dissuade sb from doing sth
最常用结构
I tried to dissuade her from quitting her job.
我试图劝阻她辞职。
劝阻；劝止
dissuaded — past of dissuade
劝阻；说服(某人)不做(某事)；劝阻；[法] 劝阻
劝阻；说服(某人)不做(某事)
To convince not to try or do.
一般现在时
She dissuades him from making a rash decision.
她劝阻他不要做草率的决定。
一般过去时
I dissuaded my friend from quitting his job.
我劝我的朋友不要辞职。
现在完成时
Have you ever dissuaded someone from a dangerous course?
你曾经劝阻过别人不要走危险的路吗？
劝阻，劝止（常用于dissuade sb from doing sth）
I tried to dissuade him from quitting his job, but he had already made up his mind.
我试图劝阻他不要辞职，但他已经下定决心了。
用法提示：此处 'dissuade' 作为及物动词，后接宾语和 from doing sth，表示劝阻某人做某事。
The teacher's warning dissuaded the students from cheating on the exam.
老师的警告劝阻了学生们在考试中作弊。
用法提示：此处 'dissuaded' 是过去式，表示劝阻成功，后接 from doing sth。
Despite my efforts to dissuade her, she decided to travel alone.
尽管我努力劝阻她，她还是决定独自旅行。
用法提示：此处 'dissuade' 作为动词不定式，表示劝阻的动作，但并未成功。
最常用结构
I tried to dissuade her from quitting her job.
我试图劝阻她辞职。
后接名词短语
She dissuaded him from the dangerous plan.
她劝阻他放弃那个危险的计划。
被动语态
He was not easily dissuaded from pursuing his dream.
他不轻易被劝阻追求梦想。
语气较强，常指因困难或风险而劝阻
强调通过警告或恐惧阻止行动，语气更强
口语化，指通过劝说使放弃
较正式，强调提供建议
强调通过警告避免行动
grammar · medium
易错句子She dissuaded him not to go.
正确表达She dissuaded him from going.
dissuade 本身含有劝阻义，后面应接 from doing，而不是 not to do；not to do 是 persuade 的否定结构。
grammar · medium
易错句子I dissuaded him that he should leave.
正确表达I dissuaded him from leaving.
dissuade 不能接 that 从句，正确搭配是 dissuade sb from doing sth。
与dissuade（劝阻）相反，意为通过劝说使某人做某事
与dissuade（劝阻）相反，意为给予支持或信心使某人做某事
与dissuade（劝阻）相反，意为强烈劝说某人做某事
dissuade 劝阻某人不要做某事，而 persuade 是说服某人去做某事，两者方向相反。
discourage 强调使某人失去信心或意愿，而 dissuade 是通过理性劝说使某人放弃做某事。
advise 只是给出建议，不强调是否成功说服；dissuade 则要求成功阻止对方。
劝阻某人做某事
Her parents tried to dissuade her from marrying him.
她的父母试图劝阻她嫁给他。
劝阻某人放弃计划
They attempted to dissuade the board from the risky plan.
他们试图劝阻董事会放弃那个风险计划。
试图劝阻
I tried to dissuade him from quitting his job.
我试图劝阻他辞职。
未能劝阻
She failed to dissuade her friend from making a bad decision.
她未能劝阻她的朋友做出错误决定。
被…劝阻
He was not dissuaded by their warnings.
他没有被他们的警告劝阻。
强烈劝阻
The government strongly dissuades smoking in public places.
政府强烈劝阻在公共场所吸烟。
dis- + suas- + -ion
dis- + suas- + -ive
dis- + suas- + -ive + -ly
dis- + suas- + -ive + -ness
un- + dissuad(e) + -ed
dis- + suade
per- + suade
劝阻常需要摆出论据或进行争辩。
劝阻往往基于谨慎考虑，提醒他人注意风险。
劝阻表达反对意见，试图改变他人决定。
劝阻的效果是形成威慑，阻止行动。
劝阻常带有警告性质，强调不良后果。
Dictionary facts from ECDICT, WIKTIONARY.