初二被动语态复习进程.docx

初二被动语态 精品文档 精品文档 收集于网络，如有侵权请联系管理员删除 收集于网络，如有侵权请联系管理员删除 精品文档 收集于网络，如有侵权请联系管理员删除 语法讲解被动语态 主动语态与被动语态的概念： 语态 ---- 说明主语和谓语之间的关系 英语动词的语态有两种：⑴主动语态：表示主语是动作的执行者 ⑵被动语态：表示主语是动作的承受者(常常没在有必要指出动作的执行者情况下使用) 例：They speak English. （主动语态） 主 谓 宾 English is spoken by them. （被动语态） 主语 谓语 介词短语 注：☆及物动词有被动语态，不及物动词必须带有介词才可以有被动语态。 例：⑴We listen to the teacher carefully in class. 主 谓 宾 →The teacher is listened to by us 　　carefully in class. 主语　　　谓语　　介词短语 ⑵Ｗe laughed at him . →He was laughed at by us. 被动语态的结构与应用情况： 基本结构： 肯定句式：be +done (及物动词的过去分词) 如果是不及物动词 + 相应的介词或副词 否定句式：be +not +done 疑问句式：be动词（情态动词）放句首 被动语态中的be为助动词，无意义。be可能是am , is , are也可能是was ,were或原形be。 　注：☆被动语态的时态是由be的时态决定的，be是什么时态，全句就是什么时态，be后面的过去分词不变。 Eg: Ｔhe song is liked by young people. (肯定句) Ｔhe song isn’t liked by young people　　（否定句） Is the song liked by young people ?　　　（一般疑问句） Who is the song liked by ?=By whom is the song liked?　（特殊疑问句） 各种时态的构成（动词以do为例）： 时 态　　 动词的被动形式　　 例句　　 一般现在时am/is /are done　　　 He is asked to do this.　　 一般过去时was/were done　　　 The story was told by her mother.　　 一般将来时will /shall be done　　 The problem will be discussed tomorrow. Is/are going to 过去将来时should/would be done　 He said the trees would be planted soon. Was/were are going to 现在进行时am/is/are being done　　　 The novel is being written.　　 过去进行时was/were being done　　 At that time the desk was being made. 现在完成时has/have been done　　 The house has been built.　　 过去完成时had been done　　 They said that their work had been finished.　　 含有情态动词的被动语态:情态动词+be+ done Your homework must be handed in today. 其它几种特殊句型：It is said that ……..? ?? ?? ?It is well known that …….? ?? ? It is reported that……? 　例：①History is made by the people. (一般现在时) ②The cars were made in Tianjin in 1995. (一般过去时) ③The tree will be cut down next year.(一般将来时) ④The room must be kept clean.　（含有情态动词的被动语态） ⑤The door is being opened.　（现在进行时） ⑥The film has been s