连接副词where/when/，希望有帮助1.名词性从句包括主语从句，宾语从句.名词性从句中的连接词有连词that/whether/asif;whomever/whichever;whoever/why/，连接代词what/who/which/whose/whatever/，给你介绍一下名词性从句你好;how/、同位语从句和表语从句2
