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1、Subjunctive Mood 虚拟语气,1) If I were you, I shouldnt do that. 2) We would go with you if we had time. 3) We could ask him if he were here. 4) If I knew his telephone number, I would ring him up.,I. 虚拟语气在主从复合句中的用法 1. 表示与现在事实相反，谓语动词的主要形式如下：,1) If he had seen you yesterday, he would have asked you about
2、it. 2) If you had come earlier, you would (might) have met him. 3) I would have called you if I had known your phone number.,2.表示与过去事实相反，谓语动词的主要 形式如下,1) If it should rain, the crops would be saved. 2) If it were to snow tomorrow, they would not go out. 3) If it rained tomorrow, we would not go out.,
3、3.表示与将来事实可能相反，谓语动词的主要形式如下：,Note: 1.错综时间句 2.省略连词if。在书面语中，如果虚拟条件句 中有were, had或should，可以if把省略而把 这几个词放到主语之前构成主谓倒装：例如： 1. Should he come, tell him to ring me up. 2. Were I you ,I would not do it. 3. Had he been more careful ,such mistakes could have been avoided.,3. If my lawyer _ here last Saturday, he
4、_me from going. A. had been; would have prevented B. had been; would prevent C. were; would prevent D. were; would have prevented,16. _ I be free tomorrow, I could go with you. A. Could B. Should C. Might D. Must,19. _ your letter, I would have written back two days ago. A. If I received B. Should I
5、 received C. Had I received D. If I could have received,21. Should it rain, the crops _. A. would be saved B. would have been saved C. will be saved D. had been saved,27. If I _ you, I would try again. A. am B. was C. were D. be,28. _ , all the students would hear. A. If the teacher had spoken loude
6、r B. If the teacher will speak louder C. Had the teacher spoken louder D. If the teacher spoke louder,29. What should we do if it _ tomorrow? A. should snow B. would snow C. snow D. will snow,30. If you _ 5 minutes earlier, you _ him. A. should come; had seen B. came; would see C. come; will see D.
7、had come; would have seen,(1) Mr Brown _ a house if he had enough money. A. will buy B. would buy C. bought D. has bought,(30) _ I known he needed money so badly, I might have managed to help him. A. Unless B. When C. If D. Had,II:虚拟语气在宾语从句的中的用法,1). wish后的宾语从句： 从句中的动词根据时间可采用不同的 形式，参见虚拟条件句： 1. I wish
8、 I were (was) as strong/clever/young as you. (But I am not.) 2. We wish we had paid more attention to our pronunciation. 3.I wish he would/could/might try.,2. I wish I _ you yesterday? A. seen B. did see C. had seen D. were to see,(29) I wish the train _ so late; then I could have got home before br
9、eakfast. A. hadnt arrived B. didnt arrive C. wouldnt arrive D. mustnt arrive,(31) I wish I _ to repair the bike, for I only made it worse. A. had tried B. hadnt tried C. tried D. didnt try,2.表示要求，命令，建议的虚拟语气。,宾语从句。常见动词： 一个坚持，两个命令，三个建议，四个要求。即 1.insist 2. order, command 3. advise, suggest, propose 4. d
10、emand , require, request, desire should + 动词原形,Note 1: insist作“坚决要求做”时，用此 句型；如作“坚决认为时，则不用虚拟： 1.He insisted that he (should) go instead of me. 2.He insisted that you were wrong. ( )1.Mr Smith ordered that the work _ at once. A.do B.did C.was done D.be done ( )2.The guard at the gate insisted that eve
11、rybody _the rules. A.obeyed B.obey C.will obey D.would,D,B,. suggestion, proposal, order, plan, idea等后面的 名词性从句： 1.My idea is that we (should) do the work ourselves. 2.What do you think of Xiao Yangs proposal that we (should) put on a play at the English evening?,1. The young man insisted that he _ n
12、othing wrong and _ free. A. did; set B. had done; should be set C. do; be set D. had done; must be set,2. Mother suggested that I _ my homework first before watching TV. A. did B. do C. shall do D. have done,5. The commander ordered that the wounded _ to hospital right away. A. to be sent B. be sent
13、 C. send D. should send 6. The order came that the medical supplies _ to the village soon. A. would be sent B. should send C. be sent D. must be sent,4. The suggestion has been made _ the basketball game _ put off. A. for; to B. that; be C. which; should be D. to; being,在句型 1.It is necessary/importa
14、nt/strange/ that. 2.It is a pity/a shame/no wonder/ that.等结构后的 主语从句： should+动词原形,.一些习惯句型中： It is (high) time后的定语从句中通常 也需要用虚拟语气?： 1.It is time that we went /should go to bed. 2.It is time we went home.,2. 用于以if only或as if 引导的简单句中,谓语动词常用did/were或had been虚拟形式, 如:, 用在if only引起的感叹句中（要是什么就好了）： 1.If only w
15、e had listened to their advice! 2.If only the letter had arrived in time! 3.If only I hadnt lost it!, would rather(宁愿)后也可以用? 这样的结构： 1.I would rather they came tomorrow (you had gone there too). 2.I could go myself but I would rather you went. 3.I would (had) rather you posted the letter right away.,4. If only he _ quietly as the doctor instructed, he would not suffer so much now. (2000) A. lies B. lay C. had lain D. should lie,8. It is important that we _ wild animals.
