Unit 2 Section B (Vocabulary in Use & 3a-3c) 教学设计 2026-2027学年英语人教版八年级上册

Unit 2 Home Sweet Home Section B (Vocabulary in Use & 3a-3c) 教学设计（第五课时·词汇与写作课） 2026—2027学年　人教版（2024）英语八年级上册 课　　题 Home Sweet Home（Unit 2 Section B Vocabulary in Use & 3a-3c） 课　　型 词汇与写作课（Vocabulary & Writing） 课　　时 第5课时（45分钟） 授课年级 八年级上册 核心素养目标 素养维度 目标描述 语言能力 掌握 smell, joy, apartment, block, cover, scissors, glue, paper-cut 等词汇（课本 p.18-19）；通过 2a 词谜、2b 短语配对、2c 完成信件在语境中运用本单元词汇；读懂 Zhang Peng 请求帮助装饰房间的邮件并仿写求助邮件。 学习能力 利用谜面线索（释义）推断单词；依据“动词+名词”搭配整理家务短语；分析邮件的组织结构并迁移到写作。 思维品质 归纳 Zhang Peng 组织写作思路的顺序（开门见山→现状→计划→具体请求），发展谋篇布局能力；评价范文的结构与语言。 文化意识 体会社区互助（The Sunshine Community）与朋友相助的温暖；了解剪纸（paper-cut）等中国传统装饰元素在美化家居中的运用。 教学重难点 教学重点：①2a-2c 词汇在语境中的准确运用（课本 p.18）；②3a 邮件任务信息的提取与 3b 写作顺序的梳理；③3c 依据结构模板完成求助邮件写作。 教学难点：①邮件正文的组织顺序与衔接；②“描述现状—计划—具体请求（时间、地点、事项）”的层次表达；③smell 等感官动词的语用（smell bad 用形容词作表语）。 教学过程 教学环节 师生活动 活动观层次 评价要点 Step 1 Work on 2a 词谜热身 (6’) ①完成 2a：Complete the puzzle with the new words in this unit. The clues can help you（p.18）——1. to look for something→hunt；2. to move your head up and down→nod；3. the people living in the same area→community；4. not living→dead；5. a room in a house for people to relax→living room；6. something important or with a high price→treasure；7. a room for sleeping in→bedroom；8. a long trip→journey；9. maybe→perhaps；10. a dish to put food on→plate。 学习理解 获取与梳理 词谜正确率（对应语言能力目标） Step 2 Work on 2b 短语配对 (5’) ①Match：pack up—the luggage / clean up—the bathroom / hang up—the photo / take out—the rubbish；②Complete：1. Could you clean up the bathroom after taking a shower? We should keep it clean. 2. Could you please take out the rubbish? It's starting to smell. 3. Let's pack up the luggage and get ready to go home. 4. Can you help me hang up the photo on the wall? Grandma looks really young in it. 应用实践 内化与运用 配对与填空正确率 Step 3 Work on 2c 社区信件 (6’) ①完成 2c：Complete the letter with the words in the box（community/ready/free/arrival/invite/soon）（p.18）——Dear friends, Welcome! We're excited to have you in our community. We hope you'll soon feel at home here. Your arrival brings joy to us. We would like to invite you to the community party at 2 p.m. on Sunday. You can find us on the first floor of Apartment Block A. In our community, everyone is friendly and always ready to give a hand. If you have any questions or need help, feel free to ask. Best wishes, The Sunshine Community.；②生词点拨：apartment 公寓 / block 大楼；街区。 应用实践 内化与运用 2c 正确率；信件要素识别 Step 4 读前铺垫 装饰话题 (3’) ①Pre-reading：What would you do if you want to decorate your room?（decorate v. 装饰；装潢）——paint the wall / hang up the photo / put up some posters / buy some flowers；②情境：Zhang Peng is going to decorate his room. He writes an email to John for help. 学习理解 感知与注意 装饰活动表达流利度 Step 5 Work on 3a 读邮件 抓信息 (6’) ①完成 3a：Read the email and find out what Zhang Peng asks his friend to do（p.19）——choose the paint / bring the brush / hang up the photos；②邮件结构标注：收信人、邮件主题、greeting 打招呼、introduction 介绍、body 内容、closing 结尾、signature 署名。 学习理解 获取与梳理 三项请求提取完整度；邮件要素标注 Step 6 Work on 3b 写作顺序 (5’) ①完成 3b：Put the things in order to see how Zhang Peng organizes his ideas in writing（p.19）——1. ask John to help decorate the room（开门见山，表明写信目的）2. describe how the room looks now（描述房间现状）3. tell John about the plan for the walls（告知装饰计划）4. ask John to meet on Sunday at the paint shop 5. ask John to bring the brushes 6. ask John to help choose some photos to hang on the walls（描述具体需要帮忙的事项：时间、地点、事情）；②结构归纳：main decoration idea → describe → plan → specific requests。 