Unit 3 It's a colourful world. Speed up（课件+教学设计+素材）-2025-2026学年三年级英语上册（外研版（三起）（2024））

外研版新标准三年级上册 Unit 3 It’s a colourful world! Speed up Magical colours 教学反思 本次教学以“Magical Colours”为主题，进行了一场将人工智能技术深度融入小学英语跨学科教学的积极探索。课程以英语语言学习为核心，巧妙融合科学探究、美术创作与文化浸润，而AI数字人作为关键角色贯穿始终，有效赋能了教与学的全过程。现将教学反思总结如下： 一、 成功之处与亮点：AI如何为课堂注入“魔力” 创设持续性情境，AI成为“课堂灵魂人物”。实践描述： 本课最大的亮点在于引入了“Magic Colour Grandpa”这一AI数字人角色。它并非一次性工具，而是作为故事的引导者（介绍黑白小镇的困境）、知识的讲解者（科普三原色原理）、实验的协作者（总结实验结果）以及价值观的升华者（鼓励探索）贯穿课堂始终。 赋能效果： 这一设计将零散的教学活动串联成一个完整的、有驱动力的叙事。AI数字人赋予了知识以人格化和情感，极大地吸引了三年级学生的注意力，使他们始终沉浸在“为小镇找回颜色”的使命中，实现了情境化、沉浸式学习。 化解抽象科学概念，AI充当“可视化认知支架”。 实践描述：对于三年级学生而言，“三原色混合原理”是抽象的。AI数字人通过简短的动画和权威的口吻，将“yellow + blue = green”等公式背后的科学原理直观呈现。 赋能效果： AI将学生从动手实验（具身体验）获得的感性认识，快速提升到了理性认知层面。它作为教师的得力助手，高效地完成了知识点的精准传递与深化，帮助学生构建了坚实的科学认知基础，实现了英语语言与科学知识的无缝对接。 赋能探究式学习，AI塑造“鼓励型学伴”角色 实践描述： 在学生完成小组颜色混合实验后，AI数字人及时出现，不仅总结了“red and blue make purple”等结论，更发出了“The more you explore, the more you know”的鼓励。 赋能效果： 此举超越了单纯的知识反馈，赋予了探究学习以情感价值。AI的鼓励营造了一种安全、积极的学习氛围，激发了学生持续探索的内驱力，完美体现了“做中学”并“学中思”的教育理念。 二、 遇到的挑战与不足：在赋能中寻求平衡 实验操作与语言输出的整合度有待加强 问题描述： 学生在进行颜色混合实验时，兴趣点高度集中于色彩的魔术般变化（“It’s orange!”），但用完整句式描述操作过程（“We mix red and yellow together, and they make orange.”）的意识和能力稍显薄弱。 AI赋能局限： 本节课的AI主要用于情境创设和知识讲解，未能直接在此痛点（语言支架）上提供即时、个性化的支持。实验与语言表达之间存在“会做不会说”的轻微脱节。 文化对比环节的深度与AI的潜力挖掘 问题描述： 引入“中国传统文化五色”与西方色轮进行对比，是极佳的跨文化意识培养设计。但目前主要停留在欣赏和认知层面。 AI赋能潜力： 此处AI的潜力尚未完全发掘。未来可思考如何利用AI（如图像生成或互动问答）让学生用英语简单描述中国五色中的一种，或生成一幅具有中国色彩风格的简笔画，让学生进行色彩描述，从而在更深层次上实现语言、文化与美学的融合。 三、 改进措施与未来展望：迈向更智慧的融合 优化互动设计，明确“AI-教师-学生”角色定位 未来教学设计中，将更精细地规划AI的出场合词，将其定位为“情境导师”和“知识顾问”，而将课堂节奏把控、深度追问、个性化反馈等核心互动环节交由教师主导。例如，在AI总结原理后，教师可立即跟进提问：“Can you find more green things in our classroom?” 实现人机协同。 开发AI驱动的个性化语言支架 针对实验中的语言输出问题，可以设计“AI语言助手”小模块。当学生完成混合后，可在平板电脑上点击相应颜色组合，AI即用标准发音示范完整句式，并可进行语音跟读评测。这样就将AI从“课堂主角”延伸为“小组合作中的贴身教练”，提供差异化支持。 深化AI在文化模块的创造性应用 在介绍中国五色后，可利用AI图像生成工具，让学生输入“a Chinese painting with blue（cyan） and white”，生成山水画意象，然后让学生用“I can see... It‘s ...”句型进行描述。这将使文化体验从“观看”变为“创造与表达”，极大提升迁移创新的层次。 总结而言， 本节课成功地将AI从一种炫技的“工具”提升为不可或缺的“教学要素”，为跨学科主题教学提供了范本。它启示我们，AI赋能的教学，其核心不在于技术的复杂程度，而在于设计与融合的巧妙程度。未来的教学，我将在保持“以生为本”教育温度的同时，更智慧地利用AI拓展教学的广度、深度与效度，真正实现技术赋能下“教-学-评”一体化的提质增效。 学科网（北京）股份有限公司 $ 外研社小学英语三年级上册 大连经济技术开发区 红星海国际学校 邢万萍 Unit 3 It’s a colourful world! Speed up 1 First things first! 1. Listen carefully！认真倾听！ 2. Look carefully！仔细观察！ 3. Think actively！积极思考！ 4. Work together！团结合作！ Class Tips It’s me. 备注：make a friend. say hello to classmates and greet .变魔术； 学习Magic , magician; fun, 在袋子中拿出不同颜色的球，复习颜色词汇；然后杂技，学习 can； fun. Magic Colour Town In the Magic Colour Town, there are three colour monsters. Hello! I’m Magic Colour Grandpa. Meet the colours. I’m red. I’m yellow. I’m blue. 让学生分别模仿不同的角色语音语调。 Watch and answer. What do colour monsters do? Watch and answer. They________. A.play football B.jump on the trampoline What do colour monsters do? Listen and say. Let’s play together. Great! ② 猜猜颜色小怪兽说了什么？ 加上动作说一说。 1.先看看图片中师什么颜色？2.学习Trampoline, 贴板书，带着英文单词的图片；3.让学生猜猜他们说了什么呢？注意模仿，分角色，分小组。 Ha ha! ③ Listen and say. surprised 吃惊的 What happens? 发生什么事情了？ they play on the trampoline. how are they? listen. yes, they are very happy. oh, what happens? Let’s watch. They make a new colour. Let’s try. 找学生上讲台展示 Let’s talk. Yellow and blue make green. 教师用彩色卡纸 展示。学生尝试并 对话。 It’s green. What colour is it? 4 Listen and say. Hello. I’m green. Let’s play together. Great! Let’s act. do you like the game? yes, it’s fun. it’s magical. 