Unit 2 Greener Planet, Better Home Function & Pronunciation 课件2026-2027学年英语仁爱版九年级上册

该初中英语课件围绕“3R原则”（reduce, reuse, recycle）及环保生活方式展开，通过WeChat Moments环保打卡活动导入，结合学生日常实例（如骑车上学、垃圾分类）设计Look and answer环节，衔接Pair work对话练习，搭建从认知到表达的学习支架。 其亮点在于融合语言能力与思维品质，通过听力理解、角色扮演、小组讨论及公共演讲等任务，引导学生运用3R原则分析实际问题。Summary部分采用短语匹配、句子翻译巩固知识，Homework分层次设计，助力学生提升语言运用能力与环保意识，为教师提供清晰教学流程与多样化活动支持。

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 the cycle . 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 the charity. How do we recycle? When we recycle, we turn used materials into new products. We can. We cycle 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. Function & Pronunciation （仁爱版 2024）九年级 上 Unit 2 Greener Planet, Better Home 1 Learning objectives 0 Lead in Presentation 2 Practice Production 4 Summary Assessment 6 Homework 1 3 5 7 By the end of the lesson, I will be able to... 1 2 3 learn the three Rs (reduce, reuse and recycle); talk about ways to live a greener life; get key information from listening materials. 00 Learning objectives 愉快的日常活动！ 01 Lead in Look and answer. Riding to school. Green travel!3R Check-in Day 1 🌱 Q: How does Li Ming go to school? He rides a bike to school. Q: What is his way of green living? He chooses green traveling. Q: Why is riding a bike good for the environment? It makes less pollution. 愉快的日常活动！ 01 Lead in Look and answer. Q: What does Wang Hong share in her Moments? She shares her waste sorting. Q: Where does she sort rubbish? She sorts rubbish at home. Q: What can we get from waste sorting? We can recycle lots of things. Sort rubbish at home. Every small step matters!♻️ 3R Check-in Day 2 愉快的日常活动！ 01 Lead in Look and answer. Q: What photo does Zhang Wei post? He posts a photo of the new energy car. Q: How does Zhang Wei’s family save energy? They use a new energy car. Q: Why should we save energy in daily life? Saving energy helps protect our environment. New energy car, save energy. Green life is easy!🔋 3R Check-in Day 3 01 Lead in green traveling waste sorting energy saving Activity 1 Pair work. Look at the pictures and talk about how to be a greener person in your daily life. ride bikes go by bike walk to school reduce air pollution avoid driving cars sort rubbish sort waste different bins reuse rubbish recycle waste new energy cars save electricity save energy cut down pollution use clean energy A: How can we be a greener person in daily life? B: I think we can ____________. A: Why? B: Because it can________________. 01 Lead in Activity 1 Pair work. Look at the pictures and talk about how to be a greener person in your daily life. I think we can ride bikes. How can we be a greener person in our daily life? Because it can reduce air pollution. Why? journalist 音标：/ˈdʒɜːnəlɪst/ 含义：记者；新闻工作者 Q: Why does the journalist interview Kangkang? Activity2 Listen and answer. 02 Presentation 待插入音频 A. Because Kangkang knows about the three Rs of environmental protection. B. Because Kangkang invented recycling bins. C. Because Kangkang wants environmental advice. journalist 音标：/ˈdʒɜːnəlɪst/ 含义：记者；新闻工作者 Activity 3 🎧 Listen again and complete the table. Activity3 Listen and complete. 02 Presentation 3Rs Meaning Example Reduce Make less ____________ Use fewer ____________ Reuse Make use of something again or in ____________ • Use the water from _________________________ • Donate ____________ to charity Recycle Turn ______________ into new products Recycle paper boxes, ____________, ____________, etc. trash plastic bags another way your showers old clothes used materials glass bottles and so on Listen, read and role play. 02 Presentation Journalist: Hi, Kangkang. You have volunteered in an environmental organization since last year. What’s your job there? Kangkang: I helped spread the message about environmental protection. Journalist: What message? Can you give me any instructions? Kangkang: The message is mainly about the three Rs. Journalist: Pardon? The three