34) be good(bad) for、be good at的相关用法

1.be good for 对......有益

Doing morning exercises is good for your health.

做早操对你们的建康有益。

2.be good at 擅长于......

Li Ping is good at basketball.李平擅长于篮球。

= Li Ping is good at playing basketball.李平擅长于打篮球。

be good at = do well in 如：

I’m good at math. = I do well in math.我擅长于数学。

3.be good to 对......好

Parents are always good to their children.

父母亲总是对他们的孩子好。