幼兒園難點教案

高考英語難點37講--難點22虛擬語氣。

一名優(yōu)秀的教師在每次教學前有自己的事先計劃，準備好一份優(yōu)秀的教案往往是必不可少的。教案可以讓學生能夠在課堂積極的參與互動，幫助教師能夠井然有序的進行教學。那么怎么才能寫出優(yōu)秀的教案呢？以下是小編為大家收集的“高考英語難點37講--難點22虛擬語氣”歡迎大家與身邊的朋友分享吧！

高考英語難點37講--難點22虛擬語氣
虛擬語氣是動詞的一種特殊形式。它用來表示所說的不是事實，或者是不可能發(fā)生的情況，而是一種愿望，建議或是與事實相反的假設。
●難點磁場
1.()Jane’sfacesuggestedthatshe________ill,andherparentssuggestedthatshe________amedicalexamination.
A.be;shouldhaveB.was;haveC.shouldbe;hadD.was;has
2.()Youdidn’tletmedrive.Ifwe________inturn,you________sotired.
A.drove;didn’tgetB.drove;wouldn’tget
C.weredriving;wouldn’tgetD.haddriven;wouldn’thavegot
3.()HowIwisheveryfamily________alargehousewithabeautifulgarden.(2002上海春季)
A.hasB.hadC.willhaveD.hadhad
●案例探究
1.IwishI________youyesterday.
A.seenB.didseeC.hadseenD.weretosee
命題意圖：此題旨在考查wish后加賓語從句表示可實現(xiàn)的愿望。此題屬四星級題。
知識依托：wish+賓語從句表示不可實現(xiàn)的愿望，譯為“……就好了，但愿……”
錯解分析：A、B、D項都不是跟過去事實相反的虛擬語氣結構。
解題方法與技巧：掌握wish后賓語從句的三種謂語動詞結構。
答案：C
2.Isuggestedthatthemeeting________tilltomorrowmorning.
A.shouldputoffB.beputoffC.isputoffD.willputoff
命題意圖：此題旨在考查suggest（建議）后加賓語從句，從句謂語動詞的用法。此題屬四星級題。
知識依托：suggest/arrange/demand/insist/order/require等動詞后的賓語從句中謂語用（should)+動詞原形。另外像advise/idea/order/demand/suggestion等詞的表語從句和同位語從句，謂語動詞也用（should)+動詞原形。
錯解分析：A項應用shouldbeputoff(會議被延期）。
C、D項都不符合虛擬語氣結構。
答案:B
3.Whenapencilisputinaglassofwater,itlooksasifit________.
A.breaksB.hasbrokenC.werebrokenD.hadbeenbroken
命題意圖：此題考查虛擬語氣用于以asif(asthough)引導的表語從句或狀語從句。此題屬四星級題目。
知識依托：如果從句與現(xiàn)在事實相反，謂語動詞用一般過去時；表示與過去事實相反，謂語動詞用“had+過去分詞”；表示與將來事實相反，謂語動詞用“would(might,could)+動詞原形。”
LiMingspeaksEnglishasifhewereanEnglishman.(與現(xiàn)在事實相反）
Itlooksasifitmightrain.(與將來事實相反）
ItseemsasifTomhadtravelledalotinChinabefore.(與過去事實相反）
錯解分析：本句意思是：當把鉛筆放在一杯水里的時候，它看起來就跟斷了似的。（其實沒斷）與現(xiàn)在事實相反。故選C項。
解題方法與技巧：看whenapencilisputin…中謂語時態(tài)。
答案:C
●錦囊妙計
做好虛擬語氣，除了掌握基本的結構外，還要注意句子所表達的意義與現(xiàn)在過去，還是將來事實相反，看清時間狀語，另外還要注意在其他結構中虛擬語氣的運用。
1.在主語從句中謂語動詞的虛擬語氣結構為：“should+動詞原形”表示驚奇，不相信，惋惜等。
例：Itisadvisable/important/natural/necessarythatsb.(should)do
2.在Itistime/hightimethatsb.shoulddosth.
或Itistimethatsb.didsth
3.wouldrathersb.+過去時，指現(xiàn)在或將來。
例：I’dratherFatherwereherenow.
I’drathertheycameheretomorrow.
4.Butfor…without短語譯為“要不是……”，句子謂語也常用虛擬。
●殲滅難點訓練
1.()Thedoctorinsistedthatthepatient________upsmoking.
A.wouldgiveB.giveC.givesD.gave
2.()________someinformation,shecouldhaveansweredthequestions.
A.ShehadbeengivenB.Ifshewasgiven
C.HadifshebeengivenD.Hadshebeengiven
3.()Withoutelectricityhumanlife________quitedifficulttoday.
A.isB.willbeC.wouldhavebeenD.wouldbe
4.()Everythingwillgoonasusualasif________happened.
A.nothinghadB.anythinghadn’tC.nothingwasD.anythingwasnot
5.()IfonlyI________theiradvice.
A.followB.willfollowC.havefollowedD.hadfollowed
6.()Ifyou________atschool,you________acollegestudentnow.
A.hadstudiedhard;wouldhavebeen
B.shouldhavestudiedhard;shouldhavebeen
C.hadstudiedhard;wouldbe
C.wouldstudyhard;musthavebeen
7.()—Heisaverybraveman.
—Yes,IwishI________hiscourage.
A.haveB.hadC.willhaveD.wouldhave
8.()Itwasorderedthatnoparking________allowedinfrontofthebuilding.
A.isB.beC.wasD.wouldbe
9.()Don’tcometoday.I’dratheryou________tomorrow.
A.willcomeB.comeC.comesD.came

