Unit 4.单元语法课件（被动语态复习）-【帮课堂】2021-2022学年高一英语同步精品讲义（上外版必修一）

UNIT 4　Customs and Traditions 必修一 上外版 2022 1 主题 passive voice 被动语态 目 录 基本构成 种类梳理 重难点 运用 小结 passive voice 被动语态构成 知识点梳理 be + 过去分词 The flowers every day. are watered by her She waters the flowers every day. 主 谓 宾 后面能接宾语的动词才有被动语态 被动语态基本用法 当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。 小结: She waters the flowers every day. 主 谓 宾 The flowers are watered by her every day. ① ② ③ ④ 总结: 主动语态 被动语态 宾语 → 谓语 → 主语 → 其他 → 抄下来 主语 be+ P.P by +宾语 1.宾语-----主语 2. be + P. P 3. by +...... 被动语态构成 be + 过去分词 一般现在时 ________________ + 过去分词 一般过去时 ________________+ 过去分词 一般将来时 ________________+ 过去分词 现在完成时 _____________ + 过去分词 过去完成时 ____________ + 过去分词 过去将来时 _____________+ 过去分词 含情态动词的被动语态 _____________+ 过去分词 was/were am/is/are will be am/is/are/going to be have/has been had been would be can/ may/ must/ should+ be 被动语态分类梳理 His brother washes bowls every day 主 谓 宾(受动者) Bowls are washed by his brother every day. 主动改为被动语态 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： 变为被动语态 S(主语）+am/is /are +过去分词 They play football on Sunday. Lucy does the homework in the evening. They often use computers in class. We make these machines in Beijing. Football is played by them on Sunday. The homework is done by Lucy in the evening. Computers are often used by them in class. These machines are made in Beijing. He looked after the little baby yesterday. 主 谓 宾(受动者) The little baby was looked after by him yesterday . 2. They bought ten computers last term． Ten computers were bought (by them) last term. 一般过去时： S+was/were +过去分词 They built the tall building last year. He took good care of his little brother yesterday. We cleaned our classroom just now. They used this room for resting. The tall building was built by them last year. His little brother w