Unit 8 Lesson 4 Natural disasters are dangerous!随堂练 2025-2026学年冀教版八年级英语下册

**基本信息** 初中英语Unit 8 Lesson 4新授课同步练，以"基础巩固-语篇应用-综合拓展"三阶分层设计，覆盖词汇、句型到语篇的知识进阶，适配课时教学目标，提升语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇（副词、动词等）与基础句型|Ⅰ题考查单词拼写与词性转换（如"successfully"），Ⅱ题强化固定搭配（如"cool down"）| |进阶层|语篇理解与交际应用|Ⅲ题通过洪水情境完形考查上下文逻辑推断，Ⅴ题模拟台风交际对话训练实用表达| |综合层|语法综合与语篇逻辑|Ⅳ题结合森林火灾语篇，考查时态（如"was burnt"）、词性转换（如"safe→safety"）及逻辑连接词|

Unit 8 Lesson 4 Natural disasters are dangerous!随堂练 Ⅰ. 根据句意及所给提示完成句子 1. Good news! The Shenzhou-22 spaceship has been sent into space ________(成功地). 2. After the heavy rain, the small river near our village ________(漫出) its banks last month. 3. How terrible the disaster is! Many people are ________(严重地) hurt and lose their homes. 4. Look! The horses are eating grass on the g________. 5. These apples cost five yuan p________ kilogram. Ⅱ. 根据汉语意思完成句子 6. 大雨帮助冷却了热空气。 The heavy rain helped ________ ________ the hot air. 7. 那棵古树很高，高度能达到20米。 The old tree is very tall, and its height can ________ ________ ________ 20 metres. 8. 现代计算机能迅速处理大量的信息。 Modern computers can deal with ________ ________ information very quickly. 9. 我们应该尽最大努力与污染作斗争。 We should try our best to ________ ________ pollution. 10. 中国的面积为约960万平方千米。 China covers an area of about 9,600,000 ________ ________. Ⅲ. 完形填空 I am Jonas. Last year I met a terrible flood. It 11 raining in July and kept raining for almost a month. The water on the streets got higher and 12 every day. We used boats instead of cars. We lost lots of things. Schools closed and farms were destroyed. We 13 food and clean water. In some places, the water was even higher than the buildings. I felt like we lived in a(n) 14 world. Because of the flood, a lot of problems appeared. Some people died. The soil and other things made the water become very 15 . It was summer, so the hot weather and dirty water made the air very bad. People got ill and hospitals didn’t have enough 16 for them. When the flood was over, I 17 my city. Everything was destroyed and lots of people were sick, but we were still very 18 , I thought. We had to rebuild our city, take care of the 19 people and help them out of hospitals. I just hope that one day, people can 20 natural disasters effectively(有效地) whenever they happen. In fact, people are very clever and disasters bring people closer together. ( )11. A. started B. finished C. wanted D. liked ( )12. A. less B. higher C. stranger D. cleaner ( )13. A. spent B. lost C. bought D. cost ( )14. A. fire B. water C. tree D. animal ( )15. A. black B. fresh C. dirty D. clean ( )16. A. windows B. decisions C. rooms D. signs ( )17. A. looked for B. looked up C. looked around D. looked after ( )18. A. strong B. weak C. clever D. outgoing ( )19. A. poor B. sick C. grateful D. careless ( )20. A. depend on B. go through C. give up D. deal with Ⅳ. 短文填空 阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。 Reshma Kosaraju lived a happy life in Chicago. 21.______ she was 12, her family moved from Chicago to northern California. “It was one of the 22.______ (big) fires in California’s history,” Reshma said. In the newspaper, she saw lots of people were 23.______ (bad) hurt. Everything 24______ .(burn). And even some people lost their 25.______ (life). Everyone was afraid that the uncontrolled fire would harm his or her home and family. The fire also 26.______(cause) a lot of damage to the environment. Her school was about 320 27.______ (kilometre) south of the fire. Considering their 28.______ (safe), students had to wear masks(口罩) 29.______ there were clouds of black smoke. Reshma felt 30.______ (real) sad. She wanted to know what she could do 31.______ (help) those people and solve the problem. Later, she created a way to predict forest fires with AI. Her method is 32.______ (near) 90% right. “I realise that if I can succeed, the results will make 33.______ big difference. For example, the environment can be helped and many lives can be saved,” Reshma said. She worked hard on her project and believed that her method could work. Reshma Kosaraju is a creative person. Her ways can prevent people 34.______ being hurt in the fire. We should learn from her and try 35.______(we) best to do something good for society. Ⅴ. 补全对话 根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。 A: Hello! May I speak to Jack? B: This is Jack speaking. 36.________________________ A: Hi, Jack! This is Mary. 37.________________________ B: I stayed at home yesterday. Because a typhoon hit my city. A: Did it do a lot of harm? B: 38.________________________ The wind was strong and the rain was heavy. Some houses fell down and a few people died. A: 39.________________________ Did you hurt? B: No, I didn’t. A: 40.________________________ B: The weather is fine now. The wind dies down and the rain also stops. A: Hope everything goes well!   参考答案 Ⅰ 1. successfully 2. overflowed 3. badly 4. grassland 5. per Ⅱ 6. cool down 7. reach up to 8. large amounts of 9. fight against 10. square kilometres Ⅲ 11-15 ABBBC；16-20 CCABD Ⅳ 21.  When 22. biggest 23. badly 24. was burnt/was burned 25. lives 26. caused 27. kilometres 28. safety 29. because 30. really 31. to help 32. nearly 33. a 34. from 35. our Ⅴ 36. Who’s that speaking? 37. Where did you go yesterday? 38. Yes, it did. 39. I’m sorry to hear that. 40. What’s the weather like now? / How is the weather now? 学科网（北京）股份有限公司 $