Unit 8 Our Blue Planet测试卷2024-2025学年仁爱科普版（2024）七年级英语下册

仁爱科普版七年级下册Unit 8 Our Blue Planet测试卷 满分：100分 时间：90分钟 姓名：__________ 得分：__________ 一、根据首字母或中文提示填空（15分，每空1分） 1. The Earth is our blue p______ (行星) and we should protect it. 2. We can r______ (重复利用) water to save resources. 3. Too much plastic p______ (污染) the environment. 4. Planting more trees helps improve air q______ (质量). 5. People should stop cutting down f______ (森林) randomly. 6. The government is taking a______ (行动) to protect the planet. 7. Using public t______ (交通) reduces carbon emissions. 8. We should save e______ (能源) in daily life. 9. Littering is h______ (有害的) to the environment. 10. There are many e______ (生态的) problems we need to solve. 11. Recycling bins help s______ (分类) waste. 12. The river was once clean, but now it's p______ (污染的). 13. We can use r______ (可再生的) energy like solar power. 14. Protecting wild animals is part of protecting the e______ (生态系统). 15. Let's work together to make our planet g______ (绿色的) again. 二、单词辨音（5分，每题1分） 选出下列每组单词中划线部分发音不同的一项。 ( ) 1. A. planet B. repeat C. create D. grade ( ) 2. A. pollute B. blue C. rule D. put ( ) 3. A. quality B. energy C. society D. reply ( ) 4. A. harmful B. farm C. warm D. party ( ) 5. A. ecosystem B. cost C. most D. lost 三、英汉互译（10分，每题1分） 1. blue planet __________ 6. 重复利用水 __________ 2. air quality __________ 7. 采取行动 __________ 3. public transport __________ 8. 对……有害 __________ 4. recycling bin __________ 9. 可再生能源 __________ 5. ecological problem __________ 10. 保护生态系统 __________ 四、用所给词的适当形式填空（10分，每题1分） 1. We should try ______ (protect) our blue planet. 2. Recycling can help ______ (reduce) waste. 3. The factory ______ (pollute) the river last year. 4. Using less plastic is a good way ______ (save) the environment. 5. Solar energy is a kind of ______ (renew) energy. 6. Let's ______ (take) action to make a difference. 7. Littering ______ (harm) the environment seriously. 8. More and more people are interested in ______ (ecology) protection. 9. We can't live without ______ (clean) air and water. 10. The government ______ (build) more recycling bins recently. 五、单项选择（15分，每题1分） ( ) 1. —How can we protect our blue planet? —By ______ public transport. A. use B. using C. used D. to use ( ) 2. Too much plastic ______ the earth. A. is harm to B. are harmful to C. is harmful to D. are harm to ( ) 3. We should save water ______ repeating use. A. by B. with C. in D. on ( ) 4. —What's the problem with the river? —It ______ by the factory. A. pollutes B. polluted C. is polluted D. was polluted ( ) 5. Planting trees ______ improve air quality. A. help B. helps C. helped D. helping ( ) 6. Using solar power ______ a good way to save energy. A. is B. are C. was D. were ( ) 7. We need ______ more about ecological protection. A. learn B. to learn C. learning D. learned ( ) 8. —______ you recycle waste? —Yes, we do. A. Do B. Are C. Can D. Will ( ) 9. The government is trying ______ people's awareness of environmental protection. A. raise B. to raise C. raising D. raised ( ) 10. —Why is protecting the planet important? —Because it's our only ______. A. home B. family C. house D. room ( ) 11. Let's stop ______ down forests to protect wild animals. A. cut B. cutting C. to cut D. cuts ( ) 12. Renewable energy ______ wind and solar power. A. include B. includes C. including D. included ( ) 13. —How does recycling help? —It helps ______ resources. A. save B. saving C. saved D. to saving ( ) 14. The air in the city is getting ______ because of more cars. A. bad B. worse C. worst D. badly ( ) 15. We should encourage people ______ green lifestyles. A. live B. to live C. living D. lived 六、按要求完成句子（10分，每题2分） 1. We protect the planet by recycling.