资源描述：
《牛津英语虚拟语气讲与练》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、SubjunctiveMood虚拟语气1)IfIwereyou,Ishouldn'tdothat.2)Wewouldgowithyouifwehadtime.3)Wecouldaskhimifhewerehere.4)IfIknewhistelephonenumber,Iwouldringhimup.条件从句主句did（be动词一般用were）would(should,could,might)+doI.虚拟语气在主从复合句中的用法1.表示与现在事实相反，谓语动词的主要形式如下：1)Ifhehadseenyo
2、uyesterday,hewouldhaveaskedyouaboutit.2)Ifyouhadcomeearlier,youwould(might)havemethim.3)IwouldhavecalledyouifIhadknownyourphonenumber.条件从句主句had+donewould(might/could/should)+havedone2.表示与过去事实相反，谓语动词的主要形式如下1)Ifitshouldrain,thecropswouldbesaved.2)Ifitweretos
3、nowtomorrow,theywouldnotgoout.3)Ifitrainedtomorrow,wewouldnotgoout.条件从句主句did/wereshoulddoweretodoWould(could/might/should)+do3.表示与将来事实可能相反，谓语动词的主要形式如下：Note:1.错综时间句2.省略连词if。在书面语中，如果虚拟条件句中有were,had或should，可以if把省略而把这几个词放到主语之前构成主谓倒装：例如：1.Shouldhecome,tellhimto
4、ringmeup.2.WereIyou,Iwouldnotdoit.3.Hadhebeenmorecareful,suchmistakescouldhavebeenavoided.3.Ifmylawyer_____herelastSaturday,he_____mefromgoing.A.hadbeen;wouldhavepreventedB.hadbeen;wouldpreventC.were;wouldpreventD.were;wouldhaveprevented16._____Ibefreetomo
5、rrow,Icouldgowithyou.A.CouldB.Should C.MightD.Must19._____yourletter,Iwouldhavewrittenbacktwodaysago.A.IfIreceived B.ShouldIreceived C.HadIreceived D.IfIcouldhavereceived21.Shoulditrain,thecrops_____.A.wouldbesaved B.wouldhavebeensavedC.willbesaved D.hadbe
6、ensaved27.IfI_____you,Iwouldtryagain.A.amB.was C.wereD.be28._____,allthestudentswouldhear.A.IftheteacherhadspokenlouderB.IftheteacherwillspeaklouderC.Hadtheteacherspokenlouder D.Iftheteacherspokelouder29.Whatshouldwedoifit_____tomorrow?A.shouldsnow B.would
7、snow C.snow D.willsnow30.Ifyou_____5minutesearlier,you_____him.A.shouldcome;hadseenB.came;wouldseeC.come;willseeD.hadcome;wouldhaveseen(1)MrBrown_____ahouseifhehadenoughmoney.A.willbuyB.wouldbuy C.boughtD.hasbought(30)_____Iknownheneededmoneysobadly,Imight
8、havemanagedtohelphim.A.UnlessB.When C.IfD.HadII:虚拟语气在宾语从句的中的用法1).wish后的宾语从句：从句中的动词根据时间可采用不同的形式，参见虚拟条件句：1.IwishIwere(was)asstrong/clever/youngasyou.(ButIamnot.)2.Wewishwehadpaidmoreattentiontoourpronunciation.
