PassiveVoice被动语态动词的时态：一般现在时一般过去时现在进行时一般将来时过去进行时现在完成时过去完成时过去将来时动词的形式：表格：被动态基本结构英语动词有两种语态：主动语态和被动语态。主动语态：动作由主语去执行和完成的叫做主动语态被动语态：动作不是由主语做的叫做被动语态。当我们不知道谁是动作的执行者,或者只需强调动作的承受者时，要用被动语态。被动语态的注意事项：1.动词的语态可以用在各种时态当中，各种时态中都可以出现主动语态和被动语态。2.不定式在被动语态中to不能省略Eg.Myteachermademecleantheclassroomtoday.3.被动语态的其他形式：1）含有情态动词的被动语态（unit3）结构：情态动词+be+动词过去分词Eg.Yourhomeworkmustbefinishedtoday.2)一般过去时的被动语态(unit9)结构：was/were+动词过去分词Eg.Thisbuildingwasbuiltlastyear.主语动作3）一般现在时的被动语态(unit12)am/is/are+v的过去分词Eg.Pensareusedtowrite(byus).TheyplayfootballonSunday.Lucydoesthehomeworkintheevening.Theyoftenusecomputersinclass.WemakethesemachinesinBeijing.Theybuiltthetallbuildinglastyear.Hetookgoodcareofhislittlebrotheryesterday.Wecleanedourclassroomjustnow.Theyusedthisroomforresting.