1、課后練習參考答案第一章語音. 1.b 2.a 3.b 4.d 5.d 6.c 7.a 8.c 9.d 10.d 11.b 12.b 13.d 14.b 15.c 16.b 17.a 18.c 19.b 20.a 21.c 22.b 23.c 24.c 25.a26.c 27.a 28.b 29.b 30.a 31.c 32.a 33.d 34.d 35.b 36.d 37.b 38.b 39.d 40.d. 1.d 2.b 3.a 4.c 5.c 6.d 7.b 8.c 9.a 10.b 11.a 12.b 13.b 14.b 15.c第二章詞匯與語法結構exercise 1i. l.watc

2、hes 2.knives 3.teeth 4.photos 5.children 6.crises 7.classes 8.keys 9.words 10.months 11.radios 12.sheep 13.mice 14. women teachers 15. sons-in-law. 1.d 2.d 3.b 4.b 5.a 6.a 7.b 8.d 9.d 10.a exercise 2i. 1.a;the;the 2. the;the 3. an;a 4.; 5.the; the 6.; 7.a;the 8.a 9./; the 10./; the 11. the; the 12.

3、an13./; a 14. the; the 15.the; the;. 1.b 2.d 3.b 4.b 5.b 6.b 7.a 8.d 9.c 10.bexercise 3i. 1.his,hers 2.their,ours 3.her,yours 4.your,his 5.its 6.mine 7.our , theirs 8.myii. l.yourself/yourselves 2.myself 3.themselves 4.himself 5.herself 6.ourselves 7.himself 8.herself. 1.these 2.this 3.that 4.these,

4、that5.this 6.such 7.those 8.sameiv. l.(l)one,the other (2)other (3)another (4)the other (5)other 2. (l)both (2)a11 (3)both (4)every (5)each 3. (l)either (2)none (3)either (4)no one (5)neitherexercise 4. 1.(1)fifteen (2)forty-nine (3)ninety-nine (4)a (one) hundred (5)one hundred and fifty-seven (6)si

5、x hundred and forty-three(7)three thousand seven hundred and twelve (8)one hundred and six thousand five hundred and eighty-three (9)twenty million (10)three hundred and twenty-seven million six hundred and fifty-eight thousand one hundred and forty-nine2. (1)first(lst) (2)fifth (5th) (3)twelfth (12

6、th) (4)twenty-second (22nd)(5)thirty-third (33rd) (6)fortieth (40th)(7)fifty-first (51st) (8)sixty-eighth (68th)(9)ninety-ninth (99th) (10)hundredth (100th). 1.lesson three/the third lesson 2.page 26(twenty-six)/the twenty-sixth page 3.no.1 middle school 4.bus no. 18 5.the second week 6.the twenty-f

7、irst(21st)century 7.room 305 8.room 401 teaching building 9.tel. no.3813226 (telephone number three eight one three double two six) 10.tel.no.3851604 extension 512 (telephone number three eight five one six o four extension five one two). 1.at nine ( o'clock) 2.in november last year3.on january(

8、the)18th,1974 4.page 30(thirty)5.bus no.2 6.in his seventies 7.nine-year-old 8.sixty meters wide9.his second time 10.no. 3 hospital. 1.d 2.c 3.c 4.a 5.c exercise 5 1.a 2.c 3.b 4.c 5.a 6.d 7.c 8.a 9.b 10.c11.b 12.b 13.c 14.b 15.c 16.c 17.b 18.d 19.a 20.c exercise 6i 1.on 2.for 3.along 4.from,to5.for

9、6.of;of 7.between 8.until 9.to 10.at 11.about 12.above13.besides 14.except 15.for 16.over17.throughout/over 18.up 19.with 20. again 1.a 2.a 3.b 4.c 5.d 6.d 7.b 8.b 9.b 10.b 11.b 12.a 13.a 14.c 15. b 16.c 17.a 18.c 19.c 20.c exercise 7i. 1.either; or 2.not only; but also 3.both; and 4.neither; nor 5.

