现在进行时讲与练
一、 本次知识点归纳：
表示现在或现阶段正在进行或发生的动作或存在的状态
二、重要知识点提示：
构成：由be(am/is/are)+动词-ing形式构成
标志性词语：1.现在进行时.通常用“now”. eg: I am doing my homework now.
2.现在进行时.通常用“look”.eg: Look! My mother is running.
3.现在进行时.通常用“listen”.eg: Listen! They are reading.
4.现在进行时.通常用“at the (this) moment”
eg: At the (this) moment, he is only weeping.
动词现在分词的构成规则
1一般情况下直接加ingthink---thinking sleep---sleepingstudy---studying
2以不发音的字母e结尾的单词,去掉字母e，再加ing come---coming make---makinghave---having
3以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾，呈现 “辅，元，辅”结构的动词，双写末尾的辅音字母，再加ingstop---stoppingsit---sitting run---running
这类词还有：bigin，cut, get,hit, run, set, sit,stop, swim等。
4以ie结尾的动词，把ie改为y ，再加ingdie---dying lie---lying
现在进行时的用法
（1）用来表示说话时正在进行或者发生的动作，例如：Mother is cooking in the kitchen.妈妈在厨房里煮饭。
（2）用来表示现阶段正在进行的动作（但说话时不一定在进行），例如：Is she writing a novel? 她正在写一本小说吗？
（3）用来表示即将发生的动作，一般是指按计划或者安排好要发生的动作。适用于这种情况的动词主要有：go,come,leave,start,arrive等。例如:I’m going home in half an hour.我一个半小时内要回家。
现在进行时的句型变化
肯定式结构：主语+be+动词-ing形式+其他.例如：We are running now.
否定式结构：主语+be+not+动词-ing形式+其他.例如：They aren’t doing their homework.
一般疑问句式结构：Be+主语+动词-ing形式+其他？例如：Is she having English lesson?
回答：肯定Yes, she is. 否定:No, she isn’t.
特殊疑问句式结构：疑问词+be+主语+其他？例如:What is he doing now?回答：He is swimming.
三、经典题训练过关：
基础练习一、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. We _____________(have)supper now 10.______Helen____________(wash )clothes? Yes ,she is
二、 写出下列动词的现在分词形式
work_______sing_______ play_____study_______ have _______dance ________write_____ take________ run_________sit_________shop________ swim__________ lie________
三、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______________________
对“is playing basketball”提问：__________________________ 对“The boy”提问：__________________________
2. They are singing in the classroom.
否定句：____________________________ 一般疑问句：_________________________
肯定回答：_______________否定回答：______________________
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对“are singing”提问：__________________________ 对“in the classroom”提问：__________________________
四、用现在进行时完成下列句子
1. What _________ you __________ (do)? 2. I _____________ (sing) an English song.
3. What ________ he ____________ (mend)? 4. He ______________ (mend) a car.
5. ______ you __________ (fly) a kite? Yes, _____________. 6. ______ she ___________ (sit) in the boat?
7. ______ you _____________ (ask) questions? 8. We _______________ (play) games now.
9. What are you ________(do) now? I ________(eat) bread.10. It’s nine o’clock. My father__________(work) in the office.
11. Look, the boy___________(put) the rubbish into the bin. 12. __________he__________(clean) the classroom? No, he isn’t. He____________(play). 13. Where is Max? He___________(run) on the grass.
14. Listen, who____________(sing) in the music room? Oh, Mary_____________(sing) there.
巩固练习
一、单项选择
1. Who _____ over there now? A. singing B. are sing C. is singing D. sing
2. It’s eight o’clock. The students _____ an English class. A. have B. having C. is having D. are having
3. Listen! The baby _____ in the next room. A. crying B. cried C. is crying D. cries
4. Look! The twins _____ new sweaters. A. are wearing B. wearing C. are wear D. is wearing
5. Don’t talk here. Grandparents _____. A. is sleeping B. are sleeping C. sleeping D. sleep
6. Tom is a worker. He ____ in a factory. His sisters _____ in a hospital. A. work，work B. works, work C. work, works
7. Who _____ English best in your class? A. speak B. speaks C. speaking
8. Mrs. Read _____ the windows every day. A. is cleaning B. clean C. cleans
9. We _____ music and often _____ to music. A. like, listen B. likes, listens C .like, are listening
10. She _____ up at six in the morning. A. get B. gets C. getting
11. On Sundays he sometimes _____ his clothes and sometimes _____ some shopping.
A. wash,do B. is washing, is doing C. washes,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
13. Tom_____ his teeth now. A. brush B. brushes C. is brushing D. will brush
14. He_____now. A. smoke B. smokes C. is smoking D. will smoke
15. Look! That girl_____A. dance B. dances C. is dancing D. will dance
16. Listen! The baby _____. A. cry B. cries C. is crying D. will cry
17. He_____now. A. dance B. dances C. is dancing D. will dance
18. Look! The monkey _____a banana. A. peel B. peels C. is peeling D. will peel
19.Don’t be so naughty! My mother_____ A. sleep B. sleeps C. is sleeping D. will sleep
20.Cats _____on the floor now. A. lie B. are lying C. are liing D. will lie
21.Listen! She _____ A. sing B. sings C. is singing D. will sing
22. I _____ for my friends now. A: will wait B: am waiting C: waited D: wait
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