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

Unit 2 School life　Welcome to the unit 课时基本信息 课　　题 Unit 2 School life — Welcome to the unit 课　　型 听说与导入课（第一课时·45分钟） 年　　级 八年级上册 版　　本 译林版（2024）英语八年级上册 教学重难点 【教学重点】 掌握 plastic, environment, flood 等词汇及 thanks to, have a chance to do sth., be good for 等短语，能口头描述非常规学校,了解孟加拉国船校与菲律宾、危地马拉瓶校的特点及成因，完成听前预测与匹配任务 【教学难点】 灵活运用目标语言表达对非常规学校的看法并说明理由,理解非常规学校背后的社会文化背景（贫困、洪水、偏远、环保） 词汇速览 plastic /ˈplæstɪk/ 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。） environment /ɪnˈvaɪrənmənt/ n. 环境（protect the environment 保护环境；natural/living environment 自然/生活环境；be good for the environment 对环境有益——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。） flood /flʌd/ n. 洪水；v. 淹没（heavy/serious floods 严重的洪水；prevent floods 防止洪水；in the flood(s) 在洪水中——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。） （一）自由谈话 · 我们的学校 【过渡语】新单元 School life 从一个问题开始——你是不是觉得上学是天经地义的事？ Free talk：What's our usual school in daily life like? Where do we usually study? And what do we use to learn? 我们平时的学校什么样？平时在哪学习？用什么学习？ 追问：Do you think all children around the world study in schools like ours? Why or why not? 你觉得全世界的孩子都在像我们这样的学校上学吗？为什么？ 【提示框】 第四问是本课的钥匙：想一想「贫困、洪水、路远」这些困难——不是每个孩子都能坐在教室里上课。 （二）读图预测 · 他们在哪学习 Predicting——Where are these students? What are these students doing? 看三幅图预测：这些学生在哪里？在做什么？ 三个非常规学习地点：studying at the train station（在火车站学习）、studying at home（在家学习）、studying on a boat（在船上学习）——先看地点再猜原因，读后用听力材料验证预测。 【知识点】 ▶预测两步走：先抓地点（station/home/boat）再猜成因（为什么不在教室？）——听前预测是本课听力策略，先有假设再有验证，听力就有了目的。 三种非常规学习地点预测页 （三）听力匹配 · 三国三校 Kitty is listening to a programme about some unusual schools. Listen with her and match the picture of each school with its country and the reason for creating it. 听节目，把学校图片与国家、建校原因匹配。 三个国家：India（印度）、Australia（澳大利亚）、Bangladesh（孟加拉国）。三个原因：a Children live far away from school.（孩子们住得离学校很远）；b Heavy floods happen often.（洪水频发）；c Many children from poor families work at train stations or on trains.（许多贫困家庭的孩子在火车站或火车上工作）。 参考匹配（以上按语境推断，以实际音频为准）：India→c（火车站上学的贫困孩子）；Australia→a（地广人稀，上学路远）；Bangladesh→b（雨季洪水频发）。 【知识点】 ▶匹配题听「国家—原因」配对线索：国家名出现后紧跟的原因就是配对答案——India 对火车站贫困儿童、Australia 对路远、Bangladesh 对洪水，社会背景决定建校方式。 【提示框】 预读三原因先抓关键词：far away／floods／train stations——带着三个关键词去听，听到对应词就能连线。 （四）听力二 · 两所明星学校 Kitty and her classmates are talking about unusual schools in different countries. Listen to the tape and answer what unusual schools they are talking about. 听录音回答他们在谈论哪些非常规学校 → The boat school and the bottle school.（船校和瓶校）。 两校亮相：The boat school in Bangladesh——It's also called "the floating school".（孟加拉国的船校，也叫「漂浮学校」）；The bottle school in Guatemala（危地马拉的瓶校）。 孟加拉国船校图片页 （五）对话精读 · Kitty 与同伴 【过渡语】两所学校的名字有了——听 Kitty、Simon 和 Daniel 怎么把它们讲清楚。 How many kinds of unusual schools do they mention? What are they? Where are these schools? → Two. The boat school and the bottle school.（两所：船校和瓶校）Philippines and Guatemala.（菲律宾和危地马拉） 对话原文：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! 对话两句核心：船校——雨季雨水比世界许多地方多，洪水来了孩子照样有学习机会；瓶校——用废旧塑料瓶（used plastic bottles）建校，便宜（cheap）又环保（good for the environment）。 【知识点】 ▶对话信息双线：船校线（Bangladesh→雨季多雨→洪水→船校让学习继续）；瓶校线（Philippines & Guatemala→used plastic bottles→cheap＋good for the environment）——每所学校都是「地点＋困难＋创造性解决办法」三要素。 【提示框】 感叹句两连：What a good way to get the children learning!／That's really cool!——介绍完创举配一句赞叹，口语立刻有感情。 Kitty 与同伴对话页 （六）读后问答 · 五题验证 Answer the questions after reading. 前两问：1 Where is the boat school? → In Bangladesh.（在孟加拉国）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.（因为雨季孟加拉国有洪水，有了船校孩子们仍能学习。） 后三问：3 What materials are used to build bottle schools? → Used plastic bottles.（废旧塑料瓶）4 Which countries have bottle schools? → The Philippines and Guatemala.（菲律宾和危地马拉）5 What are two advantages of bottle schools? → Cheap and good for the environment.（便宜且对环境有益。） 【知识点】 ▶五问答法两类：1-2 问船校抓「地点＋原因」（Where／Why），3-5 问瓶校抓「材料＋国家＋优势」（What materials／Which countries／What advantages）——特殊疑问词决定答案类型。 （七）开放表达 · 我最感兴趣的学校 Which of the unusual schools above interests me the most? Why? 