10、as well as 6.and 7.or 8.for 9.not only; but also 10.either; or 11.both; and 12.but. 1.so that 2.though/although 3.because 4.as soon as 5.while/when/as 6.as if 7.as well as 8.till 9.unless 10.in order that 11.until 12.as. 1.b 2.d 3.c 4.c 5.b 6.a 7.b 8.c 9.d 10.b11.b 12.b 13.c 14.b 15.a 16.c 17.c 18.d

11、 19.c 20.c exercise 8 i. 1.arose,arisen,arising 2.bit,bitten,biting3.bought,bought,buying 4.chose,chosen,choosing5.cut,cut,cutting 6.clung,clung,clinging7.drew,drawn,drawing 8.drank,drunk,drinking9.drove,driven,driving 10.dwelt,dwelt,dwelling11.fell,fallen,falling 12.fought,fought,fighting13.fled,fl

12、ed,fleeing 14.forgot,forgotten,forgetting15.hung,hung,hanging 16.hanged,hanged,hanging17.hit,hit,hitting 18.laid,laid,laying19.lied,lied,lying 20.lay,lain,lying. 1.getting (growing) e 3.gone 4.fell 5.get 6.turried 7.feels 8.running 9.wearing 10.get ( become) 11.fall 12.get/become 13.worn 14.sound 15

13、.tastes. 1.b 2.b 3.b 4.d 5.a 6.b 7.c 8.d 9.c 10.d 11.d 12.c 13.c 14.c 15.c 16.c 17.a 18.d 19.d 20.c exercise 9i. 1.remains 2.goes 3.are watching 4.have been working5.has been dead 6.is getting 7.is boiling 8.is getting 9.writes 10.are;talking about 11.am expecting 12.tastes;think 13.feeling;am feeli

14、ng 14.extends; are extending15.have been playing;haven't played 16.have known ; have been reading; haven't finished17.have been writing 18.have been;have;come19.have been reading 20.have read. 1.a 2.c 3.c 4.a 5.c 6.c 7.b 8.c 9.b 10.a 11.c 12.c 13.d 14.a 15.c 16.c 17.c 18.c 19.c 20.d exercise

15、 10i. l.a 2b 3b 4.c 5.b 6.c 7.d 8.a 9.c 10.d 11.c 12.b 13.d 14.d 15.c 16.a 17.c 18.d 19.a 20.a exercise 11. l.a 2.b 3.a 4.a 5.a 6.a 7.d 8.d 9.c 10.b 11.a 12.c 13.d 14.a 15.b . 1.am going to start; are; going to do; is going to help/will help 2.would be doing 3.are going to present/will present 4.are

16、 going to camp; cook 5.would have arrived 6.am going to make; will burn 7.am going to have es;will take 9.are;going; promised; would go; will work 10.will have done exercise 12 i. 1.solutions to the financial turmoil are being striven to find by the world major economies because of the worldwide fin

17、ancial crisis in 2008. 2.we are requested by the customs officers to show our passports. 3.it was impossible that she did the work alone. 4.has anything been heard about him lately? 5.were you given anything或 was anything given to you? 6.action will be taken against the careless driver. 7.he has alr

18、eady been told to report for duty at 8:00 a. m. 8.the customs authorities may confiscate these goods. 9.people speak english all over the world. 10.many islands were not seen during the voyage. 11.the doctor ordered me to stay in bed. 12.i was asked by the police inspector where the wallet had been

19、found. 13.we shall send you the examination report next week. 14.you will be informed of the matter from time to time. 15.the authorities will not allow any hawkers to sell near the park. 1.c 2.c 3.c 4.d 5.b 6.b 7.d 8.d 9.d 10.b11.b 12.a 13.c 14.c 15.d 16.d 17.d 18.a 19.a 20.d 1.a錯，應為is estimated 2.