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高考英語虛擬語氣語法講解

語法講解：虛擬語氣
一、語氣的定義和種類
l.語氣：語氣是動詞的一種形式，它表示說話人對某一行為或事情的看法和態(tài)度。
2.語氣的種類
（1）陳述語氣：表示動作或狀態(tài)是現(xiàn)實的、確定的或符合事實的，用于陳述句、疑問句和某些感嘆句。如：Wearenotready.我們沒準備好。Whatafinedayitis！多好的天氣?。?br> （2）祈使語氣：表示說話人的建議、請求、邀請、命令等。如：Openthedoor，please.請打開門。
（3）虛擬語氣：表示動作或狀態(tài)不是客觀存在的事實，而是說話人的主觀愿望、假設或推測等。如：IfIwereyou，IshouldstudyEnglish.如果我是你，我就學英語了。Mayyousucceed！祝您成功！
二、虛擬語氣在條件從句中的用法
條件句有兩類，一類是真實條件句，一類是虛擬條件句。如果假設的情況是有可能發(fā)生的，就是真實條件句。在這種真實條件句中的謂語用陳述語氣。如：Ifitdoesntraintomorrow，wewillgotothepark.如果明天不下雨，我們就去公園。
如果假設的情況是過去或現(xiàn)在都不存在的，或將來不大可能發(fā)生的，則是虛擬條件句。如：Ifhehadseenyouyesterday，hewouldhaveaskedyouaboutit.如果他昨天見到你，他會問你這件事的。（事實上他昨天沒見到你，因此也未能問你這件事。）
在含有虛擬條件句的復合句中，主句和從句的謂語都要用虛擬語氣?，F(xiàn)將虛擬條件從句和主句的動詞形式列表如下：
從句主句
與現(xiàn)在事實相反動詞的過去式（be的過去式一般用were）would/should/could/might+動詞原形
與過去事實相反had+過去分詞would/should/could/might+have+過去分詞
與將來事實相反動詞過去式，should+動詞原形，wereto+動詞原形would/should/could/might+動詞原形
注：主句中的should只用于I、we，但在美國英語中，should常被would代替；從句中的should可用于各種人稱。
l.表示與現(xiàn)在事實相反的假設和結果。如：Ifmybrotherwerehere，everythingwouldbeallright.要是我哥哥在這兒，一切都沒問題了。
2.表示與過去事實相反的假設和結果。如：Ifyouhadtakenmyadvice，youwouldnt（couldnt）havefailedintheexam.如果你按照我的建議去做，你一定不會（不可能）考試不及格。
3.表示與將來事實可能相反的假設和結果。如：IfitwereSundaytomorrow，Ishould（would，could，might）gotoseemygrandmother.如果明天是星期天，我就（可能）去看望我奶奶。Ifitweretosnowthisevening，theywouldnotgoout.如果今晚下雪，他們將不出去了。
4.有時條件從句中的動作和主句中的動作發(fā)生的時間不一致（表示錯綜時間的虛擬語氣），這時動詞的形式要根據(jù)它所表示的時間加以調(diào)整。例如：Ifyouhadlistenedtothedoctor，youwouldbeallrightnow.如果你當初聽了醫(yī)生的話，身體現(xiàn)在就好了。（從句動作指過去，主句動作指現(xiàn)在）
5.虛擬條件句可以轉換成下列形式
（l）省略連詞if.在書面語中，如果虛擬條件從句中有were，had或should，可以把if省略，把這幾個詞放到主語之前，構成主謂倒裝。例如：Shouldhecome（Ifheshouldcome），tellhimtoringmeup.他要是來了，讓他給我打個電話。WereIyou（IfIwereyou），Iwouldnotdoit.我要是你，就不做這事。
（2）用介詞短語代替條件狀語從句。有時假設的情況并不用條件從句表示出來，而是通過介詞短語來表示。如：Withoutair（Iftherewerenotair），therewouldbenolivingthings.如果沒有空氣的話，就不會有生物了。Butforyourhelp（Ifithadntbeenforyourhelp）Icouldnthavedoneit.要是沒有你的幫助，我就不可能完成這件事。
假設的情況有時可以通過上下文或其他方式表現(xiàn)出來。如：Iwasbusythatday.OtherwiseIwouldhavegonetherewiththem.（IfIhadntbeenbusythatday，Iwouldhavegonetherewiththem.）我那天很忙，否則，我就和他們一起去那兒了。（如果我那天不忙的話，我就……）；Iwouldhavefinishedthework，butIhavebeenill.（IfIhadntbeenill，Iwouldhavefinishedthework.）我本來該完成這項工作的，但我生病了。（如果我沒生病的話，我就會完成……）
6.省去條件從句或主句：表示虛擬語氣的主句或從句有時可以省略，但其含義仍可以推知。
（1）省去條件從句。如：Youcouldhavewashedyourclothesyourself.你本可以自己洗衣服的。省去了"Ifyouhadwantedto"（事實是：你自己沒洗衣服，因為你不想洗。）
（2）省去主句（常用以表示愿望）。如：Ifmygrandmotherwerewithme！如果我的祖母與我在一起多好?。。ㄊ聦嵤牵鹤婺敢巡辉谑?。）；Ifonlyshehadnotleft！如果她沒走就好了！（事實是：她已經(jīng)走了。）
l.虛擬語氣在主語從句中的用法：在“Itisimportant（strange，natural，necessary）that……”這類句型里，that所引導的主語從句中的謂語動詞常用“should十動詞原形”結構，表示某事是“重要”“奇怪”“自然”“必要”等意義。如：Itisimportantthateverymember（should）informhimselfoftheserules.重要的是每個成員知道這些規(guī)則。
2.虛擬語氣在賓語從句中的用法
（1）在動詞wish后的賓語從句中，表示與現(xiàn)在或過去的事實相反，或對將來的主觀愿望，從句通常省略連詞that.1）表示對現(xiàn)在情況的虛擬：從句動詞用過去式或過去進行式（be動詞一般用were）。如：IwishIknewtheanswertothequestion.我希望知道這個問題的答案。（可惜不知道）；2）表示對過去情況的虛擬：從句動詞常用“had十過去分詞”。如：Iwish（wished）Ihadntspentsomuchmoney.我后悔不該花那么多錢。（實際上已經(jīng)花掉）；3）表示對將來的主觀愿望：謂語動詞形式為“would十動詞原形”。此時要注意，主句的主語與從句的主語不能相同，因為主句的主語所期望的從句動作能否實現(xiàn)，取決于從句主語的態(tài)度或意愿（非動物名詞除外）。如：Iwishitwouldstopraining.但愿雨能停止。Iwishyouwouldcomesoon.但愿你立刻來。
（2）在suggest，demand，order，propose，insist，command，request，desire等動詞后的賓語從句中，謂語動詞用“should+動詞原形”，表示建議、要求、命令等。如：Idemandthathe（should）answermeimmediately.我要求他立刻答復我。
3.虛擬語氣在狀語從句中的用法
（1）在帶有evenif/eventhough引導的讓步狀語從句的主從復合句中，主句和從句都用虛擬語氣，動詞形式與含有非真實條件句的虛擬語氣相同。如：Evenifhehadbeenill，hewouldhavegonetohisoffice.即使生了病，他也去辦公室。
（2）由asif或asthough引導的狀語從句表示比較或方式時。從句謂語形式為動詞的過去式（be用were）或“had十過去分詞”。如：HetreatedmeasifIwereastranger.他那樣對待我，好像我是陌生人似的。Shetalkedaboutthefilmasifshehadreallyseenit.她談論那部影片，就好像她確實看過一樣。
注：如果表示的事情可能會發(fā)生，那么方式狀語從句中的謂語動詞可用陳述語氣。
（3）在inorderthat或sothat引導的目的狀語從句中，謂語動詞多用“could或might（有時也用should）+動詞原形”。如：Mr.greenspokeslowlysothathisstudentscould（might）hearclearly.格林先生說得很慢，好讓學生聽清楚。
4.虛擬語氣在定語從句中的用法：在“Itistime（that）……”句型中，定語從句的謂語動詞常用虛擬語氣表示將來，動詞形式一般用過去式，意思是“該干某事的時候了”。如：Its（high）timewedidourhomework.我們該做作業(yè)了。
5.虛擬語氣在簡單句中的用法
（1）情態(tài)動詞的過去式用于現(xiàn)在時態(tài)時，表示說話人的謙虛、客氣、有禮貌，或委婉的語氣，常見于日常會話中。如：Itwouldbebetterforyounottostayuptoolate.你最好別太晚睡覺。
（2）在一些習慣表達中。如：Iwouldrathernottellyou.我寧愿不告訴你。
（3）用“may+動詞原形”表示“祝愿”“但愿”，此時may須置于句首（多用于正式文體中）。如：Mayyoubehappy！祝你快樂！Maygoodluckbeyours.祝你順利。