红黄蓝是三原色，其他颜色都可以由这三种颜色混合而成。 Good to know. magical Let’s chant. Three primary colours, three primary colours. red，yellow， blue, make new colours. Yellow and blue; Yellow and blue; make green, make green. This is _____. fun 用兴奋的语气读一读。 5 Look and say. excited Look and say. 6 ______ and ______play together. Let’s explore! Step 3: Share and show 展示汇报 Step 2:Talk and write 描述颜色 Step 1: Mix the colours 混合颜色 AB：What colour is it? CD: It’s ... ABCD: ... and ... make... 1.Write beautifully.书写优美。 2.Report fluently.表达流利。 3.Work together.密切合作。 Standards Let’s explore! The more you explore, the more you know！ 越探索，知识越渊博！ Listen and say. 6 It’s black. It’s orange. It’s purple. Look and think! 7 Do you like the Magic Colour Town? Why? Think and share! So many colours! I think colours are ... because ... 因为 magical beautiful amazing useful interesting fun important ... What do you think of the colours? three primary colours 三原色 three secondary colours 三间色 Colour wheel 色轮 Chinese Primary Colours 青 cyan red 赤 yellow 黄 white 白 黑 black Let’s enjoy 用中国传统色走近成都 Listen and repeat. 34 35 Pronunciation (语音准确) Emotion (感情到位) Intonation (语调优美) Let’s retell. 1.Fluently.表达流利； 2.Correctly.表达准确； 3.Vividly.表情生动。 Let’s act! Narrator(旁白): ...and...play together. A: Hello! I’m ... B: Hello! I’m ... A: Let’s play together. B: Great! A&B: Ha ha! A: What colour is it? B: It’s ... C: Hello.I’m ... ABC：This is fun. Narrator(旁白):...and...make... Tips: 3-4人一小组，选择一个情境。 1.Speak loudly.声音洪亮； 2.Act vividly.表情生动； 3.Be creative. 适当加台词； 4.Everyone involved.全员参与。 1. Fluently.表达流利； 2.Vividly.表演生动； 3.Creatively.有创意，适当加动作台词。 In the Magic Colour Town, there are three primary colours. Blue and Yellow play together. ③ Yellow and blue make green. Red and yellow play together. Red and yellow make orange. Red and blue play together. Red and blue make purple. Red, yellow and blue play together. Red, yellow and blue make black. The end! They make so many colours！ What do you learn from the story? 你从故事中学到了什么？ Let’s think! It’s a colourful world. In the colourful world, we can see green grass. We can see red flowers. We can see the blue sea. We can see bright stars. We can see black and white cows. We can meet different friends. Together, we make the colourful world. Together, we make a miracle. 一起，我们创造奇迹。 Homework! 必做作业 有感情的朗读本课故事。 选做作业 1.把这个故事讲给家人,朋友听。 2.动手尝试调制更多颜色，并记录。 3.阅读其他颜色主题绘本。 1. 请注意笔顺和占格。 2. 书写规范，美观。 Read and write. 52 Let’s try. Make more colours. Report 探究报告 Questions 问题 Predictions 预测 Results实验结果 red+yellow= red +blue= red +yellow+blue= Look and say. Hello.I’m ... What colour is it? Let’s play together. Hello.I’m ... It’s... Great Let’s try. New colour report 颜色研究报告 + = + = + + = 找学生上讲台展示 What do you learn from the lesson? 你从本课中学到了什么？ Teamwork makes magic. 合作创造魔法。 Let’s think! The more we explore, the more we know. 探索的越多，了解的越多。 ... three primary colours 三原色 three secondary colours 三间色 Colour wheel 色轮 three secondary colours 三间色 Colour wheel 色轮 three tertiary colours 三次色 null 7704.0 null 3134.6975 null 8088.0 null 44956.383 Lavf60.4.100 null 44956.383 Lavf58.20.100 null 3432.0 null 3528.0 null 10224.0 null 44956.383 Easy dream null 171633.42 null 5280.0 null 44956.383 null 9384.0 null 64584.0 Lavf58.20.100 null 174350.42 null 250139.05 null 2021-12-14 154626.05 null 120048.0 $OK, so before the class, let's make sure everybody y's clear about our class kids so they can help you learn Better in our the classroom. Number one, please listen carefully and look carefully, think actively and work together. Are we clear? Very good. So constitutes. Yes, very good. So there are so many teachers out there. Turn back. Hello, teachers have well, then turn back with children. Today we go english together. I'm your new english teacher and my name is Maggie e. Nice to meet you. Okay, let me know something about you. So what's your name? Boy, my is reason. How are you, Jason? How are you, Jason? I am hard. great. Nice to see you. Great, great. and. Okay, girl, what's your name? Nice to meet you. great. And what's your name, boy? Great, nice to you, right? So I think later we can know something, each other Better. So today, Maggie, the teacher is also a magic. So look, what is IT? yeah. What color is the water? Tell me what color is the water. Girls. White. 嗯。is this White? Let's see. Magic, magic, go. What color is IT? So IT is White? What . color is IT? IT has no color. That's right now. Let's see. No, IT. let's see the . matic words. Magic, magic. Go, go, go. what? It's yellow. So who can be the magician? Who can be a magician? Come and try. You are. Come here. This is. OK, let's see the magic words. Magic, magic, go. Magic, magic, go. 100。Wonderful big time for what . you are. 会let's come here。买这个要。It's right. Oh, wonderful. Thank you . very much. OK, so just now we play a magic with the colors, so we are going to read a story about the colors. So after reading, I hope you can read and understand the story again. You can retell the story according to the line map. Three, you can make an experiment and explore new colors number. You can work with your partners and egg story out. Are we clear great OK today? In our class there is. I color grandpa. Say hello . to grandpa. hello. Magic color report will take to a very wonderful place, let's see. Oh, no. Do you like this magic color town? Why do you like? why? Gill boy, please. So do you like IT? great. So anybody else? Any color can, but there's no color. So I don't like IT right? Give me five. Your english is so perfect. All right? Never my children. Today we have the magical colors for help to get the magical colors. medical color. medical colors. medical colors. So today we are going to read unit three is a colorful world of. 飞的magical colors。So let's list . in the magic color down there, three color monsters. Let's meet them. Now look at this picture. What can you see in the picture? Please, please, I can . see three colors. Oh, you can see three colors. Are these flowers? So they are color, color on this, right? So what color are they? 这个please，更聪明here。please. Your red. And blue, thank you. Nice work. See you please. And in the three houses IT too hard monsters. I see hello to red. All in yellow. say hello to yellow. hello yellow. I am here. Thank you very much. Wow, look at the three color monsters. They are so happy. Now let's watch, what do the color monsters do in the imagine? College colors. I'm nice. Oh, in yellow are in je. Right七点了，right. What time is IT? It's orange. It's possible. So many colors. What do color monsters do? What do they do? Your we see. Behind they B, C, 减，please say jump on the train in. Can you see IT? Very . good. melon. Jump on the train down on the. 