Unit4 lesson2《A green life》（教案）-2026-2027学年冀教版（三起）英语六年级上册

该教案聚焦冀教版六年级上册《A green life》，核心教学3R环保原则（Reduce, Reuse, Recycle）及相关词汇句型，通过单元主题“Going green”自然导入，激活学生环保认知，区分“green”双重含义，用表格支架梳理原则含义与实例，搭建知识脉络。 资料特色在于融合核心素养，语言能力通过听读对话、分角色朗读及句型替换操练落实；文化意识渗透环保理念，结合校园用纸、购物袋重复使用等生活实例；思维品质通过案例分析训练3R原则辨析能力。助力学生提升语言运用与环保意识，为教师提供结构化教学方案，高效落实学科育人。

《A green life》教案（2课时）-2026-2027学年冀教版（三起）（新版）小学英语六年级上册 1、 教学背景 本课隶属于2026秋季新版冀教版（三起）六年级上册第四单元《Going green》。六年级学生已经具备一定的词汇积累与对话阅读能力，能够运用情态动词can、should提出建议，对保护环境、节约资源的生活常识有一定生活认知，但缺少对应的英语表达。本单元围绕环保主题展开，引导学生认识环境问题，学习绿色生活方式。本课聚焦Reduce，Reuse，Recycle三大环保原则，把环保理念转化为可操作的日常行为。学生对于re‑前缀生词、less比较级、means动词用法存在理解障碍，教学中依托课本对话文本，结合校园、生活实例，落实语言学习与学科育人，为单元后续课时学习做好铺垫。 2、 教材分析 本课为Unit4《Going green》Lesson2《A green life》对话阅读课。单元大主题为践行绿色环保生活，保护地球家园。 课文完整教材文本： —Miss Zhang, how can we live a green life? —Simply remember reduce, reuse and recycle. —What’s reduce? —It means use less of things. We can use both sides of the paper. —What’s reuse? —It means use things many times. We can reuse our shopping bags. We can share books with our friends. —And what’s recycle? —It means make things into something else that we can use again. There are many things we can recycle: bottles, paper, glass. 本课核心词汇：green life, simply, reduce, reuse, recycle, means, less, both, share, bottle, glass；重点短语：live a green life, both sides of the paper, shopping bags；核心句型：How can we live a green life? It means… We can…；语法知识点：little的比较级less，动词means含义用法，re‑前缀构词特点，定语从句something else that we can use again。 文本以师生问答对话形式，逐条解释“3R”环保原则，并且匹配真实生活实例，将抽象环保概念具象化。承接单元开篇环境问题内容，从认识环境问题过渡到学习具体环保行动，既是本单元语言知识重点课，也是落实环保主题育人价值的关键课时，为后续谈论更多环保行为、输出简短环保语段奠定语言基础。 3、 核心素养教学目标（依据2022版英语新课标） 1. 语言能力 能够听懂、认读、朗读整篇对话课文；掌握reduce、reuse、recycle、means、less、share等核心词汇；熟练运用句型How can we live a green life? It means… We can…；理解less比较级、动词means、re‑前缀构词；能借助课本内容口头解释3R三条环保原则，说出对应的日常环保做法。 2. 文化意识 了解国际通用Reduce、Reuse、Recycle环保理念，知晓绿色生活不分国家地域，人人可以从小事做起；建立爱护资源、保护地球的意识，懂得日常生活小事可以改善我们生存的环境。 3. 思维品质 借助表格梳理reduce、reuse、recycle的含义与实例，训练信息提取、分类归纳能力；能够区分三种环保行为的不同，结合生活场景辨析哪些行为属于3R原则，发展对比辨析逻辑思维。 4. 学习能力 学会观察单词前缀猜测词义，掌握对话文本分层阅读策略；乐于参与问答互动，主动结合生活运用本课句型表达环保做法，提升阅读对话、抓取关键信息的自主学习能力。 4、 教学重难点 教学重点 1. 掌握本课核心词汇、短语，熟练朗读、理解整篇对话课文。 2. 掌握核心句型How can we live a green life? It means… We can…；理解reduce、reuse、recycle三条环保原则以及课本对应的生活实例。 3. 能够借助文本说出每一条环保原则的含义和具体做法。 教学难点 1. 理解less（little的比较级），动词means的用法；读懂定语从句make things into something else that we can use again语义；理解re‑前缀构词规律。 2. 脱离课本提示，用英语简单解释3R原则，联系生活说出更多同类环保行为。 5、 教学过程（2课时） 第一课时 Step1 课堂导入与热身 教师组织师生日常问候，承接单元主题开启课堂。 T：Good morning, boys and girls. In Unit4, our topic is Going green. Look at the word “green”. It is not only a colour. What else does “green” mean? S1：It means environmental. T：Perfect! “Green” here means to protect our earth, save things and do good to nature. Look at some pictures in our textbook. Many things on the earth are in danger. So we need a green life. 教师板书课题Lesson2 A green life，带领全班齐读课题两遍。讲解短语live a green life。 T：“live a green life”，过绿色环保的生活。Life在这里是名词，意为生活，注意它的复数形式lives，和动词live居住拼写相近，但是词义完全不一样，请大家做好区分。 T：Now please think: In your daily life, what green things can you do? Who wants to share your ideas? S2：I save water. S3：I don’t waste paper. T：Great ideas! Today we will learn a dialogue. Students ask Miss Zhang how to live a green life, and Miss Zhang gives us very useful advice. Please turn to your textbook for Lesson 2. 