九年级下册英语第12单元SectionA.ppt

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1、Unit 12 Life is full of the Life is full of the unexpected.unexpected.Section A 1a-2d学习目标 Key words&phrases:unexpected，backpack，oversleep，givea lift，by the time(that)Key sentences:1.By the time I got up，my brother had already gotten in the shower.2.When I got home，I realized I had left my keys in th

2、e backpack.ReadandlearnWords and expressions新课导入新课导入Doyourememberanyunexpectedsituationinyourdailylife?Whatdoyouthinkofthepeopleinthesepictures?Hebrokehisarm.Heisgettinganelectricshock.What happened to the boy?Lifeisfulloftheunexpected.Iwaslateforworktoday.WhenIgotup,Ifoundmyclockhadrung.Itwas7:30.W

3、henIwentout,Ifoundthebushadalreadyleft.课文展现课文展现1aLook at the pictures.Look at the pictures.What happened to the What happened to the girl?girl?Shegotuplate.Sheoverslept.Tell a storyoversleep(overslept,overslept)v.睡过头；睡得太久睡过头；睡得太久复合词中的复合词中的over常有常有“过于过于”之意之意Dontoversleep,Dean!Youaretobelate.迪恩，别睡过头了！

4、你要迟到了。迪恩，别睡过头了！你要迟到了。Bythetimeshegotup,someonehadalreadygotteninthebathroom.Sherushedoutthedoor.在在以前以前Thebushadleftbeforeshegottothestation.Whenshegottoschool,sherealizedshehadleftherbackpackathome.n.背包；旅行包背包；旅行包1.BythetimeIgotup,mybrother_already_intheshower.2.BythetimeIgotoutside,thebus_already_.3

5、.WhenIgottoschool,IrealizedI_mybackpackathome.1bListen to Mary talking Listen to Mary talking about her morning.about her morning.Complete the Complete the sentences.sentences.hadgottenhadlefthadleft过去完成时过去完成时(1)构成：由构成：由“助动词助动词had(用于各种人称用于各种人称和数和数)+过去分词过去分词”构成构成否定式：否定式：hadnot+过去分词过去分词缩写形式：缩写形式：hadnt

6、(2)用法：过去完成时表示在用法：过去完成时表示在过去某一过去某一时间或动作之前时间或动作之前已经发生或完成了的已经发生或完成了的动作。动作。(3)它所表示动作发生的时间是它所表示动作发生的时间是“过去过去的过去的过去”。表示过去某一时间可用表示过去某一时间可用by,before等构成的短语来表示。等构成的短语来表示。也可以用也可以用when,before等引导的等引导的时时间状语从句间状语从句来表示。来表示。还可以通过状语从句或通过还可以通过状语从句或通过上下文上下文暗示暗示。例如：例如：WhenIgotthere,youhadalreadyeatenyourmeal.当我到达那里时，你已经

7、开始吃了。当我到达那里时，你已经开始吃了。Bythetimehegothere,thebushadleft.在他到达那里之前，汽车已经离开了。在他到达那里之前，汽车已经离开了。1cTake turns being Mary.Take turns being Mary.Look at the pictures and Look at the pictures and talk about what talk about what happened this morning.happened this morning.Ioverslept.BythetimeIgotup,mybrotherhada

8、lreadygottenintheshower.Whathappened?So,afterhegotoutoftheshower,Itookaquickshowerandgotdressed.ButbythetimeIwentoutside,thebushadalreadyleft.Oh,whatapain!Oh,yes!SoIranallthewaytoschool.ButwhenIgottoschool,IrealizedIhadleftmybackpackathome.Oh,no!Nowonderyoulookstressed.2aListen to Mary Listen to Mar

9、y continue her story.continue her story.Number the pictures Number the pictures 1-4 in the correct 1-4 in the correct order.order.43122bFill in the blanks with Fill in the blanks with the correct forms of the the correct forms of the verbs in brackets.Then verbs in brackets.Then listen again and che

