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1、Unit12Lifeisfulloftheunexpected.SectionA1a—2c教学目标：1.通过听力练习，能写出听力材料中的关键信息。2.通过听、说等活动，学会用过去完成时叙述过去发生的事情。3.通过叙述Mary的故事，能说出合理安排自己时间的好处。Haveyoueverbeenlateforschool?Whyareyoulate?Canyouavoidit?1.BythetimeIgotup,mybrother_____already_______intheshower.2.BythetimeIgotoutside,thebus____
2、_already______.3.WhenIgottoschool,IrealizedI___________mybackpackathome.1bListentoMarytalkingabouthermorning.Completethesentences.hadgottenhadlefthadleft在…之前Sheoversleeps.Shecan’tenterthebathroom.Sheisrunning.Thebushasleft.Sheleftthebackpackathome.1cLookatthepicturesandtalkabout
3、whathappenedtoMarythismorning.Role-play:A:Youlooksotired,whathappened?B:ThismorningIoverslept.BythetimeIgotup,mybrotherhadalreadygotteninthebathroom.A:Oh,whatapain!B:……A:2aListentoMarycontinueherstory.Numberthepictures[1-4]inthecorrectorder.43122b1.WhenI_______(get)home,Irealize
4、dI________(leave)mykeysinthebackpack.2.BythetimeI_____(get)backtoschool,thebell_________(ring).3.BythetimeI_______(walk)intoclass,theteacher__________(start)teachingalready.gothadleftgothadrungwalkedhadstartedListenagainandFillintheblankswiththecorrectformsoftheverbsinbrackets.G
5、roupwork:1.TaketurnsbeingMary.Lookatthepicturesandtalkaboutwhathappenedthismorning.2.Retellthestoryoverslepttookashowergottothebusstoprantoschoolleftherbackpackranbacktoschoolgotbacktoschoolclassstarted1234567897leftherkeysCanTinaavoidtheseunexpectedthings? Whatwasshesupposedtod
6、o?Tochoosetimeistosavetime.合理安排时间就是节约时间。Shewassupposedtogetupearly.合作探究：1.BythetimeIgotup,mybrotherhadalreadygottenintheshower.2.Thebushadleftbeforeshegottothestation.3.Whenshegottoschool,sherealizedshehadleftherbackpackathome.通过观察上面几句话，我发现：1.过去完成时表示已经发生或完成了的动作（即过去的过去）。2.过去完成时的构
7、成：肯定句否定句3.时间状语：引导的过去时的时间状语从句。had+V过去分词在过去某一时间或动作之前hadn’t+V过去分词bythetime,before,whennow9:00pm8:00pmB（时态）A(时态）过去完成时过去时当堂测试：用词的适当形式填空1.BythetimeI(get)up,mymotheralready(cook)breakfastyesterdaymorning.2.WhenJack(get)home,hissister(wash)theclothes.3.We(learn)over2,000Englishwordsbyth
8、eendoflastterm.4.He(learn)toplaythepianobeforeh
