Unit 4 Reduce reuse recycle (单元同步写作讲义）英语新教材人教版九年级下册

Unit 4 Reduce reuse recycle单元同步写作讲义 本单元主题为“Reduce, Reuse, Recycle（减量化、再利用、回收利用）”，围绕环境污染与环境保护展开，引导学生认识不同类型污染（大气污染、水污染、土地污染等）的成因、带来的影响，探讨解决环境问题的各类方案，树立环保意识。 单元写作核心任务：撰写网络帖子、倡议书、短文等，介绍环境污染问题，描述污染产生的原因、造成的危害，提出可行的环保对策，倡导践行 3R 环保理念。写作要求学生熟练运用“宾语从句、状语从句（because, as soon as, unless, while 等）”，合理使用连接词梳理因果逻辑。在完成写作练习的过程中，理解人类活动与自然环境之间的关系，思考个人、社区、政府在保护环境中各自承担的责任，树立节约资源、保护地球的可持续发展理念。 词汇积累 1 / 1 学科网（北京）股份有限公司 1. air pollution 空气污染 2. water pollution 水污染 3. land pollution 土地污染 4. harmful chemicals 有害化学物质 5. global warming 全球变暖 6. reduce waste 减少浪费 7. reuse things 重复利用物品 8. recycle rubbish 回收垃圾 9. deal with 处理；应对 10. as a result 结果；因此 11. take action 采取行动 12. protect the environment 保护环境 13. be trapped in 被困在…… 中 14. cut down 减少；砍倒 15. throw away 扔掉 16. be good for 对…… 有益 17. prevent…from… 阻止…… 做某事 18. live a green life 过绿色低碳生活 19. steady income 稳定收入 20. future generations 后代 1 / 1 学科网（北京）股份有限公司 句式积累 开头句： 1. Environmental pollution is becoming a serious problem around us. 环境污染正在成为我们身边的严重问题。 2. We are deeply worried about the poor condition of our environment. 我们对糟糕的环境状况深感担忧。 3. It’s important for us to protect our environment because we have only one earth. 保护环境对我们至关重要，因为我们只有一个地球。 4. There are many kinds of pollution, such as air pollution and water pollution. 存在多种污染，例如空气污染和水污染。 5. Pollution does great harm to both wild animals and human beings.污染对野生动物和人类都有极大危害。 6. A growing number of people begin to realize the importance of protecting the earth.越来越多人开始意识到保护地球的重要性。 7. Living a green life is a simple and effective way to protect our planet.绿色生活是保护地球简单又有效的方式。 中间句： 1. Waste from factories and farms causes serious water pollution. 工厂和农场产生的废弃物造成严重水污染。 2. As a result, many fish and plants in the river are dying. 结果，河里许多动植物正在消亡。 3. We can reduce waste by buying products with less packaging. 我们可以通过购买简包装产品减少垃圾。 4. Reuse means using things again and again instead of throwing them away. 再利用指反复使用物品，而不是扔掉。 5. We should stop factories from pouring waste into rivers. 我们应当阻止工厂向河流排放废弃物。 6. Rubbish may trap sea animals or even be eaten by them. 垃圾可能困住海洋动物，甚至被它们误食。 7. Working together is the key to improving our living conditions.共同努力是改善生活环境的关键。 8. Recycling helps turn useless waste into valuable resources.回收可以将无用垃圾变为宝贵资源。 9. Pollution not only harms our health, but also breaks the balance of nature.污染不仅危害健康，还破坏生态平衡。 10.. Small daily habits can greatly change our living environment.日常小习惯能极大改变我们的生活环境。 结尾句： 1. I believe we can solve the environmental problem if we work together. 我相信只要共同努力，就能解决环境问题。 2. It’s our duty to protect our mother river for future generations. 为后代保护母亲河是我们的责任。 3. Small actions can make a big difference to our environment. 微小行动，就能对环境产生巨大影响。 4. Let’s practise the three Rs and live a green life from now on. 让我们践行 3R 原则，从现在开始过绿色生活。 5. Only by protecting the environment can we live a better life.只有保护环境，我们才能拥有更好的生活。 6. It takes everyone’s effort to create a clean and green world.创造干净绿色的世界需要每个人的努力。 7. I believe our environment will become cleaner and greener in the future.我相信未来我们的环境会更干净、更绿色。 8. Let’s start with small actions and protect our planet from now on.让我们从小事做起，从现在开始保护地球。 9. Protecting the environment is protecting ourselves and our future.保护环境就是保护我们自己和未来。 佳句仿写 1.教材原句：We are deeply worried about the poor condition of our city’s beach. 我们对城市海滩糟糕的状况深感担忧。 仿写：我对身边严重的水污染感到十分担忧。 __________________________________________________________________________________________ 2.教材原句：Broken glass stops us from walking on the soft sand. 碎玻璃阻碍我们在柔软沙滩行走。 仿写：塑料垃圾阻止海龟在海滩产卵。 __________________________________________________________________________________________ 3.教材原句：Birds and sea animals sometimes get trapped by plastic bags. 鸟类和海洋动物有时会被塑料袋困住。 仿写：很多小动物会被河里的废旧渔网困住。 __________________________________________________________________________________________ 4.教材原句：I believe that we can solve this problem if we work together. 我相信只要齐心协力，我们就能解决这个问题。 仿写：我相信只要每个人践行 3R 原则，环境会慢慢变好。 __________________________________________________________________________________________ 5.教材原句：Have you heard of the three Rs: reduce, reuse, and recycle? 你听说过 3R 原则：减少、再利用、回收吗？ 仿写：我们应该学习 3R 理念，在日常生活中减少垃圾。 __________________________________________________________________________________________ 6.教材原句：The first thing we need to do is to reduce our waste. 我们首先要做的事是减少垃圾产生。 仿写：保护环境最重要的事情是节约资源。 __________________________________________________________________________________________ 7.教材原句：You can buy products with less packaging. 你可以购买简包装的产品。 仿写：我们可以自带布袋购物，减少塑料袋使用。 __________________________________________________________________________________________ 8.教材原句：Reuse means using things again and again. 再利用意味着反复使用物品。 仿写：回收意味着把废旧物品加工制成新东西。 __________________________________________________________________________________________ 9. 教材原句：We can also donate our clothes, books, and toys to people who need them. 我们还可以把衣物、书籍、玩具捐赠给有需要的人。 仿写：我们可以把旧瓶子收集起来，用来种植绿植。 __________________________________________________________________________________________ 10. 教材原句：As a result, the number of fish and plants in the river was dropping quickly. 结果，河里鱼和植物的数量快速下降。 仿写：结果，雾霾天气越来越多，危害人们的健康。 __________________________________________________________________________________________ 11. 教材原句：Laws were made to stop new factories from being built near the river. 法律被制定，禁止在河边新建工厂。 仿写：新的规定出台，阻止人们向河里倾倒废水。 __________________________________________________________________________________________ 12. 教材原句：It is our duty to protect it for our future generations. 为后代保护它是我们的责任。 仿写：保护地球是我们每一个人的责任。 __________________________________________________________________________________________ 13. 教材原句：Small actions can help us live a greener life. 微小行动可以帮助我们过上更绿色的生活。 仿写：日常的小行动可以大大改善我们的环境。 14.教材原句：He makes sure that no one is fishing in it or polluting it. 他确保没有人在河里捕鱼或者污染河水。 仿写：志愿者确保海滩上的游客不乱扔垃圾。 __________________________________________________________________________________________ 典例 环保网站正在征集帖子，主题为“践行3R理念，共建绿色校园”。请你写一篇英文帖子，发布在网站上。 内容要点： 1. 简述校园里存在的浪费与污染现象； 2. 介绍3R原则（reduce, reuse, recycle）以及在校园可以落实的做法； 3. 号召同学们行动起来，从小事保护环境。 要求： 1. 词数 80–100词； 2. 要点齐全，语句通顺； 3. 不得出现真实姓名、校名。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 审题 ① 题材：网络帖子（online post），应用文，本单元重点写作任务，区别于普通介绍类短文 ② 人称：第一人称we为主 ③ 时态：一般现在时为主 ④ 核心要求：描述现状、介绍3R环保措施、发出倡议；合理使用宾语从句、状语从句，运用本单元核心词汇 谋篇布局 开头 点明发帖目的，描述校园存在的浪费问题，引出环保话题 中间 介绍3R理念，分点写出校园内可行的reduce、reuse、recycle具体做法 结尾 阐述环保意义，向全体同学发出环保倡议 佳作展示 Dear friends, Nowadays, we can see lots of waste around our school. Some students throw away unused paper and plastic bottles everywhere, which brings pollution to our school. Have you heard of the three Rs: reduce, reuse and recycle? First, reduce waste. We can buy things with less packaging and save paper. Second, reuse old things. We can reuse old notebooks and donate our used books to classmates. Third, recycle waste. We should sort rubbish so that useful materials can be recycled. Small actions can make a big difference. Let’s practice the three Rs and build a greener school together. 佳作赏析 本文是一篇标准的网站发帖，贴合本单元教材3a、3c写作任务。文章结构清晰，逻辑层层递进。开篇描述校园浪费现象；主体段落紧扣单元核心“three Rs”展开，列举校园场景可落地的环保做法；结尾升华主题，发出号召 亮点词汇： ① reduce v. 减少 ② reuse v. 再利用 ③ recycle v. 回收利用 ④ sort rubbish 垃圾分类 ⑤ make a big difference 产生很大影响 ⑥ packaging n. 包装 高分句型： ① Nowadays, we can see lots of waste around our school. Some students throw away unused paper and plastic bottles everywhere, which brings pollution to our school.（非限制性定语从句，描述现象，提升文采） ② Have you heard of the three Rs: reduce, reuse and recycle?（引用单元核心句型，设问引出主题） ③ We should sort rubbish so that useful materials can be recycled.（so that引导目的状语从句，本单元重点语法） ④ Small actions can make a big difference.（经典金句，适合结尾升华） （一） （24-25·山东省济南育英中学·单元检测） 环保网站正在征集主题帖子“Practice the Three Rs, Build a Greener School”。请你写一篇英文帖子发布在网站。 内容要点：①简述校园浪费、垃圾污染现状； ②介绍3R原则，写出校园内可落实的环保行动； ③号召全体同学践行绿色习惯。 要求：①词数 80–100词； ②要点齐全，语句通顺； ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （二） （23-24·江苏南京树人中学·九年级期中） 你的英国笔友Tom来信，他正在学习Reduce, Reuse, Recycle，想了解在中国中学生日常如何践行3R环保理念。假设你是李华，请回复一封邮件，介绍你的绿色生活做法，谈谈你对环保的看法。 要求：①词数 80–100词； ②要点齐全，语句通顺； ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （三） （24-25·河北石家庄43中·九年级月考） 学校英语周，你将在班会上做英文演讲，主题为：How to Fight Pollution in Our Daily Life。 内容要点：①现在环境污染的类型与危害；②列举中学生可行的环保措施；③呼吁全班同学共同行动。要求：①词数 80–100词； ②要点齐全，语句通顺； ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （四） （23-24·湖南长沙雅礼实验中学·期末） 假设你是学生会成员李华，请以学生会名义，向全校同学写一篇英文倡议书，号召大家践行3R原则，减少资源浪费，共建绿色校园。标题：Go Green, Start with Us。 要求：①词数90–110词。 ②紧扣主题，不跑题，围绕话题展开，不写无关内容。 ③内容完整，逻辑连贯；有清晰的开头、主体、结尾。 ④不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （五） （24-25·浙江杭州采荷中学·单元测试） 你们小组对社区垃圾污染情况做了一次调查。请你写一篇英文调查报告，内容包含：①社区现存垃圾问题；②污染带来的影响；③给社区居民的3R环保建议。 要求：①词数90–110词。 ②不得出现真实姓名、校名。 ③内容完整，逻辑连贯；有清晰的开头、主体、结尾。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （六） （22-23·广东实验中学·九年级模拟） 某英文报刊举办征文比赛，主题“My Green Lifestyle”，向中学生征稿。请你投稿，介绍你的绿色生活方式，说明你坚持这样做的原因，以及你的感悟。 要求：①词数90–110词。 ②不得出现真实姓名、校名。 ③内容完整，逻辑连贯。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （七） （24-25·四川成都七中育才·九年级单元练） 你校英语小记者采访了一位“河道守护者”陈先生（课文The Yangtze River and Its Guardians原型）。请你整理采访内容，写一篇英文采访汇报，介绍他的工作、过去的环境问题、治理成果与环保观点。 要求：①词数90–110词。 ②内容完整，逻辑连贯。 ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （八） 学校环保小组要制作一份英文宣传传单（leaflet）向来访的外国交换生介绍3R原则。请你撰写传单正文，介绍Reduce、Reuse、Recycle的含义，给出简单可行的建议。词数90–110词。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （九） 假设你是李华，上周六你参加了社区海滩清洁志愿活动。请写一篇英文日记，记录这次活动：描述海滩污染现状、你们的劳动过程、活动后的感悟，结合3R理念谈谈收获。 要求：①词数90–110词。 ②内容完整，逻辑连贯。 ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ （十） 某英文论坛正在讨论话题：Should governments make stricter laws to control pollution? 请你写一篇短文发表你的观点。要求：表明立场，陈述理由，结合个人、企业、政府三方的责任，联系3R理念，最后总结观点。词数100–120词。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 1 / 1 学科网（北京）股份有限公司 $Unit 4 Reduce reuse recycle单元同步写作讲义 本单元主题为“Reduce, Reuse, Recycle（减量化、再利用、回收利用）”，围绕环境污染与环境保护展开，引导学生认识不同类型污染（大气污染、水污染、土地污染等）的成因、带来的影响，探讨解决环境问题的各类方案，树立环保意识。 单元写作核心任务：撰写网络帖子、倡议书、短文等，介绍环境污染问题，描述污染产生的原因、造成的危害，提出可行的环保对策，倡导践行 3R 环保理念。写作要求学生熟练运用“宾语从句、状语从句（because, as soon as, unless, while 等）”，合理使用连接词梳理因果逻辑。在完成写作练习的过程中，理解人类活动与自然环境之间的关系，思考个人、社区、政府在保护环境中各自承担的责任，树立节约资源、保护地球的可持续发展理念。 词汇积累 1 / 1 学科网（北京）股份有限公司 1. air pollution 空气污染 2. water pollution 水污染 3. land pollution 土地污染 4. harmful chemicals 有害化学物质 5. global warming 全球变暖 6. reduce waste 减少浪费 7. reuse things 重复利用物品 8. recycle rubbish 回收垃圾 9. deal with 处理；应对 10. as a result 结果；因此 11. take action 采取行动 12. protect the environment 保护环境 13. be trapped in 被困在…… 中 14. cut down 减少；砍倒 15. throw away 扔掉 16. be good for 对…… 有益 17. prevent…from… 阻止…… 做某事 18. live a green life 过绿色低碳生活 19. steady income 稳定收入 20. future generations 后代 1 / 1 学科网（北京）股份有限公司 句式积累 开头句： 1. Environmental pollution is becoming a serious problem around us. 环境污染正在成为我们身边的严重问题。 2. We are deeply worried about the poor condition of our environment. 我们对糟糕的环境状况深感担忧。 3. It’s important for us to protect our environment because we have only one earth. 保护环境对我们至关重要，因为我们只有一个地球。 4. There are many kinds of pollution, such as air pollution and water pollution. 存在多种污染，例如空气污染和水污染。 5. Pollution does great harm to both wild animals and human beings.污染对野生动物和人类都有极大危害。 6. A growing number of people begin to realize the importance of protecting the earth.越来越多人开始意识到保护地球的重要性。 7. Living a green life is a simple and effective way to protect our planet.绿色生活是保护地球简单又有效的方式。 中间句： 1. Waste from factories and farms causes serious water pollution. 工厂和农场产生的废弃物造成严重水污染。 2. As a result, many fish and plants in the river are dying. 结果，河里许多动植物正在消亡。 3. We can reduce waste by buying products with less packaging. 我们可以通过购买简包装产品减少垃圾。 4. Reuse means using things again and again instead of throwing them away. 再利用指反复使用物品，而不是扔掉。 5. We should stop factories from pouring waste into rivers. 我们应当阻止工厂向河流排放废弃物。 6. Rubbish may trap sea animals or even be eaten by them. 垃圾可能困住海洋动物，甚至被它们误食。 7. Working together is the key to improving our living conditions.共同努力是改善生活环境的关键。 8. Recycling helps turn useless waste into valuable resources.回收可以将无用垃圾变为宝贵资源。 9. Pollution not only harms our health, but also breaks the balance of nature.污染不仅危害健康，还破坏生态平衡。 