高三英語二輪復(fù)習(xí)虛擬語氣課件

1、高三英語二輪高三英語二輪復(fù)習(xí)虛擬語氣復(fù)習(xí)虛擬語氣課件課件( Subjunctive Mood ) 高三英語二輪復(fù)習(xí)虛擬語氣課件1. 陳述語氣多見于大多數(shù)句子里陳述語氣多見于大多數(shù)句子里, 用來陳述事實或用來陳述事實或就事實提出詢問就事實提出詢問, 廣泛用于陳述句和疑問句中。廣泛用于陳述句和疑問句中。 He could swim, but he didnt jump into the water to save the boy.2. 祈使語氣僅用于祈使句中，表示說話人向?qū)Ψ狡硎拐Z氣僅用于祈使句中，表示說話人向?qū)Ψ教岢稣埱螅瑒窀婊蛎?。提出請求，勸告或命令?Shut the window bef

2、ore leaving.3. 虛擬語氣表示說的話不是事實，或者是不可能虛擬語氣表示說的話不是事實，或者是不可能發(fā)生的情況，而是一種愿望，建議或與事實相反發(fā)生的情況，而是一種愿望，建議或與事實相反的假設(shè)等。的假設(shè)等。 If I were a bird, I should fly in the sky.高三英語二輪復(fù)習(xí)虛擬語氣課件高三英語二輪復(fù)習(xí)虛擬語氣課件如果假設(shè)的情況與事實相反，或是根本不可能如果假設(shè)的情況與事實相反，或是根本不可能發(fā)生或是發(fā)生的可能性很小，這就是非真實條發(fā)生或是發(fā)生的可能性很小，這就是非真實條件句，即虛擬條件句。件句，即虛擬條件句。1與現(xiàn)在的事實相反的假設(shè)的動詞形式與現(xiàn)在的事

3、實相反的假設(shè)的動詞形式 從句：過去式（從句：過去式（be只用只用were） 主句：主句：would(should/ could / might)+動詞原形動詞原形 If it were not raining, we should go for a picnic. If he came here, he might be able to help you.高考例題高考例題1） (1984年高考年高考) If there were no subjunctive mood, English_ much easier.A. will be B. would have been C. could ha

4、ve been D. would be 答案答案: D2與過去的事實相反的假設(shè)的動詞形式與過去的事實相反的假設(shè)的動詞形式從句：從句：had + p.p. 主句：主句：would(should/ could / might)+have + p.p.She should have gone to the party if she had been invited. If she hadnt called me, I should have overslept this morning.2） (1993年高考年高考) If he _, he _ that food. Luckily, he was

5、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 warned; had not taken 答案答案: B3與將來的事實相反的假設(shè)的動詞形式與將來的事實相反的假設(shè)的動詞形式從句：過去式或從句：過去式或should / were to+動詞原形動詞原形主句：主句：would(should/ could / might)+動詞原形動詞原形If

6、I were to be 20 years old next year, I should take the course of computer science. If it should fail, I would try again. What would happen if the earth stopped turning? 3） If he _ tomorrow, he would find Mr. Wang in the office. A. comes B. will come C. should come D. come 答案答案: C 注：注：1。在。在if引導(dǎo)的非真實條件

7、句中，引導(dǎo)的非真實條件句中，if可以省略，可以省略，但是需要倒裝（從句位于主句前）但是需要倒裝（從句位于主句前） If he had been warned, he would not have taken that food. =Had he been warned, he would not have taken that food. What would happen if the earth stopped turning? =What would happen if the earth were to / should stop turning? =Were the earth to

8、 stop turning, what would happen? =Should the earth to stop turning, what would happen?4）_ he would have succeeded in the examination. A. Had he worked hard B. If he worked hard C. If he works hard D. If he has worked hard 答案答案: A2某些介詞某些介詞without / but for等或連詞等或連詞 otherewise等表示含蓄條件，需用虛擬語等表示含蓄條件，需用虛擬

9、語 氣。氣。Without air, we would not live even for five minutes. =If there were no air, we would not live even for five minutes.But for the storm, we should have arrived earlier. =If it had not been for the storm, we should have arrived earlier. Jack cant have arrived yet; otherwise he would have telepho

10、ne me. =Jack cant have arrived yet; if he had arrived, he would have telephone me. 5） (1991年高考年高考) Without electricity human life _ quite different today. A. is B. will be C. would have been D. would be 答案答案: D6） (2001年上海春招年上海春招) He hesitated for a moment before kicking the ball, otherwise he _ a go

