Unit 2 Welcome to the unit 教学设计 2026-2027学年英语译林版八年级上册

Unit 2 School life Welcome to the unit 课　　题 Unit 2 School life — Welcome to the unit 课　　型 听说与导入课（Welcome to the unit） 课　　时 第一课时（45分钟） 授课年级 八年级上册 教　　材 译林版（2024）英语八年级上册 话　　题 Unusual schools——孟加拉国船校与菲律宾、危地马拉瓶校 核心素养目标 语言能力 掌握 plastic, environment, flood 等词汇及 thanks to, be good for 等短语，能口头描述非常规学校。 文化意识 了解多国非常规教育现状，体会克服困难求学的精神，拓宽全球视野。 学习能力 运用听前预测策略，能通过小组合作主动表达观点。 思维品质 通过图文预测与对比分析，提升推理判断与归纳能力。 教学重点 ①掌握核心词汇与语言点，能用英语介绍非常规学校的特点及成因②完成「国家—建校原因」的听力匹配与船校、瓶校的信息梳理 教学难点 ①灵活运用目标语言表达看法（...interests me the most because...）②理解非常规学校背后的社会文化背景（贫困、洪水、偏远、环保） 教学过程 教学环节 教师活动 学生活动 自由谈话 Warming up Free talk：What's our usual school in daily life like? Where do we usually study? And what do we use to learn? 从自己的学校经验切入。 追问：Do you think all children around the world study in schools like ours? Why or why not? 引导想到贫困、洪水、路远等困难——引出「非常规学校」主题。 描述自己的日常学校生活； 思考并讨论「并非所有孩子都有常规教室」的现实。 读图预测 Predicting Predicting——Where are these students? What are these students doing? 看三幅图预测学生的地点与活动：studying at the train station／at home／on a boat。 引导预测两步走：先抓地点再猜成因——为什么这些孩子不在教室里上课？为听力验证做假设。 观察三幅图说出非常规学习地点； 对每个地点的成因做出假设，形成听前预期。 听力一·匹配 Listening 1 Kitty is listening to a programme about some unusual schools. Listen and match the picture of each school with its country and the reason for creating it. 三个国家（India/Australia/Bangladesh）与三个原因（a Children live far away from school；b Heavy floods happen often；c Many children from poor families work at train stations or on trains）匹配。 参考匹配（以上按语境推断，以实际音频为准）：India→c；Australia→a；Bangladesh→b。示范听前预读抓关键词：far away／floods／train stations。 预读原因抓关键词形成预判； 听录音完成国家—原因匹配； 核对答案并说出配对线索。 听力二·两校亮相 Listening 2 Kitty and her classmates are talking about unusual schools in different countries. Listen and answer what unusual schools they are talking about → The boat school and the bottle school. 图片呈现两校：The boat school in Bangladesh（also called "the floating school" 漂浮学校）；The bottle school in Guatemala。 听录音抓两所学校的名称； 结合图片初步感知船校与瓶校的形态。 对话精读 Dialogue study 对话原文梳理：Kitty: Do you know any unusual schools around the world? Simon: Yes. I know about the boat school in Bangladesh. During the rainy season, there's much more rain in Bangladesh than in many other parts of the world. With the boat school, children have a chance to learn even when there are floods. Kitty: What a good way to get the children learning! Simon: Another example is the bottle school. People in the Philippines and Guatemala build this kind of school with used plastic bottles. This is very cheap and good for the environment. Daniel: That's really cool! 追问确认：How many kinds? → Two. Where? → Philippines and Guatemala. 点破「地点＋困难＋创造性解决办法」三要素：船校（Bangladesh→多雨洪水→水上学习）；瓶校（Philippines & Guatemala→used plastic bottles→cheap＋环保）。 精读对话，梳理两所学校的「地点—困难—办法」三要素； 朗读感叹句 What a good way...!／That's really cool! 体会赞叹语气。 读后问答 Q&A 五问：1 Where is the boat school? → In Bangladesh. 2 Why do they use boat schools? → Because during the rainy season, there are floods in Bangladesh, and children can still learn with the boat school. 