动名词总结 第1篇

1、动名词是由动词变化而来，所以，动名词的意义也是表示某个动作或事情。例如： Reading English aloud in the morning will do you a lot of good.

Cheating on an exam ruins one's character. 考试作弊毁坏人的性格。

2、动名词作主语时，对于一些比较长的动名词短语，一般采用_It is …_和_There is …_两种句式来表示。例如：

It is no use waiting for him any longer. 等他是没有用的。

There is no joking about such matters. 这种事开不得玩笑。

3、动名词作主语与不定式作主语的区别：动名词作主语通常表示抽象的或泛指的动作，一般不与特定的动作执行者联系在一起；不定式作主语通常表示具体的动作或行为，往往与特定的动作执行者联系在一起，如：

It’s no use crying over spilt milk. （抽象）

He realized that to go on like this was no use. （具体）

4、在实际运用中，一般可以互换，差异不大。但在下列几种情况中不能互换：

当表语是动名词时，主语也要用动名词；当表语是不定式时，主语也要用不定式，如： Seeing is believing. = To see is to believe.

5、动名词和不定式作主语，一般都可以使用形式主语it，而将动名词或不定式放在句尾。但是在下列句型中，一般宜用动名词，不宜用不定式来代替：

It’s no use doing … It’s no good doing…

It’s a waste of time doing …

动名词总结 第2篇

动名词作定语的情况并不是很普遍，一般只限于单个的动名词作定语，表示“用于……的”或表示“处于某件事情中的……”含义。例如：

swimming pool游泳池 reading material 阅读材料

walking stick 手杖 opening speech 开幕词

listening aid 助听器 waiting room 候车室

running water 自来水 developing countries 发展中国家

working people 劳动人民 sleeping child 熟睡孩子

动名词总结 第3篇

动名词的时态与语态形式与现在分词完全一样，以do为例，共有四种形式：

注：正因为动名词和现在分词的形式一样，所以在我们的教科书与一些英语语法书中，把动名词和现在分词统一称为-ing分词。现在为了方便学习与记忆，所以我们还是把动名词专门列出进行分析讲解。

A)动名词的一般式doing

doing一般并不强调动作发生的时间，所以与谓语动词作比较的话，这个动作可以在谓语动词之前发生，也可以在谓语动词的同时发生，还可以在谓语动词之后发生，甚至根本就不涉及到时间这个问题。

eg. He decided to give up smoking.

Reading a lot can help me to understand better.

The boy practices playing the piano every evening.

Smoking is harmful.

B)动名词的完成形式having done

having done所表示的动作都发生在谓语动词之前。

eg. He didn’t mention having met you before.

I have no idea of their having done such a thing.

The old teacher was given a medal for having completed sixty years of teaching.

Mrs. Curie was awarded the Nobel Prize for having discovered the element radium.

C)动名词的被动形式being done

being done所表示的是一个被动的动作。

eg. Mike came into the office without being asked.

The problem is far from being settled.

注：在一些特定的动词或词组后面，动名词用的是主动形式，但表示的是被动的意义，如在want, need, require, be worth等词之后。

eg. The flower wants watering. (= to be watered)

The old clock needs oiling. (= to be oiled)

The problem requires considering again. (= to be considered again)

The book is worth reading. (= is worthy to be read)

D)动名词的完成被动形式having been done

having been done所表示的是一个发生在谓语动词之前的被动的动作。

eg. Tom was ashamed of having been scolded by the principal.

I still remembered having been taken to Suzhou by my mother when I was 5.

2．动名词的否定形式

动名词的否定形式就是在动名词之前加not。

eg. He insisted on Lisa’s not going there alone.

He was criticized for not having finished his homework.

3．动名词的复合结构

动名词的复合结构就是在动名词前用名词或代词的所有格：sb’s doing。这个所有格通常就是这个动名词的逻辑主语。

eg. Do you mind my opening the window?

Tom’s getting up early surprised his parents.

注1：如果这个动名词是作宾语，那么我们还可以用宾格加动名词，而当动名词是作主语时，就只能用所有格。如上面的第一个例子就能改成：Do you mind me opening the window? 但第二个例子的Tom’s（或His）不能换成Tim（或Him）。

另外，如果这个动名词的逻辑主语是无生命的“物”时，我们通常也不用所有格。

eg. You can hear the noise of desks being opened and closed outside the school.

注2：并不是所有的动名词前都要加所有格的，所以只有在需要时才用动名词的复合结构。有时用与不用，意义是不同的。

试比较：Do you mind turning on the light?

Do you mind my turning on the light?

动名词总结 第4篇

1．作主语

eg. Getting up early is a good habit.

Teaching English is my work.

Breathing became difficult when they reached the top of the mountain.

There is no joking about such matters.

动名词作主语时，也可以用it作形式主语，如：

It is no use crying over spilled milk. (覆水难收)

It is a waste of time quarreling with each other.

动名词与不定式都能作主语，但动名词一般表示的是比较抽象的行为，或者目前的动作，而不定式则往往用来表示具体的动作，特别是将来的动作。

试比较：A) Smoking is not allowed in the library.

It’s not very good for you to smoke so much.

B) Building houses is their job. They are builders.

I am on duty today. To keep the classroom clean is my duty.

有的时候，选择动名词还是不定式作主语，要根据习惯搭配或者句子的平衡来定。

eg. A) It’s important to study English well.

It is no good reading without thorough comprehension.

B) Seeing is believing.

To see is to believe.