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1、She is cleaning.What is she doing?He is doing homework.What is he doing?He is eating dinner.What is he doing?What are Jenny and Bob doing?They are talking on the phone.JennyBobIs Bill writing?Is Mary writing?Is Tom writing?GuessShe is running.She is singing.He is playing computer games.They are swim
2、ming.现在进行时态表示现在进行时态表示现在现在（说话瞬间）（说话瞬间）正在正在进行或发生的动作。进行或发生的动作。结构：结构：be(am/is/are)+doing例句：例句：He is watching TV.主语+be(am/is/are)not+V.-ing+.例句：1.他们没在下象棋2.她没在煮汤。They are not playing chess.She is not making soup.Be(Am，Is，Are)+主语+V.-ing+.例句：1.她正在弹钢琴吗？Is she playing the piano?2.他们正在做作业吗？Are they doing homew
3、ork?特殊疑问词（What）+be（am,is,are）+主语+V.-ing例句:他们正在做什么？What are they doing?汤姆正在做什么？What is Tom doing?常用时间状语now,right now或表示现在情景的look,listen等。我们现在正在上英语课。We are having English class now.听，他们正在唱歌。Listen!they are sing songs.与一般现在时态的区别一般现在时态表示经常性，习惯性的动作；谓语动词用三单形式；时间状语通常为usually,everyday,often,sometimes.例句：Bob
4、每天跑步。Bob runs everyday.他经常星期五玩电脑。He often plays computer on Friday.阅读Grammar Focus部分，完成下列句子。1.你正在做什么？我在看电视。2.她在做什么？她在洗碗。3.他们在做什么？他们在听CD。4.你在做作业吗？是的/不是What are you doing?Im watching TV.What does she doing?She is washing the dishes.What are they doing?They are listening to a CD.Are you doing your home
5、work?Yes,I am./No,Im not.5.我在打扫我的房间。6.他在读报纸吗？不，他在打篮球。7.他们在用电脑吗？是的。/不是，他们在锻炼。Im cleaning my room.Is he reading a newspaper?No,he isnt.He is playing basketball.Are they using the computer?Yes,they are./No,they arent.They are exercisng.动词动词ing形式的构成。形式的构成。一般动词原形末尾直接加一般动词原形末尾直接加ing以不发音字母以不发音字母e结尾的动词，结尾的动
6、词，先先去掉去掉e，再加，再加ing以重读闭音节结尾的动词，以重读闭音节结尾的动词，如果末尾只有一个辅音字母，如果末尾只有一个辅音字母，应先应先双写这一辅音字母双写这一辅音字母，再，再加加ing 规则规则 动词原形动词原形 ing形式形式 watch read watching reading write dance writing dancing run swim runningswimmingdo_ watch_ clean_ read_eat_ play_ see_ write_ dance_ make_run_ swim_ shop_ing ing ing ing ing ing in
7、g writing dancing making ning ming ping .写出下列动词的写出下列动词的ing形式：形式：Exercises:.用现在进行时填空用现在进行时填空：1.My mother _(cook)supper.My father _(wash)the car.2.They _(run)over there.3.My aunt _(watch)TV 4.The boy _(clean)the room.5.They _(have)a meeting.6.Mr.Green and Mrs.Green _ (look)for their son.is cooking is washing are running is watching is cleaning are having are looking 1.Copy new words and phrases.2.Remember 2d