Unit 8 Green Earth Warming up and Speaking课件2025-2026学年中职英语高教版（2023修订版）基础模块2

Green Earth Unit 8 英语2 基础模块（修订版） Clear waters and green mountains are invaluable assets. 绿水青山就是金山银山。 Warming Up and Speaking 1 read and spell new words exchange ideas about solutions to pollution problems describe the activities to protect the environment understand information about garbage sorting Learning Objectives make a dialogue about garbage sorting 2 01 Warming Up 3 将环境保护相关表述与图片相匹配。 Task1 Think and match. A 1) melting ice 2) planting trees 3) plastic pollution 4) smog 5) using cloth bags 6) sorting garbage D B E C F 4 根据图片，思考并讨论以下问题。 Task2 Think and discuss. 1 What is the animal in the picture? 2 What is the picture about? 3 Where does it take place? Information Card the Arctic ice cover global warming 5 环境问题知识拓展 一、据报道，为应对气候变化，太平洋岛国图瓦卢正计划“举国迁移”。报道称，这是全球首个计划整体迁移的国家。这个陆地最高点不超过海平面五米、平均海拔仅两米的国家可能在25年后被淹没。官方数据显示，已有超过八成图瓦卢居民申请前往澳大利亚的气候签证，以寻求庇护。（红星新闻 2025/7/27 17:52来自四川） 二、为了应对气候变化问题，我们国家所采取的措施： 1、碳达峰、碳中和 碳达峰是指二氧化碳排放量达到历史最高值之后逐步回落。（2030年） 碳中和是指通过植树造林、节能减排等形式抵消自身产生的二氧化碳或温室气体排放量，实现正负抵消，达到相对零排放。（2060年） 2、二氧化碳能发电了 今天（12月20日），全球首台商用超临界二氧化碳发电机组“超碳一号”示范工程在贵州六盘水首钢水城钢铁厂成功投运，意味着全球首次将超临界二氧化碳发电技术从实验室推向商业落地。 “超碳一号”如何发电？不论是传统的火力发电还是先进的核电技术，以及各类余热蒸汽发电，原理都类似于“烧开水”，就是用热量将水变为水蒸气，推动汽轮机转动来发电。而“超碳一号”是将液态二氧化碳加温、加压成为超临界状态带动发电机发电。（央视新闻） 4.以旧换新，提升经济绿色低碳水平 中央财经委员会第四次会议指出：“鼓励汽车、家电等传统消费品以旧换新，换了新的消费品，旧的怎么处理？在山东的一家家电再循环互联工厂，一台废旧冰箱经过预拆解、多重破碎、三级分选等流程，就能变成一堆堆拆解金属、再生塑料、循环部件，以全新形态重新进入产业链。每年约有200万台回收家电在该工厂迎来“新生”，循环新材料产能达3万吨，年碳减排能力约为1.7万吨，相当于种植155万棵树。实践表明，建立健全回收利用体系，促进废旧装备再制造，将有效提升经济绿色低碳水平。 3、植树造林 2024年11月28日塔克拉玛干沙漠锁边工程实现全面合龙，彻底闭合了沙漠边缘最后285公里的生态缺口。 塔克拉玛干沙漠锁边工程入选“2025全球十大工程成就”。塔克拉玛干沙漠锁边工程构筑起世界上最长的环沙漠绿色生态屏障，控制了沙源向外扩散，有效保护了周边绿洲、农田、草原等生态系统，为全球荒漠化治理和区域可持续发展提供了新典范。（2025-10-24 来源：中国自然资源报） 02 Speaking 8 听录音并跟读，标出有关咨询和解释垃圾分类的语句。 Task6 Listen, read and underline. ohn Smith lives in Beijing. He is talking with a community clerk about garbage sorting. John Smith: I saw some new dustbins in our neighborhood. What are they for? Clerk: For garbage sorting. John Smith: But I don’t know how to do that. Clerk: Don’t worry, Mr. Smith. Here’s a handbook about it. There are also garbage sorting apps for cell phones. John Smith: That’s great. Can you give me more examples about recyclable waste? Clerk: Yes. Please look at the checklist. Paper, cans and bottles can be recycled. Paint, bulbs and batteries can not because they are toxic. John Smith: Good. That explains everything. I want to know what will happen to the waste. Clerk: After being recycled, the waste can be made into other materials. John Smith: Hmmm, why should we do this? It takes more effort. Clerk: In this may, we can help reduce waste and protect the environment. John Smith: I see. This is a good project. Everyone should join this. Task6 Listen, read and underline. 听录音并跟读，标出有关咨询和解释垃圾分类的语句。 1. Paper, cans and bottles can be recycled. 纸张、罐头和瓶子都可以被回收利用。 （此句属于情态动词can的被动语态结构。） 2.It takes more effort. 那要花费很多的精力。 