表示“与……有关;和……有联系/关系”,强调事物之间的关联或因果联系。
该短语是固定动词搭配,核心结构为:
其中,不定代词/数量词是关键变体,常见搭配有:
肯定关联:用 something/a lot/much(一些/很多/大量)
否定关联:用 nothing/little(毫无/几乎没有)
疑问关联:用 anything(任何)
通过不同句式和语境,更清晰理解用法:
强调“与……有(一定/很大)关系”,常用 something/a lot/much 修饰。
His job has something to do with computers.(他的工作和电脑有关。)
The accident had a lot to do with the driver’s carelessness.(这起事故和司机的粗心大意有很大关系。)
Her mood swings have much to do with stress at work.(她的情绪波动和工作压力有很大关系。)
强调“与……毫无/几乎无关”,常用 nothing/little 修饰,否定形式更常用。
I have nothing to do with that argument.(我和那场争论毫无关系。)
The price has little to do with the quality of this product.(这个产品的价格和质量几乎无关。)
She said she had nothing to do with the missing money.(她说她和丢失的钱毫无关系。)
用 anything 引导,询问“是否有关”,句式随时态变化:
一般现在时:Do you have anything to do with the new project?(你和这个新项目有关吗?)
一般过去时:Did the rain have anything to do with the game’s cancellation?(下雨和比赛取消有关吗?)
现在完成时:Has this decision had anything to do with customer feedback?(这个决定和客户反馈有关吗?)
have a lot to do with:与……有很大关系(强调强关联)
e.g. Success has a lot to do with persistence.(成功和坚持有很大关系。)
have little/nothing to do with:与……几乎/毫无关系(强调弱/无关联)
e.g. His anger had little to do with me.(他的愤怒几乎和我无关。)
短语中的 sth. 通常是不定代词(something/nothing/anything)或数量词(a lot/much/little),不直接接动词;
否定句中 nothing 本身表否定,无需再加“not”;
可替换为 be related to 或 be connected with,但 have sth. to do with 更口语化、常用。
综上,"have sth. to do with" 是表达“关联”的基础短语,通过不定代词/数量词的变化,可灵活传递“有关、无关、询问关联”等不同含义,是日常交流和写作中的高频表达。