Unit 5 Natural disasters 重点单词,词性转换,短语,语法,句型精练-2025-2026学年八年级英语下学期单元重难点易错题精练（沪教版（五四学制））

**基本信息** 聚焦单元核心词汇、短语及语法应用，通过默写与分层习题构建从基础记忆到综合运用的知识逻辑链，助力语言能力与学习能力提升。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |知识点默写|词性转换6题、单词33题、短语10题|基础记忆型，覆盖词性变化（如disaster→disastrous）、核心词汇（如force, destroy）及固定搭配（如in case, power cut）|从词形变化到词义记忆，构建词汇网络| |习题训练|单词适当形式填空20题、汉语提示填空10题、完成句子10题、短文填空10题|综合应用型，考查语法（时态、被动语态）、句型转换（连词成句、否定句）及语篇填空|从单句语法应用到语篇综合运用，实现知识迁移|

班级 姓名 学号 分数 Unit 5 Natural disasters 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：100分） 单元知识点默写 一、词性转换 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 1. disaster (n. 灾难) → disastrous (adj. 灾难性的) 2. injure (v. 伤害) → injury (n. 损伤) → injured (adj. 受伤的) 3. death (n. 死亡) → die (v. 死去) 4. rapid (adj. 迅速的) → rapidly (adv. 迅速地) 5. survive (v. 幸存) → survival (n. 幸存) 6. electronic (adj. 电子的) → electricity (n. 电) 二、重点单词默写 1. terrible adj. 非常讨厌的；可怕的 2. force n. 力；力量 v. 强迫，迫使某人做某事 3. destroy v. 摧毁；破坏 4. effect n. 影响；作用 5. dollar n. 元（美、加、澳等国货币单位） 6. Rd n. 路；道路 7. Dr n. 博士 8. exam n. 考试 9. typhoon n. 台风 10. battery n. 电池 11. case n. 具体情况；事例；实例 12. lock v. 锁住；把……锁起来 13. anyway adv. 不过；总之；而且；加之 14. anybody pron. 任何人；随便哪一个人 15. low-lying adj. 低洼的 16. cancel v. 取消；终止 17. necessary adj. 必要的；必需的 18. similar adj. 相像的；相仿的；类似的 19. foam n. 泡沫 20. towards prep. 向；朝着；接近 21. hotel n. 旅馆；旅社 22. nothing pron. 没有什么；无关紧要的事 23. whether conj. 是否 24. guard n. 警卫；看守 25. urge v. 敦促；力劝 26. super adj. 超级的 27. seaside n. 海边；海滨 28. last v. 持续 adj. 最近的；最后的 29. thunder n. 雷；雷声 30. coast n. 海岸；海滨 31. rise v. 上涨；升高 32. rescue n. & v. 营救；援救 33. tent n. 帐篷 三、短语默写 1. in case 以防；以防万一 2. go off 断电 3. pick up 增强；改善；收拾 4. be careful of 小心；当心 5. get away 离开；逃离 6. force sb. to do sth. 强迫某人做某事 7. low-lying area 低洼地带 8. rise rapidly 迅速上涨 9. rescue after disaster 灾后营救 10. seaside trip 海边度假 单元知识点习题训练 1、 用括号内所给单词的适当形式填空(本大题共20小题，每小题1分，共20分) 1．The tragic ________ of many wild animals was caused by the forest fire. (die) 【答案】death 【详解】句意：许多野生动物的悲惨死亡是由森林火灾引起的。句中“The tragic…”为名词短语作主语，空格处需填名词形式，die的名词形式是death。 2．Heavy rain ________ (flood) many streets in the city yesterday. 【答案】flooded 【详解】句意：昨天大雨淹没了城市里的许多街道。flood“淹没”，动词；根据“yesterday”可知，此处描述的是过去发生的事情，用一般过去时，flood的过去式是flooded。故填flooded。 3．The weather station issued a ________ (warn) about the coming snowstorm. 【答案】warning 【详解】句意：气象站发布了即将到来的暴风雪预警。 此处需要名词形式，“warn”的名词是“warning（预警、警告）”，前面有“a”修饰，用单数形式，故填warning。 4．Having an emergency plan is an ________ way to protect your family when a natural disaster strikes. (effect) 【答案】effective 【详解】句意：制定应急计划是自然灾害发生时保护家人的一种有效方式。空处使用形容词，作定语修饰其后名词，根据“to protect your family”可知，此处使用effect的形容词形式effective“有效的”修饰“way”，表示“保护家人的有效方式”。 5．The firemen ________ (save) more than 50 people since the disaster started. 【答案】have saved 【详解】句意：自从灾难开始，消防员们已经拯救了50多人。