21世纪大学英语第四册课后答案(全)

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21世纪大学实用英语第四册练习册加综合答案完美版

《21世纪大学实用英语综合练习》第四册答案Key for Workbook (4)Unit 1Part 1 Text ExercisesI.1-4FHAB 5-8GECD 9.premature 10.predetermined 11.precautions 12.predict13.preconditions 14.Preschool 15. preview 16. predictionsII.1. lean on a stick2. a bundle of laundry3. count out4. have never been so pleased with…5.a real find6. have sth. ready7. a home for the aged 8. speak of the stubbornness of mankind9. work beyond the limits of one’s power10. three weeks at the most11.nothing is heard of (sb.) 12. mourn for13.mend a shirt 14. a sunken mouth and pale lips15. stan d on one’s feet again 16. with the help ofIII.1-10 H M Q R A V B C P F 11-20 T X W L G U D N E I 21-24 J O S KIV.(let + ad./prep.)1-7 C D E A F G B 8. let…in for9. let…off10. let out 11. let up12. let down 13. let …in14. let alone(pass + ad./prep. )1-6: pass away; pass by; pass down; pass for; pass off; pass on;7-12: pass over; pass out; passed by; pass on; passed away; passed down;13-15: pass for; passed off; passed over.V.1-6 easy where from outside steal on7-12 what time begged for with boreVI. Passage 1: 1-6BDBDAD Passage 2: 1-5: CDCABVII.1. cry for help2. a terrified boy3. repay him4. a good education5. the discovererPart ⅡExercises for PRETCOII.1-5 ABBDC 6-10 DCABC 11-15 CBDDC 16-20 BCBAD21-25: had accumulated; absence; faithfully; stagger; unload;26-30: vanished; be restored; Civilization; cultural; were pavingIII.1-5 BCBDA 6. British Sign Language 7. Metropolitan Museum8.concepts and terminology 9. ﹩75; 10. 212-650-2833IV.1-4 BAAC5. 使用法定术语作为双方当事人的别称时，要小心。

21世纪大学英语第四册课后习题答案

21世纪大学英语读写教程第四册Unit11.Americans tend to define people by the jobs they have/do. Such characteristics as their family and educational backgrounds are considered less important.美国人往往以从事的工作来对人们进行划分。

家庭和教育背景这些特点被认为是不太重要的。

2.His uncompromising personality explains why he could no longer put up with his employer and eventually submitted his resignation.他决不妥协的个性是他再也无法容忍他的雇主,并最终递交了辞职书的原因。

3.His uncompromising personality explains why he could no longer put up with his employer and eventually submitted his resignation.If you really want to learn English well, you must put in a lot of time and energy, or you'll go nowhere. The same can be said of other subjects.如果你真想学好英语，你就必须投入大量的时间和精力，否则你就不会有任何进步。

对于其他课程也可以这么说。

4.Some actors fame is built on their innate beauty, but despite his short stature, Dustin Hoffman rose above and it is his excellent acting that set him apart. 有些演员的名声靠的是他们天生的美貌，但是达斯汀?霍夫曼(Dustin Hoffman) 尽管身材矮小(short stature)，还是出类拔萃，而使他与众不同的正是他精湛的演技。

21世纪大学英语第四册课后习题答案1~4单元

Unit 1TEXT AII1.He definesgreatness as the lasting contribution which a person makes or has made to humancivilization.2.The example ofChurchill shows the importance of persistence and dedication in achievinggreatness.3.Firstborns andonly children tend to make good leaders in times of crisis, but middle- bornchildren are better peacetime leaders.4.A 20th centurypolitician should be an effective public speaker and a social person.5.Intelligenceseems to be less important than other factors, such as the ability tocommunicate effectively.6.The ability toovercome traditional ways of thinking is also crucial.7.They simplydon’t devote the amount of time required.8.The study showedthat enjoying one’s work is the best form of motivation.IV1.chat2.acknowledge3.motivated4.charcteristic5.despite6.influential7.cited8.obstacle9.intrinsic 10.criteria 11.obsession 12.innate13.contribution(s) 14.contemporary 15.submitted 16.moraleV1.left behind2.rise3.made history4.were endowed with5.put up with6.going nowhere7.ifocuses on8.be built on9.put in e up with 11.take charge 12.set...apartVIefficiency emergency fluency frequencyproficiency tendency urgency sufficiency1.fluency2.proficiency3.emergency4.Efficiency5.tendency6.frequencyVII1.For somestudents, it's not that they don't put in enough time — it's that theydon't have good study habits.2.Children performdifferently at school. It's not that they have different IQs — it's that theyare brought up in differentenvironments.3.The company isnot very productive. It's not that its staff aren't talented — it's that their energy hasn't been channeledeffectively.4.I'm reallysorry. It's not that I don't want to go to the cinema with you— it's that Ihave to finish my paper tonight.5.You have astomachache. It's not that the food was bad — it's probably that you have toomuch stress from your work.VIII1.President Wilsondidn't try to bring the USback to economic and political isolation. Instead, he believed in internationalcooperation through an association of nations.puters don't teach studentsin groups. Instead, they can help them learn effectively according to theirdifferent needs.3.We shouldn'tfocus on minor points. Instead, we should try to solve the problem of thegreatest urgency at present.4.He dosen't getanybody else to help him. Instead, he likes to attend to everything himself.5.Teaching successshouldn't be measured by the scores the students receive on tests. Instead, itshould be measured by whether the students have internalized the ability anddesire to learn.IXBCBAD DCABA DABCAX西蒙顿说，如果事业上取得巨大成就者具有什么共性的话，那就是一种持续不断地追求成功的动力。

21世纪大学英语读写教程第四册课后习题答案(全)

