--被动语态

Beijing XueDa Century Education Technology Ltd.

学科：英语 任课教师： 沈雅婕 授课时间： 2010 年 02 月 05、08日（星期 五/一 ） 姓名 刘佳斌 教学课题 被动语态 教学 被动语态与时态相结合的运用 目标 掌握主动语态与被动语态的转换 难点 熟悉哪些动词不能用于被动语态 重点 被动语态与时态的结合运用 课前 检查 作业完成情况：优□ 良□ 中□ 差□ 建议__________________________________________ 年级 初三 性别 女 总课时 第 31 + 32次 课 Step 1、Checking her homework. Step 2、被动语态 一、主动语态和被动语态的区别 1.Many people speak Chinese. 2. Chinese is spoken by many people. 1句是主动语态，表示主语是动作的执行者。即speak的动作是由主语many people来执行的。 2句是被动语态，表示主语是动作的承受者，即行为动作的对象。主语English是动词speak的承受者。 二、被动语态的构成 被动语态由“助动词be＋及物动词的过去分词”构成。人称、数和时态的变化是在be上体现。 课 堂 教 学 过 程 过 程 1．一般现在时：am/is/are＋done Our classroom is cleaned everyday. Knives are used for cutting things. 2．一般过去时：was/were＋done A new shop was built last year. Dinosaur eggs were laid long long ago. 3．一般将来时：will/shall be＋done A new hospital will be built in our city. Many more trees will be planted next year. 4．现在进行时：am/is/are being＋done Uncle Wang is mending my bike now.→ My bike is being repaired by Tom now. They are planting trees over there. →Trees are being planted over there by them. 5．现在完成时：have/has been＋done This book has been translated into many languages. Many man-made satellites have been sent up into space by many countries. 6．含有情态动词的被动语态：情态动词＋be＋done Young trees must be watered often. Your mistakes should be corrected right now. 三、主动语态变被动语态的方法 1.先找出谓语动词； 2.再找出谓语动词后的宾语； 3.把宾语用作被动语态中的主语； 4.把谓语变成被动结构（be＋过去分词） 1

学大教育个性化教学教案

Beijing XueDa Century Education Technology Ltd.

（根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式）。 5.把主动语态中的主语放在介词by之后作宾语，将主格改为宾格。 1. Bruce writes a letter every week. →____________________________________________________ 2. Li Lei mended the broken bike this morning.→____________________________________________ 3. He has written two novels so far.→_________________________________________________________ 4. They will plant ten trees tomorrow.→______________________________________________________ 5. Lucy is writing a letter now.→____________________________________________ 6. You must lock the door when you leave.→_______________________________________________ 四、动语态时应注意的问题 1．主动语态和被动语态的动词时态应保持一致： He bought a new car last month.→ A new car was bought by him last month. 2.含有短语动词的被动语态： 一般来说，只有及物动词才有被动语态。另外，许多不及物动词加上介词或副词构成的短语动词，相当于及物动词，后面也可加宾语。在变被动语态时，注意不可丢掉后面的介词或副词，常见的这类短语动词有：take care of，look after，take off，look at，listen to，laugh at等。 She is looking for you now.→ You are being looked for by her now. They laughed at him at the meeting.→ He was laughed at by them at the meeting. 3. 含双宾语的主动结构变为被动结构时，有两种方法： ①将间接宾语变为主语，直接宾语保持不变； ②将直接宾语变为主语，间接宾语用介词to或for引导。例如： He told us a story. → We were told a story (by him).或：_____________________ Her mother bought her a new pen. → A new pen ______ ______ ______ her by her mother． 【说明】一般说来，间接宾语前带to的动词有：bring, give, hand, lend, offer, pass, post, send, show, take, teach, tell等；间接宾语前带for的动词有：book, buy, cook, do, get, make. 4. 表示“使、让”的动词make, have等，以及感官动词feel , hear, listen to, see, watch, notice, look at等，在主动语态中，接不定式做宾语补足语时，不定式前的 to 要省略，而变为被动语态时，成为主语补足语的不定式，则必须带to。如： I saw him go into the teachers’ office. →He was seen to go into the teachers’ office. Someone saw him swim in the Lake yesterday．→ He ______ ______ ______ swim in the Lake yesterday． 5. 不及物动词无被动语态。 What will happen in 100 years. The dinosaurs disappeared about 65 million years ago. 不及物动词或动词短语无被动语态的有： appear， disappear， die， end (vi. 结束)， fail，happen，stand，break out, come true, fall asleep, take place. 系动词无被动语态：appear, look, seem, become, feel ，smell，sound, taste It sounds good. The steel feels cold 6.有些动词用主动形式表示被动意义。 This pen writes well. These clothes wash easily. This new book sells well.

