B2U4L3教案施晓微

1、温州大学外国语学院教 案2007 200 8 学年第二学期课 程 名 称新高中英语教学承担单位外国语学院授课承担班级04英本 3 班任 课 教 师李金园使 用 教 材普通高中课程标准实验教科书 英语必修二，刘道义主编，人民教育出版社出版温州大学外国语学院制二八年 五 月- 0 - / 12Grammar Unit 4 B2 NSEFC 课程教案授课时间2008年 5 月 6 日授课周次第 10 周授课单元、（第几）课第二单元 第三课时授课题目：现在进行时被动语态课型：语法授课对象：高一学生教学目的、要求：语言知识：掌握现在进行时被动语态的结构与功能；语言技能：运用现在进行时被动语态的句型对实际

2、生活中的情景进行对话；情感态度：意识现在进行时被动语态的重要性；学习策略：评价自己学习的效果，善于抓住重点，做好笔记。教学重点及难点：重点：掌握现在进行时被动语态的句型：主语+be动词+being+动词的现在分词；认识现在进行时被动语态的功能。难点：如何辨别现在进行时被动语态的不同意思1. 表示说话时正在进行的被动动作2. 表示目前这段时间正在进行,但此时此刻不一定在进行的被动动作Teaching Procedures:Step 1 Pre-activity ( Instruction time: 6 minutes)Activity #1: Greeting 设计说明: 问候是一种礼貌，也是

3、拉近师生之间距离的一个有效途径。Activity #2 Revision: Play a game1. Tigers are killed for fur to make the coat every year.Tigers should be protected because they are rare and cute. 2. Last year over 29,000 antelopes were hunted ( hunt) in Tibet.In the past, the elephants were killed (kill) by farmers.3. In the past

4、 twenty years, a large number of bamboo areas have been setted up (set up) to helppandas grow. The bamboo 4. Nearly all the Milu deer had been killed (kill) before they were brought back from UK.5. Will more and more wild animals be protected (protect) in the future? WWF hopes that more and more wil

5、d animals will be protected (protect) in the future.6. I wonder what is being done to help you. At present a new home is being built (build) for me.设计说明: 将全班分成2大组进行比赛。该活动提供6个数字让学生选择，不同的数字有不同的题目，有根据图片完成句子，也有根据所给的词进行填空。答对了就可以得到相应的分数（分指是和题目一起出现的）；答错了不得分，而其他同学可以答题。另外，学生可以另外自由发挥而得到额外的分数。回答一个“神秘”的题目是需要勇气的

6、，因此，该活动不仅可以让学生复习已学过的被动语态，有培养学生挑战自己的勇气。比赛的形式可以充分调动学生的积极性。Step 2 While-activity ( Instruction time: 24 minutes)Activity #1: Finding similar sentencesExample: Our fur is being used to make sweaters like yours.The sentences students may find from the text are: 1. were becoming endangered in Zimbabwe.2.

7、I wonder what is being done to help you.3. Daisy turned around and found that she was being watched4. So good things are being done设计说明: 学生对所给的例子进行观察研究，对现在进行时被动语态有个感性的认识。学生从课文中找出类似的句子，既可以加深对课文的熟悉程度，有可以留下笔记，有助于以后的复习，充分利用教科书。Activity #2: Giving the structurebe (am, is, are) + being + Vpp设计说明: 在学生都找出带有

8、现在进行时被动语态的句子后，对现在进行时被动语态的结构进行分析，学生可以对该结构有更加清晰的认识并加深印象。Activity #3：Asking and Answering1. The rhino is being studied by Beijing University students.2. The African elephant is being protected by the WWF.3. The Tibetan antelope is being hunted by people who wish to take the fur from under their stomach

9、s.4. The panda is being photographed by Daisy.5. The whales are being killed by the Japanese fishermen.6. The mice are being attacked by the cat.7. They are being kept in a reserve near Beijing.8. It is being protected by the government of the countries where it lives.9. It is being destroyed by the

10、 poor farmers who want land to grow crops.10. They are being used to make drugs to protected people from mosquitoes.设计说明：学生独立完成句子后，请学生展示答案，主动对话者可以得一分，将比赛进行到底。该活动让学生有更多的机会积极投入到教学活动中而真正的成为课堂的中心。Activity #4： “Tell me what is happening”e.g. N: What should you do while your car is being stolen?Y: While m

11、y car is being stolen, I should call the police station.What should you do while your friend is being attacted?What should you do while you are being followed by a stranger/ kept waiting/ asked difficult questions/ bitten by mosquitoes/ run after by a dog?What should you say if you are being punishe

12、d by your parent for something you did wrong/ praised? (You can choose one situation from P29 on your textbook.)设计说明：提供的是真实的情况，贴近生活，使学生对现在进行时被动语态的语法的操练感到有趣且有意义，并使学生在情感上得到思考和互动。Activity #5：Introduction of the usage of the P.P.P.VØ The action is being taken while speaking表示说话时正在进行的被动动作e.g. 1. Loo

13、k! The children are being taken care of by their aunt. 2. The project is being discussed at the meeting. 3. A new film is being shown in the theatre.Complete sentences: 1.The room _is being cleaned_(clean) now.2. Now the new film _is being showed_(show) in the cinema.3. The baby _is being bitten_(bi

14、te) by the dog now. Please go and help her.4. Look! He is being robbed (rob) of by the thief.5. Be careful! The road _is being rebuilt_(rebuild) there now.6.Look! The play is being performed. (perform)7.Look! The big stone is being removed. (remove).8.Be careful! The soup is being heated _(heat) on

15、the stove.Ø The action is being taken at present rather than the moment表示目前这段时间正在进行,但此时此刻不一定在进行的被动动作e.g. 1. A modern school is being built in my hometown. 2. Many interesting experiments are being carried out these days. 3. Several new railways are being built.设计说明：在讲完一个语法点后，及时给以练习，加以巩固。完成句子就是对

16、该语法的操练。Activity #6：Complementarity be + under / in + n. 可代替进行时被动语态e.g. The city is under attack at the moment. = The city is being attacked at the moment. 目前这个城市正遭到进攻。 e.g. The telephone is in use now.The telephone is being used now.电话正在使用中。 Translate the following sentences from Chinese to English

17、or English to Chinese.1.这个问题正在会上讨论。The problem is under discussion at the meeting.The problem is being discussed at the meeting. 2. 桥梁正在修理中。The bridge is under repair. = The bridge is being repaired. 3. Do you think that pandas in China are in danger? (写出同义句并翻译)Do you think that pandas in China are

18、being endangered?你认为中国的熊猫正处在危险当中吗？设计说明：采用翻译的方法落实语法教学，使练习多样化。Step 3 Post-activity ( Instruction time: 9 minutes)Activity #1: 高考链接1A new cinema _ here. They hope to finish it next month.A. will be built B. is builtC. has been built D. is being built解析：答案为D。由 they hope to finish it next month，可以知道“建造”工

19、作正在进行，而且主语 cinema与动词 build 之间是被动关系，因此使用现在进行时的被动语态。2Rainforests _ and burned at such a speed that they will disappear from the earth in the near future. A. cut B. are cut C. are being cut D. had been cut解析：答案为C。从句子的语境 they will disappear from the earth in the near future 可以知道，“热带雨林被砍伐”正在进行，因此使用现在进行时的

20、被动语态。设计说明: 链接高考让学生清楚该语法点的重要性，使他们接近高考题，早作准备。Activity #2: Multiple choices1. Since your bike _, you can use mine. A. has been repaired B. is repaired C. has been repairing D. is being repaired2. Look! The foreign guests _ around the factory by Mr Zhang. A. is showing B. are being shown C. are being sh

21、owing D. have been shown3. -Do you know what Lily is doing? - She _ in the office. A. may be interviewed B. can be interviewed C. can being interviewed D. may be being interviewed4. The radar sets-for a long time without any trouble. A. have been running B. have been run C. have run D. were running5

22、. While the ice box-, a lot of defects were found. A. was being examined B. was examined C. was examining D. had been examined6. Do you remember-to Dr. Henry during your last visit?A. to be introduced B. being introduced C.having introduced D. to have introduced7. The book is worthy of-A. reading B. read C. having read D. being read8. Excuse me, but it is time to have your temperature- A. taking B. to take C. take D. taken9. Let teachers words-. A. being remembered B. remembering C. he remembered D. remember10. He has come to-.A. checked his blood pressure B. having