Unit 2 Natural disasters 复习学案 -2025-2026学年高中英语译林版必修第三册

该高中英语必修三U2复习学案以“自然灾害与应急应对”为核心主题，旨在帮助学生巩固单元核心词汇、短语及语法知识，提升语言综合运用能力。学案通过词性转换与时态变化、重点短语梳理、课本原文语境填空、单句语法应用及专项语法训练的递进式任务设计，构建从基础语言知识到语用能力的完整学习路径，体现知识建构的系统性与连贯性。 亮点在于立足真实灾害情境的语言实践设计，如课本原文填空模块还原地震、海啸等场景对话，引导学生在语境中运用词汇与语法，培养语言能力和思维品质。单句语法填空与专项语法训练则聚焦非谓语动词、从句等核心语法点，通过对比分析提升学生的语法应用与问题解决能力。学案系统性覆盖语言知识、语用技能等维度，为学生单元复习提供清晰指引，也为教师实施高效复习教学提供结构化框架支持。

必修三U2复习学案 一、词性转换和过去式、过去分词 1. injure vt. 伤害，使受伤；损害→ injury n.伤害；损伤；伤→ injured adj.受伤的 2. disaster n. 灾难, 灾害；彻底失败→disastrous adj.灾难性的；完全失败的 3. react vi.起反应；对……作出反应→reaction n. 反应，回应；化学反应 4. order n.命令；顺序vt.命令→orderly adj.有秩序的；有条理的；整齐的 5. confirm vt. 证实, 确认；使确信；批准 →confirmation n. 证实 6. occur vi. 发生, 出现；存在于→ occurrence n. 出现，发生 7. relief n. 宽慰, 轻松；减轻, 消除；救济→ relieve v.减轻，缓和 →relieved adj.感到宽慰的 8. destroy v.破坏；毁灭→destructive adj.引起破坏(或毁灭)的, 破坏(或毁灭)性的→destruction n.摧毁；毁灭；破坏 9. inform vt. 了解, 熟悉；通知→informed adj.有见识的；有学问的 10. shock n. 震惊, 惊愕；剧烈震动；休克；vt.使震惊→shocked adj.震惊的→shocking adj.令人震惊的 11. scare vt. &vi. 惊吓,害怕 n. 恐慌,惊吓 → scared adj.对……害怕的→ scary adj.吓人的 12. power n.电, 电力；权力；政权；控制力；能力；能量v. 给……提供动力→ powerful adj.权力强大的→ powerless adj.无权的；无能力的 13. donate vt. 捐赠, 赠送；献(血)→donation n.捐赠物；捐赠；赠送 →donor n.捐赠者；捐赠机构 14. document n. 文件, 公文；(计算机中的)文档v. 记录，记载；用文件证明→documentary n. 纪录片 adj. 文件的 15. curious adj. 好奇的；奇特的 → curiosity n.好奇心→ curiously adv. 好奇地 16. erupt vi.&vt. (火山)爆发；突然发生→eruption n. (火山)爆发；突然发生 17. unbearable adj. 难耐的，无法忍受的→unbearably adv.无法忍受地→bear vt.忍受n.熊 18. distance n. 遥远, 久远；距离；差异；疏远→distant adj.遥远的；冷漠的 →distantly adv.遥远地 19. rescue n.& vt. 救援, 营救，抢救 →rescuer n.救助者 20. sharp adj. 灵敏的（补：敏锐的）；锋利的；急剧的；尖锐的→sharply adv.急剧地；鲜明地；严厉地→sharpness n.锋利→sharpen v.变得锋利 21. locate vt. 找出……的准确位置，把……安置在(或建造于）→ location n.地点；外景拍摄地→ be located in/on/at 位于 22. retire vi.& vt. 退休，退职→retirement n.退休→ retired adj.已退休的→retiring adj. 不爱与人交往的 23. signal vi. & vt.发信号, 示意；标志n.信号, 暗号；标志, 信号-过去式signalled -过去分词signalled 24. destroy v.毁灭-destroyed -destroyed 25. occur vi. 发生, 出现；存在于-occurred -occurred 26. hug vt. 拥抱, 搂抱；抱紧-hugged -hugged 27. slide n. 幻灯片；降低；滑行；山崩 vi.& vt. 滑行；逐渐陷入 - slid - slid 二、重点短语 1. 2. at large整个，全部 3. be doing…when正在做……突然 4. crush into 撞击；闯入 5. signal (to/for) sb. to do sth.示意某人做某事 6. safe and sound 安然无恙 7. give sb. a hug给某人一个拥抱 8. occur to 被想到；浮现在脑海中 9. keep one’s head (在困境中)保持冷静 10. to one’s great relief 令某人大为宽慰 11. hold on to 紧紧抓住 12. in case 以防万一；如果 13. at the same time同时 14. warn sb. of sth. 警告/提醒某人某事 15. be on its way 即将到来 16. blow away 吹走 17. stay away from 远离；躲避 18. run out of 用完；耗尽 19. roll away 滚动离开 20. provide sb. with sth./provide sth. for sb.给某人提供某物 supply sb. with sth./supply sth. to sb. 给某人提供某物 offer sb. sth./offer sth. to sb. 给某人提供某物 21. move sth against the door移动…抵住门 22. take the form of 呈现……的形状 23. break out 突然开始；爆发 24. far and wide 到处；四处 25. in all directions 朝向四面八方 26. separate ... from... 把……与……分离/分隔 三．课本原文填空 1. Nature is kind of a loving mother, but also a butcher in cold blood. 2. When a volcano erupts, hot gases, volcanic ash and even rocks escape through a large opening at the top. 3. A large amount of earth and rock falling (fall) down a hill or mountain is called (call) a landslide. 4. Only 5 students suffered slight injuries, despite the current figures of 7 killed and over 200 injured (injure) in the disaster area at large. 5. Alice Brown, head teacher at Falmont Primary School, was teaching when the floor began to shake. 6. Her students’ reaction (react) was quick and correct—they moved under their desks, head first, and held on to the legs of the desks. 7. At the same time, Miss Brown quickly opened the classroom door, in case it became damaged (damage) during the shaking and could not open. 8. There were loud crashes of glass breaking (break) and things falling to the ground, but the students remained still and waited calmly and quietly. 