Unit 8 Our blue planet -Theme Reading知识点清单＆同步训练2025-2026学年仁爱科普版七年级英语下册

Unit 8 Our blue planet ⭐Theme Reading知识点清单 一、单项选择（共 10 小题，每小题 1 分，共 10 分） 从 A、B、C、D 四个选项中选出最佳答案。 1. Please remember to ______ the tap when you brush your teeth. A. turn on B. turn off C. turn up D. turn down 2. People in the desert ______ water very much because it is not easy to get. A. waste B. reuse C. save D. collect 3. —How often do you take a shower? —In the desert, people can only take a quick shower ______. A. once a week B. twice a day C. three times a week D. every day 4. As a matter of fact, the desert is home ______ many people. A. to B. for C. with D. of 5. They have to spend a lot of money ______ wells to get water. A. dig B. digging C. digs D. dug 6. Water is so ______ for people living in the desert. They can't live without it. A. cheap B. expensive C. valuable D. useless 7. I feel ______ because I don't need to worry about water every day. A. lucky B. unlucky C. happy D. sad 8. ______ people living in the desert? A. Is there B. Are there C. There is D. There are 9. We should ______ water, because it's important for all living things. A. save B. waste C. use D. drink 10. Reusing water can help us ______ to the environment. A. make a difference B. make a mistake C. make friends D. make money 二、完形填空（共 10 小题，每小题 1 分，共 10 分） 先通读短文，掌握其大意，然后从 A、B、C、D 四个选项中选出一个可以填入相应空白处的最佳答案。 Water is very important for everyone. But in some places, water is not enough. I know a family living in the 11______. They don't have much water. They 12______ plant flowers or grass because there is no water. They can only take a quick 13______ once a week. During the shower, they must 14______ the water. After that, they 15______ the water to clean the floor or water the plants. It doesn't rain much in the desert. Most people get water from the 16______, so they have to spend a lot of money 17______ wells. I feel 18______ because I don't need to worry about water. But now I start to 19______ water. I turn off the tap when I brush my teeth, and I reuse water. Let's 20______ together to save water. 11. A. city B. town C. desert D. village 12. A. often B. seldom C. always D. usually 13. A. walk B. shower C. meal D. sleep 14. A. waste B. collect C. drink D. buy 15. A. reuse B. forget C. lose D. sell 16. A. river B. lake C. underground D. sea 17. A. dig B. digging C. digs D. dug 18. A. lucky B. unlucky C. tired D. busy 19. A. waste B. save C. use D. find 20. A. make a difference B. make a mistake C. make friends D. make money 三、阅读理解（共 2 篇，每篇 5 小题，每小题 2 分，共 20 分） A Are there any people living in the desert? The answer is yes. As a matter of fact, the desert is home to many people. I know a family living in the desert. Water is so important and valuable for them. The family don't have enough water. They seldom plant flowers or grass. They can only take a quick shower once a week. During the shower, they must collect the water. After the shower, they reuse the water to clean the house or water their small plants. It doesn't rain much in the desert. Most people get water from the underground, so they have to spend a lot of money digging wells. I feel lucky. I don't need to worry about water, but now I start to save water. I take a quick shower, turn off the tap while brushing my teeth, and reuse water. Join me and let's make a difference together. 根据短文内容，选择最佳答案。 21. Why don't people in the desert plant many flowers? A. They don't like flowers. B. There is no enough water. C. The soil is not good. D. It's too hot there. 22. How often do people in the desert take a shower? A. Every day. B. Once a week. C. Twice a week. D. Once a month. 23. What do people in the desert do after collecting shower water? A. They drink it. B. They throw it away. C. They reuse it. D. They sell it. 24. Where do most people in the desert get water from? A. The rain. B. The river. C. The underground. D. The lake. 25. What does the writer do to save water? A. He takes long showers. B. He keeps the tap on while brushing teeth. C. He reuses water. D. He wastes water every day. B Water is important for all living things. But many places in the world are short of water. Here are some ways people in dry places save water: · Take quick showers. They don't take long baths. They finish their showers in 5-10 minutes. · Collect rainwater. When it rains, they collect water in big tanks and use it later. · Reuse water. After washing vegetables, they use the water to water plants. After washing clothes, they use the water to clean the floor. · Use underground water. They dig deep wells to get water from under the ground. We are lucky to have enough water, but we should still save water. Small actions can make a big difference. 根据短文内容，判断句子正（T）误（F）。 26. People in dry places take long showers to save water. 27. Collecting rainwater is a way to save water. 28. We can reuse water from washing vegetables to water plants. 29. Digging wells can help people get water from the underground. 30. We don't need to save water because we have enough. 四、词语运用（共 11 小题，每小题 1 分，共 11 分） 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。方框中有1个词是多余的。 save, desert, valuable, reuse, collect, dig, lucky, seldom, turn, difference, shower, water Water is very important. In the 31______, water is very 32______. People there 33______ have enough water. They can only take a quick 34______ once a week. During the shower, they must 35______ the water and 36______ it later. They also spend money 37______ wells to get underground water. I feel 38______ because I don't need to worry about water. But now I start to 39______ water. I 40______ off the tap when I brush my teeth. I hope everyone can make a 41______ to save water. 五、补全对话（共 5 小题，每小题 2 分，共 10 分） 根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。 A: Hi, Li Hua. What are you doing? B: I'm reading a book about people living in the desert. A: 42. ________________________________________ B: Yes, they do. But life there is very hard. A: 43. ________________________________________ B: Because water is not enough. They can only take a quick shower once a week. A: That's terrible. 44. ________________________________________ B: They get water from the underground by digging wells. A: Oh, I see. 45. ________________________________________ B: Yes, I do. I turn off the tap when I brush my teeth and reuse water. A: 46. ________________________________________ B: Let's start saving water from today! 三、参考答案与解析 一、单项选择 1. B（turn off 关闭水龙头） 2. C（save water 节约用水，沙漠里的人珍惜水） 3. A（文中提到 once a week 一周一次） 4. A（be home to... 是…… 的家园） 5. B（spend money doing sth. 花钱做某事） 6. C（valuable 宝贵的，水对沙漠的人很宝贵） 7. A（feel lucky 感到幸运） 8. B（people 是复数，用 Are there） 9. A（save water 节约用水） 10. A（make a difference 有影响） 二、完形填空 11. C（living in the desert 住在沙漠里） 12. B（seldom plant flowers 很少种花，因为缺水） 13. B（take a quick shower 快速洗澡） 14. B（collect the water 收集水） 15. A（reuse the water 再利用水） 16. C（get water from the underground 从地下取水） 17. B（spend money digging wells 花钱挖井） 18. A（feel lucky 感到幸运） 19. B（start to save water 开始节约用水） 20. A（make a difference together 一起做出改变） 三、阅读理解 21. B（因为没有足够的水，所以很少种花） 22. B（文中提到 once a week） 23. C（洗澡后收集的水会被再利用） 24. C（文中提到 from the underground） 25. C（作者提到 reuse water） 26. F（文中说 take quick showers，不是 long showers） 27. T（收集雨水是节水的方法） 28. T（洗菜的水可以用来浇花） 29. T（挖井可以从地下取水） 30. F（即使水充足也要节约用水） 四、词语运用 31. desert 32. valuable 33. seldom 34. shower 35. collect 36. reuse 37. digging 38. lucky 39. save 40. turn 41. difference 五、补全对话（示例） 42. Do people live in the desert? 43. Why is life hard there? 44. Where do they get water? 45. Do you save water in your daily life? 46. That's a good idea. / Let's do that together. 学科网（北京）股份有限公司 $