Unit 1 A Small Change Can Solve the Problems of Many 教学设计-2025-2026学年中职英语外研版(2022)拓展模块

2025-12-16
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Unit 1 A Small Change Can Solve the Problems of Many 教学设计 一、教学内容分析 本单元主题为 “A Small Change Can Solve the Problems of Many”,核心围绕 “小改变解决大问题” 展开。课文选取了生活、工作中的典型案例,如社区通过调整垃圾投放点位置改善环境、企业通过优化办公流程提高效率等,引导学生认识到细微改变的巨大价值。 语言知识层面,重点包含与 “改变”“解决问题” 相关的词汇(如 solve, improve, adjust, practical, effective 等)和句型(如 “A small change in... can help...”, “By doing..., we can solve the problem of...”)。语用技能上,侧重培养学生阅读获取信息、口头讨论分享 “小改变” 案例、书面描述解决问题思路的能力。同时,结合中职学生职业发展需求,融入职场场景中的 “小改进” 案例,为学生未来职业生活奠定语言与思维基础。 二、课时安排 本单元共安排 2 课时,具体分配如下: 第 1 课时:聚焦课文阅读,理解 “小改变解决大问题” 的主题内涵,掌握核心词汇与基础句型,培养阅读提取信息、分析案例的能力。 第 2 课时:侧重语言输出,通过小组讨论、情景模拟、短文写作等活动,运用所学词汇句型分享生活与职业中的 “小改变” 案例,提升语言运用与问题解决思维能力。 三、教学目标(基于五大核心素养) (一)语言能力 能准确认读、理解并运用本单元核心词汇(solve, improve, adjust, practical 等)描述 “改变” 与 “解决问题” 相关场景。 能熟练运用核心句型(如 “A small change in... can help...”, “By doing..., we can solve the problem of...”)进行口头讨论与书面表达。 能读懂课文中 “小改变解决问题” 的案例,提取关键信息(如改变内容、问题解决效果),并简要复述案例。 (二)文化意识 了解中外生活、工作中通过 “小改变” 改善现状的典型案例,感受不同文化背景下人们解决问题的共同智慧。 体会 “注重细节、积极改进” 的文化内涵,树立 “从小事做起,主动解决问题” 的意识,尊重不同场景下的改进方式。 (三)思维品质 通过分析课文案例,培养逻辑思维能力,能梳理 “问题 — 小改变 — 解决效果” 的逻辑关系。 结合生活与职业场景,培养批判性思维与创造性思维,能发现身边可改进的问题,并提出合理的 “小改变” 方案。 (四)学习能力 能通过自主阅读、小组合作等方式,主动获取课文信息,梳理核心词汇句型,提升自主学习与合作学习能力。 能在教师引导下,反思自己的学习过程,总结 “小改变” 相关话题的表达方法,形成有效的英语学习策略。 (五)职业素养 了解职场中 “小改进” 对提高工作效率、优化服务质量的重要性,如超市调整收银台布局、工厂优化零件摆放顺序等案例。 能运用所学语言,描述未来职业岗位中可能的 “小改变” 方案,培养职业场景下的问题意识与改进能力。 四、教学重难点 (一)教学重点 理解 “小改变解决大问题” 的主题意义,能提取课文案例中的关键信息(改变内容、问题、效果)。 掌握本单元核心词汇(solve, improve, adjust 等)与核心句型(如 “A small change in... can help...”),并能用于简单的口头与书面表达。 (二)教学难点 能将课文中的 “小改变” 逻辑迁移到生活与职业场景,准确描述 “问题 — 改变 — 效果” 的过程。 能在口头讨论与书面写作中,灵活运用核心词汇句型,做到表达准确、连贯。 五、教学过程 第 1 课时 Step 1 生活 “小改变” 找茬 —— 个性化导入新课 创设情景:教师展示两组对比图片(一组为 “问题场景”:教室课桌杂乱导致取书慢、食堂打饭队伍无序导致等待久;一组为 “改进场景”:课桌划分 “书本区”“文具区”、食堂地面标注 “排队线”),并播放 1 分钟短视频(记录学生从 “问题场景” 到 “改进场景” 的体验变化,如 “之前找课本要 1 分钟,现在 10 秒就够了”)。 师生互动: 教师提问 1(面向全体学生):“Look at the pictures and video. What problems did the students meet before? And what small changes helped them solve the problems?”(要求:用简单英语或中文回答均可,说出 “问题” 与 “小改变” 即可) 预设学生回答 1:基础较弱学生可能用中文说 “之前课桌乱,找不到书;后来分了区域,就快了”;基础较好学生可能用英语简单说 “Before, desks were messy. They divided desks into areas. Now it's fast to get books.” 教师提问 2(面向小组代表):“Do you have similar small changes in your life? For example, at home or in your dormitory?”(要求:分享 1 个自己经历的 “小改变”,说出改变前后的不同) 预设学生回答 2:“At home, my mom used to put bowls everywhere. Now she put a shelf for bowls. It's easy to find them.”“In the dorm, we used to fight for the washing machine. Now we make a schedule. It's fair.” 