（1）动名词作主语的句型 vd`;(4i#X
1）Doing…+ v. Reading is an art.阅读是门艺术。Seeing is believing.眼见为实。 KS%LX c('
2） It is + no use, no good （fun, a great pleasure, a waste of time, a bore…）等名词+doing sth. Y?Ph%i2E
It is no use crying.哭没有用。It is no good objecting.反对也没有用。 RGd@3OjN
It is a great fun playing football.打篮球很有趣。 uCGJe1!Ai>
It is a waste of time trying to explain.设法解释是浪费时间。 $g? ]9}p
3）It is + useless （nice, good，interesting, expensive等形容词）+ doing sth. le
1
It is useless speaking.光说没用。 Y
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It is nice seeing you again.真高兴又遇到了你。 i?"
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It is good Playing chess after supper.晚饭后弈棋挺好。 j G8W|\8
It is expensive running this car.开这种小车是浪费。 Pi|WO E2
4）There is no + doing…（there is no 表“不可能”） 1#rcxUS
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There is no telling what he is going to do.说出他要干什么是不可能的。 [JI>e;l
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There is no saying what may happen.说出将要发生什么是不可能的。 dq d :V$o
5）There is no use �*****ood/point/sense/harm）+doing sth.做某事没用（不好/意义/重要性） \YXzq<7
There is no use crying over spilt milk.牛奶洒了，哭也无用。 qUNK Dt
6）have difficulty /trouble/problem + （in）+doing T!
