高考英語復(fù)習(xí)北師大版《虛擬語氣》ppt課件

1、 虛擬語氣結(jié)集號(hào)虛擬語氣結(jié)集號(hào)The Bssembly of English Subjunctive Mood 讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱聽歌聽歌學(xué)虛擬學(xué)虛擬 If you were the only girl in the worldand I were the only boy!Nothing else would matter in the world todaywe could go on loving in the same old way!A garden of Eden just made for twowith nothing

2、to mar our joyI would say such wonderful things to youthere would be such wonderful things to doIf you were the only girl in the worldand I were the only boy! (byClifford Grey)一、非真實(shí)條件句中的虛擬語氣一、非真實(shí)條件句中的虛擬語氣二、賓語從句中的虛擬語氣二、賓語從句中的虛擬語氣三、主語從句中的虛擬語氣三、主語從句中的虛擬語氣四、表語從句、同位語從句中的虛擬語氣四、表語從句、同位語從句中的虛擬語氣五、狀語從句中的虛擬語氣

3、五、狀語從句中的虛擬語氣六、幾種特殊的虛擬語氣六、幾種特殊的虛擬語氣讓一切的花兒都開放，讓一切的鳥兒都歌唱！讓一切的花兒都開放，讓一切的鳥兒都歌唱！1.何為語氣？何為語氣？ 語氣表示說話人對事物所持的態(tài)度語氣表示說話人對事物所持的態(tài)度,它的語法特征以動(dòng)它的語法特征以動(dòng)詞方式表現(xiàn)出來。詞方式表現(xiàn)出來。1陳說語氣陳說語氣 She is very clever.2祈使語氣祈使語氣 Dont be late for the meeting.3虛擬語氣表示假設(shè)的情況、客觀愿望等。虛擬語氣表示假設(shè)的情況、客觀愿望等。 If there were no gravity, we would not be ab

4、le to walk.讓一切的花兒都開放，讓一切的鳥兒都歌唱！讓一切的花兒都開放，讓一切的鳥兒都歌唱！2. 真實(shí)條件句真實(shí)條件句 ：真實(shí)條件句用于陳說語氣，假設(shè)的情況能：真實(shí)條件句用于陳說語氣，假設(shè)的情況能夠發(fā)生。夠發(fā)生。 時(shí)態(tài)關(guān)系時(shí)態(tài)關(guān)系句型：句型： 條件從句條件從句 主句主句 普通如今時(shí)普通如今時(shí) shall/will + 動(dòng)詞原形動(dòng)詞原形If she comes, she will bring her violin.典型例題典型例題The volleyball match will be put off if it _. A.will rain B. rains C. rained D.

5、 is rained留意：留意： 在真實(shí)條件句中，主句不用在真實(shí)條件句中，主句不用be going to表示未來，該表示未來，該用用shall, will.(錯(cuò)錯(cuò)) If you leave now, you are never going to regret it.(對對) If you leave now, you will never regret it.答案答案B。真實(shí)條件句主句為未來時(shí)，從句用普通如今時(shí)。真實(shí)條件句主句為未來時(shí)，從句用普通如今時(shí)。3. 非真實(shí)虛擬條件句非真實(shí)虛擬條件句 1時(shí)態(tài)：可以表示過去，如今和未來的情況。它的時(shí)態(tài)：可以表示過去，如今和未來的情況。它的根本特點(diǎn)是時(shí)態(tài)

6、退后。根本特點(diǎn)是時(shí)態(tài)退后。a.同如今現(xiàn)實(shí)相反的假設(shè)。同如今現(xiàn)實(shí)相反的假設(shè)。句型句型 ： 條件從句主句條件從句主句 普經(jīng)過去時(shí)普經(jīng)過去時(shí)should( would) +動(dòng)詞原形動(dòng)詞原形 If they were here, they would help you.讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱時(shí)態(tài)時(shí)態(tài)從從 句句主主 句句表示如今表示如今過去時(shí)過去時(shí)(be-were)should+動(dòng)詞原形動(dòng)詞原形would +動(dòng)詞原形動(dòng)詞原形could +動(dòng)詞原形動(dòng)詞原形might +動(dòng)詞原形動(dòng)詞原形1.和如今的現(xiàn)實(shí)相反和如今的現(xiàn)實(shí)相反3. 非真實(shí)虛擬條件句非真實(shí)虛擬

