-,,,+(动词过去分词)1)一般现在时am/is/are+)一般过去时was/were+)一般将来时will/shallbe+)现在完成时have/hasbeen+)过去完成时hadbeen+)现在进行时am/is/arebeing+)过去进行时was/werebeing+)过去将来时would/shouldbe+)被动语态的主语2)时态的变化3)人称和数的变化4)By短语Oralpractice-主动句改被动句Oralpractice--:,….Themedicalteamismadeupof….Afallentreewasbeingcutup….4)We’))….)))带情态动词的被动结构:情态动词+be+pp(动词的过去分词))(一)(表示主语的属性特征)+副词(well/badly/easily/smoothly),用主动式表被动义。(read,write,sell,wash,clean,wear,open,eat,lock...)+adj./n.,用主动式表被动义。(look,sound,feel,smell,taste,prove,make,...)“开始、结束、运动”的动词用主动式表被动义。(begin,open,start,stop,end,f
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