what? Kangkang: The three Rs—reduce, reuse and recycle. Journalist: Sounds interesting! Can you explain a bit? Kangkang: Sure. To reduce means trying to produce less trash. For example, we can reduce trash by using fewer plastic bags. Journalist: I see. What about reusing? Kangkang: Reusing means making use of something again or in another way, such as using the water from your showers to clean the toilet and donating old clothes to charity. Journalist: How do we recycle? Kangkang: When we recycle, we turn used materials into new products. We can recycle many things in our daily life, such as paper boxes, glass bottles and so on. Journalist: Thanks! I guess we all should follow the three Rs in our life. Kangkang: There you go. You have got my message! Listen, read and role play. 02 Presentation Journalist: Hi, Kangkang. You have volunteered in an environmental organization since last year. What’s your job there? KaKangkang: Reusing means making use of something again or in another way, such as using the water from your showers to clean the toilet andd donating old clothes to charity. Journalist: How do we recycle? Kangkang: When we recycle, we turn used materials into new products. We can recycle many things in our daily life, such as paper boxes, glass bottles and so on. Journalist: Thanks! I guess we all should follow the three Rs in our life. Kangkang: There you go. You have got my message! Look and retell. 02 Presentation There are three Rs for environmental protection: Reduce, Reuse and .. 02 Presentation Activity 2 Read and take notes. Journalist: Hi, Kangkang. You have volunteered in an environmental organization since last year. What’s your job there? Kangkang: I helped spread the message about environmental protection. Journalist: What message? Can you give me any instructions? Kangkang: The message is mainly about the three Rs. Journalist: Pardon? The three what? Kangkang: The three Rs—reduce, reuse and recycle. Journalist: Sounds interesting! Can you explain a bit? Kangkang: Sure. To reduce means trying to produce less trash. For example, we can reduce trash by using fewer plastic bags. Journalist: I see. What about reusing? Kangkang: Reusing means making use of something again or in another way, such as using the water from your showers to clean the toilet and donating old clothes to charity. Journalist: How do we recycle? Kangkang: When we recycle, we turn used materials into new products. We can recycle many things in our daily life, such as paper boxes, glass bottles and so on. Journalist: Thanks! I guess we all should follow the three Rs in our life. Kangkang: There you go. You have got my message! volunteer in 在…… 做志愿者 spread the message 宣传理念 environmental protection 环境保护 produce less trash 减少垃圾产生 plastic bags 塑料袋 02 Presentation Journalist: Hi, Kangkang. You have volunteered in an environmental organization since last year. What’s your job there? Kangkang: I helped spread the message about environmental protection. Journalist: What message? Can you give me any instructions? Kangkang: The message is mainly about the three Rs. Journalist: Pardon? The three what? Kangkang: The three Rs—reduce, reuse and recycle. Journalist: Sounds interesting! Can you explain a bit? Kangkang: Sure. To reduce means trying to produce less trash. For example, we can reduce trash by using fewer plastic bags. Journalist: I see. What about reusing? Kangkang: Reusing means making use of something again or in another way, such as using the water from your showers to clean the toilet and donating old clothes to charity. Journalist: How do we recycle? Kangkang: When we recycle, we turn used materials into new products. We can recycle many things in our daily life, such as paper boxes, glass bottles and so on. Journalist: Thanks! I guess we all should follow the three Rs in our life. Kangkang: There you go. You have got my message! Activity 2 Read and take notes. make use of 利用 in another way 用另一种方式 clean the toilet 冲厕所 donate …to charity 把…… 捐赠给慈善机构 used materials 废旧材料 and so on 等等 follow the three Rs 遵守 3R 原则 Talk about what you should do with the items in the picture. You can add more items. 