热点10 环境保护（热点专练）（上海专用）2026年中考英语二轮复习讲练测

热点10 环境保护 热点速递 限时实战 第一部分 热点事件速递 聚焦时事热点，明晰背景脉络 时讯01 自然残骸 时讯02 天津社区出现的“智能回收站” 时讯03 践行环保消费的几条关键原则 时讯04 澳大利亚科学家利用榴莲和菠萝蜜制成气凝胶超级电容器 时讯05 中国东北的“母亲河”—— 松花江 时讯06 伦敦市中心办公楼屋顶花园吸引狐狸栖息 第二部分 热点限时训练 活用热点素材，精练解题能力 热●点●事●件●速●递 时讯01 自然残骸 介绍了自然残骸的定义，阐述了它在生态系统中的重要作用，说明了人类活动对其造成的破坏，并呼吁人们保护森林、合理利用自然残骸。 时讯02 天津社区出现的“智能回收站” 天津社区出现的“智能回收站”，它不仅能让人们便捷回收物品并获得奖励，还方便了回收公司。文章揭示了智能回收有助于正确回收、保护环境，是迈向“绿色城市”的重要一步。 时讯03 践行环保消费的几条关键原则 践行环保消费的几条关键原则，包括选择电子收据、循环利用旧衣物、理性购买电子产品等，阐述了环保消费对个人和地球的益处，鼓励人们从点滴小事做起，养成环保的消费习惯。 时讯04 澳大利亚科学家利用榴莲和菠萝蜜制成气凝胶超级电容器 澳大利亚科学家利用榴莲和菠萝蜜制成气凝胶超级电容器，可快速充放电并为电动车提供加速动力。该技术环保且成本低廉，有望替代现有昂贵材料。 时讯05 中国东北的“母亲河”—— 松花江 中国东北的“母亲河”—— 松花江的基本情况，以及哈尔滨人民为改善松花江生态环境所做的努力，并呼吁大家保护松花江。 时讯06 伦敦市中心办公楼屋顶花园吸引狐狸栖息 伦敦市中心办公楼屋顶花园吸引狐狸栖息的事件，引出“生物多样性绿色屋顶”的概念，阐述了其在恢复城市自然、助力传粉者生存、改善建筑环境等方面的作用，并介绍了英国相关法规及绿色屋顶的未来前景。 热●点●限●时●训●练 （45分钟限时练） 一、阅读理解 A When you walk in a forest or a park, you may see fallen leaves and dry sticks everywhere. Scientists call these things natural debris (残骸), which also includes dead trees and other plant parts. Though many people think these things are useless waste in nature, they are very important for keeping ecosystems balanced. Natural debris helps recycle nutrients (营养物). When it falls to the ground, it starts to break down because of living things like microorganisms (微生物) and insects. These living things turn complex organic materials (复杂有机物质) into simpler ones. They set free nutrients into the soil. This process is very important for keeping the soil rich. Natural debris provides homes and food for wild animals. From small insects to bigger animals, many living things depend on debris for places to live and produce their babies. And they also depend on organic materials that break down for food. This forms a good food chain that keeps many kinds of living things alive. Another important effect of natural debris is that it can control water movement and help the ground hold more water. It works like a wall to reduce soil loss. Fallen leaves and sticks slow down water on land, so the ground can take in more water. By reducing soil loss, natural debris helps keep riverbanks and riverbeds in good condition. However, human activities harm this balance. When people clear forests for farming or building cities, they take away important materials that form natural debris. This causes weaker nutrient recycling, poorer water control, fewer living places for wild animals, and more CO₂ emissions(排放) into the air. Natural debris is an important part of our lives, so we should protect forests and reuse natural debris. For example, we can collect fallen leaves in parks to make nutrient-rich soil for plants. In this way, we can keep ecosystems healthy. 1．Which of the following is natural debris? A．Dead flowers. B．Living animals. C．Useless waste. D．Green plants. 2．What helps break down natural debris? A．Fresh air. B．Clean water. C．People in forests. D．Microorganisms and insects. 3．What are the advantages of natural debris? a. Helping recycle nutrients. b. Increasing forest areas. c. Helping the ground hold more water. d. Providing places and food for wild animals. A．a,b,c B．a,b,d C．b,c,d D．a,c,d 4．Which is the best structure (结构) of this text? (①= paragraph 1,……) A． B． C． D． 5．What is the main purpose of the text? A．To tell people to protect water. B．To ask people to clean fallen leaves. C．To show why natural debris is important. D．To introduce different kinds of wild animals. 【答案】1．A 2．D 3．D 4．A 5．C 【导语】本文是一篇说明文，主要介绍了自然残骸的定义，阐述了它在生态系统中的重要作用，说明了人类活动对其造成的破坏，并呼吁人们保护森林、合理利用自然残骸。 1．原文第1段明确提到“fallen leaves and dry sticks”和“dead trees and other plant parts”都属于自然残骸，说明自然残骸的核心特征是死亡的植物部分，因此A选项“Dead flowers”符合定义。 2．原文第2段明确说明“When it falls to the ground, it starts to break down because of living things like microorganisms (微生物) and insects.”，直接指出分解自然残骸的是微生物和昆虫。 3．原文第2段“Natural debris helps recycle nutrients (营养物)”对应a；原文第3段“Natural debris provides homes and food for wild animals”对应d；原文第4段“it can control water movement and help the ground hold more water”对应c。因此正确的是a、c、d。 4．第①段（总起）：定义 “natural debris（自然残骸）”，并点明它对维持生态平衡的重要性；第②-④段（分述，并列关系）：分别阐述自然残骸的三个作用；第⑤段（转折）：说明人类活动对这种平衡的破坏；第⑥段（总结）：呼吁保护森林、合理利用自然残骸，保持生态健康。 5．全文围绕自然残骸展开，先定义它，再详细阐述它在营养循环、野生动物生存、水土保持等方面的重要作用，最后说明人类破坏的危害并呼吁保护。核心目的是说明自然残骸的重要性。 B In many communities in Tianjin today, a new kind of machine is appearing near the gates. It is called the “Smart Recycling Station”. This system is changing the way people deal with their old clothes and waste. The recycling station has a high-tech screen and different doors for different items (物品) , such as old clothes, paper, and plastic bottles. When someone wants to recycle something, they can scan a QRcode (二维码) with their phone or use a special card. Then, the right door will open automatically (自动地) . Inside the station, there are sensors (传感器) and cameras. They can “see” and “weigh” the items. For example, if people put a bag of old clothes into the “Clothes” bin, the system will weigh the clothes and give “points” or money. These “points” can be used to buy daily things such as salt and tissues (纸巾) in a nearby shop. The system can send messages to the phones of workers in recycling companies when a bin is nearly full. In this way, workers don’t have to check every community, which saves a lot of time and energy. “It makes recycling much more interesting,” says Wang Fang, a student from Tianjin. “In the past, my mother used to throw away old clothes or just leave them lying around. But now, she enjoys ‘selling’ them to the smart station. It helps keep our home tidy and protect the environment.” Smart recycling is a great step for a “Green City”. It not only encourages people to recycle correctly but also makes our world a cleaner place to live. 6．According to the passage, people can recycle _________ at the Smart Recycling Station. A．salt and tissues B．old clothes and plastic bottles C．