UNIT 8 Section Ⅰ Topic Talk-【金版新学案】2024-2025学年高中英语必修第三册同步课堂高效讲义教师用书（北师大版2019）

主题语境：人与自然——人与环境 单元目标速览 单元话题导入 学生用书第51页 Section Ⅰ　Topic Talk Step Ⅰ　Before listening 词汇热身 1．tap n. 龙头；阀门 2．tissue n. 纸巾 3．ocean n. 海洋，大海 4．smog n. 雾霾 5．desert n. 沙漠 6．global adj. 全球的，全世界的 7．industrial adj. 工业的 8．extinction n. 灭绝 9．solution n. 解决办法 10．electricity n. 电 11．transport n. 交通运输系统，运输方式 12．recycle vi. & vt. 再利用，回收利用 13．battery n. 电池 14．carbon n. 碳 15．balance n. 平衡 16．do my part for sth 尽自己所能做某事 17．flat n. 一套公寓房，一套住房 　 adj. 平坦的 Step Ⅱ　While listening Listen to the conversations and choose the best answers. Conversation 1 听教材Page 108的一段独白，回答1－3题 1．What is the first section of the exhibition about? A．The benefits of green living. B．Different types of pollution. C．Solutions to pollution. 2．According to the second section, what are the main sources of pollution? A．Natural disasters. B．Industrial processes. C．Actions of humans. 3．What example is given as a way to reduce pollution? A．Planting more trees. B．Using more plastic. C．Driving more cars. 答案：1－3　BCA Conversation 2 听教材Page 108 的一段对话，回答4－6题 4．What does the woman prefer to have? A．A flat in the city. B．A photo of a garden. C．A garden of her own. 5．How does the man contribute to the environment, even though he lives in a flat? A．By planting flowers and vegetables. B．By taking photos of green spaces. C．By moving to a house with a garden. 6．What problem do green spaces help fight against? A．Air pollution. B．Global warming. C．Water scarcity. 答案：4－6　CAB Step Ⅲ　Post listening 一、话题词汇 1．save energy and reduce waste and pollution 节约能源，减少浪费和污染 2．go into stand-by mode 进入待机状态 3．protect the earth 保护地球 4．benefit health and environment 对健康和环境有益 学生用书第52页 5．use environment-friendly materials for packaging 使用环保材料进行包装 6．reduce white pollution 减少白色污染 7．recycle domestic waste 回收生活垃圾 8．the threat of global warming 全球变暖的威胁 9．save energy and reduce cost 节省能源并且降低成本 10．energy consumption 能源消耗 11．go against the laws of nature 违背自然规律 12．be aware of the significance of environmental protection 意识到环境保护的意义 13．promote public awareness of saving water 提升公众的节水意识 14．biological diversity 　生物多样性 15．the harmonious co-existence between humans and nature 　 人与自然和谐共存 二、场景模拟 本对话中，Mike和Anna正在讨论保护环境的话题。 根据汉语提示，完成下面对话。 Mike：Anna, do you know what we can do to 1.protect the earth(保护地球)? Anna：Yes, Mike.There are many things we can do.Firstly, we can 2.save energy and reduce waste and pollution(节约能源，减少浪费和污染).For instance, we can turn off lights and electronics when not in use, and 3.use environment-friendly materials for packaging(使用环保材料进行包装). Mike：That’s true.I also heard that when our electronics 4.go into stand-by mode(进入待机状态), they still consume energy.So, it’s better to unplug them completely. Anna：Absolutely! And did you know that reducing white pollution is also crucial? We should 5.avoid using single-use plastics(避免使用一次性塑料)and opt for reusable alternatives. Mike：I agree.And recycling domestic waste is another important step.We should separate our waste and recycle whatever can be recycled. Anna：Yes, that’s very important.But protecting the earth is not just about recycling and reducing waste.We also need to 6.be aware of the significance of environmental protection(意识到环境保护的意义)and 7.promote public awareness of saving water and other resources(提升公众的节水和其他资源的意识). Mike：Right, 8.the threat of global warming(全球变暖的威胁)is real, and every little bit we do helps.Saving energy not only protects the environment but also reduces cost for us. Anna：Absolutely.We should also respect and preserve biological diversity for 9.the harmonious co-existence between humans and nature(人与自然和谐共存). Mike：I think we should all make an effort to live more sustainably.It’s our responsibility to protect this planet we call home. Anna：Absolutely, Mike.Let’s do our part and encourage others to do the same. 