点的chaplin，chaplin job on the . chaplin go. Chaplin, chaplin. how do something, please? Monsters go on the. voice. No, thank you very much. And look. What is IT? What is that with be? Now let's get, what do brother master say? 微微。Really great unified? No. let's listen. Let's play together. go. Can you say that to with some actions, you can try grow, please? Wow, you are so nice to five and you try. And what about this? Your please? 嗯，yeah, you please. Yeah, yes. yeah. You great. Let's play together. go. Let's play . either carbon and. Let me ask this great . gooley. Listen, right ball, right? ow. Look at them. How are they? How are they? Yes, so they are really like see, so they are. Oh, they are just so what happens? Can you guess? 看看really do like watch，那你举个词，no so who can try? What happens? You are this. Color, no, thank you. See you, please. They make a new color go. they. Now let's do an experiment and see what color do they make. So children, what color . is this? What . color is IT? So who can help me? I want to ask. Girl, come here. And the girl, come here so you can hold IT. And let's see what color is IT, what is high? Wow, let's see. You can ask them, girl, what color is IT? Please, please. great job. Thank you for some eyes. So together, what color is IT? Go back. Thank you very much. so. Yellow and blue make Green . down yellow. Yellow这个字yellow。Yellow and blue make brain. Wow, this is so. magical. This is so magical. sorry. So now let's listen and say, okay, what's color is on just. Green. Wow, yes, it's great. But can you see what color is with some actions? With some actions is Better。Okay, so you please. what color? Wonderful boy. your partner OK, what color is IT great. Let's see you together. I Green. hello. I hello Green, hello. You are so friendly, you know, children, let's work in. Proves of three, try to act this part out. Are we clear? Yes, here we go. 三个人一组来练习一下，这个部分开始。我们拿这。欢迎A那你OK which you can try。OK you three? Come here, come here. Get you three. One boy fully come here. OK so . now . one, two, three, everyone. are you not so yellow? Hello, everyone. i'm you together. great. 好。This is wonderful. 嘿嘿，wonderful. Thank you, you by you, wonderful ful. I love your performance. Let's stop. OK, let's stop. OK you see yellow and blue make. Very basic, but why are they so magical? Let存款式yellow look。Colors, we make new colors. OK so good today, the story is magical. Colors great. So we call the red, yellow and blue, three primary colors for me. Three primary colors. three primary colors. three primary colors. three primary colors. So here is the chant about the three primary colors, who can read IT, who can read IT? 呃，let me see, please, please. Three primary colors. Three primary colors, red, yellow, loose. Make new color. 谁讲？I'm pair up to you are please. and. OK, now what about singing with a Melody? Let's listen to the Melody. Oh, this Melody is four two. So let's see IT with two tigers ready. 玩这个three。Number three in two. Take Green. You are great for yourself. thanks. Yellow, blue and Green are playing so happily. So color mons come and they say. And what about this year? Together. this. Fine are so excited, so let's see IT exit together. Right, with some actions. 