Unit 8 Every Coin Counts! 重点单词,词性转换,短语,语法（知识默写+习题训练）-2025-2026学年八年级英语下册单元重难点易错题精练（仁爱科普版）

班级 姓名 学号 分数 Unit 8 Every Coin Counts! 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：80分） 单元知识点默写 一、重点单词变形（词性转换） 1. convenience (n. 便利) → convenient (adj. 便利的；方便的) 2. person (n. 人) → personal (adj. 个人的；私人的) 3. move (v. 移动) → mobile (adj. 可移动的) 4. prepare (v. 准备) → ready (adj. 准备好的) 5. persuade (v. 使信服) → persuasion (n. 说服；劝说) 6. inform (v. 了解；熟悉) → information (n. 信息；通知) 7. entertain (v. 使快乐) → entertainment (n. 娱乐；消遣) 8. agree (v. 同意) → agreement (n. 同意；协议) → disagree (v. 不同意) 9. continue (v. 继续) → continuous (adj. 连续的；持续的) 10. invent (v. 发明) → invention (n. 发明；创造) → inventor (n. 发明家) 11. easy (adj. 容易的) → easily (adv. 容易地；轻易地) 12. metal (n. 金属) → metallic (adj. 金属制的) 13. technology (n. 技术) → technological (adj. 技术的；科技的) 14. cash (n. 现金) → cashless (adj. 不用现金的) 15. social (adj. 社会的) → society (n. 社会) 16. connect (v. 连接) → connection (n. 连接；联系) 17. predict (v. 预测) → prediction (n. 预测；预言) 18. rapid (adj. 快速的) → rapidly (adv. 快速地；迅速地) 19. develop (v. 发展) → development (n. 发展；开发) 20. economic (adj. 经济的) → economy (n. 经济；经济情况) 21. like (v. 喜欢) → likely (adj. 很可能的；有希望的) 22. achieve (v. 达到；成功) → achievement (n. 成就；成绩) 23. two (num. 二) → twice (adv. 两次；两遍) 24. month (n. 月) → monthly (adj. 每月的；每月一次的) 25. total (adj. 总的) → totally (adv. 完全地；总共) 26. balance (n. 平衡) → balance (v. 使平衡) 27. university (n. 大学) → university (adj. 大学的) 28. silly (adj. 愚蠢的) → sillily (adv. 愚蠢地；傻地) 29. gold (n. 金子) → golden (adj. 金质的；金色的) 30. relative (adj. 比较的) → relatively (adv. 相对地；比较地) 二、单词默写 试卷第1页，共3页 学科网（北京）股份有限公司 1. coin (n.) 硬币 2. euro (n.) 欧元 3. pound (n.) 英镑；磅 4. cash (n.) 现金 5. credit (n.) 信用；信誉 6. yogurt (n.) 酸奶 7. menu (n.) 菜单 8. beef (n.) 牛肉 9. butter (n.) 黄油；奶油 10. bill (n.) 账单 11. mutton (n.) 羊肉 12. salad (n.) (生吃的)蔬菜色拉 13. lemon (n.) 柠檬 14. pancake (n.) 薄饼 15. cheese (n.) 干酪；奶酪 16. porridge (n.) 粥 17. fork (n.) 餐叉 18. wallet (n.) 钱包 19. persuade (v.) 使信服；使相信 20. inform (v.) 了解；熟悉 21. entertain (v.) 使快乐；娱乐 22. unit (n.) 单位；单元 23. resource (n.) 资源；财力 24. frog (n.) 蛙；青蛙 25. borrow (v.) 借；借用 26. hunt (v./n.) 打猎 27. toolmaker (n.) 工具匠 28. agree (v.) 同意，赞成 29. truck (n.) 卡车 30. hen (n.) 母鸡 31. sheep (n.) 羊；绵羊 32. continue (v.) 继续说；持续 33. number (v./n.) 标号；数字 34. case (n.) 情况；事例 35. invent (v.) 发明；创造 36. shell (n.) 贝壳 37. unify (v.) 统一；使成一体 38. rope (n.) 粗绳；绳索 39. metal (n.) 金属 40. technology (n.) 技术；工艺 三、短语默写（答案） 1. borrow from 借进；从……借入 2. agree with (sb.) / agree to (sth.) 同意（某人的意见/某事） 3. continue to do / continue doing 继续做某事 4. invent sth. 发明某物 5. connect … with … 把……和……连接起来 6. achieve success / make achievements 取得进步/成就 7. earn money / make a living 挣钱；谋生 8. keep the balance of … 平衡…… 9. a large amount of 大量的 10. kill off / put an end to 杀死；使……结束 单元知识点习题训练 一、用所给单词的正确形式填空（20题） 1. Online shopping is very __________ (convenience) for us. 2. Please keep your __________ (person) information safe. 3. My dad bought a __________ (move) phone last year. 4. Are you __________ (prepare) ready for the exam? 5. His __________ (persuade) finally made me change my mind. 6. We need more __________ (inform) about this project. 