special cards and phones D．high-tech screens and doors 7．How can people open the doors of the Smart Recycling Station? A．By calling the worker. B．By knocking on the door. C．By scanning a QR code. D．By putting in some money. 8．People can use their “points” to _________. A．get new clothes for free B．pay for the recycling C．open the station doors D．buy daily things 9．In Wang Fang’s opinion, the Smart Recycling Station _________. A．makes recycling much more interesting B．is too difficult for her mother to use C．is more expensive than the nearby shop D．takes her too much time to clean the home 10．Which of the following is the correct order of the recycling process? a. The system weighs the items. b. Workers come to clear the bin when it is nearly full. c. The user gets “points” or money. d. The user opens the right door to recycle. A．a-c-d-b B．d-c-a-b C．d-a-c-b D．a-d-c-b 【答案】6．B 7．C 8．D 9．A 10．C 【导语】本文是一篇说明文。文章介绍了天津社区出现的“智能回收站”，它不仅能让人们便捷回收物品并获得奖励，还方便了回收公司。文章揭示了智能回收有助于正确回收、保护环境，是迈向“绿色城市”的重要一步。 6．原文第二段提到“The recycling station has a high-tech screen and different doors for different items, such as old clothes, paper, and plastic bottles.”，说明人们可以在智能回收机回收旧衣物、纸张和塑料瓶等物品。 7．原文第二段提到“When someone wants to recycle something, they can scan a QR code with their phone or use a special card. Then, the right door will open automatically.”，说明人们可以通过扫描二维码或使用专用卡来打开回收机的门。 8．原文第三段提到“These ‘points’ can be used to buy daily things such as salt and tissues in a nearby shop.”，说明获得的积分可以用来在附近商店购买盐、纸巾等日常用品。 9．原文第四段提到“‘It makes recycling much more interesting,’ says Wang Fang, a student from Tianjin.”直接点明王芳认为智能回收机让回收变得更有趣。 10．原文第二段和第三段描述了回收流程：用户先打开对应物品的门（d. The user opens the right door to recycle.），随后系统会对物品称重（a. The system weighs the items.），之后用户会获得积分或现金（c. The user gets “points” or money.），当垃圾桶快满时，工作人员会前来清理（b. Workers come to clear the bin when it is nearly full.），因此正确顺序为d-a-c-b。 二、完形填空 Buy less, recycle more—it’s easy to say, but what does it mean? Conscious consumption (环保型消费) is all about making smart choices that benefit both the planet and you. To practice it, you can follow a few key rules. Suppose you are at a supermarket now. After you pay for your things, remember to choose 11 receipts (收据). Today many stores don’t offer printed receipts and have them emailed to you instead, which can greatly reduce the waste of paper. When it comes to fashion, before heading to the store for new clothes, give your old clothes a second 12 . You can fix a broken jacket or a broken bag. In addition, many stylists also suggest taking photos of your own clothes. When you are not sure whether a new item is necessary, a quick check on your phone can help 13 buying items you already have. Buying new digital products usually costs a lot. The best way to prevent this is not to 14 the latest model. Shop to meet your everyday needs—not just to keep up with fashion. In addition, you can look after your equipment in daily life, which helps lower the risk of damage and make it last longer. For example, laptops and headphones should be cleaned 15 so that they can stay in good condition even after years of service. Sometimes, if the shop offers a longer warranty (保修期), just pay for it. Such a choice allows you to get repairs done for free or at a very low price for several years. These rules might seem too challenging to follow at first. But in 2021, a research team found that people who practice conscious consumption feel more satisfied with their decisions. 16 , conscious consumers are often happier. So start small, even with just one environmentally-friendly habit. 11．A．usual B．special C．simple D．electronic 12．A．chance B．look C．hand D．time 13．A．recommend B．collect C．avoid D．order 14．A．look for B．worry about C．go after D．think of 15．A．directly B．regularly C．separately D．immediately 16．A．By the way B．After all C．Above all D．In other words 【答案】11．D 12．A 13．C 14．C 15．B 16．D 【导语】本文围绕环保型消费展开，介绍了践行环保消费的几条关键原则，包括选择电子收据、循环利用旧衣物、理性购买电子产品等，阐述了环保消费对个人和地球的益处，鼓励人们从点滴小事做起，养成环保的消费习惯。 11．句意：付款后，记得选择电子收据。 根据后文“如今许多商店不提供纸质收据，而是可以通过电子邮件发送收据，大大减少纸张浪费”，可知此处应选择“electronic”电子的。“usual”通常的，“special”特别的，“simple”简单的，均不符合减少纸张浪费的语境。 12．句意：句意：说到时尚，去商店买新衣服之前，给你的旧衣服第二次机会。 根据后文“你可以修补破夹克或破包，也有造型师建议给旧衣服拍照”，可知此处指让旧衣服再被利用，应用“chance”机会。“look”样子，“hand”手，“time”时间，均不符合让旧衣服重新使用的语境。 13．句意：当你不确定一件新物品是否必要时，快速查看手机上的照片可以帮你避免购买已经有的东西。 前文提到先给旧衣服拍照再判断是否需要买新的，目的是避免重复购买，应用“avoid”避免。“recommend”推荐，“collect”收集，“order”订购，均不符合语境。 14．句意：避免这种情况的最好方法就是不要追求最新款。 根据后文“不只是为了跟上潮流”，可知此处指不盲目追求最新款，应用“go after”追求。“look for”寻找，“worry about”担心，“think of”想到，均不符合语境。 15．句意：例如，笔记本电脑和耳机应该定期清洁，这样即使使用多年也能保持良好状态。 根据后文“这样它们可以多年保持良好状态”，可知此处指定期保养设备，应用“regularly”定期地。“directly”直接地，“separately”分别地，“immediately”立即，均不符合保养设备的语境。 16．句意：换句话说，环保消费者通常更快乐。 前文提到践行环保消费的人对自己的决定更满意，此处是对前文内容的进一步解释，应用“In other words”换句话说。“By the way”顺便说一下，“After all”毕竟，“Above all”最重要的是，均不符合上下文逻辑。 三、首字母填空 World’s Smelliest Fruits Could Be Used to Charge Electric Cars Durian is a fruit that looks like a spiky pineapple. It is a delicacy in some Asian countries, but its smell is so unpleasant that some of those countries have banned it from p 17 places. Scientists in Australia have discovered that they can use the world’s smelliest fruits to make devices that could p 18 electric cars. Vincent Gomes and his colleagues at the University of Sydney used a durian and jackfruit (菠萝蜜) to make energy-storing devices called supercapacitors (超级电容器). Supercapacitors are an alternative to batteries. They can’t store as much energy as a n 19 battery does, but they are much quicker to recharge. In many electric cars, movement energy is changed into electrical energy when the vehicle brakes (刹车). This can be stored in a supercapacitor and released as a source of extra power for acceleration (加速). Durians and jackfruits contain some of the chemicals used in supercapacitors, which gave Gomes the i 20 . To make the fruit-based devices, the team heated and then freeze-dried the cores of the durian and jackfruit to make a special kind of material called an aerogel (气凝胶). Aerogels are one of the world’s lightest solid materials. Often called “frozen smoke”, they are made by removing the liquid from a gel and r 21 it with air. They have many scientific uses, but one of their special properties (性质) is the ability to conduct electric currents, which makes them an important part of supercapacitors. The aerogels made from durians and jackfruits both w 22 well when placed inside a supercapacitor, although the durian aerogel was found to be the better of the two. The discovery is important because the materials currently used to make supercapacitors are expensive. Using natural foods like durians and jackfruits, Gomes says, could reduce environmental pollution, as well as c 23 . 