11、al. A. had scored B. scored C. would score D. would have scored 答案答案: D3當(dāng)主句的動作和從句的動作不是發(fā)生在當(dāng)主句的動作和從句的動作不是發(fā)生在同一時間，需用混合虛擬條件句表示。同一時間，需用混合虛擬條件句表示。1）過去時與現(xiàn)在時混合使用，即條件為過）過去時與現(xiàn)在時混合使用，即條件為過去事實相反的假設(shè)，而主句為與現(xiàn)在事實相去事實相反的假設(shè)，而主句為與現(xiàn)在事實相反的說法。反的說法。 If he had followed the doctors advice, he would be all right now.2）現(xiàn)在時與過去時

12、混合使用?，F(xiàn)在時與過去時混合使用。 If he could pass the exam now, he would have passed it last time.3）現(xiàn)在時與將來時混合使用。）現(xiàn)在時與將來時混合使用。 If he were here now, he was to start off with us tomorrow.7）(2002年上海年上海) It is hard for me to imagine what I would be doing today if I _ in love at the age of seven, with the Melinda Cox Li

13、brary in my hometown. A. wouldnt have fallen B. had not fallen C. should fall D. were to fall答案答案: B 8）(1995年高考年高考) When a pencil is partly in a glass of water, it looks as if it _. A. breaks B. has broken C. were broken D. had been broken 答案答案: C高三英語二輪復(fù)習(xí)虛擬語氣課件高三英語二輪復(fù)習(xí)虛擬語氣課件高三英語二輪復(fù)習(xí)虛擬語氣課件 1在動詞order

14、/ demand / insist / command / advise / suggest / request / require / decide / ask等詞后的賓語從句中謂語動詞用（should）+動詞原形。 Janes uncle insisted that she not stay in the hotel. The workers requested that their working conditions be improved.注：這些詞的后面有時也不用虛擬語氣。 Janes pale face suggested that she was ill. He insiste

15、d that he was right.9）(1987年高考) The judge ordered that the thief _ punished. A. would be B. should be C. was to be D. must be 答案: B10）(1997年高考) Janes pale face suggested that she _ ill, and her parents suggested that she _ a medical examination. A. be; should have B. was; have C. should be; had D. w

16、as; has答案: B2動詞wish的賓語從句的謂語動詞與條件從句的謂語動詞形式一樣，即：現(xiàn)在使用過去；過去使用過去完成；將來使用過去將來（不管主句的謂語動詞如何）。 I do wish that I could help you. I wish I had known the answer to the question.高考例題 11） (2002年上海春招) How I wish every family _ a large house with a beautiful garden! A. has B. had C. will have D. had had 答案: B12） (19

17、88年高考) I wish I _ you yesterday. A. seen B. did seen C. had seen D. were to see 答案: C2. It + be + important / desirable (理想的) / better / strange / necessary / surprising / +that從句 (should +動詞原形) It is necessary that you (should) be present at the discussion.3. It is a pity / a matter of regret / won

18、der / shame+ +that從句 (should +動詞原形)4. It is (high / about ) time + that 從句(動詞用一般過去時態(tài)) It is time we left. = It is time for us to leave. It is high time that he began to think how to deal with money.例題13) It is desirable that the plane _ as light as possible. A. was B. be C. is D. were 答案: B高三英語二輪復(fù)習(xí)虛

19、擬語氣課件1. It + be + suggested / ordered / demanded / required / requested / planned / arranged / +that從句 (should +動詞原形) It was suggested that Jane (should) have a medical examination. 14）It is high time that we _ to school. A. would go B. went C. will go D. had gone答案: B15） I would rather that you _ r

20、ight away. A. leave B. left C. will leave D. should live答案: B高三英語二輪復(fù)習(xí)虛擬語氣課件名詞suggestion / proposal(建議) / order / advice / demand 等可以接名詞性從句,從句中的謂語動詞一般使用虛擬語氣, (should )+動詞原形.My suggestion is that you (should) send a few soldiers to help them. He makes the demand that she (should) leave the place at on

21、ce.例題 16）Their demand is that their wages _ increased by 20%. A. be B. should C. will be D. must be 答案: A17）The teacher agreed to the suggestion that the students _ two weeks to prepare for the exam. A. give B. should give C. be given D. would be given答案: C 高三英語二輪復(fù)習(xí)虛擬語氣課件 關(guān)聯(lián)詞有as if / as though (用法與w

22、ish后的賓語從句相同,即: 現(xiàn)在使用過去；過去使用過去完成；將來使用過去將來（不管主句的謂語動詞如何）。 They look rather puzzled as if they didnt know anything about it.高考例題 18）(1993年高考) The two strangers talked as if they _ friends for years. A. should be B. would be C. have been D. had been 答案: D高三英語二輪復(fù)習(xí)虛擬語氣課件由so that / in order that / for fear that(以免)引導(dǎo)的從句中謂語動詞常使用情態(tài)動詞may / might / can / could 等. I got th