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1、Unit12Lifeisfulloftheunexpected.Period1Whatdoyouusuallydointhemorning?getupearly,sleeplate,takeashower,washone’sface,brushone’steeth,havebreakfast,gotoschool,dosomeexercise.LeadinginTina’sBadDayTina’smorning1aHowdidTinalook?Sheoverslept/sleptalongtimeBythetimeshegotup,her
2、brotherhadalreadygottenintheshower.Bythetimeshegotoutside,thebushadalreadyleftShewasrunningquicklyWhenshegottoschool,sherealizedshehadleftherbackpackathome.GrammarFocus.SaysomethingaboutthePastPerfectTense,givestudentsaclearexplaination.PairworkWhathappened?Ioverslept.And
3、bythetimeIgotup,mybrotherhadalreadygottenintheshower.Task1:Makeupadialogueinpairs,do1c.1bBythetimeIgotup,mybrotheralreadyintheshower.2.BythetimeIgotoutside,thebusalready.3.WhenIgottoschool,IrealizedImybackpackathome.gottenhadhadhadleftleftTask2:Fillintheblankwiththehelpof
4、thepictures.2aNumberthepictures1-4inthecorrectorder.12342b1.WhenI(gethome),I(realize)I(leave)mykeysinthebackpack.2.BythetimeI(get)backtoschool,thebell(ring).3.BythetimeI(walk)intoclass,theteacher(start)teachingalready.gothomegothadrungwalkedhadstartedrealizedhadleftFillin
5、theblankswiththecorrectverbforms,finish2b.overslepttookashowergottothebusstoprantoschoolleftherbackpackranbacktoschoolgotbacktoschoolclassstarted123456782cWhatdoyouthinkhappenedafterTinawaslatetoclass?Pairwork,do2c.Practice.ThePastPerfectTense过去完成时过去完成时的构成助动词had(用于各种人称和数)
6、+过去分词WhenIgottoschool,thebellhadrung.2.过去完成时的用法:主要是表示在过去某个时间,或是动作之前已经发生或完成的动作.也就是过去的过去.ThePastPerfectTense过去完成时3.常用的几种方式:用介词by,before等构成的时间短语.用连词when,before,after或者短语bythetime引导的时间状语从句.Wehadlearnt20Englishsongsbytheendoflastmonth.TheplanehadtakenoffwhenIreachedtheairport.
7、BythetimeIgotup,mybrotherhadlefthome.Igothomenow9:00pm8:00pmMylittlebrotherwenttobedBythetimeIgothome,mylittlebrotherhadgonetobedBythetimeIgotoutside,thebushadalreadyleft.BythetimeIgotoutside,thebushadalreadyleft.我出去的时候,公共汽车已经开走了.bythetime意思是“到…的时候”,相当于when,后接过去时的句子时,主语的谓
8、语动词用过去完成时态.构成：助动词had+动词的过去分词用法：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。强调过去某一动作发生在另一动作之前时。1.他说他以前见过你。He
