Unit5 Natural disasters单元词汇专项变形及巩固训练120题-2025-2026学年沪教版（五四制）英语八年级下册

沪教版（五四制）英语八年级下册 Unit5 Natural disasters单元词汇变形及专项巩固训练 满分120分 一、重点单词词性转换（共20分） 1. disaster（n.灾难）→________（adj.灾难性的） 1. danger（n.危险）→________（adj.危险的） 1. danger（n.危险）→________（adj.无危险的） 1. safe（adj.安全的）→________（n.安全） 1. safe（adj.安全的）→________（adv.安全地） 1. harm（v./n.伤害）→________（adj.有害的） 1. harm（v./n.伤害）→________（adj.无害的） 1. destroy（v.摧毁）→________（n.破坏） 1. destroy（v.摧毁）→________（adj.毁灭性的） 1. damage（v./n.损害）→________（adj.受损的） 1. protect（v.保护）→________（n.保护） 1. protect（v.保护）→________（adj.保护性的） 1. survive（v.幸存）→________（n.幸存者） 1. survive（v.幸存）→________（n.生存） 1. rescue（v./n.营救）→________（n.救援人员） 1. warn（v.警告）→________（n.警告） 1. warn（v.警告）→________（adj.警告性的） 1. flood（n.洪水）→________（v.淹没） 1. earthquake（n.地震）→________（adj.地震相关的） 1. strong（adj.强烈的；强壮的）→________（adv.强烈地） 二、根据括号里单词的正确形式填空（共30分） 1. The typhoon caused ________ (disaster) damage to the coastal city. 2. It's ________ (danger) to walk alone in the forest at night. 3. Keep away from the fire—it's not ________ (danger) at all. 4. We all hope for the ________ (safe) of the missing hikers. 5. The children crossed the road ________ (safe) with the teacher's help. 6. Smoking is ________ (harm) to your health. 7. This kind of plant is ________ (harm) to animals, so don't let pets eat it. 8. The hurricane's ________ (destroy) left thousands of people homeless. 9. The ________ (destroy) storm swept through the small town in minutes. 10. The car suffered slight ________ (damage) in the accident. 11. The old building was ________ (damage) by the heavy rain. 12. We need to take measures for the ________ (protect) of wild animals. 13. This jacket has a ________ (protect) layer against wind and rain. 14. Only a few people ________ (survive) the plane crash. 15. The ________ (survive) of the shipwreck were rescued by a fishing boat. 16. The ________ (survive) rate of this disease has increased greatly. 17. The firefighters carried out a difficult ________ (rescue) mission in the burning building. 18. The ________ (rescue) worked day and night to save people trapped in the ruins. 19. The weather station issued a ________ (warn) about the coming snowstorm. 20. The teacher ________ (warn) us not to play near the river. 21. There was a ________ (warn) sign at the entrance of the construction site. 22. Heavy rain ________ (flood) many streets in the city yesterday. 23. The ________ (earthquake) activity in this area has increased recently. 24. The wind blew ________ (strong) during the thunderstorm. 25. The government provided ________ (relieve) for the people affected by the drought. 26. We were ________ (relieve) to hear that our friends were safe after the flood. 27. The ________ (break) bridge made it impossible for cars to pass. 28. The earthquake ________ (break) many windows and walls of the school. 29. It's important to learn ________ (basic) survival skills in natural disasters. 30. The ________ (sudden) of the landslide took everyone by surprise. 三、根据句子中首字母提示完成合适的单词填空（共30分） 1. A terrible e________ hit the city last night, causing many buildings to shake. 2. Floods and typhoons are common natural d________ in coastal areas. 3. Don't swim in the river—it's very d________ because the current is strong. 4. The police ensured the s________ of the crowd during the emergency. 5. Eating too much junk food is h________ to your body. 6. The fire d________ three houses before the firefighters arrived. 7. The car was badly d________ in the collision with a truck. 8. We should wear p________ clothing when working with chemicals. 9. The p________ of the environment is everyone's responsibility. 10. After the ship sank, only five s________ were found alive. 11. The s________ of the earthquake victims depended on timely rescue. 12. The r________ team used dogs to find people trapped under the ruins. 13. The weather forecast gave a w________ of heavy rain this weekend. 14. The river f________ the nearby fields after the continuous rain. 15. The s________ wind knocked down many trees on the street. 16. We felt r________ when we knew our family was out of danger. 17. The b________ road was closed until workers could repair it. 18. The t________ destroyed hundreds of houses in the village. 19. You must follow the safety i________ when using the fire extinguisher. 20. The v________ of the volcano eruption was heard miles away. 21. The earthquake left a trail of d________ across the region. 22. It's important to stay c________ when facing a natural disaster. 23. The government sent food and water to the a________ areas. 24. The rescuers worked hard to dig out the t________ people from the collapsed building. 25. The storm brought s________ rain and thunder. 26. The h________ rain lasted for three days, leading to floods. 