Unit 7 When Disaster Strikes(2)-单元词汇课件（讲+练）-《英语 基础模块1》（外研版第二版）

这是一份中职英语《英语 基础模块1》（外研社第二版）Unit 7的同步教学课件，围绕“自然灾害”主题构建词汇学习支架，包含学习目标、核心词汇解析（含释义、语境应用、词汇家族等）、针对性练习题及总结回顾，助力学生掌握灾害相关词汇与短语。 资料特色突出，融合新课标核心素养，词汇解析系统（如“dam”详解词汇家族及句型结构），练习场景化（如“长江大坝防洪”选择题），提升语言应用与思维品质，小游戏增强互动性，适合中职学生基础，帮助高效掌握灾害词汇，为教师提供实用教学资源。

Ready for take-off! 🚀 Unit 7 When Disaster Strikes 《英语 基础模块1》 （外研社第二版） Vocabulary Building（2） 本单元将围绕“自然灾害”主题，重点学习灾害类型及应对准备的核心词汇。通过解析与例句，掌握相关语境表达，提升语言应用能力。 1.7.2013 大家好，欢迎来到中职英语基础模块1的第一堂课。今天我们将一起学习Welcome Unit的核心词汇。本单元的内容将帮助大家更好地适应校园生活，学会如何介绍自己，并掌握有效的学习方法。让我们一起开始吧！ ‹#› Learning Objectives| 学习目标 Master Key Vocabulary 掌握核心词汇 理解并掌握与自然灾害和准备相关的核心词汇。 Master Key Phrases 掌握重点短语 学习并运用与应急准备、物资储备等相关的重点短语。 Improve Application Ability 提升应用能力 能够运用所学词汇和短语，准确描述自然灾害场景及应急应对措施。 Comprehensive Practice 综合练习 通过多样化的练习巩固本单元核心知识，检验并提升对词汇和短语的实际运用能力。 1.7.2013 By the end of this unit, you will be able to master key vocabulary related to food, natural disasters, and preparation. You'll also learn important phrases and improve your ability to use these words in context. Finally, we'll have some practice to review what we've learned. Let's look at our goals for today. ‹#› Vocabulary: region /ˈriːdʒən/ n.地区 Definition核心释义 n. 指一个国家、世界或城市的特定部分，通常具有独特的地理特征、文化属性或行政划分，范围可大可小，侧重有界限的区域概念。 Context语境应用 This region is known for its beautiful beaches and warm climate all year round. Expansion拓展辨析 region 侧重有明确划分、具有独特特征的“地区/区域”（如行政、地理区域）；area 更泛指“面积/区域”，侧重范围大小，无严格界限；常用搭配：in the region of (大约)，a mountainous region (山区)。 译：这个地区以其美丽的海滩和全年温暖的气候而闻名。 Region Visual地区示例 1.7.2013 A 'region' is a large area of land, often with distinct characteristics. It can be a part of a country or the world. The sentence describes a place: 'This region is known for its beautiful beaches.' It's a useful word for geography and travel. ‹#› Vocabulary: dam /dæm/ n.坝 01 核心释义 (Definition) n. 坝，指建在河流上阻挡水流的墙，主要用于蓄水、防洪、灌溉或水力发电等用途。 02原句再现(Sentence) The dam was built to control flooding. 03 词汇家族 (Word Family) dam(n.): 坝；水坝 dam(v.): 筑坝拦水；阻拦，抑制 译：修建这座大坝是为了控制洪水。 💡 核心句型结构 build a dam (建大坝) e.g., The dam provides water for irrigation and electricity. 📌 提示：用于阻挡水流，多建于河流之上。 1.7.2013 A 'dam' is a barrier built across a river to hold back water. Dams are used for various purposes, including water supply, irrigation, and generating electricity. The sentence explains one important function: 'The dam was built to control flooding.' ‹#› Vocabulary: geographical /ˌdʒiːəˈɡræfɪkl/ adj.地理的 01 核心释义 (Definition) 形容词，意为“地理的；地理学的”，用于描述与地球自然特征（如地形、气候、位置、地貌）或地理学相关的事物、属性及特征。 02原句再现(Sentence) The region's climate is determined by its geographical location. 03 词汇家族 (Word Family) geography(n.): 地理学（研究地球特征/人文的学科） geographer(n.): 地理学家（从事地理学研究的人） 译：该地区的气候由其地理位置决定。 💡 核心搭配与例句 Key Collocation: geographical features 例：The country has diverse geographical features. 📌 用法提示：该词常修饰location, area, distribution等词，强调事物的空间与地理属性，是描述地域特征的核心形容词。 