IX
BCBAD DCABA DABCA
X
西蒙顿说，如果事业上取得巨大成就者具有什么共性的话，那就是一种持续不断地追求成功的动力。“人们往往认为他们天生具有一些超常非凡的东西，”他解释道。“但研究结果表明，有的伟人并没有惊人的智力。有的只是程度上的差异而已。伟大是建立在大量的学习、实践和献身精神的基础之上的。”他举出二战时期的英国首相温斯顿?丘吉尔作为一个永不放弃的冒险者的典范。丘吉尔在全国上下士气最为低落的时候被推上台，并出色地领导了英国人民。在1940年盟军敦刻尔克大撤退之后的一次演讲中，他的话激励了全国人民，“我们绝不会衰退、失败。我们将坚持到底……我们永远不会屈服。”
Unit one
TEXT A
II
1.He defines greatness as the lasting contribution which a person makes or has made to human civilization.
2.The example of Churchill shows the importance of persistence and dedication in achieving greatness.
XI
1.Americans tend to define people by the jobs they have/do. Such characteristics as their family and educational backgrounds are considered less important.
4.Some actors fame is built on their innate beauty, but despite his short stature, Dustin Hoffman rose above and it is his excellent acting that set him apart.

21世纪大学英语综合教程第四册答案

21世纪大学英语综合教程第四册答案你时候学习《21世纪大学英语综合教程第四册》的，你有没有每一单元做题后都有参照答案呢?下面是店铺带来21世纪大学英语综合教程第四册参考答案，希望对大家有帮助。

21世纪大学英语综合教程第四册Unit 1答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. forbade2. mourning3. charge4. accumulate5. begged6. declared7. narrow8. penniless 9. unloading 10. stolen 11. absence 12. faithfully6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. a good deal of2. speak of3. leaning on4. stood on his feet5. at (the) most6. both…and7. counted out8. with the help of9. heard of 10. be blessed with10. Translate the following sentences into English.1. Driven by a strong will, he eventually fulfilled the task he had undertaken.2. He promised to write to me as soon as he got there, but nothing has been heard of him so far.3. The boss has never been so pleased with any employee before. The young man is a real find.4. With the help of the doctors and nurses, the patient was able to stand on his feet once more and soon resumed working.5. The old man’s wrinkled face spoke of the hardships he had endured in his life.6. When she recovered somewhat, she leaned on the window watching the children play on the lawn.21世纪大学英语综合教程第四册Unit 2答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. statistics2. versions3. legal4. adventurous5. fate6. indeed7. chatting8. online 9. owed 10. Internet 11.Hopefully 12. expenses6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. insisted on2. gave…notice3. base…on4. from the beginning5. in the middle of6. take…off from work7. every so often8. fell asleep9. conform to 10. leave for11. Translate the following sentences into English.1. He failed the test but it was his own fault; he never did any work.2 She told me she had been deceived by a young man who claimed to be the son of a banker.3. Mary left her husband because s he couldn’t stand his cruelty any longer.4. One thing that Mom insisted on was that John finish his homework before watching any TV programs.5. When Bill became overly obsessed with online chatting, things began to change. No longer was he the hard working student he was when he first came to college.6. I told you from the beginning that there was a world of difference between online dating and actually living together. 21世纪大学英语综合教程第四册Unit 3答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. concert2. virtually3. genuine4. applaud5. performance6. conclude7. distinguished 8. instrument 9. instructed 10. absorb 11. Evidently 12. favorite6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. At last2. be capable of3. was fond of4. came to its feet5. be turned off6. in panic7. go on to 8. work out 9. was…engaged in 10. reach for10. Translate the following sentences into English.1. After the performance, the audience all came excitedly to their feet with genuine applause that lasted for quite a few minutes.2. Seeing me in panic, the hostess reassured me that what I was instructed to do next was something I was definitely capable of.3. He was completely absorbed by a fraction problem the whole afternoon. No wonder he was overjoyed when he finally worked the problem out.4. “Once Henry is submerged in his own thoughts, he’s virtually deaf.” Thus remarked Mrs. Smith.5. Don’t you think it’s unsafe to conclude hastily when we are not sure about the accuracy of the statistics?6. She sat uneasily in front of the piano and ventured a note. It was her first time to touch a musical instrument.。

21世纪大学英语4课后习题翻译及答案

Unit11. 美国人往往以从事的工作来对人们进行划分。

家庭和教育背景这些特点被认为是不太重要的。

Americans tend to define people by the jobs they have/do. Such characteristics as their family and educational backgrounds are considered less important.2. 他决不妥协的个性是他再也无法容忍他的雇主，并最终递交了辞职书的原因。

His uncompromising personality explains why he could no longer put up with his employer and eventually submitted his resignation.3. 如果你真想学好英语，你就必须投入大量的时间和精力，否则你就不会有任何进步。

其他课程你也可以这么说。

If you really want to learn English well, you must put in a lot of time and energy, or you'll go nowhere. The same can be said of other subjects.4. 有些演员的名声靠的是他们天生的美貌，但是达斯汀·霍夫曼（Dustin Hoffman）尽管身材矮小（short stature），还是出类拔萃，而使他与众不同的正是他精湛的演技。

Some actors’ fame is built on their innate beauty, but despite his short stature, Dustin Hoffman rose above and it is his excellent acting that set him apart.5. 他负责管理之后，我们发现他与前任（predecessor）有明显的不同：他有干劲和激情，想出了很多新点子，并把工作重点放在如何鼓舞我们的士气上。