27. We need to prepare an emergency k________ with food, water and medicine. 28. The landslide b________ the road, cutting off the village from the outside. 29. The meteorologist p________ a typhoon will hit the coast next week. 30. The survivors told stories of their terrible e________ during the flood. 四、用括号里汉语提示完成单词填空（共40分） 1. Earthquakes and floods are both terrible natural ________ (灾难). 2. It's ________ (危险的) to stand under a tree during a thunderstorm. 3. The little girl was finally brought to ________ (安全) after being lost for hours. 4. They walked ________ (安全地) through the dark forest with flashlights. 5. This chemical is ________ (有害的) to aquatic life. 6. The medicine is ________ (无害的) and has no side effects. 7. The hurricane caused great ________ (破坏) to the city's infrastructure. 8. The ________ (毁灭性的) fire burned down the ancient temple. 9. The heavy rain caused ________ (损害) to the crops in the field. 10. The old bridge was ________ (受损的) in the storm and needs repair. 11. We should take action to ________ (保护) the environment from pollution. 12. The ________ (保护的) cover on the phone prevents it from being scratched. 13. He was lucky to ________ (幸存) the car accident without serious injuries. 14. The ________ (幸存者) of the plane crash were sent to the nearest hospital. 15. The ________ (生存) of the endangered animals is a big concern. 16. The firefighters carried out a successful ________ (营救) of the child trapped in the well. 17. The ________ (救援人员) risked their lives to save people in the flooded area. 18. The weather station issued a ________ (警告) about the approaching typhoon. 19. The teacher ________ (警告) the students not to touch the electrical wires. 20. The river ________ (淹没) many houses after the heavy rain. 21. The ________ (地震的) activity in this region is closely monitored by scientists. 22. The wind blew ________ (强烈地) and shook the windows. 23. The government provided ________ (救济) supplies to the people affected by the drought. 24. We felt ________ (宽慰的) when we heard the good news about the survivors. 25. The ________ (破碎的) glass on the floor is very dangerous. 26. The earthquake ________ (打破) the peace of the small town. 27. Students should learn some ________ (基本的) first-aid skills at school. 28. The ________ (突然发生) of the tornado surprised everyone in the area. 29. The ________ (台风) caused power outages in many parts of the city. 30. You must follow the ________ (指示) when evacuating during a disaster. 31. The ________ (火山) eruption sent ash and lava into the air. 32. Keep ________ (冷静的) and don't panic when a natural disaster happens. 33. The ________ (受影响的) areas were quickly provided with medical support. 34. The ________ (被困的) miners were rescued after three days. 35. The ________ (猛烈的) storm destroyed many crops and houses. 36. We need to prepare an ________ (紧急情况) kit for unexpected disasters. 37. The landslide ________ (堵塞) the road, so we had to take a detour. 38. The weather forecast ________ (预测) heavy snow for tomorrow. 39. The ________ (经历) of surviving the flood changed his life forever. 40. The government is making plans to ________ (重建) the areas destroyed by the earthquake. 参考答案 一、重点单词词性转换. 1.disastrous 2. dangerous 3. harmless 4. safety 5. safely 6. harmful 7. harmless 8. destruction 9. destructive 10. damaged 11. protection 12. protective 13. survivor 14. survival 15. rescuer 16. warning 17. warning 18. flood 19. earthquake-related 20. strongly 二、根据括号里单词的正确形式填空。 1.disastrous 2. dangerous 3. dangerous 4. safety 5. safely 6. harmful 7. harmful 8. destruction 9. destructive 10. damage 11. damaged 12. protection 13. protective 14. survived 15. survivors 16. survival 17. rescue 18. rescuers 19. warning 20. warned 21. warning 22. flooded 23. earthquake 24. strongly 25. relief 26. relieved 27. broken 28. broke 29. basic 30. suddenness 三、根据句子中首字母提示完成合适的单词填空。 1.earthquake 2. disasters 3. dangerous 4. safety 5. harmful 6. destroyed 7. damaged 8. protective 9. protection 10. survivors 11. survival 12. rescue 13. warning 14. flooded 15. strong 16. relieved 17. broken 18. typhoon 19. instructions 20. voice 21. destruction 22. calm 23. affected 24. trapped 25. sudden 26. heavy 27. kit 28. blocked 29. predicted 30. experiences 四、用括号里汉语提示完成单词填空。 1.disasters 2. dangerous 3. safety 4. safely 5. harmful 6. harmless 7. destruction 8. destructive 9. damage 10. damaged 11. protect 12. protective 13. survive 14. survivors 15. survival 16. rescue 17. rescuers 18. warning 19. warned 20. flooded 21. earthquake 22. strongly 23. relief 24. relieved 25. broken 26. broke 27. basic 28. suddenness 29. typhoon 30. instructions 31. volcano 32. calm 33. affected 34. trapped 35. violent 36. emergency 37. blocked 38. predicts 39. experience 40. rebuild 学科网（北京）股份有限公司 $