江苏省赣榆县门河中学八年级英语下册 Unit 7 International Charities Grammar学案（无答案）（新版）牛津版

Unit7 International CharitiesGrammar学习目标： 1.掌握被动语态的结构。2.掌握一般现在时与一般过去时被动语态的构成。 3.运用被动语态谈论事物。学习难点：运用被动语态谈论事物。学习过程：课堂学习研讨Step 1 Presentation1. Give students a picture, present new words and phrases.2. Give students some passive sentences in the unit, translate them into Chinese.Step 2 Grammar1. 被动语态和主动语态的基本概念 当主语是谓语的执行者时，用主动语态。当主语是谓语的承受者时，用被动语态。如：We clean the classroom every day.我们每天都打扫教室。The classroom is cleaned (by us) every day.教室每天都被(我们)打扫。2. 被动语态的基本构成 am/is/are + done was/were +done3. Practice: Underline the passive voice in the following sentences.1) The cake was eaten by Daniel.2) Nancy bought a book yesterday.3) The little dog is looked after very well by Simon.4) He is reading English.5) The computer is bought by my uncle .6) I am woken up by my father every morning.4. 被动语态的基本用法 1) 动作的执行者是泛指或者不言自明时。 2) 在不知道动作的执行者是谁时。3) 需要强调动作的承受者时。4) 出于委婉或礼貌而避谈动作的执行者时。5) 在被动语态的句子中, 如果我们需要指出动作的执行者, 可以由by引出。注意：有些动词常用于被动语态。如：He was born in Nanjing. 他生于南京。The mobile phone was made in China. 这部手机是中国制造的。5. Practice 1)Today English _ all over China. A. teach B. teaches C. is taught D. are taught2) The meeting _ two weeks ago. A. hold B. was held C. were held D. is held3) The thief _ by the police last night. A. caught B. is caught C. was caught D. were caught4) The photos _ when I was young. A. were taken B. was taken C. are taken D. is taken 5) Millie is my best friend. I _ often _ to her party. A. is invited B. am invited C. are invited D. was invited6) Last year Beijing _ by a big sandstorm. A. is hit B. were hit C. will be hit D. was hit6. 主动语态和被动语态的句式转换主动语态主语She谓语(主动式)hurt宾语me.被动语态原宾语(改为主格) I谓语(被动式)was hurtby原主语(改为宾格)her.7. 主动+谓语+双宾语的句式转换主动语态主语He谓语(主动式)passed间宾me直宾a book.被动语态原直宾A book谓语(被动式)was passedtomeby原主语(改为宾格)him.原间宾(改为主格)I谓语(被动式)was passed原直宾a bookby原主语(改为宾格)him.注意：1) 有些动词, 其主动语态形式含有被动意义。如: 系动词smell, taste, sound, feel等。 The dish smells good. 这道菜闻起来很香。 The music sounds nice. 这段音乐听起来不错。 还有一些不及物动词,常用主动语态, 和well, easily等副词连用, 含有被动意义。如: read, write, draw, sell, wash, cook, clean 等。 The books sell well. 这些书很畅销。The pen writes smoothly. 这支笔写起来很顺滑。2) 在感官动词和使役动词的主动语态句式中, 动词不定式的to常省去, 但是在被动语态中要加上to。 主动语态主语The teacher谓语(主动式)made宾语 him不带to的不定式retell the story.被动语态原宾语(改为主格)He谓语(被动式)was made带to的不定式 to retell the story by原主语(改为宾格)the teacher.8. Finish Exercises A-B on page 99-100.Step 3 Do some exercises把下列主动语态的句子变为被动语态,或把被动语态的句子变为主动语态。1. Tome often helps Jenny when she is in trouble.2. I bought a computer last week.3. The whole cake was eaten by Eddie yesterday.4. Many trees are planted by students and teachers every year.5. She takes good care of the children.当堂训练巩固单项选择( )1Susan, why are you still here? They are all ready to start. Im sorry, but I _ when to meet. A. dont tell B. didnt tell C. havent told D. wasnt told( )2- My watch _. - Dont worry. Lets go to the Lost & Found. A. is lost B. is broken C. has found D. has stopped( )3-Did you go to Sams weekend party? -No, I_. A. am not invited B. wasnt invited C. havent invited D. didnt invite( )4- How often _ your school sports meeting _? - Once a year.A. does; hold B. was; hold C. is; held D. did; hold( )5.Twelve-year-olds should not to drive in China. A. allow B. be allow C. allowed D. be allowed( )6.Do you often clean your classroom? Yes, our classroom _ every day. A. clean B. cleans C. is cleaned D. cleaned( ) 7. The mobile phone has influenced peoples life a lot since it .A. invents B. invented C. is invented D. was invented( )8. On June 11th ,2020, Shenzhou-10 carrying three astronauts into space from the space centre in Jiuquan. All the Chinese people are proud of its successful launch.A. sent up B. are sent upC. was sent up D. were sent up( )9. This listening material, together with its CD-ROMs, well. A. sells B. sell C. is sold D. are sold( )10. At present, one of the best ways to study is working in groups. More chances to students to learn from each other.A. offer B. are offeredC. have offered D. are offering( )11. a new library in our school last year? Yes, it was. A. Is; built B. Was; built C. Does; build D. Did; build( )12. Cotton(棉花) in the south-east of China. A. is grown B. are grown C. grows D. grow( )13. How many trees every year? About 256,000.000. A. are planted B. will plant C. have planted D. planted( )14. The Great Wall all over the world. A. knows B. knew C. is known D. was known( )15. Who this book ? -Lu Xun. A. did; write B. was written by C. did; written D. was; written( )16. A story by Granny yesterday? A. was told us B. was told to usC. is told us D. told us( )17. What the plane often ? -A training centre. A. is; used as B. was; used to C. is; used to D. was; using as课后反思改进将下列句子改为被动语态1. He brought a CD-ROM last year. A CD-ROM last year.2. He organizes activities of the Com