save“拯救”，since“自从”，引导时间状语从句，主句通常用现在完成时，其结构为have/has + 过去分词，主语The firemen是复数，助动词用have，save的过去分词是saved。故填have saved。 6．The government issued an ________ warning for residents to evacuate immediately due to the approaching wildfire. (urge) 【答案】urgent 【详解】句意：由于野火即将来临，政府紧急警告居民立即撤离。句中“warning”为名词，需用形容词修饰，动词urge的形容词形式为urgent，表示“紧急的”，故填urgent。 7．People were advised to turn off all ________ devices to prevent accidents during the severe thunderstorm. (electron) 【答案】electronic 【详解】句意：人们被建议在严重雷暴期间关闭所有电子设备以防止事故发生。devices是名词，前面需要用形容词来修饰，electron的形容词形式是electronic，表示“电子的”。 8．After the earthquake, the local community organised to collect donations ________ to help the victims. (rapid) 【答案】rapidly 【详解】句意：地震发生后，当地社区组织迅速筹集捐款，以帮助受灾群众。rapid是形容词，此处使用其副词形式rapidly“迅速地”，修饰动词collect，表示“迅速筹集捐款”。 9．It’s very important to prepare flashlights and extra ________ for emergencies when a typhoon comes. (battery) 【答案】batteries 【详解】句意：当台风来临时，准备手电筒和额外的电池以备不时之需是非常重要的。此处空格处是作为extra的宾语，与flashlights并列，battery为可数名词，这里要用复数形式表示泛指，故填batteries。 10．Fortunately, no one suffered a serious ________ during the sudden flood in the town centre. (injure) 【答案】injury 【详解】句意：幸运的是，在镇中心突发的洪灾中，没有人受重伤。句中“serious”为形容词，形容词后需接名词作宾语，动词injure的名词形式为injury，此处表示“重伤”，故填injury。 11．The small village was ________ destroyed by the powerful earthquake that happened last week. (terrible) 【答案】terribly 【详解】句意：上周发生的强烈地震严重摧毁了这个小村庄。destroy是动词，需要用副词来修饰，表示摧毁的程度，terrible是形容词，其副词形式是terribly。 12．After the sudden earthquake, medical workers rushed to help the ________ people trapped under the fallen walls.(injury) 【答案】injured 【详解】句意：突发地震后，医护人员赶来帮助被困在倒塌墙壁下的受伤人员。injury“伤害；受伤”，名词。修饰名词people，应使用形容词injured“受伤的”。故填injured。 13．A lot of ________ (survive) were saved by the firemen after the flood. 【答案】survivors 【详解】句意：洪水过后，许多幸存者被消防员救起。survive“幸存”，动词；此处表示“幸存的人”，需用表示人的名词形式survivor“幸存者”；由A lot of可知，此处用复数形式survivors。故填survivors。 14．It’s important for us ________ (keep) calm when a natural disaster happens. 【答案】to keep 【详解】句意：当自然灾害发生时，保持冷静对我们来说很重要。根据“It’s important for us...calm when a natural disaster happens.”以及英文提示可知，此处考查固定句型It’s + 形容词 + for sb. + to do sth.“对某人来说做某事是……的”，it是形式主语，真正的主语是后面的不定式结构。故填to keep。 15．After the storm, the street ________ (cover) with fallen trees and broken glass. 【答案】was covered 【详解】句意：暴风雨过后，街道被倒下的树和碎玻璃覆盖着。cover“覆盖”，be covered with“被……覆盖”，固定用法，根据“After the storm”可知，句子描述的是过去的情况，用一般过去时，主语“the street”是第三人称单数，be动词用was。故填was covered。 16．The teacher told us that light travels ________ (fast) than sound. 【答案】faster 【详解】句意：老师告诉我们光比声音传播得快。fast“快地”，副词。根据“than”可知，此处是比较级形式，fast的比较级是faster，表示“更快地”。故填faster。 17．She sat under the desk and ________ (hold) on to it tightly during the earthquake. 【答案】held 【详解】句意：地震期间，她坐在桌子下面，紧紧地抓住桌子。hold“抓住”，根据“sat”可知，时态是一般过去时，所以空处用动词的过去式held。故填held。 18．It’s necessary for us to learn some ________ (safe) rules about natural disasters. 