Unit 4 Helping in the community Part B Let's talk 课件 - 2026-2027学年人教PEP版四年级上册英语

2026—2027 学年 · 四年级上册 Unit 4 Helping in the community Part B Let’s talk How can young people help their community? 人教PEP（2024）新教材 · 授课教师：__________ 班级：__________ 开场：出示社区图片，提问 How can young people help their community? 引出本课敬老院志愿活动情境。 Learning Objectives 学习目标 本课时学习目标与核心知识 Unit 4 · Part B Let's talk 2 1 学习理解 Learning & understanding 能听、说、读单词 busy, everyone, those 与短语 make the bed, sing old songs, tell funny stories, clean the room；能听懂对话，找出每个人正在做的事。 2 应用实践 Applying & practising 能正确朗读对话，模仿语音语调，分角色表演；能运用“主语 + is/are + 动词-ing”描述他人正在进行的活动。 3 迁移创新 Transferring & creating 能结合社区服务情境，用现在进行时介绍自己和同伴能为社区做的事，完成“社区关爱行动”小方案。 核心词汇 Key words busy everyone those make the bed sing old songs tell funny stories clean the room old people’s home community 核心句型 Key sentences 1. Look! The students are busy now! 2. Chen Jie is making the bed. 3. Here is Zhang Peng. He’s singing old songs. 4. Everyone is happy! 用三栏呈现“学习理解—应用实践—迁移创新”三级目标，向学生说明本课任务：学会描述正在做的事，并为社区做一件小事。 Contents 目录 六个环节，一步一步走进社区 Unit 4 · Part B Let's talk 3 01 Warm up 热身导入 热身歌曲、职业猜猜看 02 Lead in 情境导入 走进敬老院，猜一猜他们是谁 03 Presentation 呈现新知 看图读文，学习新句子 04 Practice 操练实践 朗读、表演、说说社区里的事 05 Summary 总结归纳 一起梳理词汇、句型与语法 06 Homework 作业布置 分层作业，把爱带回家 出示目录，让学生对本课学习路径有整体预期。 01 Part 01 Warm up 热身导入 唱一唱、猜一猜，激活社区职业词汇与旧知。 Let’s sing 热身歌曲 跟着节奏唱一唱，边唱边做动作 Unit 4 · Part B Let's talk 5 🎵 Helping in the community We can help, help, help, Help in the community. Sing a song, make the bed, Tell a story, clean the room — Everyone is happy! 动作提示 Let’s do it! 🎤 sing 唱歌 🛏️ make the bed 铺床 📖 tell a story 讲故事 🧹 clean 打扫 Tips：教师可先说唱两遍，再让学生拍手打节拍跟唱；唱到动词短语时加上动作。 用自编chant热身，边唱边做动作，提前渗透 make the bed / sing / tell a story / clean 四个短语。 Look and say 看图猜职业 What’s his / her job? He’s / She’s a ... Unit 4 · Part B Let's talk 6 🚒 firefighter 消防员 He / She helps people. 🚌 bus driver 校车司机 He / She helps people. 🧹 cleaner 清洁工 He / She helps people. 🍳 cook 厨师 He / She helps people. 👮 police officer 警察 He / She helps people. 📦 delivery worker 快递员 He / She helps people. They are community helpers. 他们都是我们的社区帮手。 快节奏看图说词，为课文中的 firefighter / bus driver 复现做铺垫；可让学生用 He’s a ... 完整回答。 Ask and answer 快问快答 用完整句子说说身边人的职业 Unit 4 · Part B Let's talk 7 句型魔方 Sentence pattern What’s his / her job? He’s / She’s a ... — What’s his job? — He’s a firefighter. He often helps people. — What’s her job? — She’s a cleaner. She keeps the street clean. Liu Jia’s father He’s / She’s a school bus driver. He takes us to school every day. My neighbour He’s / She’s a firefighter. He often helps people. He’s very nice. Chen Jie’s mother He’s / She’s a cook. She makes yummy food for us. 