VIP被动语态课件讲解.pptVIP

(四)主动语态变被动语态: (1)把原来的宾语提到前面作被动语态的主语; (2)把谓语动词变成被动结构(be＋过去分词) (根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式)。 (3)把主动语态中的主语放在介词by之后作宾语，将主格改为宾格。如： They make the bikes in the factory. The bikes in the factory. are made them by 主变被步骤: 1.找宾语: 即动作的承受者(改为主语) He washed his car yesterday. His car 3. 判断新主语的单复数:确定be动词的单复数. be 4. 判断动词的时态 : 即be动词的时态. 2. 修改谓语的语态:即be+原V.过去分词 washed 5. 修改原句的主语 :即by +主语(变宾格). (by them) yesterday. is was was 1.Tom broke the window.??? The window 2.She broke the windows.? ??? The windows 3.He cleans the classroom everyday.?? ?? The classroom was broken by Tom. were broken by her. is cleaned by him be动词的单复数变化: everyday. He rides the motorbike to work every day. The motorbike is ridden to work (by him) every day. A computer computer, use, in our class is used in our class every day. They bought ten computers last year． Ten computers last year. were bought (by them) 1.They will finish the work in ten days. The work in ten days. will be finished (by them) 2.They are going to have a show tomorrow. A show is going to be had (by them) tomorrow. 1. Amy can take good care of the cat． The cat can be taken good care of by Amy. 2. They should sing some beautiful songs. Some beautiful songs by them. should be sung He can carry the basket easily. The basket can be easily carried by him. 在通常情况下，修饰被动语态的副词一定要放在助动词be与过去分词之间。如： She was badly paid. 她挣的钱很少。 The trip was well organized. 旅行组织得很好。 将副词放在过去分词之后也是可以的。 2.含有双宾语的动词在变为被动语态时，有以下三种情形： (1)有些双宾动词(如award, buy, give, leave, lend, offer, pay, show, teach, tell等)在变为被动语态时，既可把间接宾语(指人)变为被动语态的主语,而把直接宾语(指事物)保留下来(称为保留宾语),也可把直接宾语(指事物)变为被动语态的主语,而把间接宾语改为介词to 或for引起的状语(到底用to还是for,与所搭配的动词有关)。比较： He gave her some money. 他给她一些钱。 She was given Some money was given to her. some money. 2. He bought his friend some fruits yesterday. His friend was bought some fruits (by him) yesterday. Some fruits were bought for his friend (by him) yesterday. 1. He bought her a wat