341　ask, ask for和ask sb. for

1　表示“询问”时，只能用ask ，不可用ask for。

比较

She asked for the price of the eggs. （误）

She asked the price of the eggs. （正）她询问鸡蛋的价格。

2　ask 可以跟双宾语，结构为：

ask sb. +sth.

ask sth. of sb.

I asked some questions to her. （误） （不可说ask sth. to sb.）

I asked her some questions. （正）

I asked some questions of her. （正）我向她提了几个问题 。

3　ask for sb. 意为“要见某人”。

Someone at the door is asking for you. 门口有人要见你。

Did anyone ask for me? 有人来找过我吗？

4　ask for sth. 意为“要”，其宾语可以是具体事物或抽象事物。而ask 的宾语多为抽象事物，如advice, favour, help等。

She asked me for my telephone number. 她要我的电话号码。

He asked for some water. 他要些水 。（不可用ask ）

He asked for your address. 他要你的地址 。（不可用ask ）

He asked for some money. 他要些钱 。（不可用ask ）

She asked his advice .她征求他的意见 。（可用ask for ）

He asked a favour of me. 他请求我帮忙 。（可用ask for ）

She asked help. 她请求帮助 。（可用ask for ）

提示

ask后可接从句，从句的谓语动词要用shall, should或用动词原形。

I ask that she should come. 我要她来。