foreigners as the Forbidden Citythe videoconferencing, not only your voice but also your face, the surroundings and any other graphic and physical 1 can be captured and transmitted through the communication system with or without wires. Of course, when you go into the details, the technology involved is very 2 and the subject matter littered with jargon. Such as ISDN (Integrated Service Digital Network), POTS (Plain Old Telephone Service) or the 3 behind bandwidth, latency and isochrony which are used to explain how videoconferencing works.Good people communication is 4 in any business, and the more interaction you can achieve, the more likely it is that your 5 will be the right ones. Videoconferencing not only allows you to speak to people in different locations, but also note 6 expressions and gestures that let you know what the other person is really thinking. Meetings are made more 7 by sharing documents and computer applications that a simple telephone cannot 8 .9 , organizations are discovering the competitive advantages and the power of videoconferencing. With advances in performance, economical pricing, the ability to 10 essential meeting tools and connectivity to global telephone networks and standardized videoconferencing protocols, videoconferencing is now a practical reality for any organization. III．仔细阅读(20’)Passage 1Someday a siranger will read your e-mail without your permission or scan the website you’ve visited. Or perhaps someone will casually glance through your credit card purchases or cell phone bills to find out your shopping preferences or calling habits.In fact, it’s likely some of these things have already happened to you. Who would watch you without your permission? It might be a spouse, a girlfriend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you never intended to be seen --- the 21st century equivalent of being caught naked.Psychologists tell us boundaries are healthy, that it’s important to reveal yourself to friends, family and lovers in stages, at appropriate times. But few boundaries remain. The digital bread crumbs ( ) you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like. In some cases, a simple Google search can reveal what you think. Like it or not, increasingly we live in a world where you simply cannot keep a secret.The key question is : Does that matter?For many Americans, the answer apparently is “no.”When opinion polls ask Americans about privacy, most say they are concerned about losing it.A survey found an overwhelming pessimism about privacy, with 60 percent of respondents saying they feel their privacy is “slipping away,and that bothers me.”But people say one thing and do another. Only a tiny fraction of Americans change anybehaviors in an effort to preserve their privacy. Few people turn down a discount at tollbooths ( ) to avoid using the EZ-Pass system that can track automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will surrender personal information like Social Security numbers just to get their hands on a pitiful 50-cents-off coupon ( ) .But privacy does matter--- at least sometimes. It’s like health: when you have it, you don’t notice it. Only when it’s gone do you wish you’d done more to protect it.1.What does the author mean by saying “the 21st century equivalent of being caught naked”(Lines 4, Para. 2)?A.People’s personal information is easily accessed without their knowledge.B.In the 21st century people try every means to look into others’ secrets.C.People tend to be more frank with each other in the information age.D.Criminals are easily caught on the spot with advanced technology.2.What would psychologists advise on the relationships between friends?A.Friends should open their hearts to each other.B.Friends should always be faithful to each other.C.There should be a distance even between friends.D.There should be fewer disputes between friends.3.Why does the author say “we live in a world where you simply cannot keep a secret” (Line 5,Para. 3)?A.Modern society has finally evolved into an open society.B.People leave traces around when using modern technology.C.There are always people who are curious about others’ affairs.D.Many search engines profit by revealing people’s identities.4.What do most Americans do with regard to privacy protection?A.They change behaviors that might disclose their identity.B.They use various loyalty cards for business transactions.C.They rely most and more on electronic devices.D.They talk a lot but hardly do anything about it.5.According to the passage, privacy is like health in that ________.A.people will make every effort to keep itB.its importance is rarely understoodC.it is something that can easily be lostD.people don’t cherish it until they lose it.Passage 2Do you forget to turn off the lights and heaters when you go out of a room? In 2040 it will not matter. They will turn themselves off--- and on again when you return. You will choose the temperature for each room , the lighting and