Unit8 单元词汇基础练习 2026-2027学年译林版英语八年级下册

译林版 八年级下册 Unit 8 A green world 词汇基础练习（教师版·含答案） 一、重点单词 1. soil n．土壤 2. management n．管理 3. fuel n．燃料 4. electronic adj．电子的 5. resource n．资源 6. electricity n．电，电能 7. battery n．电池 8. cause n．原因；理由 9. poster n．海报 10. chemical adj．化学品的；化学的 二、词性转换 1. pollute vt.污染 → pollution n.污染 2. electronic adj.电子的 → electricity n.电，电能 3. recycle vt.回收利用 → recyclable adj.可回收的 4. strict adj.严格的 → strictly adv.严格地（同根副词） 5. total adj.总的，全部的 → totally adv.总共；完全 6. separate vt. & vi.（使）分开 → separation n.分开，分离 7. wise adj.明智的 → wisely adv.明智地 8. wide adj.宽的，宽阔的 → widely adv.广泛地 9. management n.管理 → manage vt.管理 10. affect vt.影响 → effect n.影响，效果（易混词） 11. punish vt.惩罚 → punishment n.惩罚 12. unclean adj.不洁净的 → clean adj.干净的（反义词） 13. resource n.资源（易混词） → source n.来源，出处 14. truck n.卡车（同类词） → train n.火车 15. eco-friendly adj.环保的 → friendly adj.友好的（同根形容词） 16. poster n.海报 → post vt.邮寄；发布 三、重点短语 关灯 turn off lights 由……制成 be made from 例如 for example 世界各地 around the world 参加 take part in 从长远来看 in the long term 节约能源 save energy 依靠，取决于 depend on 采取措施 take action 保护环境 protect the environment 垃圾分类 sort the rubbish 被警察罚款 be fined by the police 减少污染 reduce pollution 有作用，有影响 make a difference 用完，耗尽 run out 把……分成…… separate ... into ... 根据，依照 according to 一次性塑料制品 single-use plastics 对……有害 be harmful to 在公共场所扔垃圾 drop litter in a public place 词汇运用练习 一、用方框中所给词语的适当形式填空，每词仅用一次 （一） cause，soil，chemical，fuel，resource，battery，electricity 1. Air pollution is a major cause of many illnesses. 2. Plants grow well in rich, black soil . 3. We should use fewer chemical products to protect the environment. 4. This car uses less fuel than the old one. 5. Water is a precious natural resource , so we must save it. 6. My phone is dead, because I forgot to charge the battery . 7. We use electricity to light our homes and power machines. （二） truck，pollute，gas，damage，single-use，second-hand 1. A truck came to collect the rubbish early this morning. 2. Factories should not pollute the river with waste water. 3. Air is a mixture of different kinds of gases . 4. The storm caused great damage to the crops. 5. We should say no to single-use plastics when we go shopping. 6. I bought a second-hand bike, and it works very well. 二、用括号中所给单词的适当形式填空 1. The water in this river is unclean (clean), so nobody can drink it. 2. English is widely (wide) used in international business. 3. The old man is over ninety, but he hardly (hard) ever goes to hospital. 4. We should use water wisely (wise) in our daily life. 5. The students successfully (successful) finished the project on time. 三、翻译句子 1. Natural resources will run out one day if we keep wasting them. 如果我们继续浪费，自然资源总有一天会耗尽。 2. Everyone can make a difference to the environment. 每个人都能对环境产生影响。 3. We should separate the rubbish into different groups. 我们应该把垃圾分成不同的类别。 4. According to the report, air pollution is getting worse. 根据这份报告，空气污染正在加剧。 四、选词填空 阅读下面短文，在方框中选择合适的单词并用其正确形式填空。 