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现在完成时的被动形式

一、现在完成时的被动语态的用法 1.表示一个被动的动作发生在说话之前,强调对现在造成的影响和结果.如: the door has been locked. 门被锁上了. 2.表示一个被动的动作或状态开始于过去,持续到现在,并可能持续下去,常与for 或since

现在完成时的被动语态与一般过去时的被动语态的区别: 一般过去时的被动语态表示一个被动的动作发生在过去的某个时候,其结果对现在没有影响;而现在完成时的被动语态的动作或状态尽管发生在过去,但侧重说明该动作或状态对现在造成

现在完成时的被动语态 主动语态表示主语为动作的执行者;被动语态表示主语为动作的承受者.现在完成时的被动语态强调过去的动作对现在造成的影响或结果,但主语为动作的承受者,表示“……已经被……”.现在完成时的被动语态结构是

have/has+been+过去分词表示是现在完成时的被动语态,如果不加been,只是have/has+过去分词就表示是现在完成时.

主动 被动 We have finished the work. The work has been finished.We have travelled to Ji'nan. The books have been sold out.We have ate up all apples. The money has been used up.They have lost the money. The trees have been removed.She has arrived in China. The telephone has been stolen.

现在完成进行时和现在完成时皆可表示动作对现在产生的结果,但前者所表示的其构成是主语+had +过去分词. 那时以前 那时 现在 2) 用法 a. 在told

现在完成进行时的被动:be being done现在完成时:be done有区别的~ 前者还需要有进行时态~

被动语态一般过去时:was/were done一般现在时:be done一般将来时:be going to be/wil be done过去完成时:had been done现在完成时:has been done

现在完成进行时的被动语态------- have / has been being done 过去完成进行时的被动语态------- had been being done 将来完成进行时被动语态------- will have been being done 例句:1 The problem had been being d

be done being done have been done was done was being done had been done will be done will being done will have been done

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