八年级英语下册Unit5Whatwereyoudoingwhentherainstormcame语法专题_GrammarFocus习题课件新版人教新目标版.ppt

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1、Unit5　Whatwereyoudoingwhentherainstormcame?八年级下册英语（人教版）单元语法专题—GrammarFocus过去进行时►概念：表示在过去某一时刻或某一段时间内正在进行的动作。►构成：was/were＋v.ing说明：第一人称单数和第三人称单数用was，其余用were。►句型结构：肯定句：主语＋was/were＋v.ing＋其他．否定句：主语＋was/were＋not＋v.ing＋其他．一般疑问句：Was/Were＋主语＋v.ing＋其他？回答：Yes，主语＋was/were.No，主语＋wasn't/weren't.►常用时间状语：atthattim

2、e，thistimeyesterday，from6a．m.to9a．m.，“when＋一般过去时的时间状语从句”等。►过去进行时和一般过去时的区别：过去进行时表示在过去某时刻或某段时间内发生的动作，强调动作正在进行。一般过去时表示过去发生的动作，多侧重于动作已经完成。如：HewaswatchingTVthistimeyesterday.HewatchedTVyesterday.辨析when与while1．when引导时间状语从句，表示“当……的时候”，它引导的从句的谓语动词可以是延续性动词，也可以是非延续性动词，从句的谓语可以是进行时态，也可以是非进行时态。2．while常指一段时间，不指

3、具体时间点，引导的从句中谓语动词必须是延续性动词，谓语常用进行时态。一、用括号内所给动词的适当形式填空。1．WhenIgothomeyesterdayafternoon,it_____________(rain)hard.2．Tom_____________(write)hislessonswhenheheardaterriblenoiseoutside.3．I____________(read)anovellastnightwhenIheardknocksatthedoor.4．—Whydidthepolicemanstopyourcar?—I_____________(make)aca

4、llatthatmoment.Whatabadday!5．Weweretalkingabouttheschoolbuswhentheteacher_____(come)intotheclassroom.wasrainingwaswritingwasreadingwasmakingcame二、单项选择。6．(上海中考)Someexchangestudents____withtheirhostfamiliesthistimeyesterday.A．arechattingB．willchatC．werechattingD．havechatted7．(盐城中考)Mybrother____theIn

5、dianfilmDangalwhenIphonedhimyesterday.A．watchesB．haswatchedC．iswatchingD．waswatchingCD8．(黄冈中考)—Icalledyouat8：30lastnight,butyoudidn'tpickup.—Oh,I____“HuanlesongⅡ”athomeatthattime.A．watchedB．amwatchingC．waswatchingD．watch9．(十堰中考)—IsawMr.Smithintheofficeattenyesterdaymorning.—That'simpossible.He____

6、anEnglishpartywithusthen.A．hasB．hadC．washavingD．hashadCC10．(随州中考)—DidyouwatchthefootballmatchonTVlastnight?—Iwantedto,butmyfather____hisfavoriteTVprogram.A．watchedB．watchesC．waswatchingD．hadwatchedC三、按要求完成下列句子。11．Shewasdoing_her_homeworkatsixlastFriday.(对画线部分提问)____wasshe_______atsixlastFriday?12．

7、Kellyplayedthepianolastnight.(用atthattime代替lastnight改写句子)Kelly____________thepianoatthattime.Whatdoingwasplaying13．IwasmakingdinneratfivelastSaturdayafternoon.(改为一般疑问句并作否定回答)______________dinneratfivelastSaturday