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现在进行时
1. 定 义:现在进行时表示正在发生或进行的动作。结构是:be (am, is, are)+动词现在分词形式。 (简写: be +动词-ing)
A、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。
B、一般疑问句
Be(Am, Is, Are)+主语+现在分词, 如:
Are you singing?你正在唱歌吗?
C、特殊疑问句
疑问词+be (am, is, are)+主语+现在分词
What are you doing? 你正在干什么
I am doing my homework.我正在做作业。
2.标志词:(1) 时间状语 now 、at the moment
(2) 句前有提示词look 、listen 、look at …
3.动词-ing的构成规则
(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
(4) 以ie 结尾的动词,先把ie变成y 再加-ing。
lie- lying tie -tying die-dying
注意: see-seeing draw-drawing listen-listening
现在分词构成口诀
现在分词很好记,动词后缀-ing。 直接加、去e加、双写加。
还有一点要注意ie要用y来替。
现在进行时用法口诀
主语在前be在后,现在分词跟着走,其他成分不可丢。
变一般很简单,把be 提到句子前,否定句也不难,be后要把not添。
还有一点要注意,动作提问doing替。
现在进行时态练习题
一、 将下列动词变成ing形式
help_______ come_______ swim_______ eat _______ give_______
find _______ sit _______ write_______ tie_______ make _______
play_______ clean _______ catch_______ walk_______ ride _______
run_______ draw_______ listen_______ begin _______ dance_______
二.用所给词的适当形式填空。
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 son doing? He ______ (listen ) to music.
9. It’s 5 o’clock now. We _____________(have)supper now
10.______Helen____________(wash )clothes? Yes, she is .
11.Look ! The boy (read) books.
12.The girls_________(have) breakfast now.
13. — he (clean) the blackboard? — No, he isn’t.
14.Tom (play) football on the playground at the moment .
15.Listen! They (sing) in the music room.
三、将下列句子改成现在进行时
1. I watch TV every day.
I _________________TV now.
2. She works in a hospital.
She _________________ in hospital.
3. Do you read this book?
____ you ________ this book.
4.Tom and Sam have lunch at about twelve.
Kitty and Ben ______________ lunch at about twelve.
5. They clean the room in the evening.
They ______________the room now.
四、完成下列现在进行时的句子
1. The students _____ ______ (listen) to the teacher now.
2. Li Lei______ ________ (watch) TV now.
3. She____ _______ (look) at a nice picture now.
4. Look! The boys______ ________ (play) basketball.
5. Listen! They____ _________ (sing) a song.
6. A cat _____ ________ (run) up the tree now.
7. I ____ ________ (get) up now.
8. Her mother_____ _________ (wash) the dishes now.
9. He ______ _______ (go) to the park now.
10. They _____ ______ (sit) in the park.
11. My mother ________ ______ (clean) the room now.
12. She ______ ______(drink) some milk.
13. A cat_______ _______(sleep) behind the door.
14. Billy and Bob_______ ________(play) football.
15. They_____ _______ (have) fun together.
五、选择填空。
( ) 1.What are you doing? I’m_____ an interesting book.
A. looking B. seeing C. reading
( ) 2. What ___ your sister doing? She _____ cleaning the floor.
A. are, is B does, is C. is, is
( ) 3. Kate is ___ her green dress now .
A. putting on B puts on C wear
( ) 4. Is she___ her homework? No, she___.
A. do, doesn’t B does, isn’t C doing, is D doing, isn’t
( ) 5. Look! The cousins _____ new sweaters.
A. are wearing B. wearing C. are wear D. is wearing
( ) 6. Don’t talk here. My father and mother _____.
A. is sleeping B. are sleeping C. sleeping D. sleep
( ) 7 Listen! The birds ___ in the tree .
A sing B singing C is singing D are singing
( ) 8. Who _____ over there now?
A. drawing B. is draw C. is drawing D. draw
( ) 9. The students _____ an English class.
A. have B. having C. is having D. are having
( ) 10. Listen! The baby _____ in the room.
A. crying B. cried C. is crying D. cries
( ) 11.I am____ to the radio.
A. am listening B. listening C. am listen
( ) 12.She _____ the piano.
A is playing B are playing C playing
( ) 13..We ____ on the chair.
A. is sitting B. are siting C. are sitting
( )14.Lily _____ on the playground.
A. am running B. running C. is running
( )15. They ____ in the pool.
A. are swimming B. are swiming C. swimming
六、按要求完成句子。
1. He is eating dinner. (对划线部分提问)
_____ is he _________?
2. They are reading in the library . (对划线部分提问)
_______ ________they __________?
3. I’m doing my homework in my study(书房). (对划线部分提问)
_________________________________________________
4. she, the window ,open ,now.(用现在进行时连词成句.)
__________________________________________________
5. is, who, the window, cleaning?(连词成句)
_________________________________________________
6. She is closing the door now.(改成否定句)
___________________________________________________
7. You are doing your homework.(用"I"作主语改写句子)
__________________________________________________
8. they, the tree, sing, now, under.(用现在进行时连词成句.)
__________________________________________________
9. The Young Pioneers are helping the old woman.(改成一般疑问句)
______________________________________________________
七、根据中文提示完成句子:
1. 小花不是在写作业,她在画画。
Xiao Hua ______ ______ homework. She ______ ______ pictures.
2. 今天李老师穿着一件红色的连衣裙。
Miss Li ______ ______ a red dress today.
3. 你爷爷在看报纸吗?
______ your grandpa ______ the newspaper?
4. Tom和Jim在做什么?
______ ______ Tom and Jim ______?
5. 他们是在打篮球还是在打排球?
______ they ______ basketball ______ volleyball?
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