it is a waste of time 的用法
waste的反义词？
waste的反义词？
反义词是save
造句
In my view it was a waste of time.
依我看，这是浪费时间。
2.
Its a waste of time and energy.
那是浪费时间和精力。
a waste time造句？
it is a waste of time playing computer games
it is a waste of time crying
a waste of time 的用法？
I think it#39s a waste of time在我看来，这是浪费时间。
#39s a waste of time to concern yourself over other people#39s troubles.为别人的麻烦事操心，纯粹是浪费时间。
consider volunteering as a waste of time.人们认为志愿工作是浪费时间。
, the next time someone says that watching TV is a waste of time, think of Jake.所以,下次有人说看电视是浪费时间的时候,想想杰克。
waste time后面的动词用什么形式？
waste time后面的动词用-ing形式，是waste time in doing sth. 省略了介词in，例如：
“Don#39t waste time (in) playing computer games. ” Mum said to me. 妈妈跟我说，“不要把时间浪费在打电脑游戏上”
waste time 后面还可以用on sth. 的形式，例如：
Don#39t waste time on computer games.
itisnousedoing句子结构？
在 Its no use doing sth. (做某事没用 / 只是白费力气)句型中， 动词-ing形式是真正的主语，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. Its a waste of time / money doing sth. 做某事是白费时间 / 金钱
3. Its fun doing sth. 做某事很有趣
例如：
1. It is no use crying over spilt milk.
覆水难收。
2. It is no good talking to him, because he never listens.
跟他讲没用，因为他从来不听。
3. Its a waste of time trying to talk to her when shes in this mood.
在她目前的心情下，找她谈是白费时间。
4. Its great fun playing golf. 打高尔夫球很有意思。
【考例】 It is no _____ arguing with Bill because he will never change his mind. （2006 全国II）
A. use B. help C. time D. way
答案：A