7、條件句 b.表示與過去現(xiàn)實(shí)相反的假設(shè)。表示與過去現(xiàn)實(shí)相反的假設(shè)。句型：句型： 條件從句條件從句 主句主句過去完成時(shí)過去完成時(shí) should(would) have+ 過過去分詞去分詞 If she had worked harder, she would have succeeded. The rice would not have been burnt if you had been more careful. If my lawyer had been here last Saturday, he would have prevented me from going. 讓一切的花兒都開放，

8、讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱If he had come yesterday, I should / would have told him about it. 含義：含義：He did not come yesterday, so I did not tell him about it.If he had not been ill and missed many classes, he would have made greater progress. 含義：含義： He was ill and missed many lessons, so he did not

9、 make greater progress.讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱時(shí)態(tài)時(shí)態(tài)從從 句句主主 句句表示過去表示過去 had +過去分詞過去分詞should+have+過去分詞過去分詞would +have+過去分詞過去分詞could +have+過去分詞過去分詞might +have+過去分詞過去分詞c.表示對未來的假想表示對未來的假想句型：句型： 條件從句條件從句 主句主句 普經(jīng)過去時(shí)普經(jīng)過去時(shí) should+ 動(dòng)詞原形動(dòng)詞原形 were+ 不定式不定式 would + 動(dòng)詞原形動(dòng)詞原形 should+ 動(dòng)詞原形動(dòng)詞原形If you suc

10、ceeded, everything would be all right.If you should succeed, everything would be all right.If you were to succeed, everything would be all right.讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱時(shí)態(tài)時(shí)態(tài)從從 句句主主 句句表示未來表示未來 should+動(dòng)詞原形動(dòng)詞原形would +動(dòng)詞原形動(dòng)詞原形could +動(dòng)詞原形動(dòng)詞原形might +動(dòng)詞原形動(dòng)詞原形1)were to+動(dòng)詞原形動(dòng)詞原形2)should+動(dòng)詞原形動(dòng)詞原

11、形3)動(dòng)詞過去式動(dòng)詞過去式條件狀語從句主句與過去事實(shí)相反 had + 過去分詞should/would/could/might + have + 過去分詞與現(xiàn)在事實(shí)相反 一般過去時(shí)(be用were)would/should/could/might + 動(dòng)詞原形與將來事實(shí)相反一般過去時(shí)或should(were to) + 動(dòng)詞原形Would/should/cold/might + 動(dòng)詞原形虛擬語氣用于條件狀語從句中時(shí)，主句和從句謂語動(dòng)詞虛擬語氣用于條件狀語從句中時(shí)，主句和從句謂語動(dòng)詞的方式：的方式： 讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱規(guī)律總結(jié)規(guī)律總結(jié):從

12、句都往過去推一個(gè)時(shí)態(tài)，如從句都往過去推一個(gè)時(shí)態(tài)，如:與如今相反的與如今相反的if從句就用過去時(shí)從句就用過去時(shí);與過去與過去相反用過去完成時(shí)相反用過去完成時(shí)(即過去的過去即過去的過去)特別闡明特別闡明1、l would/should/could/might主句謂語中的主句謂語中的should主要用于第一人稱后主要用于第一人稱后;would表示結(jié)果還表示過去經(jīng)表示結(jié)果還表示過去經(jīng)常經(jīng)常做某事，常經(jīng)常做某事，might表示能夠性，表示能夠性，could表示才干、表示才干、允許或能夠性。比較允許或能夠性。比較:If you tried again ，you would succeed. 要是他再試要是

13、他再試一試，他就會(huì)勝利的。一試，他就會(huì)勝利的。 (would表結(jié)果表結(jié)果)If you tried again， you might succeed. 要是他再試一要是他再試一試，他能夠會(huì)勝利的。試，他能夠會(huì)勝利的。 (might表能夠表能夠)If you tried again ，you could succeed. 要是他再試一要是他再試一試，他就能勝利了。試，他就能勝利了。(could表才干表才干)1.wish后面賓語從句中的虛擬語氣，表示與現(xiàn)實(shí)相反的愿后面賓語從句中的虛擬語氣，表示與現(xiàn)實(shí)相反的愿 望。望。其表達(dá)方式普通是將從句的謂語動(dòng)詞退后一個(gè)時(shí)態(tài)。例如其表達(dá)方式普通是將從句的謂語動(dòng)詞