【答案】safety 【详解】句意：我们有必要学习一些关于自然灾害的安全规则。safe“安全的”，形容词，空处修饰名词rules，表示“安全规则”时，用名词形式safety。故填safety。 19．The government provided a lot of food for the ________ (home) people after the disaster. 【答案】homeless 【详解】句意：灾难发生后，政府为无家可归的人提供了大量食物。home“家”，根据语境可知，此处指“无家可归的”，英文表达为homeless，形容词作定语修饰名词people。故填homeless。 20．She had difficulty ________ (breathe) after running for a long time in the smoke. 【答案】breathing 【详解】句意：她在烟雾中跑了很长时间后呼吸困难。breathe“呼吸”，have difficulty (in) doing sth.“做某事有困难”，因此填动名词作宾语。故填breathing。 二、根据汉语提示完成单词(本大题共10小题，每小题1分，共10分) 21．The hurricane caused great ________ (破坏) to the city’s infrastructure. 【答案】destruction 【详解】句意：飓风给这座城市的基础设施造成了巨大的破坏。根据汉语提示可知，destruction“破坏”，cause great destruction to意为“给……造成巨大破坏”。故填destruction。 22．The ________ (被困的) miners were rescued after three days. 【答案】trapped 【详解】句意：被困的矿工在三天后获救了。trapped意为“被困的”，形容词作定语修饰名词“miners”，故填trapped。 23．The government is making plans to ________ (重建) the areas destroyed by the earthquake. 【答案】rebuild 【详解】句意：政府正在制定计划，要重建被地震摧毁的区域。根据汉语提示“重建”可知，rebuild“重建”，动词；to为不定式符号，动词不定式作定语。故填rebuild。 24．The ________ (经历) of surviving the flood changed his life forever. 【答案】experience 【详解】句意：那次洪水幸存经历永远改变了他的人生。根据中文提示“经历”，这里应填入名词experience。experience表示 “（一次具体的）经历、体验” 时，是可数名词，句中指“在洪水中幸存下来的那次经历”，用单数形式即可。故填experience。 25．The landslide ________ (堵塞) the road, so we had to take a detour. 【答案】blocked 【详解】句意：山体滑坡堵塞了道路，所以我们不得不绕行。 “堵塞”对应的英文动词是“block”，根据“so we had to take a detour”可知，该句为一般过去时，谓语动词用过去式“blocked”，故填blocked。 26．We need to prepare an ________ (紧急情况) kit for unexpected disasters. 【答案】emergency 【详解】句意：我们需要为突发灾难准备一个应急包。 “紧急情况”对应的英文名词是“emergency”，“emergency kit”是固定搭配，意为“应急包”，故填emergency。 27．The ________ (猛烈的) storm destroyed many crops and houses. 【答案】violent 【详解】句意：猛烈的风暴摧毁了许多庄稼和房屋。根据汉语提示可知，violent“猛烈的”，形容词作定语。故填violent。 28．The ________ (受影响的) areas were quickly provided with medical support. 【答案】affected 【详解】句意：受影响的地区很快就获得了医疗物资支援。此处需要形容词修饰“areas”，“受影响的”对应的英文是“affected”，故填affected。 29．Keep ________ (冷静的) and don’t panic when a natural disaster happens. 【答案】calm 【详解】句意：当自然灾害发生时，保持冷静，不要惊慌。keep calm“保持冷静”，系表结构，形容词calm作表语。故填calm。 30．The ________ (火山的) eruption sent ash and lava into the air. 【答案】volcanic 【详解】句意：火山的喷发将火山灰和熔岩喷向空中。根据汉语提示可知，volcanic“火山的”，此处修饰名词eruption，用形容词形式。故填volcanic。 三、完成句子(本大题共10小题，每小题3分，共30分) 31．San Francisco, shook, an, earthquake, of, sleep, out （连词成句） __________________________________________________________________________________________. 【答案】An earthquake shook San Francisco out of sleep 【详解】根据所给标点可知，应用陈述句的形式。An earthquake作主语；shook...out of sleep是固定搭配，意为“把……从睡梦中震醒”；San Francisco作动词shook的宾语。 32．during, stay, a, we, calm, must, disaster, natural (.) (连词成句) ____________________________________________________ 【答案】We must stay calm during a natural disaster. 【详解】根据所给标点可知应用陈述句的形式，句子为一般现在时。