冀教版（新）八年级英语Unit 8 Lesson 6“Measures to prevent floods”课后练习题

冀教版（新）八年级英语Unit 8 Lesson 6“Measures to prevent floods”

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. 措施 (n.) ________ 

2. 防止；预防 (v.) ________ 

3. 洪水 (n.) ________ 

4. 常见的 (adj.) ________ 

5. 损害 (v./n.) ________ 

6. 庄稼；作物 (n.) ________ 

7. 造成威胁 (短语) ________ 

8. 威胁 (n.) ________ 

9. 人类的 (adj.) ________ 

10. 特定的；具体的 (adj.) ________ 

11. 条件；状况 (n.) ________ 

12. 大坝 (n.) ________ 

13. 至关重要的 (adj.) ________ 

14. 作用；角色 (n.) ________ 

15. 控制 (v.) ________ 

16. 流动 (n./v.) ________ 

17. 暴雨 (n.) ________ 

18. 屏障；障碍物 (n.) ________ 

19. 拦住；阻挡 (短语) ________ 

20. 多余的；过量的 (adj.) ________ 

21. 释放 (v.) ________ 

22. 水位 (短语) ________ 

23. 保护 (v.) ________ 

24. 闸门 (n.) ________ 

25. 高潮；涨潮 (n.) ________ 

26. 完成；完工 (n.) ________ 

27. 保护；维护 (v.) ________ 

28. 风暴潮 (n.) ________ 

29. 三角洲 (n.) ________ 

30. 低洼的 (adj.) ________ 

31. 地区；区域 (n.) ________

  二、词形变化

1. prevent (名词，预防) ________ 

2. common (比较级) ________ 

3. damage (过去式) ________ 

4. threaten (名词，威胁) ________ 

5. human (复数) ________ 

6. specific (副词) ________ 

7. condition (复数) ________ 

8. crucial (副词) ________ 

9. control (过去式) ________ 

10. flow (过去式) ________ 

11. release (过去式) ________ 

12. complete (名词) ________ 

13. safeguard (过去式) ________ 

14. low (比较级，更低的) ________

三、核心短语（写出下列短语的英文）

1. 防洪措施 ________ 

2. 对……造成严重损害 ________ 

3. 对人类生命构成威胁 ________ 

4. 根据具体情况 ________ 

5. 发挥至关重要的作用 ________ 

6. 位于长江上 ________ 

7. 控制水流 ________ 

8. 在大雨期间 ________ 

9. 作为屏障 ________ 

10. 拦住多余的水 ________ 

11. 缓慢而安全地释放 ________ 

12. 确保附近区域免受洪水侵袭 ________ 

13. 通过控制水位 ________ 

14. 防洪系统 ________ 

15. 位于泰晤士河上 ________ 

16. 巨大的闸门 ________ 

17. 在涨潮时 ________ 

18. 保护伦敦免受洪水侵袭 ________ 

19. 自1982年完工以来 ________ 

20. 守护城市和人民 ________ 

21. 风暴潮屏障 ________ 

22. 沿海防洪 ________ 

23. 三角洲工程/三角洲工程 ________ 

24. 低洼地区 ________ 

25. 控制北海的水流 ________

 

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. Floods are c________ natural d________. 

2. They can cause serious d________ to homes and c________. 

3. They p________ a t________ to human lives. 

4. Many countries take m________ to prevent floods based on their s________ c________. 

5. The Three Gorges Dam plays a c________ r________ in preventing floods in China. 

6. The dam is l________ on the Changjiang River. 

7. It helps c________ the f________ of water during heavy rains. 

8. The dam acts as a b________ to h________ b________ e________ water. 

9. It r________ the water slowly and s________. 

10. By c________ the water l________, the dam keeps people safe. 

11. The Thames Barrier is an important f________ d________ system in the UK. 

12. It has huge g________ that can be raised during high t________. 

13. The barrier has successfully p________ many floods since its c________ in 1982. 

14. The storm s______ barrier in the Netherlands is an important d______ against coastal flooding. 

15. It is known as the D________ P________ or D________ Works. 

16. It aims to p________ the l________-l________ regions from flooding. 

五、用所给词的适当形式填空

1. Floods can cause serious ________ (damage) to homes and crops. 

2. They pose a threat to ________ (human) lives. 

3. Many countries take measures ________ (prevent) floods. 

4. The Three Gorges Dam ________ (play) a crucial role in preventing floods. 

5. This dam ________ (locate) on the Changjiang River. 

6. It helps control the flow of water during ________ (heavy) rains. 

7. The dam acts as a barrier ________ (hold) back excess water. 

8. It releases the water ________ (slow) and safely. 

9. The Thames Barrier ________ (have) huge gates that can be raised. 

10. The barrier has successfully prevented many floods since its ________ (complete) in 1982. 

11. The Delta Project aims to protect the low-lying ________ (region) from flooding. 

六、从方框中选择词并用其适当形式填空

prevent  threat  crucial  release  safeguard  tide

1. Wearing a mask can help ________ the spread of germs. 

2. The rising sea level is a ________ to coastal cities. 

3. Good communication is ________ for teamwork. 

4. The factory ________ harmful gases into the air. 

5. We must ________ the environment for future generations. 

6. The ________ is high, so be careful near the water. 

七、根据汉语意思完成句子（每空一词）

1. 洪水是常见的自然灾害。 

   Floods are ________ natural ________. 

2. 它们会对房屋和庄稼造成严重损害，并对人类生命构成威胁。 

   They can cause _____ _____ to homes and crops, and ________ a ________ to ________ lives. 

3. 许多国家根据本国具体情况采取各种措施来预防洪水。 

   Many countries take all kinds of _____ to _____ floods ____ on their ________ conditions. 

4. 三峡大坝在中国防洪中发挥着至关重要的作用。 

   The Three Gorges Dam ________ a ________ ________ in preventing floods in China.