20、b錯，應為was broken3.b錯，應為was 4.b錯，刪去was5.d錯，應為suspended 6.d錯，應為performed by7.d錯，應為kept 8.c錯，應為can be seen9.b錯，應為be removed 10.d錯,應為formedexercise 13i. 1.c 2.d 3. d 4.a 5. d 6. d 7.d 8.c 9. a 10. b 11.b 12.d 13.a 14. b 15. c 16. c 17.a 18. c 19.d 20.b 21. c 22. d 23. c 24.d 25. a 26. d 27.d 28.b 29.b 30

21、.d31. a 32. b 33.c 34. c 35. b 36b 37b 38.d 39.d 40. c 41.b 42. b 43. a 44b 45.d 46d 47. a 48. d 49. b 50. a 51.c 52. b 53.d 54. a 55. d 56. a 57. a 58. a 59. c 60. b exercise 141.d 2.b 3.d 4.b 5.b 6.c 7.c 8.d 9.c 10.a 11.c 12.b 13.a 14.b 15.c 16.b 17.a 18.d 19.d 20.c21.c 22.c 23.c 24.b 25.d 26.d 27

22、.c 28.d 29.a 30.a 31.c 32.c 33.b 34.b 35.b 36.d 37.d 38.a 39.d 40.c41.c 42.b 43.b 44.a 45.d 46.b 47.d 48.a 49.d 50.dexercise 15i. 1.would feel 2.would have become 3.were 4.had; known; would not have bought 5.were 6.came 7.had left 8.had not arrived9.went 10.would have; were. 1.d 2.d 3.c 4.d 5.c 6.d

23、7.d 8.c 9.a 10.b11.c 12.b 13.d 14.a 15.d 16.c 17.c 18.d 19.b 20.b 21.d 22.c 23.c 24.c 25.b 26.d 27.d 28.c 29.a 30.b 31.a 32.d 33.a 34.b 35.a 36.a 37.b 38.c 39.a 40. b 1.c錯，應為have promised 2.c錯，應為had 3.b錯，應為disliked 4.a錯，應為had learned 5.d錯，應為( should) have 6.c錯，應為(should) be 7.b錯，應為( should) reflect

24、on 8.a錯，應為would have 9.c錯，應為had 10.c錯,應為can'texercise 16i. 1.b 2.c 3.a 4.d 5.d 6.a 7.a 8.d 9.c 10.d 11.c 12.d 13.a 14.b 15.d 16.d 17.c 18.a 19.a 20.a exercise 17. 1.c 2.b 3.a 4.b 5.a 6.b 7.d 8.a 9.b 10.c 11.a 12.b 13.d 14.b 15.b 16.c 17.c 18.d 19.d 20.a21.d 22. c 23.c 24.d 25.aexercise 18 1.d 2.

25、 c 3.a 4. c 5. d 6.d 7.d 8.c 9.b 10.d 11.a 12.b 13.a 14.a 15.c 16.cexercise 19i. 1.i've been waiting for him for two hours but he didn't show up. 2.they asked her not to play computer games but she didnt listen to.3.shes sent him three letters, but he hasnt written back.4.i lent him ten poun

26、ds last month, but he hasnt paid me back.5.i bought ten notebooks last term, but i havent used them all. 1.the bus stopped and people got on it.2.they have worked as volunteers in the quake-stricken area for five months and they will go on working. 3.she has torn her dress and theres a hole in it no

27、w. 4.i have done three exercises and here they are. 5.he has mended his jacket and it's all right now. 1.he can't understand this letter, so i am going to translate it. 2.you've forgotten to post this letter, so i am going to post it for you. 3.the cake is finished, so i am going to have

28、 a biscuit. 4.professor zhang is very busy today, so peter is not going to see him tonight. 5.the sun is setting in her eyes, so she is going to pull the curtain.iv. 1.hurry up or we'll be late. 2.we must help him with his lessons or he won't be able to pass the exam. 3.give him support or h

29、e won't be able to accomplish the work. 4.do you understand or is the point still not clear? 5.will you stay with us or leave at once?. 1.b 2. b 3. b 4.d 5.a 6. a 7.d 8.c 9.a 10.d 11. b 12. b 13. c 14.d 15.d 16. c 17. a 18.c 19.b 20.c exercise 20 . 1.d 2.c 3.b 4.a 5.d 6.d 7.b 8.a 9.c 10.c11.c 12

30、.c 13.a 14.b 15.a 16.d 17.d 18.c 19.d 20.b 21.b 22.c 23.c 24.c 25.c 26.d 27.c 28.c 29.a 30.d. l.it is well-known that lu xun was a great writer. 2.where they will go to plant these saplings hasn't been decided yet. 3.what the doctors are discussing at the meeting is quite important. 4.it is enco

