人教版九年级Unit10Youaresupposedtoshakehands语法讲解
Unit10Youaresupposedtoshakehands.Grammar语法:被动语态一.被动语态的概念某事被某人做二.被动语态的结构结构:be+动词过去分词三.主动语态变被动语态的步骤1.宾
人教版九年级Unit10Youaresupposedtoshakehands语法讲解