It takes some time/ money 花费时间或金钱 Language points analysis learn the words and the dialogue (Task6) ohn Smith lives in Beijing. He is talking with a community clerk about garbage sorting. John Smith: I saw some new dustbins in our neighborhood. What are they for? Clerk: For garbage sorting. John Smith: But I don’t know how to do that. Clerk: Don’t worry, Mr. Smith. Here’s a handbook about it. There are also garbage sorting apps for cell phones. John Smith: That’s great. Can you give me more examples about recyclable waste? Clerk: Yes. Please look at the checklist. Paper, cans and bottles can be recycled. Paint, bulbs and batteries cannot because they are toxic. John Smith: Good. That explains everything. I want to know what will happen to the waste. Clerk: After being recycled, the waste can be made into other materials. John Smith: Hmmm, why should we do this? It takes more effort. Clerk: In this may, we can help reduce waste and protect the environment. John Smith: I see. This is a good project. Everyone should join this. /ˈdʌstbɪn/ n. 垃圾桶 /ˈneɪbəhʊd/ n. 街区 垃圾分类 职员 手册 可回收利用的 一览表 /ˈriːˈsaɪkl/ v. 回收再利用 油漆 灯泡 /ˈbætri/ n. 电池 v.解释；说明 /ˈtɒksɪk/ adj. 有毒的 v.减少；缩小 /prəˈtekt/ v. 保护 /weɪst/ n. 浪费 n.努力 n.材料 Sum up 重点单词及短语： dustbin /ˈdʌstbɪn/ n. 垃圾桶 garbage sorting 垃圾分类 waste /weɪst/ n. 浪费 recycle /ˈriːˈsaɪkl/ v. 回收再利用 recyclable adj.可回收利用的 protect /prəˈtekt/ v. 保护 知识拓展：垃圾分类 为什么要垃圾分类 　　垃圾分类收集可以减少垃圾处理量和处理设备，降低处理成本，减少土地资源的消耗，具有社会、经济、生态3方面的效益。 　　 垃圾分类处理的优点 　　 1、减少占地 　　生活垃圾中有些物质不易降解，使土地受到严重侵蚀。垃圾分类，去掉能回收的、不易降解的物质，能减少垃圾数量达60％以上。 　　 2、减少环境污染 　　废弃的电池中含有金属汞、镉等有毒的物质，会对人类产生严重的危害；土壤中的.废塑料会导致农作物减产；抛弃的废塑料被动物误食，会导致动物死亡。 　　 3、变废为宝 　　中国每年使用塑料快餐盒达40亿个，方便面碗5~7亿个，一次性筷子数十亿支，这些占生活垃圾的8％~15％。1吨废塑料可回炼600公斤柴油。回收1500吨废纸，可免于砍伐用于生产1200吨纸的林木。1吨易拉罐熔化后能结成1吨很好的铝块，可少采20吨铝矿。生产垃圾中有30％~40％可以回收利用，应珍惜这个小本大利的资源。大家也可以利用易拉罐制作笔盒，既环保又节约资源。 模仿活动6，与同伴练习对话。 Task7 Imitate and practice. kitchen garbage harmful waste • food leftovers and kitchen waste • feed animals • be made into plant food • light bulbs, medicines, household chemicals, and batteries • after special treatment, be used to generate power 17 模仿活动6，与同伴练习对话。 Task7 Imitate and practice. A: I saw some new dustbins in our neighborhood. What are they for? B: For garbage sorting, Madam. A: But I don’t know how to do that. Can you give me some examples about kitchen garbage? B: Sure. Food leftovers and kitchen waste are kitchen garbage. A: Then, what will happen to them? B: They can be used for feeding animals or made into plant food. A: Thanks for your explanation. 18 假设你所在的社区正在开展“世界地球日”宣传活动，根据提示信息，分角色针对不同废弃物的处理方式进行咨询和解答。 Task8 Role play. You may begin like this A: I saw people use a lot of … It is a big waste. B: Exactly. We can reduce them, and use … instead. A: Can you recycle these … ? B: Yes. We can put them to good use instead of throwing them away. For example, we can … • used batteries • disposable • paper cups • reusable water bottles • soda bottles • metal cans 19 假设你所在的社区正在开展“世界地球日”宣传活动，根据提示信息，分角色针对不同废弃物的处理方式进行咨询和解答。 Task8 Role play. A: I saw people use a lot of disposable paper cups in many restaurants. It is a big waste. B: Exactly, we can reduce them, and use glasses instead. A: Can you recycle these used paper cups? B: No, they belong to other waster. But we can use them to make works of art. A: Sounds good. 20 protect /prəˈtekt/ v. 保护 pollution /pəˈluːʃən/ n. 污染 melt /melt/ v. 融化 drop /drɒp/ v. 迅速下降 effect /ɪˈfekt/ n. 影响；印象 dustbin /ˈdʌstbɪn/ n. 垃圾桶 neighborhood /ˈneɪbəhʊd/ n. 街区 handbook /ˈhændˌbʊk/ n. 手册 waste /weɪst/ n. 浪费 battery /ˈbætri/ n. 电池 recycle /ˈriːˈsaɪkl/ v. 回收再利用 treatment /ˈtriːtmənt/ n. 处理；治疗 childhood /ˈtʃaɪldhʊd/ n. 童年 stream /striːm/ n. 小溪 straight /streɪt/ adv. 直接 against /əˈɡenst/ prep. 靠着；反对 distance /ˈdɪstəns/ n. 距离 realize /ˈriːəlaɪz/ v. 意识到 transportation /ˌtrænspɔːˈteɪʃn/ n. 交通 involve /ɪnˈvɒlv/ v. 包含 garbage sorting 垃圾分类 dry up 干涸 not until 直到……才 at the same time 同时 shared bike 共享单车 words and expressions Thank you 81685.055 59531.953 $