10.. Small daily habits can greatly change our living environment.日常小习惯能极大改变我们的生活环境。 结尾句： 1. I believe we can solve the environmental problem if we work together. 我相信只要共同努力，就能解决环境问题。 2. It’s our duty to protect our mother river for future generations. 为后代保护母亲河是我们的责任。 3. Small actions can make a big difference to our environment. 微小行动，就能对环境产生巨大影响。 4. Let’s practise the three Rs and live a green life from now on. 让我们践行 3R 原则，从现在开始过绿色生活。 5. Only by protecting the environment can we live a better life.只有保护环境，我们才能拥有更好的生活。 6. It takes everyone’s effort to create a clean and green world.创造干净绿色的世界需要每个人的努力。 7. I believe our environment will become cleaner and greener in the future.我相信未来我们的环境会更干净、更绿色。 8. Let’s start with small actions and protect our planet from now on.让我们从小事做起，从现在开始保护地球。 9. Protecting the environment is protecting ourselves and our future.保护环境就是保护我们自己和未来。 佳句仿写 1.教材原句：We are deeply worried about the poor condition of our city’s beach. 我们对城市海滩糟糕的状况深感担忧。 仿写：我对身边严重的水污染感到十分担忧。 __________________________________________________________________________________________ 2.教材原句：Broken glass stops us from walking on the soft sand. 碎玻璃阻碍我们在柔软沙滩行走。 仿写：塑料垃圾阻止海龟在海滩产卵。 __________________________________________________________________________________________ 3.教材原句：Birds and sea animals sometimes get trapped by plastic bags. 鸟类和海洋动物有时会被塑料袋困住。 仿写：很多小动物会被河里的废旧渔网困住。 __________________________________________________________________________________________ 4.教材原句：I believe that we can solve this problem if we work together. 我相信只要齐心协力，我们就能解决这个问题。 仿写：我相信只要每个人践行 3R 原则，环境会慢慢变好。 __________________________________________________________________________________________ 5.教材原句：Have you heard of the three Rs: reduce, reuse, and recycle? 你听说过 3R 原则：减少、再利用、回收吗？ 仿写：我们应该学习 3R 理念，在日常生活中减少垃圾。 __________________________________________________________________________________________ 6.教材原句：The first thing we need to do is to reduce our waste. 我们首先要做的事是减少垃圾产生。 仿写：保护环境最重要的事情是节约资源。 __________________________________________________________________________________________ 7.教材原句：You can buy products with less packaging. 你可以购买简包装的产品。 仿写：我们可以自带布袋购物，减少塑料袋使用。 __________________________________________________________________________________________ 8.教材原句：Reuse means using things again and again. 再利用意味着反复使用物品。 仿写：回收意味着把废旧物品加工制成新东西。 __________________________________________________________________________________________ 9. 教材原句：We can also donate our clothes, books, and toys to people who need them. 我们还可以把衣物、书籍、玩具捐赠给有需要的人。 仿写：我们可以把旧瓶子收集起来，用来种植绿植。 __________________________________________________________________________________________ 10. 教材原句：As a result, the number of fish and plants in the river was dropping quickly. 结果，河里鱼和植物的数量快速下降。 仿写：结果，雾霾天气越来越多，危害人们的健康。 __________________________________________________________________________________________ 11. 教材原句：Laws were made to stop new factories from being built near the river. 法律被制定，禁止在河边新建工厂。 仿写：新的规定出台，阻止人们向河里倾倒废水。 __________________________________________________________________________________________ 12. 教材原句：It is our duty to protect it for our future generations. 为后代保护它是我们的责任。 仿写：保护地球是我们每一个人的责任。 __________________________________________________________________________________________ 13. 教材原句：Small actions can help us live a greener life. 微小行动可以帮助我们过上更绿色的生活。 仿写：日常的小行动可以大大改善我们的环境。 14.教材原句：He makes sure that no one is fishing in it or polluting it. 他确保没有人在河里捕鱼或者污染河水。 仿写：志愿者确保海滩上的游客不乱扔垃圾。 __________________________________________________________________________________________ 【答案】 1. I am deeply worried about the serious water pollution around us. 2. Plastic rubbish stops turtles from laying eggs on the beach. 3. Many small animals get trapped by old fishing nets in the river. 4. I believe that the environment will get better slowly if everyone follows the three Rs. 5. We should learn about the three Rs and reduce rubbish in daily life. 6. The most important thing to protect the environment is to save resources. 