Unit 13 We’re trying to save the earth! 单元提优测试卷 2025-2026学年人教版（2012）九年级英语全一册

人教版九年级英语全一册 Unit 13 We’re trying to save the earth! 单元提优测试卷 测试时间：90分钟 总分：120分 一、单项选择（每小题2分，共30分） 从A、B、C、D四个选项中选出最佳选项。 1. We should try to ______ the earth. A. pollute B. save C. waste D. drive 2. The river is badly ______. We must clean it up. A. clean B. dirty C. polluted D. full 3. People shouldn’t ______ rubbish everywhere. A. throw B. use C. make D. fold 4. We should ______ paper to protect trees. A. waste B. save C. burn D. buy 5. The factory ______ waste water into the river every day. A. pours B. takes C. brings D. gets 6. We should use ______ bags instead of plastic bags. A. paper B. new C. big D. small 7. Smoking is ______ to our health. A. harmful B. good C. helpful D. useful 8. We should ______ the lights when we leave the room. A. turn on B. turn off C. turn up D. turn down 9. Everyone should play a part in ______ the earth. A. protect B. protecting C. protected D. to protect 10. The air ______ is serious in big cities. A. pollution B. activity C. ability D. money 11. We should stop ______ the environment. A. pollute B. polluting C. to pollute D. polluted 12. It’s important ______ the earth. A. protect B. to protect C. protecting D. protected 13. We can ______ the waste things and save money. A. recycle B. buy C. sell D. make 14. Too much noise is also a kind of ______. A. pollution B. food C. water D. help 15. We should use ______ energy in our daily life. A. clean B. dirty C. cheap D. expensive 二、完形填空（每小题2分，共20分） 阅读下面短文，掌握其大意，从A、B、C、D中选出最佳选项。 The earth is our home. We must take care of it. Today, the environment is becoming worse and worse. There is air 16______, water pollution and noise pollution. Factories are pouring waste water into rivers. Many animals and plants are in danger. We must do something to 17______ the earth. We should stop 18______ rubbish everywhere. We can 19______ waste paper and bottles. We should use paper bags 20______ of plastic bags. We should 21______ off lights and taps when we don’t need them. Everyone should play a part in saving the earth. It’s our duty to 22______ the environment clean. If we try our best, the earth will become 23______ and more beautiful. We can enjoy 24______ air and clean water. Let’s work together to save our 25______ home. 16. A. pollution B. activity C. information D. message 17. A. save B. pollute C. waste D. burn 18. A. throwing B. to throw C. throw D. threw 19. A. recycle B. buy C. sell D. cut 20. A. instead B. because C. or D. and 21. A. turn B. take C. get D. give 22. A. keep B. make C. let D. have 23. A. cleaner B. dirtier C. worse D. bigger 24. A. fresh B. hot C. cold D. wet 25. A. only B. common C. own D. easy 三、阅读理解（每小题2.5分，共25分） A Nowadays, environmental pollution is a serious problem around the world. The air is not fresh because of the smoke from factories and cars. The rivers are dirty because factories pour waste water into them. Rubbish is everywhere in some places. It makes our earth dirty and unhealthy. We must do something to stop pollution. We should throw rubbish into dustbins. We should plant more trees to make the air fresh. We should use less plastic and recycle more things. Everyone should play a part in protecting the environment. If we work together, our earth will become more and more beautiful. 26. What makes the air not fresh? A. Smoke from factories and cars. B. Fresh water. C. Green trees. D. Clean food. 27. Why are the rivers dirty? A. Because people swim in them. B. Because factories pour waste water. C. Because there are many fish. D. Because there is no water. 28. Where should we throw rubbish? A. Everywhere. B. Into dustbins. C. Into rivers. D. On the ground. 29. What can we plant to make the air fresh? A. Vegetables. B. Trees. C. Flowers. D. Grass. 30. What will happen if we work together? A. The earth will be dirtier. B. The earth will be more beautiful. C. The pollution will be worse. D. The air will be dirty. B Protecting the environment is very important for us. We have only one earth. We must keep it clean and healthy. We can do many small things in our daily life. We can turn off the lights when we leave a room. We can save water by turning off the taps. We can use paper bags instead of plastic bags when we go shopping. We can recycle bottles, paper and other waste things. We should not throw litter everywhere. We should plant more trees and flowers. These small things can make a big difference. Let’s take action right now and make our home a better place. 