分析所给单词，we作主语，意为“我们”；must后接动词原形stay作谓语部分，意为“必须保持”；calm作表语，意为“冷静的”；during a natural disaster作时间状语，意为“在自然灾害期间”。故填We must stay calm during a natural disaster. (在自然灾害期间我们必须保持冷静。) 33．Ben asked his sister,“Can you help me get everything ready for the party?” (保持句意基本不变) Ben asked his sister ________ she ________ help him get everything ready for the party. 【答案】 if/whether could 【详解】Ben问他的姐姐：“你能帮我为派对准备好所有东西吗？”原句是直接引语，需要改写为间接引语。直接引语是一般疑问句，变为间接引语时需要用“if”或“whether”引导宾语从句，同时时态要与主句“asked”保持一致，将“can”变为过去式“could”。故填 if/whether；could。 34．The typhoon caused great damage to the village. (保持句意基本不变) _________ the typhoon caused to the village! 【答案】What great damage 【详解】句意：台风给这个村庄造成了巨大的破坏。原句是陈述句，表达台风造成了巨大破坏。改写句需要用感叹句保持句意不变。感叹句的结构为“What + 形容词 + 不可数名词 + 主语 + 谓语”，这里“damage”是不可数名词，“great”是形容词，所以用“What great damage”引导感叹句。故填What great damage。 35．Many people were sleeping when the earthquake started. (改为否定句) ____________________________________________________ 【答案】Many people were not sleeping when the earthquake started. 【详解】句意：地震发生时，许多人正在睡觉。原句为包含时间状语从句的复合句，变为否定句时，在主句be动词were后加not即可，其余内容保持不变。 36．The government has sent help to the flood area. (改为一般疑问句) ____________________________________________________ 【答案】Has the government sent help to the flood area? 【详解】原句是现在完成时，结构为have/has + 过去分词。改为一般疑问句时，需将助动词has提到句首，句末用问号，其余部分保持不变。故填Has the government sent help to the flood area? 37．The rescue team quickly delivered emergency supplies to the flood victims.（改为被动语态） Emergency supplies _________ quickly _________ to the flood victims by the rescue team. 【答案】 were delivered 【详解】句意：救援队伍迅速将紧急物资送到了受灾群众手中。题目要求改为被动语态，即“be动词+动词过去分词”结构，原句谓语为“delivered”，动词原形为deliver（传送），其过去分词为delivered，且原句时态为一般过去时且主语为复数“supplies”，故be动词应用were，故填were；delivered。 38．我们必须采取安全措施来预防自然灾害。 We must ________ ________ ________ to ________ natural disasters. 【答案】 take safety measures prevent 【详解】根据题干可知，本题考查： “采取安全措施”的英文表达为take safety measures，情态动词must后接动词原形take。 “预防”的英文表达为prevent，不定式符号to后接动词原形prevent，符合“采取措施来预防自然灾害”的语义。 故填take；safety；measures；prevent。 39．他被困在电梯里，直到消防员到来才出来。 He ________ ________ in the lift ________ the firemen came. 【答案】 was trapped until 【详解】“被困”用被动结构be trapped；句子叙述过去发生的事情，用一般过去时，be动词用was；“直到……才……”用until引导时间状语从句。故填was；trapped；until。 40．数百人在这场台风中失去了生命。 ________ ________ people ________ ________ ________ in the typhoon. 【答案】 Hundreds of lost their lives 【详解】根据中英文对照可知，此处缺少“数百人”和“失去了生命”。hundreds of“数百的”，修饰名词people，句首需大写；lost their lives“失去了他们的生命”，动词短语作谓语，由句意可知事情已经发生，应用一般过去时。故填Hundreds；of；lost；their；lives。 四、短文填空(本大题共10小题，每小题4分，共40分) Complete the passage with the given words in their proper forms.