高考英語情態(tài)動詞和虛擬語氣

情態(tài)動詞和虛擬語氣

情態(tài)動詞
1.考查情態(tài)動詞的基本用法
①shall用于一、三人稱疑問句表示征求對方意見;用于二、三人稱陳述句表示說話人給對方的命令、警告、允諾或威脅等;may表示“允許、可以”，語氣比較委婉。
②must用于疑問句，表示責備、抱怨的感情色彩，意思為“偏偏，偏要”，mustn’t表示禁止，是說話人強有力的勸告。cannot表示“不可能”;neednot表示“不必要”;maynot表示“可能不，可以不”。
③needn’t表示“沒有必要”
④would表示過去反復發(fā)生的動作或某種傾向
⑤表示經(jīng)過努力而成功的某一次動作，只能用was/wereableto,而不能用could;could還可以表示過去的某種能力
⑥考查情態(tài)動詞用作答語的情況
2.考查情態(tài)動詞+動詞不定式一般式表推測的用法
①肯定的推測一般用must,should,may(might)或could(不用can)，其中，must的語氣最強，譯為“肯定”、should的語氣次之，譯為“很可能”、“應該”;按常理推測的may(might),could語氣最弱，譯為“也許”。
②否定的推測：語氣不很肯定時，常用maynot,mightnot或couldnot，譯為“可能不”“也許不”;否定語氣較強時，則用can’t，譯為“根本不可能”、“想必不會”，表示驚異、懷疑的感情色彩
③疑問句中推測往往用can或could
3.考查情態(tài)動詞+動詞不定式的完成式表推測的用法
4.考查情態(tài)動詞+動詞不定式完成式的其他用法
①should(oughtto)+不定式的完成式：本來應該做而實際上又沒有做。其否定形式表示某中行為不該發(fā)生卻發(fā)生了。
②needn’t+不定式的完成式：本來不必要做的而實際上又做了
③could+不定式的完成式：本可以做而實際上未能做,含有遺憾的意味
虛擬語氣
1.虛擬條件句的基本結構及其用法
①與現(xiàn)在事實相反的虛擬條件句②與過去事實相反的虛擬條件句
③與將來事實相反的虛擬條件句
2.虛擬語氣的活用
①時間錯綜虛擬結構
②省略if的虛擬結構
③并列連詞或副詞暗示的虛擬結構
④介詞或介詞短語暗示的虛擬結構
⑤asif/asthough方式狀語從句中的虛擬語氣
⑥名詞性從句中的虛擬語氣
⑦分詞短語暗示的虛擬結構
⑧上下文語境中的虛擬結構

