Unit 4 Section A 1a-1d（课时分层练）英语新教材人教版九年级下册

Unit 4 Reduce,Reuse,Recycle Section A 1a-1d A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 一、单词拼写 1. We should 　　　　　　　　 (回收) waste paper to protect the environment. 【答案】recycle 【解析】句意：我们应该回收废纸来保护环境。recycle“回收”，句中“should”为情态动词，情态动词后必须跟动词原形，故填recycle。 2. Dr James often explains the 　　　　　　　　 (化学的) questions to us patiently. 【答案】chemical 【解析】句意：詹姆斯博士经常耐心地给我们解释化学问题。此处需要一个形容词来修饰名词questions，“化学的”对应的英文是chemical。故填chemical。 3. We shouldn’t 　　　　　　　　(浪费) water. 【答案】waste 【解析】句意：我们不应该浪费水。句中情态动词shouldn’t后需要接动词原形，中文提示“浪费”对应的单词是waste，故填waste。 4. Too many cars can cause serious s　　　　　　 (烟雾). 【答案】smog##mog 【解析】句意：太多汽车会造成严重的烟雾。根据首字母s以及中文提示“烟雾”可知，空处对应不可数名词smog。 5. Air p　　　　　　　　 is a serious environmental problem. 【答案】pollution##ollution 【解析】句意：空气污染是一个严重的环境问题。根据首字母提示和“Air…is a serious environmental problem.”可知，此处指空气污染，pollution“污染”，不可数名词。 6. Eating too much junk food is h　　　　　　　　 to your body. 【答案】harmful##armful 【解析】句意：吃太多垃圾食品对你的身体有害。根据首字母提示和“Eating too much junk food...to your body.”可知，此处表示对身体有害，harmful“有害的”，be harmful to意为“对……有害”。故填harmful。 7. Some of the waste is 　　　　　　　　 (reuse), so don’t throw it away. 【答案】reusable 【解析】句意：有些垃圾是可重复使用的，所以不要扔掉它。reuse“重复使用”，动词，此处需用形容词作表语，reuse的形容词形式reusable意为“可重复使用的”，符合语境。故填reusable。 8. Wet weather makes people 　　　　　　　　 (feel) uncomfortable. 【答案】feel 【解析】句意：潮湿的天气使人感到不舒服。本题考查“make”的用法，“make sb. do sth.”是固定结构，意为“使某人做某事”，其中“do sth.”是省略“to”的动词不定式作宾语补足语。因此，此处应填入动词原形。故填feel。 9. Many animals are in danger because of 　　　　　　　　 (globe) warming. 【答案】global 【解析】句意：许多动物因为全球变暖而处于危险之中。句中“because of”后接名词性成分，warming为名词，需用形容词修饰，globe的形容词形式是global。 10. The miners 　　　　　　　　 alive when the tunnel collapsed. (bury) 【答案】were buried 【解析】句意：隧道倒塌时，矿工们被活埋了。根据“collapsed”可知，句子是一般过去时，主语与动词bury之间是被动关系，故此处应用一般过去时被动语态was/were done的结构，主语是复数形式，故填were buried。 二、完成句子 1. 我们可以重复使用纸张——我们应该在纸张双面书写或打印。 We can 　　　　　　　　 paper—we should write or print on 　　　　　　　　. 【答案】① reuse    ② both sides 【解析】原句中“重复使用”和“纸张双面”是关键词，表示“重复使用”对应的动词是“reuse”，“can”后接动词原形，所以填“reuse”；第二空“纸张双面”常用“both sides of the paper”来表达，此处为了简洁，可简化为“both sides”（结合前文“paper”可明确指代）。 2. 这条河去年被工厂污染了。 The river 　　　　　　　　 　　　　　　　　 by the factory last year. 【答案】① was    ② polluted 【解析】原句中“被……污染了”是关键词，“The river”是动作的承受者，空格处用被动语态be+过去分词结构。last year表明原句为一般过去时。The river是单数， “被污染”的被动语态结构是was polluted。 3. 我们必须停止污染环境。 We must stop 　　　　　　　　 the environment. 【答案】polluting 【解析】原句中“污染”是关键词，“停止做某事”对应的结构是“stop doing sth.”，“污染”的动名词形式是“polluting”，契合“停止污染环境”的语境语义与语法要求。故填polluting。 4. 吃太多油炸食品对你的身体有坏处。 Eating too much fried food 　　　　　　　　 　　　　　　　　 　　　　　　　　 your health. 【答案】① is    ② bad    ③ for 【解析】根据中文提示，“对……有坏处”可用固定短语be bad for表达。主语“Eating too much fried food”是动名词短语，视为单数，be动词用is。故填is；bad；for。 5. 我们的父母担心他待在家里的时间太长了。 Our parents were 　　　　　　　　 　　　　　　　　 him 　　　　　　　　 at home too long. 【答案】① worried    ② about    ③ staying 【解析】原句中“担心”和“待”是关键词，表示“担心”的短语是be worried about。表示“待”的单词是stay，about是介词，后接动词-ing形式，stay变为staying。 6. 作为一名科研人员，我的叔叔总是努力寻找解决水资源短缺的办法。 As a researcher, my uncle always tries to find a 　　　　　　　　　　　　　　　　　　　　　　　 to water shortage. 【答案】solution 【解析】原句中“解决……的办法”是关键词，表示“解决……的办法”的单词是solution。本句中空格在不定冠词“a”之后，且与后面的介词“to”构成固定搭配“a solution to…”，意为“……的解决方法”，作动词“find”的宾语，需用可数名词单数形式。 7. The cake is delicious enough to eat. (改为 so…that…) The cake is 　　　　　　　　 　　　　　　　　 　　　　　　　　 I want to eat it. 【答案】① so    ② delicious    ③ that 【解析】句意：这蛋糕足够美味，可以吃。根据句意可知可以转化为“蛋糕如此美味，以至于我很想吃它”，结构是“so+形容词+that+结果状语从句”，delicious是表语。故填so；delicious；that。 