英语人教版高中二年级选修6 虚拟语气

如果我有一千万，我就能买一栋房子我有一千万吗？没有。所以我仍然没有房子。如果我有翅膀，我就能飞。我有翅膀吗？没有。所以我也没办法飞。如果把整个太平洋的水倒出，也浇不息我对你爱情的火整个太平洋的水全部倒得出吗？不行。所以我并不爱你。,虚拟语气,语气是表示说话者对动词所表示的动作或状态的态度，是一种动词形式。英语中的语气有三种：,1陈述语气用来陈述一个事实，或提出一个想法，有肯定、否定、疑问或感叹等形式。,Iamnotinterestedinwhatyousaid.,HaveyoueverbeentoFrance?Whatasplendidpalace!,2祈使语气用来表示请求、邀请、命令、警告或劝告等。,Dontbeworry.Letshaveatalk.,3虚拟语气,虚拟语气表示说话人所说的话不是事实，而是一种假设、愿望、怀疑或推测。,虚拟语气,一、在条件从句中，表示与事实相反的条件。,虚拟语气在if条件从句中,would/could/should/might+动词原形,would/could/should/might+have+过去分词,would/could/should/might+动词原形,If+主语+动词过去式/were,If+主语+had+过去分词,If+主语+过去式(did)If+主语+should+doIf+主语+weretodo,虚拟语气在在条件从句中,1.Ifyouhadcomeafewminutesearlier,youwouldhavemethim.,2.IfIweretobetwentyyearsold,Iwouldtakethecourseofcomputerscience.,3.IdontthinkthatIshallfail.ButifIshouldfail,Iwouldtryagain.,4.IfIwereyou,Iwouldgoatonce.,5.IfIhadacar,Ishouldbeveryhappy.,6.IfShehadbeeninvited,shewouldhavegonetotheparty.,(与过去事实相反),(与将来事实相反),(与将来事实相反),(与现在事实相反),(与现在事实相反),(与过去事实相反),Testingform,1.Ididntseeyoursisteratthemeeting.Ifshe_,shewouldhavemetmybrother.A.hascomeB.didcomeC.cameD.hadcome2.-Ifhe_,he_thatfood.-Luckily,hewassenttothehospitalimmediately.(NMET93)A.waswarned,wouldnottakeB.hadbeenwarned,wouldnothavetakenC.wouldbewarned,hadnottakenD.wouldhavebeenwarned,hadnottaken,3.IfI_inthetwenty-secondcentury,I_myvacationinaverydifferentway.A.shouldlive;wouldspendB.willlive;shouldspendC.areliving;shouldhavespentD.willbeliving;wouldhavespent4.Youdidntletmedrive.Ifwe_inturn,you_sotired.A.drove;didntgetB.drove;wouldntgetC.weredriving;wouldntgetD.haddriven;wouldnthavegot,二.介词without引导的短语代替if引导的条件从句.有时if引导的虚拟条件从句，可用介词without引导的短语来代替Iftherewerenowater,fishcouldnotlive.Withoutwater,fishcouldnotlive.2.Ifyouhadnothelpedme,Iwouldhavefailed.Withoutyourhelp,Iwouldhavefailed.3.IfthePartydidntleadus,wecouldnotrealize.WithoutthePartysleadership,wecouldnotrealize.,虚拟语气,虚拟语气在在条件从句中,1、wish接宾语从句有三种情况：1)现在：用过去式/were2)过去：用过去完成式(haddone)3)将来：用情态动词(would/could/might)+doeg.:Hewisheshecouldpaintaswellasaprofessionalartist.IwishIhadbeenwithyouyesterday.IwishIwere30yearsyounger.,虚拟语气在：在宾语从句中,虚拟语气,2、在wouldrather(宁愿)引导的宾语从句中,虚拟语气在：在宾语从句中,wouldratherthat,对现在的虚拟：对过去的虚拟：对将来的虚拟：,过去时,过去时,过去完成时,Iwouldratheryoupaidmenow.(现在),Iwouldratheryouhadnttoldmethetruth.（过去）,Dontcome.Iwouldratheryoucametomorrow.（将来）,3、记住：在表示坚持、命令、建议、要求等动词后的宾语从句中，谓语动词通常要用虚拟语气【（should）+动词原形】坚持(insist)命令(order,command)建议(suggest,advice,propose，recommend)要求(demand,request,require,desire)1、JohnSnowsuggestedthatthesourceofallwatersupplies(should)beexamined.2、Theyrequestedthatthemeetingbepostponed.,虚拟语气在：在宾语从句中,虚拟语气,suggest表示“建议”时，其后的宾语从句（should）+dosuggest表示“表明，暗示”时，用正常的动词形式例句Theteachersuggestedthatwe(should)cleantheblackboardafterclass.2)Thelookonhisfacesuggestedthathewashappy.,虚拟语气在：在宾语从句中,虚拟语气,在句型“Itisimportant(necessary,strange,natural,surprising)that.”