大家好，我是小环，我来为大家解答以上问题。被动语态讲解课件，被动语态讲解很多人还不知道，现在让我们一起来看看吧！

1、语态：主动语态：表示主语是动作的执行者 被动语态：表示主语是动作的承受者 一般现在时的被动语态：助动词is/am/are+P.P.(过去分词） The Olympic Games is held once ever four years. 一般过去时的被动语态：助动词was/were+P.P. The bridge was built in 1995. 一般将来时的被动语态：助动词will+be+P.P. The teaching building will be put up next year. 过去将来时的被动语态：助动词would+be+P.P. 现在进行时的被动语态；助动词is/am/are+being+P.P. A new factory is being built in our town. 现在完成时的被动语态：助动词have/has+been+P.P. He has been sent to work in Tibet. 情态动词的被动语态；情态动词+be+P.P. Your homework must be finished as soon as possible. Teenager should not be allowed watch TV every night. 过去进行时的被动语态：助动词was/were+being+P.P. When I got home ,dinner was being cooked by mother.。

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