Unit 2 Section B (3a～3c) 学案 2026-2027学年英语人教版八年级上册

该初中英语导学案围绕人教版八年级上册Unit 2 Section B (3a~3c)“Home Sweet Home”主题，聚焦核心词汇（decorate, cover等）、短语匹配、邮件阅读与写作。通过课前词汇预习、短语匹配，课堂探究从阅读邮件提取信息、逻辑排序到礼貌用语分析，搭建从输入到输出的学习支架，衔接词汇、阅读与写作技能。 该资料以“求助邮件”为情境载体，整合词汇运用、阅读信息提取、写作逻辑构建与礼貌表达训练。3c写作任务及评价表设计，提升学生语言能力，培养思维品质（分析邮件结构）和学习能力（自主写作与反思），习题注重实用性与情境化，助力学生掌握跨文化交流中的书面表达技巧。

Unit 2 Section B (3a~3c) 学案 —— Home Sweet Home（人教版八年级上册 2026-2027学年） 姓名 班级 日期 课题 Unit 2 SB 一、课前预习 1. 词汇预习：朗读并默写核心词汇 英文 音标 词性 中文释义 d_______ /ˈdekəreɪt/ v. 装饰；装潢 c_____ /ˈkʌvə(r)/ v. 遮盖；包括 n. 遮盖物；封皮 p_____ /ˈpəʊstə(r)/ n. 海报 s_______ /ˈsɪzəz/ n. (pl.) 剪刀 g___ /ɡluː/ n. 胶水 v. 粘贴 p__________ /ˈpeɪpə(r)kʌt/ n. 剪纸 2. 短语预习：将下列短语与中文释义匹配 (1) decorate the room ______ (2) cover the animals ______ (3) a pair of scissors ______ (4) put up some paper cuttings ______ (5) help sb. do sth. ______ (6) What do you think about...? ______ A. 一把剪刀 B. 贴些剪纸 C. 帮某人做某事 D. 装饰房间 E. 遮盖动物 F. 你觉得……怎么样？ 二、课堂探究 1. 3a 阅读求助邮件 Read the email and find out what Zhang Peng asks his friend to do. Hi John, It was fun to decorate your room last month. I share a room with my brother. We want to decorate it too. Can you help us? Right now, the walls are blue. There are cute animals on them, but the animals look too young for us. We want to cover the animals and paint the walls light green. What do you think about the colour? On Sunday, we can meet at the paint shop near the shopping centre and choose the paint together. Then we can paint the room with my brother. I loved the brushes we used for your room. Can you bring them? After painting, could you help choose some photos to hang on the walls? Let me know what you think. Best, Zhang Peng 任务：圈出Zhang Peng请求John做的事情。 Zhang Peng asks John to: (1) ________________________________________________ (2) ________________________________________________ (3) ________________________________________________ (4) ________________________________________________ (5) ________________________________________________ (6) ________________________________________________ 2. 3b 邮件组织逻辑排序 Put the things in order to see how Zhang Peng organizes his ideas in writing. ____ ask John to bring the brushes ____ ask John to help decorate the room ____ ask John to help choose some photos to hang on the walls ____ describe how the room looks now ____ tell John about the plan for the walls ____ ask John to meet on Sunday at the paint shop 邮件四步结构： ① ________________ → ② ________________ → ③ ________________ → ④ ________________ 3. 礼貌用语分析 Underline the expressions that show politeness in the email. 三类礼貌表达： ① 陈述需求：用 ________________ 表达 ② 询问意见：用 ________________ 表达 ③ 礼貌请求：用 ________________ 表达 三、课堂练习 1. 句子仿写——汉译英 (1) 现在，墙上什么都没有。我想做些剪纸，贴在墙上。 ________________________________________________________________ (2) 你觉得在墙上贴些剪纸怎么样？ ________________________________________________________________ (3) 周五放学，我们可以在学校门口见面，去买胶水和纸。 ________________________________________________________________ (4) 我只有一把剪刀。你能带把你的吗？ ________________________________________________________________ 2. 