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ID:52851283
大小:2.29 MB
页数:38页
时间:2020-04-14
《江苏省句容市后白中学九年级英语上册Unit4GrowingupGrammar课件(新版)牛津版.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、Wordsreviewcareeragainstn.生涯,职业prep.对抗;与……相反;违反Doyouknowhim?Howmuchdoyouknowabouthim?________hewasborn,hewasbelievedtobecomeafuturebasketballstar.2.08m&1.88mBeforeMakeaguessaboutYaoMing’slegend!Whenhewas9,Afterhetooksomebasketballtraining,While(hewas)attendingjuniorhigh,heshowedhistalentinthegame
2、.hejoinedtheShanghaiYouthTeam.hetooksomebasketballtraining.Howtouse“before”&“after”?Beforehewasborn,hewasbelievedtobecomeafuturebasketballstar.Afterhetooksomebasketballtraining,heshowedhistalentinthegame.afterbeforeatanearliertimethanatalatertimethanYoushouldturnoffthelights_________youleavethero
3、om.=Youshouldturnoffthelights_____________theroom.2.Tomwenttoschool________hefinishedhisbreakfast.=______________hisbreakfast.3.Timepassedquicklyandthreemonthswentby__________Iknewit.4.Thesuncameout________thestormstopped.Filltheblankswith“before”&“after”beforebeforeleavingafterafterfinishingbe
4、foreafterbefore/after+句子或doing形式before的意思是“在……之前”,表示主句动作发生在从句动作之前。如:Closethewindowsbeforeyouleavetheroom,please.在你离开房间前,请关上窗。after意思是“在……之后”,表示主句的动作发生在从句的动作之后。如:IwenttoschoolafterIfinishedmybreakfast.我吃完早饭去上学。Howtouse“when”&“while”?Whenhewas9,hetooksomebasketballtraining.While(hewas)attendingthej
5、uniorhigh,hejoinedtheShanghaiYouthTeam.when既指时间点,也可指一段时间;因此when引导的时间状语从句中的动词可以是终止性动词或延续性动词while只指一段时间,while从句中的动词必须是延续性动词。Thedaysgetlonger_________springcomes.___________theboyswereplayingfootball,itrained.3.Iwasabouttoleave_______thephonerang.4.Jackisstrong______hisbrotherisweak.4.___________(sh
6、eis)introuble,shealwaysasksmeforhelp.Filltheblankswith“when”&“while”whenWhen/whilewhen当主句和从句主语一致且从句中有be动词时,可省略从句的主语和be动词whileWhen/while正在此时,突然……表对比5.While______,hereceivedacallfromhismum.theTVwasonB.hewaswatchingTVC.hewatchedTVD.heiswatchingTVB1._______thechildrenhavefun,parentscantakedancelesson
7、sonthebeach.(2013山东菏泽)A.WhenB.IfC.WhileD.Once2._______Igotback,Ifoundmymothercookingforme.(2013湖北黄石)A.WhenB.BeforeC.SinceD.Althoughwhen意思是“当……时”,表示主句动作发生的特定时间。如:Whilemysisterwassweepingthefloor,Iwaswashingthedishes.我姐姐
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