21世纪大学英语读写教程(第四册)课后习题参考答案

Unit oneTEXT AII1.He defines greatness as the lasting contribution which a person makes or has made to human civilization.2.The example of Churchill shows the importance of persistence and dedication in achieving greatness.3.Firstborns and only children tend to make good leaders in times of crisis, but middle- born children are better peacetime leaders.4.A 20th century politician should be an effective public speaker and a social person.5.Intelligence seems to be less important than other factors, such as the ability to communicate effectively.6.The ability to overcome traditional ways of thinking is also crucial.7.They simply don’t devote the amount of time required.8.The study showed that enjoying one’s work is the best form of motivation.IV1.chat2.acknowledge3.motivated4.charcteristic5.despite6.influential7.cited8.obstacle9.intrinsic 10.criteria 11.obsession12.innate13.contribution(s) 14.contemporary 15.submitted 16.moraleV1.left behind2.rise3.made history4.were endowed with5.put up with6.going nowhere7.ifocuses on8.be built on9.put in e up with 11.take charge 12.set...apartVIefficiency emergency fluency frequency proficiency tendency urgency sufficiency1.fluency2.proficiency3.emergency4.Efficiency5.tendency6.frequencyVII1.For some students, it's not that they don't put in enough time — it's that they don't have good study habits.2.Children perform differently at school. It's not that they have different IQs —it's that they are brought up in different environments.3.The company is not very productive. It's not that its staff aren't talented —it's that their energy hasn't been channeled effectively.4.I'm really sorry. It's not that I don't want to go to the cinema with you— it's that I have to finish my paper tonight.5.You have a stomachache. It's not that the food was bad —it's probably that you have too much stress from your work.VIII1.President Wilson didn't try to bring the US back to economic and political isolation. Instead, he believed in international cooperation through an association of nations.puters don't teach students in groups. Instead, they can help them learn effectively according to their different needs.3.We shouldn't focus on minor points. Instead, we should tryto solve the problem of the greatest urgency at present.4.He dosen't get anybody else to help him. Instead, he likes to attend to everything himself.5.Teaching success shouldn't be measured by the scores the students receive on tests. Instead, it should be measured by whether the students have internalized the ability and desire to learn.IXBCBAD DCABA DABCAX西蒙顿说，如果事业上取得巨大成就者具有什么共性的话，那就是一种持续不断地追求成功的动力。

21世纪大学实用英语综合教程4册答案-复旦大学出版社

21世纪⼤学实⽤英语综合教程4册答案-复旦⼤学出版社21世纪⼤学实⽤英语综合教程4册答案-复旦⼤学出版社Unit 15. Fill in the blanks with the words given below. Change the forms where necessary.1. forbade2. mourning3. charge4. accumulate5. begged6. declared7. narrow8. penniless9. unloading 10. stolen 11. absence 12. faithfully6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. a good deal of2. speak of3. leaning on4. stood on his feet5. at (the) most6. both…and7. counted out8. with the help of9. heard of 10. be blessed with10. Translate the following sentences into English.1. Driven by a strong will, he eventually fulfilled the task he had undertaken.2. He promised to write to me as soon as he got there, but nothing has been heard of him so far.3. The boss has never been so pleased with any employee before. The young man is a real find.4. With the help of the doctors and nurses, the patient was able to stand on his feet once more and soon resumed working.5. The old man?¯s wrinkled face spoke of the hardships he had endured in his life.6. When she recovered somewhat, she leaned on the window watching the children play on the lawn.Unit 25. Fill in the blanks with the words given below. Change the forms where necessary.1. statistics2. versions3. legal4. adventurous5. fate6. indeed7. chatting8. online 9. owed 10. Internet 11.Hopefully 12. expenses6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. insisted on2. gave…notice3. base…on4. from the beginning5. in the middle of6. take…off from work7. every so often8. fell asleep9. conform to 10. leave for11. Translate the following sentences into English.1. He failed the test but it was his own fault; he never did any work.2 She told me she had been deceived by a young man who claimed to be the son ofa banker.3. Mary left her husband because she couldn't stand his cruelty any longer.4. One thing that Mom insisted on was that John finish his homework before watching any TV programs.5. When Bill became overly obsessed with online chatting, things began to change. No longer was he the hard working student he was when he first came to college.6. I told you from the beginning that there was a world of difference between online dating and actually living together. Unit 35. Fill in the blanks with the words given below. Change the forms where necessary.1. concert2. virtually3. genuine4. applaud5. performance6. conclude7. distinguished 8. instrument 9. instructed 10. absorb 11. Evidently 12. favorite6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. At last2. be capable of3. was fond of4. came to its feet5. be turned off6. in panic7. go on to 8. work out 9. was…engaged in 10. reach for10. Translate the following sentences into English.1. After the performance, the audience all came excitedly to their feet with genuine applause that lasted for quite a few minutes.2. Seeing me in panic, the hostess reassured me that what I was instructed to do next was something I was definitely capable of.3. He was completely absorbed by a fraction problem the whole afternoon. No wonder he was overjoyed when he finally worked the problem out.4. Once Henry is submerged in his own thoughts, he's virtually deaf.?± Thus remarked Mrs. Smith.5. Don?¯t you think it?¯s unsafe to conclude hastily when we are not sure about the accuracy of the statistics?6. She sat uneasily in front of the piano and ventured a note. It was her first time to touch a musical instrument.Unit 45. Fill in the blanks with the words given below. Change the forms where necessary.1. article2. savings3. generous4. adopted5. conceited6. functions7. tape8. headlines 9. donate 10. Entrance 11. press 12. monthly6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. turned around2. talk into3. got around to4. his heart set on5. in turn6. give back7. comes up 8. by hand 9. adds to 10. pack into10. Translate the following sentences into English.1. I have decided not to go to the interview because the job advertisement has made it clear that only a college graduate is eligible for the post.2. She makes her son practice the piano every day. It seems that she has set her heart on making a pianist of her son.3. When I was a child, I enjoyed doing errands for my mother. I could keep the small change.。

21世纪大学英语(读写教程)第四册课后答案(1-4)

5.After he took charge, we discover ed that there were striking differen ces between him and his predeces sor. He had the drive and passion, came up with many new ideas, and focused his work on how to raise
4.He send a short recordin g expressi ng his apprecia tion of the author's thoughtf ulness and sent it to the author. 5.A patient whose life was saved by a blood transfus ion came back again and again to donate his blood anonymou sly so that more patients could be saved.
5.You have a stomacha che. It's not that the food was bad — it's probably that you have too much stress from your work.
VIII
1.Presid ent Wilson didn't try to bring the US back to economic and politica l isolatio n. Instead, he believed in internat ional cooperat ion through an associat ion of nations. put ers 3.We shouldn' t focus on minor points. Instead, we should try to solve the problem of the greatest urgency at present.

