Unit 8 Making a Difference. Section B (2a-3c) 教学设计2025-2026学年人教版英语八年级下册

该初中英语教学设计聚焦志愿者相关词汇及申请邮件写作，通过展示志愿者活动图片提问词汇导入，以2a-2c的crossword、句子及短文填空练习搭建词汇基础，再分析广告结构引导写作思路，形成从词汇到写作的学习支架。 该资料特色在于采用PWP模式与任务型教学，整合词汇与写作，通过分析广告结构培养思维品质，小组活动和同伴互评提升语言能力，强调志愿服务重要性渗透文化意识。实例如词汇从呈现到产出，写作从分析到实践，助力学生提升词汇运用与写作逻辑，为教师提供清晰教学流程与评价方法。

授课教材 人教版八年级下册 授课题目 Unit 8 Making a Difference. Section B (2a-3c) 课时 课型 第 5课时 词汇+写作课 主题情境 人与自我 教学材料分析Teaching Material Analysis This lesson is from PEP Grade 8, Volume 2, Unit 8 Making a Difference, Section B (2a-3c). It integrates vocabulary practice​ (crossword, sentence completion, passage filling) and writing​ (writing an email to sign up as a student volunteer).The context is volunteer work and application, so students will learn vocabulary related to volunteering, practice using it, and apply it in writing an email to apply for volunteer work. 教学目标Teaching Aims Language Competence: Master vocabulary (nouns, adjectives, verbs, phrases) related to volunteering; use them to complete sentences and passages; write an email to apply for volunteer work. Cultural Awareness: Understand the importance of volunteering and the qualities needed to be a good volunteer. Thinking Quality: Analyze the structure of a volunteer advertisement and organize ideas for writing. Learning Ability: Use context to guess word meanings; practice vocabulary through puzzles and sentences; plan and write an email with clear structure. 教学重点 Key Points Master vocabulary related to volunteering (from 2a-2c). Use the vocabulary to complete sentences and passages. Plan and write an email to sign up as a student volunteer (3a-3c). 教学难点 Difficult Points Using correct word forms (e.g., success → successful, medicine → medical) in context. Organizing ideas for the email (beginning, body, ending) with clear logic. Applying vocabulary appropriately in the email. 教学方法 Teaching Methods PWP Mode, task-based and communicative approaches 教学工具 Teaching Aids Multimedia projector, blackboard, handouts, recording device 教学过程 Teaching Procedures Step 1 Lead-in (5 mins) Show pictures of volunteer activities (e.g., cleaning up, helping the elderly, teaching kids). Ask: “What are these people doing? What words can you think of related to volunteering?” Introduce the topic: “Today we’ll learn vocabulary and write an email to apply for volunteer work.” Step 2 Vocabulary Practice (20 mins) Presentation (7 mins)​ 2a: Present the crossword clues. Explain key words (e.g., gentleman, lady, priority, energetic, value, member, charity, search). E.g., “A polite term for a man is ‘gentleman’. A polite term for a woman is ‘lady’.” 2b: Present sentences with brackets. Explain word form changes (e.g., miss → missing, success → successful). E.g., “‘missing’ is an adjective meaning ‘lost’. ‘successful’ is an adjective from ‘success’.” 2c: Present the passage with phrases. Explain phrases (e.g., sign up, provide aid, clean up, make a difference). E.g., “‘sign up’ means ‘register to join’. ‘provide aid’ means ‘give help’.” Practice (8 mins)​ Students work individually on 2a (crossword), 2b (sentence completion), 2c (passage filling). Teacher circulates to help with difficult words. Production (5 mins)​ Group work: Students use the vocabulary to make new sentences or short dialogues. E.g., “A: Have you ever volunteered at a charity? B: Yes, I have. I signed up to provide aid to homeless people.” Step 3 Writing (15 mins) Pre-writing (5 mins)​ 3a: Show the “Student Volunteers Wanted” advertisement. Analyze the parts: “Tasks (what volunteers do), Qualities/Skills (what volunteers need), Sign-up (how to apply).” 3b: Guide students to make notes (Beginning: what you want to be/do; Body: why, skills, experience; Ending: why you’re a good choice, thoughts on volunteering). While-writing (8 mins)​ Students write the email (3c) using their notes. Teacher circulates to give feedback on structure and vocabulary use. Post-writing (2 mins)​ Peer check: Students exchange emails and check for clarity, vocabulary, and structure. Step 4 Summary (2–3 mins) Recap vocabulary (key words and phrases from 2a-2c). Recap the structure of the email (Beginning, Body, Ending). Highlight the importance of volunteering: “Volunteering helps others and makes a difference. It also teaches us valuable skills and values.” 作业设计 Homework Design Basic Task: Finish 2a-2c (if not completed in class). Polish the email (check grammar, vocabulary, and structure). Extended Task: Find another volunteer advertisement online. Analyze its structure and vocabulary. Write a short reflection: “Why do you want to be a volunteer? What will you do?” 板书设计 Blackboard Design 教学反思 Teaching Reflection Did students master the vocabulary? Were they able to use it in sentences and writing? Was the writing structure clear? Did students organize their ideas logically? Were there enough practice opportunities for vocabulary and writing? 教学评价Teaching Evaluation Check students’ vocabulary exercises (2a-2c) for accuracy. Evaluate students’ emails for content, structure, and vocabulary use. Collect feedback from students on the lesson (e.g., “Was the vocabulary practice helpful? Did the writing task meet your needs?”). 学科网（北京）股份有限公司 $