资源描述：
《高考英语语法专题讲解虚拟语气课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、英语高考语法讲解(虚拟语气专题)一、非真实条件句中的虚拟语气(if引导)二、宾语从句中的虚拟语气三、主语从句中的虚拟语气四、表语从句、同位语从句中的虚拟语气五、状语从句中的虚拟语气六、几种特殊的虚拟语气定义:虚拟语气表示说话人的愿望、假设、猜测或建议，而不表示客观存在的事实。虚拟语气通过谓语动词的特殊形式来表示。虚拟语气的主要内容:1.虚拟语气用于条件状语从句if从句主句现在过去式would(should,could,might)+动原将来同上过去haddonewould(should,could,might)+havedone
2、过去式should+动原wereto+动原考题点击：Iamnotfreetoday.IfI___freetoday,I__andvisitsomeofmyfriends.A.amwillgoB.were,wouldgoC.shallbeD.be,mustgo2.Ifmylawyer___herelastSaturday,he__mefromgoing.A.hadbeen,wouldhavepreventedB.hadbeen,wouldpreventC.were,wouldpreventD.were,wouldhavepreve
3、nted3.IfIweretoseeTom,what___you___metotellhim?A.are,goingtoaskB.do,askC.would,askD.did,ask学习虚拟条件句还要注意以下4点：（1）省略if若虚拟条件句中有were,had,should时，可省略if而将were,had,should移到句首。如：（1）IfIweretomeethimtomorrow,Ishouldaskhimaboutit.WereItomeethimtomorrow,…（2）__forthedoctor’scareful
4、treatment,he___tilllastyear.A.Ifitisnot,can’tliveB.Wereitnot,couldn’tliveC.Haditnotbeen,couldn’thavelivedD.Iftheywerenot,couldn’tlive（2）错综时间虚拟条件句虚拟条件句与主句谓语动词发生的时间有时不一致，要注意主从句谓语形式。[考题]ItishardformetoimaginewhatIwouldbedoingtodayifI___inlove,attheageofseven,withtheMeli
5、ndaCoxLibraryinmyhometown.A.wouldn’thavefallenB.hadnotfallenC.shouldfallD.weretofall1.Ifyouhadfinishedwritingthebooklastmonth,itwouldbepublishednextmonth.2.Youwouldbemuchbetternowifyouhadtakenmyadvice.错综时间虚拟条件句3.Ifyouhadmethimyesterday,youwouldknowwhattodonow.有时假设的情况
6、并不以条件从句表示出来，而是通过一个介词来表示或通过上下文或其他方式表示如“butfor”，“without”及“butthat”“exceptfor和“supposing”“otherwise等表示含蓄的虚拟：Butforyourhelp,Iwouldhavefailed.Withoutthemoney,Iwouldnotbealivenow.（3）含蓄虚拟条件句Supposingtherewerenogravity,objectswouldnotfalltothegroundwhendropped.Shewasn’tfeel
7、ingverywell.Otherwiseshewouldn’thaveleftthemeetingsoearly.Shewouldleaveherhusbandexceptforchildren.如果没有孩子的话,她就会离开她的丈夫的考题点击：1.Iwentbyplane;otherwiseI____muchlongertime.A.couldtakeB.wouldtakeC.willhavetakenD.wouldhavetakenD2.Hehesitatedforamomentbeforekickingtheball,ot
8、herwisehe_____agoal.A.hadscoredB.scoredC.wouldscoreD.wouldhavescoredD3.Withoutliberationwe________anewlife.A.wouldnotbeginB.wouldno
