初中英语非谓语动词教案及练习

初中英语精典专题系列

一、导入

村长：“本村计划-生育工作的难度一直很大。”

记者：“为什么？”

村长：“两年前村子旁边修了铁路，每天早上五点火车准时经过，汽笛一响，全村的人就都醒了。这个钟点，你说起来吧，太早；你说接着睡吧，时间又太短……”

二、知识点回顾

被动语态：

一般现在时构成：

一般过去时构成：

现在进行时构成：

过去进行时构成：

一般将来时构成：

过去将来时构成：

现在完成时构成：

过去完成时构成：

三、专题讲解

（一）概述：1.谓语动词：在句子中担任谓语的动词

2. 非谓语动词：是动词的特殊形式，在句中可以作除谓语外的所有成分

（二）非谓语动词使用条件：一个句子当中，已经存在一个主句（谓语动词）,又没有连词的情况下, 还有别的动词出现时。

She got off the bus, leaving her handbag on her seat.

She got off the bus, but left her handbag on her seat.

（三）非谓语动词大都可在句中作主语、宾语、宾语补足语、表语、定语、状语等.

（四）动词不定式（The Infinitive）

1. 动词不定式的基本构成：由不定式符号to加动词原形构成。其否定式由not+不定式构成

肯定式：to do sth 否定式：not to do sth.

被动式：to be done 完成式：to have done

2. 动词不定式的句法作用法：动词不定式有副词，形容词和名词的特征，因此在句中可作主语、宾语、宾语补足语、表语定语、状语等成份。

①. 动词不定式作主语：

To teach English is my favorite.

动词不定式作主语时可以放在后面，而用it 作形式主语放在原主语的位置上。

It's necessary to find the witness. 有必要找到目击者。

②. 动词不定式作宾语：某些及物动词可以用动词不定式作宾语，这些动词有decide, begin, help, begin, want, wish, like, forget, learn, ask.等。

What I wish is to learn English well.

练习：

1. They wanted ____( get ) on the bus, didn’t they?

2. He said he wished ______( be ) a professor.

3. I agreed______ ( go ) there with the doctor.

4. My daughter preferred ______ ( dance ) when she was in her twenties.

5. He had promised ______ ( give ) me a hand.

常跟疑问词+不定式作宾语的动词:tell, advise, show, teach, find out, decide, discuss, learn, explain… know, show, discover, see(understand)

?He taught us how to use the tool.

?No one could tell me where to get the book.

?I hope you’ll advise me what to do.

③. 动词不定式作宾语补语(与宾语之间的关系实际上是逻辑上的主谓关系) 。

Please ask him to come here quickly.请叫他快过来。

练习：

1. Mother told me ___ come back before 10 o’clock.

2. I’ll get someone ___ repair the recorder for you.

3. What caused him ___ change his mind?

4.I wish you ___ come as soon as possible.

5. He asked me ___do the work with him

A:advise allow ask beg cause expect encourage force get hate invite order wish want warn remind promise permit persuade request…+ sb. to do

B: see watch look at hear listen to feel notice + sb. + do doing done

C:make let have + sb. + do

D: seen

watched

looked at

sb. be + heard + to do

listened to

felt

noticed

Did you notice anyone (come )in ?

I would have him (wait) for me for a long time.

[注意]：当这类动词转为被动语态时，其后的不定式则要加上“to”如：

He is often heard ____to sing____ the song·

He was seen ___to enter____ the room.

④. 动词不定式作表语：

What I should do is to finish the task soon. 我应该做的是赶快完成任务。

⑤. 动词不定式作定语：

I have something important to tell you. 我有重要的事情要告诉你。

[注意]：如果不定式是不及物的，它后面就应有必要的介词。如：

He is looking for a room to live in ．

Please give me a knife to cut with．

⑥. 不定式作状语：We went to the hospital to see our teacher. 我们去医院看了我们的老师。

（五）动名词

动名词是由动词原形+ ing 构成，同现在分词形式一样，在句中可作主语，宾语，表语和定语。

1) 动名词作主语：

Talking like that is not polite.

（注：动名词可以象动词不定式一样，用it 先行祠代替，而把动名词写在后面。

It's no use waiting here, let's go home.

2) 动名词作表语Seeing is believing.

3）动名词作宾语

有些动词须用动名词来作宾语,它们是begin, mind, suggest, finish, stop, need, enjoy, miss, keep.

Please stop smoking in the house.

4）动名词作定语

She is studying in the reading room.

（动名词的否定形式：not + 动名词

He pretend not knowing it at all. 他假装全然不知。

动名词的被动形式：

（当动名词和它的逻辑主语是被动关系时，用动名词的被动形式来表示。）

His being looked down upon made him sick.

四、巩固练习：

(A) 用括号中的动词适当形式填空

1.We are so glad ________ (hear) the news.

2.I saw him ________ (cross) the road safely and ________ (run) away.

3.You can’t make him ________ (do) what you want.

4.I don’t know where ________ (meet) him.

5.What makes you ________ (think) I’m a farmer?

6.Did you see him ________ (go) upstairs?

7.It is better ________ (put) your money in a bank.

8.It is difficult for the boy ________ (swim) across the river.

9.I let him ________ (go) early as he wanted ________ (meet) his uncle at the station.

10.Will you help me ________ (move) the bed?

11.If he doesn’t know, how ________ (use) the recorder, you’d better ________ (show) him.

12.He is the last one ________ (leave) the office every day.

13.It’s bad manners ________ (shout) in public.

14.The boy is old enough ________ (dress) himself.

15.She is too ill ________ (go) to school.

1. I’m thirsty. Will you get me something ____?

A. drink

B. to drink

C. eat

D. eating

2. It was great fun _____ a picnic on the hill.

A. to have

B. of having

C. have

D. had

3. It’s bad for your eyes ____ computer games for a long time.

A. plays

B. to play

C. play

D. played

4. ----Do you often hear John ____ in his room?

----Yes. Listen! Now we can hear him ____ in his room.

A. sing; to sing

B. singing; singing

C. sing; singing

D. to sing; singing

5. Why not ____?

A. let him to go home

B. to let him go home

C. let him go home

D. to let him to go home

五、拓展训练。

六、反思总结。

附件：当堂过手训练

1. Boys, don't forget _____ the windows before you leave the classroom.

A. closing

B. closed

C. to closing

D. to close

2.She reached the top of the hill and stopped _______ on a big rock.

A. to have rested

B. resting

C. to rest

D. rest

4. Remember _______ the lights when you leave the office.

A. to turn off

B. turning off

C. turn off

D. to turning off

1.Let me ______(help) you _______ (water) the flowers.

2.Little Sandy would love _______(take) to the cinema this evening.

3. Though he often made his deskmate ______(cry), today he was made _______(cry) by his deskmate.

4. I saw him _______ into the small store.

A. went

B. going

C. to go

D. has gone

5. Tell the boy _______ out of the window.

A.not to look

B. to not look

C. don't look

D. not look

1.The house is not big enough for us all_______.

A. to live in

B. to be lived in

C. to live

D. for living in

2. Would you please pass me the knife _______?

A. to cut the fruit with

B. to cut the fruit

C. cutting the fruit

D. cutting the fruit with