英语人教版九年级全册Unit12(1a-2d).pptx

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1、Unit12Lifeisfulloftheunexpected.SectionA1a—2cWhendidyougethomeyesterdayafternoon?LeadinginIcookedmealat...WhenyougothomeIhadalreadycookedthemeal.Whendidyoueatdinner?Itookashowerat...BythetimeyouatedinnerIhadtakentheshower.Whendidyoufinishyourhomework?Iw

2、enttobedat...BythetimeyoufinishedyourhomeworkIhadgonetobed.Maryhadlotsofhomeworkyesterdaysoshesleptlate.Didshegetupearlyorlatethismorning?oversleptoversleep1aLookatthepictures.WhathappenedtoMary?Shewokeuplate.Shewantedtousethebathroombutsomeonewasintheb

3、athroom.Sherantocatchthebus.Thebushadjustleft.Shegottoschoolandrealizedshehadleftherbagathome.1bBythetimeIgotup,mybrotheralreadyintheshower.2.BythetimeIgotoutside,thebusalready.3.WhenIgottoschool,IrealizedImybackpackathome.gottenhadhadhadleftleftTask1:F

4、illintheblankwiththehelpofthepictures.2aNumberthepictures1-4inthecorrectorder.12342b1.WhenI(gethome),I(realize)I(leave)mykeysinthebackpack.2.BythetimeI(get)backtoschool,thebell(ring).3.BythetimeI(walk)intoclass,theteacher(start)teachingalready.gothomego

5、thadrungwalkedhadstartedrealizedhadleftFillintheblankswiththecorrectverbforms,finish2b.RetellthisstoryaboutMary.Task2oversleptgotuphadtakenashowergotoutsidehadleftrantoschoolgottoschoolrealized,hadleftherbackpackMary'sbadmorning.ranbacktoschoolwithout…g

6、otbacktoschoolbellhadrungwalkedintoclasshadstartedteachinggothomerealized,hadleftkeysSummary:Whatdidyoulearnthisclass?Igothomenow9:00pm8:00pmMylittlebrotherwenttobedBythetimeIgothome,mylittlebrotherhadgonetobed.ThePastPerfectTense过去完成时过去完成时的构成助动词had(用于各

7、种人称和数)+过去分词WhenIgottoschool,thebellhadrung.2.过去完成时的用法:主要是表示在过去某个时间,或是动作之前已经发生或完成的动作.也就是过去的过去.Forexample:当我到达学校时，上课铃已经响过了。1.他说他以前见过你。Hesaidthathe______________(see)youbefore.hadseen2.当我进来时，他已做完了作业。WhenIcameinhe________________(finish)hishomework.hadfinis

8、hedExercises:3.Thechildrenranawayafterthey___________(break)thewindow.hadbroken4.IwenttoTom’shousebuthe__________(go)out.hadgone5.Myfriend__________(buy)thecartwoyearsago.He________________(have)itfortwoyears.boughthashadHOMEWORK