Unit 9 Lesson 25 Going Green教案 北师大版英语九年级全一册

Unit 9 Lesson 25 教学目标 1.通过阅读，获取英国的一个家庭为保护环境所做出的努力的信息。 2.通过梳理文章细节，获取Jim提到的问题以及解决问题的办法。 核心素养 实践创新 1.劳动意识：对Jim一家的日常环保措施进行分析和评价，并谈论自己的环保措施; 2.技术运用：增强“爱护环境，从身边小事做起”的意识。 教学重点 根据获取的信息，运用学到的有关环保的词汇和语言进行采访交流。 教学难点 通过阅读，增强学生“保护环境、人人有责”的意识。 教学过程 一、导入新课 再次使用 reuse 采取行动 take action 吨 ton 腐朽，腐烂 decay 代替 replace 垃圾箱 bin 回收利用 recycling 减少，缩小 reduce 全球的，全世界的 global 全球变暖 global warming 组织 organise 拼车 car pool 轮流 take turns 二、新课讲解 Do you think the boy lives in a town or in the country Who is the boy He is Jim Barnes, 15, from Oxford England. air pollution water pollution rubbish pollution light pollution noise pollution What should we do to save the planet Turn off ,when leave the room. Turn off the shower while washing your hair. Solution :save energy Reduce pollution Drive cars less organize car pools… Recycle resuded Take your own bags when shopping. Save paper by using both sides. Predict: Will the passage talk about the following matters 1. Problems caused by cutting trees. 2. Work of trees heroes around the world 3. Tree planting around the world. 4. China need to plant more trees. 5. Everyone should learn from tree heroes. Skim and Check 1. Problems caused by cutting trees. 2. Work of trees heroes around the world. 3. Tree planting around the world. 4. China need to plant more trees. 5. Everyone should learn from tree heroes. Skim and Match Part I Para.1：Problems caused by cutting trees. Part II Para.2：China need to plant more trees. Para.3&4：Work of trees heroes in China. Part III Para.5：we should learn from tree heroes. When land greatly changes,what changes does our environment have Land changes Environmental changes 1. Climate is affected. 2. Animals move or die 3. Deserts expand Problems are very serious! Speaking Work in groups and try to find the solutions to the problems. cloud rainbow thunder sunshine sunshine Air Pollution bike car pool green energy fireworks trees Rubbish Pollution bags when shopping recycle used things used things hens Water Pollution reuse throw save Waste of Electricity dishwasher air-conditioner TV turn off turn off cooking Less Trees plant handkerchief paper Your Turn Work in pairs and share what you have learned from Jim’s family. Example I learned that we could try to use less electricity by watching less TV. I learned that we could try to watch less TV to save electricity. Summary the skills in reading Guessing ability How to skim to get the main idea of the text How to scan to get the detailed information And don’t forget to think about what you can do to protect our environment! 三、作业 After class, read the text after the mp3 and record it. ... ...