the humidity. A sensor will detect the presence of a human (and, with lich, ignore the dog!) and turn the systems on, and when the humans leave, it will turn them off again.The sensors will work through the central home computer, and they will do much more than just turn the fires and lights on and off for you. They will detect faulty electrical appliances, plugs or switches, isolate them so that they cannot harm anyone, and then warn you that they need repair. They will detect fire and if you are out of the house, the computer will call the faire brigade. It will also call the police should the sensors detect an intruder. This will not be very difficult because the locks on the outside doors will be electronic. You’ll open them using your personal card--- the one you use for shopping--- maybe using a number known only to you.It will be impossible to lose the key, and a house breaker will have to tamper( ) with the lock or with a window. It is not very difficult to make such tampering send a signal to the computer.The computer will be more than a fireman-policeman-servant. It will be an entertainer, and most of your entertainment will come right into your home. It does now, of course, but by 2040 “entertainment” will mean much more. For on e thing, you will be able to take part actively, rather than just waiting.6.The author intends to tell us that in 2040 _________.A.we will live without the lights and heatersB.we will use many more lights and heatersC.lights and heaters will go on and off automaticallyD.there will be no switches of lights and heaters7.Which of the following statements is NOT true?A.You can be taken for an intruder if you tamper with the lock or with a window.B.The sensor will detect fire and put it out.C.Without a computer, the sensor cannot do much.D.The sensor is multi-functional.8.According to the author, in 2040 new technology will _______.A. turn everything into sensorsB. free us from the keys we use todayC. make the locks out of dateD. eliminate all crimes9.Thanks to computers, in 2040 people will ________.A. have no entertainment outsideB. replace TV with computersC. be controlled by computersD. have more fun at home10.The best title for the passage might be “_____________”.A. Life at Home in the Year 2040B. Sensors and ComputersC. The Development of Science and TechnologyD. Lights and Heaters in the Year 2040.IV．翻译下列句子（20’）1.In the era of information, more and more people spend most of their spare time________________________ (网络漫游).2.When waiting for the bus we may feel several minutes _______________________________(延伸成了几个小时).3.Although our friends are thousands of miles away, we often______________________________________ (通过电子邮件彼此联系).4.Some believe that living in the virtual world is________________________________________________ (一种逃避和缺乏自律的表现).5.I find myself __________________________________ (沉浸在肥皂剧里).6.Once we start ______________________________________(用网络互动取代真实的人际交往)，coming back out of the cave can be quite difficult.7.________________________________ (为了恢复生活的平衡)，I force myself back to thereal world.8.We should try to find some activities ______________________________ (为了把周末和其他的工作日区分开来).9.The rise of the Internet has brought not just benefits but__________________________________ (对它可能带来的副作用的关注).10.Wrongdoers may use the Internet to ______________________ (骗取他人的信任).Unit 4I．词汇与结构1---20 C D B A B A B C B C D C D A A C A B C DII．选词填空1---10 C I L O G E B F N JIII．仔细阅读1---10 A C B D D C B B D AIV．翻译1.surfing the Internet2. stretches into hours3. contact each other via emails4. a form of escape, a lack of discipline5. sucked in by soap operas6. replacing real human contact with cyber-interaction7. To restore balance to my life 8. so as to set apart weekend from other workdays 9. concerns about possible harmful side effects 10. fool others into trusting them。

全新版大学英语-2课后练习答案

BOOK 2 - Unit 1 - Comprehension - Content Questions 10. How do Americans and Chinese differ in their attitudes to creativity? {[Americans think that unless creativity has been acquired early, it may never emerge, and skills can be picked up later. Chinese think that if skills are not acquired early, they may never be acquired, and there is no hurry to promote creativity.}]
4. Why did the author decide to work the key-slot anecdote into his discussions with Chinese educators?
BOOK 2 - Unit 1 - Comprehension - Content Questions {[Because he realized that this anecdote was directly relevant to their assigned tasks in China: to investigate early childhood education and to throw light on Chinese attitudes toward creativity.}]
9. What examples does the author give to illustrate childhood education in the arts in China? {[One example is of children at the age of 5 or 6 painting flowers, fish and animals skillfully and confidently; in a second example, calligraphers 9 and 10 years old are producing excellent works; and in a third, young artists work on perfecting their craft for several hours a day.}]