人广校区-初英-九年级-一般过去时的被动语态-许爽

1、2020.2,一般过去时的被动语态 人广校区许爽,课堂引入,例题分析,知识梳理,师生总结,自主巩固,1,2,5,3,4,1. More money was needed for charity. 2. The plane was also used as a training center. 3. Also, local doctors and nurses were invited on board to learn about eye operations. 4. 150 patients were operated on yesterday.,把句子翻译成中文,被动语态 Passive

2、voice,01.课堂引入,被动语态,一、基本结构及基本形式。 二、主要用法。 三、一般过去时的被动语态。,The lights were turned off by Tom. 2. The boy made a model plane 3.The TV was turned on. 4. We spoke English in our school. 5.English was spoken by us in our school,or,Active,Passive,Passive,Passive,Active,Passive,Have a try,Active,Can you find s

3、ome differences between No.4 and No.5?,执行者,承受着,Passive (被动语态)： be + p. p (及物动词过去分词),When do we use the active voice and the passive voice? 二. 基本用法 1.主动语态:强调动作执行者 2.被动语态：强调动作承受者 当动作执行者很明显时 不知道或不需要知道动作的执行者时 动作本身比动作的执行者更重要时,If you want to know who performs an action in the passive voice, you can use _+

4、the name of the person at the end of a passive voice.,by,一：基本结构,主动变被动的基本方法 1.主动宾变成被动主 2谓语变成be+过去分词 3主动主变成by宾（不需指出可省略）,一般过去时被动语态结构：,was/were +过去分词,last year.,2.We planted many trees last year.,Many trees,were planted,by us,1.They bought a camera last term,by them last term.,A camera,was bought,肯定句：主语

5、be + 过去分词(by ) 否定句：主语be not 过去分词(by ) 一般疑问句：Be 主语过去分词(by )?,句 式,Many trees were planted by us last year.,Many trees were not planted by us last year.,Were many trees planted by us last year?,Yes , they were. / No, they werent.,They built the house last year. He took good care of his sister yesterday

6、. We cleaned our classroom just now. They used this room for resting.,The house was built by them last year.,His sister was taken good care of by him yesterday.,Our classroom was cleaned by us just now.,This room was used for resting by them.,1. Li Lei gave Tom a new pen last week . （同义句） A new pen

7、_ _ _ Tom last week . 2. People there planted many trees last year. Trees _ _by people there last year. (青岛市中考题） 3. The letter _last week，and it didnt _yesterday. A. posted , arrive B. was posted , arrive C. posted , arrived D. was posted, arrived 4. _ this building_(build)last year?,was given by,were planted,Was,built,练习 Exercise,03.例题分析,一、基本结构及基本形式。 二、主要用法。 三、一般过去时的被动语态。,04.师生总结,用动词的被动语态填空: Was English once_(speak) by many people ? The trees _ (plant) by them yesterday. That building _(build) two years ago. 4.Our classroom _ ( not clean )yesterday 5.The classr