三、单项选择 1. There is less ________ in the city now because people take more public transport. A. pollute B. pollution C. polluting D. polluted 【答案】B 【解析】句意：现在城市里的污染更少了，因为人们乘坐更多的公共交通工具。 根据“There is less”可知，less修饰不可数名词，空处缺少主语，应用名词pollution。 2. Keep on following the family rules. Don’t let yourself ________ bad habits A. get into B. get on C. get off D. get up 【答案】A 【解析】句意：继续遵守家规。不要让自己养成坏习惯。 根据“Keep on following the family rules.”可知要遵守规则，避免不良行为，空处与“bad habits”搭配，表示“养成坏习惯”，用get into。 3. This lake is ________ deeper than that small pond in the park. A. many B. much C. very D. quite 【答案】B 【解析】句意：这个湖比公园里的那个小池塘深得多。 many许多；much许多/得多；very非常；quite相当。根据“... deeper than”可知，deeper是形容词比较级，修饰比较级表示程度深常用much，而very、quite只能修饰原级，many修饰可数名词复数。 一、补全对话 根据上下文，选择合适的句子完成对话。 Allan: Did you watch the TV programme about pollution last night? Lucy: 　　　　1　　　　 Allan: 　　　　2　　　　 Lucy: Plastic on land, in rivers and in lakes causes land pollution. Allan: 　　　　3　　　　 Lucy: Yes, and I didn’t know noise pollution was a problem. 　　　　4　　　　 Allan: 　　　　5　　　　 Lucy: We can start by reducing waste and planting trees. A. That’s true. Land pollution is also a big problem. B. Yes, I learnt a lot. The air pollution in cities is terrible. C. I believe every action helps, big or small. D. It’s awful. What can we do? E. The bright lights and sounds from cars make animals and people feel stressed. 【答案】1. B     2. A     3. D     4. E     5. C      【解析】本文是Allan和Lucy围绕污染主题展开的对话，两人交流了电视节目中了解到的各类污染问题，包括空气污染、土地污染、噪音污染，并探讨了应对污染的可行做法。 (1)题： Allan询问Lucy是否看了昨晚关于污染的电视节目，B项“Yes, I learnt a lot. The air pollution in cities is terrible.”给出肯定回答，同时分享节目中学到的空气污染相关内容，符合对话逻辑。 (2)题： Lucy提到塑料造成土地污染，A项“That’s true. Land pollution is also a big problem.”承接话题，对土地污染的严重性表示认同，衔接自然。 (3)题： 此处为Allan对Lucy提到的土地污染作出回应，D项“It’s awful. What can we do?”承接前文，对污染问题表示感慨，同时引出后续的解决办法，逻辑通顺。 (4)题： Lucy提到噪音污染，E项“The bright lights and sounds from cars make animals and people feel stressed.”具体解释噪音污染的影响，对应前文的噪音污染话题，衔接合理。 (5)题： Lucy说明应对污染的具体做法，C项“I believe every action helps, big or small.”对做法表示认同，升华话题，符合对话结尾的语境。 二、选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。      they     lose     wisely     use     cover     public     farmer     than     planet     because Why does our planet look so blue? It’s blue because water 　　　　1　　　　 almost three quarters of the Earth’s surface (表面). Water is not just an important part of our 　　　　2　　　　. It is also an important part of our body, too. More 　　　　3　　　　 half of our body weight (重量) is water. Our bodies 　　　　4　　　　 water when we exercise or go to the toilet (厕所). That’s why we need to drink plenty of water every day. Water is very 　　　　5　　　　. At home, we use water to cook, do washing or cleaning. Outside home, we can travel by water, do exercise in water, and have fun with water. 　　　　6　　　　 use it to grow vegetables and crops like rice and corn. Factories use it to make goods. 　　　　7　　　　 we can’t live without (没有) water, scientists worry that soon there won’t be enough water on the earth. Right now, ships and factories are putting 　　　　8　　　　 wastes into seas, rivers and so on. The pollution (污染) makes the water harmful (有害的) to drink. It can also harm fish and other water-living lives. What can we do to help? Use water 　　　　9　　　　. And we must do something to protect the 　　　　10　　　　 resources (资源) on the planet. Let’s save every drop of water in the world. Everybody needs to try their best. 【答案】1. covers     2. planet     3. than     4. lose     5. useful     6. Farmers     7. Because     8. their     9. wisely     10. public      【解析】本文主要介绍了水对地球和人类的重要性、水的用途、水污染的现状，最后呼吁大家节约用水、保护水资源。 (1)题： 句意：它是蓝色的，因为水覆盖了地球表面近四分之三的面积。句子主语water为不可数名词，描述客观事实用一般现在时，谓语动词需用第三人称单数形式。cover意为“覆盖”，第三人称单数形式为covers。 (2)题： 句意：水不仅是我们星球的重要组成部分。前文提到“Why does our planet look so blue”，此处呼应“planet”。 (3)题： 句意：我们体重的一半以上都是水。“more than half”为固定搭配，意为“超过一半”。 (4)题： 句意：当我们运动或上厕所时，我们的身体会流失水分。句子缺少谓语动词，lose意为“失去，流失”。主语our bodies为复数，时态为一般现在时，动词用原形。 (5)题： 句意：水是非常有用的。根据常识可知，水是有用的。be动词后接形容词作表语，use的形容词形式为useful“有用的”。 (6)题： 句意：农民们用它来种植蔬菜和水稻、玉米等作物。句子缺少主语，farmer意为“农民”，此处指泛指的农民群体，需用复数形式Farmers，位于句首首字母应大写。 (7)题： 句意：因为我们没有水就无法生存，科学家们担心地球上很快将没有足够的水。后半句是结果，前半句是原因，此处需用Because引导原因状语从句，位于句首首字母应大写。 (8)题： 句意：现在，船只和工厂正在把它们的废弃物排入海洋、河流等。wastes为名词，需用形容词性物主代词修饰。they对应的形容词性物主代词为their“它们的”，指代船只和工厂的废弃物。 (9)题： 句意：明智地用水。use为动词，需用副词修饰，wisely意为“明智地”，符合环保倡导语境。 (10)题： 句意：我们必须采取行动保护地球上的公共水资源。public resources“公共资源”，固定搭配。public“公共的”，形容词修饰名词resources。 三、完形填空 Environmental protection has become a hot topic around the world. There are many problems to be solved, and many countries are taking 　　　　1　　　　 to protect our planet. Desertification (沙漠化) is a serious problem in many places, including China. China is making great 　　　　2　　　　 to reduce its desert areas. One of these efforts is the change in Qizi Bay in Hainan Province. Qizi Bay was once a desert, and when a storm came, the air was filled with 　　　　3　　　　. This was a big problem for local people. To 　　　　4　　　　 this situation, a team of local women worked hard to plant trees in the area. It was not an easy 　　　　5　　　　 because of the difficult environment. But after many years of hard work, they finally 　　　　6　　　　 it, and now millions of trees grow in Qizi Bay. Another problem is plastic pollution. Plastic is very 　　　　7　　　　 in our daily lives, but it causes a lot of harm. Scientists even 　　　　8　　　　 that one day there may be more plastic than fish in the sea. Many countries are trying to fix this problem. New Zealand is trying to 　　　　9　　　　 plastic waste by not allowing shops to provide single-use plastic bags. Germany has been running a recycling program to encourage people to return plastic bottles. All these efforts give us 　　　　10　　　　 for a greener planet. If we work together, we can make a big difference and create a better future for everyone. 1. A. breaks B. action C. exercise D. notes 2. A. efforts B. mistakes C. choices D. friends 3. A. water B. leaves C. sand D. clouds 4. A. improve B. fit C. keep D. spread 5. A. direction B. task C. subject D. festival 6. A. canceled B. achieved C. voted D. pushed 7. A. useful B. harmful C. expensive D. safe 8. A. worry B. expect C. dream D. suggest 9. A. collect B. reduce C. encourage D. support 10. A. stress B. trouble C. order D. hope 【答案】1. B     2. A     3. C     4. A     5. B     6. B     7. A     8. A     9. B     10. D      【解析】本文主要讲了全球面临的两大环境问题——沙漠化和塑料污染，以及各国为应对这些问题所采取的努力和行动。 (1)题： 句意：有许多问题需要解决，许多国家正在采取行动来保护我们的地球。 环境问题需要采取行动去解决。固定短语“take action”，表示“采取行动”。 (2)题： 句意：中国正在做出巨大的努力来减少其沙漠面积。 减少沙漠面积需要做出努力。固定短语“make great efforts”，表示“做出巨大努力”。efforts“努力”符合语境。 (3)题： 句意：棋子湾曾经是一片沙漠，当风暴来临时，空气中充满了沙子。 “when a storm came, the air was filled with”可知，风暴来临时空气中通常是“沙子”。sand“沙子”符合语境。 (4)题： 句意：为了改善这种状况，一群当地妇女努力在该地区植树。 植树是为了“改善”沙漠化的状况。improve意为“改善”，符合语境。 (5)题： 句意：由于环境恶劣，这不是一件容易的任务。 植树治沙是一项“任务”。task意为“任务”，符合语境。 (6)题： 句意：但经过多年的努力，他们终于成功了，现在棋子湾生长着数百万棵树。 “and now millions of trees grow in Qizi Bay”说明他们成功了。achieved“成功/实现”符合语境。 (7)题： 句意：塑料在我们的日常生活中非常有用，但它也造成了很多危害。 后文“but it causes a lot of harm”转折说明塑料带来了危害，此处应说明塑料的正面属性。