3 What materials are used to build bottle schools? → Used plastic bottles. 4 Which countries have bottle schools? → The Philippines and Guatemala. 5 What are two advantages of bottle schools? → Cheap and good for the environment. 点破答法：1-2 问船校抓地点与原因，3-5 问瓶校抓材料、国家、优势——特殊疑问词决定答案类型。 独立完成五问并核对； 归纳 Why/What materials/What advantages 各类问句的答法。 开放表达 Open talk Which of the unusual schools above interests you the most? Why? 范例一（船校）：The boat school in Bangladesh interests me the most. I think it is amazing that children can still have a chance to learn even during floods. It shows how people can solve difficult problems with creativity, and I admire the students' strong desire for education. 范例二（瓶校）：The bottle school in the Philippines and Guatemala interests me the most. I like that it is built with used plastic bottles because it is both cheap and good for the environment. It teaches us that we can turn waste into something valuable while helping children get an education. 点破表达公式：...interests me the most.＋观点（I think it is amazing that...）＋意义升华（It shows/teaches us that...）三步成段。 选择最感兴趣的学校并套用三步公式口头表达； 同伴互评理由是否充分、有没有意义升华。 语言点·thanks to Language points 1 Thanks to the boat school, children can learn. thanks to：意为「多亏，由于，因为」，通常用于引出带来好结果的原因或人，后接名词、代词或名词短语，在句中作状语——Thanks to plastic bottles, they built a school. 多亏塑料瓶，他们建了一所学校。 辨析：thanks to 引出好结果的原因（多亏），区别于 because（引导原因状语从句）与 due to（中性）。 理解 thanks to 的语义与句法位置（句首＋逗号）； 用 Thanks to..., ... 造句描述船校与瓶校。 语言点·两组搭配 Language points 2 have a chance to do sth.：意为「有机会做某事」，chance 作名词表示「机会，可能性」，同义 have the opportunity to do sth.——Children have a chance to learn.／They have a chance to study safely. 他们有机会安全地学习。 be good for：意为「对……有益/有好处」，反义 be bad for，后接名词或代词作宾语——It is good for the environment.／Reusing plastic is good for the earth. 重复利用塑料对地球有益。 掌握 have a chance to do sth. 结构（to 后动词原形）； 掌握 be good for 及其反义 be bad for； 完成「动名词作主语谓语用单数」的预热（Reusing plastic... is...）。 词汇归纳 Vocabulary 学习 plastic（adj. 塑料的；n. 塑料）：plastic bottles/bags 塑料瓶/塑料袋／plastic waste/pollution 塑料废弃物/塑料污染——People in some poor countries use plastic bottles to build their schools. 一些贫穷国家的人们用塑料瓶来建造他们的学校。 学习 environment（n. 环境）：protect the environment 保护环境／natural/living environment／be good for the environment——We should protect the environment by reducing plastic waste. 我们应该通过减少塑料垃圾来保护环境。 学习 flood（n. 洪水；v. 淹没）：heavy/serious floods 严重的洪水／prevent floods 防止洪水／in the flood(s)——The village school was closed because of the sudden flood. 因为突发的洪水，村里的学校关闭了。 点破：plastic 与 flood 双词性；used plastic bottles 中 used 是形容词「用过的」；frequently 是 frequent 的副词（经常地）修饰动词 happen。 按「瓶校材料→瓶校意义→船校原因」串记三词：plastic→environment→flood； 逐词学习搭配与例句； 注意 used（用过的）与 frequently（副词）两个检测考点。 随堂检测 Testing 完成随堂检测：教师发放随堂检测题，学生限时独立完成后，教师逐题核对讲评。 