I.情態(tài)動詞
1.表示“能力、許可”的can/may
①表示能力的情態(tài)動詞用can/could
Acomputer_____thinkforitself,itmustbetoldwhattodo.
A.can’tB.couldn’tC.maynotD.mightnot
②表示許可時用may/might,can/could都可以，但在問句中用could…?
或might…?以使口氣委婉客氣，其回答一定要用can或may，以使回答口氣明確(must表示一定，必須，mustn’t表示禁止，不許可)
—CouldIcallyoubyyourfirstname?—Yes,you______
A.willB.couldC.mayD.might
Johnny,you_____playwiththeknife,you_____hurtyourself.
A.won’t/can’tB.mustn’t/mayC.shouldn’t/mustD.can’t/shouldn’t
③在肯定句中could不可以用來表示過去某一特定場合的能力，而要用was/wereableto。
如不可以說：Theycouldjumpintotheseabeforetheboatwasblownup
而要說：theywereableto/managedtojumpinto…
Thefirespreadthroughthehotelveryquicklybuteveryone_____getout.
A.hadtoB.wouldC.couldD.wasableto
但在否定句中could/was(were)ableto可以通用:
Icouldn’t/wasn’tabletoseehimyeaterday.
④表示許可時用may/can都可以。只不過用may時較側重講話人的許可，而can較側重客觀情況的許可，must則表示必須做某事。
2.表示“推斷、判斷”的can,may,must
①在肯定句中都可以用來表示可能。在含義上must語氣最為肯定,may表示的是事實上的可能性：
Peter______comewithustonight,butheisn’tverysureyet.
A.mustB.mayC.canD.will
而can表示的是邏輯上的可能性：Maryisinpoorhealth.Shecanbeillatanytimes.
②在否定句中只能用can和may。此時can’t用以代替mustn’t，語氣比maynot更強。can’t中文可以翻譯為“不可能”、maynot中文可以翻譯為“可能不”。
Michael______beapoliceman,forhe’smuchtooshort.
A.needn’tB.can’tC.shouldD.may
③在疑問句只能用can，不能用may和must
Hemaybeverybusynow.Canhebeverybusynow?
Hemustbeverybusynow.Canhebeverybusynow?
3.表示“請求、提議”(用在疑問句中)的can和could，這時could比can語氣更婉轉
Can(Could)yougivemealifttothestation?
你(您)能不能讓我搭你(您)的車去車站呀?
4.表示“驚訝、懷疑”(用在疑問句中)的can和could，這時could比can語氣更婉轉
Whocanitbeatthistimeofday?這個時候到底會是誰呢?
5.構成下列特殊句式的can
①cannot/cannever…too…cannot…enough“無論怎么……也不為過分，越……越好，非?！?br> Sinceitisagoodthing,wecannotdoittoosoon.
既然是好事情，我們越早開始做越好。
②can’thelpdoing…,cannothelpbutdo…,cannotbutdo…“禁不住，不由得，不得不”
IcannothelpadmiringthepicturewheneverIlookatit.每當我看到這幅畫時，我都禁不住要鑒賞它。
Whenaclosefrienddies,youcannotbutfeelsad.
親密的朋友去世時，你會不由得感到悲傷。
6.表示祝愿、祝福的may,此時句子用倒裝語序
Mayhelivetoanoldage!愿他長命百歲!MayGodbewithyou!愿上帝保佑你!
7.shall/should
用于人稱意義
Shall第一、三人稱征求對方的意見
第二、三人稱說話人給對方的警告、命令、允諾、威脅
用于法律、法規(guī)等條文中應……，須……，得……
Whatshallwedothisevening?
注意：may用于征求對方的許可，而shall用于征求對方的意見或指示：
MayIhavealook?我能看一看嗎?
ShallIhavealook?需要我看一看嗎?
Youshallfailifyoudon’tworkharder.(警告)
HeshallhavethebookwhenIfinishreading.(允諾)
Heshallbepunished.(威脅)
Thefineshallbegivenincash.罰款須以現(xiàn)金繳納。
should意義
①（表義務、責任的）應該
②（表預期的）應該會，想必會，一定……會把
③（表驚訝、遺憾的）竟然、居然
④（與疑問詞連用，表意外、驚訝、納悶等的）究竟是，到底
⑤（用于表示命令、建議、請求等詞后面的that從句中，且should可以省略）應該，必須
①Youshouldapologizetohim.
②Thephotosshouldbereadyby12:00.
③I’msurprisedthatyoushouldspeakinsuchaway.
④WhoshouldccomeinbutmyoldfriendBetty.我當究竟是誰進來了呢，原來是我的老朋友貝蒂呀。
⑤Isuggestedthathe(should)changehismind.
Mysuggestionwasthathe(should)changehismind.
注意：oughtto表示“應該”(與should同義,只是語氣稍重一些),也可表示推測。
Yououghttotakecareofhim.
Heoughttobehomebynow.
8.will/would
①請求、建議，would比will委婉客氣
Wouldyoupassmethebook?
②表示意志、愿望和決心
Iwillneverdothatagain.
Theyaskedusifwewoulddothatagain
③可表示過去反復發(fā)生的動作或某種傾向
Duringthevacationhewouldvisitmeeveryweek
Thewoundwouldnotheal.
④表示估計或猜想
Itwouldbeabouttenwhenhelefthome.
Whatwouldshebedoingthere?
9.dare和need
①need作為情態(tài)動詞只有一種形式，只用于否定句和疑問句。
②dare作為情態(tài)動詞用時有兩中形式：dare和dared兩個詞形。
除了可以用于否定句和疑問句外，還可以用于條件從句或表示懷疑的句子中。
Ifhedarecome,Iwillkickhimout.
Idon’tknowwhetherhedaresay.
Note:Hedoesn’tdare(to)answerthequestion.
Doesshedare(to)enterthedarkroom?
10.情態(tài)動詞+havedone的用法
①could+havedone：本可以做而實際上未能做
Youcouldhavedonebetter,butyoudidn’ttryyourbest.
②cannot+havedone：表示對過去行為的否定推測
Hecannothavebeentothattown.
③can+主語+havedone：表示對過去行為的懷疑或不肯定
Canhehavegotthebook?
④might(may)+havedone：對過去發(fā)生的行為不太肯定的推測
Hemaynothavefinishedthework.
Ifwehadtakentheotherroad,wemighthavearrivedearlier.
(Mood:mightmay,possibility:mightMAY)p
⑤must+havedone：對過去發(fā)生的行為肯定的推測。其否定式為：cannothavedone
Youmusthaveseenthefilm.
Youcannothaveseenthefilm.
⑥needn’t+havedone：本來不必要做的而實際上又做了
Youneedn’thavewateredtheflowers,foritisgoingtorain.
注意：didn’tneedto(haveto)do:沒有必要做而實際上也沒有做
Ididn’tneedtocleanthewindows.Mysisterdidit2hoursago.
⑦should(oughtto)+havedone：本來應該做而實際上又沒有做。
其否定形式表示某種行為不該發(fā)生卻發(fā)生了。
Youshouldhavestartedearlier,butyoudidn’t.
Sheshouldn’thavetakenawaymymeasuringtape,forIwantedtouseit.
注意：本結構還可以表“推測”的意思
Heshouldhavefinishedtheworkbynow.
到現(xiàn)在他應該已經(jīng)做完那項工作了。
11.其它情態(tài)動詞
①haveto
haveto表示“必須,不得不”,在這個意義上與must很接近,但must表示的是說話人的主觀看法,而haveto表示的卻是客觀需要.haveto比must有更多的形式。
TheTVsetisbroken.Ihavetobuyanewone.
Thestudentswillhavetoknowhowtousethecomputers.
注意：在回答must的問句時,否定式常用neednot(needn’t)或don’thaveto表示“不必”。而不用
mustnot,因為mustnot表示“不可以”。
②usedto
表示過去的習慣動作或狀態(tài)(現(xiàn)在已不復如此)
—Didyouusetogotheretoseeyourbrother?/Usedyoutogotheretoseeyourbrother?
—Yes,Idid(usedto)./No,Ididn’t(usedn’t).
注意：would也可表示過去反復發(fā)生的動作或某種傾向，但是不涉及到現(xiàn)在。
③hadbetter
表示“最好(做……)”
Wehadbettergonow.
其否定式為hadbetternot
II.虛擬語氣
(一)一般虛擬結構
類別用法例句
If引導的條件從句與現(xiàn)在事實相反從句動詞：過去式（be用were）
主句動詞：should/would/could/might+動詞原形Ifhewerehere,hewouldhelpus.
與過去事實相反從句動詞：had+過去分詞
主句動詞：should/would/could/might+have+過去分詞IfIhadbeenfree,Iwouldhavevisitedyou.
與將來事實相反從句動詞：過去式/should+動詞原形/were+不定式
主句動詞：should/would/could/might+動詞原形Ifitshouldraintomorrow,wewouldnotgocamping.
注意:主句中的should只用于I、we，但在美國英語中，should常被would代替;從句中的should可用于各種人稱，且不可以被would所代替。
(二)混合虛擬結構
1.不同時間的虛擬
Ifhehadlistenedtome,hewouldnotbeintroublenow.(從句與過去事實相反，主句與現(xiàn)在事實相反)
Ifhehadtoldmeyesterday,Ishouldknowwhattodonow.(從句與過去事實相反，主句與現(xiàn)在事實相反)
IfIwereyou,Iwouldhavegonetoherbirthdayparty.(從句與現(xiàn)在事實相反，主句與過去事實相反)
Ifyouhadn’tlentmesomemoney,Icouldn’thaveboughtthenewhouseandmostlikelyIwouldbestilllivinginthedangeroushousenow.(從句與過去事實相反，and后面的主句與現(xiàn)在事實相反)
2.虛擬與陳述的混合
Hecouldhavepassedtheexam,buthewasn’tcarefulenough.
Youshouldhavecomeearlier.Thebusleftamomentago.
(三)特殊句式虛擬結構
1.省略連詞if。在書面語中，如果虛擬條件從句中有were，had或should，可以把if省略，把這幾個詞放到主語之前，構成主謂倒裝。
Shouldhecome(Ifheshouldcome),tellhimtoringmeup.他要是來了，讓他給我打個電話。
WereIyou(IfIwereyou),Iwouldnotdoit.我要是你，就不做這事。
2.suggest,order,propose,request,require,demand,advise,insist+賓語從句(should)do
Hesuggestedthatwe(should)savemoneyforthefuture.
Theundergraduateinsistedthathe(should)gotoworkinthesouth.
注意：當suggest表示暗示，insist表示堅持觀點,事實時，后接的賓語從句應當用真實語氣。
Hissilencesuggestedthatheagreedwithmydecision.
Heinsiststhatdoingmorningexercisesdoesgoodtopeople’shealth.
3.Itissuggested/advised/ordered/requested/required…+that從句(should)do
Itisproposedthatmorestudentsshouldgotouniversity.
4.Myadvice/suggestion/request/requirement/order/proposal…+is+表語從句(should)do
MyadviceisthatyoushouldpractisespeakingEnglishasoftenaspossible.
Theorderfromthecommanderwasthatthetroopsshouldsetoffforthefrontimmediately.
5.Hissuggestion/advice/request/requirement…+同位語從句(should)do+is..
Therequestthattheyshouldgetmoreisreasonable.
6.Itisnatural/necessary/strange+that從句(should)do表驚奇、懷疑、惋惜、不滿、理應如此等。
It’sstrangethatheshouldhavemissedthetrain.(表竟然)
Itisimportantthatweshouldlearnfromothers.(表理應如此)
Itisapitythatheshouldnotgowithus.(表驚訝、不滿)
7.wish+thatclause(did/were與現(xiàn)在相反)
wish+thatclause(would/could/might+do與將來相反)
wish+thatclause(haddone與過去相反)
IwishIcouldgowiththemtomorrow.
IwishIhadnevermethim.
8.Itis(high/about)time+從句(did或shoulddo)
Itis(high/about)timewewenthome.
9.wouldrather+clause(did與現(xiàn)在或將來相反);(haddone與過去相反)
Iwouldratheryoucametomorrow.
Iwouldratheryouhadn’ttoldherthenews.
10.省去條件從句或主句：表示虛擬語氣的主句或從句有時可以省略，但其含義仍可以推知。
①省去條件從句
Youcouldhavewashedyourclothesyourself.你本可以自已洗衣服的。
省去了"Ifyouhadwantedto")(事實是:你自己沒洗衣服，因為你不想洗。)
②省去主句(常用以表示愿望)Ifonly+clause(did/were與現(xiàn)在相反)/(would/could/might+do與將來相反)/(haddone與過去相反)“要是…….就好了“
Ifmygrandmotherwerewithme!如果我的祖母與我在一起多好啊!(事實是:祖母已不在世。)
Ifonlyshehadnotleft!如果她沒走就好了!(事實是:她已經(jīng)走了。)
Ifonlyhewouldcometomorrow!
IfonlyIhadtakenheradvice!
IfonlyIweretenyearsyounger!
注意：onlyif是“只要”的意思，從句中用陳述語氣。