useful“有用的”符合语境。 (8)题： 句意：科学家甚至担心有一天海洋中的塑料可能会比鱼还多。 空后“that one day there may be more plastic than fish in the sea”所说的事情是未来某一天可能会发生的不好的事，所以此处是“担忧”。worry“担忧”符合语境。 (9)题： 句意：新西兰正试图通过禁止商店提供一次性塑料袋来减少塑料废物。 “by not allowing shops to provide single-use plastic bags”可知，通过这种方式是为了减少塑料垃圾。reduce“减少”符合语境。 (10)题： 句意：所有这些努力都给了我们对一个更绿色星球的希望。 此处表示对未来的积极期待。hope“希望”符合语境。 一、阅读单选 A篇 The Invisible Threat: Noise Pollution We are often warned about air and water pollution, but another pervasive (普遍的) threat lurks (潜伏) in our cities—noise pollution. Unlike other pollutants, it is invisible, but its effects on human health and well-being are substantial. Common sources include relentless traffic, construction activities, industrial machinery, and even loud leisure (休闲) activities. Chronic exposure to high noise levels can lead to auditory (听觉的) problems like hearing loss. Beyond the ears, it can cause sleep disturbances, increased heart rate, high blood pressure, and is linked to heightened stress levels and cognitive (认知的) impairment in children. Mitigating (减轻) this issue requires concerted efforts. Urban planning should incorporate more green spaces, as trees and shrubs act as natural sound barriers (屏障). Regulations on noise emissions from vehicles and construction sites need strict enforcement. On a personal level, using noise-canceling headphones in loud environments and being mindful (留心的) of the volume of our own activities can contribute to a quieter, healthier soundscape for everyone. 根据短文内容，选择最佳答案。 1. Why is noise pollution called an “invisible threat”? A. Because it is completely harmless. B. Because it only exists in factories. C. Because it is a new type of pollution. D. Because it cannot be seen but can harm health. 2. Which of the following is NOT mentioned as a source of noise pollution? A. Traffic and construction. B. Industrial machinery. C. Quiet countryside landscapes. D. Loud leisure activities. 3. According to the passage, what is a potential effect of noise pollution on children? A. Improved memory. B. Cognitive impairment. C. Better hearing. D. Increased height. 4. How can green spaces help reduce noise pollution? A. By making cities look prettier. B. By providing more oxygen. C. By attracting tourists. D. By acting as natural sound barriers. 5. What is one personal action suggested to reduce noise exposure? A. Buying a louder car. B. Using noise-canceling headphones. C. Ignoring the problem. D. Playing music louder. 【答案】1. D     2. C     3. B     4. D     5. B      【解析】本文是一篇说明文，介绍了噪音污染这一隐形威胁的来源、危害及缓解措施。 (1)题： 根据第一段“Unlike other pollutants, it is invisible, but its effects on human health and well-being are substantial.”可知，噪音污染被称为“隐形威胁”是因为它看不见但能危害健康。 (2)题： 根据第二段“Common sources include relentless traffic, construction activities, industrial machinery, and even loud leisure activities.”可知，文中提到了交通、建筑、工业机械和大声的休闲活动，未提到安静的乡村景观。 (3)题： 根据第二段“...and is linked to...cognitive impairment in children.”可知，噪音污染对儿童的潜在影响是认知障碍。 (4)题： 根据第三段“Urban planning should incorporate more green spaces, as trees and shrubs act as natural sound barriers.”可知，绿色空间通过充当天然隔音屏障来减少噪音污染。 (5)题： 根据第三段“On a personal level, using noise-canceling headphones in loud environments...”可知，个人层面建议使用降噪耳机。 B篇 The Great Smog of London In December 1952, London faced a serious environmental disaster. For five days, a thick layer of smog (雾霾) covered the city. The smog was so heavy that people could not see their own hands in front of their faces. Buses stopped running, and people stayed indoors to avoid the dangerous air. This event is known as the Great Smog of London. It caused thousands of deaths, mostly among the elderly and those with breathing problems. After the smog cleared, the government realized that something had to be done. The main cause of the smog was the heavy use of coal for heating and factories. People burned large amounts of coal, and the smoke mixed with fog to create the deadly smog. As a result, the government introduced new laws to reduce air pollution. One of the most important was the Clean Air Act of 1956. It encouraged people to use cleaner fuels and limited the use of coal in cities. Over time, the air quality in London improved greatly. Today, we face similar problems in many large cities around the world. Although we have better technology, air pollution is still a serious issue. The Great Smog of London reminds us that protecting the environment is not just important — it is a matter of life and death. 1. The underlined word “disaster” in the first paragraph probably means “________”. A. a happy event B. a sudden change C. a terrible accident D. a long journey 2. How does the writer explain the cause of the Great Smog? A. By telling a story. B. By giving examples of its effects. C. By describing the weather. D. By comparing it to other cities. 3. We can learn from the text that ________. A. the Great Smog of London lasted for more than a week B. the government did nothing to solve the problem C. the use of coal was the main reason for the smog D. air pollution is no longer a problem today 【答案】1. C     2. A     3. C      【解析】文章讲述了1952年12月伦敦遭遇的严重雾霾事件，并警示人们保护环境关乎生死。 (1)题： 根据第一段中“serious environmental disaster”、“thick layer of smog”、“dangerous air”以及第二段提到的“caused thousands of deaths”可知，这是一场可怕的灾难。 (2)题： 文中提到“The main cause of the smog was the heavy use of coal for heating and factories. People burned large amounts of coal, and the smoke mixed with fog to create the deadly smog.”，可知是通过阐述相关事实来解释成因，也就是讲故事的方式。 (3)题： 根据第二段“The main cause of the smog was the heavy use of coal.”可知煤炭的使用是主要原因，符合文意 一、补全对话 （来源:2026年西藏自治区中考英语试题）根据对话内容，从所给选项中选出能填入空白处的最佳选项，其中两项为多余项。 Lily: Hi, Dawa. Would you like to help protect the environment? Dawa: I’d love to. 　　　　1　　　　 Lily: First, you can start by turning off the lights. Dawa: 　　　　2　　　　 I’ll do it from now on. What’s next? Lily: Well, your home is not far from school. 　　　　3　　　　 Dawa: Sounds great. I can go to school by bike instead of riding in a car. What else? Lily: Third, you can save water. Dawa: Yeah. 　　　　4　　　　 Lily: That’s a good idea. And you can   turn off the shower when not in use. Dawa: You are an environmental protector. I’ll learn from you. Thanks a lot. Lily: 　　　　5　　　　 A. What are you doing? B. You’re welcome. C. We should turn off the taps (水龙头) after washing hands. D. What should I do? E. OK. It’s very easy. F. You’d better ride a bike to school. G. You can go shopping with your own bags instead of plastic bags. 【答案】1. D     2. E     3. F     4. C     5. B      【解析】本文主要讲述Lily向Dawa介绍保护环境的几种做法，Dawa愿意听从建议，学习环保方式。 (1)题： 后文Lily紧接着给出了第一个环保行动建议，说明Dawa此时是在询问具体该怎么做，D选项“What should I do?”符合问答逻辑。 (2)题： 后文Dawa表示自己从现在开始就会做，说明他认可Lily提出的“随手关灯”这个简单易行的建议，E选项“OK. It’s very easy.”符合逻辑。 (3)题： 前文Lily提到Dawa家离学校不远，后文Dawa回应说自己可以骑车上学、不坐汽车，说明这里Lily的建议和出行方式相关，F选项“You’d better ride a bike to school.”衔接上下文。 (4)题： 前文Lily提出“节约用水”的建议，C选项“We should turn off the taps after washing hands.”属于节水相关的内容，符合语境。 (5)题： 上一句Dawa向Lily表达了感谢，回应别人的感谢要用B选项“You’re welcome.”。 1 / 6 学科网（北京）股份有限公司 $ Unit 4 Reduce,Reuse,Recycle Section A 1a-1d A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 一、单词拼写 1. We should 　　　　　　　　 (回收) waste paper to protect the environment. 2. Dr James often explains the 　　　　　　　　 (化学的) questions to us patiently. 3. We shouldn’t 　　　　　　　　(浪费) water. 4. Too many cars can cause serious s　　　　　　 (烟雾). 5. Air p　　　　　　　　 is a serious environmental problem. 6. Eating too much junk food is h　　　　　　　　 to your body. 7. Some of the waste is 　　　　　　　　 (reuse), so don’t throw it away. 8. Wet weather makes people 　　　　　　　　 (feel) uncomfortable. 9. Many animals are in danger because of 　　　　　　　　 (globe) warming. 10. The miners 　　　　　　　　 alive when the tunnel collapsed. (bury) 二、完成句子 1. 我们可以重复使用纸张——我们应该在纸张双面书写或打印。 We can 　　　　　　　　 paper—we should write or print on 　　　　　　　　. 2. 这条河去年被工厂污染了。 The river 　　　　　　　　 　　　　　　　　 by the factory last year. 3. 我们必须停止污染环境。 We must stop 　　　　　　　　 the environment. 4. 吃太多油炸食品对你的身体有坏处。 Eating too much fried food 　　　　　　　　 　　　　　　　　 　　　　　　　　 your health. 5. 我们的父母担心他待在家里的时间太长了。 Our parents were 　　　　　　　　 　　　　　　　　 him 　　　　　　　　 at home too long. 6. 作为一名科研人员，我的叔叔总是努力寻找解决水资源短缺的办法。 As a researcher, my uncle always tries to find a 　　　　　　　　　　　　　　　　　　　　　　　 to water shortage. 7. The cake is delicious enough to eat. (改为 so…that…) The cake is 　　　　　　　　 　　　　　　　　 　　　　　　　　 I want to eat it. 三、单项选择 1. There is less ________ in the city now because people take more public transport. A. pollute B. pollution C. polluting D. polluted 2. Keep on following the family rules. Don’t let yourself ________ bad habits A. get into B. get on C. get off D. get up 3. This lake is ________ deeper than that small pond in the park. A. many B. much C. very D. quite 一、补全对话 根据上下文，选择合适的句子完成对话。 Allan: Did you watch the TV programme about pollution last night? Lucy: 　　　　1　　　　 Allan: 　　　　2　　　　 Lucy: Plastic on land, in rivers and in lakes causes land pollution. Allan: 　　　　3　　　　 Lucy: Yes, and I didn’t know noise pollution was a problem. 　　　　4　　　　 Allan: 　　　　5　　　　 Lucy: We can start by reducing waste and planting trees. A. That’s true. Land pollution is also a big problem. B. Yes, I learnt a lot. The air pollution in cities is terrible. C. I believe every action helps, big or small. D. It’s awful. What can we do? E. The bright lights and sounds from cars make animals and people feel stressed. 二、选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。      they     lose     wisely     use     cover     public     farmer     than     planet     because Why does our planet look so blue? It’s blue because water 　　　　1　　　　 almost three quarters of the Earth’s surface (表面). Water is not just an important part of our 　　　　2　　　　. It is also an important part of our body, too. More 　　　　3　　　　 half of our body weight (重量) is water. Our bodies 　　　　4　　　　 water when we exercise or go to the toilet (厕所). That’s why we need to drink plenty of water every day. Water is very 　　　　5　　　　. At home, we use water to cook, do washing or cleaning. Outside home, we can travel by water, do exercise in water, and have fun with water. 　　　　6　　　　 use it to grow vegetables and crops like rice and corn. Factories use it to make goods. 　　　　