一般现在时的被动语态： 承受者+be{is/am/are +done过去分词 by+执行者 . .： Many schools are builtdone every year in the city. note： {地点状语,时间状语一般都放在句末;in the city 特指 其中 be 的使用取决于主语的单复形式; A lot of修饰可数和不可数名词 Many修饰可数名词转自环 球 网 校 Mach修饰不可数名词 主动： They all read原形 English every day. 被动：English read 过去分词by all of them every day. 主动：Mother often scolds me. 被动：I am often scolded by mother. 一般过去式的被动语态： 承受者+be{was/were +done过去分词 by+执行者 不明确可省略; .： 主动：He repaired his bike yesterday. 被动：His bike was repaired by him yesterday. 主动：Children cleaned many streets last Sunday. 被动：Many streets were cleaned by children last Sunday. 现在进行时的被动语态： 承受者+be{is/am/are being现在分词done by+执行者 不明确可省略; . 主动： He is writing his composition. 被动：His composition is being written by him. Note： write/wrote/wtitten 过去进行时的被动语态： 承受者+be{was/were｝ being现在分词done by+执行者 不明确可省略; . 主动：He was majoring computer during his college. 被动：Computer was being majored by him during his college. 将来时的被动语态： 承受者+{be going to/will/shallbe动词原形/be to｝be done by+执行者 不明确时可省略; A big supermarket will/shall/be to be built here next year Note ： be to ：计划或安排好的动作或行为; The flight is to leave for Hefei city. 6. 现在完成时的被动语态： 承受者+have复数主语/has been done by+执行者 不明确可省略 . 主动：Our School has finished many scientific researches. 被动：Many scientific researches have been finished by our school. 7. 将来时态的被动语态：转自环 球 网 校 承受者+{be going to/will/shall/be to｝have been done by+执行者 . 主动：We‘ ll have finished the book by the end of September. 被动： The book will/shall have been finished by the end of September Note： by the end of 短语的用法 1 Will have done by the end of +将来时态 2 Had done by the end of +过去完成时态 . The project had been made by the end of last week. 本文来源：https://www.wddqw.com/doc/9ff55fb04593daef5ef7ba0d4a7302768e996ff3.html