14、退后一個(gè)時(shí)態(tài)。例如: 1)與如今現(xiàn)實(shí)相反與如今現(xiàn)實(shí)相反 : wish + (that)+did(were) I wish I were as healthy as you. I wish that I had a plane. 2)與過去現(xiàn)實(shí)相反與過去現(xiàn)實(shí)相反 : wish + (that)+had done I wish I had been to the concert last night. I wish you had written to him. 3)與未來現(xiàn)實(shí)相反與未來現(xiàn)實(shí)相反 : wish + would/could/might+do I wish he would forgi

15、ve me. did/were(如今) S+wish+that+S+ had done(過去) would/could+do (未來)wish與hope接賓語從句的區(qū)別在于:hope表示普通可以實(shí)現(xiàn)的希望，賓語從句用陳說語氣。wish表示很難或不大能夠?qū)崿F(xiàn)的希望,賓語從句用虛擬語氣。試比較:(1) We hope they will come. (We dont know if they can come.)(2) We wish they could come. (We know they are not coming.)讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒

16、都歌唱2. 在某些動(dòng)詞后的賓語從句中需用在某些動(dòng)詞后的賓語從句中需用should+動(dòng)詞原形的虛擬語氣動(dòng)詞原形的虛擬語氣方式。方式。“should可以省略?？梢允÷?。 常見的動(dòng)詞有常見的動(dòng)詞有:建議建議advise, suggest, propose, recommend倡議倡議advocate命令命令order, command懇求懇求ask, demand, require, request提議提議move, vote指示指示direct 督促督促urge 希望希望 desire堅(jiān)持堅(jiān)持insist 計(jì)劃計(jì)劃intend 安排安排 arrange 喜好喜好prefer留意留意: sugges

17、t表表 暗示闡明暗示闡明 時(shí)時(shí) insist表堅(jiān)持以為時(shí)不用虛擬語氣表堅(jiān)持以為時(shí)不用虛擬語氣:HeinsistedthatIhadreadhisletter.HeinsistedthatIshouldreadhisletter.Thedoctorsuggestedthatshe(should)haveanoperationatonce.Heorderedthatit(should)besentback.HeurgedthattheygotoEurope.。HerequiresthatI(should)appear.Imovethatweaccepttheproposal.Hearrangedt

18、hatIshouldgoabroad.Shedesiresthathedoit.Thegeneraldirectedthattheprisonersshouldbesetfree.特殊賓語從句中的虛擬語氣Would you mind if +S did sth? eg. Would you mind if I smoked here? l would rather后句子用虛擬語氣 只分如今和過去。 在would rather, would sooner, would just as soon后的that從句中, 句子謂語習(xí)慣上要用虛擬語氣， 表示寧愿做什么 ，詳細(xì)用法為: 普經(jīng)過去時(shí)表示如今或

19、未來的愿望 Id rather you went tomorrow (now). 我寧愿他明天(如今)去。 用過去完成時(shí)表過去的愿望 Id rather you hadnt said it. 我真希望他沒有這樣說過。讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱1.Iwenttobedearlylastnight,butIwishIso.A.didntdoB.hadntdoneC.haventdoneD.couldntdo2.HowIwisheveryfamily_alargehousewithabeautifulgarden.A.hasB.hadC.willha

20、dD.hadhad3.Theteacherorderedthatstudents_.A.mustntsmokeB.notsmokeC.smokedD.hadsmoked4.Theteacherdemandedthatthework_before4oclock.A.finishedB.finishC.shouldfinish D.befinishedBBBD考題點(diǎn)擊：考題點(diǎn)擊：I am not free today. If I _free today , I _ and visit some of my friends . A. am will go B. were , would go C.

21、shall be D. be , must go2. If my lawyer _ here last Saturday, he _ me from going . A. had been , would have prevented B. had been, would prevent C. were, would prevent D. were, would have prevented3.If I were to see Tom, what _ you _ me to tell him? A. are ,going to ask B. do , ask C. would , ask D.

22、 did, askBAC根本句型：1.Itbe+過去分詞+that+(should)+動(dòng)詞原形+過去分詞：desired,suggested,requested,decided,reported,proposed,ordered,recommended,Itisrequiredthatnobody(should)smokehere.Itssuggestedthateverybody(should)buyadictionary.讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱2.Itbe+描畫詞+that+(should)+動(dòng)詞原形+描畫詞:incredible,su

23、rprising,necessary，important，strange，natural，advisable,anxious,compulsory,crucial,desirable,eager,essential,fitting,imperative(絕對必要),impossible,improper,obligatory,possible,preferable,probable,urgent,vitaletcItisnecessarythatwe(should)haveawalknow.Itsimportantthatwe(should)takegoodcareofthepatient.讓

