英语语法课件 虚拟语气 13页

高三第二轮语法复习虚拟语气 1.虚拟语气的考点1、条件句中的虚拟语气的用法；2、条件句中虚拟语气的倒装；3、名词性从句中虚拟语气的用法；4、几种特殊结构中虚拟语气的用法；5、虚拟语气与陈述语气的判定。 1、陈述语气与虚拟语气典型例题1)Thevolleyballmatchwillbeputoffifit_____.A.willrainB.rainsC.rainedD.israined2)---Wouldyouhavecalledherup_____possible?---Yes,butI_____busydoingmyhomework.A.haditbeen…wasB.ifitwas…wereC.ifithadbeen…hadbeenD.ifitwere…wouldbeB该句为陈述语气，因为主句用的是willbeputoff。真实条件句主句为将来时，从句用一般现在时代将来时。问句中用的是虚拟语气，主句用wouldhavecalled,从句中与过去相反的动词形式为haddone；答句中表示的是真实的情况，所以该用陈述语气。A 2、条件句中的虚拟语气时间If条件句主句过去haddonewouldhavedone现在did/werewoulddo将来shoulddoweretododid/werewoulddo 高考题点击1)Youdidn’tletmedrive.Ifwe____inturn,you____sotired.（96N）A.drove…didn’tgetB.haddriven…wouldn’thavegotC.drove…wouldn’tgetD.weredriving…wouldn’tget2)ItishardformetoimaginewhatIwouldbedoingtodayifI_____inlove,attheageofseven,withtheMelindaCoxLibraryinmyhometown.(02上海)A.wouldn’thavefallenB.hadnotfallenC.shouldfallD.weretofall前句用的是陈述语气，表示过去发生的事；后句是虚拟语气，表示与过去相反。BB该句主句中用的是与现在相反的虚拟语气，而从句中使用的是与过去相反的虚拟语气。全句意思为“如果我不在七岁时迷上了我们家乡的MelindaCoxLibrary，我真不能想象我今天会做什么。” 3、条件句中虚拟语气的特殊情况虚拟倒装句Whatwouldhavehappened,_____asfarastheriverbank?(01上海)BobhadwalkedfartherB.ifBobshouldwalkfartherC.hadBobwalkedfartherD.ifBobwalkedfarther2)错综条件句Ifyou_____himyesterday,you_____whattodonow.asked…wouldknowB.hadasked…wouldhaveknownC.askedhim…knowD.hadasked…wouldknowCD 3)介词短语表条件Butforyourhelp,wecouldn’thavesucceeded.Theywouldn’thavereachedtheagreementsoeasilywithoutthatcommonground.4)情境中提供虚拟语气Supposetherewerenogravitationalforce,objectswouldnotfalltothegroundwhendropped.Shewasn’tfeelingverywell.Otherwiseshewouldn’thaveleftthemeetingsoearly.高考题点击：Jack____yet,otherwisehewouldhavephonedme.(N97)A.mustn’thavearrivedB.shouldn’thavearrivedC.can’thavearrivedD.needn’thavearrivedC 5)比较ifonly与onlyifonlyif表示“只有”；ifonly则表示“如果……就好了”。Ifonly也可用于陈述语气。Iwakeuponlyifthealarmclockrings.只有闹钟响了，我才会醒。Ifonlythealarmclockhadrung.当时闹钟响了，就好了。Ifonlyhecomesearly.但愿他早点回来。 4.名词性从句中的虚拟语气A、宾语从句中的虚拟语气在动词suggest,order,demand,request,desire,insist,require,decide,determine,advise,recommend,deserve(值得提及)后需用should型的虚拟语气。考题点击：Theteacherdemandedthatthework_____before4o’clock.A.finishedB.befinishedC.shouldfinishD.finish2.---Whatdidthedoctorsayaboutyourmother’sillness?---Hesuggestedthatshe_____anoperationatonce.A.musthaveB.hadC.haveD.hadhadBC B、主语从句中的虚拟语气基本句型：Itissuggested,ordered,proposed,required,demanded,requested,insisted；+(should)doItisimportant,necessary,natural,desirable,strange,advisable,imperative…Itisapity,ashame,nowonder考题点击：1.Isitnecessarythathe_____theexamination?A.takesB.hastotakeC.musttakeD.take2.Itisstrangethathe_____youthis.A.wouldtellB.shouldtellC.hadtoldD.hastoldDB C、表语从句和同位语从句中的虚拟语气在suggestion,proposal,idea,plan,order,advice等名词后面的表语从句、同位语从句中要用虚拟语气，即（should）+动词原形。Myideaisthatwe(should)getmorepeopletoattendtheconference.Imakeaproposalthatwe(should)holdameetingnextweek.考题点击：Hissuggestionthatyou_____oncemoresoundsreasonable.A.tryB.triesC.musttryD.cantryA 5.虚拟语气在其它情况下的使用1)wish后的虚拟语气：高考题点击：HowIwisheveryfamily_____alargehousewithabeautifulgarden!(02上海)A.hasB.hadC.willhaveD.hadhad2)asif从句：高考题点击：Whenapencilispartlyinaglassofwater,itlooksasifit____.(95N)A.breaksB.hasbrokenC.werebrokenD.hadbeenbrokenBC 3)It’stime从句：Itis(high)timethat后面的从句谓语动词要用过去式或用should加动词原形，但should不可省略。Itistimethatthechildrenwenttobed.Itishightimethatthechildrenshouldgotobed.类似的结构为wouldrather从句：Iwouldratheryouattendedthemeetingthisafternoon.考题点击：---DoyoumindifIleavethewindowopen?---Well,I’dratheryou_____.A.don’tB.didn’tC.won’tD.mustn’t2.It’shalfpasteleven.It’shightime_____home.A.we’llB.we’dC.we’regoingD.wewentBD