M6U3 虚拟语气 练习题

1. If I ____ where he lived, I ____ a note to him.

A. knew, would send             B. had known, would have sent 

C. know, would send             D. knew, would have sent

2. Mary is ill today. If she _____, she ____ absent from school.

A. were not ill; wouldn't be        B. had been ill; wouldn't have been

C. had been ill; should have been   D. hadn't been ill; could be

3. If you had enough money, what ________?

  A. will you buy                  B. would you buy 

C. would you have bought          D. will you have bought

4. Were I to do it, I ________ it some other way.

A. will do    B. would do    C. would have done        D. were to do

5. I ________ him the answer ________ possible, but I was so busy then.

A. could tell; if it had been          B. must have told; were it

C. should have told; had it been      D. should have told; should it be

6. You didn't take his advice. ________ his advice, you ________ such a mistake.

A. Had you taken; wouldn't have made        B. If you had taken; would make

C. Were you lo take; shouldn’t have made   D. Have you taken; won t have made

7. ---If he_____, he ______ that food.          

   --- Luckily he was sent to the hospital immediately.

A. was warned; would not take      B. had been warned; would not have taken

C. would be warned; had not taken   D. would have been warned; had not taken

8. I didn't see your sister at the meeting. If she _____, she would have met my brother.

A. has come       B. did come        C. came        D. had come

9. Jane would never have gone to the party ______ that Mary would come to see her.

A. has she known     B. had she known   

C. if she know        D. if she has known

10. I didn’t know his telephone number. ____ it, I ____ then.

A. Had I known, would ring him up  B. Should I know, would have rung him up

C. If I knew; would ring him up     D. Had I known; would have rung him up

11. I was really anxious about you. You _____  home without a word.  (2001全国)

A. mustn't leave        B. shouldn't have left 

C. couldn't have left     D .needn't leave

12. I have lost one of my gloves. I __________ it somewhere.

A.must drop          B.must have dropped

C.must be dropping    D.must have been dropped

13. _______ fired, your health care and other benefits will not be immediately cut off.

A. Would you be   B. Should you be   C. Could you be   D. Might you be

14. Helen couldn’t go to France after all. That’s too bad.

I’m sure she would have enjoyed it if ______.

A. she’s gone  B. she’ll go  C. she’d gone   D. she’d go

15.  Were it not for the friction (磨擦力)exerted between the tires and the road, the vehicle ______ started.

A. can not even be  B. could not even be  C. should even be  D. be not even

16. What would happen, if you ______ the rules of the road?

A. not observed  B. do not observe  C. did not observe  D. observe not

17. The manager of the hotel requests that all the guests ______ after the mid-night.

A. don’t make loud noise B. couldn’t make any noise

C. not to make low noise    D. shouldn’t make loud noise

18. ______ for your help, we’d never have been able to get out of trouble.

A. Had it not been                          B. If it was not 

C. If we had not been                     D. If there had not been

19.Had Paul received six more votes in the last election, he ______our chairman now. 

A. must have been   B. would have been  C. were   D. would be

20.I _____ you a present for your birthday,but I was short of money at that time.

A. would like to give                                    B. liked to have given 

C. would have liked to give                        D. like to give

21. But for their common efforts, they ______ achieved so much in their research..

A. could have  B. will not have  C. could not have  D. have not

22. ______ your advice, I would never have got the job.

A. But for   B. As for   C. Apart from    D. Except for

23. He must have missed the train, or he ______ here then.

A. should be   B. would be  C. would have been  D. had to be

24.Without electronic computers,much of today’s advanced technology_____ achieved.

A. must have been  B. could have been  C. should have       D. would not have been

25. I was in a hurry that day. Otherwise I ______ to talk to you.

A.  had stopped  B. would have stopped  C. stopped  D. had to stop

26.The housemaster was strict.He requested that we ______television on week nights.

