Project2 Reuse and recycle
教学内容分析
本单元教材呈现了第五至第八单元的语言知识,和同学进行问答活动,了解我们周围的公共场所的标识,培养学生的环保意识。现在,全球面临着资源短缺、环境污染、生态破坏这三大危机,作为地球公民,师生有责任就“保护地球”这一话题进行探讨。教师在教学过程中要联系生活实际,引导学生热爱地球、保护地球。
教学目标
1.能熟练掌握6-8单元的重点词汇句型以及语法知识。2.能灵活运用6-8单元的日常交际用语。 3.了解“reduce reuse recycle”三个关键词。 4.培养学生爱护家园、节能环保的意识。
教学重点和难点
教学重点:了解“reduce reuse recycle”三个关键词。 教学难点:reuse与recycle的区别,以及倡议书的书写。
教学策略
情景教学法、任务型教学法、合作学习法
教学过程
Step1 Warm up 1. Sing a song: Going green 2. Try to think: What does “go green” mean in the song It means take actively part in protecting the earth. So let’s go green together. 揭题 3. Free talk: How to protect the earth We should/should not… Step2 Presentation Reuse 1. To protect our earth, we should do from you and me. We should at first keep our house clean. Show Pinch’s house. What do you think of his house Dirty and messy. 2. Discuss in pairs: Is it good to keep all the things at home No. What can we do to deal with them We can throw them into the bin. We can sell them. We can donate them. We can also reuse them. 3. What can we reuse For example, I can reuse newspapers to make a gress. What can you reuse How can you reuse them Discuss in groups and finish the mind map. 4. Enjoy some pictures of reuse. 创造使世界变得更美好。 Recycle 1. There is a tag sale in Pinch’s town. It is a good way to reuse things. What is Pinch going to do He is going to sell his things. The animals raise much money after the sale. They want to buy some trees for the town. Why Because trees help keep the air clean. 2. Show some pictures of Pinch’s town. It’s dirty and messy. What can Pinch do to keep his town clean He can…He can throw the rubbish in the bin. 3. Pinch finds a sign on the bin. What does it mean It means recycle. Explain recycle. 4. Explain the differences between reuse and recycle. 5. What can we recycle Discuss and write. 6. Waste classification. Reduce 1. Think and say: How to reduce We should use less/should not use too many/much.. We should save/should not waste… 2. Look at some pictures about daily tips. Step3 Consolidation 1. A short summary about 3”re”. 2. Read and discuss Pinch’s proposal: Keep our town clean. 3. Try to write our proposal: Keep our city clean. 4. Let’s go green.图片欣赏 5. Let’s go green, from our small house, to our city, to the earth. Step4 Homework 1. Discuss and write a plan: How to spend a green Chinese New Year. 2. Make a poster about 3 “re”.
结合研究主题进行评析
本册书后面几单元都是环保主题,从城市到地球,本课的主线是三个关键词reuse recycle reduce,暗线是从保护小家到保护城市到保护地球的大家,在综合输出时要结合几个单元的句型,并且加入第八单元的一般将来时和第五单元的What does it mean It means…,使学生能有话可说,并且培养环保意识。