【答案】17．public/ublic 18．power/ower 19．normal/ormal 20．idea/dea 21．replacing/eplacing 22．worked/orked 23．cost/ost 【导语】本文主要讲述了澳大利亚科学家利用榴莲和菠萝蜜制成气凝胶超级电容器，可快速充放电并为电动车提供加速动力。该技术环保且成本低廉，有望替代现有昂贵材料。 17．句意：在一些亚洲国家，它是一种美食，但其气味难闻至极，以至于其中一些国家已禁止在公共场所食用。结合首字母提示及“but its smell is so unpleasant that some of those countries have banned it...”可知，此处指榴莲因难闻的气味被禁止在“公共的”场所食用，“public places”意为“公共场所”。故填public。 18．句意：澳大利亚的科学家们发现，他们可以利用世界上最臭的水果来制造能够为电动汽车供电的设备。根据首字母提示及“they can use the world’s smelliest fruits to make devices that could...electric cars.”可知，此处应指给电动汽车“提供动力”，动词power“驱动，推动(机器或车辆)”符合，且情态动词后应接动词原形power作定语从句中的谓语。故填power。 19．句意：它们储存的能量不如普通电池多，但充电速度却要快得多。结合首字母提示及“Supercapacitors are an alternative to batteries...”可知，此处应指超级电容器不如“普通的”电池，应用形容词normal“普通的”作定语修饰名词battery。故填normal。 20．句意：榴莲和菠萝蜜中含有的某些化学物质正是超级电容器所使用的成分，这给了戈麦斯灵感。结合首字母提示及“Durians and jackfruits contain some of the chemicals used in supercapacitors…”可知，前句引出了榴莲和菠萝蜜含有超级电容器中使用的一些化学物质，此处应指戈麦斯收到启发提出了创新的方案，此处应用名词idea，引申为科学发现或创新技术相关的“灵感”。故填idea。 21．句意：它们常被称为“凝固的烟雾”，其制作方法是将凝胶中的液体抽离出来，然后用空气替代它。结合首字母提示及“the team...to make a special kind of material called an aerogel. Aerogels are one of the world’s lightest solid materials...”可知，前文介绍了气凝胶的制作方式，此处应指空气填充了原本由液体占据的空间，引出了“用空气替换液体”的工艺，应用动词replace“替换”与之构成动词短语，“replace A with B”意为“用B替换A”，且and连接两个相同的成分，介词by后应用其对应的动名词形式与之搭配。故填replacing。 22．句意：由榴莲和菠萝蜜制成的气凝胶，放入超级电容器中时表现都很不错，不过经发现，其中榴莲气凝胶的性能更优。根据首字母提示及语境可知，此处指榴莲和菠萝蜜制成的气凝胶在超级电容器中表现良好，work“运转，运行”符合，且该句时态为一般过去时，应用其对应的动词过去式作谓语。故填worked。 23．句意：戈麦斯表示，使用像榴莲和菠萝蜜这样的天然食材，不仅能够减少环境污染，还能降低成本。根据首字母提示及“Using natural foods like durians and jackfruits…could reduce environmental pollution...”可知，此处指使用榴莲等天然材料可降低环境污染和“成本”，“as well as”后应连接与pollution并列的成分，应用名词cost“费用”与之构成动词短语，“reduce cost”意为“减少成本”。故填cost。 四、阅读回答问题 A Have you ever been to the Songhua River? It’s famous as the “Mother River of Northeast China”. The Songhua River runs through Jilin and Heilongjiang Provinces, and passes through Harbin in the south of Heilongjiang. With its south source from Tianchi (天池) of Changbai Mountain, it is about 1,927 kilometres long. It is the largest tributary (支流) of the Heilongjiang River and one of the most important rivers in Northeast China. Every year, thousands of tourists from all over the world come to Harbin in order to enjoy the beautiful sights along the Songhua River. With the development of our society, protecting the Songhua River has become a hot topic. In fact, people of Harbin are trying to improve the environment of the river. On the one hand, they set up Sun Island National Wetland (湿地) Park. If you go there, you can see birds flying and wild ducks swimming. On the other hand, factories mustn’t put wastewater into the river. Fishes are living in the clean water. At the same time, they plant colourful flowers and green trees along the Songhua River. It is nice for people to go there when flowers come out and leaves turn green. The Songhua River is the mother river in Heilongjiang Province. Each of us should try our best to protect it. 24．How many provinces does the Songhua River run through? 25．Why do many tourists come to Harbin every year? 26．Are people of Harbin trying to make the environment of the Songhua River better? 27．What can you see if you go to Sun Island National Wetland Park? 28．As a middle school student, what can you do to protect the Songhua River? 【答案】24．Two./2 25． In order to/To enjoy the beautiful sights along the Songhua River/Because they want to enjoy the beautiful sights along the Songhua River. 26． 26．Yes./Yes, they are. 27．I can see birds flying and wild ducks swimming. 28．注意人称，主语为I，合理即可 例1：I can take part in volunteer activities to pick up the rubbish along the river. 例2：I can turn off the tap to save water. 例3：I can make a poster to tell others to care for it. 例4：I can plant trees to protect the soil. 【导语】本文主要介绍了中国东北的“母亲河”—— 松花江的基本情况，以及哈尔滨人民为改善松花江生态环境所做的努力，并呼吁大家保护松花江。 24．根据第一段“The Songhua River runs through Jilin and Heilongjiang Provinces...” 句中明确列出了松花江流经的省份为吉林省和黑龙江省，共2个。 25．根据第一段“Every year, thousands of tourists from all over the world come to Harbin in order to enjoy the beautiful sights along the Songhua River.” ，句中直接说明了游客来哈尔滨的目的是欣赏松花江沿岸的美景。 26．根据第二段“In fact, people of Harbin are trying to improve the environment of the river.” ，可知哈尔滨人们努力让松花江环境更好，句中“trying to improve”与问题中的“trying to make... better”表意一致，因此为肯定回答。 27．根据第二段“If you go there, you can see birds flying and wild ducks swimming.” 可知在太阳岛国家湿地公园能看到鸟儿飞和野鸭子游泳。 28．本题为开放性试题，需结合文章主题“保护松花江”，以中学生的身份提出具体可行的做法，主语为第一人称“I”，内容积极合理即可。 B Water is one of the most important resources (资源) on Earth. We need it to drink, keep our bodies and clothes clean, and cook food. Without water, we would not live. Although around 75% of the Earth’s surface is covered by water, not all of it is safe to drink. Freshwater (淡水), which is mostly found in lakes or rivers, only makes up 2.5% of the Earth’s water. Glaciers provide water for drinking, farming, industry, and healthy ecosystems. They are like natural “water towers” that store about 70% of the Earth’s freshwater. However, because of climate change, glaciers are melting (融化) faster than ever before. Billions of people depend on glacial water, and their water safety is in great danger now. In fact, there are many other water problems. But there are also lots of things we can do to save water in our home, like turning off the water while brushing our teeth, only washing our clothes when we have a lot to wash, and so on. Every drop of water we save can not only help solve global water problems but also keep the Earth’s water system healthy. Let’s make small water-saving actions our daily habits! 