It is +adj+for sb.+to do sth.与 It is +adj +of sb.+to do sth.的区别?

题目

It is +adj+for sb.+to do sth.与 It is +adj +of sb.+to do sth.的区别?
要容易懂!
是不是用第一个中adj是形容事情的，用第二个+中adj是形容人的．

答案

前者的形容词多用来形容一件事情,
后者的形容词多用来形容人
如
It's very difficult for me to do it.Difficult 指事情很难
It's very kind of you to do it for me.Kind指人的品质好