24、一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱3.Itbe+名詞apity/ashame/nowonderthat+(should)+動(dòng)詞原形+以上兩種主語從句，should意為“應(yīng)該，“竟然表示驚奇，惋惜，遺憾，重要等作用。以上二三兩種主語從句，表示驚奇，惋惜，遺憾，重要等作用。should意為“應(yīng)該，“竟然在advice,agreement,command,decision,decree,demand,determination,indication,insistence,order,preference,proposal,request,requirement

25、,stipulation,suggestion,idea,plan,order等名詞后面的表語從句、同位語從句中要用虛擬語氣，即should+動(dòng)詞原形。Mysuggestionisthatwe(should)leaveatonce.1)表語從句:2)同位語從句:Imakeaproposalthatwe(should)holdameetingnextweek.考題點(diǎn)擊：Isitnecessarythathe_theexamination?A.takesB.hastotakeC.musttakeD.take2.Itisstrangethathe_youthis.A.wouldtellB.shoul

26、dtellC.hadtoldD.hastold3.Itwasorderedthatnosmoking_inthelibrary.A.shouldallowB.beallowedC.willbeallowedD.isallowedDBB考題點(diǎn)擊：考題點(diǎn)擊：His suggestion that you _ once more sounds reasonable. A. try B. tries C. must try D. can try2.He gave an advice that they _ each other. A. helped B. must help C.help D.had

27、helped3.My suggestion is that a few more people _ there to help me.A. be sent B. have sent C. sent D. should sentACA1.用在由asif,asthough引導(dǎo)的狀語從句中，表示和如今現(xiàn)實(shí)相反或?qū)θ缃竦囊尚?，用過去時(shí)；表示過去想象中的動(dòng)作或情況，用過去完成時(shí);表示未來用would+動(dòng)詞原形。Itseemsasifthemanwerehisbrother.Thisdeviceoperatedasthoughithadbeenrepaired.Heactsasifheknewme.The

28、ytreatmeasthoughIwereastranger.Hetalksasifhehadbeenabroad.注:兩點(diǎn)闡明(1)從句內(nèi)容假設(shè)為現(xiàn)實(shí)或能夠?yàn)楝F(xiàn)實(shí)，也可用陳說語氣:Itlooksasifwellbelate.我們似乎要遲到了。(2)留意Itisntasif的翻譯:Itisntasifhewerepoor.他不像窮的樣子(或他又不窮)。2.用在lest,forfearthat和incase引導(dǎo)的狀語從句中，這時(shí)謂語動(dòng)詞用should+動(dòng)詞原形或動(dòng)詞原形。Shewalkedquietlylestshe(should)wakeupherroommates.Sheclosedthew

29、indowslestshecatchcold.考題點(diǎn)擊：考題點(diǎn)擊：1. We felt as if we _ each other for years.A.knew B.were knowingC.had known D.have knowing2. He took away the oxygen tank for fear that it _. A. may explore B.exploded C. explode D.had explodeCC虛擬倒裝句虛擬倒裝句 1.Were it (=If it were) not for their help,we couldnt have got

30、 over the difficulties.2.Had I (=If I had) known about it,I would have told you.3.Should anyone (=If anyone should )call,please take a message.What would have happened, _ as far as the river bank? Bob had walked fartherB. if Bob should walk fartherC. had Bob walked fartherD. if Bob walked fartherC考題

31、點(diǎn)擊：考題點(diǎn)擊：虛擬條件句的倒裝虛擬條件句的倒裝 虛擬條件句的從句部分假設(shè)含有虛擬條件句的從句部分假設(shè)含有were, should, 或或had, 可將可將if省略，再省略，再把把were, should或或had 移到從句句首，實(shí)行倒裝。移到從句句首，實(shí)行倒裝。 Were they here now, they could help us.=If they were here now, they could help us. Had you come earlier, you would have met him=If you had come earlier, you would have

32、 met him. Should it rain, the crops would be saved.=Were it to rain, the crops would be saved.Had he taken my advice, he would have succeeded.Were it not for the expense, I would go to Britain. Were I a boy, I would join the army.留意留意:假設(shè)省略的條件句中的謂語動(dòng)詞能否認(rèn)方式時(shí)，不能用動(dòng)詞的縮略方式。假設(shè)省略的條件句中的謂語動(dòng)詞能否認(rèn)方式時(shí)，不能用動(dòng)詞的縮略方式。如