31、uraging to rural residents that the cpc's most important annual meeting in 2010 focuses on rural reform. 5.why she got wounded at work should be investigated. 1.we are excited to know that chinese taikonaut zhai zhigang completed china's first spacewalk on september 27 ,2008. 2.can you tell

32、me who discovered the element radium? 3.i'm not sure whose box it is on the floor. - 4.you can easily see which of these flowers is the biggest in the garden. 5.please tell me how much you paid for the dictionary.exercise 21. 1.b 2.c 3.a 4.b 5.c 6.a 7.c 8.d 9b 10.d 11.d 12.d 13.b 14.a 15.b 16.a

33、17.c 18.d 19.d 20.a 21.b 22.a 23.d 24.a 25.d 26.b 27.a 28.b 29.a 30.b. 1.which 2.who 3.whose 4.(that) 5.(that). 1.where 2.when 3.why 4.where 5.when. 1.the way that he finished the task is very creative. 2.the only one of the students who has been informed doesn't come. 3.did you see the young ma

34、n who was chosen the league secretary? 4.we shall visit the university where my father teaches. 5.the cadre whom you want to see has come. 6.can you think of anyone whose house is on a pile of rocks? 7.the day when i was to start arrived at last. 8.i have known the reason why she is so worried. 9.th

35、is is the girl who practises playing the piano everyday. 10.the watch which her mother gave her works very well. exercise 22i. 1.b 2.c 3.b 4.a 5.c 6.d 7.d 8.a 9.c 10.a 11.d 12.a 13.d 14.c 15.b 16.d 17.d 18.d 19.d 20.c 21.a 22.b 23.b 24.a 25.c 26.d 27.a 28.c 29.c 30.c. 1.when they arrived at the foot

36、ball field, the game had started. 2.you mustn't come into the room while we are having a lesson. 3.use the paint-brush as i showed you yesterday. 4.john does not have so many books as i have. 5.hardly had the boys come into the room when they set up a loud noise. 6.he came to the scene the momen

37、t he heard of the accident. 7.after i have finished my university studies i shall spend a year in travelling. 8.we shall go to see our aunt if we have a holiday. 9.although the weather is bad, we don't want to put off the basketball match. 10.the fog was so thick that i could not see anything cl

38、early around me.exercise 23 i. 1.has 2.was (is); were(are) 3.was(is) 4.is5.are 6.is( was) 7.has; remains 8.has 9.have 10.wasii . 1.a 2.d 3.d 4.d 5.a 6.c 7.b 8.a 9.b 10.c 11.a 12.b 13.c 14.b 15.b 16.a 17.b 18.a 19.c 20.d exercise 24i. 1.very glad to meet you here, and i hope we can meet again soon. 2

39、.tom doesn't think there will be bad results.3.doing exercises everyday can make you healthy and having a good habit can, too.4.do you often go to see a film at weekends？seldom.5.how much money should i have to pay for the coat？ 1000 yuan. 6.he was late because he had overslept and missed the tr

40、ain.7.i don't wish to take part in this protest, and do not intend to.8.reading exercises one's eyes, speaking one's tongue; while writing one's mind.9.she is now as diligent in her studies as she was then.10.china's trading area is many times larger than ten years ago. 1.b 2. d

41、3. a 4. a 5. b 6. d 7. b 8. c 9. a 10.c 11.c 12.d 13.b 14.d 15.d 16.b 17.c 18.d 19.b 20.a exercise 25 1.c 2. a 3. a 4.d 5. c 6.a 7. a 8. a 9.a 10.a 11.b 12.b 13.b 14.a 15.d 16.d 17.c 18.c 19.c 20.d exercise 26i. 1.the motor itself needs repairing. 2.these young seedlings themselves will require look

42、ing after carefully. 3.the storm did ruin the crops. 4.he said he would help us and he did help us. 5.mary does work hard, but somehow she remains as poor as ever . 1.it is along parallel tracks that the two trains are traveling side by side. 2.it was jane who told us a lot of interesting stories in class yesterday. 3.it was my telephone number that miss white happened to know. 4.it is scho