Unit2 词形变换练习 2023-2024学年牛津上海版英语八年级下册

Unit2 词形变换练习 一、词形变换 1. Increase v. 增加 -- decrease v. 减少 2. chemistry n. 化学学科--chemical adj./n. 化学物品 / 化学性质的 3. plant v. 种植--n. 工厂；植物 4. daily adj. 每天的; 日常的 adv. 每天地– n. 日报 5. freeze v. 结冰--freezing adj. 寒冷的—frozen adj 冷冻的 6. strange adj. 奇怪的--stranger n. 陌生人 7. pollute v. 污染--pollution n.污染；污染物 8. manufacture v. 生产-- manufacturer n. 生产商；制造商 9. equip v. 配备 -- equipment n. 设备 10. work n. 工作-- works n. 作品；工厂 11. treat v. 治疗；处理；对待-- treatment n. 处理；对待 12. relax v. 使... 放松-- relaxation n. 放松 13. comfortable adj. 舒服地--comfortably adv. 舒服的-- uncomfortable adj 不舒服的 14. patient adj. / n. 耐心的；病人-- impatient adj. 不耐烦的 -- patience n. 耐心 二、练习 1. Thanks to recent research, effective _________ are available. (treat) 2. We felt _________. What on earth did they want to do? (puzzle) 3. We come here once a year expecting a quiet, _________ holiday. (relax) 4. Only take upon yourself those things that you know you can manage _________. (comfortable) 5. He is _________ as the first hour passes and then another. (patient) 6. We would soon ______________ settle down in Shanghai. (comfortable) 7. Eating too much salt and too few vegetables can be ______________ to our health. (harm) 8. Shopping is not only interesting but also ______________. (relax) 9. He looked ______________ so I repeated the question. (puzzle) 10. They are having a thorough ______________ to welcome the New Year. (clean) 11. There are various ______________ available for this condition. (treat) 12. One of his front ______________ has dropped out. (tooth) 13. _______ waste flows out from some factories into the sea. (liquid) 14. The water in the bowl _________ last night. (freeze) 15. A home should be _________ and friendly. (comfort) 16. I can be very _________, and then I can burst if my nerves are worn out. (impatient) 17. Many kinds of animals have _________ from the Earth. (vanish) 18. As soon as I had made the final decision, I felt a lot more _________. (relax) 19. There were several possibilities open to each _________. (manufacture) 20. Prospective (潜在的) buyers should study the small ads in the _________ newspaper. (day) 21. He had various odd _________ jobs around the place. (clean) 22. His _________ are included in this anthology (选集) of stories. (work) 三、参考答案 1. Treatments 2. puzzled 3. relaxing 4. comfortably 5. impatient 6. comfortably 7. harmful 8. relaxing 9. puzzled 10. cleaning 11. treatments 12. teeth 13. Liquid 14. froze 15. comfortable 16. patient 17. vanished 18. Relaxed 19. manufacturer 20. daily 21. cleaning 22. works 学科网（北京）股份有限公司 $$