被动语态_343308.pptVIP

被动语态 The Passive Voice 掌握被动语态的构成和一般现在时 ，一般过去时 以及一般现在时带有情态动词的被动语态 的用法 They are building the playground now. 他们正在建操场。 主语+ am/ is / are+ being +过去分词 I was doing my homework in the reading room.  我正在做作业. 主语+ was/were + being +过去分词 Practice: 5. I must finish my homework on time. * My room is cleaned (by me) every day. 房间每天被（我）打扫。 1. 一般现在时： I clean my room every day. 我每天打扫房间。 主语+am/ is / are +过去分词 People in Australia speak English. English is spoken ﹙by people ﹚in Australia. She washed her clothes yesterday. 她昨天洗了她的衣服。 2.一般过去时： 主语+ was / were +过去分词 Her clothes were washed (by her) yesterday. 她的衣服昨天被(她)洗了。 Mr. Henry heard a strange noise last night. A strange noise was heard last night (by Mr. Henry). 3. 情态动词的被动语态： You can pass the exam if you study hard. 如果你努力学习，你就能通过考试。 The exam can be passed (by you) if you study hard. 如果你努力学习，考试就能被（你）通过。 主语+情态动词+ be +过去分词 People may catch fish in the river. Fish may be caught in the river (by people). 4.一般将来时： 主语+ will be +过去分词 We will have a party tomorrow. 我们明天将举行一个聚会。 A party will be had tomorrow (by us). 一个聚会明天将被（我们）举行。 My mother will meet me at the school gate after class. I will be met at the school gate after class (by my mother). 5.过去将来时： We would have a party tomorrow. 我们明天将举行一个聚会。 A party would be had tomorrow (by us). 一个聚会明天将被（我们）举行。 主语+ would / should be +过去分词 My father would meet me at the school gate after class. I would be met at the school gate after class (by my father). 6.现在进行时: The playground is being built now (by them). 操场正被(他们)修建。 The students are planting many trees. Many Trees are being planted (by the students). 6.过去进行时: My homework was being done (by me) in the reading. The students were planting many trees. Many Trees were being planted (by the students). 7. 现在完成时： 主语+ have/ has been +过去分词 He has ever read the book three times. 他曾读过这本书三遍。 The book has ever been read three times (by him). 这本书曾被（他）读过三遍。 They have kept the pictur