虚拟语气 在if条件句中的应用

SubjunctiveMood虚拟语气链接高考题量虚拟语气200952010420116考点年份虚拟语气•虚拟语气用来表示说话人的主观愿望或假想，而不表示客观存在的事实，所说的是一个条件，不一定是事实，或与事实相反。通过谓语动词的特殊形式来表示。㈠虚拟语气在条件从句中的用法•1.与现在事实相反•2.与将来事实相反（对将来的假设）•3.与过去事实相反与现在事实相反1）IfIwereabird,Icouldflyinthesky.2)Ifhewerefree,hewouldhelpus.3)IfIknewhernumber,Ishouldringherup.从句-----主句-----didbe用wereCould/would/should/might+doShould“应该”，用于第一人称would表示结果，might表示可能性，could表示能力、可能牛刀小试1.IfI_____(be)you,I__________(listen)totheteachercarefully.2.Ifyou____(try)again,you_________(succeed)werewouldlistentriedWouldsuceed与将来事实相反1)Ifyousucceeded,everythingwouldbeallright.2)Ifyoushouldsucceed,everythingcouldbeallright.3)Ifyouweretosucceed,everythingmightbeallright.从句-----didWereto+doshould+do主句---Couldwouldshouldmightdo牛刀小试•1.如果明天你见到他的话，你就请他帮忙。•Ifyou____/_______/__________himtomorrow,youwouldturntohimforhelp.•2.如果你明天有时间的话，你就帮我照顾一下我的猫。•Ifyou_____/________/___________time,youwouldlookaftermycat.sawShouldseeweretoseehadshouldhaveweretohave与过去事实相反•Ifwehadfoundhimearlierwecouldhavesavedhislife.•IfIhadleftsooner，Iwouldhavebeenontime.•IfIhadgotthereearlier,Iwouldhavemethim.从句-----主句-----Could/would/should/might+havedonehaddone牛刀小试•1.如果昨天我看见你的话，我就告诉你那个消息了。IfI_________you,I_____________youthenews.2.如果你努力学习英语的话，你就会通过考试了。Ifyou__________hardatEnglish,you_______________theexam.hadseenwouldhavetoldhadstudiedcouldhavepassed现将虚拟条件句从句和主句的动词形式列表如下：动词形式时间从句主句与现在事实相反与将来事实可能相反，或将来的愿望与过去事实相反did（be的过去式常用were）wouldShouldCould+domighthad+donewouldShouldCould+havedoneMightdidshould+doweretodowouldShouldCould+domightHaveatry1.（10湖南29）Ifhe______advice,hewouldn'thavelosthisjob.A.followedB.shouldfollowC.hadfollowedD.wouldfollow•2.(10天津15）Johnwenttothehospitalalone.Ifhe______outit,Iwouldhavegonewithhim.A.shouldtellB.tellsC.toldD.hadtold______________________________3.LiMing,ifI_____you,I____theiroffer.A.were;acceptB.am;willacceptC.wouldbe;wouldacceptD.were;wouldaccept4.Whatshouldwedoifit_____tomorrow?AshouldsnowB.wouldsnowC.snowD.willsnow5.Theauthor________hisworkifhehadnotdied.A.wouldfinishB.mayhavefinishedC.shouldfinishD.mighthavefinished使用虚拟条件句要注意的几点：１．错综时间条件句动词的形式要根据时间作出相应的调整．Ifyouhadlistenedtothedoctor,you_____allrightnow.A.areB.wereC.wouldbeD.wouldhavebeen2.含蓄虚拟条件句I’mgladIwentoverallmynotes;otherwise_____.A.ImayhavefailedB.I’dfailC.I’dhavefailedD.I’llhavefailed2.ButfortheParty,he______ofhungerthirtyyearsago.A.wouldhavediedB.woulddieC.musthavediedD.mustdie3）省略：当虚拟条件句的谓语动词含有were,should,had时，if可省略，而将were,should,had等词置于句首。如：Ifheshouldagreetogothere,wewouldsendhimthere.Shouldheagreetogothere,wewouldsendhimthere.2)_____today,hewouldgettherebyFriday.•A.WouldheleaveB.Washeleaving•C.WerehetoleaveD.Ifheleave1)Ifshewerehere,shewouldagreewithus__________here,shewouldagreewithus.WeresheIfIwonthelottery,Iwould…lotteryn彩票Whatwouldyoudoifyouwonthelottery?Ifhe__________morecarefully,hewouldnothavehadthecaraccidentyesterday.haddrivenTsinghuaUniversityPekingUniversityIfI______________________(go)touniversity,Iwouldrewardmyparentswereto/shouldgo/wentIfI_____________inclass,Iwouldhavepassedtheexam.hadn’tsleptSummary•三反•三注意1.与现在事实相反2.与将来事实相反3.与过去事实相反1.错综条件句2.含蓄条件句3.省略Thankyou