02 Presentation Activity 4 Group work. Words Bank Sentence frames I think we should reuse/recycle/reduce ______. What about ______? I think we can reuse/recycle ______. waste paper milk carton paper carton can glass bottle plastic bottle reduce plastic bags； reuse glass bottles recycle waste paper；recycle metal cans reuse milk cartons；recycle plastic bottles recycling bin；three Rs；make good use of protect the environment；make new things cut down waste；sort rubbish Q： What’s the video about? A. Pollution. B. Animals. Free talk. 02 Presentation If you want to encourage others to protect the earth, what can you do? Shall we make a short speech to call on everyone to live green? What makes a good speech? Clear ideas about reduce, reuse and recycle. Good pronunciation: stress, liaison, weak and rhythm to make listeners understand us. 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 'reduce 'pollution. Activity 1 Read and think. 02 Presentation Liaison and stress & Weak form and rhythm 02 Presentation Liaison and stress & Weak form and rhythm 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 'reduce 'pollution. Tasks Step1: Find out which words should be stressed. Step2: Mark the places where we need liaison. Step3: Find out the weak-form words in the sentences. Activity 1 Read and think. Q: How to finish these tasks? 02 Presentation Activity 1 Read and learn. ✅ Stress 重读 Content words（实词：名、动、形、副词）→ stressed 需要重读 Function words（虚词：介词、冠词等）→ weak 弱读 Example: What do you usually do to be a greener person? ✅ Liaison 连读 Rule：单词辅音结尾 + 下一词元音开头，两个音连贯读出 ✅ Example: turn off /tɜːn ɒf/ ; what about /wɒt əˈbaʊt/ 02 Presentation Activity 1 Read and learn. ✅ Weak form 弱读 ✅ Rhythm 节奏 Rule：按照意群停顿，重读、弱读交替，朗读更自然✅ Example: What do you usually do / to be a greener person?（斜线 / 代表停顿） Rule：句子里的虚词常使用弱读音，不读本音 Example: to /tə/（弱读），不读 /tuː/ 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 'reduce 'pollution. Listen and role play the conversation. Pay attention to the liaisons and stresses. Activity 1 Listen and read. 02 Presentation Liaison and stress & Weak form and rhythm Pronunciation Activity 2 Read and draw. 03 Practice 'We’re Going 'Green We’re going to 'take 'care of the 'Earth. We can 'go 'green at 'home or 'school. 'REDUCING: 'Turn off the 'water when we’re 'brushing our 'teeth. 'Pull out 'plugs when they are 'not in 'use. And 'don’t 'forget to 'pick up 'trash. 'REUSING: If we can 'use the 'stuff 'again, 'don’t 'throw it out. We can 'reuse 'bottles, 'bags, and 'containers. 'Donate old 'toys and 'clothes, so someone else can 'use them. 'RECYCLING: 'Just 'reusing some 'things is 'not 'enough. 'Recycle them to 'make 'new 'stuff, like 'paper, 'cans, 'metals and 'plastic. Tasks Step1: Find out which words should be stressed. Step2: Mark the places where we need liaison. Step3: Find out the weak-form words in the sentences. 实词：名、动、形、副词→ 重读 虚词：介词、冠词→ 弱读 单词辅音结尾 + 下一词元音开头，两个音连贯读出 句子里的虚词常使用弱读音，不读本音 Listen and read the text. Pay attention to the stresses, weak forms and rhythms. Pronunciation Activity 2 Listen and repeat. 03 Practice 'We’re Going 'Green We’re going to 'take 'care of the 'Earth. We can 'go 'green at 'home or 'school. 'REDUCING: 'Turn off the 'water when we’re 'brushing our 'teeth. 'Pull out 'plugs when they are 'not in 'use. And 'don’t 'forget to 'pick up 'trash. 'REUSING: If we can 'use the 'stuff 'again, 'don’t 'throw it out. We can 'reuse 'bottles, 'bags, and 'containers. 'Donate old 'toys and 'clothes, so someone else can 'use them. 'RECYCLING: 'Just 'reusing some 'things is 'not 'enough. 'Recycle them to 'make 'new 'stuff, like 'paper, 'cans, 'metals and 'plastic. Let’s do a short Public Speech. Short Public Speech. 