10、ck listen again and check your answers.your answers.1.WhenI_(get)home,IrealizedI_(leave)mykeysinthebackpack.2.BythetimeI_(get)backtoschool,thebell_(ring).3.BythetimeI_(walk)intoclass,theteacher_(start)teachingalready.gothadleftgothadrungwalkedhadstartedRetell the story2cMake up an ending for the sto

11、ry and share it with your partner.TheteacherlookedatMaryandaskedherifshehadfinishedthehomework.Marytoldhertheunexpectedthingsshemetwiththismorningbuttheysoundlikeexcusestotheteacher.Therefore,Marywasaskedtofinishthehomeworkintheclass.WhatanunforgettabledayitisforMary!2dRole-play the Role-play the co

12、nversation.conversation.Whywereyoulateforclasstoday,Kevin?Myalarmclockdidntgooff!Ikeptsleeping,andwhenIwokeupitwasalready8:00a.m.!Oh,no!SoIjustquicklyputonsomeclothesandrushedoutthedoor.Youdidnteatbreakfast?No,Ididntevenbrushmyteethorwashmyface!ButbeforeIgottothebusstop,thebushadalreadyleft.Thenhowd

13、idyougethere?Luckily,Carlsdadsawmeonthestreetandgavemealiftinhiscar.Well,atleastbythetimeyougottoschool,youwereonlyfiveminuteslateforclass.1.WhywasKevinlateforclass?2.HowdidKevingettoschool?Hisclockdidntgooff.Heoverslept.Carlsdadsawhimonthestreetandgavehimaliftinhiscar.1.Lifeisfulloftheunexpected.un

14、expectedadj.出乎意料的；始料不出乎意料的；始料不及的及的e.g.ItwillnotbeunexpectedifTomcomeslateagain,becauseheisalwayslikethis.如果汤姆又迟到了，一点也不意如果汤姆又迟到了，一点也不意外，因为他一向如此。外，因为他一向如此。2.BythetimeIgotup,mybrotherhadalreadygottenintheshower.bythetime在在以前，常引导表示过以前，常引导表示过去的时间状语从句，主句常用过去完成去的时间状语从句，主句常用过去完成时，即时，即had+动词过去分词。动词过去分词。e.g.B

15、ythetimeIgotthere,hehadalreadyleft.在我到那儿之前，他已经离开了。在我到那儿之前，他已经离开了。3.SoIjustquicklyputonsomeclothesandrushedoutthedoor.rushout冲出去，冲出冲出去，冲出e.g.Henryrushedouttheroomanddisappearedintherain.亨利冲出房间，消失在了雨中。亨利冲出房间，消失在了雨中。Juliarushedoutanddidntreturn.朱丽叶冲了出去，再没回来。朱丽叶冲了出去，再没回来。4.Luckily,Carlsdadsawmeonthestre

16、etandgavemealiftinhiscar.gavealift捎捎一程一程e.g.Couldyougivemealift,please?请问你能否捎我一程？请问你能否捎我一程？Jimgavemealiftonmywayhomeyesterday.吉姆昨天在我回家的路上捎了我吉姆昨天在我回家的路上捎了我一程。一程。一、用方框内短语的适当形式填空。一、用方框内短语的适当形式填空。1.Tom_,runningafterhisbrotherinthedarknightyesterday.2._Iwas10,Ihadbeenabletoeitherplaypianoorviolin.3._,Sam

17、my!Ithasbeenlateforyoutogotoschool.rushedoutBythetimeWakeup bythetime,wakeup,rushout二、根据句意和汉语提示，填写单词。二、根据句意和汉语提示，填写单词。1.Therewillbean_(意外的）意外的）surprise.2.Thechildren_(冲，奔冲，奔)outtheschoolwhenthebellrang.3.Yesterdaythegirl_(违反违反)theruleandherteacherwasangry.4.WhenIwasabouttoreadmybook,IfoundI_(忘了带忘了带)itathome.unexpectedrushedbrokehadleft口头作业口头作业 (Oral work)熟读课文Unit 12 Section A 2d 书面作业书面作业(Writing work)学练优 Unit 12 Section A 第一课时