Unit 7 Global warming 单元测试卷-2025-2026学年沪外教版（2024）七年级英语上册

沪外教版（2025）七年级上册英语Unit 7 Global warmings单元测试卷 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. Global warming leads to the rise of sea l___________ (水平), which threatens coastal cities. 2. Cutting down too many trees i___________ (增加) the risk of global warming. 3. Using public transportation can help r___________ (减少) carbon emissions. 4. The g___________ (政府) is making policies to deal with global warming. 5. Polar bears are in danger because of the melting of i___________ (冰) caused by global warming. 6. Planting more trees can a___________ (改善) air quality and fight against global warming. 7. Many scientists are doing r___________ (研究) on the effects of global warming. 8. Burning f___________ (燃料) like coal and oil produces a lot of greenhouse gases. 9. We should raise a___________ (意识) of protecting the environment to slow down global warming. 10. The t___________ (温度) around the world is getting higher and higher due to global warming. 11. Some n___________ (自然的) disasters, like floods, are more frequent because of global warming. 12. Renewable energy, such as solar and wind power, can replace t___________ (传统的) energy sources. 13. The d___________ (破坏) of the ozone layer is related to global warming. 14. People all over the world should c___________ (合作) to solve the problem of global warming. 15. A small change in our daily habits can make a d___________ (不同) in preventing global warming. 二、完形填空（5分，每题1分） Global warming is a serious problem today. It 1. (affects/affected) our planet in many ways. Temperatures are rising, and ice at the poles is 2. (melt/melting). This makes sea levels go up. Some low - lying islands may disappear in the future. To fight global warming, we can do small things in our daily lives. For example, we can use less plastic and 3. (save/saving) energy. Many countries are also working together. They 4. (develop/developed) new technologies to cut down greenhouse gases. We all hope that our efforts can 5. (stop/stopping) global warming and protect our home. 1. A. affects B. affected 2. A. melt B. melting 3. A. save B. saving 4. A. develop B. developed 5. A. stop B. stopping 三、英汉互译（10分，每题1分） 1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1. 全球变暖 ______________________ 2. greenhouse gases ________________ 3. 海平面上升 ____________________ 4. renewable energy ________________ 5. 自然灾难 ______________________ 6. carbon emissions ________________ 7. 环境保护 ______________________ 8. solar power ____________________ 9. 减缓全球变暖 ________________ 10. fight against global warming ______________________________ 四、用所给词的适当形式填空（10分，每题1分） 1. Global warming is one of the most serious problems (problem) in the world. 2. We should try our best to reduce (reduce) carbon emissions. 3. The melting of ice is caused (cause) by global warming is a big threat. 4. Using public transport is a good way to save (save) energy. 5. Many trees are cut (cut) down every year, which is bad for the environment. 6. Solar energy is a kind of renewable (renew) energy. 7. Scientists are doing research on how to deal (deal) with global warming. 8. If we all work together, we will make (make) a difference. 9. The government has made policies to protect (protect) the environment. 10. People's awareness of environmental protection has risen (rise) in recent years. 五、单项选择（15分，每题1分） 1. Global warming has a great impact on ______. A. the universe B. the earth C. the sun D. the moon 2. Which of the following can help fight global warming? A. Cutting down more trees B. Using more private cars C. Recycling waste D. Burning more coal 3. ______ is a renewable energy source. A. Coal B. Oil C. Natural gas D. Solar power 4. The rise of sea levels is mainly due to ______. A. the melting of ice B. the growth of plants C. the increase of rain D. the development of cities 5. To deal with global warming, countries should ______. A. work alone B. compete with each other C. cooperate D. do nothing 6. Greenhouse gases can ______. A. cool down the earth B. warm up the earth C. make the earth dry D. make the earth wet 7. We can raise environmental awareness by ______. A. ignoring environmental problems B. spreading information about environmental protection C. polluting the environment D. wasting resources 8. Which is NOT a natural disaster caused by global warming? A. Floods B. Earthquakes C. Droughts D. Typhoons 9. Using less plastic is ______ for preventing global warming. A. harmful B. useless C. helpful D. expensive 10. The temperature around the world is ______ because of global warming. A. falling B. rising C. staying the same D. changing randomly 11. Renewable energy can ______ traditional energy sources. A. replace B. increase C. reduce D. damage 12. ______ can produce a lot of greenhouse gases. A. Planting trees B. Using solar power C. Burning fuel D. Recycling 13. The problem of global warming requires ______ effort. A. individual B. no C. worldwide D. local 14. We should develop ______ to cut down greenhouse gases. A. new technologies B. traditional technologies C. more factories D. more cars 15. A small change in our daily habits can ______ in preventing global warming. A. make a difference B. make no difference C. make things worse D. make it more difficult 六、句型转换（5分，每题1分） 1. Global warming affects our planet.