Unit 8 We’re trying to save the earth! 作文学案 2025-2026学年鲁教版五四学制（2012）英语九年级全册

Unit 8 We’re trying to save the earth! 作文学案 【写作导引】 本单元以“We’re trying to save the earth!”为话题,属于“人与自然”主题范畴中“环境保护”这一主题群。单元核心聚焦“用英语谈论环境污染问题、环保措施及发明创造对环保的意义,运用现在进行时、一般过去时被动语态、情态动词(should/can/must) ,提升环保意识与语言运用能力”,常见写作角度包括:① 描述身边的环境污染及解决建议;② 介绍环保发明或环保人士的事迹;③ 呼吁大家参与环保行动;④ 探讨环保与人类生活的关系。所有内容严格贴合课本词汇与句型,突出“实用性”和“呼吁性”,可直接用于课堂写作教学与练习。 【单元话题】 “身边的环境问题与环保行动”。请用英语写一篇短文,描述你所在城市/社区的一个环境问题,分析原因并提出至少两条解决建议,词数60-80左右,题目为“Protect Our Environment”。 _ 【范文】 Protect Our Environment Our city is facing a serious waste pollution problem. Many people throw litter everywhere, and some factories pour waste water into rivers. This problem is caused by people’s poor environmental awareness and improper waste disposal. To solve it, we should take public transportation instead of driving to cut down air pollution. We should also reuse bags and recycle paper, glass and plastic. What’s more, factories must be asked to treat waste before releasing it. Everyone has a duty to protect the earth. Small actions can make a big difference. 【译文】 保护我们的环境 我们的城市正面临严重的垃圾污染问题,很多人到处乱扔垃圾,一些工厂还把废水排入河流。 这个问题是由人们薄弱的环保意识和不当的垃圾处理方式造成的。为了解决它,我们应该乘坐公共交通工具而不是开车,以减少空气污染;还应该重复使用购物袋,回收纸张、玻璃和塑料。此外,必须要求工厂在排放废物前进行处理。 每个人都有责任保护地球,小小的行动能带来巨大的改变。 亮点词块 1.waste pollution 垃圾污染 2.throw litter everywhere 到处乱扔垃圾 3.pour waste water 排放废水 4.environmental awareness 环保意识 5.improper waste disposal 不当的垃圾处理 6.take public transportation 乘坐公共交通工具 7.cut down air pollution 减少空气污染 8.reuse bags 重复使用购物袋 9.treat waste 处理废物 10.make a big difference 带来巨大改变 高分句子 1.This problem is caused by people’s poor environmental awareness and improper waste disposal.(运用一般过去时被动语态分析原因,贴合单元核心语法) 2.To solve it, we should take public transportation instead of driving to cut down air pollution.(用情态动词should提出建议,符合单元表达习惯) 3.Everyone has a duty to protect the earth. Small actions can make a big difference.(总结观点,发出呼吁,贴合单元环保主题内涵) 【拓展1】 你了解到“猎翅”(finning)行为对鲨鱼和海洋生态的危害,请写一篇短文,介绍这一现象并呼吁大家保护鲨鱼,词数不少于50。 _ 【拓展1范文】 Save the Sharks Sharks are in great danger because of “finning”. When people catch sharks, they cut off their fins and throw the sharks back into the ocean. Without fins, sharks can’t swim and slowly die. As the top of the food chain, sharks play an important role in the ocean ecosystem. If their numbers drop too low, all ocean life will be in danger. What’s worse, no scientific studies show shark fins are good for health. We must stop buying and eating shark fin soup. Governments should make laws to ban finning. Let’s work together to save the sharks! 【拓展1译文】 拯救鲨鱼 由于“猎翅”行为,鲨鱼正处于极大的危险之中。人们捕捉鲨鱼后,会切掉它们的鱼鳍,再把鲨鱼扔回海里。 没有鱼鳍,鲨鱼无法游泳,会慢慢死去。作为食物链的顶端,鲨鱼在海洋生态系统中扮演着重要角色。如果它们的数量大幅减少,所有海洋生物都将面临危险。更糟糕的是,没有科学研究表明鱼翅对健康有益。 我们必须停止购买和食用鱼翅汤,政府应该制定法律禁止猎翅行为。让我们共同努力拯救鲨鱼! 【拓展2】 请根据以下提示,介绍一位环保人士的事迹及贡献,词数50左右,开头已给出。 