(用所给单词的适当形式完成短文，使其内容通顺。) Earthquake Rescue Earthquakes are sudden and terrifying. Unlike a typhoon, an earthquake strikes without warning. It is one of the most unpredictable 41 (nature) disasters. When the ground shook violently last year in City X, many buildings collapsed. The scene was 42 (terribly). However, help came from all directions. Rescue teams worked day and night. They used search dogs and 43 (electron) sensors to find signs of life under the ruins. One moving story was about a young girl named Lily. She was trapped under a table for 24 hours. When the rescuers found her, she was weak but alive. She had a deep cut on her arm and had lost a lot of 44 (bleed). The doctors treated her 45 (immediate).   “I knew someone would come,” Lily said later. Her hope helped her survive. Her story gave strength to other 46 (survive).   In the temporary shelters, volunteers set up blue 47 (tent). They provided food, water, and blankets. Although the weather was cold, the warmth of human 48 (kind) was felt by everybody. Rebuilding the city will take a long time. The destruction of homes is heartbreaking, but the spirit of the people is 49 (break). They are determined to create a 50 (safe) and stronger city for the future. 【答案】 41．natural 42．terrible 43．electronic 44．blood 45．immediately 46．survivors 47．tents 48．kindness 49．unbreakable 50．safer 【导语】本文通过讲述X市地震后的救援与重建故事，展现了地震的突发性与破坏性，同时歌颂了救援人员的奉献、幸存者的希望，以及人间温情与重建家园的坚定信念。 41．句意：它是最不可预测的自然灾害之一。句中“disasters”是名词，需要形容词来修饰，用natural。 42．句意：场面非常可怕。句中“was”是系动词，后接形容词作表语，用terrible。 43．句意：他们使用搜救犬和电子传感器来寻找废墟下的生命迹象。句中“sensors”是名词，需要形容词来修饰，用electronic。 44．句意：她胳膊上有一道很深的伤口，流了很多血。“a lot of”后接名词，blood“血液”，是不可数名词。 45．句意：医生立刻治疗了她。句中“treated”是动词，需要副词来修饰，用immediately。 46．句意：她的故事给了其他幸存者力量。“other”后接可数名词复数，用survivors。 47．句意：在临时避难所，志愿者们搭建了蓝色的帐篷。此处表示搭建多个帐篷，用复数形式tents。 48．句意：尽管天气寒冷，每个人都感受到了人间的温暖善意。“human”后接名词，kindness“善意，善良”，是不可数名词。 49．句意：家园的毁灭令人心碎，但人们的精神是坚不可摧的。句中“is”是be动词，后接形容词作表语，unbreakable意为“坚不可摧的”，形容人的精神。 50．句意：他们决心为未来创造一个更安全、更强大的城市。句中“stronger”是形容词比较级，and连接并列结构，safe的比较级形式为safer。 $ 班级 姓名 学号 分数 Unit 5 Natural disasters 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：100分） 单元知识点默写 一、词性转换 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 1. disaster (n. 灾难) → _______ (adj. 灾难性的) 2. injure (v. 伤害) → _________ (n. 损伤) → ________ (adj. 受伤的) 3. death (n. 死亡) → ________ (v. 死去) 4. rapid (adj. 迅速的) → _______ (adv. 迅速地) 5. survive (v. 幸存) → _______ (n. 幸存) 6. electronic (adj. 电子的) → _______ (n. 电) 二、重点单词默写 1. ______ adj. 非常讨厌的；可怕的 2. ______ n. 力；力量 v. 强迫，迫使某人做某事 3. ______ v. 摧毁；破坏 4. ______ n. 影响；作用 5. ______ n. 元（美、加、澳等国货币单位） 6. ______ n. 路；道路 7. ______ n. 博士 8. ______ n. 考试 9. ______ n. 台风 10. ______ n. 电池 11. ______ n. 具体情况；事例；实例 12. ______ v. 锁住；把……锁起来 13. ______ adv. 不过；总之；而且；加之 14. ______ pron. 任何人；随便哪一个人 15. ______ adj. 低洼的 16. ______ v. 取消；终止 17. ______ adj. 必要的；必需的 18. ______ adj. 相像的；相仿的；类似的 19. ______ n. 泡沫 20. ______ prep. 向；朝着；接近 21. ______ n. 旅馆；旅社 22. ______ pron. 没有什么；无关紧要的事 23. ______ conj. 是否 24. ______ n. 