Unit8 单元测试卷 2025-2026学年冀教版英语八年级下册

冀教版八年级下册第八单元英语单元测试卷 满分：100 分 考试时间：60 分钟 一、完形填空。（共 10 小题，每小题 1.5 分，满分 15 分） 阅读下面短文，掌握其大意，然后从各题所给的 A、B、C 三个选项中，选出最佳选项。 The earth is our home. We should love and 1______ it. But now, our earth is facing many environmental problems, like pollution and global warming. It’s time for us to 2______ our world. Everyone can do something helpful. We can start with small things in our daily life. First, we should 3______ rubbish. We can’t throw rubbish everywhere. We should put it into the dustbins. We can also 4______ waste paper, bottles and plastic. Second, we should save energy. We can turn off the lights and TVs when we 5______ the room. We can walk or ride bikes more instead of 6______ cars. Third, we should plant more trees. Trees can make the air 7______ and stop the wind from blowing the earth away. We should tell more people to protect the environment. If 8______ works together, we can make our world more beautiful. Protecting our world is our duty. Let’s take 9______ right now. We will have a 10______ and healthier home. ( ) 1.A. pollute B. protect C. destroy ( ) 2.A. save B. break C. forget ( ) 3.A. throw B. litter C. sort ( ) 4.A. waste B. recycle C. use ( ) 5.A. reach B. leave C. enter ( ) 6.A. driving B. riding C. taking ( ) 7.A. dirty B. clean C. dry ( ) 8.A. someone B. anyone C. everyone ( ) 9.A. action B. money C. note ( ) 10.A. worse B. better C. smaller 二、语法填空。（共 10 小题，每小题 1.5 分，满分 15 分） 阅读下面短文，在空白处填入 1 个适当的单词或括号内单词的正确形式。 It’s our duty to protect the earth. We should do something 1______ (save) our world. Now, there is a lot of 2______ (pollute) around us. It makes our earth dirty. We must stop 3______ (pollute) the environment. We can do many small things. We can recycle waste things, like paper and plastic. We should turn off the lights when we leave the room. It can help save 4______ (electricity). We should plant more trees and 5______ (flower). They can make the air fresh and clean. We shouldn’t cut down trees. We can take the bus or ride bikes instead of 6______ (drive) cars. It can make the air cleaner. We should tell our 7______ (friend) and family to protect the environment. Let’s try our best 8______ (make) the world a better place. 9______ (take) small actions is very important. Everyone should play a part in 10______ (protect) our world. 三、阅读理解。（共 3 篇，每篇 5 小题，每小题 2 分，满分 30 分） 阅读下列短文，从每题所给的 A、B、C 三个选项中，选出最佳选项。 A Protecting our world is very important. The earth is our only home, so we must take good care of it. There are many ways to protect the environment. First, we should recycle things. We can recycle waste paper, plastic bottles and cans. It can reduce waste. Second, we should save water and electricity. We can turn off the tap after washing hands. We can turn off the lights when leaving a room. Third, we should plant more trees. Trees can help clean the air and make our world more beautiful. Let’s take action together. Everyone can make a difference. ( )1. What is our only home according to the passage? A. The moon. B. The earth. C. The sun. ( ) 2. What can we do to reduce waste? A. Pollute the environment. B. Recycle things. C. Cut down trees. ( ) 3. What should we do after washing hands? A. Turn on the tap. B. Leave the tap on. C. Turn off the tap. ( ) 4. What can trees help do? A. Clean the air. B. Make waste. C. Pollute water. ( ) 5. What does the writer ask us to do? A. Take action to protect the world. B. Do nothing for the earth. C. Make more waste. B Now our earth is in trouble. There is air pollution, water pollution and land pollution everywhere. Air pollution makes the air dirty. We can’t breathe fresh air. Water pollution makes the water dirty. We can’t drink clean water. Land pollution makes the land less for plants. We must do something