2025届考生必备中考英语热点话题写作指导学案 Lesson 15 环保科技类

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2025届考生必备中考英语热点话题写作指导学案 Lesson 15 环保科技类

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/ 让教学更有效 高效备考 | 英语学科
Writing Lesson 15 环保科技类
随着 "碳中和" 目标的推进,学校开展 "科技助力环保" 英语征文活动。请以 “How Technology Helps Protect the Environment” 为题,写一篇短文,内容需包含:
科技应用案例(太阳能、智能垃圾分类、电动汽车)
个人实践(使用环保 APP、参与科技环保项目)
未来展望(科技与环保的深度融合)
一.审题要点
人称:第三人称(科技案例)+ 第一人称(个人行动)
时态:一般现在时(现状)+ 一般将来时(展望)
结构:现象引入→案例分析→个人行动→未来展望
二、提纲优化与细节拓展
段落 内容 细节/亮点
第一段 (现象引入) 环保与科技的关联 Carbon neutrality has become a global priority, with technology playing a key role(碳中和已成为全球的优先事项,技术发挥着关键作用)
第二段 (科技案例) 太阳能 / 智能分类 / 电动汽车 Solar panels on school roofs generate 30% of our electricity(学校屋顶上的太阳能电池板为我们提供了30%的电力) Smart bins with AI can sort waste into 8 categories (带有人工智能的智能垃圾箱可以将垃圾分为8类) Electric vehicles reduce carbon emissions by 40% (电动汽车可减少 40% 的碳排放。)
第三段 (个人行动) 环保 APP / 科技项目参与 Use the 'Green Wave' app to track carbon footprint (使用“绿色浪潮”应用程序来跟踪碳足迹) Join a school project to design eco-friendly apps (参加学校项目,设计环保应用程序)
第四段 (未来展望) 科技与环保融合 Future tech like carbon capture and vertical farms will revolutionize sustainability (未来的技术,如碳捕获和垂直农场,将彻底改变可持续性)
高级词汇积累
关键词:碳中和(carbon neutrality)、智能垃圾分类(smart waste sorting)、
环保科技(eco-technology) 、carbon footprint(碳足迹;碳排放量)、
smart grid(智能电网)、vertical farming(垂直农场)、carbon capture(碳捕获)
四、遣词造句升级(附中考高频表达)
科技案例描述:
太阳能:Rooftop solar systems have reduced our school’s electricity bill by 30% while cutting carbon emissions.
(屋顶太阳能系统使我们学校的电费减少了30%,同时减少了碳排放。)
智能垃圾分类:Smart waste bins equipped with AI cameras can automatically sort plastic, paper, and glass, improving recycling accuracy.
(配备人工智能摄像头的智能垃圾箱可以自动分类塑料、纸张和玻璃,提高回收精度。)
电动汽车:Electric buses in our city now account for 20% of public transport, lowering CO2 emissions by 1,500 tons annually.
(我们城市的电动公交车现在占公共交通的20%,每年减少二氧化碳排放量1500吨。)
个人行动表达:
I use the “EcoTrack” app to record daily water and electricity usage, aiming for a 10% carbon footprint reduction.
(我用“EcoTrack”应用记录每天的用水量和用电量,目标是减少10%的碳足迹。)
Our school’s “Green Code” club is developing an app to connect recyclers with local charities.
(我们学校的“绿色代码”俱乐部正在开发一款应用程序,将回收者与当地慈善机构联系起来。)
未来展望:
In the future, breakthroughs like hydrogen-powered cars and urban rooftop gardens will make cities both green and tech-driven.
(在未来,像氢动力汽车和城市屋顶花园这样的突破将使城市既绿色又由科技驱动。)
With 5G and IoT, every home could become part of a smart grid, optimizing energy use in real time.
(借助 5G 和物联网技术,每家每户都有可能成为智能电网的一部分,从而实现能源使用的实时优化。)
五、句型总结
科技影响:
Technology has revolutionized environmental protection by...(现在完成时强调影响)
Thanks to..., we can now...(thanks to 结构引出科技作用)
数据支撑:
Studies show that...has reduced...by...%(数据引用增强说服力)
...accounts for...% of...(占比表达)
个人倡议:
As students, we can contribute by...ing(by + 动名词结构)
Let’s embrace tech-driven solutions to...(祈使句发起呼吁)
六、参考范文
How Technology Helps Protect the Environment
As China strives for carbon neutrality, technology has emerged as a powerful ally. Solar panels installed on our school buildings generate clean energy, covering 30% of our electricity needs. Smart waste sorting bins with AI sensors have also been introduced, correctly classifying waste into recyclables, and hazardous materials with 95% accuracy.
In my daily life, I rely on the "Green Planet" app to track my carbon footprint. It reminds me to switch off unused devices and choose public transport. Last year, our class joined a national hackathon to design an app that connects households with local recycling centers, reducing waste transportation emissions by 25%.
Looking ahead, I’m excited about breakthroughs like electric vehicles and vertical farming. With tech like 5G-enabled smart grids, every citizen can participate in energy conservation. Together, innovation and environmental responsibility will shape a greener future for all.

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