there are many organizations to help the deaf and blind ,请问里面的to 是什么成分,或者启一个什么作用,及为什么要加这样一个to
问题描述:
there are many organizations to help the deaf and blind ,请问里面的to 是什么成分,或者启一个什么
作用,及为什么要加这样一个to
答
做定语,起修饰作用,to help还可以改成helping。
答
there are many organizations to help the deaf and blind
首先这是个there be结构
there are many organizations句子主干
to help the deaf and blind 修饰 many organizations 某种程度上可以说是其的宾语补足语
同时表示目的 为了帮助盲人和耳聋的人们才设立这样的一些组织的
答
to help the deaf and blind,构成动词不定式(to + 动词原形)短语,此短语做organizations的定语