21世纪大学英语读写教程第四册课后答案

Unit 1TEXT A II1.He defines greatness as the lasting contribution which a person makes or has made to human civ ilization.2.The example of Churchill shows the importance of persistence and dedication in achieving great ness.3.Firstborns and only children tend to make good leaders in times of crisis, but middle- born childr en are better peacetime leaders.4.A 20th century politician should be an effective public speaker and a social person.5.Intelligence seems to be less important than other factors, such as the ability to communicate eff ectively.6.The ability to overcome traditional ways of thinking is also crucial.7.They simply don’t devote the amount of time required.8.The study showed that enjoying one’s work is the best form of motivation. IV1.chat2.acknowledge3.motivated4.charcteristic5.despite6.influential7.cited8.obstacle9.intrinsic 10.criteria 11.obsession 12.innate13.contribution(s) 14.contemporary 15.submitted 16.morale V1.left behind2.rise3.made history4.were endowed with5.put up with6.going nowhere7.ifocuses on8.be built on9.put in e up with 11.take charge 12.set...apart VI efficiency emergency fluency frequency proficiency tendency urgency sufficiency1.fluency2.proficiency3.emergency4.Efficiency5.tendency6.frequencyVII1.For some students, it's not that they don't put in enough time — it's that they don't have good stu dy habits.2.Children perform differently at school. It's not that they have different IQs — it's that they are b rought up in different environments.3.The company is not very productive. It's not that its staff aren't talented — it's that their energy hasn't been channeled effectively.4.I'm really sorry. It's not that I don't want to go to the cinema with you— it's that I have to finish my paper tonight.5.You have a stomachache. It's not that the food was bad — it's probably that you have too much s tress from your work. VIII1.President Wilson didn't try to bring the US back to economic and political isolation. Instead, he believed in international cooperation through an association of nations.puters don't teach st udents in groups. Instead, they can help them learn effectively according to their different needs. 3 .We shouldn't focus on minor points. Instead, we should try to solve the problem of the greatest ur gency at present.4.He dosen't get anybody else to help him. Instead, he likes to attend to everything himself.5.Teaching success shouldn't be measured by the scores the students receive on tests. Instead, it sh ould be measured by whether the students have internalized the ability and desire to learn. IX BCBAD DCABA DABCA X西蒙顿说，如果事业上取得巨大成就者具有什么共性的话，那就是一种持续不断地追求成功的动力。

21世纪大学英语读写教程第四册课后答案(超完整版)

21世纪大学英语读写教程第四册答案（超完整版）Unit 1TEXT AII1.He defines greatness as the lasting contribution which a person makes or has made to human civilization.2.The example of Churchill shows the importance of persistence and dedication in achieving greatness.3.Firstborns and only children tend to make good leaders in times of crisis, but middle- born children are better peacetime leaders.4.A 20th century politician should be an effective public speaker and a social person.5.Intelligence seems to be less important than other factors, such as the ability to communicate effectively.6.The ability to overcome traditional ways of thinking is also crucial.7.They simply don’t devote the amount of time required.8.The study showed that enjoying one’s work is the best for m of motivation.IV1.chat2.acknowledge3.motivated4.charcteristic5.despite6.influential7.cited8.obstacle9.intrinsic 10.criteria 11.obsession 12.innate13.contribution(s) 14.contemporary 15.submitted 16.moraleV1.left behind2.rise3.made history4.were endowed with5.put up with6.going nowhere7.ifocuses on8.be built on9.put in e up with 11.take charge 12.set...apartVIefficiency emergency fluency frequencyproficiency tendency urgency sufficiency1.fluency2.proficiency3.emergency4.Efficiency5.tendency6.frequencyVII1.For some students, it's not that they don't put in enough time — it's that they don't have good study habits.2.Children perform differently at school. It's not that they have different IQs — it's that they are brought up in different environments.3.The company is not very productive. It's not that its staff aren't talented — it's that their energy hasn't been channeled effectively.4.I'm really sorry. It's not that I don't want to go to the cinema with you— it's that I have to finishmy paper tonight.5.You have a stomachache. It's not that the food was bad — it's probably that you have too much stress from your work.VIII1.President Wilson didn't try to bring the US back to economic and political isolation. Instead, he believed in international cooperation through an association of nations.puters don't teach students in groups. Instead, they can help them learn effectively according to their different needs.3.We shouldn't focus on minor points. Instead, we should try to solve the problem of the greatest urgency at present.4.He dosen't get anybody else to help him. Instead, he likes to attend to everything himself.5.Teaching success shouldn't be measured by the scores the students receive on tests. Instead, it should be measured by whether the students have internalized the ability and desire to learn.IXBCBAD DCABA DABCAX西蒙顿说，如果事业上取得巨大成就者具有什么共性的话，那就是一种持续不断地追求成功的动力。

21世纪大学实用英语综合教程（第四册）课后翻译答案（Unit1-4）

21世纪大学实用英语综合教程（第四册）课后翻译答案（Unit1-4）第一篇：21世纪大学实用英语综合教程(第四册)课后翻译答案(Unit 1-4)Unit 11、在坚强意志的驱动下，他终于完成了他所承担的任务。

Driven by a strong will , he eventually fulfilled the task he had undertaken.2、他许诺一到那儿就给我写信，但至今仍杳无音讯。

He promised to write to me as soon as he got there , but nothing has been heard if him so far.3、老板从来没有对任何员工如此满意过，这个年轻人确实是个难得的人才。

The boss has never been so pleased with any employee before.The young man is a real find.4、在医生和护士的帮助下，病人再一次站了起来，不久便重新开始工作。

