Unit 7 When Disaster Strikes(1)-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，共50页，围绕“自然灾害”主题构建词汇学习支架，涵盖灾害类型（如flood、earthquake）及应对准备（如make preparations、buy in）核心词汇，通过释义、语境应用、拓展辨析、词汇家族及视觉示例助力理解，配套22道练习题与核心要点回顾。 资料特色显著，注重核心素养培育，通过语境例句提升语言应用能力，拓展辨析（如disaster与catastrophe对比）培养思维品质，词汇家族与构词法指导学习策略，包含互动练习小游戏增强趣味性。能帮助学生掌握灾害场景英语表达，为教师提供系统、实用的同步教学资源。中职学生需掌握实用英语词汇以适应生活和职场需求，本资料通过贴近生活的灾害主题，帮助学生在情境中学习和应用词汇，提升语言实际运用能力，符合中职英语教学注重实用性的特点。

Ready for take-off! 🚀 Unit 7 When Disaster Strikes 《英语 基础模块1》 （外研社第二版） Vocabulary Building（1） 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: natural disaster n.自然灾害 Definition核心释义 n. 自然灾害，指由自然力量引发的突发性严重事件，包括洪水、地震、台风、干旱等，这类事件通常会对生态环境、人类社会造成重大破坏与损失。 Context语境应用 The country is facing a natural disaster after the heavy earthquake. Expansion拓展辨析 disaster vs. catastrophe: disaster 侧重指突发的、带来严重破坏的灾难；catastrophe 语气更强烈，指规模极大、后果极具毁灭性的灾难，常影响整个地区甚至社会的运转。 译：大地震之后，这个国家正面临一场自然灾害。 Disaster Visual灾害场景示例 1.7.2013 A 'natural disaster' is a major negative event caused by natural processes of the Earth. Examples include floods, earthquakes, and typhoons, which we will learn about next. The sentence states, 'The country is facing a natural disaster,' which is a serious situation. It's important to note the difference between 'disaster' and 'catastrophe'—while both refer to terrible events, a catastrophe is on a much larger, more devastating scale. ‹#› Vocabulary: flood /flʌd/ n./v.洪水 Definition核心释义 n. 洪水，指大量的水覆盖原本干燥的陆地；v. 淹没，使某地被水大面积覆盖，也可引申为“涌入、充满”。 Context语境应用 The river overflowed and caused a flood. / The streets were flooded with rainwater. Expansion拓展辨析 辨析：flood侧重规模大的水灾；overflow指容器/河道因满溢出。搭配：a natural flood, flood into the city, be flooded with applications。 译：河水泛滥引发了一场洪水。/ 街道被雨水淹没了。 Flood Visual洪水场景示例 1.7.2013 'Flood' can be a noun or a verb. As a noun, it's a large amount of water covering an area that is usually dry. As a verb, it means to cover an area with water. The sentences show both uses: 'caused a flood' and 'streets were flooded'. ‹#› Vocabulary: earthquake /ˈɜːθkweɪk/ n.地震 01 核心释义 (Definition) n. 指因地球内部板块运动、地壳变化等原因，引起地球表面突然发生的剧烈震动，是一种极具破坏力的自然灾害。 02原句再现(Sentence) The earthquake caused a lot of damage to the city. 03 词汇家族 (Word Family) quake(n./v.): 震动；颤抖；摇晃 earth(n.): 地球；大地；陆地 译：这次地震给这座城市造成了巨大的破坏。 💡 核心句型结构 an earthquake hits / strikes (发生地震) e.g., A strong earthquake hit the mountain area. 📌 构词：earth (大地) + quake (震动) 合成词，字面意为“大地的震动”，直观体现词义。 1.7.2013 An 'earthquake' is a sudden shaking of the ground caused by movements within the Earth's crust. They can be very destructive. The sentence tells us, 'The earthquake caused a lot of damage to the city.' It's a powerful natural event. The word is made up of 'earth' (the planet we live on) and 'quake' (a shake or tremble), which perfectly describes the event of the ground shaking. ‹#› Vocabulary: typhoon /taɪˈfuːn/ n.台风 01 核心释义 (Definition) n. 指形成于西北太平洋及南海海域的强热带气旋，伴随狂风、暴雨和风暴潮，是一种破坏力极强的灾害性天气系统。 02原句再现(Sentence) The typhoon brought heavy rain and strong winds to the coastal areas. 03 词汇家族 (Word Family) typhoon(n.)：台风（气象学核心名词） typhoon warning(n.)：台风警报（气象预警常用表达） 译：这场台风给沿海地区带来了暴雨和强劲的大风。 