题目内容

8．He chose two story books the other day．（改为被动语态）
Two story bookswerechosen by him the other day．

分析 前几天他挑选了两本故事书．
前几天两本故事书被他选择了．

解答 答案：were chosen．原句chose是choose的过去式，the story books是choose的承受者，构成被动关系，结合时态用一般过去时的被动语态was/were+过去分词，主语是复数，故were，choose的过去分词是chosen，故答案是were chosen．

点评 一般过去时的被动语态was/were+过去分词的呈现，各种类型的被动语态的构成要理解掌握．

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