1.7.2013 'Geographical' is an adjective related to geography, the study of the Earth's surface. It describes things like location, climate, and landforms. The sentence explains a key concept: 'The region's climate is determined by its geographical location.' This word is widely used when discussing the natural features and spatial aspects of places on Earth, and it is commonly paired with nouns like 'location', 'features', and 'area' to specify the geographic context of a subject. ‹#› Vocabulary: feature /ˈfiːtʃə(r)/ n.特点；特征 01 核心释义 (Definition) 指事物所具有的显著部分、独特属性或标志性特质，是构成其整体形象的重要组成要素，可用于描述产品、建筑、自然景观或抽象事物的突出特点。 02原句再现(Sentence) One of the main features of the house is its large garden. 03 词汇家族 (Word Family) feature (v.)：以……为特色；是……的特征，强调事物的独特亮点 featuring (adj.)：以……为特色的，作定语修饰名词，凸显核心特质 译：这所房子的主要特点之一是它的大花园。 💡 核心句型结构 a key feature / a feature of sth. e.g., The new phone has many great features. 📌 提示：描述事物属性的高频核心词 可用于产品功能、建筑风格、人物特质等多种场景，侧重突出独特性。 1.7.2013 A 'feature' is a special or important part of something. For example, a car might have features like air conditioning and a sunroof. The sentence describes a house: 'One of the main features of the house is its large garden.' ‹#› Vocabulary: succeed /səkˈsiːd/v. 成功 01 核心释义 (Definition) v. 指达成预期的目标、实现理想或取得良好的结果；也可表示在事业、学业或某项活动中获得成就与认可。 02原句再现(Sentence) If you work hard, you will succeed. 03 词汇家族 (Word Family) success(n.)：成功；成就；胜利的结果 successful(adj.)：成功的；达到预期的；有成就的 译：如果你努力付出，你就会取得成功。 💡 核心句型结构 succeed in + doing sth. e.g., She succeeded in passing the exam. 📌 提示：succeed 为不及物动词，常接介词 in；反义词是 fail。 1.7.2013 'To succeed' means to achieve a goal or to do well in something. It's the opposite of 'to fail'. The sentence gives encouragement: 'If you work hard, you will succeed.' It's a very positive and motivating word. ‹#› Vocabulary: fertile /ˈfɜːtaɪl/adj. 富饶的；肥沃的 01 核心释义 (Definition) adj. 指土地含有充足的养分，具备良好的生长条件，能够培育出茁壮的作物，是农业发展中土地质量优良的关键体现。 02原句再现(Sentence) The country's fertile plains produce a lot of wheat for export. 03 词汇家族 (Word Family) fertile(adj.): 富饶的；肥沃的；有创造力的 fertility(n.): 肥沃；能育性；丰产 | fertilize (v.): 使肥沃；施肥 译：这个国家肥沃的平原产出大量可供出口的小麦，是其重要的农业经济支柱。 💡 核心搭配与场景 fertile land / soil / plains / valley e.g., The Nile Delta has extremely fertile soil. 📌 拓展：可形容“有创造力的”，如 a fertile imagination（丰富的想象力）。 1.7.2013 'Fertile' describes land or soil that is able to produce good crops. It's an important quality for agriculture. The sentence highlights this: 'The country's fertile plains produce a lot of wheat.' ‹#› Vocabulary: productive /prəˈdʌktɪv/ adj.多产的 01 核心释义 (Definition) adj. 多产的、富有成效的，指能够产出大量产品、成果或带来显著成效的。可用于描述工人、农场、会议、创作等各类人或事物。 02原句再现(Sentence) The new methods made the farm more productive than before. 03 词汇家族 (Word Family) produce(v.): 生产，制造；引起，产生价值 product(n.): 产品，制品；成果，产物；工业品 译：新的方法让这个农场的产量变得更高，生产效率也大幅提升了。 💡 核心句型结构 a productive worker / farm / meeting e.g., It was a very productive discussion. 📌 提示：强调产出与效率 侧重产出数量多、质量好或效率高，可形容农业、工作、思维等。 1.7.2013 'Productive' means producing a large amount of goods or results. It can describe a person, a farm, or even a meeting. The sentence shows its application in agriculture: 'The new methods made the farm more productive.' ‹#› Vocabulary: prevent /prɪˈvent/ v.防止；预防 Definition核心释义 v. 防止；预防，指主动采取措施、行动或制定规则来阻止某事发生，或提前做好准备以规避潜在的风险、危害，广泛用于安全防护、疾病防控、事故规避等场景。 Context语境应用 We must take measures to prevent the spread of the disease. Expansion拓展辨析 prevent强调“主动采取措施阻止某事发生”，侧重动作的目的性和干预性；avoid侧重“有意识地躲开、避开”人、事或不愉快的情况，不一定主动阻止其发生。 