7. We can take cloth bags to go shopping and reduce the use of plastic bags. 8. Recycle means turning waste things into new products. 9. We can collect old bottles and reuse them to grow green plants. 10. As a result, there are more and more smoggy days and they are harmful to people’s health. 11. New rules were made to stop people from pouring waste water into the river. 12. It is the duty of every one of us to protect the earth. 13. Small daily actions can greatly improve our environment. 14. Volunteers make sure that visitors on the beach do not throw rubbish everywhere. 典例 环保网站正在征集帖子，主题为“践行3R理念，共建绿色校园”。请你写一篇英文帖子，发布在网站上。 内容要点： 1. 简述校园里存在的浪费与污染现象； 2. 介绍3R原则（reduce, reuse, recycle）以及在校园可以落实的做法； 3. 号召同学们行动起来，从小事保护环境。 要求： 1. 词数 80–100词； 2. 要点齐全，语句通顺； 3. 不得出现真实姓名、校名。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 审题 ① 题材：网络帖子（online post），应用文，本单元重点写作任务，区别于普通介绍类短文 ② 人称：第一人称we为主 ③ 时态：一般现在时为主 ④ 核心要求：描述现状、介绍3R环保措施、发出倡议；合理使用宾语从句、状语从句，运用本单元核心词汇 谋篇布局 开头 点明发帖目的，描述校园存在的浪费问题，引出环保话题 中间 介绍3R理念，分点写出校园内可行的reduce、reuse、recycle具体做法 结尾 阐述环保意义，向全体同学发出环保倡议 佳作展示 Dear friends, Nowadays, we can see lots of waste around our school. Some students throw away unused paper and plastic bottles everywhere, which brings pollution to our school. Have you heard of the three Rs: reduce, reuse and recycle? First, reduce waste. We can buy things with less packaging and save paper. Second, reuse old things. We can reuse old notebooks and donate our used books to classmates. Third, recycle waste. We should sort rubbish so that useful materials can be recycled. Small actions can make a big difference. Let’s practice the three Rs and build a greener school together. 佳作赏析 本文是一篇标准的网站发帖，贴合本单元教材3a、3c写作任务。文章结构清晰，逻辑层层递进。开篇描述校园浪费现象；主体段落紧扣单元核心“three Rs”展开，列举校园场景可落地的环保做法；结尾升华主题，发出号召 亮点词汇： ① reduce v. 减少 ② reuse v. 再利用 ③ recycle v. 回收利用 ④ sort rubbish 垃圾分类 ⑤ make a big difference 产生很大影响 ⑥ packaging n. 包装 高分句型： ① Nowadays, we can see lots of waste around our school. Some students throw away unused paper and plastic bottles everywhere, which brings pollution to our school.（非限制性定语从句，描述现象，提升文采） ② Have you heard of the three Rs: reduce, reuse and recycle?（引用单元核心句型，设问引出主题） ③ We should sort rubbish so that useful materials can be recycled.（so that引导目的状语从句，本单元重点语法） ④ Small actions can make a big difference.（经典金句，适合结尾升华） （一） （24-25·山东省济南育英中学·单元检测） 环保网站正在征集主题帖子“Practice the Three Rs, Build a Greener School”。请你写一篇英文帖子发布在网站。 内容要点：①简述校园浪费、垃圾污染现状； ②介绍3R原则，写出校园内可落实的环保行动； ③号召全体同学践行绿色习惯。 要求：①词数 80–100词； ②要点齐全，语句通顺； ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【参考范文】 Dear friends, Nowadays, waste can be easily seen everywhere in our school. Some students throw away half-used notebooks and plastic bottles casually, which causes unnecessary pollution and resource waste. Have you heard of the three Rs: reduce, reuse and recycle? To reduce waste, we should choose products with less packaging and save paper. To reuse things, we can donate our old books and clothes to classmates in need. To recycle, we must sort rubbish into different bins so that useful materials can be reused again. Small actions can make a big difference. Let’s keep the three Rs in mind and build a greener school together. 【总体分析】 题材：应用文（online post网络帖子）； 人称：第一人称we； 时态：一般现在时为主； 核心语法：宾语从句、so that目的状语从句。 【写作步骤】 开头：点明发帖目的，描述校园浪费现象，引出环保话题 中间：分点解释reduce/reuse/reuse/recycle，列举校园场景可行做法 结尾：升华主题，发出倡议，强调微小行动的力量 【亮点词汇】 ① reduce v.减少 ② reuse v.再利用 ③ recycle v.回收利用 ④ sort rubbish 垃圾分类 ⑤ make a big difference 产生重大影响 【高分句型】 ① Some students throw away half-used notebooks and plastic bottles casually, which causes unnecessary pollution and resource waste.（非限制性定语从句，描述现象） ② To reuse things, we can donate our old books and clothes to classmates in need.（不定式作目的状语） ③ We must sort rubbish into different bins so that useful materials can be reused again.（so that引导目的状语从句） ④ Let’s keep the three Rs in mind and build a greener school together.（祈使句结尾倡议） （二） （23-24·江苏南京树人中学·九年级期中） 你的英国笔友Tom来信，他正在学习Reduce, Reuse, Recycle，想了解在中国中学生日常如何践行3R环保理念。假设你是李华，请回复一封邮件，介绍你的绿色生活做法，谈谈你对环保的看法。 