7. The movie is a great __________ (entertain) for all ages. 8. They reached an __________ (agree) after a long discussion. 9. The __________ (continue) rain caused a flood. 10. The __________ (invent) of the Internet changed the world. 11. You can __________ (easy) finish this task in an hour. 12. This is a __________ (metal) box. 13. We should learn __________ (technology) skills in the modern world. 14. More people prefer __________ (cash) payment now. 15. The __________ (social) is developing rapidly. 16. The __________ (connect) between the two cities is convenient. 17. His __________ (predict) about the weather was correct. 18. The population is growing __________ (rapid). 19. The __________ (develop) of AI is amazing. 20. The country’s __________ (economic) is growing fast. 二、单词拼写 1. I need some __________ (硬币) to take the bus. 2. The price is 10 __________ (欧元). 3. My bag weighs about 2 __________ (磅). 4. I don’t have any __________ (现金) with me. 5. He has a good __________ (信用) score. 6. I like to eat __________ (酸奶) for breakfast. 7. Let’s look at the __________ (菜单) to order food. 8. I’d like some __________ (牛肉) noodles, please. 9. Please put some __________ (黄油) on the bread. 10. I received a phone __________ (账单) yesterday. 11. __________ (羊肉) is very popular in some countries. 12. I want a __________ (色拉) with vegetables. 13. This __________ (柠檬) is too sour. 14. My mum made some __________ (薄饼) for breakfast. 15. I love __________ (奶酪) on pizza. 16. I usually have __________ (粥) for breakfast. 17. Use a __________ (餐叉) to eat the steak. 18. I put my money in my __________ (钱包). 19. We need to __________ (使信服) him to join us. 20. Please __________ (了解) me of the changes. 三、完成句子 1. 我经常从图书馆借书。 I often __________ books __________ the library. 2. 我同意你的看法。 I __________ __________ you. 3. 请继续做你的作业。 Please __________ __________ your homework. 4. 爱迪生发明了电灯。 Edison __________ the electric light. 5. 我们可以把手机和电脑连接起来。 We can __________ the phone __________ the computer. 6. 他在事业上取得了很大成就。 He __________ great __________ in his career. 7. 他努力工作挣钱。 He works hard to __________ __________. 8. 我们要保持学习和娱乐的平衡。 We should __________ the __________ of study and play. 9. 我有大量的作业要做。 I have __________ __________ __________ homework to do. 10. 我们必须消灭这种疾病。 We must __________ __________ this disease. 