📌 高频短语应用 a typhoon warning （台风警报） typhoon season （台风多发季节） 💡 趣味百科： 台风和飓风本质相同，只因生成海域不同而命名不同，西北太平洋生成的称“台风”，大西洋生成的称“飓风”。 1.7.2013 A 'typhoon' is a very strong tropical storm, similar to a hurricane, that occurs in the western Pacific Ocean. They bring strong winds and heavy rain. The sentence advises, 'The typhoon is coming, please stay indoors,' which is important safety advice. It's also useful to know related phrases like 'typhoon warning' for understanding weather reports and safety announcements. ‹#› Vocabulary: drought /draʊt/ n.干旱 01 核心释义 (Definition) n. 指长期缺乏降水的气候现象，会导致土壤缺水、河流干涸，严重影响农业生产与生态平衡。 02原句再现 (Sentence) The drought has ruined the crops and left the land dry and useless. 03 词汇家族 (Word Family) dry(adj.): 干燥的；缺水的 (反义词: wet) aridity(n.): 干旱；干燥 (抽象名词) 译：这场干旱毁掉了庄稼，让土地变得干涸荒芜。 💡 高频搭配 (Collocations) a severe drought; cause a drought; survive a drought e.g., They are fighting to survive the worst drought. 📌 提示：drought 是不可数名词，指具体干旱时期可加a。 1.7.2013 Drought is a long period of time with little or no rain, which can have a serious impact on agriculture and water supplies. This sentence states, 'The drought has ruined the crops,' showing the severe consequences of this natural event. Remember that 'drought' is an uncountable noun in general terms, but we can use 'a drought' to refer to a specific period of dry weather. ‹#› Vocabulary: lightning /ˈlaɪtnɪŋ/n. 闪电 01 核心释义 (Definition) 名词，指雷暴天气中大气云层间或云层与地面之间发生强烈静电放电时，所产生的耀眼明亮电光，常伴随巨大的雷声出现。 02原句再现(Sentence) Lightning struck the tall tree with a loud crash during the heavy storm. 03 词汇家族 (Word Family) light(v./n.)：照亮；点燃；光，光线；光亮 thunder(n./v.)：雷声，轰隆声；打雷，发出雷鸣般响声 译：在这场大暴雨中，一道闪电伴随着巨大的轰鸣声击中了那棵高大的树。 ⚡ 核心搭配与例句 a flash of lightning / lightning bolt e.g., We saw a bright flash of lightning. 💡 提示：lightning为不可数名词，表达“一道闪电”用a flash of lightning，且常与thunder（雷声）搭配出现。 1.7.2013 'Lightning' is the bright flash of light that you see in the sky during a storm. It's often followed by thunder. The sentence describes a dangerous event: 'Lightning struck the tree during the storm.' It's important to stay safe during thunderstorms. Remember, lightning is an uncountable noun, so we say 'a flash of lightning' to mean one bolt of lightning, not 'a lightning'. ‹#› Vocabulary: rainstorm /ˈreɪnstɔːm/n. 暴风雨 01 核心释义 (Definition) n. 指伴有大量降雨且通常伴随强风的强烈天气现象，属于常见的气象灾害，会对户外出行、交通及自然环境造成明显影响。 02原句再现(Sentence) The rainstorm caused the river to rise and blocked the main road with fallen trees. 03 词汇家族 (Word Family) rain(n./v.)：雨；下雨 / 降雨；storm(n.)：风暴，暴风雨 rainy(adj.)：下雨的；多雨的 /stormy(adj.)：有暴风雨的；激烈的 译：这场暴雨导致河水上涨，倒下的树木还堵住了主干道，让交通陷入了瘫痪。 💡 高频搭配与例句 a heavy rainstorm / in the rainstorm e.g., We got caught in a rainstorm on the way home. 📌 构词：rainstorm 是合成词，由 rain + storm 构成，类似 snowstorm（暴风雪）。 1.7.2013 A 'rainstorm' is a storm with heavy rain. It's a common weather event. The sentence says, 'We got caught in a rainstorm on the way home,' which means they were caught by surprise by the heavy rain. You can also use 'a heavy rainstorm' to describe a particularly strong one, and notice how it's formed by combining 'rain' and 'storm'—this is a common way to make compound words in English for weather. ‹#› Vocabulary: fog /fɒɡ/ n.雾 01 核心释义 (Definition) n. 