Unit 8 Lesson 5 It is everyone’s duty!课后练习题2025-2026学年冀教版英语八年级上册

冀教版（新）八年级上英语Unit 8 Lesson 5“It is everyone’s duty! 课后练习题 建议完成时间：30分钟 一、核心单词（根据汉语或首字母提示写出单词） 1. 环境的 (adj.) ________ 2. 俱乐部 (n.) ________ 3. 减少；降低 (v.) ________ 4. 污染 (n.) ________ 5. 保护 (v.) ________ 6. 垃圾 (n.) ________ 7. 可重复使用的 (adj.) ________ 8. 盘子；碟子 (n.) ________ 9. 生产；产生 (v.) ________ 10. 无汽车的 (adj.) ________ 11. 污染 (v.) ________ 12. 拒绝；拒绝接受 (v.) ________ 13. 漏水的 (adj.) ________ 14. 厕所 (n.) ________ 15. 公升 (n.) ________ 16. 水槽；洗涤槽 (n.) ________ 17. 修理 (v.) ________ 18. 责任；职责 (n.) ________ 19. 鼓励 (v.) ________ 20. 使命；任务 (n.) ________ 二、词形变化 1. environment (形容词) ________ 2. reduce (名词，减少) ________ 3. pollute (名词) ________ 4. protect (名词) ________ 5. reuse (形容词) ________ 6. produce (名词，生产) ________ 7. refuse (过去式) ________ 8. leak (形容词，漏水的) ________ 9. fix (过去式) ________ 10. duty (复数) ________ 三、核心短语（写出下列短语的英文） 1. 加入环保俱乐部 ________ 2. 减少污染 ________ 3. 保护环境 ________ 4. 一系列活动 ________ 5. 午饭扔掉多少垃圾 ________ 6. 用可重复使用的袋子和盘子 ________ 7. 产生更少的垃圾 ________ 8. 世界无车日 ________ 9. 拒绝开车 ________ 10. 污染空气 ________ 11. 一个漏水的马桶 ________ 12. 每小时浪费20到40升水 ________ 13. 填满一个大型游泳池 ________ 14. 检查卫生间 ________ 15. 提醒学校修理它们 ________ 16. 保护地球是我们的使命 ________ 四、根据提示完成单词（根据句意和首字母或汉语提示补全单词） 1. In Canada, many students join e________ clubs. 2. Students learn to r________ pollution and p________ the environment. 3. The following is a l________ of their activities. 4. How much g________ do you throw away after lunch? 5. Bring your lunches in r________ bags and dishes. 6. This way, people will p________ less garbage. 7. On World C________-Free Day, nobody comes to school in a car. 8. Cars p________ the air, so r________ the car on the day. 9. A l________ toilet can w________ 20 to 40 l________ of water an hour. 10. That would f________ a large swimming pool. 11. Students check washrooms for leaky toilets or s________. 12. They remind their school to f________ them. 五、用所给词的适当形式填空 1. In an environmental club, students learn ________ (reduce) pollution. 2. They encourage students and teachers ________ (bring) their lunches in reusable bags. 3. This way, people will produce ________ (little) garbage. 4. On World Car-Free Day, nobody ________ (come) to school in a car. 5. Cars pollute the air, so refuse the car and ________ (remember) this poem. 6. A leaky toilet ________ (waste) 20 to 40 litres of water an hour. 7. In a year, that would fill a large ________ (swim) pool. 8. Students check washrooms for ________ (leak) toilets or sinks. 9. They remind the school ________ (fix) them. 六、从方框中选择词并用其适当形式填空 reduce reusable produce refuse leaky remind 1. We should ________ the amount of waste we create. 2. These bags are ________ and can be used many times. 3. Factories ________ a lot of pollution. 4. He ________ to help because he was too busy. 5. The ________ tap is wasting water. 6. Please ________ me to call my mother later. 七、根据汉语意思完成句子（每空一词） 1. 在加拿大，许多学生加入环保俱乐部。 In Canada, many students ________ ________ clubs. 2. 学生们学会减少污染和保护环境。 Students learn to ________ ________ and ________ the environment. 3. 以下是他们活动和建议的清单。 The following is a ________ of their ________ and advice. 4. 午饭过后你扔掉了多少垃圾？ How much ________ do you ________ away after lunch? 5. 环保俱乐部鼓励学生和老师用可重复使用的袋子和盘子带午餐。 Environmental clubs ________ students and teachers ________ bring their lunches in ________ bags and ________. 6. 这样，人们就会产生更少的垃圾。 This way, people will ________ ________ garbage. 7. 在世界无车日，没人开车来上学——学生和老师都不开。 On World ________-________ Day, ________ comes to school in a car — ________ students nor teachers! 8. 汽车污染空气，所以在这一天拒绝开车。 Cars ________ the air, so ________ the car on the day. 9. 一个漏水的马桶每小时可以浪费20到40升水。 A ________ toilet can ________ 20 to 40 ________ of water an hour. 10. 一年下来，那可以填满一个大型游泳池！ In a year, that would ________ a large ________ pool! 11. 在环保俱乐部里，学生们检查卫生间是否有漏水的马桶或水槽，并提醒学校修理它们。 In environmental clubs, students check washrooms for ________ toilets or ________, and ________ their school to ________ them. 参考答案 一、核心单词 1. environmental 2. club 3. reduce 4. pollution 5. protect 6. garbage 7. reusable 8. dish 9. produce 10. car-free 11. pollute 12. refuse 13. leaky 14. toilet 15. litre 16. sink 17. fix 18. duty 19. encourage 20. mission 二、词形变化 1. environmental 2. reduction 3. pollution 4. protection 5. reusable 6. production 7. refused 8. leaky 9. fixed 10. duties 三、核心短语 1. join environmental clubs 2. reduce pollution 3. protect the environment 4. a list of activities 5. how much garbage throw away after lunch 6. bring lunches in reusable bags and dishes 7. produce less garbage 8. World Car-Free Day 9. refuse the car 10. pollute the air 11. a leaky toilet 12. waste 20 to 40 litres of water an hour 13. fill a large swimming pool 14. check washrooms 15. remind the school to fix them 16. Making the earth healthy is our mission. 四、根据提示完成单词 1. environmental 2. reduce, protect 3. list 4. garbage 5. reusable 6. produce 7. Car 8. pollute, refuse 9. leaky, waste, litres 10. fill 11. sinks 12. fix 五、用所给词的适当形式填空 1. to reduce 2. to bring 3. less 4. comes 5. remember 6. wastes 7. swimming 8. leaky 9. to fix 六、选词填空 1. reduce 2. reusable 3. produce 4. refused 5. leaky 6. remind 七、根据汉语意思完成句子 1. join environmental 2. reduce pollution, protect 3. list, activities 4. garbage, throw 5. encourage, to, reusable, dishes 6. produce less 7. Car-Free, nobody, neither 8. pollute, refuse 9. leaky, waste, litres 10. fill, swimming 11. leaky, sinks, remind, fix 学科网（北京）股份有限公司 $