Unit 8 Making a Difference Section B (1a-2c) 教学设计 2025-2026学年人教版八年级英语下册

该初中英语教学设计聚焦公益救援主题词汇积累与演讲文体结构（Hook→Personal story→Work→Growth→Call to action），通过蓝天救援队视频导入及背景介绍激活学生认知，结合1a图片讨论、内容预测搭建学习支架，引导从志愿者行为认知过渡到演讲文本分析。 资料特色为任务型与合作学习法结合，设计读前预测到话题讨论的阶梯式任务，小组讨论“Help others, help yourself”等俗语深化理解，渗透文化意识（蓝天救援公益精神），提升思维品质（演讲逻辑分析）。助力学生积累词汇、培养社会责任感，为教师提供结构化教学流程与多样化活动设计。

Section B (1a-2c) 一、教学基本信息 1.课程名称：Section B (1a-2c) 2.学科：初中英语 3.年级：八年级 4.教材版本：人教版（2024）八下 5.课时安排：1课时 6.授课教师： 二、教学目标 核心素养目标 1.语言能力：积累公益救援、志愿服务主题词汇与表达，掌握演讲文体结构与核心要素，能读懂演讲文本提取信息，并开展主题口语讨论。 2.思维品质：通过分析演讲的叙事逻辑与情感表达，提升文本结构梳理与逻辑思辨能力，学会辩证思考志愿服务的价值与意义，形成对公益精神的深度认知。 3.学习能力：掌握演讲文本阅读、词汇构词法学习策略，提升自主梳理文本信息、完成词汇练习与合作主题讨论的能力。 4.文化意识：了解蓝天救援等公益组织的文化背景与社会价值，感受跨文化中志愿服务精神的共通内涵，培养乐于助人、勇于担当的社会责任感与人文素养。 三、教学重难点 （一）教学重点 1.掌握公益救援主题词汇、演讲文体核心要素，能精准完成词汇变形与语篇填空。 2.能梳理演讲文本结构、提取关键信息，参与志愿服务价值主题的口语讨论。 （二）教学难点 1.在口语讨论中，结合演讲内容与俗语，用连贯得体的语言阐述对公益精神的理解。 2.结合演讲案例，清晰阐述志愿服务的价值与意义，传递乐于助人、勇于担当的公益理念。 四、教学方法 1.情境教学法：创设“公益演讲”“救援故事分享”真实语境，结合图片与文本展开教学。 2.任务型教学法：设计“读前预测→速读抓主旨→细读填表格→析结构→练词汇→话题讨论”阶梯式任务，让学生在完成任务中巩固知识、提升技能。 3.合作学习法：通过小组讨论、结对练习、同伴互查、成果展示等形式，鼓励学生互助合作，共同完成文本分析、信息梳理与话题交流任务。 4.讲授法：针对演讲结构、核心词汇、构词法、重点短语进行精准讲解，帮助学生夯实基础、掌握方法。 五、教学准备 1.多媒体课件：包含蓝天救援队图片、志愿者演讲稿原文、时间线表格、段落结构分析、词汇练习。 2.学习任务单：讨论题、hook识别、段落大意、问题回答、俗语讨论、2a填词、2b词性转换、2c短文填空。 3.分组准备：将学生分为2-4人小组，明确小组讨论和任务完成的分工。 六、教学过程 （一）导入新课 1.视频导入：播放蓝天救援队救援的视频，提问学生：What are the people doing? Do you know the team in the video? 2.背景介绍：简要介绍蓝天救援队（BSR）：中国民间纯公益紧急救援机构，以“人道、博爱、奉献”为精神。 蓝天救援队是中国民间专业、独立的纯公益紧急救援机构。于2007年成立，中文名：蓝天救援队，英文名：BLUE SKY RESCUE(简称BSR) 蓝天救援队入队誓词： 我自愿加入蓝天救援队，遵循人道、博爱、奉献的志愿精神，认同蓝天救援理念，遵守蓝天救援队纪律，勤奋刻苦、努力训练、团结有爱、自助助人，在各种危机面前竭尽所能的挽救生命。 （二）阅读训练与语篇分析 1. Pre-reading：（1）1a任务完成：学生观察图片并两人一组讨论志愿者行为及对蓝天救援队的了解，之后进行全班分享。 What do you think the volunteers in blue are doing? I think they are rescuing people from danger and teaching students practical life-saving skills. Have you heard any stories about Blue Sky Rescue? Yes, I heard that Blue Sky Rescue saved many people in natural disasters. （2）预测内容：学生快速浏览演讲稿，预测演讲者会讲哪些内容。 Maybe he will talk about his story, what Blue Sky Rescue does and why he volunteers. 2. While-reading： （1）学生快速阅读演讲稿，回答1b的问题：演讲者使用了什么样的开头吸引方式？哪一段包含行动号召？教师核对答案。 The speaker uses a personal story as a hook. The last paragraph includes a call to action. Identifying the features of a speech: A speech can start with a hook to make the audience curious about what the speaker will say next. A story, an interesting fact, or even a question can be a hook. A speech can also include a call to action by encouraging people to do something. Hook: A “hook” is like a magnet at the start of a speech. It grabs the audience’s attention — make them think “Wow, I want to hear more!” Call to action: At the end, the speaker says “Hey, you! Do something!”, like asking people to join, help, or change. （2）完成时间线表格：学生仔细阅读文章，按时间填写事件，教师核对答案。 Time What happened In 2008 The speaker’s friend got injured while hiking, and they were rescued by Blue Sky Rescue. In 2009 The speaker signed up as a Blue Sky Rescue volunteer. In 2013 Blue Sky Rescue helped in Ya’an earthquake and Philippine typhoon. In 2023 Blue Sky Rescue provided help in Türkiye. （3）学生再次阅读文章，给1c段落大意标上正确的段落序号，教师核对答案。 