7　　　　 we can’t live without (没有) water, scientists worry that soon there won’t be enough water on the earth. Right now, ships and factories are putting 　　　　8　　　　 wastes into seas, rivers and so on. The pollution (污染) makes the water harmful (有害的) to drink. It can also harm fish and other water-living lives. What can we do to help? Use water 　　　　9　　　　. And we must do something to protect the 　　　　10　　　　 resources (资源) on the planet. Let’s save every drop of water in the world. Everybody needs to try their best. 三、完形填空 Environmental protection has become a hot topic around the world. There are many problems to be solved, and many countries are taking 　　　　1　　　　 to protect our planet. Desertification (沙漠化) is a serious problem in many places, including China. China is making great 　　　　2　　　　 to reduce its desert areas. One of these efforts is the change in Qizi Bay in Hainan Province. Qizi Bay was once a desert, and when a storm came, the air was filled with 　　　　3　　　　. This was a big problem for local people. To 　　　　4　　　　 this situation, a team of local women worked hard to plant trees in the area. It was not an easy 　　　　5　　　　 because of the difficult environment. But after many years of hard work, they finally 　　　　6　　　　 it, and now millions of trees grow in Qizi Bay. Another problem is plastic pollution. Plastic is very 　　　　7　　　　 in our daily lives, but it causes a lot of harm. Scientists even 　　　　8　　　　 that one day there may be more plastic than fish in the sea. Many countries are trying to fix this problem. New Zealand is trying to 　　　　9　　　　 plastic waste by not allowing shops to provide single-use plastic bags. Germany has been running a recycling program to encourage people to return plastic bottles. All these efforts give us 　　　　10　　　　 for a greener planet. If we work together, we can make a big difference and create a better future for everyone. 1. A. breaks B. action C. exercise D. notes 2. A. efforts B. mistakes C. choices D. friends 3. A. water B. leaves C. sand D. clouds 4. A. improve B. fit C. keep D. spread 5. A. direction B. task C. subject D. festival 6. A. canceled B. achieved C. voted D. pushed 7. A. useful B. harmful C. expensive D. safe 8. A. worry B. expect C. dream D. suggest 9. A. collect B. reduce C. encourage D. support 10. A. stress B. trouble C. order D. hope 一、阅读单选 A篇 The Invisible Threat: Noise Pollution We are often warned about air and water pollution, but another pervasive (普遍的) threat lurks (潜伏) in our cities—noise pollution. Unlike other pollutants, it is invisible, but its effects on human health and well-being are substantial. Common sources include relentless traffic, construction activities, industrial machinery, and even loud leisure (休闲) activities. Chronic exposure to high noise levels can lead to auditory (听觉的) problems like hearing loss. Beyond the ears, it can cause sleep disturbances, increased heart rate, high blood pressure, and is linked to heightened stress levels and cognitive (认知的) impairment in children. Mitigating (减轻) this issue requires concerted efforts. Urban planning should incorporate more green spaces, as trees and shrubs act as natural sound barriers (屏障). Regulations on noise emissions from vehicles and construction sites need strict enforcement. On a personal level, using noise-canceling headphones in loud environments and being mindful (留心的) of the volume of our own activities can contribute to a quieter, healthier soundscape for everyone. 根据短文内容，选择最佳答案。 1. Why is noise pollution called an “invisible threat”? A. Because it is completely harmless. B. Because it only exists in factories. C. Because it is a new type of pollution. D. Because it cannot be seen but can harm health. 