（改为一般疑问句） ______ global warming ______ our planet? 2. We can save energy by using public transportation.（对划线部分提问） ______ ______ we save energy? 3. The melting of ice is caused by global warming.（改为主动语态） Global warming ______ the melting of ice. 4. It is important to protect the environment.（改为同义句） ______ the environment ______ important. 5. We should work together to fight global warming.（改为同义句） We should cooperate to ______ ______ global warming. 七、翻译句子（10分，每题2分） 1. 全球变暖是一个需要全世界关注的问题。 Global warming is a problem that ______ ______ ______ of the whole world. 2. 我们应该减少使用一次性塑料制品来对抗全球变暖。 We should ______ ______ ______ disposable plastic products to fight against global warming. 3. 植树可以帮助改善因全球变暖而恶化的环境。 Planting trees can help improve the environment that ______ ______ by global warming. 4. 政府正在采取措施来减少温室气体排放。 The government is ______ ______ to reduce greenhouse gas emissions. 5. 每个人都可以为减缓全球变暖做出贡献。 Everyone can ______ ______ ______ slowing down global warming. 八、阅读理解（20分，每题2分） 第一篇 Global warming is changing our world. The average temperature of the earth is increasing. This is because of the greenhouse gases, such as carbon dioxide. People produce these gases by burning fossil fuels like coal, oil and gas. Deforestation is also a reason, as trees can absorb carbon dioxide. The effects of global warming are serious. Sea levels are rising, and some islands may disappear. Extreme weather events, like heatwaves and floods, are becoming more frequent. Animals and plants are also affected. Some species may die out because they can't adapt to the changing environment. To solve the problem of global warming, we need to take action. We can use more renewable energy, plant more trees and reduce waste. Everyone's small effort can make a big difference. 根据短文内容，选择正确答案： 1. What causes global warming according to the passage? A. Only the burning of fossil fuels. B. Only deforestation. C. The burning of fossil fuels and deforestation. D. The growth of plants. 2. Which of the following is an effect of global warming? A. The decrease of sea levels. B. Less frequent extreme weather events. C. Some species may die out. D. The increase of forests. 3. What can we do to solve global warming? A. Use more fossil fuels. B. Cut down more trees. C. Use more renewable energy. D. Produce more waste. 4. The underlined word “absorb” means ______ in Chinese. A. 释放 B. 吸收 C. 产生 D. 变化 5. The passage mainly tells us ______. A. what global warming is and how to solve it B. what causes global warming C. what effects global warming has D. why we need to plant more trees 第二篇 The Arctic (北极) is facing the problem of global warming seriously. The ice in the Arctic is melting at a fast pace. This not only affects the polar bears, which depend on the ice to live, but also causes the sea levels to rise around the world. Scientists have found that the temperature in the Arctic is rising twice as fast as the global average. The melting ice also releases methane (甲烷), a powerful greenhouse gas, which further speeds up global warming. To protect the Arctic, many countries are working on reducing greenhouse gas emissions. They are also setting up protected areas and doing research to better understand the changes. 1. What is the main problem in the Arctic? A. The increase of polar bears. B. The melting of ice due to global warming. C. The decrease of greenhouse gases. D. The growth of forests. 2. How does the melting ice in the Arctic affect global warming? A. It slows down global warming. B. It releases methane and speeds up global warming. C. It has no effect on global warming. D. It absorbs greenhouse gases. 3. What are countries doing to protect the Arctic? A. Increasing greenhouse gas emissions. B. Cutting down trees in the Arctic. C. Setting up protected areas and doing research. D. Catching more polar bears. 4. Polar bears depend on ______ to live. A. the ice B. the sea C. the trees D. the greenhouse gases 5. The passage is mainly about ______. A. the beauty of the Arctic B. the polar bears in the Arctic C. how to visit the Arctic D. the impact of global warming on the Arctic and solutions 九、书面表达（10分） 以“Fighting Global Warming”为题，写一篇短文，谈谈全球变暖的危害以及我们可以采取的应对措施，不少于80词。 ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 答案 一、根据首字母或中文提示填空 1. level 2. increases 3. reduce 4. government 5. ice 6. improve 7. research 8. fuel 9. awareness 10. temperature 11. natural 12. traditional 13. destruction 14. cooperate 15. difference 二、完形填空 1. A 2. B 3. A 4. A 5. A 三、英汉互译 1. Global warming 2. 温室气体 3. Sea level rise 4. 可再生能源 5. Natural disasters 6. 碳排放 7. Environmental protection 8. 太阳能 9. Slow down global warming 10. 对抗全球变暖 四、用所给词的适当形式填空 1. problems 2. to reduce 3. caused 4. to save 5. are cut 6. renewable 7. to deal 8. will make 9. to protect 10. has risen 五、单项选择 1. B 2. C 3. D 4. A 5. C 6. B 7. B 8. B 9. C 10. B 11. A 12. C 13. C 14. A 15. A 六、句型转换 1. Does; affect 2. How can 3. causes 4. Protecting; is 5. fight against 七、翻译句子 1. needs the attention 2. reduce the use of 3. is worsened 4. taking measures 5. make contributions to 八、阅读理解 第一篇 1. C 2. C 3. C 4. B 5. A 第二篇 1. B 2. B 3. C 4. A 5. D 九、（略） $$