现在进行时专项总结：
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 时间状语：now, look, listen，.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。
5．特殊疑问的基本结构为：疑问词 + be + 主语 + 动词ing? 动词加ing的变化规则
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-stopping 还有很多不规则的。 现在进行时专项练习：
一、写出下列动词的现在分词：
play________ read________ sweep stand sit make_________ g o_________ sleep_________ jump walk clean wash ski___________ sing ________ do like_______ _ write________ have_________ dance_________ come ________ skate________ ride love__________ put_________ live_____ __ swim _________ run__________ get_________ shop__________ buy _________
三年级上册书出现的现在进行时：
二、用所给的动词的正确形式填空：
1.The boy __________________ ( draw)a picture now.
18.Listen to the birds.They __________(sing) in the trees.12.Look! The boys ________ (swim) in the river.2.Listen .Some girls _______________ ( sing)in the claroom .13.-What are the girls doing? 3.My mother _________________ ( cook )some nice food now.4.What _____ you ______ ( do ) now? 5.Look .They _______________( have) an English leon .6.They ____________(not ,water) the flowers now.7.Look! the girls ________________(dance )in the claroom .8.What is she doing? She _________(listen ) to music.9.It’s 5 o’clock now.We _____________(have)supper now 10.______Helen____________(wash )clothes? Yes ,she is .11.What are you______ (do),Helen? I’m ______(sit) on the football.12.The boy _______ (make) a model plane now.13.Look.She ________ (put) an egg on her mouth.14.Listen.What ____they ____(do)? They ________ (play) the piano.15.It is three o’clock in the afternoon..All the children ___________(have) an Art leon.16.Don’t play the violin.Your father ________(sleep) in the bedroom.17.Look at the woman.She __________(swim) over there.
-They ________ (play) games over there.
14.Lucy ________ (not watch) TV now.She ________(read) English.15.I ________ (talk) with Mike now.16.-What ________ they ________ (do) now?
-They ________ (have) an English leon.
17.Listen! The girl ___________ (sing) in the next room. 18.What are you _________(do) now? I ___________(eat) bread.
1.Tom and his father ____________ now.(swim) 2.Look! They _____________ along the street.(run)
3.Listen! Who ________________ an English song next door? (sing)
4.–What are you doing now ? ---I ______________ a book.(read)
5.She ________________ at the moment.(dance) 6.________ the dog __________ on the road ? (lie)
7.We ______________ hard these days because we will have a big match next month.(practice)
8.A: ________ you ___________ English? (study) B: Yes, I am.9.He ___________ three children now.(have)
三、句型转换：
1.They are doing housework .(分别改成一般疑问句和否定句) _____________________________________________________________ _____________________________________________________________ 2．The students are cleaning the claroom .( 改一般疑问句并作肯定和否定回答) __________________________________________________________________________________________________________________________ 3．I’m playing the football in the playground .(对划线部分进行提问) _____________________________________________________________ 4．Tom is reading books in his study .(对划线部分进行提问)
5.The boy is playing basketball.否定句：____________________________ 一般疑问句：_________________________ 肯定回答：__________________________ 否定回答：__________________________
对“is playing basketball”提问：__________________________ 对“ The boy”提问：__________________________ 6.They are singing in the claroom.否定句：____________________________ 一般疑问句：_________________________ 肯定回答：__________________________
否定回答：__________________________ 对“are singing ”提问：__________________________ 对“ in the claroom”提问：__________________________
四、按要求转换下列各句：
1.We are having lunch at home.(改为一般疑问句) ________ you ________ lunch at home?
2.They are reading English in the claroom.(改为单数句)
________ ________ reading English in the claroom.3.Jack is flying the kite now.(对划线部分提问)
________ ________ Jack ________ now? 4.They work hard every day.(用now改写句子)
They ________ ________ hard now.
五、仿照例句造句: Model:read a book --What are you doing? --I\'m reading a book.1).read a new book ________________ 2).clean the blackboard ________________ 4.she,the window,open,now.(用现在进行时连词成句.) _____________________ 5.The birds are singing in the tree.(就划线部分提问) ________________________ 6.is,who,the window,cleaning?(连词成句) ______________________ 7.The children are playing games near the house.(就划线部分提问) ________________________ 8.She is closing the door now.(改成否定句) ______________________ 9.You are doing your homework.(用\"I\"作主语改写句子) ______________________ 10.they,the tree,sing,now,under.(用现在进行时连词成句.) _____________________ 11.The Young Pioneers are helping the old woman.(改成一般疑问句)