（对划线部分提问） ______ ______ you protect the planet? 2. Plastic pollutes the environment.（改为被动语态） The environment ______ ______ by plastic. 3. We should save water.（改为否定句） We ______ ______ save water. 4. Solar power is a renewable energy.（改为同义句） Solar power is an energy that ______ ______. 5. Let's plant more trees.（改为同义句） ______ ______ planting more trees? 七、翻译句子（10分，每题2分） 1. 我们的蓝色星球需要我们的保护。 _________________________________________________________________________ 2. 重复利用水可以节约资源。 _________________________________________________________________________ 3. 空气污染是一个严重的生态问题。 _________________________________________________________________________ 4. 政府正在采取行动减少污染。 _________________________________________________________________________ 5. 让我们一起努力，让地球再次变绿。 _________________________________________________________________________ 八、阅读理解（15分，每题3分，1篇） Our blue planet is facing many environmental problems. Pollution, including air, water and plastic pollution, is getting worse. Deforestation also destroys the homes of wild animals. But there are things we can do. We can use public transport instead of driving cars. Recycling waste, like paper, plastic and glass, helps save resources. Planting trees can improve air quality. Using renewable energy, such as solar and wind power, reduces carbon emissions. Everyone can take action to protect our planet. ( ) 1. What environmental problems are mentioned? A. Pollution and deforestation. B. Earthquakes and floods. C. Fires and droughts. D. None of the above. ( ) 2. How can we reduce air pollution? A. By driving cars. B. By cutting down trees. C. By planting trees. D. By littering. ( ) 3. What kind of waste can we recycle? A. Paper, plastic and glass. B. Food and clothes. C. Books and toys. D. All of the above. ( ) 4. What is renewable energy? A. Solar and wind power. B. Coal and oil. C. Gas and wood. D. None of the above. ( ) 5. What can we do to protect the planet? A. Use public transport. B. Recycle waste. C. Plant trees. D. All of the above. 九、书面表达（10分） 以 “Protecting Our Blue Planet” 为题，写一篇短文，内容需包含： 1. 我们蓝色星球面临的环境问题（如污染、森林砍伐等）； 2. 我们可以采取的保护行动（如重复利用、植树等）； 3. 呼吁大家共同保护地球。 要求：语句通顺，不少于60词，可适当发挥。 _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ 答案 一、1. planet 2. reuse 3. pollutes 4. quality 5. forests 6. action 7. transport 8. energy 9. harmful 10. ecological 11. sort 12. polluted 13. renewable 14. ecosystem 15. green 二、1. B 2. D 3. C 4. C 5. C 三、1. 蓝色星球 2. 空气质量 3. 公共交通 4. 回收箱 5. 生态问题 6. reuse water 7. take action 8. be harmful to 9. renewable energy 10. protect the ecosystem 四、1. to protect 2. reduce 3. polluted 4. to save 5. renewable 6. take 7. harms 8. ecological 9. clean 10. has built 五、1. B 2. C 3. A 4. C 5. B 6. A 7. B 8. A 9. B 10. A 11. B 12. B 13. A 14. B 15. B 六、1. How do 2. is polluted 3. should not 4. is renewable 5. What about 七、1. Our blue planet needs our protection. 2. Reusing water can save resources. 3. Air pollution is a serious ecological problem. 4. The government is taking action to reduce pollution. 5. Let's work together to make the earth green again. 八、1. A 2. C 3. A 4. A 5. D 九、Protecting Our Blue Planet Our blue planet is in trouble. Pollution, like air and water pollution, and deforestation are big problems. But we can help. We can reuse water and recycle waste. Planting more trees is also good. Using public transport and renewable energy matters too. Let's all take action to protect our only planet. Together, we can make it better. 学科网（北京）股份有限公司 $$