1
intervene in sth
后接名词或代词，表示介入某事件或情况。
The government had to intervene in the dispute.
政府不得不干预这场争端。
干预；干涉；调停
先理解核心含义，再看它在真实句子里的用法。
干预；干涉；调停
interfere in a situation so as to change or stop it
The government had to intervene in the dispute.
政府不得不干预这场争端。
介入某一情况,以改变或阻止某行动。
To become involved in a situation, so as to alter or prevent an action.
在时间点或事件之间发生。
To occur, fall, or come between, points of time, or events.
成为障碍或造成延误。
To occur or act as an obstacle or delay.
在他人谈话或讨论中插话,或对涉及他人的情况作出回应。
To say (something) in the middle of a conversation or discussion between other people, or to respond to a situation involving other people.
intervene
Base
原形
intervenes
3rd person
第三人称单数
intervening
-ing
现在分词
intervened
Past
过去式
intervened
Past participle
过去分词
The government often intervenes in the economy.
政府经常干预经济。
The teacher intervened when the students started arguing.
当学生们开始争吵时，老师介入了。
No one has intervened in the conflict yet.
还没有人介入这场冲突。
规则动词，过去式和过去分词加-ed。
The teacher intervened to stop the argument between the two students.
老师进行干预，以阻止两个学生之间的争吵。
The government refused to intervene in the company's internal dispute.
政府拒绝干预该公司内部的纠纷。
If the bleeding doesn't stop, doctors will have to intervene immediately.
如果出血不止，医生必须立即介入。
后接名词或代词，表示介入某事件或情况。
The government had to intervene in the dispute.
政府不得不干预这场争端。
表示在两者之间调停或插入。
A neighbor intervened between the two arguing parties.
一位邻居介入了争吵的双方之间。
后接不定式，表示介入的目的是做某事。
The teacher intervened to stop the fight.
老师介入以制止斗殴。
Not this
The government intervened the conflict.
Use this
The government intervened in the conflict.
动词 intervene 是不及物动词，不能直接接宾语，需用介词 in 引出所介入的事物。
Not this
She intervened with the argument.
Use this
She intervened in the argument.
表达‘介入某事’时，intervene 后应搭配介词 in，而非 with。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
调停争端
The United Nations sent a mediator to intervene in the dispute.
联合国派出一名调解员来调停这场争端。
介入情况
The government decided to intervene in the economic crisis.
政府决定介入经济危机。
代表某人干预
The lawyer intervened on behalf of the victim.
律师代表受害者进行了干预。
在双方之间调停
A neutral party tried to intervene between the warring factions.
一个中立派试图在交战双方之间调停。
介入阻止某事
The police intervened to prevent the fight from escalating.
警方介入阻止了斗殴升级。
直接干预
The president rarely intervenes directly in policy matters.
总统很少直接干预政策问题。
Use intervene naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象一下你走到两个吵架的人中间，举起双手说‘停！’，这就是 intervene 的‘介入’。
常见场景：formal、informal、academic、legal 通常用于正式或半正式场合，如法律、医疗或政治干预，也可用于日常对话中的干涉举动。
不及物动词，通常后接in或between引出介入领域或对象。
Dictionary facts from ECDICT, WIKTIONARY.