9. The moment the shaking stopped, Miss Brown sensed it was the best time for the class to make (make) their escape. 10. She signalled (signal) to her students to exit the classroom in an orderly (有秩序的) line covering (cover) their heads with their hands. 11. It is our duty to build a human community with a shared (share) future. 12. After a roll call confirmed (confirm) that all were safe (safety)and sound, they relaxed, laughing (laugh), crying and hugging each other. 13. So the kids were calm enough to protect (protect) themselves during the earthquake. 14. NEWDALE—On 20 December, a series of huge waves caused (cause) by an undersea earthquake raced across the ocean near Goldshore and left thousands dead. 15. People were walking, running or simply sitting (sit) on the sandy beach, enjoying (enjoy) the warm sea air and the soft wind that brushed their hair. 16. Sabrina was one of the happy tourists until she noticed something odd(奇怪的). 17. It immediately occurred (occur) to her that these were signs of an approaching (approach) tsunami. 18. Sabrina was frightened, but she soon kept (keep) her head. 19. She warned her parents of the danger, though at first they just thought she was joking. 20. However, Sabrina was certain that a terrible disaster was on its way and kept asking (ask) her parents to talk to a safety officer. 21. To her great relief (relieve), the officer immediately realized the coming (come) danger. 22. The beach was rapidly cleared of people, just before the huge waves crashed into the coast. 23. A typhoon is a destructive (destruction) storm that occurs (occur) in the north-west Pacific Ocean. 24. If a typhoon is approaching, close and lock all windows and doors, and tie down large outdoor objects so that they do not blow away. 25. Although there is no way to prevent (prevent) a typhoon, you can get prepared for it. 26. Remember to inform yourself of what is going on. 27. When you are out, stay away from trees, large signs and light poles. 28. Pay attention to news updates to confirm (confirm) whether the danger is gone. 29. These tips will help keep you safe and sound in the face of a typhoon. 30. I was staying in Atlanta, and that was one of the cities to be hit(hit). 31. I turned on the TV for some local news, only to hear (hear) that a hurricane was on its way. 32. I was quite frightened during the power failure (fail). 33. Were you afraid of running (run) out of supplies? 34. Luckily, many people came to help, donating (donate) food and clothes to charities. 35. Mr Li described the hurricane in great detail. 36. Next I went (go) through my notes of Mr Li’s experiences. 37. Dad was listening to a weather report on the radio, while Mum was putting their important documents and disaster supplies into a bag. 38. Dad moved the dinner table against the door, in case the floodwater forced the door open. 39. Mum waved to Mary to sit (sit) on the sofa. 40. She said softly, trying (try) her best to comfort Mary. 41. Trading ships bringing (bring) imports to the city or carrying exports overseas, along with golden pleasure boats for the rich, were crowded (crowd) together in the glassy water of the port. 42. Its ashy rocks, now dark, now light, told a story of past eruptions that might have warned (warn) the city what was to come! 43. The boats of the fishermen moved rapidly in all directions. 44. The crowd looked upwards, and saw, with unspeakable fear, a huge cloud shooting (shoot) from the top of the volcano. 45. It took the form of a huge tree: the trunk, blackness, the branches, fire! 46. This fire moved and changed in colour with every moment: now it was wildly bright, now of a pale and dying (die) red, and now again it burnt with an unbearable (bearable) light! 