辨析“protect..from”和“prevent...from”
问题描述：
辨析“protect..from”和“prevent...from”
如题-0-
Parents are thinking about doing something to _____ him from being harmed by the computer.
答
protect sb/sth (against/from sth)保护……使免受伤害
prevent sb/sth (from doing sth) 阻止……,防止……
主要根据固定用法与意思,可以区分了吗?
答案：…… to prevent him ……
因为后面有being 而 protect 后面没有跟 doing 的形式!