要求：①词数 80–100词； ②要点齐全，语句通顺； ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Dear Tom, I’m glad to receive your email. You asked about how Chinese students practice the three Rs in daily life, and I’d love to share my habits with you. I try my best to reduce waste. I take reusable cloth bags for shopping instead of using plastic bags. I also reuse empty glass bottles to grow plants. What’s more, I always sort rubbish and put waste paper and cans into recycling bins. I believe that if everyone keeps these small habits, less waste will be produced and pollution will be controlled. Protecting the environment is everyone’s duty. I’m looking forward to knowing the green ways in your country. Yours, Li Hua 【总体分析】 题材：应用文（e-mail邮件）； 人称：第一人称I； 时态：一般现在时为主； 注意：书信格式，包含问候、主体、结尾祝福。 【写作步骤】 开头：感谢来信，回应Tom的问题 中间：介绍自己生活中落实3R的个人做法，简单说明这样做的原因 结尾：表达观点，邀请Tom分享他国家的环保做法 【亮点词汇】 ① reusable adj.可重复使用的 ② produce v.产生 ③ control v.控制 ④ look forward to 期待 【高分句型】 ① I’m glad to receive your email. You asked about how Chinese students practice the three Rs in daily life.（宾语从句） ② I believe that if everyone keeps these small habits, less waste will be produced and pollution will be controlled.（宾语从句+条件状语从句，被动语态） ③ I take reusable cloth bags for shopping instead of using plastic bags.（instead of 短语） ④ I’m looking forward to knowing the green ways in your country.（书信结尾经典句型） （三） （24-25·河北石家庄43中·九年级月考） 学校英语周，你将在班会上做英文演讲，主题为：How to Fight Pollution in Our Daily Life。 内容要点：①现在环境污染的类型与危害；②列举中学生可行的环保措施；③呼吁全班同学共同行动。要求：①词数 80–100词； ②要点齐全，语句通顺； ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Dear classmates, Good morning. Today my speech is about how we can fight pollution in daily life. As we know, air and water pollution are becoming serious. Polluted air is bad for our health, and dirty water kills fish and other living things. Luckily, we can do something to change it. We can choose to walk or ride bikes to cut down gas waste. We should stop pouring rubbish into rivers and sort waste for recycling. Reusing old things also helps us reduce waste. We don’t need big actions. Every small choice counts. Let’s take action right now and protect our planet together. 【总体分析】 题材：应用文（speech演讲稿）； 人称：第一、二人称； 时态：一般现在时； 要点：口语化，感染力强，适合现场发言。 【写作步骤】 开头：问候，点明演讲主题 中间：简述空气污染、水污染的危害，介绍学生力所能及的行动 结尾：发出号召，总结环保意义 【亮点词汇】 ① cut down 减少 ② pour v.倾倒 ③ living things 生物 ④ count v.有价值，起作用 【高分句型】 ① As we know, air and water pollution are becoming serious.（as引导非限制性定语从句） ② Polluted air is bad for our health, and dirty water kills fish and other living things.（并列句描述污染危害） ③ We can choose to walk or ride bikes to cut down gas waste.（不定式表目的） （四） （23-24·湖南长沙雅礼实验中学·期末） 假设你是学生会成员李华，请以学生会名义，向全校同学写一篇英文倡议书，号召大家践行3R原则，减少资源浪费，共建绿色校园。标题：Go Green, Start with Us。 要求：①词数90–110词。 ②紧扣主题，不跑题，围绕话题展开，不写无关内容。 ③内容完整，逻辑连贯；有清晰的开头、主体、结尾。 ④不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Go Green, Start with Us Dear fellow students, Our school is facing the problem of waste. Too much paper and plastic waste is produced every day. It’s time for us to follow the three Rs to protect our environment. First, reduce waste. Buy goods with less packaging and turn off lights to save energy. Second, reuse old items. We can reuse notebooks and donate old toys to kids in need. Third, recycle waste. Please sort rubbish and put recyclable waste into the right bins. Small actions can change the world. Let’s form good green habits and protect our shared home. The Student Union 【总体分析】 题材：应用文（proposal倡议书）； 人称：第一人称we； 时态：一般现在时； 要点：正式书面语气，呼吁号召。 【写作步骤】 1.开头：点明议背景，提出倡议主题 2.中间：分点写出reduce、reuse、recycle对应的校园行动 3.结尾：发出呼吁，落款 【亮点词汇】 ① fellow students 同学们 ② packaging n.包装 ③ recyclable adj.可回收的 ④ form habits 养成习惯 【高分句型】 ① It’s time for us to follow the three Rs to protect our environment.（It’s time for sb to do 固定句型） ② We can reuse notebooks and donate old toys to kids in need.（后置定语in need） ③ Please sort rubbish and put recyclable waste into the right bins.（祈使句提出建议） ④ Small actions can change the world.（结尾升华句） （五） （24-25·浙江杭州采荷中学·单元测试） 你们小组对社区垃圾污染情况做了一次调查。请你写一篇英文调查报告，内容包含：①社区现存垃圾问题；②污染带来的影响；③给社区居民的3R环保建议。 