29．What percentage of Earth’s water is fresh water? 30．What does the theme of World Water Day 2025 show? 31．Why are glaciers called natural “water towers”? 32．What conclusion (结论) can we get from Chart II? 33．Why should we save water? What can you do to save water in your daily life? 【答案】29．2.5%. 30．It shows us how important glaciers are and why we need to protect them right away. 31．Because they store about 70% of the Earth’s freshwater. 32．There are serious water problems including shortage, pollution and waste in the world. 33．We should save water because every drop we save can help solve global water problems and keep the Earth’s water system healthy. I can save water by turning off the tap while brushing teeth, taking shorter showers, and reusing water to water plants. 【导语】本文介绍了地球上的淡水资源现状、冰川的重要性、全球面临的水资源问题以及节约用水的必要性。 29．第二段提到“Freshwater, which is mostly found in lakes or rivers, only makes up 2.5% of the Earth’s water.”，说明淡水资源仅占地球水资源的 2.5%。 30．图片Chart I提到“The theme for World Water Day 2025 is ‘Glacier Preservation’. It tells us how important glaciers are and why we need to protect them right away.”，说明2025年世界水日的主题展示了冰川的重要性以及保护冰川的紧迫性。 31．第三段提到“They are like natural ‘water towers’ that store about 70% of the Earth’s freshwater.”，说明冰川被称为天然“水塔”是因为它们储存了地球上约70%的淡水。 32．图片Chart II包含 “Shortage”，“Pollution”和“Waste”三部分内容，说明全球面临水资源短缺、水污染和水资源浪费等严重问题。 33．本题是开放性试题，答案不唯一。可根据文中对节约用水重要性及方法的描述进行作答，答案合理即可。 C In June 2025, people talked about an event in which foxes moved onto a rooftop in central London. The roof belongs to a large new office building, but it is not a normal one—this rooftop is a 300-meter-long garden. Built with 40,000 tons of soil and 250 trees, this space shows how modern buildings can include nature. Such roofs are called “biodiverse (生物多样的) green roofs.” Unlike common roofs, they support different native plants and create living spaces for wildlife. These plants attract bees, butterflies, and other small animals. In this way, biodiverse roofs help bring nature back to the city. Expert Chris Roddick calls them “a real lifeline for biodiversity.” The foxes proved that if you create the right environment, nature will come. Since early 2024, the UK has had a new rule called Biodiversity Net Gain (BNG). It requires new building projects to improve biodiversity by at least 10%. This has helped the UK catch up with countries like Germany, where one in ten flat roofs is already green. Green roofs also help create “pollinator corridors (传粉者走廊).” Butterflies and other pollinators can only fly short distances to find food. If green spaces are too far apart, insect groups can become separated. “Having even small green rooftop spaces means pollinators can move from roof to roof, helping them spread and survive,” says Roddick. The benefits of green roofs go beyond helping wildlife. Not only do they make buildings look better and keep them warmer in winter and cooler in summer, but they also help reduce noise—something especially helpful for schools and hospitals. Additionally, some green roofs have “blue roofs” under them that collect rainwater and reduce flooding risk. In the end, the foxes will still have to leave when the building opens to 7,000 workers. But the green roof will stay, providing a home for insects and birds. As more cities add green roofs, our urban environments can become greener and more wildlife-friendly for everyone. 34．What event does the writer use to show that modern buildings can include nature? 35．What does the UK’s new rule require building projects to do? 36．How do green roofs help create “pollinator corridors”, according to Roddick? 37．Describe a place or a thing in your neighborhood that helps improve biodiversity. How is it different or similar to the idea in the passage? (Please give two points.) 【答案】34．Foxes moved onto a rooftop garden in central London in June 2025. 35．To improve biodiversity by at least 10%. 36．By providing small green rooftop spaces that allow pollinators to move from roof to roof, helping them spread and survive. 37．In my neighborhood, there is a community park with many trees and flowers. Similarity: Both provide living spaces for wildlife, such as birds and insects. Difference: The park is on the ground, while the green roof is on top of a building. (开放性试题，答案不唯一) 【导语】本文介绍了伦敦市中心办公楼屋顶花园吸引狐狸栖息的事件，引出“生物多样性绿色屋顶”的概念，阐述了其在恢复城市自然、助力传粉者生存、改善建筑环境等方面的作用，并介绍了英国相关法规及绿色屋顶的未来前景。 34．文中明确提到“In June 2025, people talked about an event that foxes moved onto a rooftop in central London.”，因此作者用“狐狸搬进伦敦市中心的屋顶花园”这一事件，说明现代建筑可以融入自然。 35．文中提到“Since early 2024, the UK has had a new rule called Biodiversity Net Gain (BNG). It requires new building projects to improve biodiversity by at least 10%.”，因此英国新规要求新建建筑项目将生物多样性提高至少10%。 36．文中引用专家Chris Roddick的话：“Having even small green rooftop spaces means pollinators can move from roof to roof, helping them spread and survive.”，说明绿色屋顶通过为传粉者提供连续的栖息地，帮助它们在屋顶间移动、扩散和生存，从而形成传粉者走廊。 37．开放题，答案不唯一。示例：社区公园的小花坛。相似点：都能为蜜蜂、蝴蝶等传粉者提供栖息地，提升生物多样性；不同点：它位于地面，而文中的绿色屋顶建在建筑顶部，是“空中绿洲”。In my neighborhood, there is a community park with many trees and flowers. Similarity: Both provide living spaces for wildlife, such as birds and insects. Difference: The park is on the ground, while the green roof is on top of a building. 五、书面表达 38．随着“一带一路”绿色发展国际联盟大会的召开，人们对于环境污染和气候变化的关注越来越多。为号召大家保护环境，倡导绿色生活，学校决定开展一次征文比赛。请根据以下提示，以“Save the Earth：Let’s Do Our Part! ”为题，用英语写一篇征文。 