11.asif+clause(did/were與現(xiàn)在相反)/(would/could/might+do與將來相反)/(haddone與過去相反)
ShetreatsKateasifshewereherowndaughter.
Theytalkedasiftheyhadbeenfriendsforyears.
12.wouldlike/was/weretohavedonesomething
Iwouldliketohaveattendedtheparty,butoneofmyfriendscametoseeme.
13.butfor+名詞
Butforyourhelpwecouldn’thavesucceededintheexperiment.
14.注意虛擬條件從句的特殊形式
Withoutelectricity,humanlifewouldbequitedifferenttoday.
Withouttheairtoholdsomeofthesunsheat,theearthatnightwouldbefreezingcold.
15.注意轉折語氣連詞引導的虛擬語氣
Hehesitatedforamomentbeforekickingtheball,otherwisehewouldhavescoredagoal.
ItoldSallyhowtogethere,butperhapsIshouldhavewrittenitdownforher.
Thecaptainkeptcalmintheterriblestorm,otherwisetheaccidentwouldnthavebeenprevented.
Yesterday,Janewalkedawayfromthediscussion.Otherwise,shemighthavesaidsomethingshewouldregretlater.
16.注意分詞和獨立結構引導的虛擬語氣
Givenmorethantwohours,wecouldhavedonetheworkbetter.
Nothavingfinishedthework,hecouldnthaveseenthisfilm.

1.Whydidntyoutellmetherewasnomeetingtoday?I_____allthewayhere_____theheavysnow.
A.neednthavedriven;throughB.canthavedriven;across
C.mustnthavedriven;throughD.shouldnthavedriven;cross
2.—Mum,it’snoneofmybusiness.Why_____Icare?
—Justbecausesheisyoursister.
A.canB.shouldC.willD.may
3.—Ididn’tknowyouweregoodfriends.
—You_____.Ihaveknownhersinceshemovedhere.Youwerestudyingabroadthen.
A.mayhaveB.needn’thaveC.couldn’thaveD.musthave
4.—Theconcertwaswonderful!
—Really?HowIwishI______tothetheatrewithyouyesterday!
A.hadgoneB.mightgoC.wereabletogoD.wouldgo
5.Thetwostrangershavebeentalkingintheparkforalongtimeasthoughthey______oldfriends.
A.areB.shouldbeC.wereD.wouldbe
6.______theheavyrain,we______thetown.
A.Butfor;shouldhavereachedB.Becauseof;wouldhavereached
C.Duringtheperiodof;wewouldreachD.Inspiteof;weshouldhavereached
7.—IfWilliam_______,he_______thatgreenpeach.
—Luckilyhewassenttothehospitalintime.
A.waswarned;wouldnottakeB.hadbeenwarned;wouldnothavetaken
C.wouldbewarned;hadnottakenD.wouldhavebeenwarned;hadnottaken
8.—IsitgoodtolookupeverynewwordwhenIcomeacrossitinreading?
—No.You______becauseyouarelikelytoguessthemeaningfromthecontext.
A.can’tB.mustn’tC.don’thavetoD.oughtnotto
9.—______Iuseyourcomputertosendane-mail?
—Yes,you______.Butyoumustn’tkeepittoolong.I’llsurftheInternetaftersupper.
A.Could;couldB.Could;mustC.Can;canD.Could;can
10.Whenhelivedthere,he______gotothatbookshopatthecornerwithhisgirlfriendafterworkeveryday.
A.wouldB.shouldC.hadbetterD.might
11.—Ihearyou’vegotasetofAustraliancoins.______Ihavealook?
—Yes,certainly.
A.DoB.MayC.ShallD.Should
12.—Whathappenedtotheyoungtreesweplantedlastweek?
—Thetrees______well,butIdidn’twaterthem.
A.mightgrowB.needn’thavegrownC.wouldgrowD.wouldhavegrown
13.What______hadBobwalkedfarther,asfarastheriverbank?
A.wouldhappenB.couldhappenC.wouldhavehappenedD.needn’thavehappened
14.Hurryup,Tom.It’shightimewe______tothetheater.
A.willB.shallC.aregoingtoD.went
15.—Doyouthinkhewilldomeafavor?
—AsfarasIknow,heisthelastonetohelpothers.He______bepreparedtogiveyouahand,though.
A.mightB.mustC.canD.should
16.EventhoughI’dhurtmyleg,I______swimbacktotheriverbank.
A.couldB.mightC.hadtoD.wasableto
17.—Itisrathercoldhere.Shallwelightafire?
—No,we______becausethingsareeasytocatchfire.
A.won’tB.can’tC.mustn’tD.needn’t
18.—Wouldyouhavetoldhimtheanswerhaditbeenpossible?
—Iwouldhave,butI______sobusythen.
A.hadbeenB.wereC.wasD.wouldbe
19.Theyoungmaninsistedthathe______thesewatchesand______free.
A.stole,setB.hadstolen,besetC.steal,besetD.hadstolen;mustbeset
20.I______youraddress,otherwiseI______youlongbefore.
A.hadforgotten,hadvisitedB.forgot,havevisited
C.forgot,wouldhavevisitedD.haveforgotten,wouldvisit
21.I______youabeautifulpresentforyourbirthday,butIwasshortofmoneyatthattime.
A.wouldbuyB.hadboughtC.wouldliketohaveboughtD.musthavebought
22.—Doyoufeellike________thereorshallwetakeabus?
—I’dliketowalk.Butsincethereisntmuchtimeleft,Idratherwe________ataxi.
A.walking,hireB.towalk,hireC.towalk,hiredD.walking,hired
23.—MissWhitehasdecidedtoexploreintheforestbyherself.
—She________askherboyfriendtoifshe________gowalkingintheforest.
A.needntto,darestohttp:/B.doesntneed,dares　C.neednotto,daretoD.neednt,dare
24.Hisfailureintheexamsuggestedthathe__________theteacher’sinstructions.
A.can’thavefollowedhttp:/B.needn’thavefollowed
C.mustn’thavefollowedD.shouldn’thavefollowed
25.I_________you,butIdidn’tthinkyouwouldlistentome.
A.couldhavetoldB.musthavetoldC.shouldtellD.mightrell
26.—MsLinlooksratherakindlady.
—Butinfactsheiscoldandhardonus.You_______believeit!http:/
A.shouldn’tB.wouldn’tC.mustn’tD.needn’t
27.Themanager’shealthwasgettingworseandworsebecauseofheavyburden，sothedoctorstrongly
recommendedthatheaholiday.
A.tookB.wouldtakeC.musttakeD.take
28.—It’ssocold!Whynotclosethedoor?
—Sorry.It.I’llhaveitrepairedsoon.
A.won’tshutB.won’tbeshutC.hasn’tshutD.isn’tshut
29.Iwouldn’tmarryPatevenifshethelastwomanonearth.
A.isB.wasC.hadbeenD.were
30.Manystudentswilltakepartintheschoolsportsmeetingthisweek,soshesuggestedthattheclassmeeting_______heldonSaturday.
A.notbeB.nottobeC.benotD.benotto
31.________theproblem,hewouldnthavecommittedthosemistakes.
A.IfheunderstoodB.HadheunderstoodC.WhenhehadunderstoodD.Ifhewouldunderstood
32.—Butthosearesize44.Youmightneedasmallersize.
—Yes,I______abitofweight.Ihavebeentryingtoloseweight!
A.willhavelostB.shouldhavelostC.mayhavelostD.can’tlose
33.—AreyougoingtoLloyd’sbirthdaypartyonFriday?
—Onlyifit______,hesaidhewashavingapicnicparty.
A.wouldn’trainB.doesn’trainC.won’trainD.hadn’trained
34.IfSanluGroup__________melaminetothemilk,thebabies________toomuchfromkidneystones.
A.didn’tadd;wouldnotsufferedB.hadn’tadded;wouldn’thavesuffered
C.hasn’tadded;wouldn’thavesufferedD.hadn’tadded;wouldhavesuffered
35.—Theresearchonthenewbirdfluvirusvaccineischallenginganddemanding.Whodoyouthinkcandothe
job?
—____mystudentshaveatry?
A.ShallB.WillC.CouldD.Should