应用实践 分析与判断 排序正确率；组织思路归纳（对应思维品质目标） Step 7 Work on 3c 邮件写作 (10’) ①完成 3c：Write an email to ask a friend to help decorate your room（p.19）——可用：buy some flowers / make a poster / go shopping / bring a pair of scissors / buy glue / bring a brush / make paper cuttings / bring a painting；②写作指导：文本体裁为求助邮件（仿写阅读邮件），内容涉及不同日期及行为，侧重记叙；人称以第一人称为主；时态以一般现在时和将来时为主；③结构模板：Dear ____,（称呼）How is it going? I want to decorate…Could you give me a hand?（表明目的）Right now, it's…（房间现状）We want…We can…（装饰计划）Could you please…?（具体请求：时间、地点、事项）Best, ____（结尾敬语+署名）；④研读范文（Lily 写给 Peter：I want to decorate my room this weekend…Right now, my room looks empty. I want to buy some flowers and make a poster to brighten it up. Could you go shopping with me to choose supplies? Also, could you bring a pair of scissors and glue? We'll need them for paper cuttings. Let's meet at my house on Saturday morning.）；⑤生成初稿并互评。 迁移创新 想象与创造 初稿结构完整性与请求明确度（表现性评价） Step 8 检测与作业 (5’) ①当堂完成巩固检测（单项选择 4 题）；②生词小结：smell v. 发臭；闻到 / joy 喜悦 / cover 遮盖 / scissors（pl.）剪刀 / glue 胶水 / paper-cut 剪纸；③布置分层作业：基础——抄写课本 p.18-19 单词；提升——写一份邀请朋友来新家的邀请 email；拓展——用英文列出家庭装修清单。 学习理解 概括与整合 当堂检测正确率；作业要求明确度 作业设计（分层） 【基础·必做】①在英语本上抄写课本 p.18-19 的单词（每个 5 遍，注意四线三格）；②完成“巩固检测一”。 巩固检测一　单项选择（课堂原题） 1. —I made a lot of food, so feel free ________ what you like. 　　—OK. 　　A. eat　　B. eats　　C. eating　　D. to eat 2. —What do you think we should do to make our classroom cleaner? 　　—It's important to ________ rubbish and put it into the rubbish bin. 　　A. put up　　B. hurry up　　C. cut up　　D. pick up 3. —The fish was dead. It started to smell ______. Could you take it out now? 　　—OK. 　　A. bad　　B. badly　　C. good　　D. well 4. —How is your leg, Maria? 　　—The doctor said there was ______. But I will be well soon. 　　A. anything wrong　　B. something wrong　　C. wrong anything　　D. wrong something 【提升·选做】完成“巩固检测二”。 巩固检测二　邀请邮件（依据教材 3c 活动改编） 写一份邀请朋友来新家的邀请 email：含称呼、写信目的、时间地点、活动安排、结尾敬语与署名（6-8 句）。 【拓展·挑战】完成“巩固检测三”。 巩固检测三　装修清单（依据教材拓展作业改编） 用英文列出家庭装修清单（至少 8 项，含动词短语），并标注每项需要请谁帮忙（用 Could you please…? 句式写出其中 3 项请求）。 巩固检测参考答案（供教师批阅） 一：1—4　D　D　A　B（1.feel free to do sth. 随意做某事；2.pick up rubbish 捡垃圾；3.smell 系动词后接形容词 bad；4.肯定句用 something wrong，形容词后置） 二：示例—Dear Lucy, How is it going? I'd like to invite you to my new home this Saturday. We can make paper cuttings and hang up photos together. Mum will cook a big meal for us. Could you come at 2 p.m.? I look forward to seeing you! Best, Li Hua.（答案不唯一，邮件要素齐全即可） 三：示例清单—paint the wall / put up posters / make paper cuttings / buy some flowers / hang up the photos / clean the windows / make a poster / bring a brush。请求：Could you please bring a pair of scissors? / Could you please help me paint the wall? / Could you please buy some glue?（答案不唯一） 板书设计 Unit 2 Home Sweet Home — Vocabulary in Use & An Email for Help 2a puzzle: hunt nod community dead living room treasure bedroom journey perhaps plate Phrases: pack up the luggage clean up the bathroom take out the rubbish hang up the photo Email: 目的（decorating…could you give me a hand?）→ 现状 → 计划 → specific requests（时间/地点/事项）→ Best, 署名 Words: smell joy apartment block cover scissors glue paper-cut 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 语言能力目标 2a/2b/2c 完成正确率；3a/3b 信息提取与排序质量；巩固检测一完成质量 学习能力目标 谜面线索推断单词；邮件组织顺序的自主归纳 思维品质目标 “目的→现状→计划→请求”谋篇思路的迁移质量 文化意识目标 对社区互助温暖的体会；对剪纸等传统装饰元素的兴趣 2. 预设反思点：①词谜是否先由学生依据谜面独立完成；②3b 排序是否让学生说出每步功能；③3c 写作时间是否充足、互评是否聚焦“请求是否具体明确”；④检测一第 4 题不定代词语序是否结合上册旧知。 学科网（北京）股份有限公司 $