参考答案 一、用所给单词的正确形式填空 1. convenient 2. personal 3. mobile 4. ready 5. persuasion 6. information 7. entertainment 8. agreement 9. continuous 10. invention 11. easily 12. metallic 13. technological 14. cashless 15. society 16. connection 17. prediction 18. rapidly 19. development 20. economy 二、单词拼写 1. coins 2. euros 3. pounds 4. cash 5. credit 6. yogurt 7. menu 8. beef 9. butter 10. bill 11. Mutton 12. salad 13. lemon 14. pancakes 15. cheese 16. porridge 17. fork 18. wallet 19. persuade 20. inform 三、完成句子 1. borrow; from 2. agree; with 3. continue; doing / to do 4. invented 5. connect; with 6. achieved; achievements 7. earn; money 8. keep; balance 9. a; large; amount; of 10. kill; off $ 班级 姓名 学号 分数 Unit 8 Every Coin Counts! 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：80分） 单元知识点默写 一、重点单词变形（词性转换） 试卷第1页，共3页 学科网（北京）股份有限公司 1. convenience (n. 便利) → __________ (adj. 便利的；方便的) 2. person (n. 人) → __________ (adj. 个人的；私人的) 3. move (v. 移动) → __________ (adj. 可移动的) 4. prepare (v. 准备) → __________ (adj. 准备好的) 5. persuade (v. 使信服) → __________ (n. 说服；劝说) 6. inform (v. 了解；熟悉) → __________ (n. 信息；通知) 7. entertain (v. 使快乐) → __________ (n. 娱乐；消遣) 8. agree (v. 同意) → __________ (n. 同意；协议) → __________ (v. 不同意) 9. continue (v. 继续) → __________ (adj. 连续的；持续的) 10. invent (v. 发明) → __________ (n. 发明；创造) → __________ (n. 发明家) 11. easy (adj. 容易的) → __________ (adv. 容易地；轻易地) 12. metal (n. 金属) → __________ (adj. 金属制的) 13. technology (n. 技术) → __________ (adj. 技术的；科技的) 14. cash (n. 现金) → __________ (adj. 不用现金的) 15. social (adj. 社会的) → __________ (n. 社会) 16. connect (v. 连接) → __________ (n. 连接；联系) 17. predict (v. 预测) → __________ (n. 预测；预言) 18. rapid (adj. 快速的) → __________ (adv. 快速地；迅速地) 19. develop (v. 发展) → __________ (n. 发展；开发) 20. economic (adj. 经济的) → __________ (n. 经济；经济情况) 21. like (v. 喜欢) → __________ (adj. 很可能的；有希望的) 22. achieve (v. 达到；成功) → __________ (n. 成就；成绩) 23. two (num. 二) → __________ (adv. 两次；两遍) 24. month (n. 月) → __________ (adj. 每月的；每月一次的) 25. total (adj. 总的) → __________ (adv. 完全地；总共) 26. balance (n. 平衡) → __________ (v. 使平衡) 27. university (n. 大学) → __________ (adj. 大学的) 28. silly (adj. 愚蠢的) → __________ (adv. 愚蠢地；傻地) 29. gold (n. 金子) → __________ (adj. 金质的；金色的) 30. relative (adj. 比较的) → __________ (adv. 相对地；比较地) 二、单词默写 1. __________ (n.) 硬币 2. __________ (n.) 欧元 3. __________ (n.) 英镑；磅 4. __________ (n.) 现金 5. __________ (n.) 信用；信誉 6. __________ (n.) 酸奶 7. __________ (n.) 菜单 8. __________ (n.) 牛肉 9. __________ (n.) 黄油；奶油 10. __________ (n.) 账单 11. __________ (n.) 羊肉 12. __________ (n.) (生吃的)蔬菜色拉 13. __________ (n.) 柠檬 14. __________ (n.) 薄饼 15. __________ (n.) 干酪；奶酪 16. __________ (n.) 粥 17. __________ (n.) 餐叉 18. __________ (n.) 钱包 19. __________ (v.) 使信服；使相信 20. __________ (v.) 了解；熟悉 21. __________ (v.) 使快乐；娱乐 22. __________ (n.) 单位；单元 23. __________ (n.) 资源；财力 24. __________ (n.) 蛙；青蛙 25. __________ (v.) 借；借用 26. __________ (v./n.) 打猎 27. __________ (n.) 工具匠 28. __________ (v.) 同意，赞成 29. __________ (n.) 卡车 30. __________ (n.) 母鸡 31. __________ (n.) 羊；绵羊 32. __________ (v.) 继续说；持续 33. __________ (v./n.) 标号；数字 34. __________ (n.) 情况；事例 35. __________ (v.) 发明；创造 36. __________ (n.) 贝壳 37. __________ (v.) 统一；使成一体 38. __________ (n.) 粗绳；绳索 39. __________ (n.) 金属 40. __________ (n.) 