牛津译林版英语九上9AUnit4grammar公开课课件.pptx

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1、Doyouknowhim?,Howmuchdoyouknowabouthim?,_hewasborn,hewasbelievedtobecomeafuturebasketballstar.,2.08m&1.88m,Before,MakeaguessaboutYaoMingslegend!,Whenhewas9,Afterhetooksomebasketballtraining,While(hewas)attendingjuniorhigh,heshowedhistalentinthegame.hejoinedtheShanghaiYouthTeam.hetooksomebasketballtr

2、aining.,Howtouse“before”&“after”?,Beforehewasborn,hewasbelievedtobecomeafuturebasketballstar.Afterhetooksomebasketballtraining,heshowedhistalentinthegame.,after,before,atanearliertimethan,atalatertimethan,Youshouldturnoffthelights_youleavetheroom.=Youshouldturnoffthelights_theroom.2.Tomwenttoschool_

3、hefinishedhisbreakfast.=_hisbreakfast.3.Timepassedquicklyandthreemonthswentby_Iknewit.4.Thesuncameout_thestormstopped.,Filltheblankswith“before”&“after”,before,beforeleaving,after,afterfinishing,before,after,before/after+句子或doing形式,Howtouse“when”&“while”?,Whenhewas9,hetooksomebasketballtraining.Whil

4、e(hewas)attendingthejuniorhigh,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._(sheis)introuble,sheal

5、waysasksmeforhelp.,Filltheblankswith“when”&“while”,when,When/while,when,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,while,When/while,正在此时，突然,表对比,5.While_,hereceivedacallfromhismum.theTVwasonB.hewaswatchingTVC.hewatchedTVD.heiswatchingTV,B,Davidiswritinginhisdiaryaboutoneofhisdays.Helphimcombinehissentencesus

6、ingbefore,after,whenorwhile.(P54),A,1.Igotojoggingeverymorning.ThenIhavebreakfast._2.Ipractisedplayingbasketballforhours.Ifelttiredout._,IgojoggingeverymorningbeforeIhavebreakfast.,AfterIpractisedplayingbasketballforhours,Ifelttiredout.,3.ImetPeter.Iwaswaitingatthebusstop._4.IwaswatchingTV.Ireceived

7、acallfrommyuncle._5.Iwasreadytogotobed.Myfathercamebackfromwork._,ImetPeterwhile(Iwas)waitingatthebusstop.,While(Iwas)watchingTV,Ireceivedacallfrommyuncle.,Iwasreadytogotobedwhenmyfathercamebackfromwork.,Howabouthisbasketballcareerlater?,_hewas18yearsold,hejoinedthenationalbasketballteam.,When,_hejo

8、inedthenationalbasketballteam,hehaswonmanycompetitions.,Since,since在一般情况下，从句谓语动词用一般过去时，而主句的谓语动词用现在完成时的延续形。,Whyishesofamousallovertheworld?,He_getthechancetobeaworld-famoussuperstar_hejoinedtheNBA.,He_practicedplayingbasketballveryhard_theyear2011,whenheendedhisbasketballcareer.,didnt,until,/,until/t

9、ill,until/till,until在肯定句中，主句的谓语动词必须是_动词。他一直在工厂里工作，直到成功地写出了一部戏剧。He_inafactory_aplay.notuntil直到才主句的谓语动词可为瞬间性动词()Whendidyougotosleeplastnight?-_Ifinishedmyhomework.A.UntilB.NotuntilC.Before,worked,untilhesuccessfully,wrote,B,补全！,延续性,B1.Practise:Fillintheblankswithsince,tilloruntil.,1.Ihavebeencrazyabou

10、tplayingbasketball_Iwasalittleboy.2.Theweatherhasbeenawfulthisweek.Theraindidnotstop_forsevendays.3.Weplayedbasketballintheplaygroundthisafternoon_itwasgettingdark.4.Itisthefirsttimewehaveplayedbasketball_Monday.Weenjoyedourselvesverymuch.5.Iwaitedfor20minutesatthebusstop_thebusarrived.6.ItisFridaye

11、vening.Iwillnotgotobed_IfinishwatchingmyfavouriteTVprogramme.,since,until,until/till,since,until/till,until,主将从现,Whatdidhedoafterheendedhiscareer?,_(一就)heendedhiscareer,hebecameacollegestudent.,Hewilltakepartinthecharity_(任何时候)heisneeded.,Assoonas,whenever,注意：whenever可以用everytime替换。,C1.Practise:Fill

12、intheblankswithassoonasorwhenever.,1.Davidwillgotoplaybasketball_schoolisover.2.HewatchestheNBA_thereisagameonTV.3._hetalksaboutbasketball,hegetsexcited.4._helearntthattheNBAplayerswouldcometoChina,hetriedhisbesttogetaticket.,assoonas,whenever,Assoonas,Whenever,主将从现,C2:Completethefollowingarticlewit

13、hthecorrectconjunctionsyouhavelearntinthisunit.,YaoMingwasborninShanghaiin1980.Hegothisfirstbasketball_hewasonlyfouryearsold,buthedidnotbecomeseriousaboutbasketball_hewas12.YaojoinedtheHoustonRocketsin2002andbecamethebestChineseplayertoeverplayintheNBA._hewenttotheUSA,heknewlittleEnglish,buthequickl

14、ylearntthelanguage.Thebestmomentinhiscareerwasin2004-hescored41pointsinagameagainsttheAtlantaHawks.WhenYaoMingwaslivingintheUSA,hereturnedtoChina_hewasneeded.HetookpartintheOlympicsin2004andin2008asoneoftheChineseathletes._heendedhisbasketballcareer,YaoMinghasdonemorecharitywork,especiallyforpoorChi

15、neseteenagers.,when,until,When/Before,whenever,After,D:Choosethecorrectanswer.,()1.YoucantwatchTV_youfinishyourhomework.A.afterB.ifC.whenD.before()2.-Whatsyourplanthissummerholiday?-IllgotoBeijing_theschoolteamendsA.wheneverB.tillC.assoonasD.before()3._IwasintheUS,ImademanyAmericanfriends.A.Although

16、B.WhileC.UnlessD.Until()4.Manystudentsdidntrealizetheimportanceofstudy_theyleftschool.A.whenB.untilC.asD.after()5.Youshouldgooveryourtestpaper_youhanditin.A.whileB.whenC.beforeD.after,D,A,B,C,A,.根据汉语提示完成英语句子。1.Bequiet_(当我正在做作业时).2.Shellreturnthebookstoyou_(她一看完).3._(当我七岁时),Icouldrideabike.4.Ididntgo

17、tobed_(直到我父亲回来)lastnight.5.Katewenttobed_(在她完成作业后).6.Iwenttosaygoodbyetomyfriends_(在我去美国之前).,whileIamdoingmyhomework,assoonasshefinishesreadingthem,WhenIwassevenyearsold,untilmyfathercameback,aftershefinishedherhomework,beforeIwenttoAmerica,.用所给动词的适当形式填空。1.Youmusttellhertogobackhomewhenshe_(get)here.2.IllhavetowaitthereuntilJohn_(come)back.3.Whilethey_(play)computergamesathome,therewasaknockonthedoor.4.Pleasetellhimaboutitassoonasyou_(see)him.,gets,comes,wereplaying,see,Homework1.完成grammar学案2.复习grammar所学的连词3.先学inte内容,初中英语课件madeofdingshangtuwen,