九年级英语第一轮复习被动语态讲解及练习

被动语态 (一) 语态分类 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) 被动语态的结构：______________________________ 主动语态变被动语态的方法 e.g. I ate the apple.（主动句） → The apple was eaten (by me).（被动句） 1.把主动句的宾语变成被动句的主语。 2.把谓语变成被动语态的be + 过去分词，时态要与原句_____________。 3.把主动句的主语变为被动句的介词______的宾语，by 短语可以省略。 (二) 被动语态的时态、人称和数的变化 1. 一般现在时：______________________________ People grow rice in the south of the country. Rice _______________ in the south of the country. 2. 一般过去时：______________________________ They planted the tree last month. The tree _______________ last month. 3. 一般将来时：______________________________ ______________________________ 1)They will send cars abroad by sea. Cars _______________ abroad by sea. 2)They are going to hold a sport meeting next week. A sport meeting ________________________ next week. 4. 现在进行时：______________________________ The radio is broadcasting（播放） English songs