Unit 2 第2课时 Speed up (教学课件）英语外研版三起五年级上册（新教材）

该小学英语课件围绕“绿色生活”主题，核心词汇包括plastic、metal、recycle等，核心句型为Open… and wash…、Put it into…等。课堂导入通过Let's sing歌曲（如塑料bag回收歌）和Let's review复习可回收物品，从已知过渡到牛奶盒回收讨论，搭建学习支架。 其亮点在于融合视频观看、歌曲学唱和小组讨论，通过语篇理解（信件阅读）、写倡议书（回收塑料瓶）等活动提升语言能力，小组设计回收创意（如塑料瓶做笔筒）培养思维品质，渗透环保文化意识。小结用关键词句梳理知识，助力学生提升语言运用与环保意识，为教师提供丰富教学资源。

Flat. flat. Beginning. beginning. Turn into turn into. Unit 2 A green life 外研版三年级起点五年级上册（2024） Speed up Learning objectives 学生能在图片环游，预测，提问，推理等活动中理解语篇大意，梳理语言知识。 学习理解 能利用课文图片和核心词汇和句型 描述回收牛奶盒的步骤。 应用实践 运用所学语言完成“回收塑料瓶”倡议书。 迁移创新 【核心词汇】 plastic, metal, turn into, newspaper, bottle, can, recycling box, move to, a green world, plastic bottle, take off【核心句型】 Open… and wash… Make it… Put it into… Let’s… 核心知识点 Miss D原创课件，请勿参加比赛和倒卖。 Contents Lead-in 1 2 Presentation 3 4 Practice 5 Homework Summary Lead in — PART 1 — Let’s watch Let’s sing What can you do with ...? Plastic Bag 🥤 What can you do with a plastic bag, a plastic bag, a plastic bag? What can you do with a plastic bag? Recycle it, recycle it! Old newspaper 📰 What can you do with an old paper, an old newspaper, an old newspaper? What can you do with an old newspaper? Recycle it, recycle it! 🎵 Stand up, clap your hands, and sing along! 🎶 Let’s review ? What can they do with ...? Birds houses What can we recycle? 01. Milk Box ♻️ Can be recycled! 02. Plastic Bottle ♻️ Can be recycled! 03. Newspaper ♻️ Can be recycled! 04. Food Waste 🚫 Can’t be recycled Let’s review How can we recycle milk boxes? Let’s discuss ? Do you have a box of milk every day? What do you usually do with the boxes? What can you do with them? — PART 2 — Presentation Look and say What is he doing ? Reading a letter. Watch and answer What is the letter about? A.Recycling milk boxes. B.Drinking milk. Dear all, Each of us has a box of milk every day at school. We use over 150,000 milk boxes every year! But many of us just throw them away. Milk boxes have three parts: paper, plastic and metal. Each part can turn into something new, like newspapers, bottles and cans. It is easy to recycle a milk box in just three steps: Open the milk box and wash it with water. 2. Make it flat. 3. Put it into a recycling box. Now the milk box moves to a new beginning! Let's start now for a green world! Students from Class 502 Who wrote this letter? To:__________________________ From:__________________________ Read and answer Students from Class 502 all 13 Each of us has a box of milk every day at school. Do you have milk every day? Look and say 每个，每一 Each of us=Each of students 我们每一个人 a box of milk 一盒牛奶 one hundred and fifty thousand。 Dear all, Each of us has a box of milk every day at school. We use over 150,000 milk boxes every year! But many of us just throw them away. How many boxes of milk do the students use every year? _______milk boxes. over 150,000 over 120,000 Read and choose 大于，高于，超过 中文：一千 But many of us just throw them away. one hundred and fifty thousand 15 Milk boxes have three parts: paper, plastic and metal. Each part can turn into something new, like newspapers, bottles and cans. How many parts do milk boxes have? Milk boxes parts. three two Read and choose paper plastic metal. What are they? 金属 16 What can milk boxes turn into? Read and fill Dear all, Each of us has a box of milk every day at school. We use over 150,000 milk boxes every year! But many of us just throw them away. Milk boxes have three parts: paper, plastic and metal. Each part can turn into something new, like newspapers, bottles and cans. It is easy to recycle a milk box in just three steps: Open the milk box and wash it with water. 2. Make it flat. 3.Put it in a recycling box. Now the milk box moves to a new beginning! Let's start now for a green world! Students from Class 502 Each part can turn into something new, like ________________________________ Newspapers Bottles Cans 变成 报纸 newspapers, bottles and cans. 17 paper plastic metal. Turn into something new，like： Newspapers Bottles Cans Read and fill Each part can turn into something new, like newspapers, bottles and cans. Read and answer How many steps can we use to recycle a milk box? Three steps. What are they? Step 1: open the milk box and wash it with water. Step 2: make it flat. Step 3: put it into a recycling box. 平的； Dear all, Each of us has a box of milk every day at school. We use over 150,000 milk boxes every year! But many of us just throw them away. Milk boxes have three parts: paper, plastic and metal. Each part can turn into something new, like newspapers, bottles and cans. It is easy to recycle a milk box in just three steps: Open the milk box and wash it with water. 2. Make it flat. 3.Put it in a recycling box. Now the milk box moves to a new beginning! Let's start now for a green world! Students from Class 502 Why is it important to recycle? Read and answer Because it can turn old things into new things and help to make the world greener. Let’s learn Let’s start now—Let's start now for a green world!