Prevent通常用于表示阻止、预防或制止某事发生。其常见用法有两种:prevent doing sth 和 prevent sb from doing sth。在句子中,prevent 通常会接所有格形容词+动名词,或者接受词+from+动名词。例如,“I want to prevent his getting sick”或“prevent him from getting sick”。 一、 prevent的用法 1. 预防、阻...
prevent sth/sb from doing sth from可用可不用。使用from,则句型为主谓宾+介词短语作状语(现代语法称这个介词短语为动词的补足语)。 不用from,则句型为主谓宾结构,动名词复合结构作宾语。动名词的逻辑主语为代词时,正式语体用所有格表示,非正式语体用宾格表示。 Nothing would prevent him from speaking out against...
prevent sb to do sth是错误的,没有这种表达;prevent sb doing sth与prevent sb from doing sth没有区别 prevent sb doing sth=prevent sb from doing sth,其中from是可要可不要的,意为阻止某人做某事。例句:1、Why they always prevent me (from) being together with her? 为什么他们都阻止...
①prevent sb.()doing sth.阻止某人做某事②n.预防;防止;防范 答案 ①from ②prevention名师点睛表示“阻止某人做某事”的表达还有:stop sb.(from)doing sth.和 keep sb. from doing sth.等,其中 stop 短语中的介词 from可以省略,但keep短语中的 from不能省略。在被动结构中,以上短语中的from均不可省略。相...
prevent的用法如下:1、prevent doing sth阻止做某事。2、prevent sb from doing sth阻止某人做某事。相关例句:Nothing would prevent him from speaking out against injustice什么也阻止不了他反对公平的演讲。相关例句:Her sudden arrival prevented him from going out她突然来到,使他不能外出。
prevent sb (from) doing sth或prevent sb's doing sth。汉语可说“阻止某人做某事”,但英语习惯上不能说prevent sb to do sth,遇此情况可改说prevent sb (from) doing sth或prevent sb's doing sth。如:1、我们一定要防止疾病蔓延。误:We must prevent the disease to spread.正:We must...
=sb./sth. from doing sth.阻止某人/某物做某事②n.预防,阻止,妨碍③protect sb./sth./against.保护某人/某物免受……注意:prevent sb./sth.(from)doing sth.和 stop sb./sth.from)doing sth.用法相同,在主动语态中 from可以省略,但是在被动语态中 from 不能省略;keep sb./sth. from doing sth.中...
百度试题 结果1 题目prevent . . . ___ doing sth. 阻止某人做某事 相关知识点: 试题来源: 解析 from 反馈 收藏
此外,prevent还有一个常见的用法是prevent sb./sth. doing sth.,也表示“阻止某人/某事做某事”。但是要注意,这里的doing前面的宾语要用逗号隔开。例如:The heavy rain prevented us from going out. 大雨阻止了我们出去。当prevent作为不及物动词时,它的含义是“妨碍,阻止”。常见的用法是prevent...