要点提示： 写作要求： 1. 短文应包含要点提示，条理清晰，行文连贯，可适当补充； 2. 短文中不能出现真实的人名、校名、地名等信息； 3. 短文词数80—120。开头已给出，不计入总词数。 Save the Earth: Let’s Do Our Part! Protecting our earth is very important. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Save the Earth: Let’s Do Our Part! Protecting our earth is very important. If we don’t take care of the earth, we will face problems like pollution, climate change, and the loss of natural resources. To save the earth, we can do many things. First, we can grow more trees to keep the air fresh. We can also save water by turning off the tap. What’s more, it is also very important to recycle paper and plastic to reduce waste. Another way is to use public transportation or ride a bike. To encourage more people to join in, we can organize clean-up activities in our community or school. Let’s work together to protect our earth. If everyone does their part, we can make a big difference! 【详解】写作步骤： [第一步：审题立意] 确定文体：倡议类说明文，以“保护地球”为主题，分享环保行动倡议，全文以一般现在时为主 确定要点：为什么要保护地球、如何保护地球、号召他人参与 确定人称：第一人称 (we/our) 注意事项：不得出现真实姓名、校名等信息，词数控制在80-120词左右 [第二步：构思布局] 三段式结构：开头段：直接引入话题，点明“保护地球”的写作目的 主体段：按“原因→做法”的逻辑顺序展开 结尾段：发出倡议收束全文，用祈使句呼应主题 [第三步：要点展开] 要点一：为什么要保护地球 keep us healthy and safe/face problems like pollution, climate change, and the loss of natural resources/provide us with clean air, water and food/cannot live a happy life/make us sick and the weather will get worse等 要点二：如何保护地球 grow more trees to keep the air fresh/save water/recycle paper, plastic and glass to reduce waste/use public transportation or ride a bike instead of asking for a car ride/take part in clean-up activities in our community/sort rubbish into different groups/use reusable bags instead of plastic bags/turn off the lights when we leave the room to save energy等 要点三：号召他人参与 make a big difference/work together to protect our earth/small actions can make a big change/do our part to make the earth a better place for everyone/every small action counts等 39．假设你是李华。你校英语报“Protect the Environment”专栏面向全校学生征集主题海报及宣传稿，需要用英语向大家宣讲环保的意义及作为中学生怎样保护环境。请你根据以下海报提示，以 Save the Earth: Let’s Do Our Part! 为题，用英语给专栏写一篇稿件。 要求：1. 包括提示中所有的写作要点； 2. 条理清楚，行文连贯，可适当发挥； 3. 稿件中不能出现真实的人名和地名等信息； 4. 词数：80左右。题目和开头已给出，不计入总词数。 Save the Earth: Let’s Do Our Part! The Earth is the only home for everyone on it. It’s crying for our help now. __________________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文： Save the Earth: Let’s Do Our Part! The Earth is the only home for everyone on it. It’s crying for our help now. As middle school students, we have the power to make a difference and help save the Earth! To protect the Earth, we can start by saving water, planting more trees, and reducing pollution. We can also save animals and recycle whenever possible. We can choose to ride a bike instead of driving a car to help stop pollution, and make sure to always throw trash in the proper bins. By doing our part, we can make a positive impact on the environment and create a better future for ourselves and generations to come. 【详解】写作步骤 [第一步：审题立意] 确定文体：说明文，时态用一般现在时 明确要点：环保的意义、作为中学生怎样保护环境 确定人称：第一人称（we）为主 注意事项：题目和开头已给出，词数80左右，不能出现真实的人名和地名 [第二步：构思布局] 三段式结构：开头点明主题→中间阐述具体措施→结尾总结呼吁 [第三步：要点展开] 开头引入：The Earth is the only home for everyone on it. It’s crying for our help now. As middle school students, we have the power to make a difference and help save the Earth/We only have one Earth, and it is facing serious problems because of pollution and waste. Small actions from every student can add up to big changes for our planet 保护措施： 节约资源方面：saving water, planting more trees, and reducing pollution/Turn off lights and electrical appliances when we leave the room to save electricity/Use reusable water bottles instead of plastic ones to cut down on waste 保护动物方面：save animals and recycle whenever possible/Learn about endangered animals and spread the word to our family and friends/Never buy products made from endangered animals, like ivory or fur 减少污染方面：ride a bike instead of driving a car to help stop pollution, and make sure to always throw trash in the proper bins/Bring reusable bags when we go shopping to avoid using plastic bags/Pick up litter in our schoolyard or community to keep the place clean 结尾呼吁：By doing our part, we can make a positive impact on the environment and create a better future for ourselves and generations to come/Even the smallest act, like turning off a tap or planting a seed, can help heal our Earth/Let’s start today, and work together to keep our home green and beautiful forever 1 / 6 学科网（北京）股份有限公司 $ 热点10 环境保护 热点速递 限时实战 第一部分 热点事件速递 聚焦时事热点，明晰背景脉络 时讯01 自然残骸 时讯02 天津社区出现的“智能回收站” 时讯03 践行环保消费的几条关键原则 时讯04 澳大利亚科学家利用榴莲和菠萝蜜制成气凝胶超级电容器 时讯05 中国东北的“母亲河”—— 松花江 时讯06 伦敦市中心办公楼屋顶花园吸引狐狸栖息 第二部分 热点限时训练 活用热点素材，精练解题能力 热●点●事●件●速●递 时讯01 自然残骸 介绍了自然残骸的定义，阐述了它在生态系统中的重要作用，说明了人类活动对其造成的破坏，并呼吁人们保护森林、合理利用自然残骸。 时讯02 天津社区出现的“智能回收站” 天津社区出现的“智能回收站”，它不仅能让人们便捷回收物品并获得奖励，还方便了回收公司。文章揭示了智能回收有助于正确回收、保护环境，是迈向“绿色城市”的重要一步。 时讯03 践行环保消费的几条关键原则 践行环保消费的几条关键原则，包括选择电子收据、循环利用旧衣物、理性购买电子产品等，阐述了环保消费对个人和地球的益处，鼓励人们从点滴小事做起，养成环保的消费习惯。 时讯04 澳大利亚科学家利用榴莲和菠萝蜜制成气凝胶超级电容器 澳大利亚科学家利用榴莲和菠萝蜜制成气凝胶超级电容器，可快速充放电并为电动车提供加速动力。该技术环保且成本低廉，有望替代现有昂贵材料。 时讯05 中国东北的“母亲河”—— 松花江 中国东北的“母亲河”—— 松花江的基本情况，以及哈尔滨人民为改善松花江生态环境所做的努力，并呼吁大家保护松花江。 时讯06 伦敦市中心办公楼屋顶花园吸引狐狸栖息 伦敦市中心办公楼屋顶花园吸引狐狸栖息的事件，引出“生物多样性绿色屋顶”的概念，阐述了其在恢复城市自然、助力传粉者生存、改善建筑环境等方面的作用，并介绍了英国相关法规及绿色屋顶的未来前景。 热●点●限●时●训●练 （45分钟限时练） 一、阅读理解 A When you walk in a forest or a park, you may see fallen leaves and dry sticks everywhere. Scientists call these things natural debris (残骸), which also includes dead trees and other plant parts. Though many people think these things are useless waste in nature, they are very important for keeping ecosystems balanced. Natural debris helps recycle nutrients (营养物). When it falls to the ground, it starts to break down because of living things like microorganisms (微生物) and insects. These living things turn complex organic materials (复杂有机物质) into simpler ones. They set free nutrients into the soil. This process is very important for keeping the soil rich. Natural debris provides homes and food for wild animals. From small insects to bigger animals, many living things depend on debris for places to live and produce their babies. And they also depend on organic materials that break down for food. This forms a good food chain that keeps many kinds of living things alive. Another important effect of natural debris is that it can control water movement and help the ground hold more water. It works like a wall to reduce soil loss. Fallen leaves and sticks slow down water on land, so the ground can take in more water. By reducing soil loss, natural debris helps keep riverbanks and riverbeds in good condition. However, human activities harm this balance. When people clear forests for farming or building cities, they take away important materials that form natural debris. This causes weaker nutrient recycling, poorer water control, fewer living places for wild animals, and more CO₂ emissions(排放) into the air. Natural debris is an important part of our lives, so we should protect forests and reuse natural debris. For example, we can collect fallen leaves in parks to make nutrient-rich soil for plants. In this way, we can keep ecosystems healthy. 1．Which of the following is natural debris? A．Dead flowers. B．Living animals. C．Useless waste. D．Green plants. 2．What helps break down natural debris? A．Fresh air. B．Clean water. C．People in forests. D．Microorganisms and insects. 3．What are the advantages of natural debris? a. Helping recycle nutrients. b. Increasing forest areas. c. Helping the ground hold more water. d. Providing places and food for wild animals. A．a,b,c B．a,b,d C．b,c,d D．a,c,d 4．Which is the best structure (结构) of this text? (①= paragraph 1,……) A． B． C． D． 5．What is the main purpose of the text? A．To tell people to protect water. B．To ask people to clean fallen leaves. C．To show why natural debris is important. D．To introduce different kinds of wild animals. B In many communities in Tianjin today, a new kind of machine is appearing near the gates. It is called the “Smart Recycling Station”. This system is changing the way people deal with their old clothes and waste. The recycling station has a high-tech screen and different doors for different items (物品) , such as old clothes, paper, and plastic bottles. When someone wants to recycle something, they can scan a QRcode (二维码) with their phone or use a special card. Then, the right door will open automatically (自动地) . Inside the station, there are sensors (传感器) and cameras. They can “see” and “weigh” the items. For example, if people put a bag of old clothes into the “Clothes” bin, the system will weigh the clothes and give “points” or money. These “points” can be used to buy daily things such as salt and tissues (纸巾) in a nearby shop. The system can send messages to the phones of workers in recycling companies when a bin is nearly full. In this way, workers don’t have to check every community, which saves a lot of time and energy. “It makes recycling much more interesting,” says Wang Fang, a student from Tianjin. “In the past, my mother used to throw away old clothes or just leave them lying around. But now, she enjoys ‘selling’ them to the smart station. It helps keep our home tidy and protect the environment.” Smart recycling is a great step for a “Green City”. It not only encourages people to recycle correctly but also makes our world a cleaner place to live. 6．According to the passage, people can recycle _________ at the Smart Recycling Station. A．salt and tissues B．old clothes and plastic bottles C．special cards and phones D．high-tech screens and doors 7．How can people open the doors of the Smart Recycling Station? A．By calling the worker. B．By knocking on the door. C．By scanning a QR code. D．By putting in some money. 8．People can use their “points” to _________. A．get new clothes for free B．pay for the recycling C．open the station doors D．buy daily things 9．In Wang Fang’s opinion, the Smart Recycling Station _________. A．makes recycling much more interesting B．is too difficult for her mother to use C．is more expensive than the nearby shop D．takes her too much time to clean the home 10．Which of the following is the correct order of the recycling process? a. The system weighs the items. b. Workers come to clear the bin when it is nearly full. c. The user gets “points” or money. d. The user opens the right door to recycle. A．a-c-d-b B．d-c-a-b C．d-a-c-b D．a-d-c-b 二、完形填空 Buy less, recycle more—it’s easy to say, but what does it mean? Conscious consumption (环保型消费) is all about making smart choices that benefit both the planet and you. To practice it, you can follow a few key rules. Suppose you are at a supermarket now. After you pay for your things, remember to choose 11 receipts (收据). Today many stores don’t offer printed receipts and have them emailed to you instead, which can greatly reduce the waste of paper. When it comes to fashion, before heading to the store for new clothes, give your old clothes a second 12 . You can fix a broken jacket or a broken bag. In addition, many stylists also suggest taking photos of your own clothes. When you are not sure whether a new item is necessary, a quick check on your phone can help 13 buying items you already have. Buying new digital products usually costs a lot. The best way to prevent this is not to 14 the latest model. Shop to meet your everyday needs—not just to keep up with fashion. In addition, you can look after your equipment in daily life, which helps lower the risk of damage and make it last longer. For example, laptops and headphones should be cleaned 15 so that they can stay in good condition even after years of service. Sometimes, if the shop offers a longer warranty (保修期), just pay for it. Such a choice allows you to get repairs done for free or at a very low price for several years. These rules might seem too challenging to follow at first. But in 2021, a research team found that people who practice conscious consumption feel more satisfied with their decisions. 16 , conscious consumers are often happier. So start small, even with just one environmentally-friendly habit. 11．A．usual B．special C．simple D．electronic 12．A．chance B．look C．hand D．time 13．A．recommend B．collect C．avoid D．order 14．A．look for B．worry about C．go after D．think of 15．A．directly B．regularly C．separately D．immediately 16．A．By the way B．After all C．Above all D．In other words 三、首字母填空 World’s Smelliest Fruits Could Be Used to Charge Electric Cars Durian is a fruit that looks like a spiky pineapple. It is a delicacy in some Asian countries, but its smell is so unpleasant that some of those countries have banned it from p 17 places. Scientists in Australia have discovered that they can use the world’s smelliest fruits to make devices that could p 18 electric cars. Vincent Gomes and his colleagues at the University of Sydney used a durian and jackfruit (菠萝蜜) to make energy-storing devices called supercapacitors (超级电容器). Supercapacitors are an alternative to batteries. They can’t store as much energy as a n 19 battery does, but they are much quicker to recharge. In many electric cars, movement energy is changed into electrical energy when the vehicle brakes (刹车). This can be stored in a supercapacitor and released as a source of extra power for acceleration (加速). Durians and jackfruits contain some of the chemicals used in supercapacitors, which gave Gomes the i 20 . To make the fruit-based devices, the team heated and then freeze-dried the cores of the durian and jackfruit to make a special kind of material called an aerogel (气凝胶). Aerogels are one of the world’s lightest solid materials. Often called “frozen smoke”, they are made by removing the liquid from a gel and r 21 it with air. They have many scientific uses, but one of their special properties (性质) is the ability to conduct electric currents, which makes them an important part of supercapacitors. The aerogels made from durians and jackfruits both w 22 well when placed inside a supercapacitor, although the durian aerogel was found to be the better of the two. The discovery is important because the materials currently used to make supercapacitors are expensive. Using natural foods like durians and jackfruits, Gomes says, could reduce environmental pollution, as well as c 23 . 四、阅读回答问题 A Have you ever been to the Songhua River? It’s famous as the “Mother River of Northeast China”. The Songhua River runs through Jilin and Heilongjiang Provinces, and passes through Harbin in the south of Heilongjiang. With its south source from Tianchi (天池) of Changbai Mountain, it is about 1,927 kilometres long. It is the largest tributary (支流) of the Heilongjiang River and one of the most important rivers in Northeast China. Every year, thousands of tourists from all over the world come to Harbin in order to enjoy the beautiful sights along the Songhua River. With the development of our society, protecting the Songhua River has become a hot topic. In fact, people of Harbin are trying to improve the environment of the river. On the one hand, they set up Sun Island National Wetland (湿地) Park. If you go there, you can see birds flying and wild ducks swimming. On the other hand, factories mustn’t put wastewater into the river. Fishes are living in the clean water. At the same time, they plant colourful flowers and green trees along the Songhua River. It is nice for people to go there when flowers come out and leaves turn green. The Songhua River is the mother river in Heilongjiang Province. Each of us should try our best to protect it. 24．How many provinces does the Songhua River run through? 25．Why do many tourists come to Harbin every year? 26．Are people of Harbin trying to make the environment of the Songhua River better? 27．What can you see if you go to Sun Island National Wetland Park? 28．As a middle school student, what can you do to protect the Songhua River? B Water is one of the most important resources (资源) on Earth. We need it to drink, keep our bodies and clothes clean, and cook food. Without water, we would not live. Although around 75% of the Earth’s surface is covered by water, not all of it is safe to drink. Freshwater (淡水), which is mostly found in lakes or rivers, only makes up 2.5% of the Earth’s water. Glaciers provide water for drinking, farming, industry, and healthy ecosystems. They are like natural “water towers” that store about 70% of the Earth’s freshwater. However, because of climate change, glaciers are melting (融化) faster than ever before. Billions of people depend on glacial water, and their water safety is in great danger now. In fact, there are many other water problems. But there are also lots of things we can do to save water in our home, like turning off the water while brushing our teeth, only washing our clothes when we have a lot to wash, and so on. Every drop of water we save can not only help solve global water problems but also keep the Earth’s water system healthy. Let’s make small water-saving actions our daily habits! 29．What percentage of Earth’s water is fresh water? 30．What does the theme of World Water Day 2025 show? 31．Why are glaciers called natural “water towers”? 32．What conclusion (结论) can we get from Chart II? 33．Why should we save water? What can you do to save water in your daily life? C In June 2025, people talked about an event in which foxes moved onto a rooftop in central London. The roof belongs to a large new office building, but it is not a normal one—this rooftop is a 300-meter-long garden. Built with 40,000 tons of soil and 250 trees, this space shows how modern buildings can include nature. Such roofs are called “biodiverse (生物多样的) green roofs.” Unlike common roofs, they support different native plants and create living spaces for wildlife. These plants attract bees, butterflies, and other small animals. In this way, biodiverse roofs help bring nature back to the city. Expert Chris Roddick calls them “a real lifeline for biodiversity.” The foxes proved that if you create the right environment, nature will come. Since early 2024, the UK has had a new rule called Biodiversity Net Gain (BNG). It requires new building projects to improve biodiversity by at least 10%. This has helped the UK catch up with countries like Germany, where one in ten flat roofs is already green. Green roofs also help create “pollinator corridors (传粉者走廊).” Butterflies and other pollinators can only fly short distances to find food. If green spaces are too far apart, insect groups can become separated. “Having even small green rooftop spaces means pollinators can move from roof to roof, helping them spread and survive,” says Roddick. The benefits of green roofs go beyond helping wildlife. Not only do they make buildings look better and keep them warmer in winter and cooler in summer, but they also help reduce noise—something especially helpful for schools and hospitals. Additionally, some green roofs have “blue roofs” under them that collect rainwater and reduce flooding risk. In the end, the foxes will still have to leave when the building opens to 7,000 workers. But the green roof will stay, providing a home for insects and birds. As more cities add green roofs, our urban environments can become greener and more wildlife-friendly for everyone. 34．What event does the writer use to show that modern buildings can include nature? 35．What does the UK’s new rule require building projects to do? 36．How do green roofs help create “pollinator corridors”, according to Roddick? 37．Describe a place or a thing in your neighborhood that helps improve biodiversity. How is it different or similar to the idea in the passage? (Please give two points.) 五、书面表达 38．随着“一带一路”绿色发展国际联盟大会的召开，人们对于环境污染和气候变化的关注越来越多。为号召大家保护环境，倡导绿色生活，学校决定开展一次征文比赛。请根据以下提示，以“Save the Earth：Let’s Do Our Part! ”为题，用英语写一篇征文。 要点提示： 写作要求： 1. 短文应包含要点提示，条理清晰，行文连贯，可适当补充； 2. 短文中不能出现真实的人名、校名、地名等信息； 3. 短文词数80—120。开头已给出，不计入总词数。 Save the Earth: Let’s Do Our Part! Protecting our earth is very important. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 39．假设你是李华。你校英语报“Protect the Environment”专栏面向全校学生征集主题海报及宣传稿，需要用英语向大家宣讲环保的意义及作为中学生怎样保护环境。请你根据以下海报提示，以 Save the Earth: Let’s Do Our Part! 为题，用英语给专栏写一篇稿件。 要求：1. 包括提示中所有的写作要点； 2. 条理清楚，行文连贯，可适当发挥； 3. 稿件中不能出现真实的人名和地名等信息； 4. 词数：80左右。题目和开头已给出，不计入总词数。 Save the Earth: Let’s Do Our Part! The Earth is the only home for everyone on it. It’s crying for our help now. __________________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 1 / 6 学科网（北京）股份有限公司 $ 热点10 环境保护 一、阅读理解 A 【答案】1．A 2．D 3．D 4．A 5．C B 【答案】6．B 7．C 8．D 9．A 10．C 二、完形填空 【答案】11．D 12．A 13．C 14．C 15．B 16．D 三、首字母填空 【答案】17．public/ublic 18．power/ower 19．normal/ormal 20．idea/dea 21．replacing/eplacing 22．worked/orked 23．cost/ost 四、阅读回答问题 A 【答案】24．Two./2 25． In order to/To enjoy the beautiful sights along the Songhua River/Because they want to enjoy the beautiful sights along the Songhua River. 26． 26．Yes./Yes, they are. 27．I can see birds flying and wild ducks swimming. 28．注意人称，主语为I，合理即可 例1：I can take part in volunteer activities to pick up the rubbish along the river. 例2：I can turn off the tap to save water. 例3：I can make a poster to tell others to care for it. 例4：I can plant trees to protect the soil. B 【答案】29．2.5%. 30．It shows us how important glaciers are and why we need to protect them right away. 31．Because they store about 70% of the Earth’s freshwater. 32．There are serious water problems including shortage, pollution and waste in the world. 33．We should save water because every drop we save can help solve global water problems and keep the Earth’s water system healthy. I can save water by turning off the tap while brushing teeth, taking shorter showers, and reusing water to water plants. C 【答案】34．Foxes moved onto a rooftop garden in central London in June 2025. 35．To improve biodiversity by at least 10%. 36．By providing small green rooftop spaces that allow pollinators to move from roof to roof, helping them spread and survive. 37．In my neighborhood, there is a community park with many trees and flowers. Similarity: Both provide living spaces for wildlife, such as birds and insects. Difference: The park is on the ground, while the green roof is on top of a building. (开放性试题，答案不唯一) 五、书面表达 38．【答案】例文 Save the Earth: Let’s Do Our Part! Protecting our earth is very important. If we don’t take care of the earth, we will face problems like pollution, climate change, and the loss of natural resources. To save the earth, we can do many things. First, we can grow more trees to keep the air fresh. We can also save water by turning off the tap. What’s more, it is also very important to recycle paper and plastic to reduce waste. Another way is to use public transportation or ride a bike. To encourage more people to join in, we can organize clean-up activities in our community or school. Let’s work together to protect our earth. If everyone does their part, we can make a big difference! 39．【答案】例文： Save the Earth: Let’s Do Our Part! The Earth is the only home for everyone on it. It’s crying for our help now. As middle school students, we have the power to make a difference and help save the Earth! To protect the Earth, we can start by saving water, planting more trees, and reducing pollution. We can also save animals and recycle whenever possible. We can choose to ride a bike instead of driving a car to help stop pollution, and make sure to always throw trash in the proper bins. By doing our part, we can make a positive impact on the environment and create a better future for ourselves and generations to come. 1 / 6 学科网（北京）股份有限公司 $