【设计意图】由单元主题going green自然导入课题，区分green一词的双重含义，激活学生已有的生活环保认知，铺垫本课主题，让学生快速进入对话学习情境。 Step2 初读对话，整体感知课文 T：First, let’s listen to the whole dialogue. Close your books, just listen to the audio, feel the pronunciation and intonation of this conversation. 播放完整课文录音，学生闭目倾听。录音结束。 T：Now open your books. Listen again and follow the audio. Point your finger to each sentence when you read along. 学生手指课本句子，跟随录音跟读完整对话。跟读结束后，教师抛出整体性理解问题。 T：Question 1: Who are talking in this dialogue? S：Some students and Miss Zhang. T：Question2: What is the key advice Miss Zhang tells us? Can you find it in the text? S：Reduce, reuse and recycle. T：Excellent! These three big words are the key of our lesson. 教师板书三个核心新词reduce，reuse，recycle，带领学生拼读，重点点拨re‑前缀。 T：Look at the prefix “re‑” at the beginning of reuse and recycle. “re‑” often means “again”. Re‑use means use again; re‑cycle means cycle again。And reduce means to make something less. Please read the three words together three times. 全班齐读reduce, reuse, recycle。教师巡视，纠正个别学生单词重音发音。 T：And there is one adverb in the sentence: simply. “simply remember…” simply means “just, only”. Simply remember these three words. 【设计意图】完整听读整篇对话，建立语篇整体印象；依托板书讲解re‑前缀构词规律，帮助学生借助构词法记忆生词，降低生词记忆负担，整体把握对话核心信息，暂不深挖每一条原则的细节内容。 Step3 精讲对话开篇部分（课本原文） —Miss Zhang, how can we live a green life? —Simply remember reduce, reuse and recycle. 教师投影展示对话开篇两句，逐句讲解，组织师生问答操练。 T：Read the first sentence together：Miss Zhang, how can we live a green life? T：This is a very important special‑question sentence. “How can we…?” 这个句型用来询问“我们可以怎样做某事？”情态动词can后面，必须使用动词原形，所以这里用live原形，不能用lives。 教师组织口头替换操练句型。 T：For example, how can we keep clean? How can we help others? Please follow me to read: How can we live a green life? 学生集体朗读问句。 T：Now look at Miss Zhang’s answer: Simply remember reduce, reuse and recycle. Simply is an adverb, it means just. Remember is verb “记住”. So the answer tells us the three key rules for green life. 教师使用简单表格板书框架，只列出标题，为下一课时填充内容做好准备。 Rules What does it mean? What can we do? reduce reuse recycle T：We have three rules here. In today’s class, we will learn the first one: reduce. Next let’s read what the text says about reduce. 【设计意图】聚焦对话开头问答，突破核心询问句型How can we…?，搭建表格框架，为文本信息梳理做好可视化铺垫，帮助学生理清对话行文逻辑。 Step4 精讲课文reduce板块原文 —What’s reduce? —It means use less of things. We can use both sides of the paper. 教师投影出示本段对话，逐句领读解析文本。 T：Please read: What’s reduce? It means use less of things. T：Pay attention to the word “means”. Mean的第三人称单数形式means，含义为“意思是，意味着”。当主语是it，我们要写means，不要漏掉s。It means…是本课重点句型，用来解释词语含义。 T：Then look at “less”. Less is the comparative form of little. Little表示少量，less表示更少。use less of things，意思就是少使用物品，减少物品消耗。 教师结合生活开展师生问答巩固less。 T：If we want to go green, we should use ____ plastic bags? Ss：less. T：Yes, use less plastic bags. That is reduce. T：Next sentence：We can use both sides of the paper. New word both，意思“两者都”，both sides就是两面。Paper在这里是不可数名词，纸张。Use both sides of the paper，纸张双面使用，这就是reduce在生活中的具体做法，减少纸张浪费。 T：Now look back our table on blackboard, let’s fill in the information for reduce together. 教师在黑板表格对应位置填写：reduce；It means use less of things；use both sides of the paper。 