4 The speaker shares what he has learnt from his volunteer experience. 2 The speaker tells a story about how he got to know Blue Sky Rescue. 5 The speaker invites the audience to volunteer with Blue Sky Rescue. 1 The speaker greets the audience and thanks them. 3 The speaker talks about the work the Blue Sky Rescue volunteers have done. （4）分段结构分析 ①阅读第一段文本，找出礼貌问候语、演讲主题和吸引听众的方式。 Paragraph 1: Opening & Introduction Key function: Polite greeting and thanks. Clearly state the topic: Blue Sky Rescue. Use “Let me begin with my own story” as a hook to attract the audience. 讨论：这一段的作用是什么？ 明确：礼貌开场+点明主题+用个人故事作为“钩子”吸引听众，建立情感连接。 ②阅读第二段，填写关键事件，找出表达强烈情感的句子。 Paragraph 2: Personal Story Main event: The speaker and friends got lost and injured while hiking in 2008, and were saved by Blue Sky Rescue. Key points: The speaker’s first encounter with the rescue team. Strong emotion: “I nearly started crying. We were so thankful that they found us.” Purpose: This story explains why the speaker later wanted to help others too. 思考：为什么演讲者要讲自己的故事？ 明确：解释自己后来想要帮助他人的原因，让演讲更真实、有说服力。 ③阅读第三段，找出演讲者加入团队的时间，列出团队的主要活动。 Paragraph 3: Blue Sky Rescue’s Work & Achievements Key information: The speaker joined the team in 2009 and has volunteered ever since. Activities include: Teaching safety skills in schools and communities. Rescuing people during emergencies. Providing medical aid and searching for missing people after natural disasters (e.g., the 2013 Ya’an earthquake, the 2013 typhoon in the Philippines, the 2023 Türkiye rescue). Purpose: Show the organization’s work, impact, and wide-ranging missions. 讨论：这一段如何体现蓝天救援队的价值？ 明确：展示组织的工作内容、影响和广泛的救援任务，让听众了解团队的实际贡献。 ④阅读第四段，填写演讲者的三个主要收获。 Key takeaways from volunteering: Learned practical life-saving skills. Understood the importance of teamwork (the key to successful rescues). Most importantly, learned the value of every life. Purpose: Deepen the speech by moving from “what the team does” to “what the speaker learns.” 提问：这一段和上一段有什么不同？ 明确：从“团队做了什么”转向“演讲者学到了什么”，深化演讲主题，传递价值观。 ⑤阅读第五段，找出挑战、动力与行动号召句。 Paragraph 5: Challenges & Call to Action (Closing) Key points: Challenges: Work is difficult, voluntary (no pay), and often requires going without food or sleep. Motivation: The primary goal is to save as many lives as possible; being called a hero makes the work worth it. Call to action: “Will you join us as a volunteer? Together we can make a difference!” Purpose: Be honest about the difficulties to build trust. Inspire the audience to support or join the team. End with a powerful message of hope. 讨论：结尾部分的作用是什么？ 明确：坦诚困难以建立信任，发出号召鼓励听众参与，以充满希望的信息收尾。 （5）学生精读文章，回答1d中的问题，并在文中划出依据，教师核对答案。 