With the help of the doctors and nurses , the patient was able to stand on his feet once more and soon resumed working.5、老人那张布满皱纹的脸表明了他一辈子所忍受的苦难。

The old man’s wrinkled face spoke of the hardships he had endured in his life.6、当她身体恢复了一些，她就倚在窗口，望着孩子们在草地上玩耍。

When she recovered somewhat , she leaned on the window watching the children play on the lawn.Unit 21、他没有通过考试，但是这是他自己的过错，他从来就不用功。

21世纪大学英语第四册课后答案（全1~7单元）

21世纪大学英语第四册课后习题答案（全1至7单元）Unit one TEXT A II 1.He defines greatness as the lasting contribution which a person makes or has made to human civilization. 2.The example of Churchill shows the importance of persistence and dedication in achieving greatness. 3.Firstborns and only children tend to make good leaders in times of crisis, but middle- born children are better peacetime leaders. 4.A 20th century politician should be an effective public speaker and a social person. 5.Intelligence seems to be less important than other factors, such as the ability to communicate effectively. 6.The ability to overcome traditional ways of thinking is also crucial. 7.They simply don’t devote the amount of time required.form of motivation. 8.The study showed that enjoying one’s work is the best IV 1.chat 2.acknowledge 3.motivated 4.charcteristic 5.despite 6.influential 7.cited 8.obstacle 9.intrinsic 10.criteria 11.obsession 12.innate 13.contribution(s) 14.contemporary 15.submitted 16.morale V 1.left behind 2.rise 3.made history 4.were endowed with 5.put up with 6.going nowhere 7.ifocuses on 8.be built on 9.put in e up with 11.take charge 12.set...apart VI efficiency emergency fluency frequency proficiency tendency urgency sufficiency 1.fluency 2.proficiency 3.emergency 4.Efficiency 5.tendency 6.frequency VII — it's that they don't have good study habits. 1.For some students, it's not that they don't put in enough time — it's that they are brought up in different environments. 2.Children perform differently at school. It's not that they have different IQs — it's that their energy hasn't been channeled effectively. 3.The company is not very productive. It's not that its staff aren't talented — it's that I have to finish my paper tonight. 4.I'm really sorry. It's not that I don't want to go to the cinema with you— it's probably that you have too much stress from your work. 5.You have a stomachache. It's not that the food was bad VIII 1.President Wilson didn't try to bring the US back to economic and political isolation. Instead, he believed in international cooperation through an association of nations. puters don't teach students in groups. Instead, they can help them learn effectively according to their different needs. 3.We shouldn't focus on minor points. Instead, we should try to solve the problem of the greatest urgency at present. 4.He dosen't get anybody else to help him. Instead, he likes to attend to everything himself. 5.Teaching success shouldn't be measured by the scores the students receive on tests. Instead, it should be measured by whether the students have internalized the ability and desire to learn. IX BCBAD DCABA DABCA XI 1.Americans tend to define people by the jobs they have/do. Such characteristics as their family and educational backgrounds are considered less important. his resignation. 2.His uncompromising personality explains why he could no longer put up with his employer and eventually submitted 3.If you really want to learn English well, you must put in a lot of time and energy, or you'll go nowhere. The same can be said of other subje4.Some actors fame is built on their innate beauty, but despite his short stature, Dustin Hoffman rose above and it is his excellent acting that se him apart. 5.After he took charge, we discovered that there were striking differences between him and his predecessor. He had the drive and passion, came up with many new ideas, and focused his work on how to raise our morale. 6.Deng 6.Deng Xiaoping Xiaoping Xiaoping made made made history history history when when when he he he declared declared declared China's China's China's reform reform reform and and and opening-up opening-up opening-up policy. policy. policy. Despite Despite Despite tremendous tremendous tremendous obstacles, obstacles, obstacles, he he he made made made lasting lasting contributions to our country's modernization with his unrelenting efforts. 7.Why could someone with a genius IQ be left behind by a hardworking person with an average IQ? It has to be acknowledged that besides one IQ, many other factors have much to do with one's achievements. 8.This teacher is really remarkable in first motivating her students so she can really teach them something. It's not that she is talented, it's that sh focuses completely or drawing their full attention in class. unit two TEXT A II 1.He got no thanks for returning a wallet, though he deserved to. 2.He wants to show how much people need gratitude to keep up a spirit of kindness and cooperation. 3.She saved up for two years, went to Normandy in person, and gave her son's gold wristwatch to the woman. 4.He send a short recording expressing his appreciation of the author's thoughtfulness and sent it to the author. 5.A patient whose life was saved by a blood transfusion came back again and again to donate his blood anonymously so that more patients cou be saved. 6.He does it by citing W.H. Hudson's gratitude for his wife's day-to-day heroism. 7.Those people who do little things for us all year round. 8.It can make people take infinite pains with their work. 9.Gratitude is needed all the time and none of us can give too much of it. III 1.intention 2.sincere 3.glaring 4.sore 5.trace 6.render 4.denial 5.proof 9.tribute 7.conventional 11.generous 12.gratitude 13.slammed 14.agreeable IV 1.caught/took my fancy 2.a mistake on John's part 3.take for granted 4.think twice 5.saved up 6.referred to 7.boast about 8.took pains with 9.refrain from 10.something of 11.in one way or another 12.fed up V 1.altitude 2.aptitude 3.attitude 4.longitude 5.fortitude 6.mulitiude titude 8.solitude VI 1.coordination 2.coexist 3.co-workers 4.co-owners 5.co-authored 6.Cooperation 7.Coeducation 8.copilot VII 1.no sacrifice for the education of the young was too great 2.No price is too high to pay in order to save their lives 3.cannot be too careful in performing an experiment 4.They cannot praise him too much 5.can not be overemphasized 6.cannot be overestimated VIII BACDD BABCD BADCA X 1.He glared at John and was annoyed by his refusal to cooperate. 2.John's sincere speech shows his gratitude to the people who rendered him generous help when he was in difficulty. 3.He is something of a stamp collector. The fact that once he saved up for two years to buy a rare stamp is proof of it. fancy in one way or another. 4.The beauty of these roses could not be overstated. They took/caught all the visitors 5.At first he took it for granted that they should build more highways in this area. Then a careful calculation of the expenditure compelled him think twice before he made the final decision. 6.Each time he receives a gift from me, no matter how small, my friend Bill never fails to acknowledge it. 7.The journalist has decided to trace the young man referred to in the old couple's letter, which is a tribute to the young man's effort at improvi their living conditions. 