求分析下~这个句子的~句式~成分~结构It's almost impossible not to wonder if maybe,at some point in the distant past,our rocky neighbor once supported life.(来自一篇天文学关于火星的文章)
问题描述:
求分析下~这个句子的~句式~成分~结构
It's almost impossible not to wonder if maybe,at some point in the distant past,our rocky neighbor once supported life.(来自一篇天文学关于火星的文章)
答
两个逗号之间, at some point in the distant past, 肯定是个插入语,算是状语吧,表时间的,很久以前的某个时候
almost impossible not to wonder 双重否定表肯定,几乎不能不怀疑
if maybe our rocky neighbor once supported life是wonder的宾语从句,怀疑的内容,我们的岩石邻居(火星)曾经也有生命存在。
整体而言的意思就是说:几乎不能不怀疑在很久以前的某个时候我们的岩石邻居(火星)曾经也有生命存在过。
答
It's almost impossible not to wonder if maybe,at some point in the distant past,our rocky neighbor once supported life.It 形式主语,真正的主语是后面的不定式not to wonder,为平衡句子结构,不至于显得头重脚...