现在进行时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:主语+ be（am ,is,are）+ 动词ing + …玲玲正在搬一只箱子。

_____________ __________.那些男孩正在骑自行车。

_____ _ ________3．现在进行时的否定句为：主语+ be（am ,is,are）not + 动词ing + …那些女孩不是在买热狗。

________ ____________.她不是正在写信。

_____________ ________4．现在进行时的一般疑问句为：Be(Am ,Is, Are) +主语+ 动词ing + … ?李磊正在做作业吗？_____________________________?Yes,________\ No, ___________.5.现在进行时的特殊疑问的基本结构为：疑问词+ be(am \is\are) +主语+ 动词ing + … ?他正在那边干什么？___________________________?他在打篮球。

____________ ______但疑问词当主语时其结构为：疑问词+ be + 动词ing + …?谁在房里唱歌？______________ __________?是我姐姐。

______________________________动词加ing的变化规则1．一般情况下，直接加ing，如：cook---cooking work---working2．以不发音的e结尾，去e加ing，如：make-making, taste-tasting3．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-stoppin g现在进行时专项练习：一、写出下列动词的现在分词：play________ run__________ swim_________ make__________ go_________ like________ write________ skate__________ read__________ have_________ sing______ dance_________ put_________ see________ begin________ shop______ buy________ love____________ live_______ take_________ come ________ get_________ stop_________ sit _______ lie二.填空:（用现在进行时态完成）1. She ___ ___ ____ ______ (walk) now.2. Mother is _____ ___ (feed) birds.3. They _ __ ___ __ (sit) on the chair.4. Cindy ____ _________ (watch) TV.5. Joe ___ _____ (water) in the garden.6. Look, Nick ____ __ ___ (come).7. The cat ___ _____ (lie) on the grass. 8. Listen, she ____ ___ __ (sing).9. Look, the girl ____ _____ (run). 10.The cat ____ _____ (eat) now.11.Look, the baby ____ _____ (smile). 12.My mother and my father ____ _____ (dance).13. Uncle Jerry ___ _____ (drive). 14.The fish ___ _____ (swim) in the river.三.根据汉语意思填空:1.你要去哪儿啊? Where are you _ ____?2.Nick 正在爬攀登架. Nick ______________ (climb) the jungle gym.3.他们正在读书. They ____________ books now.4. 爷爷正在吸烟. Grandpa _________________(smoke).5.我在做作业. I _______________ (do) my homework.6.我妈妈正在做饭.My mother ______________(cook).7.Jerry在喝柠檬果汁. Jerry ______________ lemon juice.8.他正在写信. He ________________ a letter.9.看! Cindy来了. Look, Cindy ___________________.10.我们在唱歌. We ___________________ now.四.填入be动词的适当形式1.He __ ___ drinking water.2.The eagle ___ __ flying in the sky.3.Children ___ __ playing in the playground.4.They ___ __ working now.5.I _____ going to the supermarket.6.I ________ coming.7.He _____ walking in the woods now.五、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 is our granddaughter doing? She _______(listen ) to music.9. It’s 5 o’clock now. W e _____________(have)supper now10.______Helen____________(wash )clothes? Yes ,she is .六、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 classroom . ( 改一般疑问句并作肯定和否定回答) _________________________________________________________________________________________________3．I’m playing football in the playground. (对划线部分进行提问)_________________________________________4．Tom is reading books in his room. (对划线部分进行提问)_________________________________________________七．用动词的适当形式填空（现在进行时与一般现在时对比练习）1.She ______________ (go) to school at eight o’clock.2.It’s six o’clock. They are _____________ supper. (eat)3.He usually _______________ up at 6:00.(get )4.She __________________ (live) in Beijing.5.They are ______________ (dig) a hole (洞).6.My father _______________ (mend) his model(模型) plane these days.八.选择填空( )1．I am ____ my homework now.A doingB to doC to do myD do my( )2．____you____the blackboard? Yes,I am.A Can, cleanB Am, cleaningC Are, cleaningD Do, clean ( )3．______go and help her.A Let's meB Let's usC Let'sD Let's to( )4．What are they doing? They are______things away.A putB puttingC puttingD carry( )5．Do they have a new car? Yes,_____.A they areB they haveC they don'tD they do ( )6．He often _________ supper at 6:00 in the evening.A. haveB. has c. is having D. is eating( )7. It’s 6 o’cloc k in the morning. He ______.A. get upB. gets upC. is geting upD. is getting up( )8. What are you doing? I’m __________ TV.A. watchB. watchesC. to watchD. watching( )9. We _________ any Chinese classes on Friday.A. are havingB. aren’t havingC. don’t haveD. are have ( )10. Tom _______ an English class now.A. is havingB. hasC. havingD. have( )11. Are you playing basketball? No, we ___________.A. isn’tB. aren’tC. notD. don’t( )12. Listen! The girl _____________ in the room.A. singsB. singingC. is singingD. are singing( )13. The boy is __________ to his teacher.A. sayingB. speakingC. talkingD. telling ( )14. I’m ___________ a book in the room.A. watchingB. seeingC. readingD. looking ( )15. Where _________ he _________ from?A. is, comeB. do, comeC. does, comeD. is , from ( )16. What language do you __________ ?A. sayB. speakC. talkD. tell( )17.你在干什么?(A)What is you doing? (B)What are you do?(C)What are you doing? (D)What do you do?( )18 .我正在听他说话.(A)I listening to him. (B)I'm listening to him.(C)I'm listen to him. (D)I'm listening him.( )19.They are flying kites.(A)他们喜欢放风筝. (B)他们在放风筝吗?(C)他们在放风筝. (D)他们常放风筝.( )20.What are you listening_____?(A)/ (B)for (C)at (D)to九.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).they,the tree,sing,now,under.(用现在进行时连词成句.)__________________________6).The Young Pioneers are helping the old woman.(改成一般疑问句)_ ________________十、用括号中动词的适当形式填空：1. My parents ____________________（watch）TV now.2. Look. Three boys _____________________（run）.3. What _______ your mother ____ ___（do）now?4. _______ your dog _________________ now? （sleep）5. _______ you ____ ___（listen）to music? Yes, I am.6. Look, Miss Chen __________________ football.（play）7. Tom and his sister _____ _______（wait）for you over there.8. Now Class 3 and Class 4_____ ____（have）a test.9. Listen, someone ___________________（sing）in the classroom.10. ——Where is Zhang Yan?——She _____________________（talk）with her teacher in the teacher’s office.十一、按要求改写句子1. 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：__________________________2.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).they,the tree,sing,now,under.(用现在进行时连词成句.)__________ __________6).The Young Pioneers are helping the old woman.(改成一般疑问句)___ _______________ ______________ ______十二用正确的时态完成下列的短文。