现在进行时-结构及-专项练习

1、精品资料欢迎下载现在进行时1.定 义：现在进行时表示正在发生或进行的动作。结构是：词现在分词形式。（简写：be +动词 -ing）A、陈述句 (肯定句 )be (am, is, are)+动主语 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

2、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- ly

3、ingtie -tyingdie-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

4、 _ play_ clean _ catch_ walk_ ride _ run_ draw_ listen_ begin _ dance_精品资料欢迎下载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

5、muisc room.三汉译英。1.我们正在看电视。 WeTV.2.Tom 在图书馆看书。Tom3.康康在操场上打篮球。Kang kang4.他此刻正在睡觉。 He is sleeping5.玛利亚在做什么？ What6.你在做作业吗？Youbooks in the library.basketball.Marianow?your homework ?.四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

6、_ 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.五完成下列现在进行时的句子1. The stud

7、ents _ _ (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.精品资料欢迎下载8. Her mother_ _ (wash) the dishes now.9. He _ _ (go) to th

8、e 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.六、选择填空。() 1.What are you doing? I man interesting book.A. lookingB. seeingC. reading)

9、2. What _ your sister doing? She _ cleaning the floor.A. are, isB does, isC. is, is) 3. Kate is _ her green dress now .A. putting onB puts onC wear) 4. Is she_ her homework? No, she_.A do, doesnt B does,isn tC doing, isD doing, isn t) 5. Look! The cousins _ new sweaters.A. are wearingB. wearingC. ar

10、e wearD. is wearing) 6. Donttalk here. My father and mother _.A. is sleepingB. are sleepingC. sleepingD. sleep) 7 Listen! The birds _ in the tree .A singB singingC is singingD are singing) 8. Who _ over there now?A. drawingB. is drawC. is drawingD. draw) 9. The students _ an English class.A. haveB.

11、havingC. is havingD. are having) 10. Listen! The baby _ in the room.A. cryingB. criedC. is cryingD. cries) 11.I am_ to the radio.A. am listeningB. listeningC. am listen) 12.She _ the piano.A is playingB are playingC playing) 13.We _ on the chair.精品资料欢迎下载(A. is sittingB. are siting)14.Lily _ on the p

12、layground.A. am runningB. running)15. They _ in the pool.A. are swimmingB. are swimingC. are sittingC. is runningC. swimming七句型变换。1. The babies are crying in the room.2. I'm having my breakfast now.3. My sister is making a kite in her room.4. Mary is cooking in the kitchen.5. The students of Cla

13、ss Four are sweeping their classroom.6. The twins are waiting for a bus.八、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, the window ,open ,now.用(现在进行时连词成句 .)_6. is, who, the window, cleaning?(连词成句 )_