先师生示范，再同桌互问互答；提醒学生注意 a / an 的选择（an artist, an engineer）。 Think and say 想一想，说一说 这些职业为什么重要？ Unit 4 · Part B Let's talk 8 Firefighters help people in danger. Cleaners keep our street clean and tidy. Cooks make yummy food for us. Delivery workers bring packages to our homes. They are all important jobs. They help us every day. We can help too! Helping in the community 由职业 → 帮助他人 → 我们能做什么，自然过渡到单元主题 Helping in the community。 02 Part 02 Lead in 情境导入 走进 old people’s home，看看同学们在做什么。 Look and say 他们在哪里？ 观察图片，用完整句子回答 Unit 4 · Part B Let's talk 10 Where are they? They are in an old people’s home. old people’s home 养老院 Look and guess 1. Who are the people in the picture? 2. What are the students doing? 3. Are they happy? 引导学生观察：地点、人物、动作、表情，为听力任务做预测。 Think and say 我能做什么？ How can you help in your community? Unit 4 · Part B Let's talk 11 🛏️ make the bed 整理床铺 🎵 sing old songs 唱老歌 📖 tell funny stories 讲有趣的故事 🧹 clean the room 打扫房间 Sentence frame I can ______________ in the old people’s home. Pair work：两人一组，交替说出自己能做的事，看谁说得多、说得完整。 例如：I can sing old songs for the old people. 先集体操练句子框架，再同桌互说，鼓励学生补充 clean the windows / read a newspaper 等。 Look and predict 看图预测 他们是谁？他们正在做什么？ Unit 4 · Part B Let's talk 12 Who are they? Chen Jie Zhang Peng Binbin John What are they doing? Let’s read and find out! Tips：先让学生看图猜，再读课文验证。 看图预测是听力前的关键策略：先猜人物与动作，再带着问题看动画。 03 Part 03 Presentation 呈现新知 看图读文、抓取关键信息，学习现在进行时。 Look and guess 看图猜一猜 What’s Chen Jie doing? Unit 4 · Part B Let's talk 14 old people's home Chen Jie is here. Guess what she is doing! A She’s cleaning the room. B She’s making the bed. ✔ C She’s singing old songs. 第一遍看动画只做整体选择，不暂停；核对答案时追问 How do you know? 【提示】本页为看图猜测活动：先让学生观察图片，猜 Chen Jie 在做什么，再进入 Listen and answer 验证。如需课文动画，可从国家中小学智慧教育平台下载后拖入此处替换图片。 Read and answer 读一读，答一答 Chen Jie 正在做什么？ Unit 4 · Part B Let's talk 15 Answer Chen Jie is making the bed. New phrase make the bed 整理床铺 / 铺床 She is making the bed for an old lady. 她正在为一位老奶奶整理床铺。 Grammar 主语 + is + 动词-ing 表示“某人正在做某事” make → making（去 e 加 -ing） He / She / It + is + doing Try：Look! Chen Jie __________ (make) the bed now. → is making 听第二遍录音，聚焦 Chen Jie 的动作用现在进行时表述；带读短语 make the bed，注意 make 去 e 加 ing。 【提示】本页改为教师带读：教师朗读课文第 1-2 句后请学生回答，再出示答案。如后续补充课文录音，可在此页播放。 Read and choose 读一读，选一选 What’s Zhang Peng doing? Unit 4 · Part B Let's talk 16 A 🛏️ He’s making the bed. B 🎵 He’s singing old songs. ✔ C 📖 He’s telling funny stories. Read and fill Here is Zhang Peng. He’s singing old songs. sing old songs 唱老歌 第二遍听录音完成选择；追问 Why does he sing old songs? 引导体会关爱老人的情感。 