Unit 2 课时2 Function &Pronunciation（教学课件）英语新教材仁爱科普版九年级上册

该初中英语课件围绕“3R原则”展开，通过“校园环保观察员”角色引导学生看图讨论绿色出行等日常行动，过渡到志愿者康康的对话，搭建生活经验到语言学习的支架，帮助提取Reduce、Reuse、Recycle核心信息。 其亮点在于融合语言能力与思维品质，“环保小讲师”活动让学生运用“I think we should…”句型提建议，语音特训结合对话连读重音和诗歌弱读节奏，小结用“知识树、技能树、情感树”整合知识与环保意识。分层作业兼顾基础与挑战，提升学生语言运用和环保素养，助力教师高效教学。

Activity to listen to the conversation and answer the question. Hi, 康kang。You have volunteered in an environmental organization since last year. What's your job there? I help spread the message about environmental protection. What message can you tell me more about IT? The message is mainly about the three. Pardon the three, what the three hours reduce, reuse and recycle . sounds interesting. Can you explain a bit? sure. To reduce means trying to produce less waste. For example, we can reduce waste by using fewer plastic bags. I see. What about reusing? Reusing means making use of something again or in another way, such as using the water from showers to clean the toilet and donating old clothes to charity. How do we recycle? When we recycle, we turn used material als into new products. We can recycle many things in our daily life, such as paper boxes and glass bottles. thanks. I guess we all should follow the three hours in our life. There you go. You have got . my message. Sure to reduce means trying to produce less waste. For example, we can reduce waste by using fewer plastic bags. I see. What about reusing? Reusing means making use of something again or in another way, such as using the water from showers to clean the toilet and donating old clothes to charity. How do we recycle? When we recycle, we turn used materials into new products. We can recycle many things in our daily life, such as paper boxes and glass bottles. 第1页 Unit 2 Greener Planet, Better Home Function & Pronunciation 丨 绿色行动派 主讲人：XXX 丨 课型：功能与语音课 Reduce Reuse Recycle 学习目标 学习理解 01 能够听懂关于环保组织志愿者康康的对话，提取 “3R”（Reduce, Reuse, Recycle）的核心信息， 并完成教材中的表格填空。 能够运用“I think we should…”等句型，结合 生活实际，就日常物品的环保处理提出建议；能够 掌握英语朗读中的连读（Liaison）与重音（Stress） 规则。 应用实践 02 能够感知英语诗歌的节奏（Rhythm）与弱读 (Weak form)，并能在日常生活中践行低碳生活 理念，提高环保意识。 迁移创新 03 目录 CONTENTS 01 Lead in (情境导入) 06 Pronunciation (语音特训) 02 Pre-listening (听前准备) 07 Latest Exercises (真题演练) 03 While-listening （听中活动） 08 Summary (课堂小结) 04 Post-listening (听后输出) 09 Homework (分层作业) 05 Language Focus (语言聚焦) 10 Ending (结束) 01 Lead in Activity 1 Pair work Look at the pictures and talk about how to be a greener person in your daily life. green traveling waste sorting energy saving 第6页 绿色观察员 创新呈现 设置“校园环保观察员”角色，请学生看图并用英语回答： How can you be a greener person? 多骑行 垃圾分类 节约用电 讲解 学生回答后总结：多骑行、垃圾分类、节约用电都是绿色行动。 转场语 你们的环保行动做得很棒！今天，有一位名叫康康的初中生，他做环保做成了职业。 我们一起去看看，他为什么吸引了记者的关注? 02 Pre-listening Activity 2 听前准备 听前预测：康康的简历 教材原题 Why does the journalist interview Kangkang? 创新呈现 引导学生在听前预测： 你觉得康康的职业是什么? 记者采访他一定是因为他做了什么特殊的事? 8 音频解密: 康康的身份 核对答案 记者采访Kangkang，是因为他在环保组织做志愿者， 负责传播环保信息。 讲解 分析因果：因为他是志愿者，所以记者对他感兴趣。 转场语 他传播的信息是什么？原来是一个叫“3R”的环保公式， 我们赶快解密这个公式! 03 While-listening 解密3R：听第一段对话 Journalist: Hi, Kangkang. You have volunteered in anenvironmental organization since last year. What's your job there? Kangkang: I help spread the message about environmental protection. Journalist: What message? Can you tell me more about it? Kangkang: The message is mainly about the three Rs. Journalist: Pardon? The three what? Kangkang: The three Rs- reduce, reuse and recycle. 11 Journalist: Sounds interesting! Can you explain a bit? Activity 3 解密3R：听第二段对话 教材原文展示 Kangkang: Sure. To reduce means trying to produce less waste. For example, we can reduce waste by using fewer plastic bags. Kangkang: Reusing means making use of something again or in another way ,such as using the water from showers to clean the toilet and donating old clothes to the charity. Kangkang: When we recycle, we turn used materials into new products. We can recycle many things in our daily life, such as paper boxes and glass bottles. 讲解 引导学生边听边记录三个R的具体含义。 Journalist: I see. What about reusing？ Journalist: How do we recycle？ Activity 3 解密3R：听第三段对话 教材原文展示 讲解 引导学生边听边记录三个R的具体含义。 