The reason why be didn't come was __ he was ill
问题描述:
The reason why be didn't come was __ he was ill
空格里为什么填THAT?而不是WHAT?
如果THAT做着个WAS后面的表语从句的时候,他后面的he was ill不完整啊?
答
the reason why.is that
典型的表语从句的结构,“.的原因是.”(高一会讲)
空格后面已经完整
he主 was 系 ill表
所以空格处不做任何成分,而what引导的不论什么从句都是要做成分的,所以这能是that
总的来说就是 that引导(he was ill)做was(第一个was)的表语,在 表语从句中不做任何成分