英语老师好像教过我们,有时候ask sb 的后面跟to do sth,有时候ask sb 的后面跟doing sth问一下这两个词组怎样区别开来
ask sb. to do sth. 是正确用法。
1、并没有ask sb. doing sth.这个说法, 请求别人做的事情是未发生的,不能用进行时。
2、让某人做某事句型还有: make sb. do sth. ;let sb. do sth.;have sb. do sth;get sb. to do sth. 等。
3、接双宾语句型:Subject(主语)+Verb(谓语)+ Indirect object(间接宾语)+Direct object (直接宾语)
例: My father bought me a present.
扩展资料
例句:
1、I've come to ask you to do me a favour.
我来这儿是想请你帮个忙。
2、Don't ask me to do impossible things.
别叫我做办不到的事。
3、It is not in reason to ask him to do such a job.
让他去从事这种工作是不合常情的。
4、Is this what they ask you to do?
这些是他们要你去做的吗?
5、I couldn't ask you to do that. that's too much.
我不能要你怎么做,那太麻烦你了。
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.