Unit Six Lesson 20 Magic Colours（教学课件)英语北京版三年级上册（新教材）

nullnullColor color. Max max. Now, now. null来来。 Magic, magic. Purple puple. Super simple songs. Take some blue, take some yellow, make time together. What do you get? And yellow met Green, and yellow make Green, yellow make Green, and yellow make Green. Take some red, take some yellow, make them together. What do you get? Red and yellow make orange, red and yellow make orange. Red and yellow make orange, yellow make orange. Take some blue, take some red, makes name together. What do you get? Blue and rand make purple, blue and bread make purple, and red make purple. lue and . red make purple. 抖音。 nullLook what color is IT. It's red. It's yellow. Let's mix red and yellow. What color is IT now? Wow, it's orange. Now let's mix . yellow and blue. What color is that now? It's Green. Let's mix orange . and Green. What color is IT now? It's black too. That's like magic. null BJ. 三年级上册 yyMfMfffffffr Unit Six Colours, Colours PaPaPaPLesson 7 You Should Have a Good Restaltl Lesson 20 Magic Colours 1 Learning Objectives 依托课堂调色实验的对话场景，听懂、认读颜色混合相关用语；读懂师生课堂做色彩小实验的完整对话逻辑；认识橙色、紫色等色彩词汇，看懂课本插图场景，理解“—Let’s mix... and... What colour is it now?—It’s...”问答句型含义，听懂关于颜色混合变化的对话内容。 学习理解 在色彩实验的真实情境中，自编颜色混合的简短问答对话；跟读“—Let’s mix… and… What colour is it? —It’s…”的趣味问答短句；完成听音涂色、看图填色、看图表达等课堂练习，开展小组分角色朗读课文对话，模拟调色实验问答。 应用实践 依托Let’s do、Colour and say 拓展板块，引导学生走出课本的实验场景，寻找生活里色彩混合的现象；模仿课本句型，绘画涂色，记录色彩变化；把对话句型“—Let’s mix… and… What colour is it? —It’s…”迁移到家庭小实验场景，尝试用英语描述颜色混合产生的新颜色。 迁移创新 【核心词汇】look, colour, mix, now, orange, purple, magic 【核心句型】 1. 提议混合颜色： Let’s mix red and yellow. 2. 询问颜色： What colour is it now? 3. 回答颜色： It’s orange. 4. 感叹评价： That’s like magic. 核心知识点 BJ. 三年级上册 素养提升：1. 感受色彩变化的奇妙，体会色彩魔法的乐趣，激发科学探究兴趣；2. 观察色彩变化，建立用英语描述颜色变化、表达实验发现的意识；3. 借助色彩实验情境，培养乐于动手、小组合作、大胆表达实验发现的品质。 1 Lead in 2 Presentation 3 Practice 4 Summary 5 Homework Contents 3 Part 1 Lead in 4 Lead in Watch the video and try to read. 5 Lead in Try to read again. Mix colors Blue and yellow make green.蓝色加黄色调出绿色。 Blue and red make purple.蓝色加红色调出紫色。 Red and yellow make orange.红色加黄色调出橙色。 Red and white make pink. 红色加白色调出粉色。 Black and white make gray. 黑色加白色调出灰色。 Red and green make brown. 红色加绿色调出棕色。 6 Lead in Try to read again. Mix colors I can paint the sea with blue paint.我可以用蓝色颜料画大海。 I can paint the sun with orange paint.我可以用橙色颜料画太阳。 I can paint a flower with pink paint.我可以用粉色颜料画一朵花。 I can paint a tree with green paint.我可以用绿色颜料画一棵树。 I can paint a butterfly with purple paint.我可以用紫色颜料画一只蝴蝶。 I can paint a snowman with white paint.我可以用白色颜料画雪人。 I can paint a car with red paint.我可以用红色颜料画小汽车。 7 Lead in Try to match. Blue and yellow Blue and red Red and yellow Red and white orange green purple brown Black and white Red and green pink gray 8 Lead in Look at pictures and choose the right colours. 1. Paint the sea. Use ______. 2. Paint the sun. Use ______. 3. Paint the flower. Use ______. 4. Paint the tree. Use ______. 5. Paint the butterfly. Use ______. 6. Paint the snowman. Use ______. 7. Paint the car. Use ______. blue, orange, pink, green, purple, white, red blue orange pink green purple white red 9 Part 2 Presentation 10 Watch the video and do the exercises. Presentation 11 根据课文内容，判断句子对（T）错（F）。 ( )1. Red and yellow make orange. ( )2. Mix red, yellow and blue. It’s orange. ( )3. Mix orange and green. It’s black. ( )4. That’s like magic. Presentation Read and try to judge T or F. T black F T T 12 Look and learn new words. Presentation look 看 look at 看一看 look for 寻找 Look at my new paint box. 看一看我的新颜料盒。 I look for my blue crayon. 我寻找我的蓝色蜡笔。 colour 颜色 what colour 什么颜色 What colour is your bag? 你的书包是什么颜色？ Please colour the cat brown. 请把这只小猫涂成棕色。 可作动词，意为“涂色，上色” colour the picture 给图画涂色 13 now 现在；立刻 mix 使混合；配置 mix A and B 把A和B混合 mix colours 混合颜色 Mix blue and white. 把蓝色和白色混合。 We mix colours in art class. 我们在美术课上调色。 I draw a picture right now. 我此刻正在画画。 From now, I love painting. 从现在起，我喜欢画画。 Look and learn new words. Presentation right now 现在，此刻 from now 从现在起 14 Look and learn new words. Presentation purple 紫色；紫色的 orange 橙色；橙色的 an orange flower 一朵橙色的花 I drink orange juice every morning. 我每天早上喝橙汁。 The bird has orange wings. 这只小鸟长着橙色的翅膀。 This is a purple flower. 这是一朵紫色的花。 The butterfly is purple. 这只蝴蝶是紫色的。 purple flower 紫色的花 purple butterfly 紫色蝴蝶 还可译作“橙子，橘子” orange juice 橙汁 15 Look and learn new words. Presentation magic 魔法；不可思议的，有魔力的 magic show 魔术表演 magic box 魔法盒子 We watch a magic show. 我们观看一场魔术表演。 This is a magic box of colours. 这是一个魔法颜料盒。 16 Listen and learn new words by heart. Presentation look 看 colour 颜色 mix 使混合；配置 now 现在；立刻 orange 橙色；橙色的 purple 紫色；紫色的 magic 魔法；不可思议的，有魔力的 17 Play a game: say words as soon as possible. Presentation colour orange mix now purple look magic 18 Presentation Watch the video again and learn more. 19 Presentation Read again and learn something new. Look, what colour is it?看，它是什么颜色？ It’s red.它是红色。 It’s yellow.它是黄色。 Let’s mix red and yellow. What colour is it now? 咱们把红色和黄色混合在一起。现在它是什么颜色？ Wow! It’s orange now!哇！它现在变成橙色啦！ 20 Read again and learn something new. Presentation —Look, what colour is it?看，它是什么颜色？—It’s red.它是红色。 问句的句型结构为“Look, + What colour + be 动词 + 主语?”。 1. Look意为“看”，可单独使用，用来吸引别人的注意力，逗号隔开。 2. what colour是固定疑问词组，意为“什么颜色”，专门用来询问颜色。what colour提问单个事物的颜色，回答要用“It‘s + 颜色.”。 【拓展】如果是多个物品，要用What colour are they?提问，用“They are …”回答。 3. it在此处指代颜料、物品等单数事物。 例句：—Look, what colour is it?看，它是什么颜色？—It’s red.它是红色。 —Look, what colour is it?看，它是什么颜色？—It’s green. 它是绿色。 21 Presentation Read again and learn something new. Look, what colour is it?看，它是什么颜色？ It’s red.它是红色。 It’s yellow.