When did the speaker join Blue Sky Rescue? Why did he join the organization? In 2009. Because he was thankful that Blue Sky Rescue team saved him and his friends, and he wanted to help others too. What has he learnt from his volunteer experience? He has learnt many practical life-saving skills, the power of teamwork and the value of every life. What are some difficulties the Blue Sky Rescue volunteers face? They may face dangerous situations during rescues. They aren’t paid and often go without food or sleep. Why is the speaker willing to put his life in danger? Because he wants to save as many people as he can. To the people they’ve saved and their loved ones, he knows they are heroes. And that makes everything they do worth it. What qualities do you think a Blue Sky Rescue volunteer should have? brave, responsible, calm, team-spirited, selfless, healthy, life-saving skills, ... （6）听读结合：播放语篇音频，学生跟读，熟悉语音语调。 3. Post-reading：学生以小组为单位完成1e，讨论三句公益谚语的内涵并进行全班分享。 Help others, help yourself. Today you, tomorrow me. The rose in your hand, the sweet smell in mine. A: Once I helped my friend with math. While teaching him, I could review these points. I think that is the meaning of “Help others, help yourself.” B: Yeah. “The rose in your hand, the sweet smell in mine.” also shows the same idea. When we do good deeds, we have a sense of happiness. C: “Today you, tomorrow me.” means that we all need help. We should be warm-hearted and help people in trouble as much as we can. One day we'll be the ones who need help. （三）专项练习与巩固 （1）2a完成单词拼图：根据提示写出单词，巩固主题词汇。 Down 1. a polite term for a man 3. a polite term for a woman 4. first in importance 6. full of energy and always on the go Across 2. the worth or importance of something 5. a person who belongs to a group or an organization 7. an organization that helps those in need 8. to look for something or someone （2）2b词性转换填空：学生用括号内单词的正确形式填空，注意词性变化，教师核对答案并讲解规则。 Joining the reading programme is completely voluntary. Each volunteer helps to improve the reading skills and confidence of the kids. (volunteer, voluntary) Everybody wants to be successful. But to achieve success, you need to have a clear goal and stick to it. (success, successful) Mr Black had a medical examination in the hospital. The doctor gave him some medicine for his throat. (medicine, medical) She works as a teacher of young children. She believes the youth of today will help to create a better future for all. (youth, young) My elder brother volunteers at the nursing home because he wants to help the elderly. (elder, elderly) （3）2c短文填空：学生用方框中短语的正确形式补全短文，注意动词形式变化，教师核对答案。 provide aid make a difference donate pocket money sign up be worth the effort clean up Eleven-year-old Harry wanted to help out his community. He and his mum signed up with a local charity organization two years ago, and he has worked there once a week ever since to provide aid to people in need. He helps to clean up the kitchen and hand out hot meals to people. Harry realized that his work was worth the effort when he saw the smiles on the faces of the people he helped. Harry has even donated pocket money to the organization to help them buy food for special festivals! His work shows us that anyone can make a difference. （四）语言点精讲 1. It has also helped me understand the power of teamwork because it’s the key to successful rescues. 