大学英语21世纪读写教程第一册课后答案.docx

《大学英语21世纪读写教程第一册课后答案.docx》由会员分享，可在线阅读，更多相关《大学英语21世纪读写教程第一册课后答案.docx（42页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、21 世纪大学英语读写教程第一册课后答案Unit 1 Text A ExerciseV1. solutions.2. ignore.3. persuade.4. assign.5. deadline.6. approach.7. stuck.8. essentials.9. managed.10. necessarily.11. retained.12. due, draft.42VI1. put in2. make the most of3. put down4. lead to5. get her hands on6. put away our picnic things7. to sti

2、ck to8. time after time9. has cut down on smoking10. counts for much moreVIII1. thus cutting down on our costs2. while having his breakfast3. so that he can memorize a couple of new words everyday while cooking his meals4. thus greatly increasing his reading speed5. while studying Chinese modern his

3、tory at Beijing University6. thus being able to do very well in their work7. while doing his homework8. so that you can become one, tooIX1. used to go2. got used to getting3. used to study, has got used to working4. used to say5. used to write, got used to communicatingXI1. went unnoticed2. go unpun

4、ished3. go uncorrected4. goes unnoticed, unmentioned5. go unreportedXIII. Translation1. Tom, a very curious boy, is interested not only in whats but also in whys and hows.2. According to Professor Smith, happiness is the ability to make the most of what you have.3. Youd better keep the book where yo

5、ur 15-year-old son cant get his hands on it.4. The story was so funny that Bill kept laughing all the time while reading it.5. High-achieving students do not necessarily put in more time at their studies than their lower-scoring classmates.6. How did you manage to persuade these students to take the

6、 speed-reading course?7. Working hard is important, but knowing how to make the most ofones abilities counts for much more.8. She asked her students to think for themselves rather than telling them what to think.Text B ExerciseI1. opposite2. preference3. located4. feasible5. perspective6. have shift

7、ed7. concern8. attractive9. survive10. transfer11. prospect12. particularly13. treasure14. DespiteII1. on the other hand2. keep up3. As for4. for good5. turned out6. come of age7. what if8. welled up Unit 2Text AExerciseIII1. response2. bounced3. Conversation4. previous5. encouragement6. parallelIV1

8、. entirely2. objection3. challenged4. original5. responsible6. relative7. halfway8. startled9. simply10. back and forth11. joined in12. just as13. knocked down14. came to a halt15. Even if16. fell apartV1. unconsciously2. response3. previous4. suitable5. even though6. disagree7. topic8. calling on9.

9、 switched10. and so on11. in line12. take turnsVI1. Excellence2. independence3. intelligence4. significance5. patience6. silence7. violence8. differences9. distance10. confidenceVII1. disappeared2. disorder3. dishonest4. disobey5. disagree6. disadvantages7. discomfort8. dislike9. disbelief10. dissat

10、isfiedVIII (A)1. Whoever is most qualified2. Whoever has money3. Whoever holds it4. whoever is not with him5. whoever would take the job6. Whoever fears to face his own past(B)1. Whatever they have2. whatever decisions he makes3. Whenever the weather is bad4. wherever he goes5. Whichever direction y

11、ou turn to6. however hard she triedIX1. No wonder its freezing cold today2. No wonder there is no picture on the screen3. No wonder many career women are not married4. No wonder they asked so many questions5. No wonder it has become a best-seller of this spring6. No wonder US students are anxious ab

12、out mathXII1. Referring to the differences between American English and British English, he said, “The United States and Britain are two different countries after all.”2. Professor Smith encourages his students to think for themselves. He often says, “I am just as happy, even if you challenge me or

13、completely disagree with me.”3. We called on him to take part in our conservation about pop music, but as soon as he joined in, he introduced a new topic and referred to the NBA finals of the previous week.4. The driver is responsible for this accident. His car knocked down a tree and a man on his b

14、ike.5. Since our production of radios came to a halt, we have switched to the production of mobile phones.6. Our original plan was to see such famous sights as the Great Wall, the Palace Museum and the Summer Palace in Beijing.7. Its no simple matter to learn a foreign language well. Even thoughI ha

