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《Unit 1 People at work》第2课时教案
学科 小学英语 年级册别 四年级下册 共5课时
教材 外研社版（主编：孙有中） 授课类型 新授课 第2课时
教材分析
教材分析
本课承接上一课“职业认知”的基础，深入探讨“夜班工作者”这一特殊群体，通过真实生活情境展现不同职业在夜间的工作状态。教材以“Night Workers”故事为核心，融合医生、护士、司机、消防员等角色，呈现他们在城市夜晚的辛勤付出，体现劳动者的社会价值与责任感。同时，“Fuel up”部分引入“Uncle Jake”烘焙师形象，通过童谣形式展现劳动者对工作的热爱，进一步丰富职业情感内涵。整节课内容兼具现实性、教育性与趣味性，符合小学生认知特点，有助于学生建立对职业多样性与奉献精神的深层理解。
学情分析
四年级学生已掌握基本职业词汇与句型，具备初步的听说能力，但对“夜间工作”这一非日常场景缺乏直观体验，容易产生误解或忽视其重要性。部分学生可能存在“只有白天工作才值得尊重”的偏见。因此，教学中需借助多媒体资源、角色扮演与真实案例，创设沉浸式学习环境，引导学生从“观察者”转变为“理解者”与“敬佩者”。同时，应关注学生语言输出中的语法错误，如动词第三人称单数变形、冠词使用等问题，及时纠正并强化训练。
课时教学目标
语言能力
1. 能正确运用“He/She works at night.”“They keep the city safe.”等句型描述夜间工作者的职责与作用。
2. 能听懂并朗读关于“night workers”和“Uncle Jake”的短文与童谣，理解其核心信息。
文化意识
1. 了解不同职业在不同时段的分工，认识夜间工作者的社会贡献。
2. 感受劳动者对职业的热爱与坚持，形成尊重所有劳动者的职业价值观。
思维品质
1. 能根据时间线索（如“at night”“every night”）判断人物行为发生的时段，发展时空推理能力。
2. 能从“为什么他们要熬夜？”“他们的工作有什么意义？”等角度进行深度思考，提升批判性思维。
学习能力
1. 能在小组合作中完成“角色配音”“故事复述”等任务，提高协作学习能力。
2. 学会使用“what → why → how”三步提问法，主动探究文本背后的意义。
教学重点、难点
重点
1. 掌握描述夜间工作行为的核心句型：“He/She works at night.”
2. 理解并能复述“Night Workers”故事的主要情节与关键信息。
难点
1. 引导学生超越表面描述，理解“为何需要夜间工作者”及其社会价值。
2. 在口语表达中自然运用过去时态与频率副词（如“every night”“often”），避免机械重复。
教学方法与准备
教学方法
情境探究法、合作探究法、议题式教学法、讲授法
教具准备
PPT课件、夜班工作者图片集、录音设备、角色头饰、黑板、彩色粉笔
教学环节 教师活动 学生活动
情境导入：夜幕下的城市守护者【5分钟】 一、创设情境，唤醒经验 （一）、展示夜景图，引发联想
教师打开投影，展示一张城市夜景图：灯火通明的街道、闪烁的救护车灯、消防车呼啸而过、出租车穿梭、警察在路口指挥交通。教师轻声提问：“What time is it What can you see in the picture ”
学生回答：“It’s night.” “I see a police car!” “There’s a fire truck!”
教师顺势引出：“These people are working at night. They are called ‘night workers.’ Do you know who they are ”
教师在黑板上写下标题：“Who Works at Night ”并贴上“ Night Worker”标签。
（二）、播放音频片段，激活兴趣
教师播放一段约30秒的背景音效：警笛声、救护车鸣笛、消防车引擎轰鸣、司机按喇叭。接着，插入一句画外音：“So many people work at night. They brighten the night for others.”
教师提问：“What do you think this voice means Why do these people work at night ”
预设学生回答：“To help sick people.” “To stop fires.” “To take people home.”
教师总结：“Yes! These workers keep our city safe and healthy while we sleep. Today, we will meet them one by one.”
二、初识主题，明确任务 （一）、揭示课题，提出挑战
教师板书课题：Unit 1 People at work — Night Workers。解释：“Today, we will learn about people who work when it’s dark. Their jobs are very important.”
教师发放“夜班英雄档案卡”，每组一张，上面写着：“Your mission: Interview one night worker. Find out: What do they do When do they work Why is their job important ”
教师强调：“Use the clues from the story to answer. Be ready to present your findings!”
（二）、示范阅读，讲解要点
教师出示课文插图：“Doctors and nurses are busy at night. They help people.”并逐句朗读：“Doctors and nurses are busy at night. They help people.”
教师用红笔圈出关键词：“busy at night”“help people”，解释：“‘busy’ means they are working hard. ‘help people’ shows their purpose.”
教师继续展示另一幅图：“Bus drivers and taxi drivers work at night. They take people home.”
提问：“Why do they need to work at night Who needs them ”
学生答：“People go home late.” “Some people don’t have cars.”