指悬浮在近地面空气中的大量微小水滴或冰晶形成的气象现象，会显著降低能见度，常出现在秋冬的清晨或傍晚。 02原句再现(Sentence) The flight was delayed due to fog, which reduced visibility below the safe level. 03 词汇家族 (Word Family) foggy(adj.)：有雾的、多雾的，形容被雾气笼罩的天气； fog(v.)：（使）被雾笼罩，（使视线、思维）变得模糊不清。 译：航班因大雾而延误，能见度降至安全标准以下，无法正常起飞。 💡 核心搭配与句型 thick fog (浓雾) / dense fog (大雾) e.g., The fog is so thick I can't see the road ahead. 📌 提示：雾由近地面水汽遇冷凝结而成，是常见的灾害性天气之一，出行需注意安全。 1.7.2013 'Fog' is a weather condition where tiny water droplets hang in the air close to the ground, making it difficult to see. The sentence explains a common consequence: 'The flight was delayed due to fog.' When it's foggy, driving can be dangerous. ‹#› Vocabulary: make preparations /meɪk ˌprepəˈreɪʃnz/ phr.做准备 Definition核心释义 phr. 做准备，指为将来可能发生的事件、活动或状况提前做出规划、筹备物资、制定方案或做好心理与行动上的安排，以确保应对时从容有序。 Context语境应用 We need to make preparations for the approaching typhoon as soon as possible. Expansion拓展辨析 prepare(v.) 是基础动词，侧重“实施准备”的动作，如 prepare gifts；preparation(n.) 指具体的准备工作、物资或过程，可作可数/不可数名词；短语make preparations更强调为特定大事做系统性、多方面的筹备。 译：我们需要尽快为即将到来的台风做好各项准备工作。 Preparation准备 1.7.2013 The phrase 'make preparations' means to get ready for something that is going to happen. It's often used in the context of preparing for a future event, like a trip or a natural disaster. The sentence gives good advice: 'We need to make preparations for the typhoon.' It emphasizes the systematic and comprehensive nature of getting ready, different from just the simple verb 'prepare' or the noun 'preparation' alone. ‹#› Vocabulary: buy in /baɪ ɪn/ phr. v.大量买进 01 核心释义 (Definition) phr. v. 意为“大量买进、囤积”，通常指为应对未来的需求、突发紧急情况、节日消耗或预期的物资短缺，而提前批量购买并储备相关物品。 02原句再现(Sentence) People are buying in food and water before the storm hits. 03 词汇家族 (Word Family) buy(v.)：购买，获得；交易 buy-in(n.)：（对计划、想法的）认同；买进股份 译：在风暴来袭之前，人们正大量采购并囤积食物和水。 💡 核心句型结构 buy in + 具体物品 (Noun / Pronoun) e.g., We should buy in some extra masks. 📌 提示：侧重“提前批量储备”，常与应急、节日等场景搭配 1.7.2013 Buy in means to buy a large quantity of something, usually in preparation for a future need or emergency. For example, before a storm, people might buy in food and water. The sentence shows this action: 'People are buying in food and water before the storm.' This phrasal verb emphasizes the act of stocking up in advance, often for unexpected situations or upcoming events where supplies might be in short supply. ‹#› Vocabulary: last /lɑːst/ v.持续 01 核心释义 (Definition) v. 持续，指某件事情、状态或活动在时间上延续、保持进行或存在一段特定的时间，强调过程的延续性与时长。 02原句再现(Sentence) The storm is expected to last all night long. 03 词汇家族 (Word Family) last(adj.)：最后的；上一个的；最近的 lasting(adj.)：持久的；耐久的；永恒的 译：这场风暴预计将会持续一整夜。 💡 核心句型结构 last + for + 时间段 e.g., The meeting will last for two hours. 📌 提示：也可作形容词，意为“最后的；上一个的” 1.7.2013 As a verb, 'last' means to continue for a particular period of time. For example, a movie might last two hours. The sentence tells us, 'The storm is expected to last all night,' which is important information for planning. We use the structure 'last + for + a period of time' to talk about how long something continues. 'Last' can also be an adjective, meaning 'final' or 'the one before the present one'. ‹#› Vocabulary: supply /səˈplaɪ/ n.