31. How many earths do we have? A. One. B. Two. C. Three. D. Four. 32. What can we do to save water? A. Leave the taps on. B. Turn off the taps. C. Use much water. D. Pour water everywhere. 33. What should we use when we go shopping? A. Plastic bags. B. Paper bags. C. Cloth bags. D. Small bags. 34. What can we recycle? A. Bottles and paper. B. Food and drinks. C. New clothes. D. Old books. 35. What can small things do? A. Nothing. B. Make a big difference. C. Make trouble. D. Waste time. 四、七选五（每小题2分，共10分） 根据短文内容，从A—G中选出能填入空白处的最佳选项，有两项多余。 The earth is our home, and we should look after it well. 36______ Air pollution makes us sick. Water pollution makes rivers dirty. 37______ We must do something to help. We can plant more trees to clean the air. 38______ We can throw rubbish into dustbins. 39______ We can turn off lights and water when we don’t use them. 40______ If everyone does these things, our earth will be much better. A. Noise pollution makes us feel bad. B. Pollution is bad for us and the earth. C. We can recycle waste things. D. We should try our best to protect the earth. E. We can play games every day. F. We can watch TV for long hours. G. We can use clean energy. 五、词汇运用（每小题1分，共10分） （一）根据句意及首字母提示补全单词 41. We should s______ the earth. 42. Air p______ is a big problem now. 43. Don’t t______ rubbish everywhere. 44. We can r______ waste paper and bottles. 45. Smoking is h______ to our health. （二）用所给词的适当形式填空 46. We should try our best ______ (protect) the environment. 47. Everyone should play a part in ______ (save) the earth. 48. We must stop ______ (pollute) the river. 49. Let’s ______ (plant) more trees. 50. The earth is ______ (become) dirtier than before. 六、任务型阅读（每小题2分，共10分） 阅读短文，根据短文内容回答问题，每空词数不限。 Nowadays, the environment is badly polluted. There are many kinds of pollution around us, such as air pollution, water pollution and noise pollution. They are all harmful to our health and the earth. We must take action to protect our home. We can plant more trees to make the air fresh. We should not throw litter everywhere. We should save water and electricity in our daily life. We can recycle useful things and reduce waste. If everyone does a little, the earth will become much cleaner and more beautiful. It is our duty to love and protect the earth. 51. What kinds of pollution are mentioned in the passage? ___________________________________________________________________________ 52. What are the pollutions harmful to? ___________________________________________________________________________ 53. What can we plant to make the air fresh? ___________________________________________________________________________ 54. What should we save in our daily life? ___________________________________________________________________________ 55. What is our duty? ___________________________________________________________________________ 七、书面表达（共15分） 以 Protect Our Earth 为题，写一篇短文。 要求：紧扣本单元重点词汇、句型、语法；基础难度，语句通顺，语法正确。 ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 参考答案 一、单项选择 1.B 2.C 3.A 4.B 5.A 6.A 7.A 8.B 9.B 10.A 11.B 12.B 13.A 14.A 15.A 二、完形填空 16.A 17.A 18.A 19.A 20.A 21.A 22.A 23.A 24.A 25.C 三、阅读理解 26.A 27.B 28.B 29.B 30.B 31.A 32.B 33.B 34.A 35.B 四、七选五 36.B 37.A 38.C 39.G 40.D 五、词汇运用 （一）41.save 42.pollution 43.throw 44.recycle 45.harmful （二）46.to protect 47.saving 48.polluting 49.plant 50.becoming 六、任务型阅读 51.Air pollution, water pollution and noise pollution. 52.Our health and the earth. 53.More trees. 54.Water and electricity. 55.To love and protect the earth. 七、书面表达范文 Protect Our Earth The earth is our only home. We must love and protect it. But now, there is much pollution around us. Air pollution makes the air dirty. Water pollution makes rivers unclean. Rubbish is everywhere. We must do something to save our earth. We should throw rubbish into dustbins. We can plant more trees to make the air fresh. We should save water and electricity. We can use paper bags instead of plastic bags. We can recycle waste things like paper and bottles. Everyone should play a part in protecting the environment. If we work hard together, our earth will become cleaner and more beautiful. Let’s take action right now and make our home a better place. 学科网（北京）股份有限公司 $