教师补充：“They are like night taxis — always ready to serve!”
1. 观察夜景图，说出所见事物。
2. 听音效，思考夜间工作者的职责。
3. 领取“夜班英雄档案卡”，明确任务。
4. 跟读句子，理解关键词含义。
评价任务 信息捕捉力：☆☆☆
倾听专注度：☆☆☆
任务理解力：☆☆☆
设计意图 通过“夜景图+音效”营造沉浸式氛围，迅速将学生带入“夜间世界”，激发好奇心与探索欲。利用真实声音刺激感官，激活已有生活经验，为后续文本理解铺垫情感基础。任务卡设计具有挑战性与方向性，引导学生带着问题进入学习，实现“问题驱动学习”。
探究深化：夜班英雄档案馆【15分钟】 一、分组探究，构建知识 （一）、分组阅读，提取信息
教师将全班分为6个小组，每组分配一份“夜班英雄档案”材料包，包含四张图文卡片：
- Card 1: Doctor & Nurse – Hospital scene with "Doctors and nurses are busy at night. They help people."
- Card 2: Driver – Night bus with "Bus drivers and taxi drivers work at night. They take people home."
- Card 3: Firefighter – Fire station with "Police officers and firemen work at night, too. They keep the city safe."
- Card 4: Owl – Tree branch with "I work at night, too. Time to go!"
教师指令：“Work together. Read your card. Answer: What does he/she do When Why is it important ”
教师巡视指导，提醒学生注意：“Use full sentences. Don’t just say ‘nurse’. Say ‘The nurse helps sick people at night.’”
（二）、汇报分享，集体验证
各组派代表上台展示卡片并汇报。教师请其他组进行补充或质疑。
例如，一组汇报后，教师提问：“Why do doctors work at night Can’t patients wait until morning ”
学生答：“No! Some people get hurt or sick suddenly. They need help right away.”
教师肯定：“Exactly! That’s why hospitals never close — they must be ready anytime.”
（三）、归纳总结，提炼规律
教师在黑板上画出“夜班英雄金字塔”：塔顶写“Night Workers”，中间三层分别写：
- Health: Doctors, Nurses
- Transport: Bus/Taxi Drivers
- Safety: Police Officers, Firefighters
- Nature: Owl (as symbol)
教师强调：“All of them work at night because someone needs help. Their jobs protect us even when we sleep!”
二、拓展延伸，迁移应用 （一）、角色配音：我是夜班播报员
教师宣布：“Now, let’s become night news reporters! Each group will record a 30-second news report about one night worker.”
教师提供模板：“Good evening! This is Night Watch News. Tonight, we feature the brave firefighters who patrol the city after dark. They keep us safe. Let’s give them a big thank you!”
学生分组练习，轮流担任主播、记者、配音员。教师播放背景音乐（如低沉鼓点），增强现场感。
（二）、创作海报：致敬平凡英雄
教师布置任务：“Draw a poster showing a night worker. Include: name, job, workplace, and one sentence about why they matter.”
学生动手绘制，完成后张贴于教室“夜班英雄墙”上。
1. 小组合作，阅读卡片，讨论答案。
2. 上台汇报，说明推理过程。
3. 参与提问，补充观点。
4. 分工合作，录制新闻播报。
评价任务 信息整合力：☆☆☆
语言表达力：☆☆☆
创意表现力：☆☆☆
设计意图 通过“档案卡”任务，将抽象文本转化为具体可操作的信息提取活动，培养学生的阅读理解与信息处理能力。角色配音与海报创作赋予学习成果仪式感，激发学生创造力。整个环节注重“输入—内化—输出”的闭环，真正实现从“听懂”到“会说”再到“会用”的跃迁。
巩固拓展：夜班歌谣大合唱【10分钟】 一、趣味游戏，强化记忆 （一）、学习童谣，理解内涵
教师播放录音：“Uncle Jake likes to bake. He can make the best cake. He works hard, day after day. He is like a bee, very busy. Aren’t you tired, Uncle Jake Of course not, dear little May. I love my job. It feels great. I can make the world a sweet place.”
教师逐句解释：“Jake bakes cakes every day. He loves his job. Even though he’s busy, he feels happy.”
教师提问：“Why does Jake love his job What makes him feel great ”
学生答：“Because he makes people happy.” “Because he makes the world sweet.”
教师强调：“Even if you work at night, if you love your job, it feels great!”
（二）、分组演唱，体验节奏
教师将学生分为四组，每组负责一句歌词，配合拍手节奏演唱。例如：
Group 1: “Uncle Jake likes to bake.” (clap-clap)
Group 2: “He can make the best cake.” (clap-clap)
Group 3: “He works hard, day after day.” (clap-clap)
Group 4: “I love my job. It feels great!” (clap-clap)
教师带领全班合诵一遍，再进行“快慢交替”节奏游戏，提升趣味性。
（三）、情感升华：我心中的夜班英雄
教师提问：“Which night worker do you admire most Why ”
学生自由发言，如：“I admire nurses because they save lives.” “I like taxi drivers because they help people get home safely.”
