虚拟语气 市赛获奖

1.识记、理解并能自主应用wish宾语从句中的虚拟语气。2.识记、理解并能应用if条件句中的虚拟语气。3.掌握含蓄虚拟语气的特征,并能在具体语境中加以应用。1.学会根据句子的真实情境识别出暗含的虚拟条件句。2.体会时间概念,分辨出混合虚拟条件句中主句和从句对应的时间。3.掌握情态动词的用法,将情态动词的学习与情态动词联系起来。重点语法虚拟语气(Ⅰ)虚拟语气(Ⅰ)Ⅰ.阅读教材P86—87的内容,了解英语动词所带语气的种类,识记if条件句中虚拟语气的用法,然后完成句子1.—Mom,ifI

(be)you,I

(notask)mysontostudyatweekends.

—Unfortunately,youarenot.wouldn’taskwere2.IfI

(be)inyourposition,I

(accept)theiroffer.

3.IfI

(notcome)toworkinXinjiang,I

(notmeet)you,andI

(notknow)you.ButIdid.

4.Ifwe

(start)earlier,we

(notmiss)thetrain.

5.Ifhe

(come)tomorrow,we

(be)greatlysurprised.

6.Ifthesun

(rise)inthewest,I

(follow)you.

werewouldaccepthadn’tcomewouldn’thavemetwouldnothaveknownhadstartedshouldnothavemissedshouldcome

wouldbeweretorisewouldfollowⅡ.语法填空Todayweburiedour20-year-oldson.HewaskilledinstantlyinamotorcycleaccidentonFridaynight.HowIwishI1.

(know)whenItalkedtohimitwouldbethelasttime.IfI2.

(know)that,I3.

(say),“Jim,IloveyouandI’msoproudofyou.”

I4.

(take)thetimetocountthemanyblessingshebroughttothelivesofthemanywholovedhim.I5.

(take)timetoappreciatehisbeautifulsmile,thesoundofhislaughter,hisgenuineloveofpeople.Hegavemesomethingtotreasureforever.IwouldratherI6.

(have)asecondchancetotalktohimintheheaven,withoutwhich,mylife7.

(go)blankandmeaningless.WheneverIclosemyeyes,itseemsasifhe8.

(be)infrontofmeagain.

hadknownwouldhavesaidwouldhavetakenhadhad

knownwouldhavetakenwouldgowere虚拟语气(Ⅰ)1.对过去情况的虚拟1.对过去情况的虚拟阅读下列句子,注意表示与过去事实相反时,主句和条件状语从句中的时态。Ifithadn’trainedyesterday,Iwouldhavegoneouttoplayfootballwithmyfriends.如果昨天没有下雨,我会和我的朋友们一起外出踢足球。

IfTomhadbeeninvited,hecould/mighthaveattendedtheparty.如果受到了邀请,汤姆可能/或许会参加派对。

通过观察以上句子,我们发现对过去的情况进行虚拟时,非真实条件状语从句用(1)

的谓语动词形式,主句使用(2)

的谓语动词形式。

had+过去分词should/would/could/might+have+过去分词Ifthekidshadbeenwarnednottoswiminthelake,theyshouldhaveavoidedthetragedy.如果有人警告孩子们不要在湖里游泳,他们应该能够避免这个悲剧。

2.对现在情况的虚拟阅读下列句子,注意表示与现在事实相反时,主句和条件状语从句中的时态。IfIhadonemorechance,Iwouldsaytothegirl“Iloveyou”.如果上天能够再给我一次机会,我会对那个女孩说:“我爱你”。

Ifyouwereabigboss,youcould/mightunderstandhowhardaperiodIamin.如果你是大老板,你可能/或许会理解我处在多么困难的时期。

Iftherewerenosubjunctivemood,Englishwould/shouldbeeasier.如果没有虚拟语气,英语会更容易些。

通过观察以上句子,我们发现对现在的情况进行虚拟时,非真实条件状语从句用(1)__________的谓语动词形式,主句使用(2)_________________________________的谓语动词形式。

动词过去式should/would/could/might+动词原形3.对将来情况的虚拟阅读下列句子,注意表示与将来事实相反时,主句和条件状语从句中的时态。IfIbecame/weretobecome/shouldbecomeascientistinthefuture,Iwouldtrytofindacureforcancer.如果将来我能成为一名科学家,我会尽力找到治疗癌症的药方。

Ifitweretorain/shouldrain/rainedtomorrow,wewouldn’tgoforapicnic.如果明天下雨,我们就不去野炊了。

Ifthereshouldbeaflood,whatshouldwedo?如果发生洪涝,我们该怎么办呢?