🌱 A New Beginning 开始，开端 开始 begin（开始，v.） 同义词 start ... for ...为.......开始 Dear all, Each of us has a box of milk every day at school. We use over 150,000 milk boxes every year! But many of us just throw them away. Milk boxes have three parts: paper, plastic and metal. Each part can turn into something new, like newspapers, bottles and cans. It is easy to recycle a milk box in just three steps: Open the milk box and wash it with water. 2. Make it flat. 3. Put it into a recycling box. Now the milk box moves to a new beginning! Let's start now for a green world! Students from Class 502 Listen and repeat 22 Three parts Something new Three steps A new Beginning Let’s retell Hello kids, Do you know we can help make our earth cleaner? One great way is recycling plastic bottles. It's easy and fun! Here's how to do it: 1 _______________________________. (take off, caps) 2 _______________________________. (wash) 3 _____________________________. (recycling box) Take off the caps. Wash the plastic bottles with water. Put them into a recycling box. Read and write Let’s discuss: More Recycling Ideas 💡 Think: What can this become? ✨ Let’s Get Inspired! Plastic Bottles Make pencil holders, planters, or even a mini rocket! Old Clothes Make a tote bag, a pet bed, or donate to others! Glass Jars Store buttons, snacks, or grow small herbs! Group work 激发灵感 Let's Recycle Plastic Bottles! Look at the textbook example! It shows us how simple it is to turn plastic waste into something new and useful for our Earth. 01. Take off the caps 02. Wash & Dry Wash the bottle with clean water , then shake out the water and let it dry. 03. Into the Blue Bin Put the clean, dry bottle into the recycling bin ( blue for plastic). Let's start a green life. — PART 3 — Practice Read and match 📚 Column A (English) 🗣️ Column B (Meanings) 1. magic 2. recycle 3. parts 4. flat 5. beginning 6. wash A. 压扁的 B. 开端 C. 洗 D. 魔法 E. 回收 F. 部分 1.do / How / recycle / we / boxes / milk? ____________________________________________ How do we recycle milk boxes? 2.three / has / parts / box / milk /A. __________________________________________ A milk box has three parts. 3.easy / It / recycle / to / is / box / a / milk. ______________________________________________ It is easy to recycle a milk box. Sentence Scramble 回收一个牛奶盒很简单，只需三步。 ___________________________________________________________ 打开牛奶盒，用水清洗它。 ___________________________________________________________ 为了绿色世界，让我们现在就行动起来吧。___________________________________________________________ 把它放进回收箱。 ___________________________________________________________ 每一部分都能变成新东西。___________________________________________________________ It is easy to recycle a milk box in just three steps. Open the milk box and wash it with water. Let's start now for a green world! Put it into a recycling box. Each part can turn into something new. Read and write 将下列句子翻译成英语。 Our Green Promise I promise to recycle and protect our Earth! — PART 4 — Summary Key words: Key sentences: magic recycle parts paper plastic metal step open turn wash flat beginning How do we recycle milk boxes? Step 1: Open the milk box and wash it with water. Step 2: Make it flat. Step 3: Put it into a recycling box. Summary — PART 5 — Homework 基础：有感情地朗读课文。 提高：运用所学语言向朋友介绍回收牛奶盒的步骤。 拓展：设计 班级环保回收海报（英语标注回收步骤 + 标语，如 Recycle for a Green World!）。 Homework Thank you! 外研版三年级起点五年级上册（2024） www.aliyun.com - Media Transcoding null 89418.055 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 3312.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 3384.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 3888.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 3240.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 4392.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 4032.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 3456.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 3744.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 3672.0 $Reduce, reuse, we cycle, it's very easy to do. It's simple to remember, recycle what you use, separate glasses and peper separate plastic and and put them in their place in the recycling bin. plastic with plastic, paper with paper, chin with king and glass with glass. reduce. Metal, metal. Over . over. newspaper. Start . start. Thousand . thousand. Milk books magic. Dear, all each of us has a box of milk every day at school. We use over one hundred and fifty thousand milk boxes every year, but many of us just thrown them away. Milk boxes have three parts, paper, plastic and mackle. Each part can turn into something new like newspapers, bottles and cans. IT is easy to recycle a milk box in just three steps. One, open the milk box and wash IT with water to make IT flat. Three, political to a recycling box. Now, the milk box moves to a new beginning. Let's start now for a Green world, students from class five o two.