8.Though he was fed up with the salesmen who knocked at his door and boasted about their products every day, he refrained from slamming th door in their face. unit 3 TEXT A II 1.He changed his perspective and observed people who did not have smallpox. 2.He wants to give a good example of lateral thinking. 3.He compares the human brain to a computer and the change of one's point of view to the reprogramming of the computer. 4.It is to fight it. 5.He calls it vertical thinking. 6.He used the technique of lateral thinking. 7.The key is to make a shift in emphasis instead of fighting the problem head-on. 8.They should change their point of view and regard themselves as their body's keeper. 9.Very often lateral thinking yields much better results than vertical thinking. 10.It is approaching the target from a sideways point of view instead of approaching it directly. III 1.tactic 2.utmost 3.structure 4.slack 5.significance 6.head-on 7.dead end 8.erased 9.framework 10.vertical;vertical 11.ceased 12.flaw 13.implies 14.affirmed IV 1.wound up being 3.take in 5.take over 2.pulling on 4.in effect 6.ended up teaching V 1.approach 2.fought 3.cure 4.pressured 5.focus 6.approach 7.program 8.experienced 9.switch 10.escape 11.fail 12.escaped VI assistant accountant servant dependant attendant contestant defendant consultant inhabitant occupant 1.attendant 2.servant 3.consultans 4.contestant 5.accountant 6.occupants 7.assistant 8.inhabitants 9.dependants 10.defendant VII 1.of use 2.of great importance 3.of great/critical/extreme significance 4.of little value 5.of marked benefit 6.of invaluable help VIII 1. should have told me at once2. 2.should have told me beforehand3. 3.should have left the company long ago 4. never should have happened 5. should have left thirty minutes ago 6. should have phoned IX CDBDA BBDBB CABDC XI 1.Tom was hung up on the problem but could do nothing about it until he learnt to solve it with different tactics. teral thinking has helped him to advance his new theory which had seemed to reach a dead end. 3.The framework of our latest construction plan has been affirmed by the local government. Whether it will be carried out on time is of tutmost significance to the development of this coastal city. 4.While trying to find a solution to the problem, Edward reached an impasse in his thinking, but later he changed his point of view and solvthe problem in an entirely unexpected fashion. 5.Many people believe that computer labs will eventually take over from the libraries and students who want to take in new knowledge will enup learning everything in the computer lab. 6.Yesterday his car crashed into a truck almost head-on. If he does not stop driving so carelessly, I am sure he will wind up in the emergenroom of a hospital. 7.There is a flaw in the structural design of the painting. Why don't you erase the vertical lines and simplify it a little bit? 8.John should have given up smoking a long time ago. After all, health is of the utmost importance to everybody. unit 4 TEXT A II 1.The IQs among the students were within the normal range. 2.The study showed that a teacher's positive view and high expectations of students convinces them that they are gifted and enables them to dbetter than average work. 3.She did not see this as evidence that the student was not bright or capable, but rather viewed it as one day抯poor performance, an exception to a normally good pattern of work. 4.It is hard to describe exactly, but her tone was assured and she did not express any negative qualities such as irony, putdowns and/or irritation. 5.This shows that positive expectation can be effective even on mice, who do not, of course, understand human language. beling means thinking of people in terms of the general prejudices which we have about their nationality, their race, or their gender, rather beling means thinking of people in terms of the general prejudices which we have about their nationality, their race, or their gender, rathethan thinking of them as individuals. bels define a broad, heterogenerous group too specifically. They are usually prejudicial, non-inclusive, and often racist or sexist. 8.This example shows how labeling can create a sense of guilt in a person who does not do what is expected, even when he follows his taleand is quite successful. IV 1.breed 2.accordingly 3.racial 4.homogeneous 5.inclusive 6.welfare 7.deceiving 8.irritation 9.variables 10.uncover 11.irony 12.verbal 13.readily 14.indifference 15.certainty;certainty 16.superior V 1.in terms of 2.due to 3.measures/lives up to 4.as often as not 5.consisted of 6.go through with 7.in reality 8.in part VI 1.unfolded 2.unpacked 3.undo 4.unbend 5.unfastende 6.unload 7.undressing 8.unlocked VII 1.transmit 2.transforming;transferring 3.transcribed 4.transplanting 5.transfer 6.transparent VIII 1.AS the example in the text makes clear 2.As i mentioned earlier / As(was) mentioned earlier 3.As is known all 4.as (is) agreed on in the contract 5.as had been originally planned IX 1.They would rather overwork themselves to make life better for our sake than spend their hard-earned money on themselves 2.would rather read a best-seller than chat with others 3.would rather confine yourself in the library than go out to meet and talk with local people 4.would rather give up my short-term interest than let it slip away 5.would rather not tell our parents what in our minds than sit down and communicate with them like friends X BDADB ACADA BBACB XII 1.Schools 1.Schools should should should avoid avoid avoid deciding deciding deciding who who who is is is superior superior superior only only only in in in terms terms terms of of of students' students' students' exam exam exam results results results and and and treating treating treating them them them accordingly. accordingly. accordingly. Instead, Instead, Instead, a a a good good educational system should enable every student to measure up to good standards as well-rounded people. 2.As often as not, when college students have questions after class, their teachers are not readily available except during office hours. This is du to teachers' busy academic research, rather than their indifference to the students. 3.This class consists of forty students, most of whom used to be labeled average in terms of English level. But as this teacher has never sho 3.This class consists of forty students, most of whom used to be labeled average in terms of English level. But as this teacher has never show any verbal impatience, the students have reacted positively to his teaching methods and lived up to his expectations. 4.Teaching 4.Teaching is is is becoming becoming becoming increasingly increasingly increasingly demanding demanding demanding in in in the the the United United United States, States, States, due due due in in in part part part to to the the diversity diversity diversity of of of students' students' students' racial racial racial background background background and and and the the complexity of educational technologies that require additional training. 