对现在的情况进行虚拟时,条件状语从句中的be动词用were的形式,不受主语单复数的影响。通过观察以上句子,我们发现对将来的情况进行虚拟时,非真实条件状语从句用(1)

或(2)

,或(3)

的谓语动词形式,主句使用(4)

的谓语动词形式。

should+动词原形wereto+动词原形动词过去式should/would/could/might+动词原形●错综条件句中,if从句谓语动词发生的时间与主句所假设的谓语动词不一致,主句和从句的谓语动词要依照对应的时间而定。例如:Ifyouhadfollowedtheteacher’sadvice,youwouldn’tbeinthehospitalnow.如果你听从了老师的建议,你现在就不会在医院了。(从句——过去/主句——现在)IfIwereyou,Iwouldhavetakenhisadviceyesterday.如果我是你,昨天我就会采纳他的意见。(从句——现在/主句——过去)●从句中有should,were,had三个助动词时,可以把if省略,并将这三个词提至句首,从而构成部分倒装。例如:WereIyou(=IfIwereyou),Iwouldgiveitup.如果我是你,我会放弃。HadIhadtime(=IfIhadhadtime),Iwouldhavewalkedroundthatlakethen.如果有时间,我当时会绕着湖走走。Shouldhebefreetomorrow(=Ifheshouldbefreetomorrow),Iwouldtalkwithhim.如果明天他有空,我会和他谈谈的。

有时假设的情况并不是以条件状语从句表示出来,而是通过一个介词、介词短语、连词、分词短语或其他方式表示。常用的表达有without,butfor,butthat,otherwise,or及but等。Withoutsunlight,people’slifewouldbedifferentfromtoday.没有了阳光,人们的生活与现在将会大不相同。Butforwater,itwouldbeimpossibletoliveinthedesert.没有水,在沙漠中生活是不可能的。Iranallthewaytothecinema,otherwiseIwouldhavemissedthebeginningofTinyTimes.我一路跑到电影院,不然我会错过了电影《小时代》的开头。单项填空(1)—Mike,it’sapityyoudidn’tcometolastnight’sconcert.Itwasreallygreat!—Really?IfI

sobusy,Iwouldhavegonewithyou.

A.hadn’tbeen

B.weren’tC.shouldn’tbe D.wouldn’tbe

【答案与解析】A表示与过去事实相反的虚拟语气,条件状语从句谓语用haddone的形式,主句谓语动词用would/could/might+havedone的形式。答句句意:真的吗?如果我那时不是那么忙,我本可以和你一起去的。(2)IfonlyI

themoviestar!ButIwasthenintheschooldoingpapers.

A.havemet B.hadmetC.met D.wouldmeet

【答案与解析】B根据was判断,本题与过去事实相反,即影星在这里的时候,我在学校考试,故没有见到。BA(3)Hadthegovernmentrespondedintime,there

less“Occupy”movementsacrossthecountrynow.

A.wouldhavebeen B.wouldbeC.willbe D.should

【答案与解析】B

根据后半句的now判断,主句虚拟语气与现在有关,因此用would+动词原形。句意:如果政府方面及时答复的话,当前在全国范围内的“占领”运动就不会那么多了。

(4)ButforthehelpofmyEnglishteacher,I

thefirstprizeintheEnglishWritingCompetition.

A.wouldnotwin B.wouldnothavewonC.wouldwin D.wouldhavewon

【答案与解析】B此处虚拟语气表示与过去事实相反,句子谓语动词用would/should/could/might+havedone结构。

BB(5)Nothingcouldhavesavedhimevenifhe

withoutdelay.

A.hadtended B.wastendedC.havebeentended D.hadbeentended

【答案与解析】D本句为与过去事实相反的虚拟语气,条件句要用过去完成时。句意为“即使当时他得到了及时的救治,他的生命也无法挽回”。DⅠ.用所给词的适当形式填空1.Iftheworld-warbrokeoutagain,what

(happen)topeopleonearth?

2.What

(happen)ifyou

(getup)toolatetomorrow?

3.IfI

(meet)youyesterday,we

(go)totheconcerttogether.

4.IfTom

(be)morecarefulintheexam,he________________(pass)italready.

5.IfI

(be)inyourposition,I

(ask)forteacher’shelp.

wouldaskwouldhappenweretogetup/gotup/shouldgetuphadmetwouldhavegonehadbeenwouldhavepassedwerewouldhappen6.Ifhe

(notwork)hardlastyear,he

(notget)suchagreatsuccessnow.

7.IfI

(be)you,I

(take)hisadviceyesterday.

8.Ifyou

(win)thematchyesterday,you

(travel)toBeijingnow.

9.IfmyEnglish

(be)betternow,I