1-5ABCAC6-10ABCDA11-15BDCDA16-20DCCBC
21-25CDDAA26-30BDADA31-35BCBBA

Unit8虛擬語氣

虛擬語氣

1.虛擬語氣在條件句中的用法現(xiàn)在事實相反的假設
(1)若表示與，則條件從句中用過去式，主句中用過去將來式（would，should，could，might+動詞原形）；
(2)若表示某事將來實現(xiàn)的可能性不大，則條件從句中用should+動詞原形也可用“wereto+動詞原形”或用過去式動詞。如：
IwouldcertainlygoifI___________(have)time．（現(xiàn)在）
Ifitshouldrain，wewouldntgoout.（將來）
（3）若表示與過去事實相反的假設，從句中用過去完成式，主句中用過去將來完成式（should，would，could，might+have+過去分詞）。如：
IfIhadsetoffalittleearlier，I____________________caughtthetrain．
Shewould/mighthavecomeifshe__________beensobusy．
IfIhadnt___________(take)youradvice，Iwouldhavemadeabadmistake．
（4）含有虛擬語氣的條件狀語從句中，如有had，should，were這三個詞的話，在正式或書面語言中可將if省略，再將句子的主語和謂語動詞實行全部倒裝或部分倒裝。如：
___________theytime（=Iftheyhadtime），theywouldcertainlycomeandhelpus．
____________itbefine（=Ifitshouldbefine），wewouldgoforanouting．
___________Iyou（=IfIwereyou），Iwouldgo．
（4）若主句從句所指的時間不一致，即條件從句表示與過去事實相反，主句表示與現(xiàn)在事實相反；或者條件從句表示與現(xiàn)在事實相反，主句表真實情況，則從句中應采用與具體時間相對應的虛擬形式。如：
Ifit__________rainedlastnight（過去），Itwouldbeverycoldtoday（現(xiàn)在）．
IfI_____takenyouradvice（過去）,Ishouldhavenotroublewiththeworknow（現(xiàn)在）．
2．虛擬語氣在賓語從句中的用法
在動詞suggest，order，demand，propose，request，command，insist等后的賓語從句中，用虛擬語氣（即Should+動詞原形或只用動詞原形）來表示愿望、建議、命令、請求等。在動詞wish/wouldrather后的賓語從句中，用過去式表示與現(xiàn)在事實不符，用過去完成式表示與過去事實不符。如：
Isuggestthatwe（should）setoffatonce．
Thedoctorinsistedthatthepatient(should)beX-rayed．
IwishI____________asstrongasyou．
Iwouldratherthatyou____________toldhim．（沒有告訴他）
3．虛擬語氣在主語從句中的用法
在Itisnecessary/important/strange/natural；Itisrequested/suggested/desired/proposed；itisapity等結構后的主語從句中要用虛擬語氣，即Should+動詞原形或只用動詞原形。如：
Itisnecessarythathe（should）besentthereatonce．
ItisrequestedthatProfessorLi（___________）giveusaspeech．
Itisdesiredthatwe（should）geteverythingreadybytonight．
4．虛擬語氣在表語從句、同位語從句中的用法。
在suggestion，proposal，idea，plan，order，advice等名詞后的表語從句、同位語從句中要用虛擬語氣，即should+動詞原形或只用動詞原形。如：
Oursuggestionisthatyou（should）bethefirsttogo．
Myadviceisthatwe（____________）sendforDoctorLi．
Doyouknowtheorderthatyou（should）keepwatch？
5．虛擬語氣在其他狀語從句中的用法
在asif引導的狀語從句中，用過去式表示與現(xiàn)在事實不符，用過去完成式表示與過去事實不符；
在sothat，inorderthat引導的狀語從句中，常用should/would/could/might+動詞原形來表示虛擬語氣。如：
Theytalkedasifthey__________________friendsforyears．
Shestayedathomeforafewdayssothatshecouldtakecareofhermother．
Hetookataxitothestationsothatsheshouldnotmissthetrain．
6．虛擬語氣在定語從句中的用法：
在itistime后面的定語從句中常用過去式表示虛擬。
It’stimeIwasgoing.
It’stimesomebody___________(teach)youtobehaveyourself.
7.由wish引起的表示愿望的虛擬語氣
A．用wish表示對現(xiàn)在的愿望時，它所引起的賓語從句中謂語動詞形式為：過去式（be動詞用were）。
B．用wish表示對將來的愿望時，它所引起的賓語從句中謂語動詞形式為：would,could,might+動詞原形。
C．wish用于對過去的事實表示一種不可能實現(xiàn)的愿望時，賓語從句中的謂語動詞形式為：had+動詞過去分詞或could,would+have+動詞過去分詞。
Iwishthathe__________solazy.
IwishI____________wastedsomuchtime.
Iwishshewouldchangehermind.
8.hadhoped/planned/thought/wanted/intended表示一種過去未實現(xiàn)的愿望或令人失望的事。
Ihadthoughthehadbeendeadforatleast20years.
IhadhopedthatshewouldgototheU.S.andstudythere,butshesaid
shelikedtostayinChina.
9.wouldrather.
would(had)rather,wouldassoon,wouldsooner和wouldprefer所引起的從句中要求用過去式表示當時或將來的情況，用過去完成時表示過去的情況，表示希望或婉轉的責備。例如：
I’dratheryou__________theletterrightaway.我倒希望你把這封信立刻寄出去。
Iwouldpreferhedidn’tstaytheretoolong.我倒希望他不要在那兒呆得太久。
Iwouldjustassoonyouhadreturnedthebookyesterday.我真希望你昨天把這本書還了。
10.It’s(high,about)timethat句型中that從句中要求用虛擬語氣形式，即動詞要用過去式。
It’stimethatsomething____________________(do)aboutthetrafficproblemdowntown.
Itishightimethatweputanendtothisdiscussion.現(xiàn)在是我們該結束講座的時候了
11.　虛擬語氣在由某些連詞或個詞引出的表示條件、目的的狀語從句中的使用。常見的這些連詞和介詞有：
1)unless(除非)，provided(倘若)，supposing(假若)，providing(倘若),onconditionthat(如果),由這些詞、詞組引出的從句，動詞多用過去時。
除非你命令他做，要不他是不會做的。
Hewouldntdoitunlessyouorderedhimto.
假若你有機會出國，你會去哪兒呢？
Providingyouhadtheopportunitytogoabroad,wherewouldyougo?
12.sothat(以便)，forfearthat(以免,唯恐)，inorderthat(以便)，whether(不管)，lest(以免)，incase(假使)，從句中加情態(tài)動詞，有時should可省略。
他把它藏起來以免她看見。
Hehiditlestshe(should)seeit.
我得準備點啤酒，說不定約翰會來。
IllgetsomebeerincaseJohnshouldcome.
他輕輕地進屋，以免吵醒他的同房。
Heenteredtheroomquietlyinorderthatheshouldnotwakehisroommate．
13.ifonly
如果表示對現(xiàn)在的愿望，句中的謂語動詞常用過去式；
如果表示將來的愿望，句中的謂語動詞常用would/could+動詞原形；
如果表示對過去的愿望，句中的謂語動詞常用had+過去分詞。
ifonlyI______you!
Ifonlyyou_________comeyesterday!
IfonlyLindacouldgowithustomorrow!
IfonlyIhadsaidmoreaboutit!
onlyif表示"只有"；ifonly則表示"如果……就好了"。Ifonly也可用于陳述語氣。
Iwakeuponlyifthealarmclockrings.只有鬧鐘響了，我才會醒。
Ifonlythealarmclockhadrung.　當時鬧鐘響了，就好了。
Ifonlyhecomesearly.　但愿他早點回來。