2. Which of the following is NOT mentioned as a source of noise pollution? A. Traffic and construction. B. Industrial machinery. C. Quiet countryside landscapes. D. Loud leisure activities. 3. According to the passage, what is a potential effect of noise pollution on children? A. Improved memory. B. Cognitive impairment. C. Better hearing. D. Increased height. 4. How can green spaces help reduce noise pollution? A. By making cities look prettier. B. By providing more oxygen. C. By attracting tourists. D. By acting as natural sound barriers. 5. What is one personal action suggested to reduce noise exposure? A. Buying a louder car. B. Using noise-canceling headphones. C. Ignoring the problem. D. Playing music louder. B篇 The Great Smog of London In December 1952, London faced a serious environmental disaster. For five days, a thick layer of smog (雾霾) covered the city. The smog was so heavy that people could not see their own hands in front of their faces. Buses stopped running, and people stayed indoors to avoid the dangerous air. This event is known as the Great Smog of London. It caused thousands of deaths, mostly among the elderly and those with breathing problems. After the smog cleared, the government realized that something had to be done. The main cause of the smog was the heavy use of coal for heating and factories. People burned large amounts of coal, and the smoke mixed with fog to create the deadly smog. As a result, the government introduced new laws to reduce air pollution. One of the most important was the Clean Air Act of 1956. It encouraged people to use cleaner fuels and limited the use of coal in cities. Over time, the air quality in London improved greatly. Today, we face similar problems in many large cities around the world. Although we have better technology, air pollution is still a serious issue. The Great Smog of London reminds us that protecting the environment is not just important — it is a matter of life and death. 1. The underlined word “disaster” in the first paragraph probably means “________”. A. a happy event B. a sudden change C. a terrible accident D. a long journey 2. How does the writer explain the cause of the Great Smog? A. By telling a story. B. By giving examples of its effects. C. By describing the weather. D. By comparing it to other cities. 3. We can learn from the text that ________. A. the Great Smog of London lasted for more than a week B. the government did nothing to solve the problem C. the use of coal was the main reason for the smog D. air pollution is no longer a problem today 一、补全对话 （来源:2026年西藏自治区中考英语试题）根据对话内容，从所给选项中选出能填入空白处的最佳选项，其中两项为多余项。 Lily: Hi, Dawa. Would you like to help protect the environment? Dawa: I’d love to. 　　　　1　　　　 Lily: First, you can start by turning off the lights. Dawa: 　　　　2　　　　 I’ll do it from now on. What’s next? Lily: Well, your home is not far from school. 　　　　3　　　　 Dawa: Sounds great. I can go to school by bike instead of riding in a car. What else? Lily: Third, you can save water. Dawa: Yeah. 　　　　4　　　　 Lily: That’s a good idea. And you can   turn off the shower when not in use. Dawa: You are an environmental protector. I’ll learn from you. Thanks a lot. Lily: 　　　　5　　　　 A. What are you doing? B. You’re welcome. C. We should turn off the taps (水龙头) after washing hands. D. What should I do? E. OK. It’s very easy. F. You’d better ride a bike to school. G. You can go shopping with your own bags instead of plastic bags. 1 / 6 学科网（北京）股份有限公司 $