5.The English are, as often as not, labeled conservative. Obviously this label is prejudiced. In reality, Britain is not very different from othe European countries in terms of national characteristics. The British are polite, neat, orderly and confident. 6.Some young people grow up with a strong desire for independence. They would rather try hard to go through life on their own than turn their parents for help with a sense of guilt. 7.Your friend treats you sincerely, so you should respond accordingly and mustn 抰 deceive him or talk about his setbacks with irony(ironically). 8.The neighbors' irritation/annoyance was due to the noise they made. However, because of reassurances that they would stop working at night, they went through with the decoration of this apartment. Unit 5 Ⅳ 1.emulated 2.requesting 3.succeeding 4.miniature 5.inevitable 6.sizable 7.practically 8.outraged 9.craving 10.maximum maximum 11.afflict s 12.ignorance 13.intense 14.intervals 15.correspondence Ⅴ 1. take change of 2. get hold of 3.who live of 4. smile upon/on 5.adjust to 6.reflect upon 7.in person 8.due to 9.alon10.picking up 11.checked out 12.stuck out Ⅵ 1.indoor 2.influx 3.inhaled 4.input 5.inqure 6.insights 7.immigrated 8.implanted 9.impressed 10.imperiled 11.imports 12.including Ⅶ. 1. you might as well tell me the whole story 2. I think we might as well buy this computer 3. I might as well be talking to be a brick 4. we might as well have stayed at home 5. I might as well sell the farm and try and find a happy life somewhere else Ⅷ 1. with 2.at 3.on/about 4.on 5.with Ⅸ 1. I ’m I’mI’m curious about anything you may mention 2. Some of us like this film curious about anything you may mention 2. Some of us like this film 3. No matter how old we are, we still can and should learn new things. 4. Jefferson would only accept other people’s people’s opinions after considering them carefully. opinions after considering them carefully. 5. Dr.Heines took care of every person in the village. 6. the government lawyers tried their best to stop A T & T from controlling the market. Ⅹ ACBDC ADBBA DCBBA .Ⅻ 1. As you can imagine, reading has opened a new world to me and changed forever the course of my life. 2.He had demonstrated an unusually intense interest in books since childhood. So fascinated with books was he that he never let a day pass with out doing some reading. 3.Every time he takes the subway to and from work, he has with him a book that he wants to read. That is the way he has read nearly a hun books in the past three years. 4.When he was in high school, he used to read deep/far into the night in his own room. Each time he heard the approaching footsteps of his m er, he would turn off the light and feigned sleep. But as soon as his mother passed, he would turn on the light and begin reading again. 5.There is hardly anything about China he's not curious about. And to satisfy his curiosity he has decided to go there in person to see as much he can. 6.I don't know/ I have little/no idea what made your son envy that pop singer and try to emulate him in everything. You might as well ask him person. 7. As soon as he checked out the book from the library, he thumbed through its pages by the corridor light. 8.I don't think anybody ever learned more in the countryside than I did. In fact, those three years in the countryside enabled me to study far int sively than I would have if I had attended some college. UNIT 6 Ⅳ. 1. survey 2.ignite 3.distrusts 4.thesis 5.standardized 6.fortune 7.interact 8.hard-earned 9.frustrated 11.handy 12.numerical 13.approved 14.controversial 15.abstract Ⅴ 1.in the face of 2.from birth 3.amounted to 4.one by one 5.held out for 6.give in to 7.early on 8.shy away from 9.substituted 1.in the face of 2.from birth 3.amounted to 4.one by one 5.held out for 6.give in to 7.early on 8.shy away from 9.substituted f Ⅵ 1.well-read 2.hard-pressed 3.ill-advised 4.ill-considered 5.well-advised 6.well-informed 7.hard-won 8.well-meant 9.hard-earned .ill-defined 11.far-fetched 12.well-timed Ⅶ 1.interrelated 2.interact 3.interchanged 4.interconnected 5.intermarried 6.interlinked 7.interlock 8. intercommunicated Ⅷ 1. When it comes to business 2. When it came to a choice between shame and death 3. When it came to things he did not know how to deal with 4. When it came to being on time 5. When it comes to politics 6. When it comes to fighting Ⅻ 1. He was disabled from birth, but he never felt frustrated, nor did he give in to any difficulty. 2. Tom had been holding out for a promotion. When the opportunity showed up, he grabbed it at once. 3. He distrusts all standardized tests and believes that there should be something better to substitute for them. 4. My thesis is that we should carry out a survey of these controversial issues one by one right now. 5. Betty is diligent and dependable. She never shies away from any difficulties. In short, she is the kind of student that we are all proud of. 6. It is ill-advised to keep the gas tank in your house for it ignites easily and may burn up all your hard-earned wealth in just a few minutes. 7.Doctor Smith's lecture amounts to saying that a child who displays high EQ early on in life will succeed eventually in the face of all kinds offficulties. 8.Since many marriages end in divorce in the United States, psychologists have suggested that couples in all families communicate with each oth er more often and solve their problems before it becomes too late. UNIT 7 Ⅳ 1.has outgrown 2.garbage 3.identify 4.optimist 5.fraction 6.be transferred 7.reach 8.agents 9.were installed 10.estate Ⅴ 1. passing (her) over 2.make his peace with 3. freeze (competitors) out of business 4.fell short of 5. in print 6.for free 7.put in 8.fill (reporters) in on 9. let off 10.taken aback by 11.was at a loss 12.get rid of Ⅵ 1. breakage 2.package 3.wreckage 4.shrinkage 5. assemblages 6.storage Ⅶ 1.betrayal 2.withdrawal 3.removal 4.revival 5.survival 6.approval Ⅷ 1. Little does he realize how important this meeting is. 2. On no account must we give up 5. Seldom has there been so much concern about 3. Never have I heard such nonsense 4. Hardly had he fallen asleep when the phone rang. pollution 6. Under no circumstances shall we cancel the game. 7. Nowhere did the First Lady make a greater impression than in Pairs. pollution 8. Not until he received her letter did he fully understand the depth of her feelings. Ⅸ BBDAD DDBCC ACBAC Ⅺ 1. As I grew up, I made my peace with the fact that I would never fulfil my dream of becoming a writer. 2. Michael had got stuck trying to figure out the word essential to the word puzzle for two days before he threw up his hands in frustration. 3. The singer was taken aback by the pirated editions of his songs on the market, and he vowed not to let the thiefs off. 4. Thank you for purchasing our furnace. In return we will get rid of your old one for free. 5.Susan and I filled each other in on what had happened after we parted, from which I learned that she had had several children's books in prin6. Her bookstore having been frozen out by a giant chain, the middle-aged Lillian was at a loss as to what else she could do. 7.You need somebody to urge you constantly to see the task through to completion. 8. For fear that a new shopping center would ruin the peace of the community, many residents opposed the construction plan. 。