虛擬語氣精練60題
1.Theboyacted____hehadneverlivedinCanadabefore.
A.asthoughB.evenifC.asD.since
2.Ifyouwereoldenough,I____youtogothereyesterday.
A.willallowB.shouldallowC.wouldhaveallowedD.hadallowed
3.Thesecretarysuggestedthatthey____themeninatonce.
A.hadbroughtB.shouldhavebroughtC.broughtD.bring
4.Ifwearrivedheretenminutesearlier,we___thebus.
AshouldhavecatchB.wouldhavecaughtC.hadcaughtD.wouldcatch
5.Donttouchthesleepingtiger.Ifhewokeup,he_____you.
A.wouldattackB.shouldattackC.wouldhaveattackedD.willattack
6.Withoutelectricity,humanlife_____quitedifferenttoday.
A.isB.willbeC.wouldhavebeenD.wouldbe
7.HowIwishI____toreapairthewatch!Ionlymadeitworse.
A.hadtriedB.hadnttriedC.havetriedD.didnttry
8.Hedemandedthatthelaboratoryreport___immediatelyaftertheexperimentwasdone.
A.waswrittenB.bewrittenC.mustbewrittenD.wouldbewritten
9.IfonlyI_____howtooperateanelectroniccomputerasyoudo.
A.hadknownB.wouldknowC.shouldknowD.knew
10.Ifhe___totheteacherattentively,he___theanswertotheproblemnow.
A.hadlistened,wouldhaveknownB.listened,wouldknow
C.listened,wouldhaveknownD.hadlistened,wouldknow
11.Iwouldhavecomeearlier,butI___thatyouwerewaitingforme.
A.didn’tknowB.hadn’tknowC.wouldhaveknownD.haven’tknown
12.ItisreallystrangethatMarry,whoisstillacollegestudnet,___soearly.
A.hasbeenmarriedB.hasmarriedC.bemarriedD.wouldmarry
13.Theteacheragreedtothesuggestionthatthestudents___twoweekstopreparefortheexam.
A.giveB.shouldgiveC.begivenD.wouldbegiven
14.Iwasbusyyesterday,otherwiseI___yourbirthdayparty.
A.attendedB.hadattendedC.wouldattendD.wouldhaveattended
15.Thetwostrangerstalkedasifthey___friendsforyears.
A.wereB.wouldbeC.havebeenD.hadbeen
16.Itisimportantthatyou___acommunicationwithMr.Williansimmediately.
A.haveB.hadC.willhaveD.wouldhave
17.Itishightimewe___upourresults.
A.sumB.summedC.willsumD.wouldsum
18.Ifthedoctorhadbeenavailable,thechild___.
A.wouldnotdieB.wouldnothavediedC.couldnotdieD.couldnothavedied
19.Ican’tstandhim.Healwaystalksasthoughhe_______everything.
A.knewB.knowsC.hasknownD.hadknown
20.Ifyouhadtoldmeinadvance,I___himattheairport.
A.wouldmeetB.wouldhadmeetC.wouldhavemetD.wouldhavemeet
21.Kunarcantakehiscarapartandputitbacktogetheragain.Icertainlywishhe___mehow.
A.teachesB.willteachC.hastaughtD.wouldteach
22.Iwouldhavecalledyouupforhelphaditbeenpossible,butI___yourphonenumberthen.
A.hadn’thadB.didn’thaveC.shouldn’thaveD.couldn’thave
23.Ifit___anothertenminutes,thegamewouldhavebeencalledoff.
A.hadrainedB.wouldhadrainedC.haveseenD.didsee
24.Hesuggestedthatthey___useatrickinsteadoffighting.
A.shouldB.wouldC.doD.had
25.“Whydidn’tyoubuyanewcar?”“IwouldhaveboughtoneifI___enoughmoney.”
A.hadB.havehadC.wouldhaveD.hadhad
26.Irecommendedthatthestudent___hiscompositionassoonaspossible.
A.finishingwritingB.shouldfinishthewritingC.finishwritingD.finishedwriting
27.TheBakersarrivedlastnight,ifthey’donlyletusknowearlier,___atthestation.
A.we’dmeetthemB.we’llmeetthemC.we’dhavemetthemD.we’vemetthem
28.Wemighthavefailedifyou___usahelpinghand.
A.havenotgivenB.wouldnotgiveC.hadnotgivenD.didnotgive
29.TheLawrequiresthateveryone___hiscarcheckedatleastonceayear.
A.hasB.hadCwillhaveD.have
30ThelibrarianinsiststhatJohn___nomorebooksfromthelibrarybeforehereturnsallthebookshehadborrowed.
A.willtakeB.tookC.takeD.takes
31.Thencameawordfromourbossthatweall___atpresentathisofficerightaway.
A.beB.tobeC.wouldbeD.shallbe
32.---Helencouldn’tgottoFranceafterall.
----That’stoobad,I’msureshewouldhaveenjoyeditif___.
A.she’sgoneB.she’llgoC.she’dgoneD.she’dgo
33Imustgothereearlier.JohnhassuggestedthatI___anhourbeforethediscussionbegins.
A.goB.shallgoC.willgoD.wouldgo
34.Butfortheguidanceofourinstructor(導師),we___intheexperiment.
A.shouldn’tsucceedB.couldnothavesucceed
C.willnotsucceedD.shouldnothavesucceeded
35.Inthepastmengenerallywouldratherthattheirwives______inthehome.
A.workedB.wouldworkC.workD.wereworking
.36.Johndidnotfeelwellyesterday;otherwisehe_______toseehisclassmatesoff.
A.cameB.wouldcomeC.wouldhavecomeD.shouldbecoming
37.It’sabouttimepeople______noticeofwhatwomendidduringthewar.
A.takeB.tookC.havetakenD.willtake
38Somepeoplearetooparticularaboutschoolrecords,insistingthateveryapplicant______alldiplomasfromelementaryschooltouniversity.
A.hasB.willhaveC.shouldhaveD.musthave
39.Withoutelectroniccomputers,muchoftoday’sadvancedtechnology_______..
A.willnothavebeenachievedB.havenotbeenachieved
C.wouldnothavebeenachievedD.hadnotbeenachieved
40.Thesunrisesintheeastandsetsinthewest,soitseemsasifthesun________roundtheearth.
A.werecirclingB.circlesC.iscirclingD.becircling
41.Thereisarealpossibilitythattheseanimalscouldbefrightened,_______asuddenloudnoise.
A.beingthereB.shouldtherebeC.therewasD.therehavingbeen
42._______morecareful,hisshipwouldnothavesunk.
A.IfthecaptainwereB.Hadthecaptainbeen
C.ShouldthecaptainbeD.Ifthecaptainwouldhavebeen
43.ItishardformetoimaginewhatIwouldbedoingtodayifI________inlove，attheageofseven，withtheMelindaCoxLibraryinmyhometown.
A.wouldn’thavefallenB.hadnotfallenC.shouldfallD.weretofall
44.Sheinsistedthatshe________illofhimbehindhim，buthedidn’tbelieveit.
A.hadn’tspokenB.shouldn’tspeakC.wouldn’tspeakD.notspeak
45.Shecouldn’thaveansweredthequestionifshe________afewbooksonworldhistory.
A.hadn’treadB.hasn’treadC.wouldn’treadD.didn’tread
46.IwenttothemeetingyesterdaybecauseI_______nothingaboutthediscussionwithoutattendingit.
A.didn’tknowB.wouldknowC.knewD.wouldhaveknown
47.Isn’titabouttimethatyou________topickupthevisitorsfromNewYork?
A.wentB.shouldgoC.goD.willgo
48.Whenapencilispartlyinaglassofwater，itlooksasifit________.
A.breaksB.hasbrokenC.werebrokenD.hadbeenbroken
49.Hissilenceatthemeetingsuggestedthathe________toyourplan.
A.didn’tagreeB.hadn’tagreedC.wouldn’tagreeD.notagree
50..Theyoungmaninsistedthathe________nothingwrongand________freeimmediately.
A.did;setB.haddone;shouldbesetC.do;besetD.haddone;mustbeset
51.Ifyou________toseeMary,whatwouldyoutellher?
AareBwillbegoingChadDwere
52.Ifthewholeoperation____________beforehand,agreatdealoftimeandmoneywouldhavebeenlost.
AwasnotplannedBhasnotbeenplannedChadnotbeenplannedDwerenotplanned
53.IfI__________harderatschool,Iwouldbesittinginacomfortableofficenow.
AhadworkedBworkedCweretoworkDwereworking
54.IwishI____________longerthismorning,butIhadtogetupandcometoclass.
AcouldhavesleptBsleptCmighthavesleptDhaveslept
55.“Youareveryselfish.It’shightimeyou_________youarenotthemostimportantpersonintheworld,”Edgarsaidtohisbossangrily.
AhaverealizedBrealisedCrealizeDshouldrealise
56.IfIhadn’tstoodundertheladdertocatchyouwhenyoufell,you___________now.
Awouldn’tbesmilingBcouldn’thavesmiledCwon’tsmileDdidn’tsmile
57.__________formyillness,Iwouldhavelenthimahelpinghand.
ANotbeingBHaditnotbeenCwithoutbeingDNothavingbeen
58.Wereshetoleaverightnow,she___________thereonSunday.
AhadgotBmighthavegotCwouldgotDhasgot
59.Thechildreninthebackseatmighthavebeenseriouslyinjuredifthedriver________thatthey
wearseatbelts.
Ahasn’tbeeninsistingBhadn’tinsistedCwouldn’tinsistDwasn’tinsisting
60.ifonlyI_________morecarefulthatday!
AcouldbeBwouldhavebeenCshouldbeDhadbeen