技术；工艺 三、短语默写 1. __________ 借进；从……借入 2. __________ 同意（某人的意见/某事） 3. __________ 继续做某事 4. __________ 发明某物 5. __________ 把……和……连接起来 6. __________ 取得进步/成就 7. __________ 挣钱；谋生 8. __________ 平衡…… 9. __________ 大量的 10. __________ 杀死；使……结束 单元知识点习题训练 一、用所给单词的正确形式填空（20题） 1. Online shopping is very __________ (convenience) for us. 2. Please keep your __________ (person) information safe. 3. My dad bought a __________ (move) phone last year. 4. Are you __________ (prepare) ready for the exam? 5. His __________ (persuade) finally made me change my mind. 6. We need more __________ (inform) about this project. 7. The movie is a great __________ (entertain) for all ages. 8. They reached an __________ (agree) after a long discussion. 9. The __________ (continue) rain caused a flood. 10. The __________ (invent) of the Internet changed the world. 11. You can __________ (easy) finish this task in an hour. 12. This is a __________ (metal) box. 13. We should learn __________ (technology) skills in the modern world. 14. More people prefer __________ (cash) payment now. 15. The __________ (social) is developing rapidly. 16. The __________ (connect) between the two cities is convenient. 17. His __________ (predict) about the weather was correct. 18. The population is growing __________ (rapid). 19. The __________ (develop) of AI is amazing. 20. The country’s __________ (economic) is growing fast. 二、单词拼写 1. I need some __________ (硬币) to take the bus. 2. The price is 10 __________ (欧元). 3. My bag weighs about 2 __________ (磅). 4. I don’t have any __________ (现金) with me. 5. He has a good __________ (信用) score. 6. I like to eat __________ (酸奶) for breakfast. 7. Let’s look at the __________ (菜单) to order food. 8. I’d like some __________ (牛肉) noodles, please. 9. Please put some __________ (黄油) on the bread. 10. I received a phone __________ (账单) yesterday. 11. __________ (羊肉) is very popular in some countries. 12. I want a __________ (色拉) with vegetables. 13. This __________ (柠檬) is too sour. 14. My mum made some __________ (薄饼) for breakfast. 15. I love __________ (奶酪) on pizza. 16. I usually have __________ (粥) for breakfast. 17. Use a __________ (餐叉) to eat the steak. 18. I put my money in my __________ (钱包). 19. We need to __________ (使信服) him to join us. 20. Please __________ (了解) me of the changes. 三、完成句子 1. 我经常从图书馆借书。 I often __________ books __________ the library. 2. 我同意你的看法。 I __________ __________ you. 3. 请继续做你的作业。 Please __________ __________ your homework. 4. 爱迪生发明了电灯。 Edison __________ the electric light. 5. 我们可以把手机和电脑连接起来。 We can __________ the phone __________ the computer. 6. 他在事业上取得了很大成就。 He __________ great __________ in his career. 7. 他努力工作挣钱。 He works hard to __________ __________. 8. 我们要保持学习和娱乐的平衡。 We should __________ the __________ of study and play. 9. 我有大量的作业要做。 I have __________ __________ __________ homework to do. 10. 我们必须消灭这种疾病。 We must __________ __________ this disease. $