必需品 Definition核心释义 n. 必需品，指维持日常生存、生活或开展活动所需的各类物资，涵盖食物、饮用水、药品、燃料等基础生活资料，是保障生活运转的核心物资统称。 Context语境应用 We need to check our emergency supplies. Expansion拓展辨析 supply (n.) 侧重抽象的“供给量、供应体系”，强调物资的供给关系；supplies (pl.) 侧重具体的“物资、补给品”，多用于复数形式指代各类生活、应急类必需品，是实际可使用的物资集合。 译：我们需要检查一下我们的应急物资。 Supplies Visual必需品示例 1.7.2013 'Supplies' are the things you need to have in order to live or to do something. In the context of emergencies, 'supplies' often refers to food, water, medicine, and other essential items. The sentence advises, 'We need to check our emergency supplies.' ‹#› Vocabulary: flashlight /ˈflæʃlaɪt/ n.手电筒 Definition核心释义 n. 手电筒，一种小型便携的手持电灯，依靠电池供电，主要用于在黑暗环境或停电等紧急状况下提供临时照明，是日常生活中实用的应急工具。 Context语境应用 Take a flashlight with you when you walk in the dark forest. 走进漆黑的森林时带上一把手电筒。 Expansion拓展辨析 flashlight vs torch • flashlight：美式英语，专指便携小型手电筒； • torch：英式英语，可指手电筒，也可指火把、火炬； 💡 高频搭配 1. turn on/off a flashlight 打开 / 关闭手电筒 2. a beam of flashlight 一束手电光 3. rechargeable flashlight 可充电手电筒 4. shine a flashlight at sth. 用手电筒照某物 1.7.2013 ‹#› Vocabulary: reinforce /ˌriːɪnˈfɔːs/v. 加固；加强；强化 01 核心释义 (Definition) 动词，两层核心含义： ① 实物层面：加固（建筑、墙体、材料等，使其更坚固不易损坏）； ② 抽象层面：强化（观点、印象、纪律、情感、学习记忆等）。 02原句再现(Sentence) Workers reinforced the balcony with steel bars to keep it safe. 工人用钢筋加固阳台，保障安全。 03 词汇拓展 (Word Expansion) reinforcement n. [U] 加固；强化；[pl.] 增援部队、加固材料 reinforced adj. 加固的；增强的 reinforcing adj. 起强化作用的 The teacher reinforces grammar knowledge with daily exercises. 老师通过日常练习巩固语法知识。 💡 核心搭配与例句 reinforce walls/balconies 加固墙壁 / 阳台 reinforce one’s opinion 强化某人的观点 reinforce memory 加深记忆 reinforce discipline 加强纪律 reinforce cooperation 加深合作 1.7.2013 A 'balcony' is a platform that sticks out from the wall of a building, usually with a rail around it. People often use balconies for sitting, relaxing, or growing plants. The sentence describes an apartment feature: 'The apartment has a small balcony with a nice view.' It is a common feature in urban apartments, providing an outdoor space even in a city setting. Remember to use the preposition 'on' when talking about being on a balcony, as in 'sitting on the balcony'. ‹#› Vocabulary: balcony /ˈbælkəni/ n.阳台 01 核心释义 (Definition) 指从建筑物外墙向外延伸出的平台结构，通常配有栏杆，是住宅或建筑的户外延伸空间，可用于观景、休闲或晾晒等。 02原句再现(Sentence) The apartment has a small balcony with a nice view of the city. 03 词汇拓展 (Word Expansion) balconies(n.复数)：阳台的复数形式 sun balcony(n.)：朝阳的阳台；阳光露台 译：这套公寓有一个小阳台，能欣赏到城市的美景。 💡 核心搭配与例句 on the balcony (在阳台上) e.g., She enjoys drinking coffee on the balcony in the morning. 📌 用法提示： balcony 是可数名词，侧重指住宅私有的小型户外平台；而 terrace 通常指面积更大的户外平台或露台。 1.7.2013 A 'balcony' is a platform that sticks out from the wall of a building, usually with a rail around it. People often use balconies for sitting, relaxing, or growing plants. The sentence describes an apartment feature: 'The apartment has a small balcony with a nice view.' It is a common feature in urban apartments, providing an outdoor space even in a city setting. Remember to use the preposition 'on' when talking about being on a balcony, as in 'sitting on the balcony'. ‹#› Vocabulary: passerby /ˌpɑːsəˈbaɪ/ n.路人 01 核心释义 (Definition) 指恰好经过某个地方、并非刻意停留的人，通常是突发事件的目击者，也可泛指街头偶遇的行人。 