虚拟语气-(3)0.ppt

概念：表示与真实情况相反的假设或是一种不可实现的愿望具体用法：一、用时态表示的虚拟语气Examples：IwishmyparentswerelivingwithmeinYichangnow.(Fact:Myparentsarenotlivingwithmenow)Thegirlalwayswishesthatshehadonemillion.(Fact:Shedoesn’thaveonemillion.)2、用在if引导的条件从句中Examples:IfIhadtime,Iwouldattendthemeeting.IfIwereyou,Ishouldseizethechancetogoabroad.Ifyouhadtakenmyadvice,youwouldnothavefailedintheexams.Ifyoucametomorrow,wewouldhavethemeeting.Ifitweretoraintomorrow,thesportsmeetingwouldbeputoff.Ifheshouldnotcometomorrow,weshouldputoffthemeetingtillnextweek.注：以上虚拟语气中的条件从句还可以采用省略if的倒装形式：即省略if，把were，had，should提前至句首。Practice:1.---Whydidn’tyougotothedancelastnight?---IfI____tired,Iwouldhave.werenotB.hadn’tC.haven’tbeenD.hadn’tbeen2.---DidyouseeMonicabeforesheleftforBrazil?---No,IwishI___her.hadseenB.haveseenC.sawD.wouldsee3.Idon’tthinkthatIshallfail.ButifI___,Iwouldtryagain.FailedB.wouldfailC.shouldfailD.hadfailed4.____somebodycallwhenIamout,____youpleasegetherorhimtoleaveamessage?A.Could;wouldB.Would;couldC.Would;wouldD.Should;could3.定语从句:Itis(high)timethatsbdidsth/shoulddosth宾语从句:wouldrathersbdidsth状语从句:asif;asthough/evenif;eventhough引导的状语从句如果表示与事实相反的也要用虚拟语气Practice:1.---I’mgoingtoseethevictim’sbrother.---I’dratheryou____.A.didn’tB.donotC.don’tD.do2.It’stimewe____ourmeeting.A.mustbeginB.beginC.begunD.began4.介词without,butfor以及or(else),otherwise引起的虚拟语气.Icouldn’thaveworkedouttheproblemwithoutyourhelp.=Icouldn’thaveworkedouttheproblemifIhadn’tgotyourhelp.Butforthetaxidriver,Iwouldhavelostmycase.=Ifithadnotbeenforthetaxidriver,Iwouldhavelostmycase.Iwasillthatday.Otherwise,Iwouldhavetakenthespeechcompetition.=Iwasillthatday.IfIhadnotbeenill,Iwouldhavetakenthespeechcompetition..5.含有:Ifitwerenotfor….或Ifithadnotbeenfor….的条件句(要不是因为……)Ifitwerenotfortherain,thecropswoulddie.Ifithadnotbeenforyourhelp,wecouldn’thavefinishedtheworkaheadoftime.倒装形式:Wereitnotfor….Haditnotbeenfor….Practice:1.____thecloudsyouwouldfindtheairplaneintheskyeasily.A.WereitnotforB.IfithadnotbeenforC.IfitwerenotD.Haditnotbeenfor2.ButfortheParty,he___ofhunger3