请教it is no use doing我觉得好乱啊!it is no use doing sth , 但是it is adj + to do ,这叫什么事啊?为什么不能说it is no use to do 呢?

问题描述:

请教it is no use doing
我觉得好乱啊!it is no use doing sth , 但是it is adj + to do ,这叫什么事啊?为什么不能说it is no use to do 呢?

It is useless to do sth

It is no use doing sth 翻译成做某事没有意义
there is no use dong也是可以的,这是固定句型,use 翻译成意义

it is no use doing sth 是固定句式,而且no use是n不是adj.

在英语中,你所说的两种形式都可以

it is no use doing sth ,这是固定句型,还有it is no good doing sth,只能死记大多数是it is adj + to do ,我们老师就这么说的

固定搭配。

这是两个用法哦
be no use doing sth是肯定的,绝对没错。
例如 It is no use watching too much TV.
看太多电视是没用的
这是固定搭配
所谓的接to do sth,是用在be used to do sth被用来做某事
It is no use trying to persuade him to have a holiday because he is a workaholic.(P53) 其中用了 It’s no use doing sth. (做某事没用 / 只是白费力气)句型。在这个句型中, 动词-ing形式trying to persuade him to have a holiday是主语,it 是形式主语。这种动词-ing作主语,it 作形式主语的句型还有:
1. It is no good doing sth. 做某事不好 / 没用 / 不行
2. It’s a waste of time / money doing sth. 做某事是白费时间 / 金钱
3. It’s fun doing sth. 做某事很有趣