47. The cries of women broke (break) out；the men looked at each other, but were silent. 48. At that moment, they felt the earth shaking (shake) beneath their feet；beyond in the distance, they heard the crash of falling (fall) roofs. 49. Over the empty streets—over the forum—far and wide—with many a noisy crash in the stormy sea—fell (fall) that awful shower! 50. Each turned to fly—each running (run), pressing, pushing against the other. 51. If, in the darkness (dark), wife was separated from husband, or parent from child, there was no hope of their meeting (meet) again. 52. Nearly seventeen centuries had rolled (roll) away before the city of Pompeii was dug from its silent resting place. 53. Its walls were fresh as if painted (paint) yesterday；not a single colour changed on the rich pattern of its floors. 54. In its forum, the half-finished columns seemed as if just left (leave) by the workman’s hand. 55. Long after fire and ash came for the people of Pompeii, the remains of their beautiful city survive to remind (remind) us that human lives burn bright and short. 4． 单句语法填空 1. to be informed 2. relief 3. destructive 4. injury; injured; injured 5. occurred 6. reaction 7. to inform 8. react; reaction 9. relieve; relief 10. orderly 11. to12 rolling 13. curiosity 14. curious; curiosity 15. being flooded 16. otherwise 17. distance 18. has been broken 19. being unearthed 20.beyond 21. has erupted 22. has exported 23. was unearthed 24. have been exported 25. unbearable 26. patterns 27. sharply 28. have been rescued 29.located 30. location; located 31. with 32. for 33. in 34. that 35.to see 五．语法填空 五，语法 1. to be told2. to follow3. to be completed4. to arrive; to leave 5. to drop6. to find7. to read8. decorating; to regret9. to be discussed 10. to be surprised 学科网（北京）股份有限公司 $必修三U2复习学案 一、词性转换和过去式、过去分词 1. injure vt. 伤害，使受伤；损害→___________n.伤害；损伤；伤→___________adj.受伤的 2. disaster n. 灾难, 灾害；彻底失败→___________adj.灾难性的；完全失败的 3. react vi.起反应；对……作出反应→___________ n. 反应，回应；化学反应 4. order n.命令；顺序vt.命令→___________adj.有秩序的；有条理的；整齐的 5. confirm vt. 证实, 确认；使确信；批准 →________________ n. 证实 6. occur vi. 发生, 出现；存在于→ ___________n. 出现，发生 7. relief n. 宽慰, 轻松；减轻, 消除；救济→__________v.减轻，缓和 →________adj.感到宽慰的 8. destroy v.破坏；毁灭→___________adj.引起破坏(或毁灭)的, 破坏(或毁灭)性的→___________n.摧毁；毁灭；破坏 9. inform vt. 了解, 熟悉；通知→___________adj.有见识的；有学问的 10. shock n. 震惊, 惊愕；剧烈震动；休克；vt.使震惊→___________adj.震惊的→ ___________adj.令人震惊的 11. scare vt. &vi. 惊吓,害怕 n. 恐慌,惊吓 → ___________adj.对……害怕的→ ___________adj.吓人的 12. power n.电, 电力；权力；政权；控制力；能力；能量v. 给……提供动力→___________adj.权力强大的→ ___________adj.无权的；无能力的 13. donate vt. 捐赠, 赠送；献(血)→___________n.捐赠物；捐赠；赠送 →___________n.捐赠者；捐赠机构 14. document n. 文件, 公文；(计算机中的)文档v. 记录，记载；用文件证明→___________ n. 纪录片 adj. 文件的 15. curious adj. 好奇的；奇特的 →___________n.好奇心→___________adv. 好奇地 16. erupt vi.&vt. (火山)爆发；突然发生→___________n. (火山)爆发；突然发生 17. unbearable adj. 难耐的，无法忍受的→___________adv.无法忍受地→________vt.忍受n.熊 18. distance n. 遥远, 久远；距离；差异；疏远→___________adj.遥远的；冷漠的 →___________adv.遥远地 19. rescue n.& vt. 救援, 营救，抢救 →___________ n.救助者 20. sharp adj. 灵敏的（补：敏锐的）；锋利的；急剧的；尖锐的→___________adv.急剧地；鲜明地；严厉地→___________n.锋利→___________ v.变得锋利 21. locate vt. 找出……的准确位置，把……安置在(或建造于）→ ___________n.地点；外景拍摄地→ be __________ in/on/at 位于 22. retire vi.& vt. 退休，退职→___________n.退休→ ___________adj.已退休的→__________adj. 不爱与人交往的 23. signal vi. & vt.发信号, 示意；标志n.信号, 暗号；标志, 信号-过去式_________-过去分词__________ 24. destroy v.毁灭-___________ -__________ 25. occur vi. 发生, 出现；存在于-___________-___________ 26. hug vt. 拥抱, 搂抱；抱紧-___________-___________ 27. slide n. 幻灯片；降低；滑行；山崩 vi.& vt. 滑行；逐渐陷入 -___________-___________ 二、重点短语 高一年级复习学案 1. 