Unit9动词（二）

              现在进行时

一．现在进行时的定义：

现在进行时主要表示正在进行或发生的动作。谓语动词形式由助动词be加动词的现在分词构成。

二．现在分词的变化规则：

三．现在进行时的结构：

肯定句：主语+be+现在分词+......

否定句：主语+be+not+现在分词+......

一般疑问句： Be+主语+现在分词+......?

Yes,主语+am/is/are.  No,主语+am not/isn’t/aren’t.

特殊疑问句：特殊疑问词+be+主语+现在分词+......?

Eg: I am listening to music. 我正在听音乐。

Tom is running now. Tom现在正在跑步。

They are playing football. 他们正在踢足球。

四．现在进行时的用法：

1. 表示说话时刻正在发生或进行的动作。

  He is reading. 他正在读书。

  They are dancing. 他们正在跳舞。

2. 表示现阶段正在进行时的动作。

  常用的时间状语有this week/month,these days等。

  They are preparing for the exam this week. 他们这周在准备考试。

  She is working these days. 最近她在工作。

3. 表示最近按计划或安排要进行的动作。常与表示将来的时间状语连用，常用

   的动词有come,go,leave,start,arrive等。

  I am leaving this Sunday. 我这个礼拜天动身。

  He is coming. 他马上来。

 五．现在进行时的标志词：

  1. now=at the moment= at present 现在，此刻

  2. listen, 看   listen  听

             小升初专项练习—现在进行时

一．写出下列动词的现在分词形式。

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 music 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。Kangkang is playing 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．句型转换。

1.I am running on the playground .(变否定句)

  I_______  ________ on the playground .

2.She is dancing in the gym.(变一般疑问句，并做肯定回答)

   _______  ________ dancing in the gym？

3.They are sleeping at the moment.(划线部分提问)

  ______ _______they _______at the moment ?

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.

六．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.

七、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