33、如:我們可以說我們可以說:Were it not for the expense, I would go abroad now. 但但不能說不能說:Werent it for the expense, I would go abroad now.讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱DIfyouhadntboughttheticketlastweek,howwouldyougonow?考題點(diǎn)擊：考題點(diǎn)擊：混合型虛擬語氣錯(cuò)綜時(shí)間虛擬條件句 即條件從句與主句所指時(shí)間不一致，如從句指過去，而主句即指的是如今或未來，此時(shí)應(yīng)根據(jù)詳細(xì)的語境情況，結(jié)合上面提到的三種根本

34、類型對時(shí)態(tài)作相應(yīng)的調(diào)整:If it had rained last night, the ground would be wet now. 要是昨晚下過雨的話，如今地面就會(huì)是濕的。You would be much better now if you had taken my advice. 假假設(shè)他當(dāng)時(shí)聽我的話，他如今就會(huì)好多了。If they had worked hard, they would be very tired.(從句說的是過去，主句指的是如今)3) 介詞短語表?xiàng)l件介詞短語表?xiàng)l件 用介詞短語替代條件狀語從句。常用的介詞有用介詞短語替代條件狀語從句。常用的介詞有with, wi

35、thout, but for。如。如:What would you do with a million dollars? ( = if you had a million dollars)We couldnt have finished the work ahead of time without your help. ( = if we hadnt got your help)But for your help, we couldnt have succeeded.Nothing could live without the sun.考題點(diǎn)擊：考題點(diǎn)擊：Without your help,

36、we _ such rapid progress.A. couldnt make B. wouldnt makeC. will not have made D. wouldnt have madeDIf虛擬條件句的否認(rèn)(含蓄條件句) 常考兩個(gè)句型:If it werent for和If it hadnt been for，其意為假設(shè)不是(有) 要不是。如:If it werent for water, no plant could grow. 要是沒有水植物就無法生長。If it hadnt been for your assistance ，we wouldnt have succeeded

37、.=But for your assistance ，we wouldnt have succeeded.=Without your assistance ，we wouldnt have succeeded.假設(shè)沒有他的協(xié)助，我們不會(huì)勝利的。4情境中提供虛擬語氣含蓄型虛擬語氣情境中提供虛擬語氣含蓄型虛擬語氣: 有時(shí)為了表達(dá)的需求，在虛擬語氣中并不總是出現(xiàn)有時(shí)為了表達(dá)的需求，在虛擬語氣中并不總是出現(xiàn)if引導(dǎo)的條引導(dǎo)的條件句，而經(jīng)過其他手段來替代條件句。用件句，而經(jīng)過其他手段來替代條件句。用otherwise、or(or else),even though等表示與上文的情況相反，從而引出虛擬等表

38、示與上文的情況相反，從而引出虛擬語氣。如語氣。如:I lost your address.Otherwise,I would have visited you long before. I was ill that day. Otherwise, I would have taken part in the sports meet. He telephoned to inform me of your birthday, or I would have known nothing about it. He would have given you more help,but he was to

39、o busyHe would lose weight,but he eats too much.讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱Amanwhostoppeddrinkingwaterwouldbedeadinaboutsevendays.Imighthavegivenyoumorehelp,butIwastoobusy.Everythingtakenintoconsideration,theywouldhaveraisertheiroutputquickly.Supposetherewerenogravity,objectswouldnotfallt

40、othegroundwhendropped.Shewasntfeelingverywell.Otherwiseshewouldnthaveleftthemeetingsoearly.考題點(diǎn)擊：Iwentbyplane;otherwiseI_muchlongertime.A.couldtakeB.wouldtakeC.willhavetakenD.wouldhavetakenDHetelephonedtoinformmeofyourbirthday,orIwouldhaveknownnothingaboutit.連詞Imighthavegivenyoumorehelp,butIwastoobus

41、y.連詞Givenmoretime,wecouldhavedoneitbetter.分詞短語Suchmistakescouldhavebeenavoided.經(jīng)過上下文5) 比較比較if only與與only if I if only 與與 I wish一樣，也用于表示與現(xiàn)實(shí)相反的愿望，其一樣，也用于表示與現(xiàn)實(shí)相反的愿望，其后所虛擬語氣的時(shí)態(tài)與后所虛擬語氣的時(shí)態(tài)與 wish后所接時(shí)態(tài)的情況一樣后所接時(shí)態(tài)的情況一樣:If only she had had more courage! 她再英勇一些就好了。她再英勇一些就好了。If only I had listened to my parents!