嗯，one, okay, you can see IT with some action for that. Try out. This is that . I love you. great. So together, this is five. No, this. Is fun. This is one. So let's look at this picture, what color monsters played together. What colors play together, would you feel, please? OK sharp . eyes, band. loop, play together. And and big boy, are you? Yellow play. please, Better. That's right. Thank you very much. You have every your eyes. So next, let's see what colors do they make. So now let's try to restore, said one. Let's do animate the experiment in groups of four and set to the talk and write the report on your work shade. Set three. Let's share and show the report. Are we clear? So here we go. Magical . magical magical . magical的。Let's try to share your report. Maybe some groups happened to finished all the experiments, but never mind together we can make the experiments very clear for everyone. I'm clear. Okay, let's stop here. So let's let's share your report like this, your group, okay, so which can share? What color do yellow and red make your problem come here? 很少给你。就这一个意思，yell, read, make the orange. So yellow. 没有great thing . has for them。good. fine. thanks. You get a very bit job. I use that a very good example. Thank you very much. So everyone, follow me. Yellow and bed make that's right together. Orange, orange, orange, orange. And what color do you wan and the blue make, which you can try? OK you . would come here. OK you can show your report. OK ask an Lancer. OK第一个，what is a purple? So red and blue make purple so big can for the. Thank you very much. OK so everyone, red and love make purple red SHE goes to the way. It's Brown, I think yeah but maybe next time when you, but so anybody else your group make a black black, oh, a little bit too, right? So never my the next time maybe you, uh, for in more colors and may be more clear, right? Okay, so everybody yellow, red and. great. Thank you very much, everyone together. Black, black, can you see anything black in our classroom? When is black in our question, please? Here, here is black. That's cool. 就我吃的不要再说。really? Oh yeah, this one. But what color is IT? And any is black? My ruler is that? Wow, that's cool. Ruler, boy, please, my pencil case is black. Yeah, I love IT wonderful. Okay, children, now you have explored a lot of colors, maybe after plus you can explore more. For example, what color do red and White make? So after class, I hope you can explore, because you see. You know. okay, so next children let安塞。It's like. go, it's. It's orange. It's purple. No, look at this picture. What can you see here? What can you let me ask you, please? Wow, you can see. This magic color town, do you like IT? why? Who can share with us? You can share with us. Good boy, please school. I like IT because is very careful, right? Give me back. Great reason. And any anybody else, anybody else用this？I like my. Yes, so we all like the colorful magic color town is very why? So children, what do you think of the colors? So I think colors are because share your idea with your partner. 有。magical. Magical share your idea, who can share your idea everybody? I think. Without不为。i think other five four。