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1、现在进行时1•现在进行时表示现在正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作。2•现在进行时的肯定句基本结构为be+动词ing.3.现在进行时的否定句在be后加not。4.现在进行时的一般疑问句把be动词调到句首.时间状语:now,look,listen,It's・・・o'clck,5.现在进行时的特殊疑问的基本结构为:疑问词+be+主语+动词ing?如:Whatareyoudoing?你正在做什么?但疑问词当主语时其结构为:疑问词+be+动词ing?如:Whoissingingoverthere?谁正在那儿唱歌?6动词加ing的变
2、化规则(1)一般情况下,直接加ing,如:cook-cooking(2)以不发音的e结尾,去e加ing,如:make-making,taste-tasting(3)如果末尾是一个元音字母和一个辅音字母,双写末尾的辅音字母,再加ing,如:run-running,stop-stoppingsit-sittingget-gettingforget-forgettingbegin-beginning(4)以ie结尾的动词,改ie为y加ing,如:die-dyinglie-lying现在进行时专项练习:一、写出下列动词的现在分词:playrunswimmakegoli
3、kewritereadhavesingdanceputseebuylovelivetakecomegetstopsitbeginshop二、句型转换:1.Theyaredoinghousework.一般蛀问句:否定句:2.Thestudentsarecleaningtheclassroom._般疑问句:「否定句:3.rmplayingthefootballintheplayground.(对划线部分进行提问)4.Tomisreadingbooksinhisstudy.(对划线部分进行提问)1•Whatareyou(do)now?I(eat)bread.2.It
4、9sninecfclock.Myfather(work)intheoffice.3.Look,theboy(put)therubbishintothebin.4.he(clean)theclassroom?No,heisn't.He(play).5.WhereisMak?He(run)onthegrass.6.Listen,who(sing)inthemusicroom?Oh,Mary(sing)there.四、用所给的动词的正确形式填空:l.Theboy(draw)apicturenow.2.Listen.Somegirls(sing)intheclassr
5、oom.3.Mymother(cook)somenicefoodnow.4.Whatyou(do)now?5.Look.They(have)anEnglishlesson.6.They(not,water)theflowersnow.7.Look!thegirls(dance)intheclassroom•8.Whatisourgranddaughterdoing?She(listen)tomusic.9.It9s5cfclocknow・We(have)suppernow10.Helen(wash)clothes?Yes,sheis•l.Whatyou(do)
6、?2.I(sing)anEnglishsong.3.Whathe(mend)?4.He(mend)acar.5.you(fly)akite?Yes,.6.she(sit)intheboat?7.you(ask)questions?&We(play)gamesnow过去进行时(参考现在进行时结构)e.g.Wereyouplayingbasketballatfouryesterdayafternoon?昨天下午四点你们在打篮球吗?基本用法1.过去进行时的基本用法主要表示过去某一时间止在进行的动作。如:Hefellasleepwhenhewasreading.他看书
7、时睡着了。的表现)与之相连的时间状语有atthistimelastSunday,from8to9yesterday,atthattime之类的迖谨一般用过去进行时。LI(have)mybreakfastathalfpastsixyesterdaymorning.2.Mary(go)overherlessonsfromsixtosevenlastnight*Johnandpeter(do)thesamething*3.Whatyou(do)atthattime?We(watch)TV.4>Wasyourfatherathomeyesterdayevening?Y
8、es,hewas.He(listen)