Journalist: Thanks! I guess we all should follow the three Rs in our life. Kangkang: There you go. You have got my message！ 听录音，完成任务单：3R信息表 3 Rs Meanings Examples Reduce Make less . Use fewer . Reuse Make use of something again or in . Use the water from . Donate to the charity Recycle Turn into the new products. Recycle and so on 请同学们根据刚才听到的对话，将表格补充完整。 第14页 核对答案：3R信息表 3 Rs Meanings Examples Reduce Make less waste Use fewer plastic bags Reuse Make use of something again or in another way Use the water from shower to clean the toilet, donate old clothes old clothes to the charity Recycle Turn used materials into new products Recycle paper boxes, glass bottles and so on 讲解： 逐行核对，再次强调3R核心含义。特别是Reduce指的是“减少浪费（Make less waste）”， Reuse是“换种方式再次使用(in another way)）”，Recycle是“把废料变成新产品 ( used materials -> new products ) 。 转场语： 3R学会啦，现在该你们来运用了！看看手里这些东西怎么处理？ 04 Post-listening Activity 4 小组讨论 环保小讲师: 我来提议 Talk about what you should do with the items in the picture. You can add more items. 教材功能句型呈现 创新呈现 展示更多物品（旧书包、剩饭菜、易拉罐）， 请学生分角色扮演“环保讲师”，运用3R 进行解答。 旧书包 剩饭菜 易拉罐 A: I think we should reuse the bottles. B: What about the waste paper? A: I think we can recycle it to make new paper. 减少使用 重复使用 循环再利用 16 转场语 同学们的建议非常精彩，但发音和词汇准确，会让你的建议更有说服力，我们一起去磨磨嘴皮子！ 核心词库：spread 第19页 ★ spread /spred/ 词： 词性： 释义： 传播 例： I help spread the message about environmental protection. 练： The news (spread) quickly through the school yesterday. (答案: spread) 讲解： 强调原形、过去式、过去分词同形。 05 Language Focus 核心词库：volunteer volunteer /,vɒlən'tɪə/ 词： 词性： 释义： 自愿做 You have volunteered in an environmental organization since last year. 例： 练： Many students to help clean the park last weekend. (volunteer) (答案: volunteered) 06 Pronunciation 语音达人: 连读与重音 21 Lingling: 'What do you usually 'do to be a 'greener 'person? Lanlan: Well, I always 'turn off the 'lights when I 'leave 'home. Lingling: 'Great. What about 'you, 'Xiao Ya? Xiao Ya: I always 'ride my 'bike to 'school. This can 'help 'save 'energy and re'duce po'llution. 讲解： 重音在实词上，连读（辅音+元音）如turn off。 强化学生听音辨音能力。 22 诗歌韵律：弱读与节奏（1） We're 'Going 'Green We're going to 'take 'care of the 'earth. We can go 'green at 'home or 'school. Re'ducing: 'Turn off the 'water when we're 'brushing our 'teeth.' 'Pull the 'plugs when they're 'not in 'use. And 'don't for'get to 'pick up 'trash. 讲解 弱读：to, when we're读得很轻； 节奏感靠重读词。 GO GREEN 第23页 诗歌韵律: 弱读与节奏(2) Re'using: If we can 'use the stuff a'gain, 'don't 'throw it away. We can re'-use 'bottles,'bags,and containers. Do'nate 'old 'toys and 'clothes, so someone 'else can 'use them. DONATE Re'cycling: 'Just re'using 'some 'things is not en'ough. Re'cycle them to make 'new 'things, like 'paper, 'cans, 'metal and 'plastic. 'paper 'cans 'metal 'plastic 配乐打拍子，请学生有节奏地朗读全诗，感受英语的韵律美! 转场语：课内知识都掌握了，我们要去真实考场检验一下真本领！ 07 Latest Exercises 真题实战（2025·江苏苏州卷） 单项选择 What can we do to reduce waste? We can plastic bags when shopping. use fewer use more recycle fewer spread more 答案: A 解析：reduce waste 对应 use fewer，考查学生的准确理解能力 真题实战（2025·山东青岛卷） 单项选择 Kangkang in an environmental organization since last year. works has worked worked is working 答案: B 解析：since引导现在完成时，考查语法在语境中的实际运用 26 08 Summary Summary (课堂小结) 知识树 技能树 情感树 R1 Reduce 源头减量 1 连读 Liaison R2 Reuse 物尽其用 2 重音 Stress 3 弱读 Weak form 做一名真正的 “绿色行动派”， 保护地球! R3 Recycle 变废为宝 4 节奏 Rhythm 28 09 Homework 30 分层作业 (Homework) 基础层（必做）： 朗读《We're Going Green》诗歌， 注意重音和弱读，录制成语音提交。 提升层（选做）： 用英语写一段话，描述你和家人一天中 是如何践行“3R原则”的。 挑战层（选做）： 结合教材大问题“How can you be a green person?”, 制作校园低碳生活调查问卷, 采访3位同学形成报告。 10 Ending 感谢观看 null 2026-05-30 17:05 97647.43 null 43493.6 null 44172.75 null 12382.005 $Activity three, listen again and complete the table. Hi, 康kang。You have volunteered in an environmental organization since last year. What's your job there? I help spread the message about environmental protection. What message can you tell me more about IT? The message is mainly about the three hours. Pardon the three? What the three hours reduce, reuse and recycle sounds interesting. Can you explain a bit? thanks. I guess we all should follow the three hours in our life. There you go. You have . got my message.