英语必修5外研版Module4方案一精品教案2

1、文档编码 : CI4T7A4U8L8 HA3F4I6Q7V4 ZW7T5B8O4S1名师精编 优秀教案英语必修 5 外研版 Module4 方案一精品教案（ 4）Period 4: Grammar Teaching aims: Review of passive voice Teaching methods: Practice with a summary Teaching procedure: 被动语态复习留意事项1. 主动语态表示被动意义的几种情形 1.表示主语某种特点性质时, vt.当作 vi.使用需要副词修饰；如： wash, sell, read, write , measure 例

2、:我的新钢笔很好用； My new pen writes well. 2. want/need/ require/deserve+ doing= want/need/ require/deserve to be done be worth doing 等结构；例：你的书写有待提高 . Your handwriting needs improving/ to be improved. 3.不定式在形容词后作状语, 虽然和主语有动宾关系, 用主动语态（difficult, easy, pleasant, fit, comfortable 例：他很简洁相处； He is easy to get al

3、ong with. 4.不定式作后置定语, 与被修饰的名词构成规律上的动宾关系,假如主语是动作 的发出者,用主动形式；否就,用被动形式例：我有几封信要写；I have several letters to write. The secretary asked her boss whether he had anything more to be typed before she went home. 5.介词短语主动形式表示被动意义；in the charge of /in the possession of/ in the control of/ under the command of u

4、nder discussion/construction 例：问题正在争辩中； The question is under discussion/being discussed. 6. let 出租 ,blame, to let/blame 作表语,用主动形式表示被动；The office building is to let. Nobody was to blame for the accident. 名师精编 优秀教案2 主动语态变为被动语态留意事项：1.动词+宾语 +动词原形转化成被动语态时要加上to那个顽皮的男孩被赶出了教室；The naughty boy was made to go

5、 out of the room. 2.动词短语的被动语态留意不要漏掉介词或副词；如：make use of, pay attention to, catch sight of,take notice of, put an end to, keep an eye on etc. 例：应当照管好老人和孩子；The old and children should be taken good care of. 3. stop/prevent sbfromdoing = keep sb from doing sth 用于被动语态时,介词 from 不行以省略；Practice: Rewrite the

6、 sentences in passive voice. 1. The police will arrest the thieves. The thieves will be arrested by the police. 2. They built the airport during the war. The airport was built during the war. 3. They have offered me a large sum of money to go away. I have been offered a large sum of money to go away

7、. 4. I can hear passing planes night and day. Passing planes can be heard night and day. 5. They must have lost your letter in the post. Your letter must have been lost in the post. Multiple choices: Choose the best answers. 1. In some parts of the world,tea with milk and sugar. Ais serving Bis seve

8、red Cserves Dserved 2-Do you like the material. -Yes,it very softCfeels Dis felt Ais feeling Bfelt 3. Visitors _not to touch the exhibits. A. was requested B. are requested C. are requesting D. request 4-You look so upset. Whats wrong with you.-The door . Can you help me. Awont openBwon名师精编优秀教案t ope

9、nDcant be openedt be openedCcan5. The wet weather will continue tomorrow, when a cold front_ to arrive. A. is expected B. is expecting C. expects D. will be expected. 6.No decision _about any future appointment until all the candidates have been interviewed. A. will be made B. is made C. is being ma

10、de D. had been made 7. “Do you have any clothes _.”asked the servant. A. to wash B. to be washed C. wash D. washing 8. This apple isn t fit _. A. eaten B. eating C. to be eaten D. to eat 9.-What s that noise. -Oh, I forgot to tell you. The new machine _. A. was tested B. will be tested C. is being t

11、ested D. has been tested 10. -I don t suppose the police know who did it. -Well, surprisingly they do. A man has been arrested and _now. A. has been questioned B. is being questioned C. is questioning D. has questioned 11. Its really a good book worth_. A. to read B. to be read C. read D. reading 12

12、. The drunken husband knocked against the table and sent the bowls _in all directions before he was sent _by his wife. A. flying; to sleep B. flying; sleeping C. to fly; to sleeping D. to fly; to sleep 13.-Have you seen Mr. Li today. -No, he is said _ Wuhan on business. A. to go to B. to have been t

13、o C. to have gone to D. to has gone to 14. The cook caught _in the kitchen was fired at once. A. to smoke B. smoked C. to be smoking D. smoking 15. Textbooks are made for children _. A. to learn B. learn C. to learn from D. learn from 名师精编 优秀教案16. Your eyes need _. Youd better have them _ in the hos

14、pital.A. to be examined; examine C. examining; examine B. examining; examined D. being examined; examined 17. The managers discussed the plan that they would like to see _ the next year. A. carried out B. carrying C. carry out D. to carry out 18. Paul doesn t have to be made _. He always works hard.

15、 A. learn B. to learn C. learned D. learning 19. The missing boys were last seen _ near the river. A. playing B. to be playing C. play D. to play 20. The problem _ is worth discussing. A under the discussion B under discussing C under discussion D under discuss 【巩固作业设计】阅读以下四篇短文,从每道题后所给的A,B,C 或 D 四个选

16、项中,选出正确选项；PLAYA GRANDE, COSTA RICA. This resort town was long known for Leatherback Sea Turtle 棱皮龟 national Park, nightly turtle beach tours and even a sea turtle museum. However, on a beach where dozens of turtles used to nest on a given night, scientists spied only 32 leatherbacks all of last year

17、. With leatherbacks threatened with extinction 灭亡 , Playa Grandes turtle museum was abandoned three years ago and now sits among a sea of weeds. And the beachside ticket office for turtle tours was washed away by a high tide in September. “We do not promote that as a turtle tourism destination any m

18、ore because we realize there are far too few turtles to please,”Alvaro Fonseca, a park ranger 治理员 . Even before scientists found temperatures going up over the past decade, sea turtles were 名师精编 优秀教案threatened by beach development, drift net fishing and Costa Ricans interest in eating turtle eggs. B

19、ut climate change may cause the most serious harm to an animal that has lived in the Pacific for 150 million years. Sea turtles are sensitive to numerous effects of warming. They feed on reefs, which are dying in hotter seas. They lay eggs on beaches that are being covered by rising seas and more vi

20、olent waves. More uniquely their gender 性别 is determined, not by genes but by the eggs temperature during development. Small rises in beach temperatures can result in ail-female populations, obviously problematic for survival. If the sand around the eggs hits 30 degrees Celsius, the gender balance s

21、hits to females: at about 32 degrees they are all female. Above 34, you get boiled eggs. On some nesting beaches, scientists are artificially cooling nests with shade or irrigation and trying to protect broader areas of coastal property from development to ensure that turtles have a place to nest as the seas rise. 1. Why does the resort town stop promoting its turtle tourism. A. It decides not to disturb the turtles normal life. B. Tourists have