right? Your reason is perfect. Five, give five. Yes, colors are really important to. Hello, yeah, you agree with that boy, right? OK kay, thank you. We are much. Well, what's your idea? I. Ah it's fine. It's beautiful because we are IT. It's so four right without the colors, so were so very good. So next, let's open a picture to page thirty four. Listen and repeat. Can you pay attention . to your principle, emotion and information? Finger, finger, great magic colors, many. I nice. Oh, in yellow are yellow. I in blue. 在一起给的。What color is IT? what? This is is fun. This is. It's orange. It's orange. it's. So many colors. So everybody, look at me now. Let's try to retail the story. A podium to this mountain. My map let first retail together, but there are three. They are. 北。Yes. yellow and blue. Wonderful stories, talent, so I can give you three stars OK. So next the see in our lesson, we talk about three primary hard. They are. hello. And together they can make three secondary colors, follow me, three secondary collars. three secondary colors. All together, they can make a color will color what color will? Color will. But in china, we have different primary colors. Can see, this is our chinese color will, and the five primary colors are. And what . color is IT sign? 这个是sign sign。And why? why? Oh, that's interesting, right? OK. So next we took a lot of bt colors. Let's try to act our story out. And I hope you can choose one of the four scenes and act like this. Hope you can absolutely vividly and creatively. Are we clear? You can find your best friend to work together. okay? Choose one. Here we go. Now, so see one come here, see one, see one come here. 兴趣one come here。兴趣put a place in，you see in the world, see three, see four. Okay, everybody else, don't worry, we can be the natures, okay? So we work together and active. So are you ready? Every naratu are you ready? 这。是一个。Hello, I am luu. Gathers great. 哈哈，what color is? IT is great. Hello, i'm. Five yellow room, great. great. One color is IT orange. This is one. Hello, I need to yellow. Hello, I blue. Hello, I. 回家的人，哈哈哈。this. Is one. 来。look here matters they make. wonderful. Give yourself a big end. So, like little woman, okay. So children, do you like the mexico color story? yeah. So what do you learn from our story? Do you learn from our story? You can share with your partner. OK go. Share your idea. What do you learn from the story? Boy, please. I and the colors are interesting, are an important. Are you agree with you? Very fine and really learned. I learned the color. Thank you. You have a great memory. I agree, so many colors together can make a color. Children, now let's watch, see in the color girls, we can see, and we can see where. We see easy. We can. We can meet. Together. we make up. Together. I think we can make a magic. wonderful. So this is the end of this lesson. Now let's have a self. So can you read, understand this story? I stuck for you. Can you retell the story with the my map? perfect? Can you make experiment and your new color? Can you work with your puppy's and at . this story out? Yes. thank you very much. Children, so look, this is your homework and plus is over. Goodbye, everyone. So stand up and goodbye. teachers. 外研版新标准三年级上册 Unit 3 It’s a colourful world! Speed up Magical colours 邢万萍 一．