教师总结：“Every night worker has a special role. Let’s say thank you to all of them!”
全体学生起立，齐声说：“Thank you, night workers! You are true heroes!”
1. 听录音，理解歌词含义。
2. 分组练习，配合节奏演唱。
3. 参与互动，表达个人感受。
4. 全体起立，表达感谢。
评价任务 节奏感：☆☆☆
情感投入：☆☆☆
语言表达：☆☆☆
设计意图 通过“童谣大合唱”将语言学习与音乐律动结合，降低记忆负担，提升学习效率。情感升华环节回归课堂初心，强化学生对劳动者的情感认同，实现“知识—情感—价值观”三位一体的教学目标。
课堂小结：夜班英雄勋章颁发仪式【5分钟】 N、总结回顾，提炼收获 （N）、教师引导学生回顾本节课内容
教师提问：“What did we learn today ”引导学生依次回答：
- We learned about people who work at night.
- We know doctors, nurses, drivers, firefighters work at night.
- We understand why they are important.
- We sang a song about loving your job!
教师在黑板上画出“夜班英雄徽章”，上面写着：“Night Hero – Level 1”
（N）、颁发勋章，激励成长
教师为每位学生颁发“夜班英雄”纸质勋章，正面印有“Night Hero”，背面写有鼓励语，如：“You’re brave!”“Keep shining!”
教师强调：“You’ve earned this badge by being curious, kind, and respectful!”
N、布置作业，延续探究 （N）、布置课后任务
教师发放“家庭夜班英雄调查表”，要求学生回家采访一位家人或邻居，完成以下内容：
1. Ask: Does anyone in your family work at night
2. Draw: A picture of their workplace at night.
3. Write: One sentence: “My ______ works at night. He/She helps people by ______.”
4. Add: One reason why their job is important.
教师提醒：“Bring your drawing and sentence to class tomorrow — we’ll have a ‘Night Shift Fair’!”
1. 回忆并复述本节课学到的知识点。
2. 领取个人勋章，感受成就感。
3. 记录作业要求，准备回家完成。
评价任务 知识掌握度：☆☆☆
情感态度：☆☆☆
任务完成意愿：☆☆☆
设计意图 通过“勋章颁发”仪式，赋予学习成果仪式感，强化学生的自我认同与学习动力。作业设计具有延续性和实践性，将课堂学习延伸至家庭生活，实现“学以致用”。同时，为下一节课的“夜班英雄展”埋下伏笔，形成连贯的教学主线，体现“承上启下”的教学智慧。
作业设计
一、家庭夜班英雄调查表
1. Ask your family member: Does anyone in your family work at night
2. Draw a picture of their workplace at night. (e.g., hospital room, bus station, fire station)
3. Write one complete sentence: My ______ works at night. He/She helps people by ______.
4. Add one reason: Their job is important because ______.
5. Bring your drawing and sentence to class tomorrow!
二、拼词挑战赛
1. Spell the following words correctly:
- n_g_t_w_r_k_r_s (night workers)
- d_c_t_r (doctor)
- f_r_m_n (fireman)
- t_x_i_d_r_v_r (taxi driver)
- p_l_c_m_n (policeman)
2. Circle the correct word:
- (a) She is a __________. (nurse / nurse)
- (b) He is a __________. (driver / driver)
- (c) They are __________. (doctors / doctor)
3. Match the job with the time:
- doctor → at night
- teacher → in the morning
- firefighter → at night
- postman → early morning
- cook → at night
【答案解析】
一、家庭夜班英雄调查表
1. 答案示例：My dad works at night. He helps people by driving a bus.
2. 绘画建议：画出医院病房、消防站、公交站等典型夜间场景。
3. 书写规范：首字母大写，句末加句号。
4. 提示：使用“by”表示方式，如“by helping people”
二、拼词挑战赛
1. 正确拼写：night workers, doctor, fireman, taxi driver, policeman
2. 正确选项：(a) nurse (b) driver (c) doctors
3. 正确匹配：doctor → , teacher → , firefighter → , postman → , cook →
板书设计
**Unit 1 People at work**
**Night Workers**
Key Sentences:
He/She works at night.
They keep the city safe.
I love my job. It feels great!
**Why at Night **
Health: Doctors, Nurses
Transport: Drivers
Safety: Police, Firefighters
Nature: Owl
**Night Hero – Level 1**
教学反思
成功之处
1. 以“夜班英雄”为主线，贯穿全课，学生参与热情高涨，课堂气氛热烈。
2. 多媒体资源（音效、图片、童谣）有效调动多种感官，加深记忆。
3. 角色配音与海报创作活动，极大提升了学生的表达与创造力。
不足之处
1. 部分学生在小组讨论中仍依赖组长，独立思考能力有待加强。
2. 童谣节奏较快，个别学生跟不上。
3. 作业中部分学生对“why”问题回答较浅，需加强引导。

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