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1、Unit12 Lifeisfulloftheunexpected.SectionA1a–2c你能说出下列规则动词的过去式和过去分词吗？walk_______________rush__________________play________________want________________Warmupwalkedwalkedrushedrushedplayedplayedwantedwantedget__________________go_________________leave____________oversleep____________
2、____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________________put__________________Warmuprangrungranrunwokewakengotgot/gottenwentgoneleftleftoversleptoverslepthadhadputputgavegivenWhatdoyouusuallydointhemorning?get
3、upearly,sleeplate,takeashower,washone’sface,brushone’steeth,havebreakfast,gotoschool,dosomeexercise.Leadingin观察1a中的图片，与下面的词组连接在一起b.sheoverslepta.takeashowerc.runquicklyd.thebuslefte.leftherbackpackathomeTina’sBadDayTina’smorning1aSheoverslept/sleptalongtimeBythetimeshegotup,herbr
4、otherhadalreadygottenintheshower.Bythetimeshegotoutside,thebushadalreadyleft.Shewasrunningquickly.WhatwasTinadoing?Whenshegottoschool,sherealizedshehadleftherbackpackathome.ListentoMarytalkingabouthermorning.Completethesentences.BythetimeIgotup,mybrother_____________already______
5、_________intheshower.BythetimeIgotoutside,thebus_____________already____________.WhenIgottoschool,IrealizedI_____________________mybackpackathome.hadgottenhadlefthadleftBoy:Hi,Mary.Youlooksotired.Mary:Iam.Ihadabadmorning.Boy:Really?Whathappened?Mary:Well,firstofallI___________.By
6、thetimeIgotup,mybrother_____already_______intheshower.Boy:Oh,whatapain!Mary:So,afterhegotoutoftheshower,Itookaquickshowerandgotdressed.ButbythetimeI________outside,thebus_______already_________.Boy:Oh,no!Mary:Oh,yes!SoIranallthewaytoschool.ButwhenIgottoschool,I________I__________
7、___mybackpackathome.Boy:Nowonderyoulookstressed.overslepthadgottenrealizedhadwentlefthadleft咱们对话吧“bythetime+从句”表示“在···之前;当···时(when)”当从句为一般过去式时，主句用过去完成时。当我到达机场时，飞机已经起飞了。BythetimeIgottotheairport,theplanehadalreadytakenoff.拓展：bynow到现在为止，通常与现在完成时连用。到目前为止，我们已经学会了大约三千个单词。Bynow,wehave
8、learntabout3000words.Igothomenow现在9:00pm