21世纪大学英语第四册课后练习翻译答案

21世纪大学英语读写教程第四册1.Americans tend to define people by the jobs they have/do. Such characteristics as their family and educational backgrounds are considered less important. 美国人往往以从事的工作来对人们进行划分。

家庭和教育背景这些特点被认为是不太重要的。

3. If you really want to learn English well, you must put ina lot of time and energy, or you'll go nowhere. The same can be said of other subjects.如果你真想学好英语，你就必须投入大量的时间和精力，否则你就不会有任何进步。

对于其他课程也可以这么说。

1.He glared at John and was annoyed by his refusal to cooperate.他瞪眼看着约翰，对他拒绝合作感到恼怒。

2.John's sincere speech shows his gratitude to the people who rendered him generous help when he was in difficulty. 约翰真诚的讲话表达了他对那些在他处于困境时给过他慷慨帮助的人们的感激之情。

3.He is something of a stamp collector. The fact that once he saved up for two years to buy a rare stamp is proof of it.3. 他可说是一个集邮家。

他曾经积蓄了两年去买一张珍邮这件事便是证明。

Unit31.Tom was hung up on the problem but could do nothing about it until he learnt to solve it with different tactics. 汤姆因一问题而心神不宁但又一筹莫展，直到他学会以不同的策略把它解决才不心烦。

21世纪大学实用英语综合教程第四册课后习题三题详细答案

21世纪大学实用英语综合教程课后习题答案（方便复习版）第一单元第五题：1.In those day the state law forbade the teaching of evolution进化论to the public.译文：当时，国家法律禁止进化论的公众教学。

2.My mother never stopped mourning for my sister Frances who died when she was four.译文：我的母亲从未停止为我的姐姐弗朗西斯哀悼，她去逝时才四岁。

wyers charge such high fees but they never seem short of clients委托人.译文：律师收取这么高的费用，但他们似乎从来没有缺少过客户。

4.Over a period of years the drug will accumulate in the body and eventually damage thenervous system. 译文：过去的几年里，这种药物在体内积聚，最终会损害神经系统。

5.He said he wouldn’t gi ve me the money unless I got down on my knees and begged him.译文：他说他不会把钱给我，除非我跪下来求他。

6.Doctors declared that Maxwell was not murdered谋杀but died of natural causes.译文：医生宣布麦克斯韦不是被谋杀，而是自然死亡。

7.The road was too narrow for me to overtake超过the car in front.译文：道路过于狭窄，以至于我们无法超过前面的车。

8.He had gone from being a pennile ss student to becoming a millionaire百万富翁.译文：他已经从一个身无分文的学生去成为了百万富翁。

21世纪大学英语读写教程第四册课后答案

UNIT1TEXT AIIdefines greatness as the lasting contribution which a person makes or has made to human civilization.example of Churchill shows the importance of persistence and dedication in achieving greatness.and only children tend to make good leaders in times of crisis, but middle- born children are better peacetime leaders.20th century politician should be an effective public speaker and a social person. seems to be less important than other factors, such as the ability to communicate effectively.ability to overcome traditional ways of thinking is also crucial.simply don’t devote the amount of time required.study showed that enjoying one’s work is the best form of motivation.IV(s)Vbehind history endowed withup with nowhere on built onin up with charge ...apartVIefficiency emergency fluency frequencyproficiency tendency urgency sufficiencyVIIsome students, it's not that they don't put in enough time —it's that they don't have good study habits.perform differently at school. It's not that they have different IQs — it's that they are brought up in different environments.company is not very productive. It's not that its staff aren't talented — it's that their energy hasn't been channeled effectively.'m really sorry. It's not that I don't want to go to the cinema with you—it's that I have to finish my paper tonight.have a stomachache. It's not that the food was bad — it's probably that you have too much stress from your work.VIIIWilson didn't try to bring the US back to economic and political isolation. Instead, he believed in international cooperation through an association of nations. don't teach students in groups. Instead, they can help them learn effectively according to their different needs.shouldn't focus on minor points. Instead, we should try to solve the problem of the greatest urgency at present.dosen't get anybody else to help him. Instead, he likes to attend to everything himself.success shouldn't be measured by the scores the students receive on tests. Instead, it should be measured by whether the students have internalized the ability and desire to learn.IXBCBAD DCABA DABCAX西蒙顿说，如果事业上取得巨大成就者具有什么共性的话，那就是一种持续不断地追求成功的动力。