【一、单项选择】 1. — ______ the boat school, children in Bangladesh can still study during floods. — That's really amazing! A. Because　B. Thanks to　C. As for　D. Instead of 2. — Why do people in the Philippines use plastic bottles to build schools? — Because it is cheap and ______ the environment. A. is bad for　B. is harmful to　C. is good for　D. is worried about 【二、用括号内单词的正确形式填空】 3. Thanks to the boat school, children have a chance ______ (learn) even during floods. 4. People in Guatemala build schools with ______ (use) plastic bottles. 5. We should do something to protect the ______________ (environment). 6. Heavy floods happen ______________ (frequent) in Bangladesh during the rainy season. 7. Reusing plastic bottles ______ (be) good for the environment. 限时独立完成随堂检测，不看笔记、不讨论； 完成后与同桌交换互批，逐题核对答案并订正； 订正后用红笔标注错题涉及的规则（have a chance to do／used 形容词／frequently 副词／动名词主语 is），纳入复习清单。 参考答案：一、1. B　2. C　二、3. to learn　4. used　5. environment　6. frequently　7. is 归纳与作业 Summary & Homework Summary：The boat school in Bangladesh——helps children learn during floods；The bottle school in the Philippines and Guatemala——built with used plastic bottles, cheap and good for the environment。Key phrases——thanks to / have a chance to do sth. / be good for。Key idea——Education is important. People in different countries find creative ways to help children learn, even in difficult conditions. Homework：Review——Write a short paragraph (about 60 words) to introduce one unusual school you learned today, including where it is, what it is like and why it is special. 写一段 60 词左右短文介绍一所非常规学校（在哪、什么样、为什么特别）。Preview——Preview the next lesson. 预习下一课。 对照「地点—困难—办法」三要素自查两校信息掌握情况； 记录两项作业：60 词介绍一所非常规学校；预习下一课。 作业设计（分层） 【基础·必做】抄写并记忆本课 3 个重点词汇与 3 个短语（plastic bottles／protect the environment／heavy floods；thanks to／have a chance to do sth.／be good for）。 【提升·选做】Write a short paragraph (about 60 words) to introduce one unusual school you learned today, including where it is, what it is like and why it is special. 按三要素写一段 60 词介绍。 【拓展·挑战】查资料再找一所世界上你不了解的非常规学校（如流动帐篷学校、洞穴学校），用「地点—困难—创造性办法—你的感想」四要素写 70 词短文，至少用上 thanks to 与 be good for 各一次。 板书设计 Unit 2 School life — Welcome to the unit Boat school（Bangladesh）：rainy season→floods→learn on water（floating school） Bottle school（the Philippines & Guatemala）：used plastic bottles→cheap＋good for the environment 语言点：Thanks to..., ...｜have a chance to do sth.｜be good for ↔ be bad for 主题：Education is important — creativity solves problems. 教学评价与反思 1. 目标—评价对应（教-学-评一体化）： 素养目标 课堂评价任务与证据 语言能力：核心词汇短语与口头描述 三词三短语串记；读后五问；随堂检测七题 文化意识：非常规教育与求学精神 三国三校的社会背景；「克服困难求学」的全球视野讨论 学习能力：听前预测策略 读图预测三地点；匹配题预读抓关键词；勾选与验证闭环 思维品质：推理归纳与创造性思维 「地点—困难—创造性办法」三要素归纳；开放表达的意义升华 2. 预设反思点： 以「上学是天经地义的吗」反问开课，自由谈话第四问直指主题——不是所有孩子都有常规教室；读图预测三地点（火车站/家/船上）先假设后验证，听前预测策略落地；听力匹配题用「预读抓关键词」法，三国三校的社会背景（贫困儿童/路远/洪水）与建校方式一一对应；对话精读提炼「地点—困难—创造性解决办法」三要素，船校线与瓶校线信息结构化，What a good way...! 与 That's really cool! 两句感叹让口语有温度；读后五问按「船校问地点原因、瓶校问材料国家优势」分类答法清晰；开放表达三步公式（选出对象→观点理由→意义升华）配两个完整范例，turn waste into something valuable 的环保观自然渗透；thanks to 句首状语的用法与 because/due to 辨析当堂讲清，have a chance to do 与 be good for 两组搭配直连检测七空；词汇三词按「瓶校材料→环保意义→船校原因」串链，used 形容词「用过的」与动名词主语 is 是检测易错点；随堂检测七题当堂闭环，作业 60 词三要素写作直套对话素材，为下一课 Reading 的学校生活话题铺路。 学科网（北京）股份有限公司 $