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学大教育个性化教学教案

Beijing XueDa Century Education Technology Ltd.

Do the exercises: 一、主动变被动： He showed me a ticket.→___________________________________- The nurse is taking care of the sick man. →_____________________________________ I saw him come out of the room. →_____________________________________ Can you finish it in two hours? →_____________________________________ They will build the museum next year. →_____________________________________ They are building a new bridge. →_____________________________________ They made him tell them everything. →_____________________________________ Will they finish the work tomorrow? →_____________________________________ She bought me a sweater.(2种) →_____________________________________ The students often do such exercises in class. →_____________________________________ We have put up a lot of tall houses in the town in the last few years. →_____________________________________ We discussed the question at the meeting. →_____________________________________ 二：单选 1. This English song___ by the girls after class. A. often sings B. often sang C. is often sang D. is often sung 2. A new school ______ between Beijing and Shanghai. A. is being built B. is been building C. has been building D. has being built 3. The sports meet ___ be held until next week. A. didn't B. won't C. isn't D. doesn't 4. These papers ___yet. A. have not written B. have not been written C. has not written D. has not been written 5. The question is not easy ________. A. to answer B. to be answered C. answered D. answering 6. Tom _______ to be one of the best workers in his factory. A. thought B. was thinking C. had thought D. was thought 7. The thing ________ in a dry and cool place. A. keep B. must keep C. must be kept D. must be keep 8. I like this sick dress and it __________ so soft and comfortable. A. is feeling B. feels C. has left D. is felt 9. My sweater ______________out. So I have to buy a new one. A. has been worn B. has worn C. wears D. is wearing 10. When the fire broke our, the house ______________. A. become empty B. had empty C. was become empty D. was made empty 11. The flowers ___often. A. must be water B. must be watered C. must watered D. must water 12. The pot ___ for ___ hot water. A. used; keeping B. was used; keeping C. is used; to keep D. are used; keep

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学大教育个性化教学教案

Beijing XueDa Century Education Technology Ltd.

13. The coat ___her sister. A. made to B. were made for C. was made for D. was made to 14. The teacher made him___ his homework. A. to do B. do C. did D. done 15. These children ____dance. A. were seen to B. were seen for C. were seen D. saw to 16. The boy___ streets without pay in the old days. A. was made to clean B. made clean C. made to clean D. was made clean 17. The story books___ by the writer in the 1960s. A. are written B. were written C. are writing D. were writing 18. The apple ___very sweet. A. is tasted B. taste C. tastes D. are tasting 19. The book is worth ___. A. seeing B. reading C. seen D. read 20. I ___ five minutes to decide whether I should go or not. A. gave B. was giving C. had given D. was given 21. These walls ___stone. A. are made of B. made of C. are made into D. made into 22. The People's Republic of China __ on October 1, 1949. A. found B. was founded C. is founded D. was found 23. The key ___ on the table when I leave. A. was left B. will be left C. is left D. has been left 24. The books may___ for two weeks. A. be kept B. be borrowed C. keep D. borrow 25. The play ___ at the theatre next Sunday. A. is going to be shown B. will shown C. will show D. is shown 26. ___ these desks be needed? A. Will B. Are C. Has D. Do 27. --I'd like to buy that coat. --I'm sorry. ___. A. it sold B. it's selling C. It's been sold D. it had been sold 28. This English song___ by the girls after class. A. often sings B. often sang C. is often sang D. is often sung 课堂 检测 课后 巩固 签字 课后 备注 测试题（累计不超过20分钟）_______道；成绩_______； 教学需要： 加快□； 保持□； 放慢□； 增加内容□ 作业_____题；巩固复习 ；预习布置 教学组长： ___ 总监签名：____________ 学习管理师： 学生签名：________________ 学生的课堂表现：很积极（ ） 比较积极（ ） 一般（ ） 不积极（ ） 学管需要配合： 家长需要配合：

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