什么时候动名词做主语呢?
2个回答

动名词做主语的用法

动名词做主语往往表示经常性,习惯性的动作,在口语中也可以表示具体的动作.如:

Seeing is believing.

Helping her is my duty.

动名词

Talking mends no holes.

空谈无济于事.

Working with you is a pleasure.

和你一起工作是一种乐趣.

动名词做主语和不定式做主语一样,也可以用it作形式主语.如:

It's rather tiring walking around in a city.

不定式做主语往往表示具体的特别是将来的动作.如:

It's no use crying over spilt milk.

覆水难收.

He realized that to go on like this was wrong.

(指抽象动作)

(指具体动作)

【考例】

— What do you think made Mary so upset

— __________ her new bicycle.

(1997上海高考题)

A.As she lost__ B.Lost

C.Losing______ D.Because of losing

解析:losing her new bicycle是句子的主语,谓语made her so upset被省略,losing… 在此表示具体的动作.