why的用法

Question

如题所述

Answer 1

why：为什么。
句型：why not do 。。。？=How about doing sth
Tell me why = Tell me the reason why +从句
why 可以引导名词性从句，
也可以引导定语从句，引导定语从句时它的先行词往往是：the reason a reason 、reasons等

Answer 2

adv.
为什么
Why are you late?
你为什么迟到?
Why not call on me tomorrow?
你干吗不明天就来看我呢?
That is why I'm working hard at my lesson.
就是这个原因, 我要努力学习。
I can't understand why he failed.
我不明白他为什么失败了。
That is the reason why we must go now.
那就是我们现在必须走的理由。
Why ever didn't you tell us before?
你怎么不早告诉我们呢?
int.
[表示惊奇, 怀疑, 异议, 承认, 发现, 停顿, 思考等的感叹词]
Why, it's nearly nine o'clock.
啊, 快要九点了。
Why, even a child knows that!
哎呀, 这连小孩都知道!
Why, of course, I'll do it.
噢, 当然罗, 我要做的。
Why, yes, I will if you wish.
嗯! 当然, 如果你希望这样, 我就去做。

n.
(pl. whys)
原因, 理由
难解的问题
all the great whys of life
一切难解的人生问题
I cannot explain why.
我说不出理由。
Tell me all the whys and wherefores.
把所有的理由和原因都告诉我

Answer 3

ad. 副词
1.(用作疑问副词)为什麼
Why should you be so interested in my affairs? 你为何对我的事这麼感兴趣?
2.(用做关系副词)为什麼
These are the reasons why we do it. 这些就是我们为什麼要做这事的理由。
That's why I came here. 那就是我为什麼要来这里的原因。

.n. 名词
1.原因, 理由.
Robbie always asks the whys and wherefores when he is told to do something.
如果要罗比做事, 他总爱问个究竟。
2.难解的问题, 谜

int. interjection插入语
.(表示惊讶, 不耐烦, 赞成, 异议, 犹豫或引出另一种想法等)咦, 哎呀, 哦, 当然, 唔
Why, this is the very book I want. 嗨, 这正是我想要的书。