这两所非常规学校哪所最让你感兴趣？为什么？ 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.（孟加拉国船校最让我感兴趣——洪水中的孩子仍有机会学习令人惊叹；它展示了人们如何用创造力解决难题，我敬佩学生们强烈的求学愿望。） 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.（瓶校最让我感兴趣——用废旧塑料瓶建造，便宜又环保；它告诉我们变废为宝的同时还能帮孩子上学。） 【知识点】 ▶表达公式：...interests me the most. ＋ I think it is amazing that...（观点）＋ It shows/teaches us that...（意义升华）——先选对象、再说理由、最后落到价值观，三步成段。 最感兴趣的学校范例回答页 （八）语言点 · thanks to Thanks to the boat school, children can learn. 多亏了船校，孩子们能学习。 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（因为，引导原因状语从句）与 due to（由于，中性）。 【知识点】 ▶thanks to 的位置感：放在句首、用逗号隔开——Thanks to..., 主句 ——「先谢后说结果」；它引出的原因一定是「带来好结果的」，坏结果不用它。 （九）语言点 · have a chance to 与 be good for Children have a chance to learn. 孩子们有机会学习。 have a chance to do sth.：意为「有机会做某事」。chance 在此处作名词，表示「机会，可能性」。同义表达还有 have the opportunity to do sth.——They have a chance to study safely. 他们有机会安全地学习。 It is good for the environment. 这对环境有益。 be good for：意为「对……有益/有好处」。其反义词组是 be bad for（对……有害）。后接名词或代词作宾语——Reusing plastic is good for the earth. 重复利用塑料对地球有益。 【知识点】 ▶两个搭配记结构：have a chance to do sth.（to 后接动词原形——检测第一空 to learn）；be good for＋名词（反义 be bad for——Reusing plastic is good for the earth. 动名词作主语谓语用单数 is）。 【提示框】 词形填空先看主语：Reusing plastic bottles ______ (be) good for...——动名词短语作主语按单数处理，填 is；have a chance 后接 to do 原形 to learn。 （十）词汇精讲 · 三词联动 【过渡语】三所学校的成败都系在三个词上——plastic、environment、flood。 学习 plastic（adj. 塑料的；n. 塑料）：搭配 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）：搭配 protect the environment 保护环境／natural/living environment 自然、生活环境／be good for the environment 对环境有益——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）：搭配 heavy/serious floods 严重的洪水／prevent floods 防止洪水／in the flood(s) 在洪水中——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。 三词串主题：plastic（瓶校的建筑材料）→environment（瓶校的环保意义）→flood（船校的存在原因）——检测五空的 to learn/used/environment/frequently/is 全部围绕这三词与两个语言点。 【知识点】 ▶双词性两词：plastic（adj. 塑料的→plastic bottles；n. 塑料）与 flood（n. 洪水→heavy floods；v. 淹没）——第 4 空 frequently 是 frequent 的副词（经常地），修饰动词 happen。 【提示框】 第 2 空 used 不是「使用」的过去式而是形容词「用过的」：build schools with used plastic bottles（用废旧塑料瓶建校）——used＋名词＝旧物利用，正是瓶校的环保内核。 （十一）随堂检测 限时独立完成随堂检测（本课词汇与语言点），完成后同桌互批，逐题核对订正。 一、1. B　2. C　二、3. to learn　4. used　5. environment　6. frequently　7. is 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. （十二）小结与作业 Summary：In this lesson, we learned about some unusual schools around the world——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.（教育很重要，不同国家的人们用创造性方法帮助孩子在困难条件下学习。） 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 词左右的短文介绍今天学到的一所非常规学校，包括它在哪、什么样、为什么特别。Preview——Preview the next lesson. 预习下一课。 【提示框】 写作三要素直接套对话：where（Bangladesh／the Philippines and Guatemala）＋what it is like（boat/floating school／used plastic bottles）＋why special（floods／cheap and environmentally friendly）。 语言点归纳 课堂总结 本课为单元导入课（第一课时）：Free talk 四问引入——我们的学校什么样？平时在哪学？用什么学？全世界孩子都和我们一样上学吗？读图预测：学生分别在火车站（at the train station）、家里（at home）、船上（on a boat）学习——非常规学习地点。听力一：Kitty 听节目了解非常规学校，把学校图片与国家、建校原因匹配——India→c Many children from poor families work at train stations or on trains；Australia→a Children live far away from school；Bangladesh→b Heavy floods happen often（以上按语境推断，以实际音频为准）。听力二：船校（the boat school）与瓶校（the bottle school）。对话精读：Kitty、Simon、Daniel 谈论——孟加拉国雨季雨水比世界许多地方多得多，船校让孩子们即使洪水来临时也有机会学习（What a good way to get the children learning!）；菲律宾和危地马拉的人们用废旧塑料瓶建校（used plastic bottles），便宜又环保（That's really cool!）。读后问答五题：船校在孟加拉国；因为雨季有洪水，船校让孩子仍能学习；瓶校用废旧塑料瓶建造；在菲律宾和危地马拉；两大优势——便宜（cheap）且对环境有益（good for the environment）。开放表达：Which of the unusual schools above interests you the most? Why? 配两个范例回答。语言点三组：thanks to 多亏了（后接名词/代词作状语，引出好结果的原因）；have a chance to do sth. 有机会做某事（同义 have the opportunity to do sth.）；be good for 对……有益（反义 be bad for）。词汇三词：plastic（adj. 塑料的/n. 塑料）、environment（环境）、flood（n. 洪水/v. 淹没）。价值观落点：Education is important——不同国家的人们用创造性方法帮助孩子在困难条件下学习。随堂检测：选择两题＋词形填空五题（to learn/used/environment/frequently/is）。 学科网（北京）股份有限公司 $