它是黄色。 Let’s mix red and yellow. What colour is it now? 咱们把红色和黄色混合在一起。现在它是什么颜色？ Wow! It’s orange now!哇！它现在变成橙色啦！ 22 Read again and learn something new. Presentation Let’s mix red and yellow. 咱们把红色和黄色混合在一起。 该句的句型结构为“Let’s + 动词原形 + 其他.”，是提建议的句型，用来邀请别人一起做一件事。 1. Let’s = Let us，意为“让我们”，用来提议大家一起做某事。Let’s后面必须跟动词原形，不能加-ing，不能加to。 2. 动词mix意为“混合；调配”，本课指混合颜料。固定搭配mix A and B= mix A with B，表示“把A和B混合起来”。 例句：Let’s mix blue and yellow. 让我们把蓝色和黄色混合。 Let’s mix red, yellow and blue.让我们把红、黄、蓝三种颜色混合。 23 Presentation Read again and learn something new. Let’s mix yellow and blue. What colour is it now?咱们把黄色和蓝色混合在一起。现在它是什么颜色？ It’s green.它是绿色的。 Let’s mix blue and red. What colour is it now?咱们把蓝色和红色混合在一起。现在它是什么颜色？ It’s purple. That’s like magic. 它是紫色的。这就像魔法。 24 Read again and learn something new. Presentation Let’s mix yellow and blue. 咱们把黄色和蓝色混合在一起。 Let’s mix blue and red. 咱们把蓝色和红色混合在一起。 这组句型是本课魔法调色实验的核心提议句，用来开启调色小实验。颜色调换顺序句子意思不变：Let’s mix yellow and blue.=Let’s mix blue and yellow. 例句：Let’s mix red and yellow.咱们把红色和黄色混合。 Let’s mix orange and green. 咱们把橙色和绿色混合。 Let’s mix red, yellow and blue. 咱们把红、黄、蓝三种颜色混合。 25 Presentation Read again and learn something new. Let’s mix yellow and blue. What colour is it now?咱们把黄色和蓝色混合在一起。现在它是什么颜色？ It’s green.它是绿色的。 Let’s mix blue and red. What colour is it now?咱们把蓝色和红色混合在一起。现在它是什么颜色？ It’s purple. That’s like magic. 它是紫色的。这就像魔法。 26 Read again and learn something new. Presentation That’s like magic. 这就像魔法。 该句的句型结构为“That’s like + 名词.”，意为“那就像……”。用来感叹事物很奇妙、神奇。 1. That’s = That is，意为“那是”。That在此处指代前面整件事（颜料混合变色这件事），不是单个物品。 2. like在此处是介词，意为“像……一样”。【辨析】重点区分 like 两个含义： 介词，像 →That’s like magic.那像魔法。动词，喜欢 → I like magic.我喜欢魔法。 3. magic在此处是名词，意为“魔法，魔力’”。 例句：That’s like a rainbow. 那像一道彩虹。 27 Read again and learn something new. Presentation 三原色趣味小介绍 三原色：色彩魔法三兄弟 —— Red 红色、Yellow 黄色、Blue 蓝色。 红、黄、蓝是美术三原色。它们是色彩世界里最厉害的3个“原色小精灵”！ 【注意】不能用别的颜色调出红、黄、蓝，但是它们互相搭配，能变出许许多多新颜色，就像变魔术！ ✅ Red + Yellow = Orange→红 + 黄 = 橙色 ✅ Yellow + Blue = Green→黄 + 蓝 = 绿色 ✅ Red + Blue = Purple→红 + 蓝 = 紫色 ✅ Red + Yellow + Blue = Black→红 + 黄 + 蓝全部混在一起 = 黑色！ 趣味小提问 1. 能不能用别的颜色调出红色？ ❌ 不行！红是原色小精灵。 2. 红色和黄色手拉手，会变出谁？ 👉橙色！ 3. 把红、黄、蓝三个颜色混在一起，会变成什么颜色？ 👉黑色！ 28 , is it? Listen again and repeat. Presentation It’s . It’s . Let’s red and yellow. What colour is it ? Wow! It’s now! Let’s and . What colour is it now? Look It’s . Let’s mix and . What colour is it now? It’s . That’s . what colour red yellow mix now orange mix yellow blue green blue red purple like magic 29 读一读，选出正确的汉语意思。 1. Let’s mix red and yellow. A. 咱们把红色和黄色混合。 B. 这是红色和黄色。 2. What colour is it now? A. 它现在是什么颜色？ B. 它是什么东西？ 3. That’s like magic. A. 这就像魔法。 B. 这是一个杯子。 Presentation Read and try to translate. 30 1. Let’s mix red and yellow. It’s ______. A. orange B. blue C. pink 2. Mix red, yellow and blue. It’s ______. A. green B. black C. purple 3. —What colour is it now? —______ A. OK. B. It’s black. C. Thank you. 4. 