1. 我们为什么要保护环境？
Why Should We Protect the Environment?
We live on Earth. The Earth gives us air, water, and food. But now, the Earth is sick. People cut down trees. They throw rubbish everywhere. The air and water are dirty. Animals lose their homes. We must help the Earth.
Protecting the environment is not hard. We can plant trees. We can pick up rubbish. We can save water and turn off lights. If everyone does a little, the Earth will be clean and happy again.
我们生活在地球上。地球给了我们空气、水和食物。但现在，地球生病了。人们砍伐树木，到处乱扔垃圾。空气和水都变脏了，动物失去了家园。我们必须帮助地球。
保护环境并不难。我们可以种树，可以捡垃圾，可以节约用水、随手关灯。如果每个人都做一点，地球就会重新变得干净又快乐。
点评与重点：
✅ 使用简单句型，适合小学生模仿。
✅ 关键词：protect, rubbish, save water, turn off lights —— 实用环保词汇。
✅ 句式结构清晰：问题 → 原因 → 解决办法，逻辑性强，易于记忆。
2. 我的一天环保行动
My Green Day
Today, I was an Earth helper! In the morning, I turned off the tap when brushing my teeth. I saved water. At school, I used both sides of my paper. I didn’t waste paper. After lunch, I put my rubbish in the right bin. I helped recycle bottles and cans. When I walked home, I saw some plastic bags on the ground. I picked them up and put them in the bin.
I felt happy. I did something good for the Earth. Everyone can be a green helper every day!
今天，我成了地球小帮手！早上刷牙时，我关掉了水龙头，节约了用水。在学校，我用了纸张的两面，没有浪费纸张。午饭后，我把垃圾扔进了正确的垃圾桶，帮助回收瓶子和罐子。回家路上，我看到地上有塑料袋，就把它们捡起来扔进了垃圾桶。
我感到很开心，因为我为地球做了一件好事。每个人每天都可以成为环保小卫士！
点评与重点：
✅ 以第一人称叙述，贴近生活，容易引起共鸣。
✅ 动词短语重点：turn off, save water, put in, pick up —— 实用动作表达。
✅ 时间顺序清晰（morning → at school → after lunch → home），适合写作结构模仿。
3. 爱护树木，从我做起
Love Trees, Start with Me
Trees are our friends. They give us clean air. They give us shade and homes for birds. But many trees are cut down every year. We must protect trees.
Last weekend, I planted a small tree with my family. We dug a hole, put the tree in, and watered it. I will take care of it every week. I also made a sign: "Please don’t cut trees!"
If we all love trees, the world will be greener and more beautiful.
树木是我们的朋友。它们给我们提供清新的空气，给我们遮阴，也给小鸟提供家园。但每年都有很多树被砍伐。我们必须保护树木。
上周末，我和家人一起种了一棵小树。我们挖了一个坑，把树放进去，然后浇了水。我会每周照顾它。我还做了一个牌子，写着：“请不要砍树！”
如果我们都能爱护树木，世界就会变得更绿、更美丽。
点评与重点：
✅ 情感真挚，突出“行动+情感”结合。
✅ 高频词：plant, water, take care of, protect —— 种树相关动词。
✅ 使用祈使句做标语（"Please don't cut trees!"），生动且具教育意义。
4. 垃圾分类，人人有责
Recycling: Everyone’s Job
In my city, we have different bins for rubbish. There is a bin for paper, a bin for plastic, a bin for glass, and a bin for food waste. We must put the right things in the right bins.
At home, my family uses four small bins. We clean the bottles and boxes before we put them in the recycling bin. My little brother learns to sort rubbish too. It’s fun and helpful!
Recycling helps the Earth. It saves energy and makes less pollution. Let’s all recycle every day!
在我的城市，我们有不同的垃圾桶。有专门放纸张的，有放塑料的，有放玻璃的，还有放厨余垃圾的。我们必须把垃圾扔进正确的垃圾桶。
在家里，我们用了四个小桶。在把瓶子和盒子放进回收桶前，我们会先洗干净。我弟弟也在学习分类垃圾。这既有趣又有帮助！
回收利用有助于保护地球，节约能源，减少污染。让我们每天都来参与垃圾分类吧！
点评与重点：
✅ 引入“分类垃圾桶”概念，贴近现实生活。
✅ 关键表达：different bins, sort rubbish, save energy, less pollution —— 回收主题核心词汇。
✅ 家庭场景描写，增强代入感，适合小学生写作参考。
5. 未来绿色城市
A Green City in the Future
In the future, I hope to live in a green city. In this city, there are no cars with smoke. People ride bikes or take clean buses. There are trees and flowers everywhere. The air is fresh and clean.
All houses use solar energy. People save water and recycle everything. There is no litter on the streets. Robots help clean the city every night.
I want to help make this dream come true. I will learn about the environment and tell others to help too.
将来，我希望住在一座绿色城市里。在这座城市里，没有冒烟的汽车，人们骑自行车或乘坐环保公交车。到处都有树木和鲜花，空气清新干净。
所有房子都使用太阳能。人们节约用水，回收一切物品。街上没有垃圾。机器人每天晚上帮忙打扫城市。
我想帮助实现这个梦想。我会学习环保知识，并告诉别人一起帮忙。
点评与重点：
✅ 使用将来时态（I hope, there will be）描绘理想场景，拓展想象力。
✅ 新词汇：solar energy, robots, clean buses —— 激发对科技环保的兴趣。
✅ 结尾表达个人愿望与行动，体现责任感，适合用于作文升华结尾。
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