T：Let’s practise our dialogue part by part. Boys read the questions, girls read the answers. Boys: What’s reduce? Girls: It means use less of things. We can use both sides of the paper. 学生分角色朗读这一组问答。 【设计意图】细致解析reduce板块全部课文语句，攻克means动词、less比较级、both词汇难点；借助表格提取文本信息，分角色朗读落实对话输入；结合学生校园用纸的真实生活，帮助学生理解reduce的内涵。 Step5 第一课时课堂小结 T：In this period, we start our lesson A green life. We know the topic is about living a green life. We learned key words: reduce, reuse, recycle, simply, means, less, both. We master the key sentence patterns: How can we live a green life? It means… We can… We have learned the first rule reduce, it means use less of things, and we can use both sides of the paper. Next class we will go on learning reuse and recycle from our textbook, finish our dialogue and complete our information table. 第二课时 Step1 复习回顾，衔接新课学习 T：Boys and girls, let’s review what we learned last class. First, word review. I say Chinese, you speak English. 减少——？ Ss：reduce. T：意味着——？ Ss：means. T：更少的——？ Ss：less. T：两者都——？ Ss：both. T：Now review the key question. How can we live a green life? Who can recite Miss Zhang’s answer? S：Simply remember reduce, reuse and recycle. T：Very good. What does reduce mean? What can we do? S：It means use less of things. We can use both sides of the paper. T：Perfect. Today we will keep reading our textbook dialogue, learn reuse and recycle, finish the whole text and fill our blackboard table completely. Step2 精讲课文reuse板块课本原文 —What’s reuse? —It means use things many times. We can reuse our shopping bags. We can share books with our friends. 教师投影出示该段对话，带领全班齐读对话文本，逐句进行细致讲解。 T：Read the question together: What’s reuse? Re‑use, re means again, so reuse means use again. T：Answer: It means use things many times. Many times，在这里time表示次数，many times就是很多次。Reuse就是一件物品多次重复使用，而不是用一次就丢掉。 教师继续解析课文给出的两个实例。 T：First example from the text: We can reuse our shopping bags. Shopping bags购物袋。Many shopping bags can be used again and again, we do not throw them away after one‑time use. That is reuse. T：Second example：We can share books with our friends. New word share，动词，分享。share sth. with sb. 固定搭配，和某人分享某物。When you finish reading your book, your friend can read it too. So one book is used many times, this is also reuse. 教师组织课堂互动问答，联系学生真实校园生活。 T：Think about your school life. What else can we reuse? Who can give one example? S1：We can reuse water bottles. T：Great, that is reuse. So reuse is to use things many times, not throw them away quickly. 教师把reuse相关信息填写至黑板表格。 Rules What does it mean? What can we do? reduce use less of things use both sides of the paper reuse use things many times reuse shopping bags; share books with friends recycle T：Now let’s do pair‑work. One student asks “What’s reuse?”, the other student reads the answer from our book. Students practise in pairs. 学生同桌之间操练本组问答对话。 【设计意图】完整解析reuse部分全部课文内容，巩固句型It means…；讲解share固定搭配，结合课本实例与学生生活拓展理解reuse含义；借助板书表格整理文本信息，同桌对练落实对话口头输出。 Step3 精讲课文recycle板块课本原文 —And what’s recycle? —It means make things into something else that we can use again. There are many things we can recycle: bottles, paper, glass. 教师投影展示该段对话，带领学生逐句朗读，突破本课最难长句。 T：And what’s recycle? Recycle also has prefix re‑. What is the meaning of this long sentence? “It means make things into something else that we can use again.” T：make…into…，把……制作成为……。