要求：①词数90–110词。 ②不得出现真实姓名、校名。 ③内容完整，逻辑连贯；有清晰的开头、主体、结尾。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Our group did a survey about waste pollution in our community last week. We found that lots of plastic waste is thrown everywhere. Some waste is poured into the nearby river, which pollutes the water and harms fish and plants. To solve the problem, we advise all residents to follow the three Rs. They can reduce waste by buying fewer single-use products. They can reuse boxes and bottles instead of throwing them away. They should also sort rubbish so that more materials can be recycled. We believe that if all people in the community work together, the living environment will become much cleaner. 【总体分析】 题材：说明文（调查汇报report）； 人称：第三人称、第一人称； 时态：一般现在时； 要点：客观陈述，逻辑清晰。 【写作步骤】 开头：介绍本次调查对象与目的 中间：写出调查发现的污染现状、危害，给出3R建议 结尾：总结，希望居民配合行动 【亮点词汇】 ① survey n.调查 ② resident n.居民 ③ single-use adj.一次性的 ④ solve the problem 解决问题 【高分句型】 ① Our group did a survey about waste pollution in our community last week.（陈述句开篇介绍调查） ② We found that lots of plastic waste is thrown everywhere.（宾语从句+被动语态） ③ Some waste is poured into the nearby river, which pollutes the water and harms fish and plants.（定语从句描述污染后果） ④ We believe that if all people in the community work together, the living environment will become much cleaner.（宾语从句+条件状语从句） （六） （22-23·广东实验中学·九年级模拟） 某英文报刊举办征文比赛，主题“My Green Lifestyle”，向中学生征稿。请你投稿，介绍你的绿色生活方式，说明你坚持这样做的原因，以及你的感悟。 要求：①词数90–110词。 ②不得出现真实姓名、校名。 ③内容完整，逻辑连贯。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考范文 My Green Lifestyle Nowadays, more people begin to live a green life, and I am one of them. I always try my best to follow the three Rs in my daily life. I reduce waste by refusing single-use plastic products. I take my own cup when buying drinks. I also reuse old things. For example, I use old cans to grow small flowers. Besides, I sort rubbish at home and send recyclable waste to recycling stations. I keep doing these things because I know that protecting the earth is protecting ourselves. I hope more teenagers will join me. Small green habits can make our world more beautiful. 【总体分析】 题材：记叙文+议论文（征文投稿）； 人称：第一人称I； 时态：一般现在时为主； 提示：加入个人感受，情感饱满。 【写作步骤】 1.开头：引出主题，点明我坚持绿色生活 2.中间：介绍自己践行3R的日常做法，解释为什么坚持环保 3.结尾：个人感悟，表达对未来的期待 【亮点词汇】 ① refuse v.拒绝 ② recyclable adj.可回收的 ③ recycling station 回收站 ④ teenager n.青少年 【高分句型】 ① I always try my best to follow the three Rs in my daily life.（try one’s best to do） ② I keep doing these things because I know that protecting the earth is protecting ourselves.（because原因状语从句+宾语从句，动名词作主语） ③ Small green habits can make our world more beautiful.（make+宾语+宾补） （七） （24-25·四川成都七中育才·九年级单元练） 你校英语小记者采访了一位“河道守护者”陈先生（课文The Yangtze River and Its Guardians原型）。请你整理采访内容，写一篇英文采访汇报，介绍他的工作、过去的环境问题、治理成果与环保观点。 要求：①词数90–110词。 ②内容完整，逻辑连贯。 ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Last week, our school reporter interviewed Mr Chen, a river guardian of the Yangtze River. Years ago, the river was badly polluted. Waste from factories ran into the river, and the number of fish dropped quickly. Now Mr Chen walks along the river every morning. He makes sure nobody pollutes or fishes in the river. Thanks to government rules and volunteers’ hard work, the river water is clear again. Mr Chen says it is our duty to protect rivers for future generations. Everyone should play a part in protecting our natural environment. 【总体分析】 题材：记叙文（采访汇报）； 人称：第三人称； 时态：一般过去时+一般现在时； 要求：结合课文原文素材，考察时态切换。 【写作步骤】 开头：介绍采访对象与身份 中间：描述过去河流污染问题，他的工作，现在的改善 结尾：记录他的环保观点 【亮点词汇】 ① guardian n.守护者 ② badly polluted 严重污染 ③ thanks to 多亏 ④ future generations 后代 【高分句型】 ① Last week, our school reporter interviewed Mr Chen, a river guardian of the Yangtze River.（同位语） ② Now Mr Chen walks along the river every morning. He makes sure nobody pollutes or fishes in the river.（宾语从句，单元重点句型） ③ Thanks to government rules and volunteers’ hard work, the river water is clear again.（thanks to引导原因） ④ Everyone should play a part in protecting our natural environment.（play a part in doing 参与做某事） （八） 学校环保小组要制作一份英文宣传传单（leaflet）向来访的外国交换生介绍3R原则。