【begoodat后面加什么动词】在英语学习中,"be good at" 是一个非常常见的短语,用来表示“擅长某事”。它后面通常接名词或动词的-ing形式(即动名词)。虽然很多人会误以为可以接原形动词,但其实正确的用法是接动名词。
以下是对“be good at 后面加什么动词”的总结和详细说明,帮助你更准确地掌握这个语法点。
一、总结
| 项目 | 内容 |
| 短语 | be good at |
| 功能 | 表示“擅长……” |
| 后接成分 | 名词 或 动名词(动词+ing) |
| 常见错误 | 后面直接加原形动词(如:be good at run) |
| 正确用法 | be good at running, be good at swimming |
二、详细解析
“be good at”是一个固定搭配,其中“at”是介词,后面需要接名词或动名词。动名词是动词的一种形式,由动词+ing构成,相当于名词使用。
✅ 正确用法示例:
- I am good at playing the piano.
- She is good at cooking.
- They are good at solving problems.
❌ 错误用法示例:
- I am good at play the piano. (错误,应为 playing)
- He is good at run. (错误,应为 running)
三、常见动词与“be good at”的搭配
下面是一些常见动词与“be good at”的搭配方式,供参考:
| 动词 | 正确形式 | 例句 |
| run | running | She is good at running. |
| swim | swimming | He is good at swimming. |
| cook | cooking | My mom is good at cooking. |
| play | playing | We are good at playing football. |
| write | writing | She is good at writing stories. |
| speak | speaking | I am good at speaking English. |
| drive | driving | He is good at driving. |
| study | studying | They are good at studying. |
四、小贴士
1. “be good at”中的“at”是介词,所以后面不能直接跟动词原形。
2. 如果想表达“擅长做某事”,可以用“be good at + 动名词”。
3. 注意区分“be good at”和“be good with”。“be good with”常用于表示“擅长与……打交道”,例如:“She is good with children.”
五、总结
“be good at”后面应该接名词或动名词(动词+ing),不能直接接动词原形。掌握这一规则,可以帮助你在写作和口语中更自然地表达自己的能力或技能。
如果你还在混淆“be good at”和“be good with”,建议多做一些练习题,并结合实际语境进行记忆。这样能有效提升你的英语表达能力。


