现在进行时、动词的ing形式（附练习及答案）

现在进行时、动词的ing形式（附练习及答案）

现在进行时
动词的现在进行时由be的现在时形式“am/is/are+现在分词”构成，主要用于以下几方面。
（1）用来表示现在正在进行或发生的动作。例如：

    What are you doing? We are playing basketball.

    你们在干什么？我们在打篮球。

（2）有时用来表示现阶段正在进行，而说话时不一定正在进行的动作。例如：

    Are they working hard this term?

    这学期他们在努力学习吗？

    We are picking apples on a farm these days?

    这些天我们正在农场摘苹果。

（3）表示即将发生的动作（如在最近按计划或安排好要进行的动作）。Come,   go, leave, start, arrive等动词常与将来时间的状语连用表示这种意义。例如：They are going to Shanghai this Friday.他们这个星期主要去上海。

Tom is coming here next week.汤姆下周要来这儿。

（4）说明: 不是所有动词都能用现在进行时态的,如：

　　see、like、want、know 等动词往往都不用进行时态．

 

现在进行时态的肯定、否定和疑问式及特殊疑问句

   1)现在进行时的肯定形式：主语+be(am/ is/are)+doing+其他成分

　　I am singing . They are writing .

　2)现在进行时的否定形式:主语+be(am/ is/are)+not +doing+其他成分

　　I am not singing . They aren’t writing .

　3）一般疑问句及回答：be(am/ is/are)+ 主语+doing+其他成分

　　Am I singing ? Yes ,you are . / No ,you aren’t .

　　Are they writing ? Yes ,they are . / No ,they aren’t .

　4)特殊疑问句及回答:特殊疑问词+be(am/ is/are)+主语+doing+其他成分

What are you doing ? We are playing (要求就提问内容具体回答).

 缩写形式如下:

　　I am---I’m  You are---You’re  He is---He’s  She is---She’s

　　It is---It’s  We are---We’re  They are---They’re

 动词的—ing形式的构成

    （1）一般在动词原形末尾加—ing。例如：work—working, study—studying.

    （2）以不发音的字母e结尾的动词，先去掉e，再加—ing。例如:have—having, live—living.

    （3）以重读闭音节结尾的动词，如结尾只有一个辅音字母，应先双写出这一字母，再加—ing。例如：run—running, stop—stopping, forget—forgetting, begin—beginning.

 练习

一、写出下列动词的ing形式

walk            jump            watch          lie                 play       

sing                smoke         dance            drive                run   

swim           sit             tie               read                    eat        

 

二、用现在进行时完成下列句子:

1. ______you__________(fly) a kite? Yes,_______.

2. ______you___________(sit) in the boat?

3. ______he_____________(talk) with me?

4. We_______________(play) football now.

5. What_________you__________(do)?

6. I_____________(sing) an English song.

7. What________he____________(mend)?

8. He______________(mend) a car.

9. These boys _________ (play) tennis on the playground.

10. My mother______________ (cook) in the kitchen.

 

三、选择

1. Look. Lucy is_____ a new bike today.

　A. jumping 　B. running 　C. riding 　D takeing

2. The children _____ football.

　A. is playing 　B. are playing 　C. play the 　D. play a

3. They ______TV in the evening. They do their homework.

　A. are watching　 B. can’t watching　 C. don’t watch 　D. don’t watching

4. Listen! She____ in the classroom.

　A. is singing　B. sing 　C .to sing 　D. is sing

5. ______are you eating? I’m eating ______ meat.

　A. What,some　 B. Which,any　 C. Where,not　 D. What,a

6. Is she ____ something?

　A. eat　 B. eating　 C. eatting　 D. eats

7. I can’t catch up with the fashion,because the clothes style_______ all the time.

　A. has changed 　B. is changed　 C. is changing 　D. changed

8.Look! The children_______ basketball on the playground.

　A. plays 　B. played 　C. is playing 　D. are playing

9.Jack and Ketty_______ in the lake. Let’s join them,shall we?

　A. swim　 B. have swum　 C. swam　D. are swimming

10.It’s six in the afternoon. The Greens_______ lunch together.

　A. has　 B. are having 　C. have had　D. had had

 

 The keys:

一、1. Are ,flying,I am 　2. Are sitting,　3.Is,talking　 4. are plying 　5. are,doing　 6.am singing 　7. is,mending 　8. is mending 　9.are plying　10.is cooking　

二、1.C　 2.B 　3.C 　4.A 　5.A 　6.B　 7.C　 8.D  9.D  10.B

 

作业

一、填空

1. She      (play) now.

2. We      (sit) on the beach now.

3. Don’t come in! I      (take) a bath.

4.The cat     （run） in the garden now.

5. Look! The bird      . (fly) 

6. Listen! She      !     (sing ) 

二、选择。

1.I      on the chair now.

A. is sitting   B. am sitting   C. am siting

2.She      ball now.

A. is play   B. is playing   C. is playing

3.Tom      on the bed.

A. are jumping   B. is jumping   C. is jump

4.My parents      in the kitchen.

A. is cooking   B. are cooking   C. cooks

5.Listen! The baby      . 

A. cry   B. cries   C. is crying

6.The cat      in the garden.

A. is running   B. is runing   C. run

7.Elva      now. 

A. is smile   B. is smileing   C. is smiling

8.Look! The bird      . 

A. is fly   B. flying   C. is flying

9.Don’t bother me ! I     .

A. work   B. is working   C. am working

10.Don’t come in! She      .

A. take a bath   B. is takeing a bath   C. is taking a bath

11. Elva      juice now.  

 A. drinks   B. is drinking

课堂讲解

1. Tom      his teeth now.

A. brush   B. brushes   C. is brushing   D. will brush

2. He      now.

A. smoke   B. smokes   C. is smoking   D. will smoke

3. Look! That girl      .

A. dance   B. dances   C. is dancing   D. will dance

4. Listen! The baby      .

A. cry   B. cries   C. is crying   D. will cry

5. He      now.

A. dance   B. dances   C. is dancing   D. will dance

6. Look! The monkey      a banana.

A. peel   B. peels   C. is peeling   D. will peel

7. Don’t be so naughty! My mother      .

A. sleep   B. sleeps   C. is sleeping   D. will sleep

8. Cats      on the floor now.

A. lie   B. are lying   C. are liing   D. will lie

9. Listen! She      .

A. sing   B. sings   C. is singing   D. will sing

10. I _____ for my friends now.

   A: will wait     B: am waiting    C: waited    D: waits

11. The baby-sitter _______ the baby now.

   A: will feed     B: is feeding     C: feeds     D: fed

12. His mother _____ him how to tell time now.

   A: will teach    B: is teaching   C: teaches    D: taught

13. He ____ the jungle gym now.

A: climbs    B: is climbing    C: will climb   D: climbed

14. Joe _____ a hamburger now.

  A: is eating    B: will eat    C: eats      D: ate