be good at的三种用法,be good at加动词原形吗

Be Good At的三种用法

Be Good At是一个常用的英语短语，意思是“擅长于”。在英语中，Be Good At有三种不同的用法。

1. Be Good At + 名词

Be Good At + 名词的用法是常见的。这种用法表示某人擅长于某项技能或活动。例如：

1. He is good at playing basketball.

2. She is good at cooking.

3. They are good at singing.

2. Be Good At + 动名词

Be Good At + 动名词的用法表示某人擅长于某种行为或活动。例如：

1. He is good at swimming.

2. She is good at dancing.

3. They are good at running.

3. Be Good At + 动词原形？

Be Good At + 动词原形的用法是一种常见的错误。正确的用法应该是Be Good At + 动名词。例如：

错误：He is good at to swim.

正确：He is good at swimming.

错误：She is good at to dance.

正确：She is good at dancing.

写在文后Be Good At是一个非常实用的英语短语，帮助描述自己或他人的技能和能力。

本文看点：

Be Good At、名词、动名词。