最新虛擬語氣精品課件教學(xué)資料

1、虛擬語氣 v虛擬語氣用來表示說話人的主觀愿望或假想，所說的是一個(gè)條件，不一定是事實(shí)(shsh)，或與事實(shí)(shsh)相反。第一頁，共25頁。真實(shí)(zhnsh)條件句vThe volleyball match will be put off if it _.A.will rain B. rains vC. rained D. is rained第二頁，共25頁。非真實(shí)(zhnsh)條件句 va. 同現(xiàn)在事實(shí)相反的假設(shè)。v句型 ： 條件從句主句(zh j) 一般過去時(shí)should( would) +動(dòng)詞原形 If they were here, they would help you.第三頁，共2

2、5頁。vb. 表示于過去(guq)事實(shí)相反的假設(shè)。v 條件從句 主句過去(guq)完成時(shí)should(would) have+ 過去(guq)分詞vIf she had worked harder, she would have succeeded.The rice would not have been burnt if you had been more careful. 第四頁，共25頁。表示(biosh)對將來的假想v條件從句 主句(zh j)一般過去時(shí) should+ 動(dòng)詞原形were+ 不定式 would + 動(dòng)詞原形 should+ 動(dòng)詞原形vIf you succeeded,

3、everything would be all right.第五頁，共25頁?；旌蠗l件句 v主句與從句的動(dòng)作發(fā)生(fshng)在不同的時(shí)間，這時(shí)主，從句謂語動(dòng)詞的虛擬語氣形式因時(shí)間不同而不同，這叫做混合條件句。If you had asked him yesterday, you would know what to do now. （從句與過去事實(shí)相反，主句與現(xiàn)在事實(shí)相反。）If it had rained last night (過去), it would be very cold today (現(xiàn)在).第六頁，共25頁。虛擬(xn)條件句的倒裝 v虛擬(xn)條件句的從句部分如果含有we

4、re, should, 或had, 可將if省略，再把were, should或had 移到從句句首，實(shí)行倒裝。v_ to do the work, I should do it some other day.A. If were I B. I wereC. Were ID. Was I 第七頁，共25頁。vWere they here now, they could help us.=If they were here now, they could help us.vHad you come earlier, you would have met him=If you had come e

5、arlier, you would have met him.vShould it rain, the crops would be saved.=Were it to rain, the crops would be saved.第八頁，共25頁。特殊(tsh)的虛擬語氣詞：should v1） It is demanded / necessary / a pity + that結(jié)構(gòu)中的主語從句的謂語動(dòng)詞要用should 加動(dòng)詞原形(yunxng)， should 可省略。vIt is necessary that he (should) come to our meeting tomorr

6、ow.v 第九頁，共25頁。v2）在賓語從句中的應(yīng)用在表示命令、建議、要求等一類動(dòng)詞(dngc)后面的從句中。order, suggest, propose, require, demand, request, insist, command, insist + (should) do I suggest that we (should) hold a meeting next week.He insisted that he (should ) be sent there.第十頁，共25頁。v如suggest, insist不表示建議 或堅(jiān)持要某人做某事時(shí)，即它們用于其本意暗示、表明、堅(jiān)持認(rèn)

7、為時(shí)，賓語(bny)從句用陳述語氣。第十一頁，共25頁。判斷(pndun)改錯(cuò):vYour pale face suggests that you (should) be ill.v Your pale face suggests that you are ill.vI insisted that you ( should) be wrong.vI insisted that you were wrong.第十二頁，共25頁。v在表語從句(cn j)，同位語從句(cn j)中的應(yīng)用v在suggestion, proposal, idea, plan, order, advice等名詞后面的表語

8、從句(cn j)、同位語從句(cn j)中要用虛擬語氣，即（should）+動(dòng)詞原形。 My idea is that we (should) get more people to attend the conference. I make a proposal that we (should) hold a meeting next week.第十三頁，共25頁。wish的用法(yn f) vI wish I were as tall as you.我希望和你一樣(yyng)高。He wished he hadnt said that. 他希望他沒講那樣的話。I wish it would

9、rain tomorrow. 我希望明天下雨就好了。第十四頁，共25頁。vIt is (high) time thatvAs if/ as thoughvWould rather sb. Did sth.vIt is time that the children went to bed.第十五頁，共25頁。v49. 他本應(yīng)該一小時(shí)前就到達(dá)，他很可能沒趕上飛機(jī)。（虛擬語氣）v你不知道真相，我也不知道，否則我會(huì)告訴你的。(虛擬語氣) v要不是聽了你的話，他可能早就遇到麻煩了。（虛擬語氣） v真奇怪(qgui)，她竟然沒看出自己的缺點(diǎn)。（Its strange that (should)） 第十六頁

10、，共25頁。v如果(rgu)不能保證產(chǎn)量，我們就賠償損失。(虛擬語氣) v如果(rgu)他對那部電影感興趣，他就會(huì)去看的。（虛擬語氣） 第十七頁，共25頁。vHow I wish every family _a large house with a beautiful garden!vA. has B. had C. will have D. had had第十八頁，共25頁。v Look at the trouble I am in! If only I _your advice.vA. followed B. would follow C. had followed D. should f

11、ollow第十九頁，共25頁。vIt is necessary that she _once a week to help me with my lessons.A. came B. would come C. come D. comesvIt is vital that Mr. Brown _ this gift before 12 oclock.A. receiveB. receives C. receivedD. receiving第二十頁，共25頁。vThe teacher made a suggestion in class that students _ to bed late.A

12、. not go B. dont go C. didnt go D. not to go第二十一頁，共25頁。vIts time we _ somewhere to drink.A. findB. finds C. findingD. foundvI think its high time you _ some measure to the problem.A. takeB. takes C. tookD. to take第二十二頁，共25頁。vId rather you _ in bed.A. dont smokeB. doesnt smoke C. didnt smoke D. not s

13、mokevIf you had taken the medicine, you _ well now.A. areB. were C. would beD. would have been第二十三頁，共25頁。vHad it not been for the free tickets, I _ to the films so often.A. didnt go B. would not have gone C. havent gone D. not govIf you _ hard at English, Your English would be good now.A. workB. worked C