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1、Unit12 Lifeisfulloftheunexpected.SectionA1a–2cget__________________go_________________leave____________oversleep________________have_________________give_________________你能写出下列不规则动词的过去式和过去分词吗？ring_______________run__________________wake______________
2、__put__________________Warmuprangrungranrunwokewokengotgot/gottenwentgoneleftleftoversleptoverslepthadhadputputgavegivenWarmingupDoyourememberanyunexpectedsituationinyourdailylife?Maybeyouareablackhorse.Whatdoyouthinkofthepeopleinthesepictures?Theylo
3、okscared/sad…www.xkb1.comHebrokehisarm.Heisgettinganelectricshock.Whathappenedtotheboy?Unit12Lifeisfulloftheunexpected.Iwaslateforworktoday.WhenIgotup,Ifoundmyclockhadrung.Itwas7:30.WhenIwentout,Ifoundthebushadalreadyleft.1aLookatthepictures.Whathapp
4、enedtothegirl?www.xkb1.comTina’sBadDayShegotuplate.Sheoverslept.Tellastoryoversleep(overslept,overslept)v.睡过头；睡得太久复合词中的over常有“过于……”之意Don’toversleep,Dean!Youaretobelate.迪恩，别睡过头了！你要迟到了。Bythetimeshegotup,herbrotherhadalreadygottenintheshower.=when当…时候By
5、thetimeshegotoutside,thebushadalreadyleft.=when当…时候Whenshegottoschool,sherealizedshehadleftherbackpackathome.忘记某物真特殊，后有地状用leave.()Iforgotmyhomeworkathome.()Ileftmyhomeworkathome.TFListentoMarytalkingabouthermorning.Completethesentences.BythetimeIgotu
6、p,mybrother_____________already_______________intheshower.BythetimeIgotoutside,thebus_____________already____________.WhenIgottoschool,IrealizedI_____________________mybackpackathome.hadgottenhadlefthadleft通过刚才的听力训练，你来总结一下。（1）BythetimeIgotup,mybrothe
7、rhadalreadygottenintheshower.BythetimeIgotoutside,thebushadalreadyleft.WhenIgottotheschool,IrealizedIhadleftmybackpackathome.这三句话是什么时态的句子?_____________（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
8、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…时候过去完成时过去完成时看timeline来比较过去完成时与一般过去时的不同，也比较两种时态。构成：had+过去分词过去完成时态ThePastPerfectTense定义：过去完成时是一个相对的时态，表示的时间是过去的过去。只有和过去某时或某动作相比较时才用到这个时态。这个时态常常用于宾语从句中。用法：1.过去完成时动词表示过去某一时间或某一动作之前完成的动作或状态。在强调过去某一动作发生在另一动
