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1、Unit12 Lifeisfulloftheunexpected.SectionA1a–2cSectionA第一课时(1a-1c)A:Whatdidyoudointhismorning? B:I…PairworkIbrushmyteethandwashmyfaceandsoon.Iputonmyclothesandgetup.观察1a中的图片，与下面的词组连接在一起b.sheoverslepta.takeashowerc.runquicklyd.thebuslefte.leftherbackpackathomeMary’sBadDayMary’sm
2、orning1aHowdidMarylook?Sheoverslept.Bythetimeshegotup,herbrotherhadalreadygottenintheshower.=when当…时候Bythetimeshegotoutside,thebushadalreadyleft.=when当…时候Shewasrunningquickly.WhatwasTinadoing?Whenshegottoschool,sherealizedshehadleftherbackpackathome.WhilelisteningTask1Listento
3、Marytalkingabouthermorning.Completethesentences.BythetimeIgotup,mybrother_____________already_______________intheshower.BythetimeIgotoutside,thebus_____________already____________.WhenIgottoschool,IrealizedI_____________________mybackpackathome.hadgottenhadlefthadleftIgothomen
4、ow现在9:00pm8:00pmMylittlebrotherwenttobedBythetimeIgothome,mylittlebrotherhadgonetobedpast过去过去的过去过去完成时通过刚才的听力训练，你来总结一下。（1）BythetimeIgotup,mybrotherhadalreadygottenintheshower.BythetimeIgotoutside,thebushadalreadyleft.WhenIgottotheschool,IrealizedIhadleftmybackpackathome.这三句话是什么
5、时态的句子?_____________（2）过去完成时表示在过去某个时间,或动作之前已经发生或完成的动作。即“__________”。结构为：_________3）bythetime意思是__________,=when,后接过去时的句子时,主语的谓语动词用____________。观察与思考：过去的过去过去完成时had+过去分词在…时候过去式ThePastPerfectTense过去完成时常用于:（1）含介词by到…为止,before等时间短语的句中.（2）连词when,bythetime，before等引导的时间状语从句的主句中.（3）用于主过
6、从过的从句中.Irealizedhehadalreadylefthere.Wehadlearnt20Englishsongsbytheendoflastmonth.TheplanehadtakenoffwhenIreachedtheairport.BythetimeIgotup,mybrotherhadlefthome.过去完成时和already,just,ever,yet等连用表示过去的过去。用法：例如：1.他告诉我说他们队已经赢了。Hetoldmethathisteam_________already___________(win).hadwo
7、n2.她说她仍没去过长城。Shesaidthatshe_______________(notgoto)theGreatWallyet.hadn’tbeento3.到昨晚上，他已写完那封信。Byyesterdayeveninghe___________(write)thatletter.4.他说他以前见过你。Hesaidthathe____________(see)youbefore.5.当我进来时，他已做完了作业。WhenIcamein，he________________(finish)hishomework.hadwrittenhadseenh
8、adfinished1.她到家之前她的孩子已经睡着了。Whenshegothome，herchildren________