02原句再现(Sentence) A passerby called the police when they saw the accident on the street. 03 词汇家族 (Word Family) pass(v.): 经过，通过；传递 ｜by(prep.): 在……旁边，经过 passer(n.): 经过者，行人 ｜passersby(n.): 路人（复数形式） 译：一名路人在街头看到这起事故后，立刻拨打了报警电话。 💡 核心句型结构 a passerby + 动作 (sees / hears / helps) e.g., A passerby helped the injured man. 📌 提示：复数形式为 passers-by，注意保留词尾y 1.7.2013 A 'passerby' is a person who is walking past a particular place. They are often witnesses to events. The sentence tells a story: 'A passerby called the police when they saw the accident.' This word is useful for describing people in a scene, especially in narratives or news reports about street incidents. ‹#› Vocabulary: track /træk/v. 追踪 01 核心释义 (Definition) 动词，意为“追踪、跟踪”，指通过线索、痕迹或技术手段，持续跟随某人、某物的行踪或发展轨迹，常用于刑侦、气象、物流等场景。 02原句再现(Sentence) Scientists use radar to track the movement of the hurricane across the ocean. 03 词汇家族 (Word Family) tracker(n.): 追踪者；跟踪器（如：a wildlife tracker） tracking(n.): 追踪；跟踪（如：GPS tracking 全球定位追踪） 译：科学家们利用雷达追踪飓风在海洋上的移动轨迹。 💡 核心句型结构 track + Noun / Pronoun (追踪……) e.g., track the enemy; track the shipment 📌 提示：track 也可作名词，表“轨道；小路；跑道”，如：a railway track（铁轨） 1.7.2013 'To track' means to follow the path or movements of someone or something. It's often used by the police or by scientists studying weather. The sentence shows its use in weather forecasting: 'We need to track the storm's path.' This helps us predict where it will go. As a noun, 'track' can refer to a path, a set of rails for a train, or a course for racing. For example, 'a dirt track in the forest' or 'the railway tracks'. ‹#› Vocabulary: damage /ˈdæmɪdʒ/n./v. 损害；损坏 01 核心释义 (Definition) 作名词指对事物造成的破坏、损失；作动词指使某物受到损害、破坏，失去原有的功能或价值。 02原句再现(Sentence) The storm damaged many houses in the small town. 03 词汇家族 (Word Family) damaged(adj.): 受损的；被破坏的 damaging(adj.): 有破坏性的；损害的 译：这场风暴损坏了小镇上的许多房屋。 💡 核心搭配与句型 cause/do damage (to sth.) e.g., The fire caused a lot of damage to the factory. 📌 提示：damage作名词时为不可数名词，无复数形式 1.7.2013 'Damage' can be a noun or a verb. As a noun, it's the harm or injury caused to something, and importantly, it's an uncountable noun, so we don't use 'a damage' or 'damages' to mean physical harm (though 'damages' has a legal meaning). As a verb, it means to harm or injure something. The sentence uses it as a verb: 'The storm damaged many houses.' This is a common result of natural disasters, and we often use collocations like 'cause damage' or 'do damage to something' when using it as a noun. ‹#› Vocabulary: distribute /dɪˈstrɪbjuːt/ v.分发；分配 01 核心释义 (Definition) v. 分发；分配，指将物品、资源或信息分发给许多人或运送到不同地方，强调从一处到多处的传递过程，常涉及救援、物资发放等场景。 02原句再现(Sentence) They are working to distribute aid to the affected areas. 03 词汇家族 (Word Family) distribution(n.): 分发；分配，指物品分发的行为或过程，也可表示分布的状态。 distributor(n.): 分销商；经销商，指从事商品批发或分发工作的个人或公司。 译：他们正在努力向受影响地区分发援助物资。 💡 核心句型结构 distribute + Noun + to (分发给...) e.g., The Red Cross will distribute food to the victims. 📌 提示：强调将物品分给多个接收者 1.7.2013 'To distribute' means to give out something to a number of people. This is a key action after a disaster, when aid needs to be delivered to those in need. The sentence says, 'They are working to distribute aid to the affected areas.' ‹#› Vocabulary: irrigation /ˌɪrɪˈɡeɪʃn/ n.