学科网（北京）股份有限公司 2. _________________________整个，全部 3. _________________________正在做……突然 4. _________________________撞击；闯入 5. _________________________示意某人做某事 6. _________________________安然无恙 7. _________________________给某人一个拥抱 8. _______________________被想到；浮现在脑海中 9. _________________________(在困境中)保持冷静 10. _________________________令某人大为宽慰 11. _________________________紧紧抓住 12. _________________________以防万一；如果 13. _________________________同时 14. _________________________警告/提醒某人某事 15. _________________________即将到来 16. _________________________吹走 17. _________________________远离；躲避 18. _________________________用完；耗尽 19. _________________________滚动离开 20. provide__________ 给某人提供某物 supply____________ 给某人提供某物 offer ____________ 给某人提供某物 21. move sth _________ the door移动……抵住门 22. _________________________呈现……的形状 23. _________________________突然开始；爆发 24. _________________________到处；四处 25. _________________________朝向四面八方 26. ________________________把…与……分离/分隔 三．课本原文填空 1. Nature is kind _____a loving mother, but also a butcher in cold blood. 2. When a volcano erupts, hot gases, volcanic ash and even rocks escape through a large opening _____ the top. 3. A large amount of earth and rock _________(fall) down a hill or mountain _________(call) a landslide. 4. Only 5 students suffered slight injuries, ______________the current figures of 7 killed and over 200 ______________(injure) in the disaster area ______________large. 5. Alice Brown, head teacher at Falmont Primary School, was teaching ______________the floor began to shake. 6. Her students’ ______________(react) was quick and correct—they moved under their desks, head first, and held ______________to the legs of the desks. 7. ______________the same time, Miss Brown quickly opened the classroom door, ______________case it became ______________(damage) during the shaking and could not open. 8. There were loud crashes of glass ______________ (break) and things falling to the ground, but the students remained still and waited calmly and quietly. 9. ______________moment the shaking stopped, Miss Brown sensed it was the best time for the class ______________ (make) their escape. 10. She ______________(signal) to her students to exit the classroom in an ______________(有秩序的) line ______________(cover) their heads with their hands. 11. It is our duty to build a human community with a ______________ (share) future. 12. After a roll call ______________(confirm) that all were ______________(safety)and sound, they relaxed, ______________(laugh), crying and hugging each other. 13. So the kids were calm enough __________ (protect) themselves during the earthquake. 14. NEWDALE—On 20 December, _____ series of huge waves _________(cause) by an undersea earthquake raced across the ocean near Goldshore and left thousands dead. 15. People were walking, running or simply ______________(sit) on the sandy beach, ______________(enjoy) the warm sea air and the soft wind that brushed their hair. 16. Sabrina was one of the happy tourists until she noticed something ______________(奇怪的). 17. It immediately ______________(occur) to her that these were signs of an ______________(approach) tsunami. 18. Sabrina was frightened, but she soon ________(keep) her head. 19. She warned her parents ______________the danger, though at first they just thought she was joking. 20. However, Sabrina was certain ______________a terrible disaster was ______________its way and kept ______________(ask) her parents to talk to a safety officer. 21. To her great ______________(relieve), the officer immediately realized the ______________(come) danger. 22. The beach was rapidly cleared _________ people, just before the huge waves crashed ____________ the coast. 23. A typhoon is a ______________(destruction) storm that ______________(occur) in the north-west Pacific Ocean. 24. If a typhoon is approaching, close and lock all windows and doors, and tie down large outdoor objects so ______ they do not blow away. 25. Although there is no way______________ (prevent) a typhoon, you can get prepared for it. 26. Remember to inform yourself ______________what is going on. 27. When you are out, stay away ______ trees, large signs and light poles. 