prevent to do sth,prevent sb from doing sth

prevent to do sth,prevent sb from doing sth

2010-06-21 16:39 −stop doing sth是“停止做某事”，doing是stop 的宾语，是要停止的动作，stop to do sth 是“停下来开始做某事”，to do是stop的状语，表示目的prevent to do sth 如：Do not water in before making a turn every time 9 days, make wilting of its branch appreciably, make branch the turn slowly next, prevent t

＋＾＋ 解析prevent to do sth prevent sb (from) doing 结果一题目prevent+ to do 还是+ doing 答案prevent to do sth prevent sb (from) doing 结果二题目prevent+ to do说实话，我没见过prevent sth.to do这样的结构，可能你所说的prevent sth.to do中的to 表示目的，相当于in order to,此时，prevent sth.to do表

prevent的用法例句1. A dentist may decide to extract the tooth to prevent recurrent trouble. 牙医可能会决定拔掉那颗牙，以免反复发作。2. The securityprevent后面用todo,构成了短语prevent to do sth/prevent sb to do sth,意思是阻止去做某事/阻止某人做某事。例如：He often prevents me to smoke.他经常阻止我抽烟。prevent后面要

╯△╰ prevent指“阻止成功”，如果阻止了，但是没有成功，不可用prevent。如果说她阻止他去，实际上他的确没有去，可以说She prevented him from going.但是他不听两个都可以用，但结构不一样。prevent后面用todo，构成了短语prevent to do sth／prevent sb to do sth，意思是阻止