根据句意和首字母提示，填写本课核心词汇 (1) We want to d________ our room for the new year. (2) Please c________ the food with a plate. (3) There is a beautiful p________ on the wall. (4) I need a pair of s________ to cut the paper. (5) Please pass me the g________. I want to stick this. (6) Chinese p________ is a traditional art form. 3. 3c 写作：求助邮件 Write an email to ask a friend to help decorate your room. Below is a list of things you may need help with. 可选帮助事项： buy some flowers / bring a pair of scissors / make paper cuttings / make a poster / buy glue / bring a painting / go shopping / bring a brush 写作框架： ① 开篇说明核心请求（Can you help me decorate my room?） ② 描述现状（Right now, there's nothing on the walls...） ③ 列出具体计划（After school on Friday, we can meet...） ④ 征求对方意见（What do you think about...?） Hi ____________, ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ Best, ____________ 4. 写作评价表 评价指标 分数 得分 建议 逻辑清晰 内容完整 20 表达礼貌 语言正确 20 格式规范 排版整洁 10 四、归纳总结 通过本课的学习，我能够： 1. 正确朗读并运用核心词汇（decorate, cover, poster, scissors, glue, paper-cut）与核心句型。 2. 通过阅读邮件，提取关键信息（求助内容、计划安排、物品需求），分析范文的写作逻辑。 3. 模仿范文结构，撰写求助邮件（格式规范、逻辑清晰、用语礼貌），表述自身房间装饰需求、计划。 4. 理解对生活环境美化的需求，增强对生活美学的关注，体会英语在跨文化日常交流中的应用价值。 邮件四步结构： ① 开篇说明核心请求 → ② 描述现状及计划 → ③ 列出具体计划 → ④ 征求对方意见 三类礼貌表达： ① 陈述需求：I want to... / I love... ② 询问意见：What do you think about...? ③ 礼貌请求：Can/Could you...? 五、参考答案 1. 词汇预习默写答案 (1) decorate (2) cover (3) poster (4) scissors (5) glue (6) paper-cut 2. 短语匹配答案 (1)-D (2)-E (3)-A (4)-B (5)-C (6)-F 3. 3a 阅读答案 Zhang Peng asks John to: (1) help decorate the room (2) share his ideas about the wall colour (3) choose the paint (4) paint the room (5) bring the brushes (6) choose some photos to hang on the walls 4. 3b 排序答案 ask John to bring the brushes → 5 ask John to help decorate the room → 1 ask John to help choose some photos to hang on the walls → 6 describe how the room looks now → 2 tell John about the plan for the walls → 3 ask John to meet on Sunday at the paint shop → 4 邮件四步结构：①开篇说明核心请求 → ②描述现状及计划 → ③列出具体计划 → ④征求对方意见 5. 礼貌用语分析答案 ① 陈述需求：用 want to... / love... 表达 ② 询问意见：用 What do you think about...? 表达 ③ 礼貌请求：用 Can / Could you...? 表达 6. 句子仿写答案 (1) Right now, there's nothing on the walls. I want to make some paper cuttings and put them up. (2) What do you think about putting up some paper cuttings on the walls? (3) After school on Friday, we can meet at the school gate and go to buy glue and paper. (4) I only have one pair of scissors. Could you bring a pair of yours? 7. 词汇填空答案 (1) decorate (2) cover (3) poster (4) scissors (5) glue (6) paper-cut 8. 3c 写作示例 Hi Tom, I hope you're free this Friday evening! I want to decorate my room with paper cuttings. Can you help me? Right now, there's nothing on the walls. It looks so empty! I think it is fun to make some paper cuttings and put them up. What do you think? After school on Friday, we can meet at the school gate and go to the stationery store nearby to buy glue and colorful paper. Oh, and I only have one pair of scissors. Could you bring a pair of yours? Let me know if you can come. Best, Li Hua 学科网（北京）股份有限公司 $