译：我们必须采取措施防止疾病的传播。 Prevention预防示例 1.7.2013 'To prevent' means to stop something from happening. It's a key word in safety and preparation. The sentence gives an example: 'We must take measures to prevent the spread of the disease.' It's about taking action beforehand. We also distinguish it from 'avoid', which is more about staying away from something that might be unpleasant or harmful, rather than actively stopping it from occurring. ‹#› Vocabulary: function /ˈfʌŋkʃən/ 01 核心释义 (Definition) n. 功能；作用；职能；函数 v. 起作用；运转 02原句再现(Sentence) The main function of this machine is to clean water. 03 词汇家族 (Word Family) functional adj. 功能的；实用的 functionally adv. 功能上地 译：这台机器的主要功能是净化水。 💡 核心句型结构 the function of …… 的功能 serve a function 起某种作用 function as 充当；起…… 作用 📌易混辨析:function / effect • function：侧重事物本身固有的功能、用途 • effect：侧重外界带来的效果、影响 1.7.2013 'Productive' means producing a large amount of goods or results. It can describe a person, a farm, or even a meeting. The sentence shows its application in agriculture: 'The new methods made the farm more productive.' ‹#› Vocabulary: shelter /ˈʃeltə(r)/ 01 核心释义 (Definition) n. 掩蔽；栖身之处；避难所 v. 保护；躲避；庇护 02原句再现(Sentence) We found shelter from the heavy rain under a big tree. 03 词汇家族 (Word Family) sheltered adj. 受庇护的；受保护的 译：我们在一棵大树下躲避大雨。 💡 核心句型结构 take shelter 躲避（风雨危险） shelter from 躲避…… animal shelter 动物收容所 📌易混辨析:shelter / refuge • shelter：普通用词，临时躲避风雨危险的栖身处 • refuge：正式，多指重大灾难、战乱下的避难、避难所 1.7.2013 'Productive' means producing a large amount of goods or results. It can describe a person, a farm, or even a meeting. The sentence shows its application in agriculture: 'The new methods made the farm more productive.' ‹#› Vocabulary: stable /ˈsteɪbl/ 01 核心释义 (Definition) adj. 结实的；稳定的；稳固的；情绪平稳的 n. 马厩 02原句再现(Sentence) We need a stable platform for the experiment. 03 词汇家族 (Word Family) stability n. 稳定性 stabilize v. 使稳定 unstable adj. 不稳定的 译：我们需要一个稳固的平台做实验。 💡 核心句型结构 stable environment 稳定的环境 stable life 安稳的生活 📌易混辨析:stable / steady • stable：结构牢固，不易倒塌、动荡（物理、局势）• steady：动作平稳不摇晃，进度持续不间断 stable building 结实稳固的建筑； steady speed 平稳持续的速度 1.7.2013 'Productive' means producing a large amount of goods or results. It can describe a person, a farm, or even a meeting. The sentence shows its application in agriculture: 'The new methods made the farm more productive.' ‹#› Vocabulary: proposal /prəˈpəʊzl/ 01 核心释义 (Definition) n. 建议；提议；提案；求婚 02原句再现(Sentence) He put forward a useful proposal at the meeting. 03 词汇家族 (Word Family) propose v. 提议；建议；求婚 proposer n. 提议人 译：他在会上提出一条有用的提议。 💡 核心句型结构 put forward a proposal 提出提议 make a proposal 提议；求婚 a proposal for …… 方面的提议 📌易混辨析:proposal / suggestion • proposal：正式，书面 / 会议提案，往往需要表决 • suggestion：普通口语，个人小建议，不一定正式 1.7.2013 'Productive' means producing a large amount of goods or results. It can describe a person, a farm, or even a meeting. The sentence shows its application in agriculture: 'The new methods made the farm more productive.' ‹#› Vocabulary: in memory of （短语） 01 核心释义 (Definition) 纪念（为缅怀逝去的人） 02原句再现(Sentence) They built the monument in memory of the heroes. 