人教版九年级第六单元语法

1． 一般过去时 一般过去时的被动语态 肯定句 肯定句：主语+ was/were + 动词过去分词（+ by+动作执行者）. 例：These trees were planted by my grandfather last year. 这些树是由我爷爷去年种植的。 一般过去时的被动语态 否定句 否定句：主语+ was/were + not+动词过去分词（+ by+动作执行者）. 例：These trees were not planted by my grandfather last year. 这些树不是由我爷爷去年种植的。 一般过去时的被动语态 一般疑问句 一般疑问句：Was/Were+主语+动词过去分词（+by+动作执行者）? Were these trees planted by my grandfather last year? 这些树是我爷爷去年种的吗？ 一般过去时的被动语态 特殊疑问句 特殊疑问句：特殊疑问词+was/were+（主语）+动词的过去分词+（by+动作执行者）? When were these trees planted by my grandfather? 这些树是什么时候被我爷爷种的？ 二．一般过去式的被动语态和一般现在时的被动语态 1、一般现在时的被动语态 一般现在时的被动语态句式常为： 肯定句：主语+ am / is / are +动词过去分词（+by+动作执行者）+其他. 否定句：主语+ am / is / are + not +动词过去分词（+by+动作执行者）+其他. 一般疑问句：Am / Is / Are +主语+动词过去分词（+by+动作执行者）+其他? 特殊疑问句：特殊疑问词+ am / is / are +主语+动词过去分词（+by+动作执行者）+其他? 如：The classroom is cleaned every day. How long are smart phones used (by us) every day? 2、一般过去时的被动语态 一般过去时的被动语态句式常为： 肯定句：主语+ was / were +动词过去分词（+ by+动作执行者）+其他. 否定句：主语+ was / were not +动词过去分词（+ by+动作执行者）+其他. 一般疑问句：Was / Were +主语+动