A. not watch   B. not to watch   C. not be watching    D. have not watched

27. I would ask George to lend us the money if I ______ him.

A. had known   B. knew   C. have known   D. know

28. I _____ it to him if I thought he would understand.

A. shall explain  B. will explain  C. would explain  D. explain

29. The police chief ordered that parking _____ on Main Street during the rush hours.

A. be prohibiting   B. is prohibited    C. was prohibited  D. be prohibited

30. If you hadn’t gone with Tom to the party last night, _______.

A. you would meet John already     B. you won’t have missed John

C. you will have met John             D. you would have met John

31. If the sea ____ to rise 50 feet, India would become an island.

A. will    B. is     C. was     D. were

32. If you ____ to see Mary, what would you tell her?

A. are     B. will be going   C. must   D. were

33. I demanded that the students each ______ a plan for the summer vacation.

A. would make  B. will make   C. make  D. made

34. If you _____ that late movie last night, you wouldn’t be sleepy.

A. haven’t watched            B. didn’t watch

C. hadn’t watched             D. wouldn’t have watched

35. Had Alice been more hardworking, she _______.

A. had not failed           B. would not fail

C. could not be failed       D. would not have failed

36. _______ today, he would get there by Friday.

A. Would he leave         B. Was he leaving

C. Were he to leave        D. If he leaves

37. ______ difficulties, we would be successful.

A. Should we overcome     B. Would we overcome

C. Might we overcome      D. Could we overcome

38. The teacher demanded that the exam _____ before eleven.

A. must finish    B. would be finished   C. be finished   D. must be finished

39. She made the demand that the journalists _____ at once ______ Iraq.

A. leave; for     B. leave; to        C. left; to         D. to be left; for

40. He is talking so much about America as if he _____ there.

A. had been    B. has been           C. was           D. has gone

41. The young man insisted that he _____ nothing wrong and _____ free.

A. did; set                          B. had done; should be set 

C. should do; be set                  D. had done; must be set

42. I suggested there ____be a kind of language all could understand and use ____

A. can; it          B. /;   /        C. would; it        D. may;  /

43. The suggestion has been made _____ the basketball game _____ put off.

A. for; to    B. that; be        C. which; should be      D. to; being

44. The order came that the medical supplies _____ to Beijing for the Stars soon.

A. would be sent     B. should send     C. be sent     D. must be sent

45. It is important that we _____ wild animals.

A. will protect   B. should protect     C. shall protect   D. are protecting

46. Had you listened to the doctor, you _____ all right now.

A. are        B. were         C. would be         D. would have been

47. _____ any change about the date, please tell me immediately.

A. Will there be  B. Should there be   C. There will be   D. There should be

48. _____ today, he would get there by Friday.

A. Would he leave                       B. Was he leaving

C. Were he to leave                      D. If he leave

49. Should it rain, the crops _____ .

A. would be saved                        B. would have been saved    

C. will be saved                          D. had been saved

50. You _____ come earlier. The bus left a moment ago.

A. would       B. should have          C. may          D. have

51. He treated me as though/as if _____ his own son.

A. I am            B. I would be      C. I was          D. I were

52. I _____ you some money, but I hadn’t any on me then.

A. would lend     B. would have lent   C. could lend  D. may have lent

53. A few minutes earlier and we _____ the rain.

A. have caught    B. had caught   C. could have caught   D. were to catch

54. --- “Have you ever been to Beijing?”            

     --- “No, but I wish I _____”

A. have              B. will           C. do             D. had

55. I’m glad I went over all my notes; otherwise _____.

A. I may have failed   B. I’d fail   C. I’d have failed   D. I’ll have failed

56. --- “What will you do during the summer holiday?”

   --- “I don’t know, but it’s high time _____ something.”

A. I’m deciding        B. I’ll decide      C. I decided     D. I decide

57. What should we do if it _____ tomorrow?

A. should snow      B. would snow       C. snow        D. will snow

58. If only I _____ my watch!

A. hadn’t lost       B. haven’t lost     C. didn’t lost      D. don’t lose

59. You _____ such a serious mistake if you had followed his advice.

A. may not make                          B. might not make

C. shouldn’t have made                     D. might not have made

60. We _____ the work on time without your help.

A. hadn’t had finished                       B. didn’t have finished

C. couldn’t have finished                     D. can’t have finished

61. --- “Where have you been?”

   --- “I got caught in traffic; otherwise _____ sooner.”

A. I would be here                         B. I have been here

C. I had been here                          D. I would have been here

62. If it were not for the fact that you _____ ill, I would ask you to do this right now.

A. were           B. had been         C. are           D. should be

Key：

1—5BABBC  6—10ABDBD   11-15BBBCB  16-20CDADC  21-25 CACDB  26-30ABCDD  31-35 DDCCD   36-40CACAA 41-45BBBCB 46-50 CBCAB     51-55 DBCDC    56-60 CAADC  61-62 DC