03 词汇家族 (Word Family) in honour of 为纪念；向…… 致敬（可用于在世 / 去世） 译：他们建造这座纪念碑来纪念英雄们。 💡 核心句型结构 put forward a proposal 提出提议 make a proposal 提议；求婚 a proposal for …… 方面的提议 📌易混辨析: in memory of 只用于已故的人 in honour of 可纪念逝者，也可表彰在世的人 1.7.2013 'Productive' means producing a large amount of goods or results. It can describe a person, a farm, or even a meeting. The sentence shows its application in agriculture: 'The new methods made the farm more productive.' ‹#› Vocabulary: organise /ˈɔːɡənaɪz/（美式 organize） 01 核心释义 (Definition) v. 组织；筹备；整理 02原句再现(Sentence) We will organise a fire drill next week. 03 词汇家族 (Word Family) organisation n. 组织；机构 organised adj. 有条理的 organiser n. 组织者 译：下周我们将要组织一场消防演习。 💡 核心句型结构 organise an activity 组织活动 organise a meeting 筹备会议 📌易混辨析:organise / arrange • organise：侧重统筹、组织多人活动 • arrange：侧重安排时间、物品、行程 1.7.2013 'Productive' means producing a large amount of goods or results. It can describe a person, a farm, or even a meeting. The sentence shows its application in agriculture: 'The new methods made the farm more productive.' ‹#› Vocabulary: fire drill （短语）消防演习 01 核心释义 (Definition) n. 消防演练；消防演习 02原句再现(Sentence) Please keep calm during the fire drill. 03 词汇家族 (Word Family) 拓展 drill n. 演习；操练 v. 训练 earthquake drill 地震演习 译：消防演习期间请保持冷静。 1.7.2013 'Productive' means producing a large amount of goods or results. It can describe a person, a farm, or even a meeting. The sentence shows its application in agriculture: 'The new methods made the farm more productive.' ‹#› Vocabulary:point out （短语）指出 Definition核心释义 指出；点明 Context语境应用 The teacher pointed out my spelling mistakes. Expansion拓展辨析 point to 指向；point at 指着 译：老师指出了我的拼写错误。 1.7.2013 'To prevent' means to stop something from happening. It's a key word in safety and preparation. The sentence gives an example: 'We must take measures to prevent the spread of the disease.' It's about taking action beforehand. We also distinguish it from 'avoid', which is more about staying away from something that might be unpleasant or harmful, rather than actively stopping it from occurring. ‹#› Vocabulary:greenhouse effect （短语）温室效应 Definition核心释义 n. 温室效应 Context语境应用 Too much carbon dioxide makes the greenhouse effect worse. Expansion拓展辨析 greenhouse n. 温室，暖房 effect n. 效果，效应 译：过多二氧化碳加剧温室效应。 1.7.2013 'To prevent' means to stop something from happening. It's a key word in safety and preparation. The sentence gives an example: 'We must take measures to prevent the spread of the disease.' It's about taking action beforehand. We also distinguish it from 'avoid', which is more about staying away from something that might be unpleasant or harmful, rather than actively stopping it from occurring. ‹#› Vocabulary:pole /pəʊl/ Definition核心释义 n.（地球）南 / 北极；杆，柱 Context语境应用 The North Pole is covered with thick ice. Expansion拓展辨析 a flag pole 旗杆 North Pole 北极；South Pole 南极 poles apart 截然相反 译：北极被厚厚的冰层覆盖。 1.7.2013 'To prevent' means to stop something from happening. It's a key word in safety and preparation. The sentence gives an example: 'We must take measures to prevent the spread of the disease.' It's about taking action beforehand. We also distinguish it from 'avoid', which is more about staying away from something that might be unpleasant or harmful, rather than actively stopping it from occurring. ‹#› Vocabulary: melt /melt/ 01 核心释义 (Definition) v. (melt‑melted‑melted/molten) 融化；熔化；消融 02原句再现(Sentence) The snow melts when spring comes. 