15、ve learned English for a few years, I still cant express myselfeffectively in the language.8. I dont want you simply to agree or disagree with me I need someone who can give me good advice, ideas, and so on.Text B ExerciseI1. academic2. intelligence3. reflects4. Social5. predicted6. context7. advant

16、age8. attitude9. traits10. communication11. distinguish12. represented13. influences14. matureII1. gettingacross2. come out3. Because of4. in short5. as a result6. as well7. in some cases8. sent out Unit 3Text A ExerciseIV1. draw2. bear3. worn out4. got tired of5. racial6. paid, attention to7. matur

17、e8. broke into9. performed10. conquer11. aspects12. As far asV1. Brought up2. broke into running3. amazed4. All his wife could do was5. resemble6. with ease7. conquered8. wear out / are worn out9. turned out10. has grown into11. tragedy12. promptlyVI1. personal2. traditional3. humorous4. logical5. c

18、ourageous6. poisonous7. educational8. victoriousVII1. darkness2. carelessness3. nervousness4. preparedness5. illness6. eagerness / nervousnessVIII1. go on playing2. went on reading3. went on to explain4. went on to teach5. went on playing6. went on to tellX1. work as fast as a skilled worker2. could

19、nt perform as well as his parents had expected3. he promised that he would go and see his grandparents as often as possible4. that after finishing his studies abroad he would come back as soon as possibleXII1. As far as I know, all they have to do is come and see the child they want to bring up and

20、fill out a form.2. As he learned more and more about the world, he finally got tired of going after fame and wealth.3. The little girls songs bro ught sunshine to the old man and helped him bear the hardships of life.4. People came one after another to congratulate them on the successful building of

21、 another big bridge over the Huangpu River.5. All the people present were amazed that the 10-year-old boy wasplaying the violin so skillfully.6. After the car accident, Stevie reevaluated his goals in life and decided to pay more attention to the world outside.7. Mother could never have imagined tha

22、t her son would become a world-famous pianist even in her wildest dreams.8. The students broke into loud cheers when they heard that their teacher had fought back from the shadow of death.Text B ExerciseI1. potential2. suggestions3. realistic4. embarrassed5. impression6. negative7. presently8. react

23、ed9. improvement10. target11. inferior12. conceptII1. built up2. dwell on3. do justice to myself4. from the start5. were based on6. set aside7. wiped out8. improve on9. do, harm10. is working on Unit 4Text AExercise IV1. endure2. accumulated3. somewhat4. property5. informed6. wrinkled7. collapsing8.

24、 mourning9. contributed10. possessed11. recovered12. trembled13. fulfill14. drove15. stagger16. utteredV1. because of2. be blessed with3. as well as4. spoke of5. a good deal of6. at most7. stand on its feet8. be ashamed of9. as soon as10. leaning onVI1. a bearded young man2. three colored pictures3.

25、 a flowered lawn4. a gifted talentedpianist5. an old lady with a wrinkled face6. a home for the aged7. a cultured college student8. an experienced driver9. a skilled engineer10. a spirited discussionVII1. shameless2. cheerful3. endless4. windless5. fearless6. countless7. meaningful8. colorful9. deli

26、ghtful10. thoughtfulIX1. Nor did he give me any explanation.2. Nor did he feel ashamed for that.3. Nor do I think it necessary to do so.4. Nor will he invite his relatives and friends.5. Nor did we know his phone number.6. Nor did she enter the home for the aged.XIII1. Sick and weak as Grandma is, s

27、he has undertaken all the housework in the family.2. The recording company had never been so pleased with any singer. For them, Stevie Wonder was a real find.3. They had no running water where they lived. Nor did they have conveniences of life such as gas and electricity.4. Six years passed, then se

28、ven and eight, and nothing was heard of that French artist. It seemed certain that he had left the country for only God knows where.5. He was very ill that summer, but as soon as he felt better in the fall, he resumed his writing and finished his novel within two months.6. Driven by a strong will, A