你想提议把红色和黄色颜料混合，可以说： A. Let’s mix red and yellow. B. It’s orange now. 5. 想询问混合之后是什么颜色，问： A. What colour is it now? B. It’s black. Presentation Read and try to choose. 31 Listen and colour Presentation red yellow orange yellow blue green blue red purple 32 Let’s do Presentation Let’s mix red and yellow. What colour is it? It’s orange. Let’s mix ... and ... . What colour is it? It’s ... . purple Let’s mix red and blue. What colour is it? It’s purple. purple black Let’s mix yellow, red and blue. What colour is it? It’s black. yellow blue green Let’s mix yellow and blue. What colour is it? It’s green. 33 Colour and say Presentation I’m orange. Let’s mix red and yellow. It’s orange. The sun is orange. 34 Colour and say Presentation I’m green. Let’s yellow and blue. It’s green. The grass is green. yellow blue green 35 Colour and say Presentation Let’s red and blue. It’s purple. The flowers are purple. red blue purple I’m purple. 36 Part 3 Practice 37 Practice 1. The lake is as as the sky. Wow, it is beautiful. 2. The sun is . It’s warm. 3. The grass turns in spring. 4. Let’s mix red, blue and yellow. Oh, it’s now. 5. is the colour of the flowers. Read and choose. 从方框中选择合适的单词，补全句子。 orange blue Pink black green blue orange green black Pink 38 Practice Read and fill the dialogue. 选择恰当的句子补全对话。 Miss Li: 1. . Sara: It’s yellow. Miss Li: How about this colour? Tina: 2. . Miss Li: 3. . What colour is it now? Tina: Wow! It’s orange now. The sun is orange. Sara: 4. . A. That’s like magic! B. It’s red. C. Let's mix yellow and red. D. Look, what colour is it? D B C A 39 Part 4 Summary 40 Summary 【核心词汇】look, colour, mix, now, orange, purple, magic 【核心句型】 1. 提议混合颜色：Let’s mix red and yellow. 2. 询问颜色：What colour is it now? 3. 回答颜色：It’s orange. 4. 感叹评价：That’s like magic. Lesson 20 Magic Colours 41 Part 5 Homework 42 Homework 基础：熟练跟读课文对话，默写本课核心颜色词汇与重点句型。 提高：1. 3人一组，与同学模仿调色实验对话，开展分角色朗读、角色扮演。 2. 两人搭档，完成“Let’s do”色彩混合练习，用“—Let’s mix… and… . What colour is it?—It’s… .”创编新对话互相问答。 拓展：1. 和家人一起做简易色彩小实验，用英语说一说混合前后的颜色。 2. 完成“Listen and colour”涂色任务，尝试自己画出颜色混合图，并 用英语描述色彩变化。 3. 观看色彩相关英文视频，了解更多颜色混合的英文表达。 43 Thank you! Thank you! BJ. 三年级上册 44 null 1076.7075 null 1536.0 null 1592.0 null 1348.2449 null 1688.0 null 1728.0 null 1584.0 $Orange, orange. Max colors, blue and yellow make Green. Blue and red make purple. Red and yellow make orange, red and White make pink. Black and White make Green. Red and Green make Brown. I can paint the sea with . blue paint. I can paint the sun with orange paint. I can paint a flower with pink paint. I can paint a tree with Green painted. I can paint a butterfly with purple paint. I can paint a snowman with White paint. I can paint a car with red paint.