03 词汇家族 (Word Family) melting adj. 融化的 meltdown n. 融化；崩溃 译：春天到来，积雪融化。 💡 高频搭配 melt away 逐渐消融 melt into 融入 📌易混辨析:melt / dissolve • melt：固体受热融化（冰、雪） • dissolve：固体溶解于液体（盐溶于水） 1.7.2013 'Productive' means producing a large amount of goods or results. It can describe a person, a farm, or even a meeting. The sentence shows its application in agriculture: 'The new methods made the farm more productive.' ‹#› Vocabulary:result in （短语）导致 Definition核心释义 造成；导致（后面接结果） Context语境应用 Heavy rain resulted in the flood. Expansion拓展辨析 result in 导致（A result in B A 造成 B，B 是结果） result from 由…… 引起（B result from A，B 起因于 A） Carelessness results in mistakes. 粗心导致错误。 Mistakes result from carelessness. 错误源于粗心。 译：大雨导致了洪水。 1.7.2013 'To prevent' means to stop something from happening. It's a key word in safety and preparation. The sentence gives an example: 'We must take measures to prevent the spread of the disease.' It's about taking action beforehand. We also distinguish it from 'avoid', which is more about staying away from something that might be unpleasant or harmful, rather than actively stopping it from occurring. ‹#› Vocabulary:suffer from （短语）遭受；患病 Definition核心释义 遭受（苦难灾害）；患（病） Context语境应用 Many areas suffer from hurricanes every year. Expansion拓展辨析 suffer v. 遭受，蒙受（直接接损失伤害：suffer loss） suffer from + 疾病 / 灾害 suffer damage 遭受损失；suffer from headache 饱受头痛折磨 译：很多地区每年都会遭受飓风袭击。 1.7.2013 'To prevent' means to stop something from happening. It's a key word in safety and preparation. The sentence gives an example: 'We must take measures to prevent the spread of the disease.' It's about taking action beforehand. We also distinguish it from 'avoid', which is more about staying away from something that might be unpleasant or harmful, rather than actively stopping it from occurring. ‹#› Vocabulary:hurricane /ˈhʌrɪkən/ Definition核心释义 n. 飓风（大西洋风暴） Context语境应用 The hurricane destroyed many houses along the coast. Expansion拓展辨析 hurricane / typhoon • hurricane：大西洋、东北太平洋的飓风 • typhoon：西北太平洋（我国沿海）台风 译：飓风摧毁了沿海很多房屋。 1.7.2013 'To prevent' means to stop something from happening. It's a key word in safety and preparation. The sentence gives an example: 'We must take measures to prevent the spread of the disease.' It's about taking action beforehand. We also distinguish it from 'avoid', which is more about staying away from something that might be unpleasant or harmful, rather than actively stopping it from occurring. ‹#› Vocabulary:cure /kjʊə(r)/ Definition核心释义 n. 治疗；疗法；解药 v. 治愈；治好 Context语境应用 There is no simple cure for this disease. Expansion拓展辨析 curable adj. 可治愈的 incurable adj. 无法治愈的 译：这种疾病没有简单的疗法。 