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1、Unit10BythetimeIgotoutside,thebushadalreadyleft.轵城实验中学张春芬本课出现的主要动词的过去式和过去分词ringgetgoleavestartbetakerunwakerangrunggotgottenwentgoneleftleftstartedstartedwas/werebeentooktakenranrunwokewokenBythetime…到……的时候BythetimeIgothome…BythetimeIcamein…BythetimeIgottoschool…Bythetimethebellrang…BythetimeIgotup
2、…Igothomenow9:00pm8:00pmMylittlebrotherwenttobedBythetimeIgothome,mylittlebrotherhadgonetobedIgottoschoolnow8:158:00amTheteachercameintotheclassroomBythetimeIgottoschool,theteacherhadcomeintotheclassroomBythetimeshegotoutside,thebushadalreadyleft.Bythetimeshegotoutside,thebushadalreadyleft.她出去的时候,公
3、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。ThePastPerfectTense过去完成时过去完成时的构成助动词had(用于各种人称和数)+过去分词2.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,IhadlearnedaboutonethousandEnglishwords.②Bythetimehewastwenty
4、,hehadwonabouttenmedals.③WhenIgotthere,theyhadalreadyleft.2.常用在宾语从句中①Hetoldmehehadalreadyfinishedhishomework.②Irealizedhehadfooledmeagain.3.体现在上下文中Ididn’tgotothemoviesyesterdaybecauseIhadseenittwice.连词成句。5.We,somebody,broken,our,found,had,window,that.3.Bythetime,into,theclass,theclassroom,started,s
5、he,had,went,already,theteacher,2.She,last,2000,had,month,English,words,bytheendof,learnt.4.When,had,got,football,started,there,the,match,we,already.I,before,finished,had,supper,my,homework.Whatdoyouusuallydointhemorningbeforeschool?brushmyteethtakeashowerhavebreakfastgotoschoolHaveyoueverbeenlatefo
6、rschool?Whywereyoulateforschool?BecauseIgotuplate.BecauseIoverslept.oversleepv.睡过头、睡得过久Heralarmclockwentoff.Itwasalready7:10.gooff(闹钟)闹响WhathappenedtoTinathismorning?1.Sheoverslept.2.Someonewastakingashower.3.Thebusleft.4.Shehadtoruntoschoolquickly.5.Sheleftherbackpackathome.1bBythetimeIgotup,mybro
7、theralreadyintheshower.2.BythetimeIgotoutside,thebusalready.3.WhenIgottoschool,IrealizedImybackpackathome.gottenhadhadhadleftleftLookatthepicturesbelowandtellwhathappenedtoTinathismorning.B:Sheoverslept.And