28. Pay attention to news updates ______________ (confirm) whether the danger is gone. 29. These tips will help keep you safe and sound _____ the face of a typhoon. 30. I was staying in Atlanta, and that was one of the cities ______________(hit). 31. I turned on the TV for some local news, only ________ (hear) that a hurricane was on its way. 32. I was quite frightened during the power ______________(fail). 33. Were you afraid of __________(run) out of supplies? 34. Luckily, many people came to help, _________(donate) food and clothes to charities. 35. Mr Li described the hurricane ______ great detail. 36. Next I _________(go) through my notes of Mr Li’s experiences. 37. Dad was listening to a weather report on the radio, ______________Mum was putting their important documents and disaster supplies into a bag. 38. Dad moved the dinner table ______________the door, in case the floodwater forced the door open. 39. Mum waved to Mary ______________ (sit) on the sofa. 40. She said softly, ______________(try) her best to comfort Mary. 41. Trading ships ______________ (bring) imports to the city or carrying exports overseas, along with golden pleasure boats for the rich, ______________ (crowd) together in the glassy water of the port. 42. Its ashy rocks, now dark, now light, told a story of past eruptions that might ______________ (warn) the city what was to come! 43. The boats of the fishermen moved rapidly _____ all directions. 44. The crowd looked upwards, and saw, with unspeakable fear, a huge cloud ______________(shoot) from the top of the volcano. 45. It took ______ form of a huge tree: the trunk, blackness, the branches, fire! 46. This fire moved and changed in colour with every moment: now it was wildly bright, now of a pale and ______________(die) red, and now again it burnt with an ______________ (bearable) light! 47. The cries of women __________(break) out；the men looked at each other, but were silent. 48. At that moment, they felt the earth ______________ (shake) beneath their feet；beyond _____ the distance, they heard the crash of ______________ (fall) roofs. 49. Over the empty streets—over the forum—far ____ wide—with many a noisy crash in the stormy sea—______________ (fall) that awful shower! 50. Each turned to fly—each ______________(run), pressing, pushing against the other. 51. If, in the __________(dark), wife was separated ______ husband, or parent from child, there was no hope of their ______________ (meet) again. 52. Nearly seventeen centuries __________(roll) away before the city of Pompeii was dug from its silent resting place. 53. Its walls were fresh as if ________(paint) yesterday；not a single colour changed on the rich pattern of its floors. 54. In its forum, the half-finished columns seemed as if just ______________ (leave) by the workman’s hand. 55. Long after fire and ash came for the people of Pompeii, the remains of their beautiful city survive ______________ (remind) us that human lives burn bright and short. 四．单句语法填空 1. It is necessary for us ________(inform) of any change in the plan in advance. 2. To everyone’s ________(relieve), the missing child was found safe and sound. 3. He was unable to contain his own ________(destruct) feelings. 4. The car accident resulted in a serious head ________. The driver was severely ________ and rushed to the hospital. The other vehicle’s faulty brakes ________ several passengers as well. (injure) 5. A profound realization ________(occur) to me as I watched the sunrise: I had never truly appreciated the beauty of my own hometown before. 6. What’s your ________(react) to the method of expanding vocabulary? 