非谓语doing

非谓语 Doing

1.引入：

回顾什么叫非谓语，即非谓语动词使用条件：一个句子当中，已经存在一个主句（一副主谓）,又没有连词（并列连词和从属连词）的情况下, 还有别的动词出现时，这个动词就要使用非谓语动词形式。

I love you .

I love you but you dont love me .

I love the boy who doesn't love me .

Cherry enjoys sing.

2.非谓语动词形式 to do 表未作的事情，表目的

Doing 表正在进行或客观规律(经常发生)

Done 被动

enjoys singing (暗含经常发生)

saw XX sitting there.(表正在进行)

1.分解doing：Doing 表正在进行或客观规律(经常发生)

的时态和语态

动名词的动作发生在谓语动词所表示的动作之前，通常要用完成式，否则都用一般式。如：

We are interested in playing chess.

He was praised for having finished the work ahead of time.

I’m sorry for not having kept my promise.

1.分词的时态

1、与主语动词同时。如：

Arriving there, they found the boy dead.刚一到那儿，他们就发现

那男孩死了。

The secretary worked late into the night, ______ a long speech for

the president.

A to prepare

B preparing

C prepared

D was

preparing

答案：B

2、先于主语动词

分词作时间状语，如果先于主动词的动作，且强调先后，要用having

done。如：

Having finished his homework, he went out for a walk.

After he had finished his homework, he went out for a walk.

做完作业，他出去散步。

______ a reply, he decided to write again.

A Not receiving

B Receiving not

C Not having received

D Having not received

答案：C

2. 分词的语态

1、通常情况下，现在分词表示主动，过去分词表示被动。如：

He is the man giving you/who gave you the book他就是给你书的那

个人

She is the girl stopped by/who was stopped by the car.她就是那

个被车拦住的女孩。

2、不及物动词的过去分词表示动作已经发生。像：gone, fallen, retired,

grown-up, escaped, faded, returned等词。如：

a retired person 一个退休的人 a fallen ball 一个落下来的

球

a burnt-out match 烧完了的火柴

的运用

1、作主语

谓语用单数。It代替动名词作主语，常用于如下结构：

It’s no good/use doing···如：Seeing is believing.

Playing with fire is ’s no good waiting here.

练一练：

a language requires time and effort.

A. Learn

B. Learning

C. To learn

D. Being learned

2. It is no good __________. You should give_________.

A. to smoke, it up

B. smoking, it up

C. smoking, up it

D. to smoke, up it

3. Do you consider it any good __________ again

A. to try

B. try

C. trying

D. for you to try

4. I don’t think it’s much good __________ to him.

A. writing

B. to write

C. to be written

D. being written

5. __________ the assignment made his father lose his temper.

A. The boy’s not having done

B. The boy not having done

C. The boy’s having not done

D. The boy having not done

6. I don’t remember __________ about it.

A. him telling us

B. his telling us

C. him to tell us

D. he tells us

7. The report was so __________ that they were all __________.

A. inspiring, exciting

B. inspiring, excited

C. inspired, excited

D. inspired, exciting

8. He seems __________ here for three years.

A. to be living

B. to have lived

C. to have been lived

D. to live

9. ---“What’s made you so upset”

---“_________ three tickets to the pop music concert.”