英语人教版八年级下册The Past continuous Tense .docx

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1、ThePastcontinuousTense（过去进行时）一、复习现在进行时基本概念：1.表示现在正在进行的动作。2.表示现阶段正在进行或从事的动作。基本结构：am/is/are+v-ing基本标志：1.时间状语：now，thisweek，atthemoment，rightnow ……2.暗示词语：Look，Listen，Can'tyousee?基本句型:1.Theyareplayingbasketballnow.2.Heisn`tmakingmodelplanesthesedays.3.Isshedrawingapictureatf

2、ive?4.Look,whatareparentsdoing?二、比较句子找差异，归纳总结1、What`shedoingnow?Heisplayingfootball.Whatwashedoingatthreeo’clockyesterdayafternoon?Hewasplayingfootball.2、What`sshedoingnow?Sheisplayingfootball.What`sshedoingatseveno’clockyesterdaymorning?Shewasplayingfootball.3、Whataret

3、heydoingnow?Theyaredancing.Whatweretheydoingattenlastnight?Theyweredancing.三、讲解过去进行时1、基本概念：表示在过去某一时刻或某一段时间内正在进行或发生的动作。2、基本结构：was/were+v-ing3、基本标志：过去进行时常与表示过去的时间点、介词短语，如atninelastnight,fromfivetosix,atthattime,at5:00pmyesterday连用；或者与when,while,as引导的过去时间状语连用。4、基本句型：A、肯定句S

4、b+was/were+v-ing+其它。I/He/She/Bobwasstudyingat6pmyesterday.We/You/Theywerestudyingat6pmyesterday.B、否定句Sb+was/were+not+v-ing+其它。I/He/She/Bobwasn`tstudyingat6pmyesterday.We/You/Theyweren`tstudyingat6pmyesterday.C、一般疑问句Was/Were+sb+v-ing+其它？WasI/he/she/Bobstudyingat6pmyester

5、day?Werewe/you/theystudyingat6pmyesterday?5、基本用法：A、表示在过去某一时刻或某一段时间内进行或发生的动作。WewerewatchingTVfromseventoninelastnight.WhatwasheresearchingalldaylastSunday?B、表示在过去某个时间点发生的事情。Whatwasshedoingatnineo‘clockyesterday?WhenIsawhimhewasdecoratinghisroom.C、在复合句中，如果主要动作和背景动作都是延续的或同

6、时发生的，那么主从句的动词都可用过去进行时。Whilehewaswaitingforthebus,hewasreadinganewspaper.HewascleaninghiscarwhileIwascooking.6易错题A、易把be＋现在分词记成be＋过去分词　　Hewastalked（talk）tohismumatthattime．B、丢掉be动词或忘记把动词变成现在分词　　1、IwatchingTVwhenhecamein．　　2、Theywereplaygamesat5：00p．m．yesterday．C、对动词或动词词组提

7、问时丢掉doingWewereflyingkitesat5：00p．m．yesterday．（对划线部分提问）Whatwereyouat5：00p．m．yesterday?D、易与现在进行时弄混Mymotheriscooking（cook）whenIgothome．E、易与一般过去时弄混昨晚我在读一本故事书。Iread（read）astorybookyesterdayevening．四、练习作业1、What______fromthreetofouryesterdayafternoon?　　Ahaveyoudone　Bhadyoudon

8、e　Cdidyoudo　Dwereyoudoing2、Mymother_____whilemyfather_____TV．　　Acooked；waswatching　Bwascooking；waswatching　　Cw