be good for/to health是be good for health还是be good to health,两者有什么区别和联系

问题描述:

be good for/to health
是be good for health还是be good to health,两者有什么区别和联系

一般用be good for+名词
be good to + 动词

be good for sth
be good to do

一般用be good for+名词
be good to + 动词

除了后面加动词的时候to是to do,for是for doing,其它的应该可以互换
但是二者也有歧义的时候.即不都表示"好"
be good for对...有好处
Reading more is good for your writing.
be good to对...态度好
We should be good to the old.