04 Production Make a short public speech about living a green life. Sentence Frames Today I’d like to talk about ________. It’s important for us to ________. We can do lots of small things to ________. First, we should ________. For example, ________. Second, it’s a good idea to ________ instead of ________. Besides, we can also ________. Small actions can ________. Let’s ________ together. Useful Words earth, pollution, waste, energy, plastic, bottle, container, habit reduce, reuse, recycle, protect, save, donate green, friendly, important, natural, daily Useful Phrases go green; take care of the Earth reduce waste; save energy pick up trash; throw away pull out plugs; instead of make a big difference; daily life Show time Talk clearly (内容清晰) Pronunciation(发音标准) Body language(使用肢体语言) Fluently(流利的) Reasonable(理由合理) Grade and share: The words we have learned 一、写出下列短语的英文表达 减少垃圾 ________________________ 再利用旧物品 ________________________ 回收利用材料 ________________________ 绿色出行 ________________________ 垃圾分类 ________________________ 节约能源 ________________________ 塑料袋 ________________________ 污水处理 ________________________ Summary 05 produce less trash reuse old things recycle materials green traveling waste sorting save energy plastic bags treat waste water The phrases we have learned 二、请将短语与对应的中文释义匹配 a. green traveling　　　　　 ① 垃圾分类 b. waste sorting　　　　　　 ② 绿色出行 c. save energy　　　　 ③ 节约能源 d. plastic bags　　　　　　 ④减少垃圾 e. reuse old clothes　 ⑤塑料袋 f. produce less trash ⑥重复利用旧衣物 Summary 05 The sentences we have learned ​​三、句子翻译。 减少意味着尽量少产生垃圾。 _______________________________________________________________ 再利用指再次使用物品或者换一种方式使用。 _______________________________________________________________ 我们可以回收纸箱、玻璃瓶等很多东西。 _______________________________________________________________ 我们可以用淋浴水冲厕所。 _______________________________________________________________ 我们应该遵循 3R 原则，保护环境。 _______________________________________________________________ 我们可以把旧衣物捐赠给慈善机构。_______________________________________________________________ Summary 05 To reduce means trying to produce less trash. Reusing means making use of something again or in another way. We can recycle many things such as paper boxes and glass bottles. We can use the water from showers to clean the toilet. We should follow the three Rs to protect the environment. We can donate old clothes to charity. Assessment 06 Self-assessment I can learn the three Rs (reduce, reuse and recycle). I can talk about ways to live a greener life. I can get key information from listening materials. Basic (基础) Improving(提升) Extend (拓展) Homework 07 摘抄并背诵 reduce, reuse, recycle 含义以及课本对应的例句，为每个单词额外补充 1 个生活实例。 根据课堂所学，用 5-7 句话介绍自己日常可以做到的 3 种环保行为。 组合作搜集一项新发明资料，准备 2 分钟口头汇报，下节课展示介绍。 2026 Blues 97751.93 2026 Blues 98378.93 Lavf59.14.100 2026 Blues 34534.066 2026 Blues 72802.555 $Activity one, listen and will play the conversation, pay attention to the liaisons and stresses. What do you usually do to be a Greener person? Well, I always turn off the lights when I leave home. great. What about you? Sha. I always ride my bike to school. This can help save energy and reduce pollution. Activity to listen and read the text, pay attention to the stresses, weak forms and rythm. We are going Green. We are going to take care of the earth. We can go Green at home or school, reducing, turn off the water when we are brushing our teeth, pull the plug when they're not in use, and don't forget to pick up trash reusing if we can use the stuff again, don't throw IT away. We can reuse bottles, bags and containers, donate all the toys and clothes so someone else can use them. Recycling, just reusing some things is not enough. Recycle them to make new things like paper cans, metal and plastic. 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 the cycle . 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 the Cherry. How do we recycle? When we recycle, we turn used material als into new product. 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.