8下u8-2.doc

镇江实验学校魅力之城八年级（下）英语教学案课题: Unit8 A green worldReading I主备：吴兰 课型：新 授 审核：区八年级英语备课组 班级 姓名 学号 【教学目标】 1. 掌握下列单词、词组和句型，并能熟练朗读和运用。单词：separate, allow, punish, fine, depend, rich, wisely, produce, difference词组：separate into, cut down trees, depend on/upon, run out, make a difference(to sb/sth)句型：It is beautiful, and we should try to keep it that way. In Switzerland, things like glass, plastic and paper are separated into different groups and then recycled. For example, we are not allowed to cut down trees. If we drop litter in a public place, we will be fined by the police. These new types of energy cost very little and will never run out. Remember that everyone can do something to make a difference!2. 通过图片、标题和上下文猜测课文大意。3. 了解瑞士的环保措施，增强学生保护环境的意识。【教学重难点】了解瑞士的环保措施。【教学手段】PPT【教学过程】Step1 Lead-inPresent some pictures about Switzerland and ask a question.Step2 Pre-readingPresent some words and phrases.Step3 While-reading 1. Skimming: Read quickly and try to answer one question.2. Scanning: Read and find out the main idea of each paragraph.3. Further-reading: Read each paragraph and do some exercises.Step4 Post-reading 1. Finish Part B1 and B2 on Page 110. 2. Group work. 3. Have an interview.Step5 HomeworkFinish off the exercises on the sheet. 【课堂巩固】词汇运用。1. It is important for you to improve your ability _? (明智地)2. A lot of things are made out of _ in our daily life. (塑料)3. -Can you _ these old newspapers into different groups? (分开)-OK. No problem.4. The driver had to pay a fifty-dollar _ for speeding. (罚款)5. More and more cars can _ air pollution. (产生)6. My wife and daughter _on me for their living. (依靠)7. Mr. Green is not _, but he is very happy. (富有)【课后巩固】 一、词组翻译。（阅读书本P108109，划出下列词组，并写在横线上）1. 尽力让它一直保持那样 2. 被分类成 3. 一个回收旧衣服的组织_4. 在慈善店里销售 5. 不允许砍树_6. 被警察罚款 7. 限制空气和水污染 8. 依靠其丰富的资源生存 9. 明智地保护它 10. 新型种类的能源 11. 用完，耗尽 12. 几乎不产生污染_13. 世界环境日 14. 有影响，起作用 二、词汇运用。1. Tina is often seen _her mother do the housework. (help)2. Our country has made many laws _ the safety of the young. (protect)3. When a total of 10 questions _ correctly, well get a present. (answer)4. Sorry, youre not allowed_ loudly in the library. (shout)5. My mother doesnt allow me _ home late. (get)6. Over 200 cars _ in this factory last week. (produce)7. There are some _ between British English and American English. (different) 8. If you spit everywhere, you will be _ in Hongkong. (fine)9. It is not a good idea to educate children by _ them. (punish)10. Students should learn to spend their pocket money _. (wise)三、单项选择。( ) 1. We will be punished_ we break the law. A. until B. if C. unless D. though( ) 2. _ energy, turn off the hot water after you take a shower. A. Save B. Saving C. Saved D. To save( ) 3. My dream hometown is an amazing place _ any pollution. A. with B. without C. out D. in ( ) 4. Jennifer takes a lot of exercise every day and she is always full of _.A. knowledge B. energyC. change D. courage( ) 5. Many trees _ on the streets every year, so the air is very fresh now. A. plantB. are planted C. plantedD. were planted四、句子翻译。1. 瑞士是一个拥有很多高山和干净蓝色湖泊的美丽国家。 Switzerland is a country _ _ _ and clean blue _.2. 我们应该尽力让它保持那样。 We should try _ _ it _ _.3. 在瑞士，像玻璃、塑料和纸这样的东西都被分类和回收利用。In Switzerland, things like glass, plastic and paper_ _ _ different groups and then _.4. 如果我们在公共场所扔垃圾，我们会被警察罚款。 If we_ _ in public, we _ _ _by the police.5. 自然是我们最大的财富，我们依靠其丰富资源生存。 Nature is our _ _.We_ _ _ _ _ to live.五、完形填空。The water and the land are thought part of the earth surface (表面). The air is 1 thought a kind of blanket (毯子)around the earth. But it is 2 than that. Maybe you have been in a cave (洞穴) 3 in the earth. Did you think about the air that was in the cave? The land has some air mixed in it. Air is even mixed 4 the water in the sea. These examples show that some air is below the earths surface as well as above it. Men once 5 that there were four basic things from which everything else was made. They 6 these things-earth, fire, air and water the four elements (元素). 7 man made more observations, they 8 that fire was not an element. 9 they concluded (得出结论) that land, air and water were not elements, either. In fact, there are more than 100 elements from which scientists believe all things are made. 10 land, air and water are not elements, they are three main parts of mans environment. You will know more about them as you study the earth. ( ) 1. A. usually B. seldom C. never D. sometimes ( ) 2 A. better B. moreC. less D. worse ( ) 3. A wide B. high C. long D. deep ( ) 4. A. at B. in C. with D. to ( ) 5. A. found B. thought C. knew D. understood ( ) 6. A. called B. told C. name D. said ( ) 7. A. That B. For C. As D. So ( ) 8. A. believe B. planned C. decided D. want ( ) 9. A. End B. At last C. Hardly D. Nearly ( ) 10. A. When B. As C. Since D. Though 六、短文填空。The earth is our homeland. We must look after it. Do you think its our duty to protect the e 1 ? Sure, many famous p 2 have started living a green life to set good models (榜样) for us. Some people go to work by bike oro 3 foot. Some people often reuse water. For example,a 4 they finish washing clothes, they use the water to clean the floor or w 5 flowers. As for students, we can also do things to help. S 6 paper is necessary. Try to make full use ofi 7 . Dont throw away the used textbooks but give t 8 to your brothers or sisters. And if we dont wantto watch TV,