2024年中职复习中职英语二轮专题复习被动语态

Passive Voice 被动语态 点击此处可添加副标题 Passive voice 被动语态 被动语态 是什么 为什么 怎么用（用法） 主被动转换 注意问题 I. 被动语态是什么？ 英语中及物动词有主动语态和被动语态两种。 被动语态=be+及物动词的过去分词 be有人称、时态和数的变化。 动作发出者不明 不便说出动作发出者 更强调动作承受者 为了修辞的效果 II. 为什么使用被动语态？ The buiding was completed in 1980. The meeting has been postponed till Friday. A meeting was held last night. The teacher loves his students and he is loved by the students. III. 被动语态的用法 1. 一般现在时：am/is/are+及物动词过去分词 Our classroom is cleaned every day. Knives are used for cutting things. III. 被动语态的用法 2. 一般过去时：was/were+及物动词过去分词 The new shop was built last year. The meat was cooked last night. III. 被动语态的用法 3. 一般将来时：will/be going to + be +及物动词过去分词 A new library will be built in our city. More trees will be planted next year. III. 被动语态的用法 4. 含有情态动词：情态动词 + be +及物动词过去分词 The flowers must be watered often. The door may be locked from the inside. IV. 主动语态转换为被动语态 先找出谓语动词 找出谓语动词后的宾语 把宾语用作主语 注意：人称、时态和数的变化 IV. 主动语态转换为被动语态 A letter is written (by Mary) every week. The broken bike was mended (by Li Lei) this morning. Mary writes a letter every week. -----> Li Lei mended the broken bike this morning. -----> V. 被动语态使用过程中需注意： 1. 不及物动词无被动语态 What will happen in 100 years? The dinosaurs disappeared about 65 million years ago. V. 被动语态使用过程中需注意： 2. 有些动词用主动形式表示被动含义 This pen srites well. The book sells well. V. 被动语态使用过程中需注意： 3. 感官动词或使役动词使用省略to的动词不定式，主动语态中不带to，单变为被动语态时须加上to make sb. do sth. -----> sb. be made to do sth. see sb. do sth. -----> sb. be seen to do sth. V. 被动语态使用过程中需注意： 4. 接双宾语的动词改为被动语态时，直接宾语（物）作主语，那么动词后要用介词。这个介词由与其搭配的动词决定 He gave me a book. -----> A book was given to me by him. He showed me a ticket. -----> A ticket was shown to me by him. D 1.The reading room ________ yesterday afternoon. A. cleaned B. is cleaned C. was cleaning D. was cleaned B 2.The workers were made ________ ten hours a day. A. work B. to work C. working D. worked C 3.Food ________ in a cool place in summer