level，total，strict，control，break，punish，fine，management，vote，recycle Our world is getting greener, but there is still a lot to do. In many cities, the government has made 1. strict rules to protect the environment. Anyone who 2. breaks the rules will be 3. punished by the police. For example, if you drop litter in a public place, you may have to pay a 4. fine . These rules help to 5. control air and water pollution, and the 6. level of pollution has gone down in recent years. At school, we also do something for the environment. We 7. recycle paper, bottles and old clothes, and then send them to a recycling centre. Our class even has a 8. management group that takes care of the environment. Last month, we held a 9. vote to choose the best idea for saving energy, and the 10. total number of ideas was over fifty. Small actions can make a big difference! 学科网（北京）股份有限公司 $ 译林版 八年级下册 Unit 8 A green world 词汇基础练习 一、重点单词 1. n．土壤 2. n．管理 3. n．燃料 4. adj．电子的 5. n．资源 6. n．电，电能 7. n．电池 8. n．原因；理由 9. n．海报 10. adj．化学品的；化学的 二、词性转换 1. vt.污染 → n.污染 2. adj.电子的 → n.电，电能 3. vt.回收利用 → adj.可回收的 4. adj.严格的 → adv.严格地（同根副词） 5. adj.总的，全部的 → adv.总共；完全 6. vt. & vi.（使）分开 → n.分开，分离 7. adj.明智的 → adv.明智地 8. adj.宽的，宽阔的 → adv.广泛地 9. n.管理 → vt.管理 10. vt.影响 → n.影响，效果（易混词） 11. vt.惩罚 → n.惩罚 12. adj.不洁净的 → adj.干净的（反义词） 13. n.资源（易混词） → n.来源，出处 14. n.卡车（同类词） → n.火车 15. adj.环保的 → adj.友好的（同根形容词） 16. n.海报 → vt.邮寄；发布 三、重点短语 关灯 由……制成 例如 世界各地 参加 从长远来看 节约能源 依靠，取决于 采取措施 保护环境 垃圾分类 被警察罚款 减少污染 有作用，有影响 用完，耗尽 把……分成…… 根据，依照 一次性塑料制品 对……有害 在公共场所扔垃圾 词汇运用练习 一、用方框中所给词语的适当形式填空，每词仅用一次 （一） cause，soil，chemical，fuel，resource，battery，electricity 1. Air pollution is a major of many illnesses. 2. Plants grow well in rich, black . 3. We should use fewer products to protect the environment. 4. This car uses less than the old one. 5. Water is a precious natural , so we must save it. 6. My phone is dead, because I forgot to charge the . 7. We use to light our homes and power machines. （二） truck，pollute，gas，damage，single-use，second-hand 1. A came to collect the rubbish early this morning. 2. Factories should not the river with waste water. 3. Air is a mixture of different kinds of . 4. The storm caused great to the crops. 5. We should say no to plastics when we go shopping. 6. I bought a bike, and it works very well. 二、用括号中所给单词的适当形式填空 1. The water in this river is (clean), so nobody can drink it. 2. English is (wide) used in international business. 3. The old man is over ninety, but he (hard) ever goes to hospital. 4. We should use water (wise) in our daily life. 5. The students (successful) finished the project on time. 三、翻译句子 1. Natural resources will one day if we keep wasting them. 如果我们继续浪费，自然资源总有一天会耗尽。 2. Everyone can to the environment. 每个人都能对环境产生影响。 3. We should the rubbish into different groups. 我们应该把垃圾分成不同的类别。 4. the report, air pollution is getting worse. 根据这份报告，空气污染正在加剧。 四、选词填空 阅读下面短文，在方框中选择合适的单词并用其正确形式填空。 level，total，strict，control，break，punish，fine，management，vote，recycle Our world is getting greener, but there is still a lot to do. In many cities, the government has made 1. rules to protect the environment. Anyone who 2. the rules will be 3. by the police. For example, if you drop litter in a public place, you may have to pay a 4. . These rules help to 5. air and water pollution, and the 6. of pollution has gone down in recent years. At school, we also do something for the environment. We 7. paper, bottles and old clothes, and then send them to a recycling centre. Our class even has a 8. group that takes care of the environment. Last month, we held a 9. to choose the best idea for saving energy, and the 10. number of ideas was over fifty. Small actions can make a big difference! 学科网（北京）股份有限公司 $