Unit 2 A green life Speed up（课件）-2026-2027学年外研版（三起）英语五年级上册

该小学英语课件核心围绕垃圾分类及3R原则，以“如何绿色生活”提问导入，通过“Milk box magic”信件阅读串联理论与实践，逐步展开回收步骤、材料组成等内容，搭建从概念理解到实践操作的学习支架。 其亮点在于融合语言能力与环保实践，通过信件问答、听力练习提升学生理解表达能力，设计宣传方案和海报培养思维品质与创新思维。“Milk box magic”步骤教学结合视频音频，分层作业助力学习能力发展，既让学生提升语言运用与环保意识，也为教师提供丰富教学活动。

Unit 2 A green life Lesson 2 Speed up Learning objectives 掌握回收相关核心词汇，能听懂关于塑料回收、环保影响的听力材料，读懂回收说明（如牛奶盒、塑料瓶回收步骤）和 chant。 学习理解 能运用核心词汇和句型 描述回收步骤（如 “Recycle milk boxes in 3 steps:...”）。能通过对话、填空等形式 交流减少塑料浪费的方法。 应用实践 设计 个性化回收计划（如班级塑料瓶回收活动），用英语撰写步骤和标语。 联系生活提出 跨学科环保建议，反思塑料对环境的长期影响。 迁移创新 【核心词汇】 mean, over, thousand, metal, turn into, as, newspaper, flat, beginning, start, seat, land 【核心句型】 Don’t use plastic every day! Use things again — don’t throw them away. 影响表达： Plastic makes life easy for you and me.But it's bad for the land and sea. 核心知识点 Think and answer. How can we live a green life? Use less, waste less! Use things again! Give old things a new life! What can we do with boxes? Think and answer. Proposal 倡议书 What is the title? Who is the writer? Who will receive （收到） the letter? Read and answer Read and answer. What is the letter about? It’s about… How do you know that? I know it from… We can guess the main idea according to the title and pictures. Read and answer. What is the letter about? Watch and check It’s about recycling milk boxes. How many boxes of milk do the students use every year? They use ______________ milk boxes every year. over 150,000 Listen and answer. : more than > 150 thousand 150,000: one hundred and fifty thousand /ˈθaʊznd/ 超过 千 Read and answer. How many parts do milk boxes have? What are they? Milk boxes have three parts: paper, plastic and metal. Metal is a hard thing such as iron（铁）, steel（钢）, gold, or lead（铅）. 金属 What can milk boxes turn into? ______________ can turn into things like __________________________. Milk boxes newspapers, bottles and cans Read and answer. How do we recycle milk boxes? We can guess the meaning of new words according to the pictures. Read and answer 1. Open the milk box and wash it with water. 2. Make it flat. 3. Put it into a recycling box. Why is it important to recycle? Read and answer Because it can move each of old things to a new beginning and help to make the world greener. 开始 start Listen and repeat. 一分钟倒计时 50 60 50 40 60 30 20 10 Loudly 大声 Emotionally 有感情 Good pronunciation and intonation. 语音语调 评价机制 Why do they write the letter? Proposal 倡议书 It is a type of letter that tries to call on (号召) the readers to do something. Read and answer They want to call on (号召) people to recycle the milk boxes. Greeting Body Signature How many parts does the proposal have? Read and think The waste of milk boxes. The use of milk boxes. The steps of recycling. Call for action of recycling. 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 it into the recycling box Read and write. And there it is! With these steps, we're helping the earth. Let's start recycling today! What can you do to make your life greener? Work in groups and share. Plant trees. Cut down food waste. Recycle bottles. Write notes about your plan. Please bring your own water bottles. Don't use too much plastic. Plant trees. Recycle bottles. Cut down food waste. Cut down the use of plastic. Use old paper for art homework. Bring your own water bottles to school. Use food waste for plants in the garden. … Make a poster about your plan. Please ... Don’t... Tell the class about your plan. Summary Let’s Summary! Key words: Key sentences: 环保建议： Don’t use plastic every day! Use things again — don’t throw them away. 影响表达： Plastic makes life easy for you and me.But it's bad for the land and sea. Homework Homework 基础：抄写本节课所学关键词，每个短语抄写 3 遍 。 提高：用核心句型写 《回收易拉罐》 步骤说明（至少 3 步，图文结合）。 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!）。 Thank you! EVCapture4.1.9软件录制 Lavf57.25.100 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn EVCapture4.1.9软件录制 Lavf57.25.100 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn $