Unit 5 Lesson 6“Great inventions of ancient China”课后练习题2025-2026学年冀教版八年级下册英语
冀教版（新）八年级下英语Unit 5 Lesson 6“Great inventions of ancient China”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. 有重大意义的；显著的 (adj.) ________
2. 火药 (n.) ________
3. 指南针 (n.) ________
4. 算盘 (n.) ________
5. 商人 (n.) ________
6. 银行家 (n.) ________
7. 计算 (v.) ________
8. 豆腐 (n.) ________
9. 起源于 (v.) ________
10. 蛋白质 (n.) ________
11. 矿物质 (n.) ________
12. 骨骼 (n.) ________
13. 疾病 (n.) ________
14. 烹饪；菜肴 (n.) ________
15. 瓷器 (n.) ________
16. 追踪；追溯 (v.) ________
17. 丝绸 (n.) ________
18. 茧 (n.) ________
19. 蚕 (n.) ________
20. 见证 (v.) ________
21. 才华；光辉 (n.) ________
二、词形变化
1. significant (副词) ________
2. invent (名词，发明家) ________
3. calculate (名词，计算) ________
4. origin (动词，起源于) ________
5. rich (比较级) ________
6. important (副词) ________
7. discover (名词，发现) ________
8. boil (过去式) ________
9. trace (过去式) ________
10. valuable (名词，价值) _______
三、核心短语（写出下列短语的英文）
1. 中国古代四大发明 ________
2. 造纸术 ________
3. 活字印刷术 ________
4. 主要工具 ________
5. 富含矿物质 ________
6. 降低患病风险 ________
7. 中国菜系 ________
8. 享有全球声誉 ________
9. 追溯到 ________
10. 以……命名 ________
11. 目睹了……的辉煌 ________
12. 塑造现代科技 ________
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. Paper-making, printing, gunpowder, and the c______ are the four great inventions of a___ China.
2. The a________ was invented over 2,500 years ago.
3. It was the p________ tool used by merchants and b________ to c________.
4. T________ o________ in China and is a good s________ of protein.
5. Tofu is r________ in m________ that are important for building strong b________.
6. Tea was d________ by Shennong, an ancient Chinese e________.
7. The o________ of p________ can be t________ back to the Han D________.
8. S________ is made from the c________ of s________.
9. The Silk Road was n________ after this v________ product.
10. These inventions continue to i________ and s________ modern science and technology.
五、用所给词的适当形式填空
1. We all know the most ________ (significance) inventions of ancient China.
2. The abacus ________ (become) the primary tool used by merchants. 