💡 高频搭配 a cure for …… 的疗法 / 解药 cure sb of sth 治好某人某种病 📌易混辨析:cure / treat • cure：强调治愈，治好（结果） • treat：强调治疗、诊治（过程，不一定治好） 1.7.2013 'To prevent' means to stop something from happening. It's a key word in safety and preparation. The sentence gives an example: 'We must take measures to prevent the spread of the disease.' It's about taking action beforehand. We also distinguish it from 'avoid', which is more about staying away from something that might be unpleasant or harmful, rather than actively stopping it from occurring. ‹#› Practice 1.This ______ along the Yangtze River can store water and stop flood risks in summer. A. tank B. dam C. jar D. bucket 【答案】 B 【解析】本题考察名词辨析（防灾设施核心词） 句意：长江沿线这座大坝能够蓄水，抵御夏季洪水风险。 详解：目标核心词 dam 意为 “水坝”；tank 水箱、jar 广口罐、bucket 水桶均为课外普通名词，仅 dam 具备防洪蓄水功能，贴合洪水防灾场景。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 2.The whole ______ of southern China will face continuous heavy rain next week. A. town B. village C. region D. street 【答案】 C 【解析】本题考察名词辨析（地理类核心词） 句意：中国南方整片区域下周将持续遭遇强降雨。 详解：目标核心词 region 意为 “地区、区域”；town 小镇、village 村庄、street 街道是普通小范围地点词，region 用于描述大范围地理片区，贴合气象灾害播报场景。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 3.We need to learn basic ______ knowledge to judge where typhoons often hit. A. chemical B. physical C. geographical D. medical 【答案】 C 【解析】本题考察形容词辨析（地理描述核心词） 句意：我们需要学习基础地理知识，判断台风高发区域。 详解：目标核心词 geographical 意为 “地理的”；chemical 化学的、physical 物理的、medical 医疗的均为课外学科形容词，geographical knowledge 为固定搭配，适配气象灾害学习场景。选 C。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 4.One clear ______ of this coastal city is that it is easy to meet strong typhoons. A. secret B. feature C. hobby D. story 【答案】 B 【解析】本题考察名词辨析（事物特征核心词） 句意：这座沿海城市一个明显特点是容易遭遇强台风。 详解：目标核心词 feature 意为 “特征、特点”；secret 秘密、hobby 爱好、story 故事为日常普通名词，用于描述城市地理属性，适配台风灾害语境，选 B。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 5.If we prepare enough food and shelters, we will ______ in fighting against drought. A. fail B. relax C. sleep D. succeed 【答案】 D 【解析】本题考察动词辨析（灾害应对核心动词） 句意：如果我们储备充足食物和避难场所，就能成功抗旱。 详解：目标核心词 succeed 意为 “成功”；fail 失败、relax 放松、sleep 睡觉为普通生活动词，固定搭配 succeed in doing sth，贴合防灾行动场景，选D 。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 6.Farmers can grow lots of rice on this piece of ______ land every year. A. flat B. fertile C. dry D. rocky 【答案】 B 【解析】本题考察形容词辨析（农业防灾核心词） 句意：农民每年能在这片肥沃的土地上种植大量水稻。 详解：目标核心词 fertile 意为 “肥沃的”；flat 平坦的、dry 干旱的、rocky 多岩石的是普通土地描述词，fertile soil 为农业固定搭配，适配旱灾农业背景，选 B。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 7.After using modern watering tools, the farm becomes much more ______. A. beautiful B. quiet C. productive D. clean 【答案】 C 【解析】本题考察形容词辨析（农业描述核心词） 句意：使用现代化灌溉工具后，农场产量大幅提升，更加多产。 详解：目标核心词 productive 意为 “多产的”；beautiful 好看的、quiet 安静的、clean 干净的为普通环境形容词，专门形容农田高产，贴合抗旱农业场景，选 C。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 8.Planting trees on hills can ______ soil loss when heavy rain comes. A. cause B. prevent C. create D. carry 【答案】 B 【解析】本题考察动词辨析（灾害预防核心动词） 句意：山坡植树能够在暴雨来临时防止水土流失。 详解：目标核心词 prevent 意为 “预防、阻止”；cause 造成、create 创造、carry 搬运是普通动作动词，植树是常见暴雨灾害防护手段，选择 B 。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 9.The main ______ of this thick wall is to stop buildings falling in earthquakes. A. price B. size C. function D. color 【答案】 C 【解析】本题考察名词辨析（建筑功用核心词） 句意：这面厚墙体的主要作用是防止建筑在地震中坍塌。 详解：目标核心词 function 意为 “功能、作用”；price 价格、size 尺寸、color 颜色为物品基础属性词，用于解释抗震建筑的用途，选 C。