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1、SubjunctiveMood虚拟语气1.英语动词有三种语气，陈述语气，祈使语气和虚拟语气。（见课本P170页）。2.定义：用来表示说的话不是事实，或者是不可能发生的情况，而是一种愿望，建议，假设的语气叫虚拟语气。一：虚拟语气在条件状语从句中的用法。条件从句If从句的谓语形式主句的谓语形式现在过去未来过(were,studied）过去完成时Would/could/should/might+V.（原）Would/could/should/might+have+p.p.1.过去时2.should+V.3
2、.weretodowould/could/should/might+V.（原）1.IfIhadHIV,IwouldknowbecauseIwouldfeelsick.4.Ifhehadbeenthere,itwouldn’thavehappened3.IfIhadtakenyouradvice,Iwouldn’thavemadeamistake.2.IfIwereyou,IwouldgiveAIDSpatientahug..与现在事实相反与过去事实相反5.Ifitshouldraintomorrow
3、,theywouldn’tgoforanouting.6.Ifweweretohavethreedaysoff,wewouldenjoyaveryhappylife.与将来事实相反如果你早五分钟来你就能看到他了。Ifyouhadarrivedherefiveearlier,youwouldhaveseenhim.如果我是你我不会打她。IfIwereyou,Iwouldnotbeather.如果我在考试中失败了我会在试一次。IfIshouldfailintheexam,Iwouldtryagain.c
4、onsolidationIfshehadworkedharder,she_____.WouldsucceedBhadsucceededCshouldsucceededDwouldhavesucceeded.2.Therice_____ifyouhadbeenmorecarefully.AwouldnotbeburningBwouldnotburnCwouldnothavebeenburntDwouldnotburnt4.Ifmylawyer___herelastSaturday,he___mefro
5、mgoing.Ahadbeen;wouldhavepreventedBhadbeen;wouldpreventCwere;wouldpreventDwere;wouldhaveprevented5.Ididn’tseeyoursister.Ifshe____.Shewouldhavemetmybrother.AhascomeBdidcomeCcameDhadcomefinishP54(4)rightnow.二：虚拟语气假设条件句型注意点：Ifyouhadfollowedtheteacher’sadv
6、ice,youwouldn’tbeinthehospitalnow.1.混合时间条件句:主句和从句不一定指同一时间的动词.如果你遵从了老师的建议,你现在就不会在医院了.如果小树被浇了水，它现在就不会死．Iftheyoungtreehadbeenwatered,itwouldn’tdienow.ItishardformetoimaginewhatIwouldbedoingtodayifI____inlove,attheageofseven,withtheMelindaCoxLibraryinmyhom
7、etown.wouldn’thavefallenBhadnotfallenC.ShouldfallD.weretofall2.假设条件虚拟倒装.条件从句中把if省略,should，were，had三个助动词提至句首。如果我是你，我会放弃．IfIwereyou,Iwouldgiveitup.WereIyou,Iwouldgiveitup.如果我有时间，我会再绕着那湖跑．IfIhadhadtime,Iwouldhaverunroundthatlakeagain.Ifthereshouldbeaflood
8、,whatshouldwedo?HadIhadtime,Iwouldhaverunroundthatlakeagain.如果有洪水，我们应该怎么做呢？Shouldtherebeaflood,whatshouldwedo?三：虚拟语气特殊句型：Wish的宾语从句现在：过去：未来：过去时（were）过去完成时would/could/might+V.shouldIwishIwereabird.（现在）我希望我是一只鸟。2。我希望我没有犯这样的一个错误。IwishIhadn’
