牛津譯林版英語九上9AUnit4grammar公開課課件

1、牛津譯林版英語九上9AUnit4grammar公開課課件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Y(jié)oushouldturnoffthelights_Howtouse“when”&“while”?Whenhewas9,hetooksomebasketballtraining.While(hewas)attendingthejuniorhigh,hejoinedtheShanghaiYouthTeam.when既指時間點，也可指一段時間；因此when引導(dǎo)的時間狀語從句中的動詞可以是終止性動詞或延續(xù)性動詞while只指一段時間，while從句中的動詞必須是延續(xù)性動詞。Howtouse“when”

5、&“while”?WhenhewThedaysgetlonger_springcomes._theboyswereplayingfootball,itrained.3.Iwasabouttoleave_thephonerang.4.Jackisstrong_hisbrotherisweak.4._(sheis)introuble,shealwaysasksmeforhelp.Filltheblankswith“when”&“while”whenWhen/whilewhen當(dāng)主句和從句主語一致且從句中有be動詞時，可省略從句的主語和be動詞whileWhen/while正在此時，突然表對比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在一般情況下

9、，從句謂語動詞用一般過去時，而主句的謂語動詞用現(xiàn)在完成時的延續(xù)形。HowabouthisbasketballcareerlatWhyishesofamousallovertheworld?He_getthechancetobeaworld-famoussuperstar_hejoinedtheNBA.He_practicedplayingbasketballveryhard_theyear2011,whenheendedhisbasketballcareer.didntuntil/until/tillWhyishesofamousallovertheworlduntil/tilluntil在肯

10、定句中，主句的謂語動詞必須是_動詞。他一直在工廠里工作，直到成功地寫出了一部戲劇。He_inafactory_aplay.notuntil直到才主句的謂語動詞可為瞬間性動詞()Whendidyougotosleeplastnight?-_Ifinishedmyhomework.A.UntilB.NotuntilC.BeforeworkeduntilhesuccessfullywroteB補全！延續(xù)性until/tilluntil在肯定句中，主句的謂語動詞必須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主將從現(xiàn)B1.Practise:FillintheblankswitWhatdidhedoafterheendedhiscareer?_(一就)heendedhiscareer,hebecameacollegestudent.Hewilltakepartinthecharity_(任何時候)heisneeded.Assoonaswhenever注意：whenever可以用everytime替換。

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

14、er主將從現(xiàn)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.根據(jù)漢語提示完成英語句子。1.Bequiet_(當(dāng)我正在做作業(yè)時).2.Shellreturnthebookstoyou_(她一看完).3._(當(dāng)我七歲時),Icouldrideabike.4.Ididntgotobed_(直到我父親回來)lastnight.5.Katewenttobed_(在她完成作業(yè)后).6.Iwenttosaygoodbyetomyfriends_(在我去美國之前).whileIamdoingmyhomeworkassoonasshefinishesreadingthemWhenIwassevenyearsolduntilmyfathercamebackaftershefinishedherhomeworkbeforeIwenttoAmerica.根據(jù)漢語提示完成英語句子。whileIamdoingmy.用所給動詞的適當(dāng)形式填空。1.Youmusttellhertogobackhomewhenshe_(get)here.2.IllhavetowaitthereuntilJohn_(c