警卫；看守 25. ______ v. 敦促；力劝 26. ______ adj. 超级的 27. ______ n. 海边；海滨 28. ______ v. 持续 adj. 最近的；最后的 29. ______ n. 雷；雷声 30. ______ n. 海岸；海滨 31. ______ v. 上涨；升高 32. ______ n. & v. 营救；援救 33. ______ n. 帐篷 三、短语默写 1. ______ 以防；以防万一 2. ______ 断电 3. ______ 增强；改善；收拾 4. ______ 小心；当心 5. ______ 离开；逃离 6. ______ 强迫某人做某事 7. ______ 低洼地带 8. ______ 迅速上涨 9. ______ 灾后营救 10. ______ 海边度假 单元知识点习题训练 1、 用括号内所给单词的适当形式填空(本大题共20小题，每小题1分，共20分) 1．The tragic ________ of many wild animals was caused by the forest fire. (die) 2．Heavy rain ________ (flood) many streets in the city yesterday. 3．The weather station issued a ________ (warn) about the coming snowstorm. 4．Having an emergency plan is an ________ way to protect your family when a natural disaster strikes. (effect) 5．The firemen ________ (save) more than 50 people since the disaster started. 6．The government issued an ________ warning for residents to evacuate immediately due to the approaching wildfire. (urge) 7．People were advised to turn off all ________ devices to prevent accidents during the severe thunderstorm. (electron) 8．After the earthquake, the local community organised to collect donations ________ to help the victims. (rapid) 9．It’s very important to prepare flashlights and extra ________ for emergencies when a typhoon comes. (battery) 10．Fortunately, no one suffered a serious ________ during the sudden flood in the town centre. (injure) 11．The small village was ________ destroyed by the powerful earthquake that happened last week. (terrible) 12．After the sudden earthquake, medical workers rushed to help the ________ people trapped under the fallen walls.(injury) 13．A lot of ________ (survive) were saved by the firemen after the flood. 14．It’s important for us ________ (keep) calm when a natural disaster happens. 15．After the storm, the street ________ (cover) with fallen trees and broken glass. 16．The teacher told us that light travels ________ (fast) than sound. 17．She sat under the desk and ________ (hold) on to it tightly during the earthquake. 18．It’s necessary for us to learn some ________ (safe) rules about natural disasters. 19．The government provided a lot of food for the ________ (home) people after the disaster. 20．She had difficulty ________ (breathe) after running for a long time in the smoke. 二、根据汉语提示完成单词(本大题共10小题，每小题1分，共10分) 21．The hurricane caused great ________ (破坏) to the city’s infrastructure. 22．The ________ (被困的) miners were rescued after three days. 23．The government is making plans to ________ (重建) the areas destroyed by the earthquake. 24．The ________ (经历) of surviving the flood changed his life forever. 25．The landslide ________ (堵塞) the road, so we had to take a detour. 26．We need to prepare an ________ (紧急情况) kit for unexpected disasters. 27．The ________ (猛烈的) storm destroyed many crops and houses. 