Module 12 Save our world Unit 2 课件- 2025-2026学年外研版（2012）英语九年级上册

该初中英语课件围绕“reduce, reuse and recycle”核心，通过“Do you walk to school?”等生活情境问题导入，引导学生从日常行为过渡到Reduce、Recycle的What/Why/How解析，构建“生活问题-概念理解-实践方法”的学习支架。 其亮点在于以结构化分析（如Recycle的定义、原因、方法）培养思维品质，结合“do with bottles”“divide waste”等生活化词汇例句提升语言能力，通过对话练习（如环保假期对话）增强环保意识（文化意识）。学生能在情境中理解并应用环保知识，教师可借助此资料提升课堂互动与知识落实效率。

Module 12 Unit 2 Repeat these three words daily:reduce,reuse and recycle. 新 课 导 入 Do you live a green life? Resource conservation and pollution reduction 节约资源, 减少污染 Do you walk or ride a bike to school? Warming up Do you buy new clothes just because they are modern? Warming up Do you turn off the lights when you leave the room? Warming up Do you take your own cloth bag when shopping and not ask for a plastic bag? Reduce Warming up Do you use china cups? Warming up Read the part - Reduce and analyze the structure of this paragraph. What Why ③ How ① ② ④ Reduce What use less Why save money cause less pollution How order food turn off light new things Do you buy drinks in bottles? And what do you do with the bottles when they are empty? Do you divide the waste into things to recycle and things to throw away? We all need a healthy environment, but we produce waste every day, and it is harmful to our environment. Repeat these three words daily: reduce, reuse and recycle. ①And what do you do with the bottles when they are empty? do with 对付; 处理 ① I don’t know what they will do with the problem. =I don’t know how they will deal with the problem. ② This is a book dealing with Asian problems. 考点1 考点精讲 Read the part – Recycle and analyze the structure of this paragraph. What Why How ① ② ③ Structure Recycle What change… into… Why Although…, it’s better than … How recycling policy buy recycled products divide rubbish Read the passage and answer the questions in the first part. How to be green By Wang Lingling How green are you? Answer these questions and find out. Do you walk or ride a bike to school? Do you buy new clothes just because they are modern? Do you turn off the lights when you leave the room? Do you take your own bag when shopping and not ask for a plastic bag? 03 Reading and vocabulary Do you buy drinks in bottles? And what do you do with the bottles when they are empty? Do you divide the waste into things to recycle and things to throw away? 扔掉、丢弃 We all need a healthy environment, but we produce waste every day, and it is harmful to our environment. Repeat these three words daily: reduce, reuse and recycle. Reading and vocabulary 3. Do you divide the waste into things to recycle and things to throw away？ 你把垃圾分为可回收和需丢弃的吗？ throw away: 扔掉、丢弃。 (1) When are you going to throw away those old magazines? 你打算什么时候扔掉那些旧杂志？ (2) I threw those trousers away years ago. 多年前我就把那些裤子扔掉了。 (1) The book is divided into six sections. 这本书分为六部分。 (2) Lucy divided the cake in / into four. 露西把这块蛋糕分成了四块。 divide: 分开, 强调把整体划分为若干部分。divide…into… 把……分成…… 注意:当divide 后只有数词, 而无“部分”、“组”、“队” 等词语时, 也可与介词in连用。 4. Although it takes energy to change things into something else, it is better than throwing things away or burning them. change…into… 把……变成……= turn into (1) You cannot change iron into gold. 你无法把铁变成金子。 (2) With a wave of her magic wand, she changed the frog into a handsome prince. 她魔杖一挥，把青蛙变成了英俊的王子。 We throw tons of rubbish away each year, and we have to make a change. Divide your rubbish into plastic, glass, paper and rubber. Develop a recycling policy for the whole community. Buy products such as recycled paper to help save trees. Reading and vocabulary We cannot hope for rapid change, but let’s take these simple steps today so that we will save the world for our grandsons and granddaughters tomorrow. take steps “采取措施” Ⅰ. Read the passage quickly and choose the right answer. 1. The passage may come from __________. A. a menu B. a dictionary C. a storybook D. a magazine 2. What is the passage talking about ? We produce waste every day. We should reduce, reuse and recycle to make our world green. We can hope for the rapid change to save the world. Divide rubbish into different groups. Reading and vocabulary Ⅱ. Analyze article structure Part 1 _________________________ (Para 1~2) Part 2 _________________________ (Para 3~5) Part 3 _________________________ (Para 6) How green are you? How to be green? Why should we be green? Reading and vocabulary Part 1 _________________________ How green are you? 1. Do you walk or ride a bike to school? Reading and vocabulary 2. How can these things be reused? Recycled paper can be used for notebooks, tickets or writing paper. Old clothes can be … 3. How does this help the environment? It can save energy… 4. Have you ever recycled or used things that can be recycled? How? … Complete the conversation with the correct form of the expressions in the box. be good for throw away turn off worry about Mike: I hear you are off to the Caribbean for a holiday! Lucky you! But aren’t you (1) ______________ the pollution that such long plane journey may cause for the environment? Ken: I know, but what can I do about it? I’ve already tried my best to protect the environment. I recycle. worried about 7 ¸øÁ¦Ó¢ÓïÍø http://www.171english.cn 179523.17 $