If条件句Ifyoudonothurry,youwillmissthetrain.IfIamfreetomorrow,Iwillgooutwithyou.Ifitrainstomorrow,wewillstayathome.主将从现Ifitstopssnowing,wecangoout.Ifyouwanttopasstheexam,youmuststudyhard.Ifyouwanttoloseweight,youshouldeatlessbread.主情从现Ifyou__________(踢得好),youcan__________(可以进足球队)。IfI____________(做错了什么事),youcannot___________(不可以对我嚷)。Ifyou________________(想让我做什么事),youmust______________(必须说“please”).???如果你是一头猪,我就把你给吃了。如果我是一只鸟,我要给到天堂去。如果没有空气,人就会死去。IfIwereyou,Iwouldgoawayimmediately.IfIknewthequestionsoftheexam,Iwouldgetthehighestmarkthistime.If非真实条件句与现在事实相反从句主句If+主语+were/动词过去时主语+would+动原???如果你是一头猪,我就把你给吃了。如果我是一只鸟,我要飞到天堂去。如果没有空气,人就会死去。与现在事实相反从句主句If+主语+were/动词过去时主语+would/should/might/could+动原)1IfI_____wings,Icouldflyallovertheworld.A.haveB.havehadC.hadD.hadhad2Ifmynose_____alittleshorter,Iwouldbequitepretty.A.isB.willbeC.hasbeenD.were3IfIknewhisaddress,I____tohim.A.canwriteB.couldwriteC.couldhavewrittenD.hadwritten4.Youmightachievebetterresultsifyou______improveyourlearningstrategies.A.canB.couldC.wereD.was如果我不用上班就能领到工资,人生会是多么美好。JustForFunIfyouwerethelastmanintheworld,Iwoulddefinitelyremainsingle.IfLiGangwereyourfather,Iwouldmarryyou.Ifthesunroseinthewest,Iwouldmarryyou.??如果我当时努力学英语的话,我就已出国了。如果我们当时没分手的话,我们已经结婚了。如果当时我是你的话,我就不接受他。与过去事实相反从句主句If+主语+haddone主语+wouldhavedone如果我当时努力学英语的话,我就已出国了。如果我们当时没分手的话,我们已经结婚了。如果你早点认识我的话,你就已经喜欢上我了。IfIhadlearnedEnglishhard,Iwouldhavegoneabroad.Ifwehadnotbrokenup,wewouldhavegotmarried.Ifyouhadknownmeearlier,youwouldhavefalleninlovewithme.天下真有这样标志的人儿!我今日才算看见了!IfIhadn’tseteyesonhertoday,Iwouldn’thavebelievedthatabeautifulcreaturecouldexist.???如果你再跟他结婚的话,我会杀了你。如果你不久之后会成功的话,我就会成为美国总统。与将来事实相反从句主句If+主语+were/did/weretodoIf+主语+shoulddo主语+would+动原如果你再跟他结婚的话,我会杀了你。Ifyouweretomarryhimagain,Iwouldkillyou.如果你不久之后会成功的话,我就会成为美国总统。Ifyouweretosucceed,IwouldbecomethepresidentoftheU.S.A.If非真实条件句从句主句If+主语+were/动词过去时主语+would+动原If+主语+haddone主语+wouldhavedoneIf+主语+were/did/weretodoIf+主语+shoulddo主语+would+动原ExerciseIfIhadn’tattendedanimportantmeetingyesterday,I______(come)toseeyou.IfI_______(know)thatyourbusinesswasgrowingsorapidly,Iwouldn’thaveworriedaboutthat.IfI__________(be)you,Iwouldn’tasksuchasillyquestion.IfI___________(notdrink)somuchcoffeeyesterdayafternoon,Iwouldhavebeenabletosleepwelllastnight.省略连词ifwere,had或should等移至主语之前IfIwereyou,Iwouldgoawayimmediately.Ifyouhadknownmeearlier,youwouldhavefalleninlovewithme.Ifyoushouldsucceed,IwouldbecomethepresidentoftheU.S.A.