现在进行时--专项练习
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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:be (am, is, are)+动词现在分词形式(简写:be +动词-ing)
A、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、否定句
主语+be (am, is, are)+not+现在分词
I am not doing my homework.我不在做作业。
2.关键词:(1) now 、at the moment 此时此刻(四年级才会学到)
(2) 句前有提示词look 、listen
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
还有两个在网上看到的口诀,比较有帮助;
1.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。
2.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_______
watch_______ sleep_______ see_______ have _______
二.用所给词的适当形式填空。
1.Look ! The boy (read) books.
2.The girls_________(have) breakfast now.
3. —he (clean) the blackboard? — No, he isn’t.
4.Tom (play) football on the playground at the moment .
5.Listen! They (sing) in the muisc room.
三.汉译英。
1.我们正在看电视。We TV.
2.Tom 在图书馆看书。 Tom books in the library.
3.康康在操场上打篮球。 Kang kang basketball .
4.他此刻正在睡觉。He is sleeping .
5.玛利亚在做什么?What Maria now?
6.你在做作业吗?You your homework ?
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.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.
6. They don’t play computer games.
7. Do they swim ?
8. Does she write a letter ?
9. What do they look at ?
10.He talks to a friend.
六、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. Do n’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