I found many children there,most of them being boys.疑问疑问?

题目

I found many children there,most of them being boys.疑问疑问?
I found many children there,most of them _____ boys.
为什么空格处是being,而不是were?

答案

英语小规则之一:不能用逗号连接两个完整的句子.
如题,如果I found many children there,most of them were boys.这就是两个主谓宾完整的句子,是错误的.
所以为了使句子成立,又不破坏英语的规则,so 用being带替were
这是非谓语动词语法那块的分词做独立主格结构用法.
你可以细查.