高中英语被动语态讲解（共48张PPT）

一：英语的谓语动词有两种语态 We speak English. 主语 谓语 宾语 English is spoken by us. 主语 谓语 宾语 宾变主,主变宾,前加by 动变被,看清be, 结构分别be+ pp 主动语态 被动语态 主变被解题步骤: 1. 找宾语 ----即动作的承受者 They make shoes in that factory. Shoes 2. 判断宾语的单复数 ----即be动词的单复数. are were 3. 判断动词的时态 ----即be动词的时态. 4. 修改谓语的时态 ----即原句动词改为过去分词 made 5. 修改原句的主语 ----即by+ 主语/ 宾语. by them.   Tom broke the window.      The window was broken by Tom.   Tom broke the windows.      The windows were broken by Tom.   He broke the windows.      The windows were broken by him. 一般现在时： am / is / are done 一般过去时： was / were done 现在进行时： am / is / are being done 过去进行时： was / were being done 现在完成时： have / has been done 过去完成时： had been done 一般将来时： shall / will be done ; be going to be done 当句中含有情态动词时，句子结构为 can / must / have to…be done 1.They make shoes in that factory. 主语+及物动词+宾语 Shoes are made (by them) in that factory. 一般现在时： S(主语）+am/is /are +过去分词 He rides the motorbike to his factory every day.