虛擬語氣復(fù)習(xí).ppt

1、虛擬語氣,三大語氣:,陳述語氣：用于陳述事實 祈使語氣 虛擬語氣：表示說話人的愿望、假設(shè)、猜測、建議,1、普通型：if條件句,真實條件句：動詞用以前所學(xué)的一般謂語表達形式 非真實條件句：- “后退一步法” 錯綜條件句: 主從句時間不一致，一般有時間狀語提示,Practice,1. 如果我昨天有時間，我就能去參加會議。 2. 如果我現(xiàn)在有時間，我就能去參加會議。 3. 如果我明天有時間，我就能去參加會議。 4. 如果你昨天聽我的建議，你現(xiàn)在會好點。,過去之虛擬：If I had had time then, I would have attended the meeting. 現(xiàn)在之虛擬：If

2、I had time now, I would/ might/ could attend the meeting. 將來之虛擬：If I had time tomorrow, I would attend the meeting.If I were to have time tomorrow, If I should have time tomorrow, 錯綜時間條件句：If you had followed my advice just now, you would be better now.,錯綜時間條件句,當(dāng)條件狀語從句表示的行為和主句表示的行為所發(fā)生的時間不一致時，動詞的形式要根據(jù)

3、他所表示的時間來調(diào)整。(同樣遵循后退一步法),Practice- 錯綜時間條件句,1. 如果這個島仍然是一個旅游景點，上周的地震死亡人數(shù)會更多。（tourist attraction, cause,death） 2. 如果我是你，我不會錯過昨晚的電影。 3. 如果他們一大早就離開家，他們半小時后會到達,1. if the island were still a tourist attraction, last weeks earthquake would have caused far more death. 2. if I were you, I wouldnt have missed th

4、e film last night. 3. if they had left home in early morning, they would arrive in half an hour.,2、Wish / if only型,3、省略型,省if，把were, should, had ,would提前，構(gòu)成倒裝。 Had I known your address (If I had known your address), I would have called on you. If only 引導(dǎo)的從句：動詞形式與普通型同。 I were still young! you hadnt sa

5、id that!,4、堅決要命型(should)+V,“堅決要命”: 有這些意義的詞引導(dǎo)的句子， 或表示“驚奇、惶恐、懷疑、不滿”等意的句型中，動詞用(should )+V 的虛擬語氣形式。 堅：堅持、建議、推薦、關(guān)鍵的(insist, suggest, suggestion, advise, urge) 決：決心、決定(decide,decision,resolution) 要：要求、想要、重要的、必要的、緊要的（ask, request ,require, desire, demand, prefer） 命：命令(order, command) It is necessary, impor

6、tant that we (should) do strange, natural,He ordered (that) the letter (should) be mailed at once. She suggest (that) we (should) have lunch at the restaurant. Her pale face suggested her illness.(表明) We insisted that he (should) come to the party.= We insisted on her coming to He insisted that he w

7、as innocent. (堅持認為.）,It is necessary that he (should) be sent there at once. It is requested that he (should) make a speech at the meeting. My idea is that we (should) hold a party at Xmas.,5、狀從：,1、As if/ though: （遵循時態(tài)后退一步原則） 主句+as if/ as though+ 從句 對現(xiàn)在虛擬V-ed/were 對過去虛擬had done She treats him that w

8、ay as if he were her brother. She greeted me as if we had been old friends.,2、唯恐：in case, lest, for fear that should/may/might/could +V She hid her jewelry for fear that it could rain. 3、目的：in order that, so that. May/might/ could+V Lets hand in the homework earlier so that the teacher may have time

9、 to correct them.,6、特殊型,It is time (that): 動詞用V-ed 最常見。 would rather/would sooner 對現(xiàn)在、將來虛擬過去時 對過去虛擬 過去完成時 I would rather you had not done it. （事情已做） 含蓄條件句： without; but for, were it not for, had it not been for表虛擬 Were it not for your help, I wouldnt have made such rapid progress.,1)Mary said to me,

10、 Had I seen your bag, I _ it to you. A. will return B. must return C. could return D. would have returned 2)I would ask George to lend us the money if I _ him. A. had known B. have known C. knew D. know 3)If Bob_ with us; he would have had a good time. A. would come B. would have come C. had come D.

11、 came 4)_ the advice of his friends, he would not have suffered such a heavy loss in his business. A. If he took B. If he should takeC. Were he to take D. Had he taken 5)_, I should ask them some questions. A. Should they come to us B. If they come to us C. Were they come to us D. Had they come to u

12、s,6)_ you were busy, I wouldnt have bothered you with my questions. A. If I realized B. Had I realizedC. Did I have realized that D. As I realized 7)Without heat and sunlight, plants on the earth _ well. A. would not grow B. will not grow C. had not grown D. would not be grown 8)But for my classmate

13、s help, I _ the work in time. A. did not finish B. could not finishC. will not finish D. would not have finished 9)But for the rain, we _ a nice holiday. A. should have B. would have hadC. would have D. will have had 10)I didnt go to the party, but I do wish I _ there. A. were B. would be C. had bee

14、n D. will be,11)Peter wishes that he _ law instead of literature when he was in college. A. could study B. studied C. had studied D. would study 12)I am too busy these days. I would rather all of you _ next month for a dinner. A. come B. would come C. came D. have come 13)Id _ you didnt touch that,

15、if you dont mind. A. rather B. better C. happierD. further 14)Lets finish our homework in a few seconds; its time we _. A. played football B. will play footballC. play football D. are playing football 15)Dont you think it is time you _ smoking? A. give up B. gave up C. would give up D. should give u

16、p,16)He talks as if he _ everything in the world. A. knows B. knewC. had knownD. would have known 17)I dont think it advisable that Tom _ to the job since he has no experience. A. be assigned B. is assigned C. will be assigned D. has been assigned 18)His mother insisted that he _ the coat when going

17、 out. A. put on B. puts on C. to put D. putting on 19)The doctor advised that Mr. Malan _ an operation right away so as to save his life. A. had B. would have C. have D. was going to have 20)it is vital that enough money_collected to get the project started. A. is B. be C must be D can be,21. You di

18、dnt let me drive. If we _ in turn, you_ so tired. A. drove; didnt B. drove; wouldnt get C. were driving; wouldnt get D. had driven; wouldnt have got 22. _, we could not have finished the work on time. A. If they do not help us B. Was it not for their help C. Should they offer to help us D. But for t

19、heir help 23. _ today, he would get there by Friday. A. Was he leaving B. If he is leaving C. Were he to leave D. If he leaves 24. If only I _ how to operate a computer as you do! A. had known B. would know C. should know D. knew 25. When a pencil is partly in a glass of water, it looks as if it _.

20、A. breaks B. has broken C. were broken D. had been broken,26. The chairman requested that_ A. the members studied the problem more carefully B. the problems were more carefully studied C. the problems could be studied with more care D. the members study the problem more carefully 27. If I _ you, I _

21、 more attention to English idioms and phrases. A. was; shall pay B. am; will pay C. would be; would pay D. were; would pay 28. We cannot imagine what our world _ like without electric power. A. is B. will be C. would be D. were 29. There was a half smile on his face which suggested that he _ happy to have given his life for his country. A. was B. should be C. would be D. were 30. We all agreed to her suggestion that we _ to the Great Wall for sightseeing. A. will go B. go C. shall