虛擬語(yǔ)氣在條件狀語(yǔ)從句中的用法(if條件句)課件

LearningaboutLanguageWeenjoyedlearningEnglishBecauseEnglishisaverybeautifullanguage.BecausewecanenjoyalotoffunnystoriesifweknowEnglish.BecausewecancommunicatewithforeignersinEnglish.BecausewecanintroduceChinatoforeignersifweknowEnglish.YaoMingisfamous.Becauseheplayedbasketballverywell.BecauseheplayedbasketballintheUSA.Becauseheplayedalotofads.Becausehewasverytall.Shewashonouredbypeopleallovertheworld,BecauseShewasaninventorandascientist.BecauseShewasgiventheNobelPrizeforChemistryin1911.BecauseSheistheonlywomanscientistwhowasawardedNobelPrizefortwotimesHewasgreat,BecausehegrowsricethathasahighoutputBecausehefindswaystogrowmorerice.BecausehecirculateshisknowledgeabroadBecausehegivesmoneytoequipothersfortheirresearchBecausetheyweretired.Becausealotofthemhadpains.Becausetheydidn’ttaketheopponentsseriously.ChineseWomanFootballTeamTheylostthegame,Becausetheydidn’tgetpreparedforit.iftheygotpreparedforit.iftheytrainedveryhard.iftheyactedactivelyinthecourt.ChineseWomanFootballTeamTheywouldwin,

iftheywereconfidentinthemselves.ActivityComparethesentences:IfIknewit,Iwouldtellyou.IfIhadknownityesterday,Iwouldhavetoldyou.IfIhadfinishedmyhomework,Iwouldhavegonetobed.IfIhadknownhistelephonenumber,I

wouldhavemadeaphonetohim

虛擬語(yǔ)氣假設(shè)條件句型注意點(diǎn)：1.假設(shè)條件狀語(yǔ)從句中謂語(yǔ)動(dòng)詞部分是were+todo,haddone或是should+do時(shí)可把if省略，把were,had,should提前,引起倒裝。HadInotseenitwithmyowneyes,Iwouldnothavebelievedit.Wereitnottoraintomorrow,wewouldhaveapicnic.Shoulditraintomorrow,wewouldhaveapicnic.3.Ifonly…(要是…就好了)依照假設(shè)的時(shí)間而定。IfonlyIknewhisname!Ifonlywehadfollowedyouradvice!IfonlyIcouldseehimagain!要是我們的父母能和我們住在一起就好了。要是我沒錯(cuò)過火車就好了！Ifonlyourparentscouldlivewithus!IfonlyIhadn’tmissedthetrain!4.without和butfor構(gòu)成含蓄虛擬。(butfor要不是)Withoutsunlight,people’slifewouldbedifferentfromtoday.Butforyourhelp,Iwouldn’thavefinishedthework.Withoutyourhelp,Iwouldhavefailed.Butforwater,itwouldbeimpossibletoliveinthedesert.11.Ifyousawapersonfourmetreshigh,22.IfRobhadn’tinjuredhimself,33.IfIwereyou,44.Ifshehadstudiedharder,55.IfyouwrotemebeautifulpoemseverydayAA.wewouldhavewon.BB.shewouldhavepassedtheexam.cC.Iwouldloveyouforever.DD.I’dgotobedearlytonight.

E.wouldyoubelieveyoureyes?Matchthesentences:IfIwereadesigner,Iwoulddesignaspaceship.IfIwerecleverenough,Iwouldhavedesignedaspaceship.IfIwereanastronaut,Iwouldtravelintospace.IfIhadbeentospace,Iwouldhaveknownwhatwerethereinspace.Ifthefarmerhadn’tseenthesnake,hewouldn’thaveputitinthearms.Ifhehadn’tputitinthearms,thesnakewouldn’thavebittenhim.Ifthesnakehadn’tbittenhim,hewouldn’thavedied.虛擬語(yǔ)氣Alan___thepartyifhehadgonetoLondon.A.wouldhavemissedB.hadmissedC.wouldmissD.missed2.IfIknewyouwerecoming,I___youattheairport.A.hadmetB.metC.wouldmeetD.wouldhavemetExercises虛擬語(yǔ)氣6.Simonlooksasthoughhenever___asquaremeal(吃得飽),thoughhisparentsfeedhimverywell.A.getB.gettingC.gotD.shouldget7.HeistalkingsomuchaboutAmericaasifhe___there.A.hadbeenB.wereC.wasD.been8.I___yousomemoney,butIhadn’tgotanythen.A.wouldlendB.wouldhavelentC.couldlendD.mayhavelent虛擬語(yǔ)氣9.–