高二英語虛擬語氣公開課課件

SubjunctivemoodsubjunctivemoodsubjunctivemoodsubjunctivemoodsubjunctivemoodsubjunctivemoodsubjunctivemoodsubjunctivemoodsubjunctivemoodsubjunctivemoodsubjunctivemoodUnit1subjunctivemood制作人：Grammar制作人：黃秀娟第一頁，共23頁。第一頁，共23頁。1.英語動(dòng)詞有三種語氣，陳述語氣，祈使語氣和虛擬語氣.2.

定義：用來表示說的話不是事實(shí)，或者是不可能發(fā)生或可能性比較小的情況，而是一種愿望，建議，假設(shè)的語氣叫虛擬語氣。一、虛擬語氣定義第二頁，共23頁。第二頁，共23頁。Q:What’sthedifferencebetweenthetwosentences?IfIamfree,Iwillvisityou.IfIwereabird,Iwouldflyintothesky.→（虛擬條件句）→(真實(shí)條件句）第三頁，共23頁。第三頁，共23頁。What

would

youdoifyou

wonthelottery?IfI

won

thelottery,I

would…第四頁，共23頁。第四頁，共23頁。IfI

won

thelottery,I

wouldbuyanexpensivecar.(與現(xiàn)在事實(shí)相反）第五頁，共23頁。第五頁，共23頁。IfI

wonthelottery,

I

would

buyavilla.（與現(xiàn)在事實(shí)相反）第六頁，共23頁。第六頁，共23頁。Ifhe

hadgot

upearly,

he

wouldnothavebeenlateforschool.（與過去事實(shí)相反）第七頁，共23頁。第七頁，共23頁。Ifhe__________morecarefully,he_________________thecaraccidentyesterday.（與過去事實(shí)相反）haddriven

wouldnothavehad

第八頁，共23頁。第八頁，共23頁。IfI________howtoswim,I__________________trappedinthisisland.（與過去事實(shí)相反）hadlearntwouldnothavebeen第九頁，共23頁。第九頁，共23頁。假如他來了,我們對(duì)他說什么呢？Ifhe

wereto

come,what

should

wesaytohim.假如他看見我,就會(huì)認(rèn)識(shí)我。Ifhe

should

seeme,he

would

knowme.第十頁，共23頁。第十頁，共23頁。1、一般條件句中的虛擬語氣時(shí)間If條件句主句過去haddonewouldshould+havedonesthcouldmight現(xiàn)在助動(dòng)詞be用were實(shí)義動(dòng)詞do用did

wouldshould+dosthcouldmight將來did/wereshoulddoweretodowouldshould+dosthcouldMight第十一頁，共23頁。第十一頁，共23頁。IfIwereyou,I____buythehouserightnow.A.won’tB.don’tC.wouldn’tD.can’t2._____morecareful,hisshipwouldnothavesunk.A.IfthecaptainwereB.IfthecaptainhadbeenC.ShouldthecaptainbeD.Ifthecaptainwouldhavebeen3.Ifhe____metomorrow,IwouldlethimknowA.shouldcallB.shouldnothavebeenableC.werenotableD.arenotableBCA第十二頁，共23頁。第十二頁，共23頁。2.

名詞性從句的虛擬語氣。主要是表示命令、要求、建議的虛擬語氣。賓語從句。常見動(dòng)詞：一個(gè)堅(jiān)持：insist兩個(gè)命令：order,command

三個(gè)建議：advise,suggest,propose四個(gè)要求：demand,require,request,ask

這些動(dòng)詞后面的賓語從句要使用虛擬語氣用法。即從句中的動(dòng)詞使用should+動(dòng)詞原形，或者將should省略。第十三頁，共23頁。第十三頁，共23頁。1.我們建議Tom去休息一下。2.他堅(jiān)決要求我到場。3.國王命令囚犯明天要實(shí)施死刑。4.他們要求我們派他們?nèi)ツ莾汗ぷ鳌?.WesuggestedthatTom2.HeinsistedthatIpresent.4.Theyrequestedthatwe3.Thekingorderedthattheprisonersshouldhavearest.(should)beShouldbekilledthenextday.shouldsendthemtoworkthere.第十四頁，共23頁。第十四頁，共23頁。3、幾種特殊結(jié)構(gòu)中虛擬語氣的用法；1）wish

+賓語從句現(xiàn)在：過去：未來：過去時(shí)(did/were)過去完成時(shí)(haddone)would/could/might+V.shouldIwishIwereabird.(現(xiàn)在)IwishIhadn’tmadesuchamistake.(過去)Wewishourparentswouldn’tpunishus.(未來)第十五頁，共23頁。第十五頁，共23頁。2）wouldratherthat-現(xiàn)在：過去：未來：Iwouldratheryoupaidmenow.(現(xiàn)在)Iwouldratheryouhadgone,too.(過去)Don’tcome.Iwouldratheryoucametomorrow.(未來)過去時(shí)過去時(shí)過去完成時(shí)第十六頁，共23頁。第十六頁，共23頁。5）without和butfor構(gòu)成虛擬。(butfor要不是)

Withoutsunlight,people’slifewouldbedifferentfromtoday.

Butforyourhelp,Iwouldn’thavefinishedthework.Butforwater,itwouldbeimpossibletoliveinthedesert.第十七頁，共23頁。第十七頁，共23頁。三、虛擬語氣注意點(diǎn)：1.假設(shè)條件從句謂語動(dòng)詞發(fā)生的時(shí)間與主句所假設(shè)的謂語動(dòng)詞不一致，叫做錯(cuò)綜條件虛擬語氣。主句和從句的謂語動(dòng)詞要依照假設(shè)的時(shí)間而定。Iftheweatherhadbeenfiner,thecropswouldbegrowingstillbetter.Ifyouhadfollowedtheteacher’sadvice,youwouldn’tbeinthehospital.第十八頁，共23頁。第十八頁，共23頁。三、虛擬語氣注意點(diǎn)：

2.當(dāng)insist表示“堅(jiān)持認(rèn)為”，suggest表示“表明、暗示”時(shí)，后面的賓語從句不用虛擬語氣。Heinsistedthathehadnotenteredthehouse,and(heinsisted)thatheshouldbesetfree.Hispalefacesuggestedthathewasweak.第十九頁，共23頁。第十九頁，共23頁。1.Thevolleyballmatchwillbeputoffifit_____.

A.willrainB.rainsC.rainedD.israinedB精選習(xí)題2.Youdidn’tletmedrive.Ifwe____inturn,you____sotired.A.drove…didn’tgetB.haddriven…wouldn’thavegotC.drove…wouldn’tget D.weredriving…wouldn’tgetB第二十頁，共23頁。第二十頁，共23頁。

3.

Ifyou_____himyesterday,you_____whattodonow.asked…wouldknowhadasked…wouldhaveknownC.askedhim…know D.hadasked…wouldknow4.

Whatwouldhavehappened,_____asfarastheriverbank?A.BobhadwalkedfartherB.ifBobshouldwalkfartherC.hadBobwalkedfarthe