29、lex finally fulfilled the task he had undertaken.7. With the help of the doctor and the nurses, the patient recovered quickly and in a few weeks was able to stand on his feet once more.8. It was really sad to watch the old mans wrinkled face, whichspoke of all that he had endured in his life.Text B

30、Exercise B1. D2. D3. A4. B5. A6. B7. D8. A9. B10. AVocabulary Exercises I1. responsibilities2. purchase3. portrays4. vanished5. immense6. decent7. eventually8. motivation9. reputation10. restore11. neighborhood12. sustain13. upholds14. creditII1. paved the way for2. is attributed to3. out of habit4.

31、 kept his word5. open the door to6. think twice7. think of as8. care about9. had been passed on10. To this day Unit 5Text AExercise V1. compromise2. content3. Unfortunately4. individual5. gamble6. spun7. attractive8. afterwards9. tradition10. unique11. arose12. energeticVI1. a little2. and so on3. a

32、s well4. give way to5. in the same way as6. had in mind7. most of the time8. have been on their feet9. went off10. are named after11. has no right to12. sorted outVII1. compromise withover2. lyingin3. lie on4. content with5. call at6. called on7. namedafter8. active in9. opinions about10. opinion of

33、VIII1. uncertain2. unknown3. unable4. unfortunate5. incorrect6. impatient7. illegal8. irregular9. irrelevant10. improperX1. What a pity you wont be back before I leave!2. What a pity to waste the food!3. What a pity she isnt here!4. What a pity that we can die only once for our country!5. What a pit

34、y that some of the best acting on stage today can only be seen by so few people!6. What a pity you cant swim.XII1. Thats where2. Thats why3. thats where4. Thats what5. Thats how6. Thats how7. thats when8. thats when9. thats what10. Thats whereXIV1. They are Marys sons Robert and Lawrence. One is nam

35、ed after her father; the other is named after her grandfather.2. He is not content with what has already got. What a pity he never understands that happiness lies in contentment.3. She is very active in classroom activities. I am sure she will make a good teacher.4. You may have different opinions a

36、bout it, but I hate the idea of urging people to drink, especially at a dinner party.5. We are prepared to give way a little to them on minor problems, but we will never compromise with them on major questions of principle.6. Robert did not usually get much exercise during the year, while his wife M

37、ary was on her feet most of the time. Thats why it was impossible, or difficult at least, for them to choose a place they both liked for their holiday.7. David is a young writer with a high opinion of himself. He thinks that his writing style is unique and refined. But unfortunately, that is not the

38、 case.8. All I want to say is that as individuals we enjoy many different rights, but we have no right to do anything harmful to society.Text BExercise I1. effective2. argument3. alert4. typical5. avoid6. patience7. hostile8. mention9. significant10. complain11. bothered12. historical13. tempted14.

39、selfishII1. lose her temper2. changed for the better3. make matters worse4. fell behind5. will take offence6. launched into7. added to8. saw eye to eye9. hold their tongues10. poke fun at Unit 6Text AExercise IV1. shocked2. admitted3. pursue4. prefer5. intelligent6. acquire7. average8. cultivate9. t

40、ypical10. pursuit11. imported12. bite13. compete14. constantly15. prestigious16. extentV1. dedicated to2. stood a chance3. held up as4. least of all5. conform to6. comparesto7. done away with8. deprived of9. looked down upon10. adapt to11. instead of12. keep upVIII1. If we are to promote higher educ

41、ation, we must try to make university professorships the most prestigious positions in the country.2. If we are to remain a world-class power, our universities must be able to train students to become first-class scholars and engineers.3. If you are to make your child a person of knowledge, you must

42、 encourage him to spend more time studying.4. If you are to apply for this scholarship, fill out the application form and return it now.5. If we are to further develop the economy of Shanghai, we have to make full use of the Yangtze River.XII1. The problem lies in how people look at those students dedicated to the pursuit of knowledge.2. Our government has decided to put a lot more money into education than before.3. We have to train more first-class engineers to compete in the technology race with Japan.4. The int