《现在进行时讲义及练习》由会员分享，可在线阅读，更多相关《现在进行时讲义及练习（6页珍藏版）》请在金锄头文库上搜索。
1、现在进行时一.现在进行时概念：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。二. 现在进行时结构;Beving陈述句(肯定句)主语be(am, is, are)+现在分词，如：I am reading English.我正在读英语。 He is writing.他正在写字。You are running.你正在跑步。、一般疑问句Be(Am, Is, Are)+主语现在分词，如：1. -Are you singing?你正在唱歌吗？-Yes, I am.是的，我在唱歌。(No, Im not.不，我不在唱歌。)2. -Is he (she) list
2、ening to music?他(她)在听音乐吗？-Yes, he (she) is.是的，他(她)在听音乐。No, he (she) isnt.不，他(她)不在听音乐。、特殊疑问句疑问词be (am, is, are)主语现在分词，如： 1. -What are you doing?你正在干什么？ -I am doing my homework.我正在做作业。2. -What is he (she) doing?他(她)正在干什么？-He (She) is riding a bike.他(她)正在骑自行车。否定句主语be(am, is, are)not+现在分词I am not readin
3、g English我不在读英语。三.现在进行时几种句型用法：1) 现在进行时的时间状语有： now, at the moment/this time, these years/days Look! listen! Be quiet! Its oclock. Where is your mother? 等。如：What are you doing up in the tree now?(你在树上干什么？)/ I am writing a long novel these days.(我最近在写一本长篇小说)2) 表示即将发生的动作,一般指近期安排好的事情。常见的动词有：come, go, sta
4、y, leave, spend, do等。如：Im coming now.(我就来)/ What are you doing tomorrow?(你明天干什么？)/ He is leaving soon.(他就要走了)3) 表示频繁发生或反复进行的动作,常与always等频度副词连用,以表示赞扬、不满或讨厌等感情色彩。如：He is always borrowing money from me and forgetting all about it some time later.(他老是向我借钱,过一些时候就忘得一干二净)四.动词加ing的变化规则 1一般情况下，直接加ing，如：cook-
5、cooking 2以不发音的e结尾，去e加ing，如：make-making, taste-tasting 3假如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 4. 以ie结尾的动词，改ie为y加ing ，如：die-dying lie-lying课后练习：一、写出下列动词的现在分词：play_ run_ swim _make_ go_ write_ read_ have_ sing _ dance_ see_ buy _live_ take_ come _ get_ stop_ sit _ begin_ shop
6、_二、用所给的动词的正确形式填空：1.The boy _ ( draw)a picture now.2. Listen .Some girls _ ( sing)in the classroom .3. My mother _ ( cook )some nice food now.4. What _ you _ ( do ) now?5. Look . They _( have) an English lesson .6.They _(not ,water) the flowers now.7.Look! the girls _(dance )in the classroom .8.What
7、is our granddaughter doing? She _(listen ) to music.9. Its5oclock now. We _(have)supper now10._Helen_(wash )clothes? Yes ,she is .14Mr Zheng (read) a book now.15. The rabbits (jump) now.16. Look ! Tom and John (swim).18. We (have) an English class now.19. Listen! Someone is (come).22. The doctors (g
8、et ) off the bus.23. Come on. They ( leave ) now.24. It (eat) fish now.26. Where is your mother? She (answer) the phone.27. The teachers (run) now.28、Jeffrey _（make）his cakenow.29、Be quiet!Threeboys _（sleep）.30、What_yourmother _（do）now?31、Look! _yourdog_now?（swim）33、Look,MissLin _（play）the piano.34、
9、Tomandhisbrother_（see）the film now.36、Listen! Mr. Zhao _（sing）intheclassroom.37、WhereisMr. Shi? He_（sit）on the chair in hisoffice.三、句型转换：1. They are doing housework .(分别改成一般疑问句和否定句)_2The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答)_3Im playing the football in the playground .(对划线部分进行提问)_
10、4Tom is reading books in his classroom. (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“ The boy”提问：_6.造句:1).she, the window ,open ,now.(用现在进行时连词成句.)_2).is, who, the window, cleaning?(连词成句)_3).She is closing the door now.(改成否定句)_4.)You are doing your homework.(用I作主语改写句子)_5).th
11、ey, the tree, sing, now, under.(用现在进行时连词成句.)_四、.选择填空：( )1、 Look! Spark _his mother do the housework.A. is helping B. are help C. is help D. is helpping( )2、_are the boys doing ? They are singing in the room.A .Who B. How C. What D. Where( )3、 Dont talk here. My mother _.A. is sleeping B .are sleeping C. sleeping D .sleep( )4、Daisy _
