英语短语 "have no interest in" 的核心含义是 "对……没有兴趣;对……不感兴趣",用于表达主语对某事物或活动缺乏兴趣的状态。
该短语的结构为:主语 + have/has no interest in + 宾语(宾语可以是名词、代词或动名词,因为"in"是介词,后接动词时需用动名词形式"v.-ing")。
需注意主谓一致:
第一/二人称(I/you/we/they)、复数主语用 have no interest in;
第三人称单数(he/she/it)用 has no interest in。
1、 接名词(直接说明对某事物没兴趣):
I have no interest in history.(我对历史没有兴趣。)
She has no interest in fashion.(她对时尚不感兴趣。)
2、 接代词(指代前文提到的事物):
The movie was boring—we had no interest in it.(那部电影很无聊,我们对它没兴趣。)
He talked about football, but I had no interest in that.(他聊足球,但我对那话题没兴趣。)
3、 接动名词(说明对某活动没兴趣):
They have no interest in playing basketball.(他们对打篮球没兴趣。)
My dad has no interest in using smartphones.(我爸爸对用智能手机不感兴趣。)
可与 "be not interested in" 互换(前者是名词性表达,后者是形容词性表达,意思一致):
She has no interest in singing. = She is not interested in singing.(她对唱歌没兴趣。)
介词"in"后不能接动词原形,需将动词变为动名词(v.-ing);
✖ 错误:I have no interest to watch TV.
✔ 正确:I have no interest in watching TV.(我对看电视没兴趣。)
总结:"have no interest in"是表达"无兴趣"的常用短语,重点是掌握介词"in"后的搭配规则(名词/代词/动名词),并根据主语调整"have/has"的形式。