虚拟语气讲解和练习

《虚拟语气讲解和练习》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、虚拟语气虚拟语气从结构上可分为两大类:时态后退型与should型.一.时态后退型:1.基本结构：观察例句，总结if从句和主句中谓语动词的形式1）IfIhadtime,Iwouldattendthemeeting.2）IwouldhavebeenkilledifI’dstayedinthetruck.3）IfIweretoraintomorrow,thesportsmeetingwouldbeputoffIf条件句主句与现在事实相反与过去事实相反与将来事实相反不可能的假设________________可能的假设________上表中需注意几点：a.Be动词一律用were，

2、不管人称的变化；b.主句中的should通常用于第一人称，would/could可以用于各种人称；c.在表示与将来事实相反的条件句中，只能用should；d.表示错综时间的虚拟语气，指主句的动作和条件丛句的动作不是发生在同一时间（如一个是过去发生的，一个是现在发生的）。这时，动词的形式要根据表示的时间来调整。e.g.IfIwereyou,Iwouldhavetakenhisadvice.Ifhehadlistenedtome,hewouldnotbeinsuchtroublenow。2．常用虚拟语气的句型a.asif/though过去时HetreatedmeasifIwe

3、reastranger.过去完成时Shetalkedaboutthefilmasifshehadreallyseenit.b..It’s(high)timethat+过去时/should+do（should不可省）.过去时IwishIknewtheanswertothequestion.c..wish过去完成时Iwish(wished)Ihadn’tspentsomuchmoney.could/might/would+doIwishitwouldstopraining.d.wouldrather+从句(过去时/过去完成时)e.Ifonly（用法=wish）过去时/过去完成

4、时/could/might/would+do巩固练习：1.（2003上海春季,40）LookatthetroubleIamin!IfonlyI_____youradvice.A.followedB.wouldfollowC.hadfollowedD.shouldfollow2.Thesunrisesintheeastandsetsinthewest,soitseemsasifthesun____roundtheearth.A.werecirclingB.circlesC.iscirclingD.becircling3.I’dratheryou____athomenow.A

5、.stayB.stayedC.shouldstayD.hadstayed4.Iwishyou____toputthesethingsaway.A.WillhelpB.helpC.arehelpingD.wouldhelp5.Jillwouldratherwe______now,butwemustgotowork..A.notleaveB.hadnotleftC.didn'tleaveD.nottobeleft参考答案：1-5CABDC二.should型:PARDISCO+宾从(should)+do1.PARDISCOproposeaskrequestdemandinsis

6、tsuggestcommandorderpreferadviserequiredesireinstructrecommende.g.:Idemandthathe(should)answermeimmediately.当suggest作“暗示、表明”讲，insist作“坚持说”讲，既坚持事实是怎样时，后边that从句不用虚拟语气。2.由以上动词派生出的表`建议,命令,要求,观点’等意义的名词后的表语从句,同位语从句也用虚拟式(should)+doPARDISCOproposaladvicerequestdemandideasuggestionorderplanrequire

7、mentopinionrecommendationnaturalnecessarystrangesurprising3.Itisimportant+that+S+(should)+doimpossiblefunnyproperright/wrongapity/aregret/ashame/nowondere.g.:Itisimportantthateverymember(should)informhimselfoftheserules.巩固练习：1.（2005江苏,33）.----Don'tyouthinkitnecessar