【begoodat后面加什么动词】在英语学习中,"be good at" 是一个非常常见的表达,用来表示某人在某方面擅长。然而,很多学习者在使用时常常会混淆“be good at”后面应该接什么词性。实际上,“be good at”后面通常接的是 名词或动名词(即动词的 -ing 形式),而不是原形动词。
总结:
- be good at 表示“在……方面做得好”。
- 其后应接 名词或动名词(-ing 形式)。
- 不能直接跟 动词原形。
- 常见搭配包括:sports, cooking, singing, reading, playing piano 等。
表格:be good at 后面可接的词性及例子
| 词性 | 举例说明 | 正确用法 |
| 名词 | sports | She is good at sports. |
| 动名词 | cooking | He is good at cooking. |
| 名词 | math | I am good at math. |
| 动名词 | playing the guitar | They are good at playing the guitar. |
| 名词 | reading | She is good at reading. |
| 动名词 | swimming | He is good at swimming. |
常见错误与正确用法对比:
| 错误用法 | 正确用法 | 解释 |
| She is good at run. | She is good at running. | “run” 是动词原形,需改为 -ing 形式。 |
| He is good at to play piano. | He is good at playing piano. | “to play” 是不定式,不符合语法规则。 |
| I am good at speak English. | I am good at speaking English. | “speak” 是动词原形,需变为 -ing 形式。 |
小贴士:
- “be good at” 与 “be good with” 不同。“be good with” 更强调对人或事物的处理能力,如 “She is good with children.”
- 如果想表达“擅长做某事”,可以用 “be good at doing something” 的结构。
通过掌握这些规则,可以更准确地使用 “be good at” 这个短语,避免常见的语法错误,提升英语表达的自然度和准确性。


