be afraid of doing sth和 be afraid

问题描述:

be afraid of doing sth和 be afraid
be afraid of doing sth和 be afraid to do sth区别

be afraid to do sth 表示“怕而不敢为”
be afraid of doing sth 表示“害怕(当心)某种结果的发生”
如:
He is afraid to climb the tree,because he is afraid of falling off it.
他不敢爬树,因为怕从树上掉下来beafraidof doingsth是害怕某种结果的发生 和be afraidtodosth是怕而不敢为?是这样吗嗯!!有什么词语前面只能加so不加such的吗形容词,副词前用so
名词前用such嗯,谢谢!