prevent的用法

prevent的用法及常见搭配你知道吗?这是初二的必备词,先看个教材原句:

They think the stones can prevent illness and keep people healthy.

他们认为这些石头可以预防疾病,使人们保持健康。(Unit 8, P62)

prevent是动词,意思是防止,阻止,常用搭配如下:

◆prevent+n./pron.意为“阻止……”。

如:They tried their best to prevent the accident.他们尽力阻止那场事故。

◆prevent sb. (from) doing sth. “阻止某人做某事”,同义词组为stop sb. (from) doing sth., keep sb. from doing sth.

如:The heavy rain prevented him from going home.大雨阻止了他回家。

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