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Unit10BythetimeIgotoutside,thebushadalreadyleft.No.4MiddleSchool1、Whatdoyouusuallydointhemorningbeforeschool?2.Didyouhaveanytroubleinthemorning?3.Doyoulikemornings?Whyorwhynot?brushmyteethtakeashowerhavebreakfastgotoschoolLookatthepicturesofTina’smorningandseewhathappenedtoher?Tina’sbadmorningSheoversleptSomeonewastakingashowerThebusleftShehadtoruntoschoolquicklySheleftherbackpackathomeBythetimeshegotoutside,thebushadalreadyleft.Bythetimeshegotoutside,thebushadalreadyleft.她出去的时候,公共汽车已经开走了.bythetime意思是“到…的时候”,相当于when,后接过去时的句子时,主语的谓语动词用过去完成时态.过去完成时1.构成:had+V-p.p2.过去完成时态的含义: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.过去完成时态的用法：1、表示过去的过去，通常由when或by引导的短语或者从句做时间状语或时间状语从句①Bytheendoflastyear,IhadlearnedaboutonethousandEnglishwords②Bythetimehewastwenty,hehadwonabouttenmedals③WhenIgotthere,theyhadalreadyleft2、常用在宾语从句中①Hetoldmehehadalreadyfinishedhishomework②Irealizedhehadfooledmeagain3、体现在上下文中Ididn’tgotothemoviesyesterdaybecauseIhadseenittwice本课出现的主要动词的过去式和过去分词ringrangrunggetgotgottengowentgoneleaveleftleftstartstartedstartedbewas/werebeentaketooktakenrunranrunwakewokewokenIgothomenow9:00pm8:00pmMylittlebrotherwenttobedBythetimeIgothome,mylittlebrotherhadgonetobed.Igottoschoolnow8:158:00amTheteachercameintotheclassroomBythetimeIgottoschool,theteacherhadcomeintotheclassroom.Bythetime……到….的时候BythetimeIgothome,BythetimeIcamein,BythetimeIgottoschool,Bythetimethebellrang,BythetimeIgotup,完成下列句子1b1.BythetimeIgotup,mybrotheralreadyintheshower.2.BythetimeIgotoutside,thebusalready.3.WhenIgottoschool,IrealizedImybackpackathome.gottenhadhadhadleftleftPairwork:1cLookatthepicturesbelowandtellwhathappenedtoTinathismorning.Tina’sbadmorningTinaoversleptyesterday.Bythetimeshegotup,herbrotherhadalreadygottenintheshower.Andbythetimeshegotoutside,thebushadalreadyleft.Soshehadtoruntoschool.Whenshegottoschool,sherealizedshehadleftherbackpackathome.2aNumberthepictures1-4inthecorrectorder.12342b1.WhenI(gethome),I(realize)I(leave)mykeysinthebackpack.2.BythetimeI(get)backtoschool,thebell(ring).3.BythetimeI(walk)intoclass,theteacher(start)teachingalready.gothomegothadrungwalkedhadstartedrealizedhadleft2cpairworkMakeupanendingforthestoryandshareitwiththerestoftheclass.TheteacherlookedatTinaandaskedhertositbackherseat.Afterclass,theteacheraskedTinatocometoherofficeandwhyshewaslate.Tinatoldherthewholestorythismorning.Theteacheraskedhertogetupearlierandnottobelateforclass.