牛津译林版英语九上9AUnit4grammar公开课课件

1、牛津译林版英语九上9AUnit4grammar公开课课件Doyouknowhim?Howmuchdoyouknowabouthim?Doyouknowhim?Howmuchdoyouknowa_hewasborn,hewasbelievedtobecomeafuturebasketballstar.2.08m&1.88mBefore_hewasborn,hewasbelieveMakeaguessaboutYaoMingslegend!Whenhewas9,Afterhetooksomebasketballtraining,While(hewas)attendingjuniorhigh,hes

2、howedhistalentinthegame.hejoinedtheShanghaiYouthTeam.hetooksomebasketballtraining.MakeaguessaboutYaoMingslegendHowtouse“before”&“after”?Beforehewasborn,hewasbelievedtobecomeafuturebasketballstar.Afterhetooksomebasketballtraining,heshowedhistalentinthegame.afterbeforeatanearliertimethanatalatertimeth

3、anHowtouse“before”&“after”?BeforYoushouldturnoffthelights_youleavetheroom.=Youshouldturnoffthelights_theroom.2.Tomwenttoschool_hefinishedhisbreakfast.=_hisbreakfast.3.Timepassedquicklyandthreemonthswentby_Iknewit.4.Thesuncameout_thestormstopped.Filltheblankswith“before”&“after”beforebeforeleavingaft

4、erafterfinishingbeforeafterbefore/after+句子或doing形式Youshouldturnoffthelights_Howtouse“when”&“while”?Whenhewas9,hetooksomebasketballtraining.While(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。Howtouse“when”

5、&“while”?WhenhewThedaysgetlonger_springcomes._theboyswereplayingfootball,itrained.3.Iwasabouttoleave_thephonerang.4.Jackisstrong_hisbrotherisweak.4._(sheis)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.W

6、hile_,hereceivedacallfromhismum.theTVwasonB.hewaswatchingTVC.hewatchedTVD.heiswatchingTVBThedaysgetlonger_sprinDavidiswritinginhisdiaryaboutoneofhisdays.Helphimcombinehissentencesusingbefore,after,whenorwhile.(P54)A1.Igotojoggingeverymorning.ThenIhavebreakfast._2.Ipractisedplayingbasketballforhours.

7、Ifelttiredout._IgojoggingeverymorningbeforeIhavebreakfast.AfterIpractisedplayingbasketballforhours,Ifelttiredout.Davidiswritinginhisdiaryabouto3.ImetPeter.Iwaswaitingatthebusstop._4.IwaswatchingTV.Ireceivedacallfrommyuncle._5.Iwasreadytogotobed.Myfathercamebackfromwork._ImetPeterwhile(Iwas)waitingat

8、thebusstop.While(Iwas)watchingTV,Ireceivedacallfrommyuncle.Iwasreadytogotobedwhenmyfathercamebackfromwork.3.ImetPeter.IwaswaitingatthebuHowabouthisbasketballcareerlater?_hewas18yearsold,hejoinedthenationalbasketballteam.When_hejoinedthenationalbasketballteam,hehaswonmanycompetitions.Sincesince在一般情况下

9、，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。HowabouthisbasketballcareerlatWhyishesofamousallovertheworld?He_getthechancetobeaworld-famoussuperstar_hejoinedtheNBA.He_practicedplayingbasketballveryhard_theyear2011,whenheendedhisbasketballcareer.didntuntil/until/tillWhyishesofamousallovertheworlduntil/tilluntil在肯

10、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.BeforeworkeduntilhesuccessfullywroteB补全！延续性until/tilluntil在肯定句中，主句的谓语动词必须B1.Practise:Fillintheblankswithsince,tilloruntil.1.Ihavebeencrazyabou

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

12、vening.Iwillnotgotobed_IfinishwatchingmyfavouriteTVprogramme.sinceuntiluntil/tillsinceuntil/tilluntil主将从现B1.Practise:FillintheblankswitWhatdidhedoafterheendedhiscareer?_(一就)heendedhiscareer,hebecameacollegestudent.Hewilltakepartinthecharity_(任何时候)heisneeded.Assoonaswhenever注意：whenever可以用everytime替换。

13、WhatdidhedoafterheendedhiscareC1.Practise:Fillintheblankswithassoonasorwhenever.1.Davidwillgotoplaybasketball_schoolisover.2.HewatchestheNBA_thereisagameonTV.3._hetalksaboutbasketball,hegetsexcited.4._helearntthattheNBAplayerswouldcometoChina,hetriedhisbesttogetaticket.assoonaswheneverAssoonasWhenev

14、er主将从现C1.Practise:FillintheblankswitC2:Completethefollowingarticlewiththecorrectconjunctionsyouhavelearntinthisunit.YaoMingwasborninShanghaiin1980.Hegothisfirstbasketball_hewasonlyfouryearsold,buthedidnotbecomeseriousaboutbasketball_hewas12.YaojoinedtheHoustonRocketsin2002andbecamethebestChineseplay

15、ertoeverplayintheNBA._hewenttotheUSA,heknewlittleEnglish,buthequicklylearntthelanguage.Thebestmomentinhiscareerwasin2004-hescored41pointsinagameagainsttheAtlantaHawks.WhenYaoMingwaslivingintheUSA,hereturnedtoChina_hewasneeded.HetookpartintheOlympicsin2004andin2008asoneoftheChineseathletes._heendedhi

16、sbasketballcareer,YaoMinghasdonemorecharitywork,especiallyforpoorChineseteenagers.whenuntilWhen/BeforewheneverAfterC2:CompletethefollowingarticleD:Choosethecorrectanswer.()1.YoucantwatchTV_youfinishyourhomework.A.afterB.ifC.whenD.before()2.-Whatsyourplanthissummerholiday?-IllgotoBeijing_theschooltea

17、mendsA.wheneverB.tillC.assoonasD.before()3._IwasintheUS,ImademanyAmericanfriends.A.AlthoughB.WhileC.UnlessD.Until()4.Manystudentsdidntrealizetheimportanceofstudy_theyleftschool.A.whenB.untilC.asD.after()5.Youshouldgooveryourtestpaper_youhanditin.A.whileB.whenC.beforeD.afterDABCAD:Choosethecorrectans

18、wer.()1.Y.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.Ididntgotobed_(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).whileIamdoingmyhomeworkassoonasshefinishesreadingthemWhenIwassevenyearsolduntilmyfathercamebackaftershefinishedherhomeworkbeforeIwenttoAmerica.根据汉语提示完成英语句子。whileIamdoingmy.用所给动词的适当形式填空。1.Youmusttellhertogobackhomewhenshe_(get)here.2.IllhavetowaitthereuntilJohn_(c