2022年外研版初中英语专题复习学案：时态一-现在进行时

考点一：现在进行时
定义：现在进行时表示正在发生或此时此刻正在进行的动作。
结构是：am, is, are+动词现在分词形式（动词-ing）
现在分词的（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
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、否定句
主语＋be (am, is, are)+not+现在分词
(is not=isn't； are not=aren't)
如：
I am not reading English.我没在读英语。
He is not(isn't) writing.他没在写字。
C、一般疑问句(只用Yes或No回答）
Am, Is, Are+主语＋现在分词
如：Are you singing 你正在唱歌吗？
D、特殊疑问句 （疑问词+一般疑问句）
疑问词＋am, is, are＋主语＋现在分词
如：-What are you doing 你正在干什么
-I am doing my homework.我正在做作业。
4.标志词：(1) 时间状语 now 、at the moment
(2) 句前有提示词look 、listen 、look at …
现在进行时态练习题
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_______
watch_______ sleep_______ see_______ have _______
二、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 swimming C. swimming
三、将下列句子改成现在进行时
1. I _________ _________(watch)TV now.
2. She _________ _________(work)in hospital.
3. _________you ________ (read)this book
4.Kitty and Ben_________ _________(have)lunch at about twelve.
5. They_________ _________(clean)the room now.
6. They _________ _________(play)computer games.
7. _________they _________(swim)
8. _________she _________(write) a letter
9.He _________ _________(talk) to a friend.
10.The students _____ ______ (listen) to the teacher now.
11. Li Lei______ ________ (watch) TV now.
12.She____ _______ (look) at a nice picture now.
13. Look! The boys______ ________ (play) basketball.
14.Listen! They____ _________ (sing) a song.
15A cat _____ ________ (run) up the tree now.
16I ____ ________ (get) up now.
17Her mother_____ _________ (wash) the dishes now.
18.He ______ _______ (go) to the park now.
19.They _____ ______ (sit) in the park.
20.My mother ________ ______ (clean) the room now.
21.She ______ ______(drink) some milk.
22.A cat_______ _______(sleep) behind the door.
23.Billy and Bob_______ ________(play) football.
24.They_______ _______ (have) fun together.
四、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. (对划线部分提问)
_________________________________________________
4. Sue is sitting under the tree. (对划线部分提问)
_________________________________________________
5. She is closing the door now.(改成否定句)
___________________________________________________
6. You are doing your homework.(用"I"作主语改写句子)
__________________________________________________
7. The Young Pioneers are helping the old woman.(改成一般疑问句)
______________________________________________________