设计意图:从学生熟悉的校园、家庭场景入手,通过 “图片 + 视频” 直观呈现 “小改变” 的效果,降低导入难度,激发学生兴趣;同时引导学生初步感知 “问题 — 小改变 — 解决问题” 的逻辑,为课文学习铺垫。 Step 2 课文 “小改变” 探秘 —— 精读理解 创设情景:教师呈现课文标题 “A Small Change Can Solve the Problems of Many”,并提问:“The text tells two small changes (one in a community, one in a company). Let's be 'detectives' to find out these changes!”(将学生分为 4 组,每组扮演 “侦探小组”,任务是 “探秘” 课文中的两个 “小改变” 案例) 自主阅读 + 小组合作: 教师发放 “课文探秘任务单”(包含两个表格,分别对应 “社区案例” 和 “公司案例”,表格栏目为 “Problems”“Small Changes”“Results”),要求学生自主阅读课文,圈画关键信息,完成表格后小组内核对答案。(教师巡视,对阅读困难的学生提供帮助,如提示关键词位置:“Look for the word 'community' to find the first case.”) 师生互动(成果展示): 教师提问 1(邀请 “社区案例” 小组代表):“What problems did the community have? What small change did they make? And what was the result?”(要求:结合任务单表格,用英语完整说出 “问题、改变、结果”,可参考课文原句) 预设学生回答 1:“The community had a problem: garbage was everywhere. The small change was adjusting the location of garbage bins. The result was the community became clean.”(若学生漏信息,教师提示:“Did the garbage bins have any other changes? Like the number?” 引导学生补充 “they also added 2 more bins”) 教师提问 2(邀请 “公司案例” 小组代表):“What about the company's problem, small change and result?”(要求:同上,鼓励用自己的话表达,不局限于原句) 预设学生回答 2:“The company's problem was workers spent much time finding documents. The small change was putting a label on each document box. The result was workers saved 1 hour every day.” 设计意图:通过 “侦探小组” 的角色扮演,赋予阅读任务趣味性;“任务单表格” 帮助学生梳理课文逻辑,降低信息提取难度;小组合作与成果展示,既能培养学生合作能力,又能及时检测阅读效果,同时引导学生深入理解课文主题。 Step 3 核心语言 “小盘点”—— 词汇句型学习 创设情景:教师在 PPT 上呈现课文中的核心词汇(solve, improve, adjust, practical, effective)和核心句型(“A small change in... can help...”, “By doing..., we can solve the problem of...”),并结合 Step 2 中的课文案例,将词汇句型 “嵌入” 案例句子中(如 “A small change in adjusting garbage bin locations can help solve the problem of dirty community.”)。 师生互动: 教师提问 1(词汇学习):“Look at the word 'adjust'. In the community case, they adjusted garbage bin locations. What does 'adjust' mean? Can you find a similar word in Chinese?”(要求:猜测词义,说出中文近义词) 预设学生回答 1:“是‘调整’的意思,近义词是‘改变’‘修改’。”(教师补充:“Yes, 'adjust' means to change something slightly to make it better.” 并举例:“You can adjust the chair height to sit comfortably.”) 教师提问 2(句型练习):“Let's use the sentence pattern 'A small change in... can help...' to talk about the company case. Who wants to try?”(要求:结合公司案例,套用句型表达) 预设学生回答 2:“A small change in putting labels on document boxes can help workers save time.”(教师点评:“Great! You used the pattern correctly. Let's try another one. Who can talk about the classroom case in our import?” 引导学生说 “A small change in dividing desk areas can help us get books fast.”) 