2024年中考英语复习被动语态课件

被动语态 Tom catches Jerry. Jerry is caught by Tom. 一个内容 两种说法 从动作发出者角度 从动作承受者角度 主动说法 被动说法 主动语态 被动语态 选择哪一种呢？ 关键看强调的对象及运用角度 Tom catches Jerry. 动作的发出者 主动语态 动作 动作的承受者 Jerry is caught by Tom 动作的承受者 被动语态 动作 动作的发出者 被动语态的基本形式 观察下列被动语态的句子，圈出表示被动含义的谓语部分 1.The trees are planted by the volunteers. 2. Disneyland is enjoyed by millions of people from all over the world. 基本形式：be+ 及物动词（组）的过去分词 3.Chinese is spoken by people all over the world. 4.The children are taken good care of by their grandma. 有些相当于及物动词的短语词组,如“动词+介词”,“动词+副词”等,也可用于被动语态,但要把它们看作一个整体,不能分开 不及物动词没有被动语态,但不及物动词+介词/副词可以构成及物动词短语,变被动语态时介词和副词不要丢掉. 1. John turned on the radio. The radio was turned on . 2.Grandma takes care of my sister. My sister is taken care of by Grandma. 3.We must speak to old people politely. Old people must be spoken to politely. 短语动词是整体，不可丢掉后面的介词或副词！ look for look after take care of hand in laugh at speak to be looked for be looked after be taken care of be handed in be laughed at be spoken to 主动 被动 短语动词是整体，不要丢掉后面的介词或副词哦！ Tom catches Jerry 主动 被动 Jerry is caught by Tom S V O 动作发出者 动作 动作承受者 动作承受者 动作 动作发出者 步骤： 1：换 2：改 3：加by （有时也会省略） 4：补（有状语时） 小试牛刀 1.They play football on Sunday. 2.Lucy does the homework in the morning. 3.They play the computers in class. 4.We make the machines in Beijing. Football is palyed by them on Sunday. The homework is done by Lucy in the morning. The computers are played by them in class. The machines are made by us in Beijing. 主语和宾语互换时，要注意“格”的变换，be的形式取决于变化前句中给定的时态以及更换后新主语的人称及单复数情况 被动语态的时态 1.语态： 主动语态 主动语态 关注 做 被做 do be done 2.时态： 动作发生的时间 动词形态 关注 不同时态下的被动语态结构 1. We clean the classroom everyday. 2. The students planted these trees last year. 3. They will finish the work in three hours. 4. We are painting the room now. 5. We were builting the road this time last year. The classroom is cleaned by us everyday. 一般现在时：am/ is/ are + 动词过去分词 These trees were pl