7. I regret ________(inform) you that we have to cancel the long-awaited family reunion due to the sudden bad weather. 8. Social workers must ________ calmly to emergencies, as their ________ can influence public trust. (react) 9. Her ability to ________ others’ anxiety shows her natural leadership and brings emotional ________ to the team. (relieve) 10. The display of products in the store window was in an ________(order) pattern to attract customers. 11. It never occurred ________ her to pick up a skill while playing with them. 12. I stood there guiltily, with tears ________(roll) down my face. 13. Due to ________(curious), he squeezed himself into the crowd to see what had happened. 14. Students showed ________ interest in the astronaut’s spacewalk, demonstrating healthy ________ about space technology. (curious) 15. As it was raining heavily, the farmers helplessly watched the crops ________(flood). 16. All the dishes in the menu, unless ________ stated, will serve two to three people. 17. She realised that one of the greatest benefits of the Internet was its ability to remove the ________(distant) that usually exists between people. 18. The government’s promise that there would be no new taxes this year ________(break). 19. Thanks to a new academic project, hundreds of pieces of oracle bones(甲骨文) that have been kept in the warehouse of a top university in Jiangsu province now have the chance to be decoded more than one century after ________(unearth). 20. My friend warned me the street-side cafe might be disappointing, but its fresh cakes, warm staff, and cheap drinks were completely ________ our expectations. 21. It’s the first time that the most active volcano in the world, Mauna Loa in Hawaii, ________(erupt) in almost 40 years. 22. The company ________(export) dried ginkgo leaves worth more than 42 million yuan since the last 11 months. 23. When a massive ship ________(unearth) in Norway more than 100 years ago, its owners were expected to be powerful men. 24. Over the past few years, many high-tech products ________(export) to foreign countries from this region. 25. The pain in her knee became ________(bear) after hours of hiking, forcing her to stop and seek medical help. 26. The poet’s clever use of various ________(pattern) added depth and richness to her work. 27. The old farmer’s white hair contrasts ________(sharp) with his dark skin. 28. A lot of survivors ________(rescue) by the soldiers in the earthquake-stricken area since yesterday. 29. With the main office ________(locate) in the city centre, the company can easily be connected with its customers. 30. The exact ________ of the company has yet to be decided. Maybe it will be ________ in the city center. (locate) 31. It is true that the emergency services provided everyone _______ sleeping bags. 32. Watch out ______ stairs, because they are steep. 33. During the flood, many people were caught _____ the flood. 34. I think ______we should leave here right away. 35. She was curious __________ (see) how much water there was outside. 五．语法填空 1.  He hurried to the booking office, only ________ (tell) that all tickets had been sold out. 2.  I have no choice but ________ (follow) his advice. 3.  The airport ________ (complete) next year will help promote tourism in this area. 4.  He is always the first one ________ (arrive) and the last ________ (leave). 5.  They lifted the rock only ________ (drop) it on their own feet. 6.  We hurried to the classroom only ________ (find) it locked. 7.  This is the best book ________ (read) for English beginners. 8.  He spent a lot of money ________ (decorate) his house, only ________ (regret) it later. 9.  The problem ________ (discuss) at tomorrow’s meeting is very important. 10.  He opened the door quietly, only ________ (surprise) by what he saw. $