名词性从句名词性从句Noun Clause1His job is important. I dont know his job.This is his job.I dont know about the man, Mr. White.主语宾语表语同位语11、什么是、什么是名词性从句名词性从句？What he does every day is important.主语从句I dont know what he does every day 宾语从句This is what he does every day.表语从句I dont know about the fact that he is Mr. White.同位语从句2变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语，由一个句子来充当,这个句子就叫名词性从句。 定义 定义分类1、主语从句 ( subject clause )2、表语从句 ( predicative clause )3
