现在进行时 用法
现在进行时，用来表示正在进行或发生的动作。\"结构是：be (am, is, are)+动词现在分词形式。
一、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。
二、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, I'm not.不，我不在唱歌。)
2. -Is he (she) listening to music?他(她)在听音乐吗？
-Yes, he (she) is.是的，他(她)在听音乐。[No, he (she) isn't.不，他(她)不在听音乐。
三、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。
四、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。
五、需要掌握的进行时变化形式：
sleeping, climbing, fighting, swinging, drinking water。
drawing pictures, doing the dishes, cooking dinner, reading a book, answering the phone
，
listening to music, washing clothes, cleaning the room, writing a letter, writing an e-mail
，
flying, jumping, walking, running, swimming
，
sleeping, climbing, fighting, swinging, drinking water.
其次，\"我\"向你们介绍\"我\"的三位好伙伴： look(看)、listen(听)、now(现在)，它们和\"我\"经常出现在句子中。请看：
Look! Jack is swimming.看！杰克正在游泳。
Listen! She is singing.听！她正在唱歌。
I am cleaning my room now.现在我正在打扫房间。
听了\"我\"的自述后，小朋友们，你们一定更加了解\"我\"了吧。
．用所给的动词的正确形式填空：
1. The boy _is___drawing_____ ( 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 .
II.写出下列动词的-ing形式
run swing jump write do answer
III.连词成句。
1..is The water elephant its drinking with trunk.
_________________________________________
2 swim? really Can tigers
3. reading are in They study the books
4. is baby panda What doing? the
5 speak dad, Can your I to please.
IV.选择填空
( ) 1. What are you _______ now? A. doing B. do C. does
( ) 2. It’s _______ English book. A. a B. an C. the
( ) 3. I like English ________. A. very B. much C. very much
( ) 4. I’m ________ an e-mail. A. writing B. writeing C. writting
( ) 5. Tom is reading _________. A. book B. a books C. a book
( ) 6. Kate is _______. A. runing B. running C. run
( ) 7. Can the rabbit ? A. jumping B. jump C. jumps
( ) 8. Ducks are swimming _______ the river. A. on B. under C. in
( ) 9. We’re listening _______ music. A. to B. at C. of
( ) 10. What _______ they doing now? A. is B. am C. are
( ) 11.What _____ you doing? A. is B. are C. do
)12. ______ is your brother doing? A. Who B. What’s C. What
( ) 13. I am talking ____ you. A. for B. to C. on
14. Mom is ______ a letter. A. writing B. write C. writing
( )15. What is ________ doing? A. she B. her C. your
V．根据上下文补上所缺的单词的ing形式，使短文完整。
(write do cook clean wash answer listen draw read work)
Everybody is very busy. Grandpa is _______ a letter. Grandma is _______ a book. Dad is ______ in the study. Mom is _______ dinner in the kitchen. Brother is _______ to music. Sister is _______ the room. I am _______ pictures. Uncle is ________ the phone. Aunt is ______ clothes. Cousin is _____ homework.
VI．写出下列词的 –ing 形式。
read ________ draw _______ cook ________ make _________ talk _________ answer ________ wash _________ go _________ fly _______
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