The passive voice 被动语态将来时被动语态现在完成时被动语态现在进行时被动语态被动语态的用法• 1 ）不知道动作的执行者是谁或由于某种原因必提动作的执行者时。• 2 ）当我们要强调动作的承受者而不是动作的执行者时。 Some new computers were stolen last night. 一些新电脑在昨晚被盗了。 ( 不知道电脑是谁偷的 ) This book was written by him. 这本书是他写的。 记忆歌诀：谁做的动作不知道，说出谁做的没有必要；动作承受者需强调，被动语态运用到。1 、主动语态的宾语 被动语态的主语2 、主动语态的谓语动词被动语态的谓语动词be+ 动词的过去分词3 、主动语态句子里的主语变为介词 by 的宾语。（放在谓语动词之后；可省略。）由主动语态变为被动语态的方法S+V+OS(o)+|be+Ved +(by)+O(s)Vbe +VedMany people speakEnglish.Englishis spoken by many people.记忆歌诀：宾变主，主变宾， by 短语后面 跟。谓语动词变被动， be 后“过分”来使用。 被动语态 be+p.p.1. 一般现在时：主 +is/are/am +p.p.2. 一般过去时：主 +was/were +p.p.3. 一般将来时：主 +is/are/am going to+be +p.p. 主 +will/shall+be +p.p.4. 过去将来时：主 +was/were going to+be +p.p. 主 +would/should+be +p.p.5. 现在进行时：主 +is/are/am +being +p.p.6. 过去进行时：主 + was/were +being +p.p.7. 现在完成时：主 +have/has +been +p.p.8. 过去完成时：主 +had+been +p.p.9. 含有情态动词：主 + 情态动词 +be +p.p.记忆歌诀：被动语态 be 字变， 过去分词跟后面。Practice 1: 句型变换1. They are going to build the stone bridge next year. The stone bridge ______ ______ _______ ________ _______ next year.2. The manger won’t complete the project in a week. The project ______ ______ ______ in a week by the manager.主 +is/are/am going to+be +p.p. 主 +will/shall+be +p.p.3. We have watered all the flowers. All the flowers ______ ______ ______ by us.4. The government has designed a new programme to help disabled people . A new programme ______ ______ ______ to help disabled people . 现在完成时：主 +have/has +been +p...