Language point 语言点 Here is Zhang Peng. 倒装句的用法 Unit 4 · Part B Let's talk 17 课文原句 Here is Zhang Peng. 正常语序 Zhang Peng is here. 结构 Here is + 人名 / 单数名词. Here are + 复数名词. 用法 把 here 放句首，用来引起注意、 强调“（他）就在这里”。 More examples Here is your book. 你的书在这里。 Here are the students. 学生们在这里。 注意：主语是复数时，要用 Here are。 用对比法讲倒装：Here is Zhang Peng. = Zhang Peng is here. 强调“就在这里”，提示学生注意 Here are 的复数形式。 Read and answer 读一读，答一答 What are Binbin and John doing? Unit 4 · Part B Let's talk 18 Answer They are telling funny stories. New phrase tell funny stories 讲有趣的故事 tell a story 讲一个故事 tell stories to kids 给孩子讲故事 Grammar 主语（复数）+ are + 动词-ing Binbin and John are telling funny stories. → 两个人一起做，be 动词用 are。 对比：Chen Jie is making the bed.（一个人）／They are telling funny stories.（多个人） 读第三段，找出 Binbin 和 John 的动作；点明“一个人用 is，多个人用 are”的主谓一致。 Language point 语言点 Everyone is happy! everyone 的用法 Unit 4 · Part B Let's talk 19 课文原句 Everyone is happy! 为什么用 is，不用 are？ 规则 everyone 作主语时，谓语动词用单数。 同义替换 everyone = everybody 每个人 More examples Everyone is here today. 今天大家都到齐了。 Everyone likes the song. 每个人都喜欢这首歌。 先让学生自己发现 everyone 后用 is，再总结规则，并补充 everyone = everybody。 Grammar focus 语法聚焦 现在进行时：be + 动词-ing Unit 4 · Part B Let's talk 20 I am + doing He / She / It is + doing We / You / They are + doing 标志词 Signal words now Look! Listen! 动词-ing 变化 make → making（去 e 加 -ing） sing → singing tell → telling clean → cleaning 课文中的现在进行时 Chen Jie is making the bed. He’s singing old songs. Binbin and John are telling funny stories. Everyone is happy! 用表格固定 be 动词三形式，再回到课文找句子，做到“形式—意义—使用”统一。 Look and fill 看图填一填 用动词的 -ing 形式补全句子 Unit 4 · Part B Let's talk 21 1 Chen Jie ________ (make) the bed. answer is making 2 Zhang Peng ________ (sing) old songs. answer is singing 3 Binbin and John ________ (tell) funny stories. answer are telling 4 Everyone ________ (be) happy! answer is 先独立完成，再开火车核对答案；提醒第 4 题 be 动词也要用单数 is。 Let’s read 读一读课文 Part B Let’s talk Unit 4 · Part B Let's talk 22 Read aloud · 朗读课文 Look! The students are busy now! Chen Jie is making the bed. Here is Zhang Peng. He’s singing old songs. Binbin and John are telling funny stories. Everyone is happy! busy 忙碌的　　make the bed 整理床铺　　sing old songs 唱老歌　　tell funny stories 讲有趣的故事 全班齐读 → 男生女生读 → 小组读；读完后请学生用一句话概括整段内容。 04 Part 04 Practice 操练实践 朗读、表演、创编，把语言学用到真实情境中。 Read aloud 跟读模仿 注意重音与语调 Unit 4 · Part B Let's talk 24 跟着老师，一句一句模仿 Look! The students are busy now! ↘ Chen Jie is making the bed. ↘ Here is Zhang Peng. He’s singing old songs. ↘ Binbin and John are telling funny stories. ↘ Everyone is happy! ↘ Tips：粗体词要重读；陈述句和感叹句用降调 ↘，Look! 要读得短促有力。 先静听一遍，再逐句跟读；重点纠正 singing / telling 的 -ing 尾音，以及 stories 的复数读音。 