中学八年级英语下册 Unit 8 A green world教案 .doc

教学资料范本中学八年级英语下册 Unit 8 A green world教案 编 辑：_时 间：_Unit8 A green world Teaching aims:1. 进一步了解瑞士的环保措施。2. 增强学生保护环境的意识。Teaching steps: StepI Pesentation1. 为学生提供一个表格，让他们回忆课文内容并填写表格。T：Do you remember the article“Green Switzerland”? Can you finish the table about it? 呈现表格：Green SwitzerlandDoDont do2. 与学生就表格信息进行讨论，引出本课时需讲解的语言点并板书：separate into、allow、punish、 fine、 depend on、wisely、 run out、 produce、 make a difference(to sb/sth)等。3. 通过创设情境、与学生真实交流和展示例句等方式，帮助学生掌握上述语言点的用法。以separate into为例，T:Letll be separated into four groups. Lets see which group will win.在与学生的交流中，帮助学生体会并发现这些语言点的含义及用法。4. 鼓励学生对不懂的内容提问，针对学生的提问，教师解答并帮助他们扫清障碍。Mini-dictionaryAllow(line13)vt. Let sb/sth do sth; let sth happen or be done(允许) I do not know if my parents will allow me to stay out late.difference(line24)n. the way in which two people or things are not like each other.（差异，不同之处） His teacherfine(line15)vt. Make sb pay some money as punishment for breaking the law(罚款) Police will fine people who feed the pigeons here.Limit(line15)vt. Stop sth from increasing beyond a certain amount or level（限制） There is a law to limit the use of private cars.Produce(line21)vt. Cause a particular result or effect（导致，产生） There drug produces a feeling of great happiness and excitement.Separate(line5)vt. &vi.divide into different parts or groups(分开，隔开) The two cities are separated by a river.StepII Practise1. 学生完成B4部分练习，然后全班学生分角色朗读完整的对话。2. 补充练习：短文填空。Switzerland is a beautiful country with high_(1)_and clean blue lakes. Things like glass,plastic and paper_(2)_into different groups and then recycled. An organization_(_3_)_old clothes from all over the country and recycles them.The Swiss government has many laws_(4)_the environment. If you cut down trees,you_(5)_.Nature is the greatest treasure. We_(6)_its rich resources to live. We must protect it_(7)_. We can use new types of energy because they cost little and will never_(8)_. Moreover, they_(9)_little pollution. Lets do something to_(10)_!(1. mountains; 2.are separated; 3.collects; 4.to protect; 5.will be punished; 6.depend on; 7.wisely; 8.run out; 9.produce; 10.make a difference) Step3III Activities1. 展示一些图片，如：交通堵塞、空气污染、水污染等，安排学生两人一组就Make a greener world这个话题进行讨论，鼓励他们在真实语境下使用新知识。提醒学生可以参照B4部分的对话，能力较强的学生也可以发挥想象，适当扩展对话的内容。Useful information What can we do to make our country clean? What can we do with the old clothes?How can we save energy? Can we make some laws to protect the environment?. It is important/wise/for us to Our government can make more laws to protect the environment.If people do something wrong,they shou