过去进行时 ppt课件.ppt

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1、现在进行时复习ReviewofthePresentContinuousTenseWhatarewedoingnow?Wearehavingaclass.Whatclassarewehavingnow?WearehavinganEnglishclass.Wearereviewingthepresentcontinuoustense.现在进行时复习Hedohishomeworkisingnow.现在进行时的基本结构:(助动词)be(not)+(现在分词)V-ing助动词be随人称变为is,am,ar

2、eWhat’sthestructureofthepresentcontinuoustense?动词-ing形式的构成一般在动词原形后+inggoaskgoingasking以不发音的e结尾的，去e，+ingwritetakedancewritingtakingdancing重读闭音节以一个辅音字母结尾的，双写这一字母+inggetrunswimbegingettingrunningswimmingbeginning过去进行时ThePastContinousTense概念：过去进行时表示在过去某一

3、时刻或某一段时间内进行或发生的动作。通常句子一定会有一个“表示过去某个时间点”的状语。如：at7p.m.lastnight、when引导的时间状语从句（whenhecame/）、thismorning、thewholemorning、alldayyesterday、fromninetotenlastevening、when、whileThePastContinuousTense(过去进行时)基本结构:was/wasn’twere/weren’tdoing+Sb.+______/_______/

4、______and______+wasdoing.______,______and______+weredoingWorkouttheruleIsheheitweyouthey不同的句式肯定句：主语+was/were+doing+其它否定句:主语+was/were+not+doing+其它一般疑问句:Was/Were+主语+doing+其它特殊疑问句:特殊疑问词+was/were+主语+doing+其它1.Iwassingingsongsyesterdaymorning.否定句：________

5、___________________一般疑问句：__________________________2.Theyweredrawingpictureswhentheteachercamein.否定句：___________________________一般疑问句：__________________________3.Shewaswashingthewindowwhenthetelephonerang.否定句：___________________________一般疑问句：________

6、__________________按要求转换下列句型。1.WewerehavingaPEclassatfouryesterdayafternoon.（改为否定句）We____________aPEclassatfouryesterdayafternoon.2.Katewasreviewingherlessonsateightlastnight.（改为一般疑问句，并做肯、否定回答）________Kate_______herlessonsateightlastnight?_____,she___

7、_____.________,she_______.weren’thavingWasreviewingYeswasNowasnot3.Heraninthepark.（用atthistimeyesterday改写）He_______________intheparkatthistimeyesterday.4.Theywereplayingcomputergamesatninelastnight.（对划线部分提问）________________they_______atninelastnight?

8、5.Iwasreadinganovelatthreeyesterdayafternoon.（对划线部分提问）_________________you________atthreeyesterdayafternoon?wasrunningWhatweredoingWhatweredoingHomework1.GrammarFocusonp.72inyourbook.2.Rememberthebasicusageandstructureofthepastcontinuoustense.过去进行时和W