The Passive Voice( ( 一 一 ) ) 语 语 态 态 分 分 类 类 英语动词有两种语态，主动语态和被动语态。 主动语态表示主语是动作的执行者，被动语态表示 主语是动作的承受者。如： They will build a new bridge over the river. ( 主动) A new bridge will be built over the river. (被动 ) 汉语中常用“被”、“给”、“由”、“受”等词用来 表示被动，而英语用： 助动词 助动词 be + be + 及物动词的过去分词 及物动词的过去分词构成。 She waters the flowers every day. The flowers What does she do every day? every day. are watered by her主动句与被动句之间的转换 We bought some books. 主语 谓语动词主动语态的过去式 宾语 Some books were bought ( by us ) 主语 谓语动词被动语态的过去分词 介词+ 宾语 My moth
