环境保护是全球关注的重要议题，也是高中英语写作中常见的主题之一。掌握相关表达和写作结构，有助于学生在考试和日常学习中脱颖而出。本文精选5篇关于环境保护的英语作文，每篇均配有中文翻译、写作点评与重点词汇划线标注，帮助高中生高效学习与模仿。
1. 保护环境的重要性
The Importance of Protecting the Environment
Protecting the environment is one of the most urgent tasks we face today. With the rapid development of industry and population growth, natural resources are being overused, and pollution is becoming more and more serious. Air, water, and soil pollution not only harm wildlife but also threaten human health. If we do not take action now, future generations may live in a world without clean air or fresh water. We should start by reducing waste, recycling materials, and using public transportation. Every small action can make a big difference.
保护环境是我们今天面临的最紧迫的任务之一。随着工业的快速发展和人口的增长，自然资源正在被过度使用，污染也日益严重。空气、水和土壤污染不仅危害野生动物，也威胁着人类健康。如果我们现在不采取行动，下一代可能会生活在一个没有清洁空气和淡水的世界里。我们应该从减少浪费、回收利用和使用公共交通工具做起。每一个小小的行动都能带来巨大的改变。
✍️点评：本文结构清晰，使用了“urgent”“overused”“threaten”等高中阶段高频词汇，适合用于议论文开头段或主体段。重点句型“If we do not take action now…”可用于表达后果警示，增强说服力。
2. 学生如何帮助保护环境？
How Can Students Help Protect the Environment?
As students, we may not have the power to change national policies, but we can still play an important role in protecting the environment. First, we can save energy by turning off lights and computers when not in use. Second, we should avoid using single-use plastics like straws and plastic bags. Instead, we can bring reusable bottles and cloth bags. Third, we can spread awareness by organizing school activities or making posters. When more people understand the problem, they are more likely to take action. Small efforts from many can lead to big changes.
作为学生，我们或许没有能力改变国家政策，但我们仍能在保护环境中发挥重要作用。首先，我们可以通过在不使用时关掉灯和电脑来节约能源。其次，我们应该避免使用一次性塑料制品，如吸管和塑料袋，而应自带可重复使用的水瓶和布袋。第三，我们可以通过组织校园活动或制作海报来传播环保意识。当更多人了解问题后，他们就更可能采取行动。许多人的微小努力可以带来巨大的改变。
✍️点评：本文采用“总—分—总”结构，使用“single-use plastics”“reusable bottles”等实用环保词汇，适合用于“建议类”作文。句型“we can…”重复使用，增强条理性，适合初学者模仿。
3. 大城市污染
Pollution in Big Cities
One of the biggest environmental problems in big cities is air pollution. Too many cars, factories, and construction sites release harmful gases into the air. This leads to smog, which makes it difficult to breathe and causes health problems like asthma. In addition, noise pollution from traffic and loud machines also affects people’s quality of life. To solve these problems, governments should encourage the use of electric vehicles and green energy. Citizens should also do their part by walking, cycling, or taking the bus. Only through teamwork can we create a cleaner and healthier city.
大城市最严重的环境问题之一是空气污染。太多的汽车、工厂和建筑工地向空气中排放有害气体，导致雾霾，使人呼吸困难，并引发哮喘等健康问题。此外，交通和机器产生的噪音污染也影响人们的生活质量。为了解决这些问题，政府应鼓励使用电动汽车和绿色能源，市民也应尽自己的一份力，选择步行、骑车或乘坐公交车。只有通过合作，我们才能建设一个更清洁、更健康的城市。
✍️点评：本文聚焦城市污染，使用“smog”“asthma”“green energy”等具体词汇，增强真实感。结尾句“Only through teamwork…”是高分句型，可用于强调合作的重要性。
4. 节约用水，拯救生命
Save Water, Save Life
Water is a valuable resource, but many people waste it every day. For example, leaving the tap running while brushing teeth can waste up to six liters of water per minute. In some areas, people don’t even have enough clean water to drink. We should learn to save water in daily life. Simple actions like taking shorter showers, fixing leaks, and using water-saving devices can help a lot. If everyone saves a little, together we can save a lot. Remember: saving water is not just a habit — it’s a responsibility.
水是一种宝贵的资源，但许多人每天都在浪费它。例如，刷牙时让水龙头一直开着，每分钟可能浪费多达六升水。在一些地区，人们甚至没有足够的干净饮用水。我们应该学会在日常生活中节约用水。缩短洗澡时间、修理漏水、使用节水设备等简单行为都能起到很大作用。如果每个人节约一点，我们合起来就能节约很多。请记住：节约用水不仅仅是一种习惯，更是一种责任。
✍️点评：本文使用具体数据（six liters）增强说服力，关键词“valuable resource”“responsibility”体现语言深度。结尾句使用破折号强调，是写作中的亮点技巧，值得学习。
5. 绿色未来从我们开始
A Greener Future Starts with Us
The Earth is our only home, and it is our duty to protect it. Climate change, deforestation, and pollution are serious challenges, but they are not unsolvable. We can build a greener future by making small changes every day. Planting trees, reducing plastic use, and supporting eco-friendly products are all effective ways. Schools should also teach students about environmental protection so that young people can become responsible citizens. If we all work together, we can leave a healthier planet for the next generation.
地球是我们唯一的家园，保护它是我们的责任。气候变化、森林砍伐和污染是严峻的挑战，但并非无法解决。我们可以通过每天做出微小改变来建设一个更绿色的未来。植树、减少塑料使用和支持环保产品都是有效的方式。学校也应教育学生环保知识，使年轻人成为有责任感的公民。如果我们共同努力，就能为下一代留下一个更健康的地球。
✍️点评：本文语言正式且富有感召力，使用“unsolvable”“responsible citizens”等高级词汇，适合用于演讲或议论文结尾段。句型“If we all work together…”具有鼓舞性，是高分结尾的典型结构。
写作技巧总结
1. 常用词汇积累：
— urgent（紧迫的）
— overused（过度使用的）
— threaten（威胁）
— single-use（一次性的）
— smog（雾霾）
— valuable resource（宝贵资源）
— responsible（有责任感的）
2. 高分句型推荐：
— If we do not take action now, …（如果我们现在不采取行动……）
— Every small action can make a big difference.（每个小行动都能带来大改变。）
— Only through teamwork can we…（只有通过合作，我们才能……）
— Saving water is not just a habit — it’s a responsibility.（节约用水不仅是一种习惯，更是一种责任。）
3. 写作结构建议：
环保类作文通常采用“问题—原因—建议—展望”四段式结构。开头引出现象，中间分析问题并提出解决方案，结尾呼吁行动或展望未来，逻辑清晰，易于掌握。
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