请你撰写传单正文，介绍Reduce、Reuse、Recycle的含义，给出简单可行的建议。词数90–110词。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Protect Our Planet: Learn the Three Rs The three Rs are simple but useful rules to cut down waste and protect our planet. First, Reduce means using less. Before buying new things, think whether you really need them. Choose products with less packaging. Second, Reuse means using items again. You can reuse glass bottles and cloth bags instead of throwing them away. Third, Recycle means turning waste materials into new things. Paper, glass and metal can all be recycled. We hope you can try these ideas. Every small green action helps to make our earth better. 【总体分析】 题材：应用文（传单宣传文本）； 人称：第二人称you； 时态：一般现在时； 要点：简洁清晰，科普介绍。 【写作步骤】 1.开头：简单引入3R环保理念 2.中间：分段解释Reduce、Reuse、Recycle含义与实操建议 3.结尾：简短呼吁 【亮点词汇】 ① cut down 减少 ② material n.材料 ③ metal n.金属 ④ exchange student 交换生 【高分句型】 ① The three Rs are simple but useful rules to cut down waste and protect our planet.（不定式作后置定语） ② Before buying new things, think whether you really need them.（状语从句省略结构+宾语从句） ③ You can reuse glass bottles and cloth bags instead of throwing them away.（instead of） ④ Every small green action helps to make our earth better.（help to do） （九） 假设你是李华，上周六你参加了社区海滩清洁志愿活动。请写一篇英文日记，记录这次活动：描述海滩污染现状、你们的劳动过程、活动后的感悟，结合3R理念谈谈收获。 要求：①词数90–110词。 ②内容完整，逻辑连贯。 ③不得出现真实姓名、校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Saturday, June 15th Sunny Last Saturday, I joined a volunteer beach clean-up activity with my classmates. When we arrived, we were shocked to see lots of rubbish on the beach. Broken glass and plastic bags were everywhere. Some sea animals might get trapped by plastic waste. We spent three hours picking up rubbish and sorting it into different bins. We collected plastic bottles, waste paper and cans for recycling. This activity taught me the importance of the three Rs. I will stop using single-use plastic and reuse old things in daily life. I hope more people can realize that we must protect beaches and oceans from pollution. 【总体分析】 题材：记叙文（日记）； 人称：第一人称I； 时态：一般过去时为主； 要点：兼顾叙事+观点，需要时态切换，难度上升。 【写作步骤】 开头：日期天气，交代事件：参加海滩清洁志愿活动 中间：描写海滩垃圾污染景象，描述劳动过程，动物受到塑料垃圾伤害 结尾：活动感悟，理解3R的重要性，表达今后持续践行环保 【亮点词汇】 ① volunteer n.志愿者 ② shocked adj.震惊的 ③ clean-up n.清理 ④ single-use plastic 一次性塑料 【高分句型】 ① When we arrived, we were shocked to see lots of rubbish on the beach.（时间状语从句） ② Some sea animals might get trapped by plastic waste.（被动语态，单元原句同款结构） ③ We spent three hours picking up rubbish and sorting it into different bins.（spend time doing固定句型） ④ I hope more people can realize that we must protect beaches and oceans from pollution.（宾语从句） （十） 某英文论坛正在讨论话题：Should governments make stricter laws to control pollution? 请你写一篇短文发表你的观点。要求：表明立场，陈述理由，结合个人、企业、政府三方的责任，联系3R理念，最后总结观点。词数100–120词。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 In my opinion, governments should make stricter laws to control pollution. Some factories pour harmful chemicals into rivers or send dirty gas into air because there are not strict enough rules. If laws are made to stop such bad actions, water and air pollution will be greatly reduced. However, laws alone are not enough. Companies should produce fewer waste products. As students, we also need to follow the three Rs: reduce, reuse and recycle to cut down our own waste. Protecting the environment needs efforts from governments, companies and every person. Only when we work together can we make our planet cleaner and safer. 【总体分析】 题材：议论文（观点论述）； 人称：第一人称； 时态：一般现在时； 要点：需要分层论证，逻辑要求高，适合压轴训练。 【写作步骤】 开头：提出观点：政府需要制定更严格法律管控污染 中间：论证理由：法律约束工厂排污；同时企业和个人要践行3R减少垃圾 结尾：总结：治理污染需要政府、企业、个人共同努力 【亮点词汇】 ① stricter adj.更严格的 ② harmful chemicals 有害化学物质 ③ alone adv.单独地 ④ effort n.努力 【高分句型】 ① In my opinion, governments should make stricter laws to control pollution.（议论文开篇表达观点） ② If laws are made to stop such bad actions, water and air pollution will be greatly reduced.（条件状语从句+被动语态） ③ However, laws alone are not enough.（转折过渡句） ④ Only when we work together can we make our planet cleaner and safer.（倒装句，高分亮点句型） $