“ask sb to do sth”和“ask sb doing sth”怎样区别？

Question

如题所述

Answer 1

ask sb to do sth 是对的

ask sb to do sth
要求某人做某事

ask的详细用法如下：

及物动词 vt.

问;询问[+wh-][O6][O1]


She asked him his name.
她问他叫什么。

He asked me where Tom was.
他问我汤姆在何处。

请求;要求[+to-v][O2][O1][+that]
He asked that they (should) be allowed to use a dictionary.
他要求准许他们用词典。
I came to ask you a favor.
我来是想请你帮我一个忙。
I asked her to get in touch with Henry as soon as possible.
我要求她尽快与亨利联系。 

索(价);要求得到[(+for/of)]
They asked too much of her.
他们对她要求过高。
He asked twenty dollars for it.
这件东西他要价二十元。 

邀请[O][O2]
We have asked the Conrads to come for dinner on Friday evening.
我们已邀请康拉德一家在星期五晚上来吃饭。

不及物动词 vi.

问;询问;问候[(+about)]
Tell George my parents ask about him.
转告乔治我父母问他好。
Why do you ask?
你为何要问? 

要求;请求[(+for)]
She asked for a cup of tea.