Unit 8 Lesson 3 Secondary disasters课后练习题2025-2026学年冀教版英语八年级下册

**基本信息** 初中英语冀教版八年级Unit 8 Lesson 3同步练，聚焦“Secondary disasters”主题，通过三级分层设计实现词汇→语法→语用的渐进巩固，培养语言能力与学习能力。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础认知层|核心词汇及词形转换|直接考查单词拼写与词性变化（如名词、形容词转换），夯实语言基础| |应用巩固层|词汇在语境中的运用|结合灾害主题设置填空（如首字母提示补全单词、选词填空），提升知识迁移能力| |综合拓展层|句型结构与语用表达|完整句子翻译（如“二次灾害包括山体滑坡”），整合词汇短语，培养语言输出能力|

冀教版（新）八年级英语Unit 8 Lesson 3“Secondary disasters” 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. 破坏；毁灭 (n.) ________ 2. 海啸 (n.) ________ 3. 沿海的 (adj.) ________ 4. 损害；毁坏 (v.&n.) ________ 5. 原子能的；核能的 (adj.) ________ 6. 爆炸 (n.) ________ 7. 放射线；放射性 (n.) ________ 8. 突出；强调 (v.) / 最精彩的部分 (n.) ______ 9. 一连串（人或事）；链子 (n.) ________ 10. 每；每一 (prep.) ________ 11. 次要的 (adj.) ________ 12. 滑坡 (n.) ________ 13. 反应 (n.) ________ 14. 责任 (n.) ________ 15. 恰当地 (adv.) ________ 16. 大气；气氛 (n.) ________ 二、词形变化 1. destroy (名词) ________ 2. coast (形容词) ________ 3. damage (过去式) ________ 4. explode (名词) ________ 5. radioactive (名词) ________ 6. high (动词，突出) ________ 7. second (形容词，次要的) ________ 8. react (名词) ________ 9. responsible (名词) ________ 10. proper (副词) ________ 三、核心短语（写出下列短语的英文） 1. 二次灾害 ________ 2. 造成巨大破坏 ________ 3. 引发海啸 ________ 4. 袭击沿海地区 ________ 5. 核电站 ________ 6. 发生爆炸 ________ 7. 进入海洋和大气 ________ 8. 引发连锁反应 ________ 9. 妥善处理 ________ 10. 采取行动减少灾害 ________ 11. 是每个人的责任 ________ 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. Secondary d________ include landslides, fires, floods, and so on. 2. The largest earthquake in Japan caused great d________. 3. T________ waves hit the coastal area. 4. These waves d________ the Fukushima Daiichi nuclear power plant. 5. In the following days, e________ occurred at the plant. 6. Lots of r________ got into the ocean and atmosphere. 7. The earthquake h________ an important problem. 8. Disasters often cause a c________ reaction. 9. If people do not deal with them p________, this will lead to greater disasters. 10. It is everyone’s r________ to take action. 五、用所给词的适当形式填空 1. Secondary disasters are often ________ (dangerous) than primary ones. 2. The earthquake caused great ________ (destroy). 3. Tsunami waves ________ (hit) the coastal area less than half an hour later. 4. More than 150,000 people had to leave the area because of the ________ (explode). 5. Lots of radioactivity came down from the ________ (atmosphere). 6. The earthquake highlighted an important problem — disasters often cause a chain ________ (react). 7. It is everyone’s ________ (responsible) to take action. 六、从方框中选择词并用其适当形式填空 destruction tsunami coastal damage nuclear explosion 1. The ________ waves swept away many houses. 2. The storm caused serious ________ to the crops. 3. The earthquake led to the ________ of the city. 4. ________ power plants can be dangerous if not managed well. 5. The ________ of the volcano was heard miles away. 6. Many ________ cities are at risk of flooding. 七、根据汉语意思完成句子（每空一词） 1. 二次灾害包括山体滑坡、火灾、洪水等等。 ________ disasters include ________, fires, floods, and so on. 2. 2011年3月11日，日本有史以来最大的地震造成了巨大的破坏。 On March 11, 2011, the largest earthquake ever ________ in Japan caused great ________. 3. 不到半小时后，海啸袭击了沿海地区。 ________ waves hit the ________ area less than half an hour later. 4. 这些海浪损坏了福岛第一核电站。 These waves ________ the Fukushima Daiichi ________ ________ plant. 5. 在接下来的几天里，核电站发生了爆炸。 In the following days, ________ occurred at the plant. 6. 大量的放射性物质进入海洋并从大气中沉降下来。 Lots of ________ got into the ocean and came down from the ________. 7. 地震突出了一个重要问题——灾害常常引发连锁反应，导致更多问题。 The earthquake ___ an important problem — disasters often cause a ____ ______, leading to more problems. 8. 如果人们不妥善处理，这将导致更大的灾害。 If people do not ________ with them ________, this will lead to greater disasters. 9. 采取行动减少灾害或二次灾害是每个人的责任。 It is ________ ________ to take ________ to ________ disasters or secondary disasters. 参考答案 一、核心单词 1. destruction 2. tsunami 3. coastal 4. damage 5. nuclear 6. explosion 7. radioactivity 8. highlight 9. chain 10. per 11. secondary 12. landslide 13. reaction 14. responsibility 15. properly 16. atmosphere 二、词形变化 1. destruction 2. coastal 3. damaged 4. explosion 5. radioactivity 6. highlight 7. secondary 8. reaction 9. responsibility 10. properly 三、核心短语 1. secondary disasters 2. cause great destruction 3. cause tsunami 4. hit the coastal area 5. nuclear power plant 6. explosions occur 7. get into the ocean and atmosphere 8. cause a chain reaction 9. deal with them properly 10. take action to reduce disasters 11. it’s everyone’s responsibility 四、根据提示完成单词 1. disasters 2. destruction 3. Tsunami 4. damaged 5. explosions 6. radioactivity 7. highlighted 8. chain 9. properly 10. responsibility 五、用所给词的适当形式填空 1. more dangerous 2. destruction 3. hit 4. explosions 5. atmosphere 6. reaction 7. responsibility 六、选词填空 1. tsunami 2. damage 3. destruction 4. Nuclear 5. explosion 6. coastal 七、根据汉语意思完成句子 1. Secondary, landslides 2. recorded, destruction 3. Tsunami, coastal 4. damaged, nuclear power 5. explosions 6. radioactivity, atmosphere 7. highlighted, chain reaction 8. deal, properly 9. everyone’s responsibility, action, reduce 学科网（北京）股份有限公司 $