【提示】教师先示范朗读，学生跟读；有条件时可播放课文录音替换教师范读。 Role play 角色扮演 五人一组，配上动作演一演 Unit 4 · Part B Let's talk 25 Mike 小记者 / 解说 “Look! The students are busy now!” Chen Jie 铺床 “I’m making the bed.” Zhang Peng 唱老歌 “I’m singing old songs.” Binbin & John 讲有趣的故事 “We’re telling funny stories.” 评价量表 Check list 语音语调准确 发音清楚，重音、语调自然 ☆☆☆ 朗读流畅 不卡顿，能接上同伴的话 ☆☆☆ 表演生动 配合动作、表情，大方自信 ☆☆☆ 小组互评 全班展示 示范一组后小组排练 3 分钟，再抽 2 组上台展示，用评价量表互评。 Look and say 看图说话 What are the students doing for their community? Unit 4 · Part B Let's talk 26 Words bank 词库 clean the room 打扫房间 sweep the floor 扫地 make dumplings 包饺子 Sentence frame Look! Some students are ________. Some are ________. Everyone is happy! clean the windows 擦窗户 make dumplings 包饺子 tell stories 讲故事 先看图说短语，再用 Some are ... 串成一段话；鼓励学生补充自己见过的社区服务。 Make fun sentences 创意造句 把三列词语连起来，造出有趣的句子 Unit 4 · Part B Let's talk 27 Who 人物 A cook A cleaner A police officer A firefighter What 动作 is cooking is cleaning is helping is singing Where / Who 地点 / 对象 for the children. in the park. an old man. at the bus stop. Example：A cook is cooking for the children. A cleaner is cleaning in the park. 规则：主语 + is/are + 动词-ing + 地点/对象。 三列任意组合，读出来越好笑越好；重点保证 be 动词与主语一致、动词用 -ing。 Group work 小组任务 设计一份“社区关爱行动”小方案 Unit 4 · Part B Let's talk 28 ① 定地点 Where? 敬老院 / 幼儿园 / 公园 ② 定分工 Who does what? 每人一件事 ③ 演一演 Act it out. 边说边做动作 ④ 秀一秀 Show time. 小组上台汇报 汇报模板 Show time Look! We are in ________. Some of us are ________. Some are ________. Everyone is happy! Helping others makes us happy too. 评价：内容完整☆☆☆ 语音语调☆☆☆ 合作表演☆☆☆ 时间：准备 4 分钟，展示 1 分钟 四人一组，用模板准备一分钟汇报；教师巡视，重点关注 be 动词与 -ing 形式是否正确。 05 Part 05 Summary 总结归纳 一起回顾今天的词汇、句型与语法。 Summary 课堂小结 今天我学会了什么？ Unit 4 · Part B Let's talk 30 Words & Expressions ● busy 忙碌的 ● everyone 每个人 ● make the bed 整理床铺 ● sing old songs 唱老歌 ● tell funny stories 讲有趣的故事 Sentences ● Look! The students are busy now! ● Chen Jie is making the bed. ● Here is Zhang Peng. He’s singing old songs. ● Everyone is happy! Grammar ● 现在进行时：be + 动词-ing ● I am / He is / They are + doing ● 标志词：now, Look!, Listen! ● 一个人用 is，多个人用 are Helping others makes everyone happy. 帮助别人，快乐自己。 用“今天我学会了——”句式请学生口头总结，再齐读情感句，落实育人目标。 06 Part 06 Homework 作业布置 把课堂上学到的爱，带回家里和社区。 Homework 分层作业 选择适合自己的任务完成 Unit 4 · Part B Let's talk 32 Level A 基础 听录音，朗读课文 3 遍，注意语音语调，并背给家长听。 Level B 提升 完成表格（人物 / 动作 / 地点），并用现在进行时写 3 个句子。 Level C 拓展 设计一张“社区关爱地图”：标出 3 个服务点，用图标 + 英文句子说明你们能做的事。 全部作业下节课前提交，Level C 作品将在班级“爱心墙”展示。 分层布置，学生自选；Level C 与单元 Project 衔接，可作为过程性评价材料。 Unit 4 Helping in the community Thank you! Helping others makes everyone happy. Part B Let’s talk · 人教PEP（2024）四年级上册 结束页，可在此处布置小组互评与下课礼仪。 $