虚拟语气,练习和答案.doc

虚拟语气主要用来表达：1，非真实的情景，不可能发生的事。某种与事实相反或难以实现的情况，或者说话者的主观愿望。2，强制性的语气，表示建议，命令，劝告等，表示强烈的要求做到，必须做到1 虚拟语气用于if引导的状语从句中从句主句与过去事实相反had donewould/could/might have done与现在事实相反did/werewould/could/might do与将来事实相反were to do/should do/didwould/could/might doIf I were you, I would accept the advice.If I had known, I would have told you.If it rained tomorrow, I would postpone the party.2 当谓语动词表示建议，命令，劝告，坚持，渴望等，后面的从句用虚拟语气，从句的谓语动词使用should+pose/suggest/advise/order/demand/insist/desire that sb (should) doI insisted that you (should) take immediate action.My suggestion is that you (should) take immediate action.It is suggested that you should take immediate action.3.wish+从句1）表示将来 would v. 2)表示现在用过去式3）表示过去的用过去完成式I wish I would become a teacher.I wish I were a bird.I wish I had attended the meeting yesterday.4.if only 要是就好了。后面的从句1）表示现在用过去式2）表示过去的用过去完成式If only I were a bird now.If only I had attended the meeting yesterday.5. It is about/high time that(谓语动词用过去式)It is about time that you went to school.6.It is necessary/important/essential that(should) v.It is necessary that we should get everything ready by today.7.含蓄条件中without but forWithout your help, I couldnt have passed the exam.8.as if从句 1）与现在情况相反用过去式，2）与过去情况相反用过去完成式 You look as if you were ill.He talked as if he had been to America.9.would rather1）与现在情况相反用过去式，2）与过去情况相反用过去完成式I would rather you went there now.I would rather you hadnt said that.10.otherwise 主语+would v./would have ved.She was ill, otherwise she would have attended the meeting.11.for fear that, lest that, in case thatshould v.I keep some candles in case that electric power should fail.历年典型考题51. You _ your work ahead of time without their help.(2000-06-A)A .havent completed B .wouldnt have completed C .werent completing D .shouldnt have completed2. I didnt see your boss at the meeting. If he (come) _, I would have told him the news. (2000-06-B)3. It is advised that we (sign) _ an agreement right after the discussion. (2000-06-B)4. I suggested that he (refuse) _ the offer proposed by that company. (2000-12-A)5. He talked as if he (do) _ all the work himself, hut in fact Tom and I did most of it .(2000-12-B)1. Peter _ the drivers test, but he wasnt calm enough in the last ten minutes. (2001-06-A-试卷2)A .might have passed B .must have passed C .will have passed D .ought to have passed 2. If only she (know) _ that her behavior was not welcome , who would have been more careful with her manners.(2001-06-A-试卷2)3. It s high time we _ something to stop road accidents.(2001-06-B-2)A .did B .are doing C .will do D .do 4. Xiao Li speaks English in a way as if she (be) _ am American.(2001-06-B-2)5. Its necessary that the problem _ in some way or other.(2001-06-B-2) A. is settled B. was settled C. be settled D. has been settled6. If I hadnt driven the car yesterday ,I (avoid) _ the accident.(2001-06-B-2)7. You _ the new foreign teacher if you had been here yesterday. (2001-12-B)A .must have seen B .would have seen C .should see D .had seen8. If I (have)_ your phone number, I would have called you yesterday evening.(2001-12-B)9. The boss insisted that Mr. Copper (give) _ up his experiment at once.(2002-12-B)10. I think its high time we _ strict measures to stop pollution.(2002-12-A)A. will take B .take C .took D .have taken11. The director required that every member in his department(refer) _ to this report.(2002-12-A)12. I didnt go with them to the beach yesterday .But I do wish I _ there.(2003-06-B)A. had been B. have been C. was D. am18._ last Friday, we would have got to Paris. (2003-06-A)A .Had he left B .Would he leave C .If he is to leave D .If he was leaving 19. It is required that every employee (come) _ in their uniform before 8:30 a.m. (2003-06-A)实战强化训练51. The firm has been given instructions that the manager (fly) _ to New York.2. The manager demands that the new secretary (have) _ a thorough knowledge of the personnel.3. It is necessary that he (take) _ a good rest after working for a long time.4. But for your help, I (not be) _ able to find the right solution to the problem so soon.5. I lost the pen you had bought me for my birthday .If only I (not lose) _ it.6. If it hadnt rained last night, the ground (not be) _ so wet now.7. I shouldnt have taken your umbrella if I (know) _ that it was the only one you had.8. Its about time that you (begin) _ to study English.9. He insisted that he (resign) _ from his post.10. If only I (go) _ there last night.11. If you knew me better, you would not (say) _ that.12. It is essential that all the facts (examine) _ first.13. I would rather you (give) _ me a new one instead of having it repaired as you did.14. If he (be) _ here last night, I would have spoken to him.15. They might live quite comfortably (be) _it not for a quarrel with their neighbor.16. The dean agrees to the suggestion that language laboratory (re-equip) _.17. Take the umbrella, otherwise you (catch) _ in the rain.18. The foreign students advisor recommended that we (study) _ more English before entering the university.19. The young man insists that what he has done (benefit) _ the people in the near future.20. I think it is advisable that a secretary (be) _ appointed at once.21. He acts as if he _ an expert.A .was B .should catch C .were D .had been22. He put his coat on for fear that (or lest) he _ cold.A .catches B .should catch C .catch D .has caught23. Without your advice, I _ in passing the exam.A .couldnt have succeeded B .couldnt succeed C .didnt succeed D .dont succeed24. Had they time, they certainly _ and help us.A .would come B .had come C .have come D .will come25. If the earth stopped moving, what_?A .do you think would h