设计意图:结合课文案例学习词汇句型,让语言知识 “有场景、有意义”,避免孤立记忆;通过 “猜测词义”“套用句型” 等活动,降低学习难度,帮助学生扎实掌握核心语言,为后续语言输出铺垫。 Step 4 课堂 “小总结”—— 回顾与反馈 师生互动: 教师提问:“What did we learn today? Let's share one thing you remember most. It can be a small change case, a word or a sentence.”(要求:自由发言,不限形式) 预设学生回答:“I remember the community changed garbage bin locations.”“I learned the word 'adjust'.”“I can use 'A small change in... can help...'.” 设计意图:通过开放式提问,引导学生自主回顾课堂内容,梳理学习成果;同时教师可通过学生反馈,及时了解学生掌握情况,为后续教学调整提供依据。 第 2 课时 Step 1 职业 “小改变” 头脑风暴 —— 衔接旧知,导入新任务 创设情景:教师展示 3 个职场场景图片(超市收银台、工厂流水线、餐厅服务员点单),并播放 30 秒音频(模拟职场人员的困扰:“At the supermarket, customers wait long for checkout.”“In the factory, workers walk far to get tools.”“In the restaurant, waiters often forget customers' orders.”)。 师生互动: 教师提问(面向小组):“These are problems in workplaces. As future workers, what small changes can you think of to solve these problems? Discuss in groups of 4, and each group prepares 1 idea for one workplace.”(要求:用英语或中英结合的方式,说出 “职场问题 + 小改变”,尽量用上第 1 课时学的词汇句型) 预设学生回答:“For the supermarket, we can add one more checkout counter. It's a small change. It can help customers wait less.”“For the factory, put tools near the workers' stations. By doing this, workers don't walk far.”“For the restaurant, waiters can use a small notebook to write orders. It can solve the problem of forgetting.” 设计意图:连接中职学生 “职业发展” 需求,从职场场景切入,引导学生将第 1 课时学到的 “小改变” 逻辑迁移到职业场景,激发学生的职业问题意识;同时复习核心词汇句型,为后续输出活动热身。 Step 2 “我的小改变方案”—— 口头表达与情景模拟 创设情景:教师搭建 “小改变方案分享会” 场景,在教室前方设置 “分享台”,并准备 “方案评价表”(评价维度:“问题描述清晰”“改变合理”“语言准确”)。 小组准备 + 个人展示: 要求学生以小组为单位,从 “生活(校园 / 家庭)”“未来职业” 中选择 1 个场景,设计 1 个 “小改变方案”,内容包括 “Problem(问题)”“Small Change(小改变)”“Why It Works(为什么有效)”,并用英语准备 1 分钟发言。(教师巡视,帮助学生梳理方案逻辑,纠正语言错误,如 “不能说‘change the desk’,要说‘make a small change to the desk’”) 师生互动(展示与评价): 教师邀请 5-6 名学生上台分享,其他学生用 “方案评价表” 打分。 教师提问 1(对分享学生):“Why do you think this small change works? Can you give a reason?”(要求:补充 1 个理由,如 “Because it's easy to do. We don't need much money.”) 预设学生回答 1:“Because it's practical. We can do it with our hands. And it can save time.” 教师提问 2(对台下学生):“Do you have any suggestions for his/her small change? Or do you have a better small change?”(要求:提出建议或补充新想法,用英语简单表达) 预设学生回答 2:“I think his change is good. But we can also put a sign on the desk. It can help us remember the area.” 设计意图:通过 “方案分享会” 情景,为学生提供真实的口头表达场景,锻炼语言运用能力;“评价表” 引导学生关注表达的准确性与逻辑性;互动提问环节,培养学生的批判性思维与合作交流能力。 Step 3 “小改变” 短文写作 —— 书面表达训练 创设情景:教师呈现写作任务:“Write a short passage (80-100 words) about a small change that helped you or someone you know solve a problem. Include 'What the problem was', 'What the small change was' and 'How it helped'.”