be afraid of/to的问题用法我有一道英语题不太明白!`the little girl is afraid ___the darkness and she is afraid __alone.A.of,of sleepingB.to,to sleepC.of,to sleepD.to,of sleepingA/C我就不明白为什么前面那一空必须要用be afraid of,而不能用be afraid to,而后面两个都行?
问题描述：
be afraid of/to的问题用法
我有一道英语题不太明白!`
the little girl is afraid ___the darkness and she is afraid __alone.
A.of,of sleeping
B.to,to sleep
C.of,to sleep
D.to,of sleeping
A/C
我就不明白为什么前面那一空必须要用be afraid of,而不能用be afraid to,而后面两个都行?
答
be afraid of doing sth(害怕做某事)
如:I'm afraid of talking to him.
我害怕和他聊天.
be afraid to do sth.(不敢做某事)
如:I'm afraid to talk to him ,because he is too serious.
我不敢跟他说话,因为他太严肃了.
答
be afraid of后面加上的是名词或名词短语,代词,动名词或动名词短语.
be afraid to后面加的是动词原形.