提示 信息 人物 艾米 海耶斯(Amy Hayes) 事迹 用废弃物(旧门窗、旧船、玻璃瓶等)建造房子 贡献 减少垃圾污染,为环保提供创意范例,获得环保组织奖项 影响 激励他人重复利用废物,保护地球 Amy Hayes is an unusual environmentalist who has made great contributions to protecting the earth. _ 【拓展2范文】 Amy Hayes is an unusual environmentalist who has made great contributions to protecting the earth. She built her own house in the UK using rubbish, such as old doors, windows, an upside-down boat and glass bottles. Her creative work reduces waste pollution and sets a good example for environmental protection. She even won a prize from an environmental group. Amy’s story inspires people to put waste to good use and protect our planet. 【拓展2译文】 艾米 海耶斯是一位不平凡的环保人士,她为保护地球做出了巨大贡献。 她在英国用废弃物建造了自己的房子,比如旧门窗、一艘倒置的船和玻璃瓶。她富有创意的作品减少了垃圾污染,为环保树立了良好榜样,她甚至还获得了环保组织的奖项。艾米的故事激励人们充分利用废物,保护我们的星球。 本话题作文的一些实用短语与句型积累 一、核心主题词汇 1.环境污染相关(单元重点) 污染类型:air pollution 空气污染;water pollution 水污染;noise pollution 噪音污染;land pollution 土地污染;waste pollution 垃圾污染 污染行为:throw litter 乱扔垃圾;pour waste water 排放废水;burn coal 烧煤;cut down trees 砍伐树木;litter in public places 在公共场所乱扔垃圾 环保相关:protect the environment 保护环境;save the earth 拯救地球;reduce pollution 减少污染;recycle 回收利用;reuse 重复使用;cut down 削减;take action 采取行动;environmental protection 环境保护;environmental awareness 环保意识 1. 语法相关(单元重点) 现在进行时(表当前行动): 主语 + am/is/are + 动词-ing,例:We’re trying to save the earth. 一般过去时被动语态(表污染造成的影响): 主语 + was/were + 过去分词,例:The river was polluted by factories. 情态动词表建议/义务: should 应该,例:We should recycle paper and glass. must 必须,例:Factories must treat waste before releasing it. can 可以,例:We can ride bikes instead of driving cars. 1. 环保行动相关(单元基础) 日常行动:take public transportation 乘坐公共交通工具;ride a bike 骑自行车;use reusable bags 用环保袋;turn off lights 关灯;save water 节约用水;sort rubbish 垃圾分类 呼吁表达:It’s our duty to ... 我们有责任……;Let’s work together to ... 让我们共同努力……;Small actions make a big difference. 小行动大改变;Protecting the earth is protecting ourselves. 保护地球就是保护我们自己 二、实用句型积累 1.描述环境问题(贴合单元核心) [污染类型] is a serious problem in our city/community. 某种污染是我们城市/社区的严重问题,例:Water pollution is a serious problem in our town. Many people [污染行为], and some factories [污染行为]. 很多人……,一些工厂……,例:Many people throw plastic bags everywhere, and some factories pour waste into rivers. This problem is caused by [原因1] and [原因2]. 这个问题是由……和……造成的,例:This problem is caused by people’s carelessness and improper waste disposal. 1. 提出环保建议(贴合单元主题) To solve this problem, we should [建议1] and [建议2]. 为了解决这个问题,我们应该……和……,例:To solve this problem, we should recycle waste and plant more trees. We can [建议] instead of [不良行为] to [环保目的]. 我们可以……而不是……来……,例:We can walk to school instead of taking cars to cut down air pollution. Governments/Factories should [建议] to [环保目的]. 政府/工厂应该……来……,例:Governments should make laws to stop littering. 1. 发出环保呼吁(贴合单元内涵) Everyone has a duty to protect the environment. 每个人都有责任保护环境。 Let’s take action now to save our planet! 让我们现在行动起来拯救地球! If we all work together, we can make the world a better place. 如果我们共同努力,就能让世界变得更美好。 Protecting nature is protecting our own future. 保护自然就是保护我们自己的未来。 三、课堂实用句型 提问句型:What environmental problems do you see around you?;What causes these problems?;What should we do to protect the environment?;How can we reduce waste in daily life? 回答句型:I see a lot of litter in the park.;It’s caused by people’s poor environmental awareness.;We should reuse bags and recycle paper.;We can turn off the shower while washing hair to save water. 学科网(北京)股份有限公司 $