文档介绍：Fill in the black with the right form of “swim”
My favorite sport is_________. Though I’m not good at ________, I keep on practicing ________ every summer. As we all know, ________ is good for our health. Besides, it helps shape the body. However, ________ in river is quite dangerous. It is reported that many people died because of ________ in the river this summer. What’s more, the river is polluted now. How I hope that I can have a ________ pool of my own!
swimming
swimming
swimming
swimming
swimming
swimming
swimming
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Grammar
动 名 词 的 用 法
Gerund
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动名词的用法
1）做主语
Doing + V. + …
no use
no good
not any use
not any good
useless
There is no + doing…
It’s+
+ doing
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. It is no use crying over spilt milk . 覆水难收。
It is no good learning without practice. 学而不实践是没好处的。
It is useless talking about it with him.
和他谈这件事是没用的。
It’s a waste of time arguing about it.
辩论这事是浪费时间
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"There is no …”句式来表示 .
. There is no joking about such matters. 这种事开不得玩笑。
There is no littering about. 不许乱扔杂物。
There is no holding back the wheel of history.
历史车轮不可阻挡。
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2)作表语
句子结构：主语+系动词+表语…
S. + be + doing…
.
His hobby is collecting stamps.
Her job is looking after the old.
Their task is exploring oil mines in the west. 他们的任务是在西部探查油矿。
注意：这时，主语和表语可以互换位置
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3)作定语。
动名词作定语时一般前置，与所修饰的名词间没有逻辑上的主谓关系，表用途。
reading room 阅览室
swimming pool 游泳池
dining car 餐车
singing competition 歌咏比赛
waiting room 候车室
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注：动名词作定语与现在分词作定语的区别:
a walking stick
a swimming pool
a sleeping car
区别
the walking man
the swimming girl
the sleeping boy
动名词修饰名词表示名词的功能
现在分词修饰名词表示该名词所处的状态
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4)作宾语
verb /短语+ doing
avoid, admit, appreciate,
consider, delay, deny,
enjoy, escape, excuse,
finish, imagine, keep, mind, miss,
practice, resist, risk, sug