to stop pollution. We should not throw rubbish everywhere. We should not pour dirty water into rivers. We should not use too many plastic bags. We can use cloth bags instead of plastic bags. We can pick up rubbish and put it into dustbins. We can plant more green plants. Protecting the earth is protecting ourselves. Let’s work together to save our world. ( ) 6. What pollution is NOT mentioned in the passage? A. Air pollution. B. Noise pollution. C. Water pollution. ( ) 7. What does air pollution make? A. The air clean. B. The air dirty. C. The water clean. ( ) 8. What should we use instead of plastic bags? A. Cloth bags. B. Paper bags. C. Plastic bags. ( ) 9. What can we do to help the earth? A. Pour dirty water into rivers. B. Pick up rubbish. C. Throw rubbish everywhere. ( ) 10. What does the passage want to tell us? A. We should protect our world. B. Pollution is good for us. C. Our earth is very clean. C Saving our world is not difficult. We can do many small things in our daily life. When we go shopping, we can use cloth bags instead of plastic bags. It helps reduce plastic pollution. We should save every drop of water. We can reuse water, like using the water to clean the floor after washing fruits. We should also save paper. We can write on both sides of paper. It helps save trees. We can walk or ride bikes to school or work. It is good for the environment and our health. Small actions can make a big difference. Let’s start from now, start from small things. ( ) 11. What can we use when shopping? A. Plastic bags. B. Cloth bags. C. Paper bags. ( ) 12. How can we reuse water? A. Pour it away. B. Use it to clean the floor. C. Drink it directly. ( ) 13. How can we save paper? A. Write on one side. B. Write on both sides. C. Waste more paper. ( ) 14. What can we do to protect the environment? A. Drive cars every day. B. Walk or ride bikes. C. Waste water. ( ) 15. What can small actions do? A. Make no difference. B. Make a big difference. C. Make more pollution. 四、阅读表达。（共 5 小题，满分 10 分） 阅读下面短文，根据短文内容回答问题。 Our earth is our home. We should protect it and save our world. Now, the environment is getting worse. There is too much pollution. We have to do something to help. We can recycle waste things like paper, plastic and glass. We can save water and electricity in our daily life. We can plant more trees and flowers to make our world beautiful. We shouldn’t throw rubbish everywhere. We shouldn’t cut down too many trees. We shouldn’t waste water or food. Everyone should play a part in protecting the environment. Let’s work together and make our world cleaner and better. 1.What is our home? ________________________________________ 2.Why do we need to help the earth? ________________________________________________ 3. What can we recycle? ____________________________________________ 4.What can we plant to make our world beautiful? __________________________________________ 5. What shouldn’t we do with rubbish? ______________________________________________ 五、补全对话。（共 5 小题，每小题 2 分，满分 10 分） 根据对话内容，在横线上填写恰当的句子，使对话完整、通顺。 A: Hi, Li Ming. Our earth is facing many problems. B: Yes. We should save our world. A: 1. ____________________________? B: We can do many small things. A: 2. ____________________________? B: We can recycle paper and plastic. A: What else can we do? B: 3. ____________________________ when we leave the room. A: You’re right. Should we plant more trees? B: 4. ____________________________. Trees help a lot. A: Let’s take action together. B: 5. ____________________________. 六、书面表达。（满分 20 分） 地球是我们共同的家园，保护环境、拯救世界是我们的责任。请你以Save Our World为题，写一篇英语短文，谈谈我们可以做哪些小事来保护环境。 要求： 1. 语句通顺，意思连贯； 2. 词数 60-80 词； 3. 文中不得出现真实姓名和校名。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案及详解 1、 1.