动词ing形式的用法及变化规则

动词ing形式的用法及变化规则

一．动词ing形式的用法

1.正在进行时中,谓语动词后加ing. 如:I'm playing football.

2.一些特殊表达..如: be good at doing sth

enjoy doing sth.

be busy doing

feel like doing

thank you for doing

do some cooking/cleaning/reading/shopping/washing

go swimming/fishing/shopping/skating/boating

二．动词现在分词由动词原形在词尾加ing构成，其规则如下：

1）一般情况下直接加ing think---thinking sleep---sleeping

study---studying speak---speaking

carry---carrying say---saying

2）以不发音的字母e结尾的单词，去掉字母e，再加ing

wake---waking make---making come---coming

take---taking leave---leaving have---having

3）以重读闭音节结尾，呈现“辅，元，辅”结构的动词，先双写末尾的辅音字母，再加ing 。初中学过的这类词有：begin，cut, get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等。 (visit 不是以重读闭音节结尾，不用双写)

travel虽然重读第一音节，词尾音节不重读，但是现在分词仍要双写末尾辅音字母，然后再加ing ，如：travel---travelling.初中阶段此类词只有这一个。4）以 y 结尾的动词直接加 ing

carry—— carrying enjoy—— enjoying

5）以ie结尾的动词，把ie改为y ，再加ing

die---dying lie---lying

要特别注意有些动词没有进行时态.

1、表示状态、思想、感情和感觉的动词，如：see, hear, love, know, want, hope, think等，没有进行时态。

2、当have/has作为“拥有”时，没有进行时态，但表示“开会，吃饭，玩得高兴”等意思时，可以用进行时表达。I am having many books. （这是错误的句子）

I am having a good time. （这才是正确的句子）

一.写出下列动词的现在分词形式

work___________ visit__________ play__________ study__________dance__________ have_____ _____ travel__________ take__________ drop__________ sing

__________ shop__________

swim__________

lie__________

二．选择题练习

1. Who ______________ over there now?

A. singing

B. are sing

C. is singing

D. sing

2. It’s eight o’clock. The students _____ an En glish class.

A. have

B. having

C. is having

D. are having

3. Listen! The baby _____ in the next room.

A. crying

B. cried

C. is crying

D. cries

4. Look! The twins _____ new sweaters.

A. are wearing

B. wearing

C. are

wear D. is wearing

5. Don’t talk here. Grandparents _____.

A. is sleeping

B. are sleeping

C.

sleeping D. sleep

三. 填空：

1. Miss Li _______ (like) sleeping in the day.

2. Listen! Who ________ (talk) with your parents

3. The girl ________ ( not dance ) on Wednesday. She dances on Friday.

4. He wants ________ (be) a teacher.

5. Everyone _________(say) she is a good shop assistant.

6. Can she _________ (sing) in English

7. They like ________ (read) under the tree. Look! They ________ (sit) there to read.

8. Let's ________ (eat) lunch together(一起).

9. Look! A cat ________ (run) up the tree.

10. It's 6:30. My brother ________ (see) a movie.

11. Sam ________ (go) to school at 7:00 every day.

12. Peggy is ________ (clean) the bedroom now. She is a good girl.

13. --- Where ________ Mr. Green ________ (live)

--- He ________ in London.

14. --- ________ you ________ (clean) your bedroom

--- No, I'm not. I'm cleaning the living room.

15. --- ________ Nancy ________ (talk) on the phone

--- No, she isn't. She ________ (eat) lunch now.