I'm afraid you can't have a look.afraid是形容词,后面为什么加look?

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I'm afraid you can't have a look.afraid是形容词,后面为什么加look?

I'm afraid you can't have a look.afraid是形容词,后面为什么加look?
I'm afraid you can't have a look.afraid是形容词,后面为什么加look?

I'm afraid you can't have a look.afraid是形容词,后面为什么加look?
afraid 后面省略了that,其实这句话是一个表语从句,用that引导,只不过是省略了,而且look是名词,have a look 看一看的意思.这句话的意思是:恐怕你不能看一看.

因为是be afraid that,省略了that
宾语从句,表示恐怕

既然是从句,主语是you ,允许有动词have,此处的look是名词,即,have a look 的look是名词

此处为系表结构短语,简单地说,就是你见到的那种 be+adj.+to do sth 一类的,比如说be excited to do sth.同理可得 be afraid to do sth.。后面除了可以使用不定式,还可以用介词加动名词(记住介词后动词要变ing形式)例如:be afraid of doing sth. be anxicous of doing sth.
同时:这种结构后...

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此处为系表结构短语,简单地说,就是你见到的那种 be+adj.+to do sth 一类的,比如说be excited to do sth.同理可得 be afraid to do sth.。后面除了可以使用不定式,还可以用介词加动名词(记住介词后动词要变ing形式)例如:be afraid of doing sth. be anxicous of doing sth.
同时:这种结构后面还可以使用that +从句,that 可以省略。
此处就是I‘m afraid (that) you can't XXXXX
可以看出afraid 表示主观态度,所以后面的从句使用的其实是虚拟语气。(就是跟can, should, would等等单配使用,这些词后面就用原型了)
I’m afraid (that) your brother might have given up his endeavor.

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