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 10.When strong typhoon arrives, you must find a safe ______ to stay away from wind. A. chair B. box C. shelter D. desk 【答案】 C 【解析】本题考察名词辨析（应急避险核心词） 句意：强台风来袭时，你必须找到一处安全避难所躲避狂风。 详解：目标核心词 shelter 意为 “避难处、掩蔽所”；chair 椅子、box 箱子、desk 书桌为普通家具，灾害场景专用避险场所词汇，选择 C 。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 11.People build ______ houses to resist the shake of serious earthquakes. A. light B. soft C. small D. stable 【答案】 D 【解析】本题考察形容词辨析（建筑抗震核心词） 句意：人们建造稳固的房屋，抵御强地震的摇晃。 详解：目标核心词 stable 意为 “稳固的、结实的”；light 轻便的、soft 柔软的、small 小巧的是普通外形形容词，专门描述抗震建筑结构，选择D。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 12.The expert put forward a useful ______ to cut the loss of flood disasters. A. game B. proposal C. song D. picture 【答案】 B 【解析】本题考察名词辨析（防灾方案核心词） 句意：专家提出一项实用提议，减少洪水灾害损失。 详解：目标核心词 proposal 意为 “提议、方案”；game 游戏、song 歌曲、picture 图画为娱乐类普通名词，put forward a proposal 是正式防灾研讨固定搭配，选择 B。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 13.The town held a memorial activity ______ the people who died in the flood. A. in front of B. on top of C. in memory of D. next to 【答案】 C 【解析】本题考察短语辨析（纪念类固定短语） 句意：这座小镇举办纪念活动，缅怀洪灾遇难群众。 详解：目标核心短语 in memory of 意为 “纪念”；in front of 在…… 前、on top of 在…… 顶上、next to 靠近均为基础方位短语，专门用于缅怀灾害逝者，选择C 。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 14.Every school will ______ a fire safety drill before typhoon season arrives. A. draw B. organise C. read D. wash 【答案】 B 【解析】本题考察动词辨析（应急演练核心动词） 句意：台风季来临前，每所学校都会组织消防安全演练。 详解：目标核心词 organise 意为 “组织”；draw 绘画、read 阅读、wash 清洗为日常普通动词，organise drill 是应急演练固定搭配，选择 B。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 15.All teachers and students must follow safety rules during the ______. A. speech B. party C. fire drill D. concert 【答案】 C 【解析】本题考察名词短语辨析（应急演练核心短语） 句意：消防演习全程，全体师生必须遵守安全规范。 详解：目标核心短语 fire drill 意为 “消防演习”；speech 演讲、party 派对、concert 音乐会为普通活动名词，属于灾害应急培训场景专用短语，选择 C。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 16.The weather reporter ______ that heavy rainstorm will hit the west area tonight. A. talks about B. points out C. looks for D. waits for 【答案】 B 【解析】本题考察短语辨析（观点播报核心短语） 句意：气象播报员指出，今晚西部地区将遭遇特大暴风雨。 详解：目标核心短语 point out 意为 “指出、点明”；talks about 谈论、looks for 寻找、waits for 等待是普通生活短语，用于播报气象灾害预警信息，选B。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 17.Too much factory waste makes the ______ worse all over the world. A. air pollution B. greenhouse effect C. noise pollution D. water pollution 【答案】 B 【解析】本题考察名词短语辨析（气候灾害核心短语） 句意：过量工厂废气加剧了全球温室效应。 详解：目标核心短语 greenhouse effect 意为 “温室效应”；air/noise/water pollution 是基础污染词汇，温室效应直接引发冰川融化、极端气象灾害，选择 B。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 18.Ice at the North ______ keeps melting because of rising global temperature. A. Hill B. Lake C. Pole D. River 【答案】 C 【解析】本题考察名词辨析（地理气候核心词） 句意：全球气温上升导致北极冰层持续消融。 详解：目标核心词 pole 意为 “极地”；hill 小山、lake 湖泊、river 河流为普通水文地貌词，North Pole 北极是固定气象地理搭配，选择C。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 19.High temperature will ______ thick ice and cause the sea level to rise. A. freeze B. melt C. cool D. harden 【答案】 B 【解析】本题考察动词辨析（气候灾害核心动词） 句意：高温会融化厚冰层，造成海平面上升。 详解：目标核心词 melt 意为 “融化”；freeze 结冰、cool 降温、harden 硬化是普通温度相关动词，贴合全球变暖冰川消融场景，选B。