Unit 8 A green world 作文学案- 2025-2026学年译林版英语八年级下册

Unit 8 A green world 作文学案 【写作导引】 本单元以“A green world”为话题，属于“人与自然”主题范畴中“环境保护与可持续发展”这一主题群。单元核心聚焦“介绍环保举措、运用一般将来时被动语态、倡导绿色生活”，常见写作角度包括：① 分享家乡/城市的环保实践；② 倡导“低碳绿色”生活方式；③ 介绍环保相关的活动或项目。单元语法重点为 一般将来时的被动语态，思维技能侧重“清晰呈现环保行动的意义与价值，传递环保责任”，阅读策略聚焦“从语篇中提取环保措施、政策、成效等关键信息”。 【单元话题】 “绿色同行，守护家园”。请用英语写一篇短文，介绍你所在城市的环保举措及你的绿色生活方式，词数80左右，题目为“Go Green in My City”。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【范文】 Go Green in My City My city has taken many actions to go green, and we all play a part in protecting the environment. Rubbish is separated into different groups in every community, and most of it is recycled. More bicycle paths have been built to encourage green travel. Many parks and greenways are also created to make the air cleaner. As for me, I always turn off the lights when leaving rooms and reuse plastic bottles as flower pots. I never use single-use plastic bags. These small acts make a big difference. I believe our city will become greener and more beautiful with everyone’s efforts! 【译文】 我城市的绿色行动 我的城市采取了许多环保举措，我们每个人也都在为保护环境贡献力量。 每个社区都实行垃圾分类，大部分垃圾都会被回收利用。政府修建了更多自行车道，鼓励绿色出行。还新建了许多公园和林荫道，让空气更清新。至于我，离开房间时总会关灯，还会把塑料瓶改造成花盆重复使用，从不使用一次性塑料袋。 这些小小的举动能带来巨大改变。我相信，在大家的努力下，我们的城市会变得更绿、更美丽！ 亮点词块 1. take actions to go green 采取环保举措 1. separate rubbish 垃圾分类 1. green travel 绿色出行 1. bicycle paths 自行车道 1. single-use plastic bags 一次性塑料袋 1. turn off the lights 关灯 1. reuse plastic bottles 重复使用塑料瓶 1. make a big difference 带来巨大改变 1. greenways 林荫道 高分句子 1. Rubbish is separated into different groups in every community, and most of it is recycled.（运用一般现在时被动语态，客观描述环保举措，贴合单元语法延伸） 1. More bicycle paths have been built to encourage green travel.（现在完成时被动语态，体现环保举措的成效） 1. These small acts make a big difference. I believe our city will become greener and more beautiful with everyone’s efforts!（升华主题，呼应单元“环保人人有责”核心） 【拓展1】 假设你是学校环保俱乐部成员，需要写一份倡议，呼吁全校同学参与“绿色校园”建设，请根据以下要点完成倡议，词数不少于60。 Dear classmates, Our school is our second home. To build a green campus, we are calling on everyone to take action! ________________________________________________________________________________________________________________________________________________________________________________________________________________________________ The School Environmental Club June 5th 【拓展1范文】 Dear classmates, Our school is our second home. To build a green campus, we are calling on everyone to take action! First, we should separate classroom rubbish into recyclable and non-recyclable groups. Waste paper and plastic bottles will be collected and reused. Second, save energy by turning off lights and computers after class. Third, plant more flowers and trees in the school garden—more green plants will make the air fresher. Let’s say no to single-use products and bring our own water bottles. Small changes can create a big difference. Let’s work together to make our campus a green and beautiful place! The School Environmental Club June 5th 【拓展1译文】 亲爱的同学们： 学校是我们的第二个家。为了建设绿色校园，我们呼吁大家行动起来！ 首先，我们应将教室垃圾分为可回收和不可回收两类，废纸和塑料瓶将被收集并重复利用。其次，课后及时关掉电灯和电脑以节约能源。第三，在学校花园里多种花植树——更多绿色植物会让空气更清新。让我们拒绝一次性用品，自带水杯。 小小的改变能带来巨大不同，让我们携手共建绿色美丽的校园！ 学校环保俱乐部 6月5日 【拓展2】 假设你参加“环保先锋”征文比赛，请根据以下思维导图提示，写一篇题目为“The Importance of Going Green”的短文，词数80左右，开头已给出。 绿色生活的重要性 1. 环境现状（污染问题）2. 环保意义（保护生态、健康生活）3. 具体行动（低碳出行、垃圾分类、节约资源）4. 未来展望（绿色家园） The Importance of Going Green With the growing environmental problems, going green has become more important than ever. It is our duty to protect the planet we live on. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【拓展2范文】 The Importance of Going Green With the growing environmental problems, going green has become more important than ever. It is our duty to protect the planet we live on. Pollution harms our health and destroys ecosystems. Going green can reduce waste and protect natural resources. We can go to school by bike or bus instead of cars. We should separate rubbish and save water by taking shorter showers. Many new energy projects will be developed to replace unclean fuels in the future. Everyone’s effort counts. If we all go green, we will have a cleaner, healthier and more beautiful world to live in! 【拓展2译文】 绿色生活的重要性 随着环境问题日益严重，绿色生活变得比以往任何时候都重要。保护我们赖以生存的星球是我们的责任。 污染危害健康、破坏生态系统，而绿色生活能减少浪费、保护自然资源。我们可以骑自行车或乘公交上学，而非开车；做好垃圾分类，缩短淋浴时间节约用水。未来，更多新能源项目将被开发，替代不洁净燃料。 每个人的努力都有意义。如果我们都践行绿色生活，就会拥有一个更干净、健康、美丽的家园！ 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. 环保举措相关（单元重点） · go green 践行绿色生活；环保 · separate rubbish 垃圾分类 · recycle 回收利用；reusable 可重复使用的 · green travel 绿色出行；bicycle paths 自行车道 · new energy 新能源；clean energy 清洁能源 · reduce pollution 减少污染；save energy 节约能源 · single-use products 一次性用品；eco-friendly 环保的 · plant trees 植树；greenways 林荫道；parks 公园 1. 语法相关（单元重点） · 一般将来时被动语态：will be + 过去分词；be going to be + 过去分词 · 常用动词过去分词：separate-separated、recycle-recycled、build-built、create-created、collect-collected、develop-developed、replace-replaced · 一般现在时被动语态（环保现状描述）：am/is/are + 过去分词 1. 行动与意义相关（单元核心） · take actions 采取行动；play a part in 参与 · make a big difference 带来巨大改变；protect the environment 保护环境 · save water/electricity 节约水/电；reduce waste 减少浪费 · protect natural resources 保护自然资源；destroy ecosystems 破坏生态系统 · live a healthy life 健康生活；cleaner air 更清新的空气 1. 倡议与展望相关（单元基础） · call on 呼吁；take action 行动起来 · work together 携手合作；everyone’s effort counts 每个人的努力都有意义 · greener and more beautiful 更绿更美丽；sustainable development 可持续发展 二、实用句型积累 1. 描述环保举措（贴合单元核心） · [Something] is/are separated/recycled/built in our city. · More [facilities] will be built to encourage green travel. · Rubbish is divided into different groups for recycling. · Many eco-friendly projects are going to be carried out next year. 1. 语法句型运用（贴合单元语法） · Waste paper will be collected and reused in our school.（一般将来时被动语态） · More trees are going to be planted in the community.（一般将来时被动语态） · Single-use plastic bags won’t be allowed in supermarkets.（一般将来时被动语态否定式） · Rubbish is separated into recyclable and non-recyclable types.（一般现在时被动语态） 1. 阐述环保意义（贴合单元主题） · Going green helps reduce pollution and protect our health. · Protecting the environment is everyone’s duty. · Small acts like saving water can make a big difference. · New energy can replace unclean fuels and make the air cleaner. 1. 倡议与展望（贴合单元内涵） · Let’s take action to go green and protect our planet. · We should work together to build a greener world. · I believe our city will become more beautiful with our efforts. · It’s never too late to start living a green life. 三、基础句式与衔接 1. 核心语法+环保场景（单元核心语法） · Many bicycle paths will be built in our city next year. It will encourage more people to go out by bike. 明年我们城市将修建更多自行车道，这会鼓励更多人骑自行车出行。 · Rubbish is separated into three groups in our community. Most of it is recycled, and some is turned into energy. 我们社区的垃圾被分为三类，大部分被回收，部分转化为能源。 1. 环保行动+衔接词（单元拓展） · First, we should save electricity by turning off unused lights. Second, we can reuse plastic bottles instead of throwing them away. Finally, we should plant more trees to improve air quality. 首先，我们应关掉不用的灯节约用电；其次，可重复使用塑料瓶而非丢弃；最后，应多种树改善空气质量。 · Our city has taken many green actions. Besides separating rubbish, it has also built more greenways. However, we still need to reduce the use of private cars. 我们城市采取了许多环保行动，除了垃圾分类，还修建了更多林荫道，但我们仍需减少私家车使用。 1. 逻辑衔接词（简单基础） · 顺序：first（首先）、second（其次）、finally（最后）、next（接下来） · 递进：besides（此外）、what’s more（更重要的是）、also（也） · 因果：because（因为）、so（所以）、therefore（因此） · 转折：but（但是）、however（然而）、although（虽然） 学科网（北京）股份有限公司 $