I bar her smoking.The doctor warned the patient against smok

问题描述:

I bar her smoking.The doctor warned the patient against smoking.这两句里的smoke为什么用ing形式
可以用原型smoke吗,
1个回答 分类: 英语 2014-10-09

问题解答:

我来补答
禁止某人做某事,bar smoking 是固定搭配,不可改,again是介词,后面必须跟ing,不可用原形,例如:stop somebody from doing something
再问: 你能多举几个简单的介词+ing的例子吗?
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