学生用书第53页 核心词汇练全 　solution n．解决办法 (教材原句) The third section presents the solutions that have been taken to tackle the problems... 第三部分提出了解决这些问题的办法…… (1)a solution to... ……的解决办法(to为介词) come up with/seek a solution 想出/寻找解决办法 (2)solve vt. 解决，处理；解答，破解 [温馨提示]　常与介词to连用的其他名词及其搭配： the key to...……的关键 the way to...去……的路 the answer to...……的答案 the entrance to...……的入口 the approach to...……的方式/方法 中国元素　To promote traditional Chinese art, we need to find innovative solutions to attracting younger audiences. 为了推广中国传统艺术，我们需要找到创新的方法来吸引年轻观众。 单句语法填空/应用文写作之道歉信 ①The key to keeping (keep) the peace is regular and honest communication. ②As far as I’m concerned，it’s a conservative approach to solving (solve) the problem. ③我们绞尽脑汁寻求解决这个问题的办法。 We applied our minds to finding a solution to the problem． 　balance n．平衡 (教材原句)...maintaining the balance between human and nature... ……保持人与大自然间的平衡…… (1)keep a balance between...and... 保持……与……之间的平衡 keep one’s balance 保持平衡 lose one’s balance＝be out of balance 失去平衡 on balance 总的来说 (2)balance...against... 权衡……与…… (3)balanced adj. 保持(或显示)平衡的 keep a balanced diet 保持均衡的饮食 单句语法填空/读后续写之细节描写/应用文写作之建议信 ①He balanced the advantages against the disadvantages. ②On balance，biotechnology should be good news for developing countries. ③He cut down on coffee and junk food，and ate a balanced (balance) diet. ④她骑车拐弯时失去了平衡，并且摔了下来。 She cycled round the corner，lost her balance and fell off. ⑤如果你想拥有快乐的学校生活，你最好在学习与放松之间保持平衡。 If you want to have a happy school life, you’d better keep a balance between study and relaxation． 巧学助记　When he first learned to skate，he didn’t know how to keep balance.He often lost his balance and fell down，but now he has learned to keep himself balanced while skating. 他最初学习滑冰时，他不知道如何保持平衡。他经常失去平衡而摔倒，但是，现在他已经学会了在滑冰时使自己保持平衡。 学生用书第54页 　do my part for sth 尽自己所能做某事 (教材原句)...doing my part for the environment ……为环境尽我的一份力 have/play a part (in sth) 参与某事 in part 部分地；在某种程度上 for the most part 多半；通常 单句语法填空/应用文写作之号召信 ①The problem is solved in part, but we still have more work to do. ②For the most part, the weather during our vacation was sunny and pleasant. ③Volunteers play a crucial part in the running of the community center. ④作为公民，我们是时候通过在社区做志愿者，为社会尽自己的一份力量了。 As citizens, it’s time that we should do our part for the society by volunteering in our communities. 一词多义 1．tap A．n.龙头；阀门　B．v.轻敲，轻击，轻拍　C．v.利用，开发，发掘　D．v.(在电话上)安装窃听器，搭线窃听 ①We need to tap into new markets to expand our business. C ②The police suspected that someone had tapped their phone. D ③Turn off the tap to save water. A ④He tapped me on the shoulder to get my attention. B 2．desert A．n.沙漠　B．v.抛弃，离弃，遗弃 ①Never has he had the idea of deserting his friends, even in hard times. B ②The African continent, despite the fact that part of it is covered by desert, is one of the largest undeveloped continents in the world. A 3．flat A．n.一套公寓房，一套住房　B．adj.平坦的　C．adj.不景气的　D．adj.瘪了的　E．adj.电用完了的　F.adj.(拒绝或否认)断然的，坚决的 ①We had to pull the car off the road to change a flat tire. D ②The housing market has been flat for months. C ③If you ask her for help, it is likely that she will give you a flat refusal. F ④We’re going to buy a flat or a small house somewhere in South London. A ⑤Lie down on a flat surface and place a cool, damp towel over your forehead. B ⑥I left my car lights on all night and now the battery is flat. E 学科网（北京）股份有限公司 $$