四级语法专项练习题 虚拟语气

四级语法专项练习题-虚拟语气1. The lecture bored me to death. I wish I ______ it.A)could not have attended C)have not attendedB)did not attend D)had not attended2. _____his timely arrival, the boy would have been drowned.A)But for B)Even if C)Except for D)If not3. He _____ ice-cream on the beach if his father _____ last year, leaving nothing but debts.A)were to be selling…should die B)would not be selling…had diedC)would be selling…had not died D)would not be selling…had not died4. At the last committee meeting, the motion that the club _____ open until midnight was defeated.A)would remain B)remain C)remained D)be remained5. The sun rises in the east and sets in the west, so it seems as if the sun ______round the earth.A)were circling B)is circling C)be circling D)circles6. ______, we shall go on a picnic.A)If the weather to be fine B)Had the weather been fineC)If the weather be fine D)Should the weather be fine7. They must have liked the apartment, or they ______ so long.A)didn’t stay B)won’t stayC)wouldn’t have stayed D)wouldn’t stay8. Had she been older, she_____ less sympathetic.A)might have been B)would beC)might be D)had been9. I will be obliged if you_____ me.A)could be able to help B)would be able to helpC)would help D)could help10. He_____ ten lectures on African literature, but he only gave three because of his illness.A)must have given B)gaveC)should have given D)had given11.Through worldly loss he came to an insight into spiritual truth to which he might______ have been a stranger.A)no more B)no less C)neither D)otherwise12. “My hat was here a second ago but now it’s missing. Someone_____ a joke about me!”A)must have made B)must be makingC)must make D)must have been made13. Mrs. Bliss kept the door and the windows shut lest the noise outside_____ her son’s sleep.A)would interfere with B)interfered withC)had interfered with D)should interfere with14. It is strange that such a thing_____ in your school.A)happens B)happened C)should happen D)had happened15. His advice has made the design better than it_____.A)had otherwise been B)would be otherwiseC)has otherwise be D)would otherwise have been16. You_____ all these parcels yourself. The shop would have delivered them if you had asked them.A)didn’t need to carry B)could not carryC)didn’t have to carry D)needn’t have carried17. He burned all the important documents for fear that they_____ into the enemy’s handsA)might fall B)should fallC)would fall D)will fall18. It would have been just as satisfactory if I_____ at home. I learned nothing in class.A)had stayed B)was stayingC)stayed D)would stay19. Had electronic computers not been invented, many problems on space flight_____.A)could not have been solved B)could not be solvedC)can not be solved D)could not have solved20. He took his raincoat with him lest it___.A)rained B)should rain C)would rain D)rains21. I’d rather you just___ in bed and___ anything for at least two weeks.A)stayed; didn’t do B)stayed; don’t do C)stay; don’t D)stayed; did22. The doctor ordered that the wounded soldiers___ to the hospital without any delay.A)be sent C)will be sent B)have been sent D)must be sent23. What do you think of his proposal that we___ put on a play at the English evening?A)have B)will C)has D)should24. No one would imagine that this city was just a night’s journey from here. It seemed as though___ in another world.A)it being of B)it were C)it was D)it to be答案1 d2 a3 d4 c5 a6 d7 b8 a9 d 10 b 11d 12 a 13 d 14 c 15 d 16 d 17 c 18 a 19 a 20 c 21 a 22 a 23 d 24 b25. I wish nothing___ prevent them from coming.A)shall B)would C)will D)can26. Your examination results were quite satisfactory, but___ if you had spent less time in playing football?A)won’t they have been better B)won’t they be betterC)wouldn’t they be better D)wouldn’t they have been better27. If we___ more freedom in choosing courses, we would have had more motivation to study.A)were given B)could been given C)had been given D)had given28. It is extremely urgent that they___ from the mountain before dark.A)must rescue C)will be rescuedB)be rescued D)shall be rescued29. But that we saw it, he___ it.A)can’t believe C)could not have believedB)could not believe D)did not believe30. If you___ next week, I might have time to see you again.A)are to come C)was to come B)come D)were to come31. If I___ the TV set, I should be glad to help you.A)can be able to repair C)shall be able to repairB)will be able to repair D)could repair32. For a child to give up his less mature idea for a more mature one, it requires that the child___ psychologically ready for the new idea.A)would be B)were C)be D)is33. I___ do that if I were given the choice.A)had rather not C)would not ratherB)rather not D)would rather not34. “where have you been?”“I got caught in traffic;___ I would have been here sooner.”A)anyway B)otherwise C)although D)however35. ___to me, he would not to be in such trouble now.A)If he listened C)Should he listenB)If he would listen D)Had he listened36. ___,he would have been a rich man.A)If he was to enter business C)Had he entered businesB)Was he to enter business D)If he were to enter business37. ___,I wouldn’t have gone to the film last night.A)If I had been you C)If I were you B)If I was you D)If I am you 38, It is important that the results of an experiment____A)check and recheck C)be checked and recheckedB)checking and rechecking D)checked and rechecked39. ___for your help, we’d never have been able to get over the difficulties.A)If we had not been C)If it were notB)Had it not D)Had it not been40. I___ you with the funds. Why didn’t you ask me?A)should provide C)had providedB)could provide D)could have provided41. He demands that she ___his own recordsA)keeps B)may keep C)is keeping D)keep42.If it ______tomorrow , they would not go out .A)would have snowed C)snows B)will snow D)were to snow43. _______,we should be glad.A)Were they coming tomorrow C)They come tomorrowB)They would come tomorrow D)Were they to come tomorrow44. He would be studying at the university now if he ______the entrance examination .A)passed B)have passed C)had passed D)should have passed45. It __ around eight o’clock when I drove back home because it was already dark.A)must have been B)was to be C)must be D)had to be46. The accomplishment of modern medicine would be impossible __highly specialized instruments.A)without B)but without C)but there are D)among47. It was feared that the strain of continued isolation and rough weather __their nerves.A)affect B)might affect C)may affect D)affects48. If I__ to go .I would certainly go .A)will be asked C)should be askedB)have been asked D)had asked49. “He is already on the wrong side of forties.”“It’s about time he__ himself a wife and settled down.”A)finds B)should find C)found D)had found答案25 b 26 d 27 c 28 b 29 c 30 d 31 d 32 c 33 d 34 b 35 d 36 c 37 c 38 c 39 d 40d 41 d 42 d 43 d 44 c 45 a 46 a 47 b 48 b 49 c。