中，that后面的从句中的谓语动词用：should+动词原形,表示惊奇、不相信、理应如此等。例句Itsnecessarythatweshouldhaveawalknow.我们有必要出去散散步。Itsnaturalthatsheshoulddoso.她这样做是很自然的。Itsimportantthatweshouldtakegoodcareofthepatient.重要的是我们要照顾好病人。,虚拟语气在在主语从句中,1.Itisnotrightthatone_speakillofothers.A.shallB.shouldC.willD.would2.Itisnaturalthathe_getangrywithher.A.shallB.willC.shouldD.would3.Itisstrangethatshe_marrysuchanuglyman.A.wouldB.shouldC.willD.shall4.Itsagreatpitythatyou_so.thinkB.thoughtC.willthinkD.isthought,虚拟语气,主句的主语常是表示说话人愿望(wish/desire)、建议(suggestion/advice)要求(requirement/demand)、命令(order,command)等的名词，表语从句的谓语动词用(should)+do.Oursuggestionisthatyou(should)bethereontime.,虚拟语气在在表语从句中,虚拟语气,同位语从句的先行词常是表示说话人愿望、建议、要求、命令等的名词。Thesuggestionthatstudents(should)learnsomethingpracticalisworthconsidering.Doyouknowtheorderthatyou(should)beontime.,虚拟语气在在同位语从句中,虚拟语气,Alan_thepartyifhehadgonetoLondon.A.wouldhavemissedB.hadmissedC.wouldmissD.missed2.IfIhadknownyouwerecoming,I_youattheairport.A.hadmetB.metC.wouldmeetD.wouldhavemet,Exercises,虚拟语气,3.IfonlyI_tomyparents!(ButIdidnt.)A.listenedB.hadlistenedC.shouldlistenD.wouldlisten4.TomsuggestedthatAnn_thehouse.A.sellB.soldC.shallsellD.wouldsell5.Iwishthisbus_totheuniversity.A.goB.wentC.hasgoneD.hadgone,虚拟语气,9.HaveyoueverbeentoBeijing?-No,butIwishI_.A.haveB.willC.doD.had10.Idontthinkitishightimethatyou_.A.willgoB.wentC.goD.mustgo11.Whenapencilispartlyinaglassofwater,itlooksasifit.A.breaksB.hasbrokenC.werebrokenD.hadbeenbroken,12.Ifmyfather_herenow,he_tellmewhattodo.were,wouldBwere,willCis,wouldDis,will13.IfI_abee,I_workmuchharder.Awere,wouldBwere,shallChad,willDhave,should14.IfI_muchmoney,I_buyahouse.Ahave,willBhad,shouldChad,willDhave,should,虚拟语气,15.He_learnmorequicklyifhe_harder.Awill,workBwould,workedCwould,workDwill,worked16.IfI_you,I_dothat.Awas,wouldntBwere,wouldntCam,wontDwere,wont17.Ididntseeyoursisteratthemeeting.Ifshe_,shewouldhavemetmybrother.A.didcomeB.cameC.hascomeD.hadcome,虚拟语气,18.Ourteacherinsistedthatwe_inclass.A.nottotalkB.donttalkC.couldnottalkD.shouldnottalk19.Theysuggestedthattheexperiment_madeinanotherway.A.beB.mustbeC.maybeD.wouldbe,虚拟语气,23.Iftherewerenosubjunctivemood,English_mucheasier.A.willbeB.wouldhavebeenC.couldhavebeenD.wouldbe24.1.Iadvisedthatsister_atherdeskallday.A.mustntBnotreadCdoesntreadDneedntread,虚拟语气,25.-Doyouwanthimtolendyousomemoney?-Iwishhe_.AhadBdidCwouldDshould26.ThesituationrequiredthatChina_itsdoortotheoutsideworld.AmustopenBshouldopenChavetoopenDhastoopen27._hecome,theproblemwouldbesettled.AWouldBShouldC.ShallD.