现在进行时ppt课件

I am watching TV11.含义：表示现在正在进行或一含义：表示现在正在进行或一 段时间正在进行的动作。段时间正在进行的动作。2.标志词：标志词：now,look,listen，at the moment等。等。3.构成：构成：be+V-ing 现在进行时的现在进行时的含义含义与与构成构成1.含义：表示现在正在进行或一 现在进行时的含义与构成24.动词动词ing构成形式构成形式一般在动词词尾一般在动词词尾ing work go working going以不发音字母以不发音字母e结尾的，结尾的，去去eing write make writing making重读闭音节，以一个辅音重读闭音节，以一个辅音字母结尾的，先双写这一字母结尾的，先双写这一字母，再字母，再ing put swim putting swimming直接加，去直接加，去e e加，双拼加加，双拼加4.动词ing构成形式一般在动词词尾ing work w3Do you know how to get“-ing”?Lets try!do _ watch _ clean _ read_ eat_ play_ danc_ writ_ run _ swim _ing ing ing ing ing ing ning ming ing ing eeDo you know how to get“-in4写出下列动词的现在分词形式1.work_ sing_ lay_ study_2.dance_ have_ _ write_ take_3.run_ sit_ shop_ swim_4.lie_ stop_ drive_ 写出下列动词的现在分词形式5Heplay football isingnow.Heplay football 6She readising.She readising.7They dancearenow.ingThey dancearenow.ing8Listen!The bird is singing.Listen!The birdis singing.9He do his homeworkisingnow.He do his homeworkisingno10I am reading a book.What are you doing?I am reading a book.What are 11What is he doing?He is listening to her.What is he doing?He is listeni12现在进行时的句式现在进行时的句式1.1.肯定句肯定句:主语主语+be+v-ing+be+v-ing+其它其它.如如:I:I amam read readinging a book a book He is playing soccer.He is playing soccer.They are drawing.They are drawing.现在进行时的句式1.肯定句:主语+be+v-ing+其它132.2.否定句：直接在否定句：直接在bebe后加后加not.not.如：如：I am writI am writinging.I am I am notnot writ writinging.现在进行时的句式现在进行时的句式2.否定句：直接在be后加not.现在进行时的句式143.3.一般疑问句及回答一般疑问句及回答:问句：有问句：有bebe，直接把，直接把bebe提前。提前。肯定回答肯定回答:Yes,:Yes,主语主语 +be +be 否定回答否定回答:No,:No,主语主语 +be+not+be+not -Im eating.-AreAre you eating?you eating?-Yes,-Yes,I amI am./No,./No,Im notIm not.现在进行时的句式现在进行时的句式3.一般疑问句及回答:现在进行时的句式154.4.特殊疑问句：特殊疑问句：What+be+主语+v-ing？如：-What are you doing?-Im watching TV.-What is he doing?-He is sleeping.现在进行时的句式现在进行时的句式4.特殊疑问句：现在进行时的句式16I am reading a book.Im not writing.What are you doing?I am reading a book.Im not wr17What are they doing?They are playing basketball.They arent playing soccer.What are they doing?They are p18一、选择题练习1.Who _ over there now?A.singing B.are sing C.is singing D.sing2.Its eight oclock.The students _ an English class.A.have B.having C.is having D.are having3.Listen!The baby _ in the next room.A.crying B.cried C.is crying D.cries4.Look!The twins _ new sweaters.A.are wearing B.wearing C.are wear D.is wearing5.Dont talk here.Grandparents _.A.is sleeping B.are sleeping C.sleeping D.sleep6.Tom is a worker.He _ in a factory.His sisters _ in a hospital.A.work/work B.works/work C.work/works D.works/works一、选择题练习197.Who _ English best in your class?A.speak B.speaks C.speaking D.is speak8.Mrs Read _ the windows every day.A.is cleaning B.clean C.cleans D.is clean 9.We _ music and often _ to music.A.like/listen B.likes/listens C.like/are listening D.are listening/like 10.She _ up at six in the morning.A.get B.gets C.getting D.is getting 11.On Sunday he sometimes _ his clothes and sometimes _ some shopping.A.wash/do B.is washing/is doing C.washes/does D.wash/does 12.The twins usually _ milk and bread for breakfast,but Jim _ some coffee for it.A.have/have B.have/has C.has/have D.have/haves7.Who _ English best in y20二、填空：1.My father always _(come)back from work very late.2.The teacher is busy.He _(sleep)six hours a day.3.Listen!Joan _(sing)in the classroom.She often _(sing)there.4._ your brother _(know)Japanese?5.Where _ you _(have)lunch every day?6.The girl _(like)wearing a skirt.Look!She _(wear)a red skirt today.二、填空：217.Look!The boy_(swim)with his friend in the pool.8.Listen to the little girl.She _(recite)a poem.9._ your sister _(study)in this school two years ago?10.His parents _(have)lunch now.7.Look!The boy_22Good-bye!23