语篇研读 What： 本单元教学内容为本单元 Speed up 板块，活动 1 是配图故事 Magical Colours，讲述红、黄、蓝色精灵通过玩耍混合出绿、橙、紫、黑等颜色的故事。 Why: 通过 “It’s green/black.” 等简单句式及 “yellow + blue = green” 等公式，引导学生学习颜色词汇与混合规律，兼具趣味性与知识性。故事语篇旨在通过角色扮演与情境互动，激发低龄学生对颜色混合的探究兴趣，渗透 “做中学” 的认知理念。 How: 故事中 “Let’s play together.” 的倡议和 “Ha ha!” 的情感表达，传递出合作与探索的愉悦感，契合三年级学生具象思维为主的认知特点，指引学生将学习和趣味活动相结合，深化对三原色及其生成其他色彩的科学认知。 二．学情分析​ 三年级学生已具备两年左右的英语学习基础，处于从 “启蒙感知” 向 “初步运用” 过渡的关键阶段，具体特点如下：​ 认知与注意力：抽象思维开始萌芽，但仍以具象思维为主，对 “魔术”“实验” 等动手操作类活动兴趣极高，注意力集中时间较一年级显著提升，可维持 25-30 分钟，但易被课堂节奏和活动形式影响，需要通过多样化互动保持专注。​ 语言基础：已熟练掌握红（red）、黄（yellow）、蓝（blue）等基础颜色词汇，能运用 “What colour is ...?”“It’s...” 等简单句式询问和描述事物颜色，具备初步的英语听说能力，但对于 “orange”“purple” 等混合色词汇及 “...+...=...” 的公式化表达较为陌生，连贯运用语言描述实验过程的能力较弱。​ 学习能力与习惯：具备一定的自主探究意识和小组合作经验，能在教师引导下完成简单实验操作，但实验记录、结果归纳等能力仍需培养；部分学生敢于主动开口表达，但存在发音不够标准、句式运用不灵活的问题，需要更多个性化指导。​ 生活经验：在美术课、日常生活中接触过颜色混合现象（如颜料调色），对 “红 + 黄 = 橙” 等基础规律有感性认知，但未系统梳理过颜色混合的科学逻辑，也未尝试过用英语描述这一过程，可依托生活经验搭建英语学习与科学认知的联结。 三．教学目标 【学习理解】 在图片环游，预测，推理，朗读故事等活动中，理解故事大意，梳理语言知识。 【应用实践】 1.能够借助故事山思维导图，复述故事内容。 2.能够借助道具，小组合作，边演故事。 【迁移创新】 通过用不同的颜色混合形成新的颜色，感知多彩世界，形成热爱生活的积极态度。 四.教学重点难点​ 重点： 1. 熟练认读并记忆混合色词汇：orange、purple、black，能准确区分原色与混合色； 2. 能借助思维导图，梳理故事中 “颜色精灵混合颜色” 的核心情节，完成简单复述。​​ 难点： 掌握 “...+...=...” 的颜色混合公式，能运用 “It’s...” 句式描述颜色混合结果；​ 五.教学准备​ （一）教师准备​ 1.多媒体资源：电脑、投影仪、音响，用于播放 “颜色精灵” 故事视频、颜色混合动画、韵律诗音频（如改编版《Colour Song》）； 2.实验材料：透明烧杯（每组 3 个）、红色 / 黄色 / 蓝色食用色素、清水、搅拌棒，确保材料安全且颜色变化明显；​ 3.教具与道具：颜色精灵头饰（红、黄、蓝、橙、紫、黑各 1 个）、单词卡片（原色与混合色，带拼音标注辅助发音）、评价贴纸（如 “Colour Star”“Experiment Star”）；​ 4.评价工具：课堂表现评价表（记录学生实验参与度、语言表达准确性、小组合作情况）、小组实验成果评分表（从 “操作规范、记录完整、英语表达” 三方面评分）。​ （二）学生准备​​​ 1.每组推选 1 名 “实验记录员”，提前了解简单的实验记录格式（如序号 + 关键词）。 2.英语书，铅笔。 七．教学过程 教学过程 学习活动 效果评价 Preparation 热身 1. 师生互致问候。 2.颜色变变变。 教师观察学生能否积极互动交流，思考，主动分享已有知识经验，并根据需要调整提问方式，进行追问或给予鼓励。 设计意图：通过师生问候，自由对话，拉进师生距离，创造良好的学习氛围；借助 “变色水魔术” 这一趣味形式启动课堂，激发学生的好奇心与参与热情，同时复现上一课时所学的颜色主题词汇（如 red、yellow、blue 等）。学生在 “观察魔术 — 说出颜色” 的过程中，巩固旧知，为新授环节 “三原色混合” 的学习搭建知识衔接桥梁，实现 “以旧引新” 的过渡目标。 教学过程 学习活动 效果评价 Presentation 文本新授 1. 数字人介绍故事情境。（AI） 2. 观看视频，回答问题。 What do colour monsters do? 3. 听音，预测。 What happens? 4. 探究实验。（师生） What colour do yellow and blue make? （AI 数字人总结实验结果） 5.科学驿站： AI 数字人介绍三原色原理。 6.唱韵律诗（两只老虎韵律诗） 7.探究实验（小组合作） （AI 数字人总结实验结果，并启发学生多探究，多发现。） 8.思考分享 What do you think of colours? 9. 学科拓展：中西文化中的色轮对比。感知中国传统的五原色。 10.欣赏：色彩成都。 教师观察学生在语境中运用核心语言进行问答和交流的情况，根据学生表现给予指导和反馈。 设计意图：学生通过观看故事视频，整体感知故事脉络，自主思考 “颜色怪物做了什么”，培养学生的 “听、看” 结合的信息提取能力。听音乐，在音乐节奏下说唱韵律诗，实现英语学科与音乐学科的跨学科学习。在颜色混合实验中，学生填写实验记录表，自主操作、合作探究中发现 “橙色、紫色、黑色” 的形成规律，实现英语学科与科学学科的跨学科学习。此环节既能培养学生的合作能力与科学探究精神，又能让学生通过亲身体验验证 “三原色混合变新色” 的知识，深化对 “Magical colours” 主题的理解。 Practice& Production 操练与生成 1. 复述故事。 2. 表演故事 3.思考总结 教师观察学生在小组内复述过程，适当提供帮助。 设计意图：依托板书上的思维导图，为学生提供清晰的语言支架，降低复述难度。学生在 “看图 — 回忆 — 组织语言” 的过程中，既能梳理故事脉络、巩固核心句型，又能将 “输入的语言知识” 转化为 “输出的语言能力”，检验其对故事内容的理解与语言运用的熟练度，实现 “从学到用” 的过渡。故事表演环节，学生以小组为单位，选择故事中的一个场景进行表演，同时加入旁白角色引导不同场景角色入场以及总结颜色生成。此环节既能让学生在角色扮演中深化对故事的理解，灵活运用核心句型与词汇，又能培养学生的合作能力、创造力与表现力，让语言学习从 “书本” 走向 “实践”，提升课堂参与的趣味性与深度。 Summary 总结 The world is colourful. Together, we make a colourful world. Together, we make a miracle. 观察学生对“自然意象与协作创造”主题的理解程度，通过分享发言判断其是否能串联核心元素，适时补充引导。 设计意图 通过具象元素引导参与者感知美好、建立联结并激发创造热情。首先借助“绿色青草、红色花、蓝色大海、闪亮星星”等色彩鲜明、贴近自然的事物，调动参与者视觉感知，帮助其直观建立对“多彩世界”的具体认知，为后续升华铺垫；接着通过“遇见不同朋友”的设定，传递“合作”与“陪伴”理念，引导参与者体会人际互动价值，意识到个体差异能共同为世界增添丰富性，增强归属感与协作意识；最终落脚于“一起创造多彩世界、创造奇迹”，将自然之美与人际协作结合，升华至“集体创造力”层面，激发参与者主动探索、共同创造的热情，传递积极向上的生活与合作态度。 板书设计 学科网（北京）股份有限公司 $