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 20.Random cutting of trees will ______ more serious flood disasters every year. A. lead to B. result in C. care for D. search for 【答案】 B 【解析】本题考察短语辨析（因果灾害核心短语） 句意：乱砍滥伐每年都会引发更严重的洪水灾害。 详解：目标核心短语 result in 意为 “导致、造成”；lead to 虽近义但为课外拓展、care for 照顾、search for 搜寻是日常短语，后接洪水这一灾害结果，选择 B。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 21.Many seaside villages ______ great economic losses during typhoon seasons. A. ask for B. look after C. suffer from D. hear of 【答案】 C 【解析】本题考察短语辨析（灾害损失核心短语） 句意：每到台风季，众多海边村庄都会遭受巨大经济损失。 详解：目标核心短语 suffer from 意为 “遭受（灾害、损失）”；ask for 索要、look after 照料、hear of 听说为普通生活短语，专门搭配台风、洪水等灾害带来的损失，选C。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 22.Strong ______ carries strong wind and heavy rain to all coastal towns. A. snowstorm B. hurricane C. sandstorm D. hailstorm 【答案】 B 【解析】本题考察名词辨析（气象灾害核心词） 句意：猛烈飓风给所有沿海城镇带来狂风暴雨。 详解：目标核心词 hurricane 意为 “飓风”；snowstorm 暴风雪、sandstorm 沙尘暴、hailstorm 冰雹是课外拓展气象词，特指大西洋沿海强风暴灾害，选 B。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Practice 23.Scientists are trying to find an effective ______ for climate warming damage. A. plan B. tool C. cure D. machine 【答案】 C 【解析】本题考察名词辨析（灾害治理核心词） 句意：科学家正在寻找应对气候变暖破坏的有效解决对策。 详解：目标核心词 cure 意为 “对策、解决办法；疗法”；plan 计划、tool 工具、machine 机器为普通物品名词，固定搭配 a cure for sth 表示解决某类灾害问题的方案，选 C。 1.7.2013 Question four is about grammar. The key phrase is 'Right now'. This tells us the action is happening at this very moment. So we need to use the present continuous tense: am/is/are + verb-ing. The subject is 'students', which is plural, so we use 'are'. The answer is C, are exploring. ‹#› Game Time!| 练习小游戏 （单击打开） 1.7.2013 Now it's time for a quick review! Let's play a matching game. I'll show you five words and five definitions. Please match each word with its correct meaning. This is a great way to check what you've learned so far. Let's begin! ‹#› Summary & Review| 核心要点回顾 核心词汇Vocabulary 自然灾害：flood, earthquake, typhoon, drought, lightning, fog 场景必备：nursing home, website, flashlight, dam, region 重点短语Key Phrases make preparations(为突发状况提前做准备) buy in(大量购进生活物资/应急食品) 关键句型Sentence Patterns The flood caused a lot of damage to the region. We need to make preparations before the typhoon comes. 💡 Tip: 课后请尝试用今天学习的词汇和短语描述一次自然灾害及其应对措施。 1.7.2013 Let's summarize what we've learned today. We covered vocabulary related to food, natural disasters, and preparation. We also learned some useful phrases like 'log on' and 'make preparations'. Remember these key sentence patterns for using the new words. For homework, try to describe a natural disaster and how people prepared for it using the vocabulary from this unit. ‹#› Thank you for listening 感谢大家的参与 希望这次课程能帮助大家拓展词汇量，更好地表达自己。 祝大家学习进步！ 1.7.2013 That's all for today's lesson. Thank you all for your attention and participation. I hope this unit has helped you expand your vocabulary and feel more confident talking about food, disasters, and preparation. Keep practicing, and I'll see you next time. Goodbye! ‹#› 🎉 Unit7 When Disaster Strikes 单词消消乐 得分：0 用时：00:00 关卡：1 错题：0 简单 打乱 重置 错题本 🎊 闯关成功！全部单词匹配完成 总得分：0 完成用时：00:00 重新开始闯关 🎆 $