资源描述：
《虚拟语气在条件状语从句中的用法if条件句课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、LearningaboutLanguageWeenjoyedlearningEnglishBecauseEnglishisaverybeautifullanguage.BecausewecanenjoyalotoffunnystoriesifweknowEnglish.BecausewecancommunicatewithforeignersinEnglish.BecausewecanintroduceChinatoforeignersifweknowEnglish.YaoMingisfamous.Becauseheplayedbask
2、etballverywell.BecauseheplayedbasketballintheUSA.Becauseheplayedalotofads.Becausehewasverytall.Liuxiangsucceed,Becauseheranveryfast.Becausehetrainedveryhard.Becausehehadagoodcoach.Becausehehadahealthyandstrongbody.Shewashonouredbypeopleallovertheworld,BecauseShewasaninve
3、ntorandascientist.BecauseShewasgiventheNobelPrizeforChemistryin1911.BecauseSheistheonlywomanscientistwhowasawardedNobelPrizefortwotimesHewasgreat,BecausehegrowsricethathasahighoutputBecausehefindswaystogrowmorerice.BecausehecirculateshisknowledgeabroadBecausehegivesmoney
4、toequipothersfortheirresearchBecausetheyweretired.Becausealotofthemhadpains.Becausetheydidn’ttaketheopponentsseriously.ChineseWomanFootballTeamTheylostthegame,Becausetheydidn’tgetpreparedforit.iftheygotpreparedforit.iftheytrainedveryhard.iftheyactedactivelyinthecourt.Chi
5、neseWomanFootballTeamTheywouldwin,iftheywereconfidentinthemselves.GrammarSubjunctiveMoodActivityComparethesentences:IfIknewit,Iwouldtellyou.IfIhadknownityesterday,Iwouldhavetoldyou.IfIhadfinishedmyhomework,Iwouldhavegonetobed.IfIhadknownhistelephonenumber,Iwouldhavemadea
6、phonetohim虚拟语气在条件状语从句中的用法（if条件句）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did/werehaddonewould/could/should/might+V.(原)would/could/should/might+have+p.p.1.did/were2.shoulddo3.weretodowould/could/should/might+V.(原)虚拟语气假设条件句型注意点：1.假设条件状语从句中谓语动词部分是were+todo,haddone或是should+do时可把if省略，把were,
7、had,should提前,引起倒装。HadInotseenitwithmyowneyes,Iwouldnothavebelievedit.Wereitnottoraintomorrow,wewouldhaveapicnic.Shoulditraintomorrow,wewouldhaveapicnic.虚拟语气假设条件句型注意点：2.假设条件从句谓语动词发生的时间与主句所假设的谓语动词不一致，叫做错综条件虚拟语气。主句和从句的谓语动词要依照假设的时间而定。Iftheweatherhadbeenfiner,thecropswouldbeg
8、rowingstillbetter.Ifyouhadfollowedtheteacher’sadvice,youwouldn’tbeinhospital.3.Ifonly…(要是…就好了)依照假设的时间而定