(同时提供 “写作框架” 和 “词汇句型库”,框架如 “First, the problem was... Then, we made a small change:... Finally, this change helped because... ”;词汇句型库包含 solve, improve, adjust, “A small change in... can...”, “By doing..., we solved...”) 学生写作 + 教师指导:学生自主完成写作,教师巡视,对写作困难的学生提供帮助,如 “不知道‘宿舍晾衣杆不够’怎么说,提示‘The dorm has no enough clothes-drying poles’”;对完成较快的学生,鼓励添加细节,如 “Add how you felt after the change, like 'I felt happy because I didn't have to wait for the pole'”。 师生互动(作品点评):教师选取 2 篇典型作文(1 篇优秀,1 篇有共性问题),投影展示,带领学生点评。 教师提问:“What's good about this passage? And what can be improved?”(要求:找出优点,如 “用了‘By doing...’句型”,指出不足,如 “忘记写‘how it helped’”) 预设学生回答:“Good: He used'solve the problem' and'small change'. Need to improve: He didn't say how the change helped. He can add 'It helped us save time'.” 设计意图:通过 “写作框架 + 词汇句型库” 降低写作难度,帮助学生理清写作思路;典型作文点评,让学生明确 “好作文” 的标准,同时纠正共性错误,提升书面表达能力。 Step 4 课堂 “小收获” 分享 —— 总结与拓展 师生互动: 教师提问:“After two classes, what do you think of'small changes'? And what will you do next with what you learned?”(要求:分享对 “小改变” 的看法,以及未来的行动计划,如 “我会在宿舍尝试小改变”) 预设学生回答:“Small changes are useful. They don't need much time or money. I will make a small change to my study desk.”“I will tell my parents about small changes to make home better.” 拓展任务:教师布置课后任务:“Find one small change in a workplace (you can ask your parents or look online) and write 2 sentences about it in English. We will share next class.” 设计意图:通过 “收获分享”,引导学生升华对单元主题的理解,树立 “主动用小改变解决问题” 的意识;课后拓展任务将课堂学习延伸到生活与职业场景,强化语言运用与主题认知。 六、板书设计 Unit 1 A Small Change Can Solve the Problems of Many 1. Core Vocabulary(核心词汇) solve (v.) 解决 improve (v.) 改善 adjust (v.) 调整 practical (adj.) 实用的 effective (adj.) 有效的 2. Core Sentence Patterns(核心句型) A small change in... can help (to)... By doing..., we can solve the problem of... The problem was...; the small change was...; it helped because... 3. Key Cases(关键案例) Scene Problem Small Change Result/Effect Community Garbage everywhere Adjust bin locations; add 2 bins Community becomes clean Company Workers waste time on docs Put labels on document boxes Save 1 hour/day Campus Messy desks; long lines Divide desk areas; mark waiting lines Fast to get books/food 学科网(北京)股份有限公司 $

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Unit 1 A Small Change Can Solve the Problems of Many 教学设计-2025-2026学年中职英语外研版(2022)拓展模块
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Unit 1 A Small Change Can Solve the Problems of Many 教学设计-2025-2026学年中职英语外研版(2022)拓展模块
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Unit 1 A Small Change Can Solve the Problems of Many 教学设计-2025-2026学年中职英语外研版(2022)拓展模块
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