高二英語虛擬語氣教案

虛擬語氣專練
1.——Didyousubmit(遞交）yourapplicationforaMaster’sdegree(碩士學位）？
——Notyet.IfI_____toseemyfather,Iwouldhave.”
A.didn’tgoB.haven’tgoneC.wouldn’thavegoneD.hadn’tgone
2.——Whydidn’tTomgiveyouoneofhispaintings?
——Ididn’twantone,buthewouldhavegivenmeoneifI____.
A.DoB.wouldC.willD.had
3.——Doyouthinkthethiefenteredthroughthegaragedoor?
——No,ifhehad,Idon’tbelieve_____brokenthelivingroomwindow.
A.wouldhehaveB.hehadC.hewouldhaveD.hehas
4._______I’dhavetoldyou.
A.IfIwouldhaveknownitB.IfIhadhaveknownit
C.HadIknowitD.ShouldIknowit
5.I____comeyesterday,butIcouldn’t.
A.wastohaveB.mustC.oughtD.haveto
6.——Itisraining,andIhavenoumbrella.
——Here’smine,andIinsist____it.
A.youtotakeB.thatyoutakeC.thatyoutakingD.youtaking
7.Theprofessorgaveordersthatthetest____before5:30.
A.befinishedB.willfinishC.willbefinishedD.shallfinish
8.Imustgothereearlier.JohnhassuggestedthatI_____anhourbeforethediscussionbegins.
A.goB.shallgoC.willgoD.wouldgo
9.Ididn’tgototheparty,butIdowishI____there.
A.wasB.wereC.hadbeenD.went
10.Shespeaksasifshe____onthespot.
A.wasB.wereC.hadbeenD.is
11.IfI______tenyearsyounger,I_____veryhappy.
A.were,wouldbeB.am,shallbeC.were,shallbeD.am,wouldbe
12.——Youcanaskyourbrotherforhelp.
——Heisnotathome.Ifhe____,I_____.
A.is,wouldB.were,wouldC.is,willD.were,will
13.Ifyou____thedoctorsadvice,youwouldhavealreadyrecovered.
A.followB.followedC.wouldfollowD.hadfollowed
14.Ifhehadnotmissedthetrain,he_____bythen.
A.mightgetB.mighthavegotC.gotD.hadgot
15.Whatwouldyouhavedonelastnight,ifyou_____towriteyourhomework.
A.hadn’tB.haven’thadC.didn’thaveD.hadn’thad
16.——Didyoucatchtheplane?
——No.ifIhadhurried,I______.
A.wouldB.wouldhaveC.couldD.did
17.Whydidn’tyoutellhimthetruth?IfI_____you,Iwouldhave.
A.wereB.hadbeenC.amD.wouldbe
18.——Howdoyouliketheparty?
——Wonderful.Ifyouhadcomewithus,you____agoodtime.
A.hadB.hadhadC.wouldhaveD.wouldhavehad
19.IfI_____outofmyink,Iwouldhavefinishedwritingthepaper.
A.didn’trunB.shouldn’trunC.haven’trunD.hadn’trun
20.Ifyou_____earlytomorrowmorning,youwouldbetherebynoon.
A.havestartedB.werestartedC.weretostartD.hadstarted
21.——Didyouhandinyourapplicationforaleaguemember?
——Notyet.IfI_____toseemyfather,Iwouldhave.
A.didn’tgoB.haven’tgoneC.wouldn’thavegoneD.hadn’tgone
22.——Whydidn’tTomgiveyouoneofhispaintings?
——Ididn’twantone,buthewouldhavegivenmeoneifI_____.
A.doB.wouldC.willD.had
23.——Doyouthinkthethiefenteredthroughthegaragedoor?
——No,ifhehad,Idon’tbelieve____brokenthelivingroomwindow.
A.wouldhehaveB.hehadC.hewouldhaveD.hehas
24.______I’dhavetoldyou.
A.IfIwouldhaveknownitB.IfIhadhaveknownit
C.HadIknownitD.shouldIknowit
25.I____comeyesterday,butIcouldn’t.
A.wastohaveB.mustC.oughtD.haveto
Keys:1-5DDCCA6-10BAACB11-15ABDBD
16-20BBDDC21-25DDCCA