答案：B详解：考查动词词义辨析，地球是我们的家，我们应该爱护并保护它，protect 保护，pollute 污染，destroy 破坏，故选 B，贴合本单元环保主题。 2.答案：A详解：考查动词词义辨析，面对环境问题，我们是时候拯救世界了，save 拯救，break 破坏，forget 忘记，故选 A。 3.答案：C详解：考查动词词义辨析，sort rubbish 是本单元核心短语，意为 “垃圾分类”，符合环保语境，故选 C。 4.答案：B详解：考查动词词义辨析，我们可以回收废纸、瓶子和塑料，recycle 回收利用，waste 浪费，use 使用，故选 B。 5.答案：B详解：考查动词词义辨析，离开房间时关灯和电视，leave 离开，reach 到达，enter 进入，故选 B。 6.答案：A详解：考查动词词义辨析，instead of doing sth.，此处指代替开车，drive cars 开车，故选 A。 7.答案：B详解：考查形容词词义辨析，树木能让空气干净，clean 干净的，dirty 脏的，dry 干燥的，故选 B。 8.答案：C详解：考查不定代词，if 引导条件状语从句，此处指如果每个人共同努力，everyone 每个人，故选 C。 9.答案：A详解：考查固定短语，take action 意为 “采取行动”，是本单元重点短语，故选 A。 10. 答案：B详解：考查形容词比较级，我们会拥有一个更好、更健康的家园，better 更好的，worse 更差的，smaller 更小的，故选 B。 2、 1. 答案：to save详解：考查动词不定式，此处用不定式作目的状语，意为 “做一些事来拯救世界”，故填 to save。 2. 答案：pollution详解：考查名词，a lot of 后接名词，pollute 的名词形式是 pollution，意为 “污染”，为不可数名词。 3. 答案：polluting详解：考查固定用法，stop doing sth. 意为 “停止做某事”，此处指停止污染环境，故填 polluting。 4. 答案：electricity详解：考查名词，save electricity 意为 “节约用电”，是本单元核心短语，故填 electricity。 5. 答案：flowers详解：考查名词复数，and 连接并列成分，trees 是复数，flower 也用复数形式 flowers。 6. 答案：driving详解：考查固定用法，instead of doing sth. 意为 “代替做某事”，故填 driving。 7. 答案：friends详解：考查名词复数，our 后接可数名词复数，friend 的复数形式是 friends。 8. 答案：to make详解：考查固定用法，try one’s best to do sth. 意为 “尽某人最大努力做某事”，故填 to make。 9.答案：Taking详解：考查动名词，此处用动名词作主语，谓语动词用单数，句首首字母大写，故填 Taking。 10.答案：protecting详解：考查固定用法，play a part in doing sth. 意为 “在做某事中发挥作用”，故填 protecting。 3、 1. 答案：B详解：细节理解题，由文中 “The earth is our only home” 可知选 B。 2. 答案：B详解：细节理解题，由文中 “We can recycle things. It can reduce waste.” 可知选 B。 3. 答案：C详解：细节理解题，由文中 “We can turn off the tap after washing hands.” 可知选 C。 4. 答案：A详解：细节理解题，由文中 “Trees can help clean the air” 可知选 A。 5. 答案：A详解：细节理解题，由文中 “Let’s take action together.” 可知作者呼吁我们行动起来保护世界，故选 A。 6. 答案：B详解：细节理解题，文中提到空气污染、水污染、土地污染，未提及噪音污染，故选 B。 7. 答案：B详解：细节理解题，由文中 “Air pollution makes the air dirty.” 可知选 B。 8. 答案：A详解：细节理解题，由文中 “We can use cloth bags instead of plastic bags.” 可知选 A。 9. 答案：B详解：细节理解题，由文中 “We can pick up rubbish and put it into dustbins.” 可知选 B。 10. 答案：A详解：主旨大意题，全文围绕保护环境、拯救世界展开，故选 A。 11. 答案：B详解：细节理解题，由文中 “When we go shopping, we can use cloth bags instead of plastic bags.” 可知选 B。 12. 答案：B详解：细节理解题，由文中 “using the water to clean the floor after washing fruits” 可知选 B。 13. 答案：B详解：细节理解题，由文中 “We can write on both sides of paper.” 可知选 B。 14. 答案：B详解：细节理解题，由文中 “We can walk or ride bikes to school or work.” 可知选 B。 15. 答案：B详解：细节理解题，由文中 “Small actions can make a big difference.” 可知选 B。 四、 1.答案：The earth is our home.详解：细节理解题，定位文中 “Our earth is our home.” 直接提取答案。 2. 答案：Because the environment is getting worse and there is too much pollution.详解：细节理解题，由文中 “Now, the environment is getting worse. There is too much pollution.” 整合答案。 3. 答案：We can recycle waste things like paper, plastic and glass.详解：细节理解题，由文中 “We can recycle waste things like paper, plastic and glass.” 直接提取答案。 4. 答案：We can plant more trees and flowers.详解：细节理解题，由文中 “We can plant more trees and flowers to make our world beautiful.” 直接提取答案。 5. 答案：We shouldn’t throw rubbish everywhere.详解：细节理解题，由文中 “We shouldn’t throw rubbish everywhere.” 直接提取答案。 五、 1. 答案：What can we do to save our world详解：根据下文回答的具体做法，可知此处询问我们能做什么来拯救世界，符合语境。 2. 答案：What can we do to protect the environment详解：根据下文回答的回收利用的做法，可知此处询问环保的具体做法，贴合话题逻辑。 3. 答案：We can turn off the lights详解：根据后文 “离开房间时”，结合环保知识点，回答关灯，符合语境。 4. 答案：Yes, we should详解：根据上文一般疑问句，结合环保常识，给出肯定回答，符合交际逻辑。 3 5. 答案：OK. Let’s start from small things详解：回应上文共同行动的提议，贴合单元环保主题，符合对话语境。 六、参考范文 Save Our World The earth is our home. We should save our world and protect the environment.We can do many small things. We can recycle paper and plastic. We should save water and electricity. We can plant more trees.We shouldn’t throw rubbish everywhere. We can walk or ride bikes instead of driving cars.Small actions make a big difference. Let’s work together to make our world better. 学科网（北京）股份有限公司 $