小学英语现在进行时教案

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1三·现在进行时一、现在进行时的构成:由be动词+v-ing构成。(V-ing表示在动词后面加上ing)现在进行时常用以下几种情况:1.当句子中有now时,常表示动作正在进行,这时要用现在进行时。如:Theyareplayingbasketballnow.现在他们正在打篮球。2.以look,listen开头的句子,提示我们动作正在进行,这时要用现在进行时。如:Listen!SheissinginganEnglishsong.听,她正在唱英语歌。二、现在进行时的变化肯定句式:主语+be(am,is,are)+V-ing+其它.Iamdoingmyhomework.Heiswashinghisclothes.Youareflyingakite.否定句式:主语+be(am,is,are)+not+V-ing+其它.Iamnotdoingmyhomework.Heisnotwashinghisclothes.Youarenotflyingakite.一般疑问句:Be(am,is,are)+主语+V-ing+其它?Areyoudoingyourhomework?Ishewashinghisclothes?AmIflyingakite?特殊疑问句:疑问词+be(am,is,are)+主语+V-ing+其它?Whatareyoudoinginthehouse?Whereishegoing?Whenisshedoingherhomework?三、动词的ing形式的变化1)一般情况在动词原形后直接加-inggo---going,stand---standing,cook---cooking,do---doing2)以e结尾的动词,要去掉e+ing.take---taking,make---making,have---having3)重读闭音节动词,要双写最后一个字母,再加ing(所谓“重读闭音节”:从动词的末尾开始寻找,如果倒数第二个字母是元音字母,并且元音字母两边的字母没有组合音,没有变音,都独自发音,这样的动词都必须,双写后,再加上ingget-getting,put---putting,run—running,begin---beginningswim---swimmingeat---eating这个动词有ea组合音,所以不能双写study---studying这个动词倒数第二个字母不是元音字母,不能双写4)以-ie结尾的动词,把ie变成y,再加ing.lie—lying,tie---tying2一、写出下列动词的现在分词:play________run__________swim_________make__________go_________like________write________read________have_________sing________put_________see________buy_________love______take_________come________get_________stop_______sit________shop________二.用所给的动词的正确形式填空:1.Theboy__________________(draw)apicturenow.2.Listen!Somegirls_______________(sing)intheclassroom.3.Mymother_________________(cook)somenicefoodnow.4.What_____you______(do)now?5.Look!They_______________(have)anEnglishlesson.6.Whatisourgranddaughterdoing?She____________(listen)tomusic.7.It’s5o’clocknow.We_____________(have)suppernow8.______Tom____________(cook)lunch?Yes,heis.三.选择填空1.Whatareyou_______now?A.doingB.doC.does2.Iam________English.A.learnB.learnsC.learning3.She________dancingnow.AisBareCam4.Kateis_______.A.runningB.runningC.run5.Look!Therabbitis________.A.jumpingB.jumpC.jumps6..What_______theydoingnow?A.isB.amC.are四、现在进行时翻译练习1.我正在读英语。I________readingEnglish.32.他正在写字。He_______________.3.你正在唱歌吗?是的,我在唱歌。不,我不在唱歌。Areyousinging?Yes,_____./No,_____________.4.他(她)在听音乐吗?________he/she__________________________?5.你正在干什么?我正在做作业。_______areyou_______?I’m____________________________.6.看!杰克正在游泳。7.Look,Jack____isswimming.8.你父亲在干什么?他正在看电视。What______yourfather_______?He___________________.9.琳达经常在晚上做作业,但她今晚在看电视。Lindaoften_______her_________intheevening.Butshe__________________thisevening.10.现在我们正在吃晚餐。We_________________________now.

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