它还让我明白了团队合作的力量，因为这是成功救援的关键。 successful adj. 成功的 → success n. 成功 → succeed v. 成功 → successfully adv. 成功地 be successful in (doing) sth. 在（做）某事方面是成功的 succeed in doing sth. 成功做成某事 2. Most of all, being a volunteer has taught me the value of every life. 最主要的是，成为一名志愿者让我懂得了每一个生命的价值。 value n. 价值 → valuable adj. 有价值的 → valueless adj. 没有价值的 → invaluable adj. 极有价值的 be of great / little value 很有用处/几乎没用 value sb/sth for 因……而重视某人/某物 value sb/sth as 把某人/某物珍视为…… 3. And that makes everything we do worth it.这让我们所做的一切都值得。 worth adj. 值得；有价值 be worth + 金钱 值……钱 be worth doing 值得做 be worth + 名词/代词 值得…… 注意：表示“很值得”用well worth。 4. an organization that helps those in need 帮助生活困难的人的组织 need ① [不可数名词]（食物、金钱等）短缺，需要 in need 需要帮助的；生活困难的 in need of+名词 需要…… ② [实义动词] 需要 这时 need 有人称、数和时态的变化。构成疑问句和否定句时，要借助助动词do、does 或 did。 need to do sth 需要做某事 ③ [情态动词] 需要 一般用于否定句或疑问句中。情态动词不能独立作谓语，必须和动词原形一起构成谓语。 5. My elder brother volunteers at the nursing home because he wants to help the elderly. 我的哥哥在养老院做志愿工作，因为他想帮助老年人。 辨析elder与older 6. donate pocket money 捐零花钱 donate v. 捐赠；赠送 → donation n. 捐赠物；捐赠 donate sth to sb 把某物捐给某人 7. be worth the effort 值得付出努力 make an effort to do sth. 尽力做某事 put effort into sth. 努力做某事 without effort 毫不费力地 （五）即时练习 1.根据汉语意思填空，核对答案。 She provides voluntary (自愿的) support to the local community center every weekend. She passed the exam with effort (努力) and determination, despite the challenges. This book is worth (值得) reading because it changed my perspective on life. An adult (成年人) is someone who is no longer a child and can make their own decisions. My elder (年纪较长的) brother is three years older than me and always gives me good advice. Are you willing (乐意的) to take on more responsibilities at work? The team won the championship because of their excellent teamwork (团队合作). 2.用所给词的适当形式填空，核对答案并讲解易错点。 This small tool is very practical (practice) for fixing minor (小的) electrical problems at home. You will be successful (success) sooner or later if you continue working hard like this. The search team is still looking for the missing (miss) hiker in the mountain. This painting is very valuable (value) and few people can afford it. It is very expensive. With electricity cut off because of the road repairs, the whole building was completely (complete) dark. His donation (donate) of books helped many poor children have the chance to read. （六）课堂小结与作业 1.课堂小结：师生共同回顾本节课核心词汇、短语、演讲结构与公益精神。 2.作业布置： 背诵本节课核心词汇与短语，整理易混淆词汇与搭配的笔记。 用自己的话复述蓝天救援志愿者的演讲。 七、板书设计 Unit 8 Making a Difference Section B (1a-2c) 1. 核心词汇 lady, gentleman, adult, missing, practical, teamwork, successful, value, voluntary, worth, willing, completely, success, elder, donate, pocket, effort 2. 演讲结构 Hook → Personal story → Work → Growth → Call to action 八、教学反思 1.本节课以蓝天救援队演讲为主线，通过结构化阅读、任务训练与话题讨论，全面落实阅读与词汇教学目标。学生基本能识别演讲结构、梳理文本信息、完成词性转换与短文填空。 2.学生对时间线、段落大意等任务完成较好，但在1e俗语深层理解与口语表达上仍较浅显，需提供更多支架与范例。 3.构词法练习有助于提升词汇运用能力，但部分学生仍混淆elder/elderly、volunteer/voluntary，需加强对比训练。 4.公益与生命教育主题渗透自然，学生责任感与共情力明显提升，可进一步结合校园志愿服务活动拓展实践。 学科网（北京）股份有限公司 $