42、 我要是當(dāng)時(shí)聽了父母的我要是當(dāng)時(shí)聽了父母的話就好了。話就好了。If only she would go with me! 她要是情愿和我一道去就好了她要是情愿和我一道去就好了!*if only 通常獨(dú)立運(yùn)用，沒有主句。通常獨(dú)立運(yùn)用，沒有主句?？碱}點(diǎn)擊：考題點(diǎn)擊：If only grandmother _ this together with us now.A. will see B.could see C.must see D.should seeB5) 比較比較if only與與only if II only if 表示表示“只需；只需； I wake up only if the alar

43、m clock rings. if only 那么表示那么表示“假設(shè)假設(shè)就好了。其從句中的謂語動(dòng)詞就好了。其從句中的謂語動(dòng)詞用過去時(shí)或過去完成時(shí)。用過去時(shí)或過去完成時(shí)。If only I knew more.If only the alarm clock had rung.If only 也可用于陳說語氣。也可用于陳說語氣。If only he comes early. 6) Its (high/low) time 從句：從句：It is (high) time that 后面的從句謂語動(dòng)詞要用過去式后面的從句謂語動(dòng)詞要用過去式或用或用should加動(dòng)詞原形，但加動(dòng)詞原形，但should不可省

44、略。不可省略。 It is time that the children went to bed. It is high time that the children should go to bed. 類似的構(gòu)造為類似的構(gòu)造為 would rather 從句：從句： I would rather you attended the meeting this afternoon.考題點(diǎn)擊：考題點(diǎn)擊：It is time that you _ the whole book.A.must go over B.can go overC.went over D.have gone overC7虛擬語氣在

45、一些簡單句中的運(yùn)用。情態(tài)動(dòng)詞的過去式用于如今時(shí)態(tài)時(shí)，表示說話人謙虛、客氣、有禮貌或語氣委婉，常出如今日常會(huì)話中。如：It would be better for you not to stay up too late.Would you be kind enough to close the door?用于一些習(xí)慣表達(dá)法中。如：Would you like a cup of tea?I would rather not tell you.表示祝愿話語中也可以用虛擬語氣。May godbless you.愿上帝保佑他。May you enjoy many years of health and

46、happiness.祝您安康長壽美滿幸福。讓一切的花兒都開放，讓一切的鳥兒都歌唱讓一切的花兒都開放，讓一切的鳥兒都歌唱高考鏈接高考鏈接: :1. I didn1. I didnt see your sister at the meeting. If she , she would have met my t see your sister at the meeting. If she , she would have met my brother.brother. A. has come B. did come A. has come B. did come C. came C. came D

47、. had come D. had come 2. When a pencil is partly in a glass of water, it looks as if it .2. When a pencil is partly in a glass of water, it looks as if it . A. breaks A. breaks B. has broken B. has broken C. were broken C. were broken D. had been broken D. had been broken 3. You didn3. You didnt le

48、t me drive. If we in turn, you so tired.t let me drive. If we in turn, you so tired.A. drove ; didnA. drove ; didnt get t get B. drove ; wouldnB. drove ; wouldnt gett getC. were driving ;wouldnC. were driving ;wouldnt get t get D. had driven ; wouldnD. had driven ; wouldnt have got t have got 4.With

49、out the air to hold some of the sun4.Without the air to hold some of the suns heat, the earth at night ,too s heat, the earth at night ,too cold for us to live.cold for us to live.A. would be freezing cold B. will be freezing coldlyA. would be freezing cold B. will be freezing coldlyC. would be froz

50、en cold D. can freeze coldlyC. would be frozen cold D. can freeze coldlyDCDA5._ it rain tomorrow, we would have to put off the meeting. A. Were B. Should C. Would D. Will 6. Janes pale face suggested that she _ ill, and her parents suggested that she _ a medical examination.A. be; should have B. was

51、; have C. should be; had D. was; has 7. _ for the free tickets, I wouldnt have gone to the films so often.A. If it is not B. Were it notC. Had it not been D. If they were not8.Yesterday Jane walked away from the discussion. Otherwise, she _something.A. had said B. said C. might say D. might have saidBBCDShould Have-Could Have-Would Have I by Bobbi Ann Duffy IshouldhavehadthecouragetostandmygroundTobewhatIwantedtobenotwhatyouexpectedmetobeIfIcouldhave,IwouldhavebeenAsuccessinmyowneyesInsteadofafailureinyoursIshouldhaverejectedyourstandardsformylifeAndlivedonlybymyownIfIcouldhave,Iwouldhavebeen