第七讲 高中英语语法 虚拟语气讲解和练习

第讲高英语法虚语气解和练习虚拟语气英语中有三不同的语：陈述语，祈使语和虚拟语气。虚拟语气：虚拟语气是由句中谓语动词的特殊形式表现出来的，表示说话人所说的不是事实，而是一种假设、愿望、怀疑或推测。一．虚拟语气表示假设，用在if非真实条件句中从句

主句与现在事实反与过去事实反与将来事实反

If主语+If主语+1.didIf主语+3.weredo

主语should/would/could/might主语+/could/might+have主语+should/would/could/might例：IfIyou,Iacceptadvice.Ifyoustudiedbefore,wouldhavetheIfittoIwouldat注意：1.错综时间虚拟语气当从句主句所表示的行为所发生的时间不一致时的形式要根据它所表示的时间作出相应的调整。Ifyoujustyounow.Ifyou__________(study)hardyou_______(be)anow.2.省略if的虚拟条件句中，were，had（完成时态标志），should放在句首，（用于倒装结构），if必须省略。(只装从句，主句不改变Iyou(=IfIwerewouldnotdoit.1

第讲高英语法虚语气解和练习1.HadInotseenthen(HadnIseenhimthen),Iwouldn'thavehappy.3、含蓄虚拟语气有时为了表达的需要，在虚拟语气中，并不总是出if引导的条件句，而通过其它手段来代替条件句。常用的有介词，butfor（倘没有，要不是）；连词or，副词。.IwasillthatIwouldhavetakenpartinthesports=IfIhadn‘tbeenthatday,Iwouldhaveinthemeeting.Without/Butforyourhelp,wecouldn’thavefinishedtheworkaheadoftime.=Ifithadbeenforyourhelp,…二．虚拟语气表示一种不可能实现的愿望，常用wish+宾语从句。其谓语动词构成形式为：从句动作与同

did/were从句动作先（或用）从句动作在wish后

could/would/might+doIwishIabirdandIcouldflytheIwishIfilmstar此外，If句子HowI从句(要…就好了）IfonlyIflyingbird!=HowIwishIflying我要是一只飞鸟该多好啊！三.虚拟语气用于表示怀疑或推测。在某些表示“命令建议、要求”等动词，名词以及形容词存在的主语从句，宾语从句，表语从句，同位语从句的虚拟语气结构为：（should）+do此类动词忆口诀：一坚持(二命令三要求demand/require/request)四建议（suggest/propose/recommend2

第讲高英语法虚语气解和练习例：1.Ithatheat(宾语从句)2.Myadviceisthatwe(should)tellhimthe表语从句)3.Iathathe(should)tellhimthe同位语从句)4.Itisthathegotoearly.(语从句)注意：suggest:表示表明，暗示的意思时，从句用陈述语气；表示建议”，从句用虚拟语气Herfacethatshebe)illItisthatshe________________(send)immediately.insist：表示坚持说的意思时，从句用陈述语气；表示“坚持张，坚持要求”时，从句用虚拟语气Heinsistedthattheinsisted____________(set)free.四、虚拟语气的其他用法1.asifasthough（好像）+从从句动作与句动作同从句动作在句动作之从句动作在句动作之

did/werehaddoHelooksasifanHetalkedtheasifseenit.is(highabout)time(that)sb不可省略+是某人做事的时候。Itishightimethatyougot3.在wouldrather+宾语从中从句动作与主句动作同时或之后从句动作在主句动作之前

did/weredone3

第讲高英语法虚语气解和练习例：Iwouldrathertheydidn’thearthenews.IwouldInottoldhebad1.Ifonlyhe____quietlyasthedoctorinstructed,hewouldnotsuffersonow.liesB.layD.should2.HowIwisheveryfamily____alargewithaC.willD.hadhad3.Youdidnotletmedrive.Ifweturn,____tiredA.drove;didn’tgetB.drove;wouldn’tgetC.weredriving;wouldn’tgetD.haddrivenwouldn’thavegot4._____itraintomorrow,wewouldtoputoffthevisittheYangpuBridgeWereB.C.D.Will5.IwishI____herethenwasB.C.D.wouldbe6.aisinaglassitlooksasifit____breaksB.C.wereD.had7.Iinsisteddoctor,buthenothingwithontoshouldB.hewent;beC.D.shouldis8.---Yourinvitesyouto---IwouldshethantodaytellsB.toldwouldtellD.hadtold9.---WouldyouhaveupbutIdoinghomeworkwasB.C.D.wouldbe10.IwasillthatotherwiseI____meethavepartB.tookinC.hadpartD.takein11.youfindairplaneineasilyHaditnotforB.IfitC.IfithadbeenforD.itnotfor12.Iflawyer____herelasthemefrombeen,wouldB.hadbeen,wouldC.D.haveprevented13.____hard,hewouldhavetheexamIfhetoB.HadheheworkD.Werehetowork4

第讲高英语法虚语气解和练习14.hewouldgetbyWereheB.IfleftC.heD.Hadheleft15.HadyoutotheyourightnowB.wereC.wouldbeD.wouldbeen16.Ididnotatmeeting.IfwouldmetmycomeB.comeC.D.hadcome17.____busyor___youexperiment.helpedB.wouldhelpedC.hadbeen,wouldD.wouldhelped18.Ifitwe____werenot,haveclimbB.not,C.hadbeen,haveclimbed

D.hadn’tbeen,couldclimb19.life____quitedifficulttodayB.willC.wouldbeenD.wouldbe20.---Iamgoingtotellherthe---IwouldsoonasyouaboutitA.didn’ttellB.don’ttellC.hadn’ttellD.won’ttell21.Mike’sfather,aswellashismother,insistedhe____homeB.couldhasD.22.Itwasrequestedthat____againshouldputonB.wouldputonC.beonD.puton23.Sheinsistedthatdoctor_____sentforB.C.besentforD.24.---Didyouhimforhis----Yes,butA.I’drathernotdoB.I’drathernothaveC.Ishould’tdo

D.I’dbetternotdo25.IfonlyI___mycar

A.hadn’tlostB.wouldn’tloseC.didn’tloseD.haven’tlost26.forwater,ittoliveinB.wouldbeC.

D.wouldn’tbe27.Iwouldratheritforthetimedo

B.didn’tdoC.don’tD.didn’t28.ThetreattheorphanverywellhesonB.C.beenD.be29.HowthepeoplewishthatoncemorewereB.couldbeenD.be30.Itthatwe____todiscussthisproblemholdB.C.haveheldD.had31.Thethiefeyes____evenif,wasbeC.beenD.asif,5

第讲高英语法虚语气解和练习32.Iwishthat____suchabadbecauseIamthatyouwouldtheconcertB.nothavehad

C.hadn’th