something else，别的东西。“that we can use again”修饰something else，是定语从句，用来说明这些新东西还可以再次被我们使用。简单来说：回收，就是把废旧物品加工成新物品再次使用。比如旧玻璃瓶可以加工做成新玻璃产品。 T：Then the text lists things we can recycle: bottles, paper, glass. Bottle名词瓶子，glass在这里是名词玻璃。Bottles, paper and glass are all common things we can collect and recycle in our daily life. 教师结合表格，完成表格全部内容填写，完整表格如下： Rules What does it mean? What can we do? reduce use less of things use both sides of the paper reuse use things many times reuse shopping bags; share books with friends recycle make things into something else that we can use again bottles, paper, glass T：Now we finish all three rules in our textbook dialogue. Let’s read this recycle dialogue. Boys ask, girls answer. Boys: And what’s recycle? Girls: It means make things into something else that we can use again. There are many things we can recycle: bottles, paper, glass. 【设计意图】攻克本课最长阅读语句，用通俗语言拆解定语从句语义，降低长句理解难度；完成整张表格，把整篇对话的碎片化信息结构化，帮助学生清晰区分3R三条原则；分角色朗读巩固对话文本。 Step4 完整通读整篇课文对话，开展案例分析 T：Now we have learned every sentence of the dialogue in our textbook. Let’s read the full dialogue together. The whole class read all sentences aloud. 全班集体完整朗读整篇对话。朗读结束后，教师安排分角色朗读，一部分学生扮演提问的学生，一部分扮演Miss Zhang，完整演绎课本对话。 T：Now let’s do simple case analysis. I will show you some daily behaviours, please tell me which rule it belongs to: reduce, reuse or recycle. Case 1：Lily only takes as much paper as she needs, does not waste paper. T：Which rule? S1：Reduce. T：Yes, it is reduce, use less of things. Case2：Tom keeps his old cloth bag and goes shopping with it every time. T：What about this one? S2：Reuse. T：Correct, reuse things many times. Case3：We put empty glass bottles into recycling bin. T：This is…? S3：Recycle. T：Well‑done. 教师继续引导学生依托课本表格，尝试脱离书本，口头简单复述三条原则。 T：Look at our chart on blackboard. Who wants to try to tell us what reduce, reuse and recycle mean, and what we can do? You can look at the table for help. 个别学生尝试口头复述3R原则，允许参考板书表格提示。 【设计意图】回归完整教材对话，分角色朗读强化对话语感；设置生活案例分析，训练学生对3R原则的辨析理解；依托板书支架，训练学生对课文内容口头复述，完成语言内化。 Step5 课本标记与自主阅读 T：Please open your textbook, circle all new words and key phrases in Lesson2. For example: reduce, reuse, recycle, means, less, both, share, shopping bags, bottles, glass. Underline our important sentences: How can we live a green life? It means… We can… 学生在课本圈画标记词汇句型，教师行间巡视，对个别长句朗读卡顿的学生进行点拨指导。标记完成之后，安排学生自主默读整篇对话，梳理对话逻辑。教师挑选两名学生，站起来完整朗读整篇课文对话。 【设计意图】引导学生做好课本知识标记，巩固本课重点词汇句型，自主默读加深对话文本理解，检测学生课文朗读掌握情况。 6、 课堂小结 T：We have finished learning Lesson2 A green life. Let’s sort out what we learn in these two periods. 词汇短语层面：掌握green life、simply、reduce、reuse、recycle、means、less、both、share、bottle、glass；重点短语live a green life、both sides of the paper、shopping bags；认识re‑前缀构词特点。 句型语法层面：掌握核心问答句型How can we live a green life? It means… We can…；掌握little的比较级less；理解动词means第三人称单数用法；读懂长句make things into something else that we can use again。 语篇理解层面：本篇是师生问答对话，围绕“How can we live a green life”展开，Miss Zhang告诉我们践行绿色生活要记住三条原则reduce、reuse、recycle。Reduce意味着少消耗物品，我们可以纸张双面使用；reuse代表物品多次重复利用，可以重复使用购物袋，和朋友分享书籍；recycle是把废旧物品加工成别的东西再次利用，瓶子、纸张、玻璃都可以回收再利用。 我们要能够熟练朗读整篇对话，借助表格区分三条环保原则，能够用简单英语解释每一条原则，说出课本给出的对应生活实例。绿色生活并不需要做很宏大的事情，我们可以把reduce、reuse、recycle落实在日常小事当中，用小行动保护我们的地球家园。 2 学科网（北京）股份有限公司 $