28．The ________ (受影响的) areas were quickly provided with medical support. 29．Keep ________ (冷静的) and don’t panic when a natural disaster happens. 30．The ________ (火山的) eruption sent ash and lava into the air. 三、完成句子(本大题共10小题，每小题3分，共30分) 31．San Francisco, shook, an, earthquake, of, sleep, out （连词成句） __________________________________________________________________________________________. 32．during, stay, a, we, calm, must, disaster, natural (.) (连词成句) ____________________________________________________ 33．Ben asked his sister,“Can you help me get everything ready for the party?” (保持句意基本不变) Ben asked his sister ________ she ________ help him get everything ready for the party. 34．The typhoon caused great damage to the village. (保持句意基本不变) _________ the typhoon caused to the village! 35．Many people were sleeping when the earthquake started. (改为否定句) ____________________________________________________ 36．The government has sent help to the flood area. (改为一般疑问句) ____________________________________________________ 37．The rescue team quickly delivered emergency supplies to the flood victims.（改为被动语态） Emergency supplies _________ quickly _________ to the flood victims by the rescue team. 38．我们必须采取安全措施来预防自然灾害。 We must ________ ________ ________ to ________ natural disasters. 39．他被困在电梯里，直到消防员到来才出来。 He ________ ________ in the lift ________ the firemen came. 40．数百人在这场台风中失去了生命。 ________ ________ people ________ ________ ________ in the typhoon. 四、短文填空(本大题共10小题，每小题4分，共40分) Complete the passage with the given words in their proper forms.(用所给单词的适当形式完成短文，使其内容通顺。) Earthquake Rescue Earthquakes are sudden and terrifying. Unlike a typhoon, an earthquake strikes without warning. It is one of the most unpredictable 41 (nature) disasters. When the ground shook violently last year in City X, many buildings collapsed. The scene was 42 (terribly). However, help came from all directions. Rescue teams worked day and night. They used search dogs and 43 (electron) sensors to find signs of life under the ruins. One moving story was about a young girl named Lily. She was trapped under a table for 24 hours. When the rescuers found her, she was weak but alive. She had a deep cut on her arm and had lost a lot of 44 (bleed). The doctors treated her 45 (immediate).   “I knew someone would come,” Lily said later. Her hope helped her survive. Her story gave strength to other 46 (survive).   In the temporary shelters, volunteers set up blue 47 (tent). They provided food, water, and blankets. Although the weather was cold, the warmth of human 48 (kind) was felt by everybody. Rebuilding the city will take a long time. The destruction of homes is heartbreaking, but the spirit of the people is 49 (break). They are determined to create a 50 (safe) and stronger city for the future. $