高考英语一轮复习——被动语态（附答案）

高考英语一轮复习——被动语态（附答案） I. 考点分析 一、被动语态的形式 被动语态是非常重要的考点。并且我们发现与被动语态有关的考题每次都有2到3题。 首先我们要了解被动语态的基本形式。 一般现在时 be done 现在进行时 be being done 一般过去时 was/were done 过去进行时 was/were being done 现在完成时 have/has been done 过去完成时 had done 一般将来时 will be done 将来过去时 would/should be done 将来完成时 will have been done 过去将来完成时 would/should have been done going to结构 going to be done be to be to be done 情态动词 情态动词+be done 不定式 to be done to have been done 二、被动语态在下列情况下可以使用： 1. 只有及物动词或不及物动词+前置词才能用被动态结构；单独的不及物动词不能使用。 A great battle was fought. The babies were looked after by the nurse. 2. 当不知到动作的发出者，或不容易指出动作的发出者时，可用被动语态。 The window is broken. The chemical works is equipped with sophisticated machines. The audience is requested to keep silence