灌溉 Definition核心释义 n. 灌溉，指为助力农作物生长，主动向土地补充水分的过程，在降水不足的旱季是保障农业生产、维持作物存活与增产的核心手段。 Context语境应用 The farmers use irrigation to water their crops during the dry season. Expansion拓展辨析 irrigate (v.)：动词，表“灌溉；冲洗（创面）”，例 “We irrigate the farmland with river water.”； irrigation是名词形式，侧重“灌溉的行为、制度或工程系统”，是农业水利的核心概念。 译：农民们会在旱季采用灌溉的方式给庄稼浇水，以此保障作物顺利生长。 Irrigation Visual灌溉示例 1.7.2013 'Irrigation' is the process of supplying water to land or crops to help growth, especially during times of drought. It's essential for agriculture in many regions. The sentence explains its purpose: 'The farmers use irrigation to water their crops during the dry season.' We can also look at the verb form 'irrigate' which is commonly used in the context of farming and agriculture to describe the action of providing water. ‹#› Vocabulary: achieve /əˈtʃiːv/ v.获得 01 核心释义 (Definition) v. 获得；实现，指通过努力、付出辛劳或克服困难后，成功地完成某事、达成目标或取得预期的结果。 02原句再现(Sentence) We hope to achieve a good harvest this year. 03 词汇家族 (Word Family) achievement(n.): 成就；成绩；功绩 achievable(adj.): 可实现的；可达成的 译：我们希望今年能获得好收成。 💡 核心句型结构 achieve + Noun (名词/名词短语) e.g., She worked hard to achieve her goals. 📌 提示：强调通过努力达成目标或取得成果 1.7.2013 'To achieve' means to successfully complete something or reach a goal, usually through effort. The sentence expresses a hope for the future: 'We hope to achieve a good harvest this year.' It's a positive word about reaching desired results. We often use it with nouns like 'goal', 'success', 'dream', or 'harvest' to show that we've reached a target through hard work. ‹#› Vocabulary: agriculture /ˈæɡrɪkʌltʃə(r)/ n.农业 01 核心释义 (Definition) n. 农业，指耕作土地、种植作物和养殖动物以获取食物、原料及经济收益的科学与实践活动。 02原句再现(Sentence) The country's economy depends on agriculture as its backbone. 03 词汇家族 (Word Family) agricultural(adj.): 农业的；农学的 farmer(n.): 农民；农场主；农业经营者 译：这个国家的经济以农业为支柱。 💡 核心短语与用法 modern agriculture (现代农业) e.g., Agriculture is the main industry here. 📌 提示：人类生存与发展的基础产业 不仅提供食物，还涉及纤维、燃料等重要物资的生产。 1.7.2013 'Agriculture' is the practice of farming, including growing crops and raising animals for food. It's a vital industry for any country, as it provides the basic necessities for human survival and economic development. The sentence states, 'The country's economy depends on agriculture,' showing its fundamental importance to a nation's prosperity and stability. ‹#› Vocabulary: case /keɪs/ n.情况，状况 Definition核心释义 n. 情况，状况，指特定的情形、实例或具体个案；也可用于法律语境表示“案件”，或医学语境表示“病例”，是日常与正式场合通用的高频基础词汇。 Context语境应用 In this case, we need to take immediate action. Expansion拓展辨析 case (具体个案) vs. situation (整体形势)：case侧重**特定的事例、个案**或具体发生的情形；situation侧重更**宏观的环境、局势**或整体处境，涵盖范围更广，也更正式。 译：在这种情况下，我们需要立即采取行动。 Case Visual情况示例 1.7.2013 'Case' can mean a particular situation or instance. It's often used in phrases like 'in this case' or 'in that case'. The sentence gives advice: 'In this case, we need to take immediate action.' It helps to specify the circumstances. ‹#› Practice 1.Many houses were destroyed by the heavy ______ after the heavy‑rain season. A. flood B. fever C. fear D. fault 【答案】 A 【解析】本题考察名词辨析（自然灾害类核心词）。 句意：雨季过后，很多房屋被汹涌的洪水摧毁。 详解：flood 洪水；fever 发烧；fear 恐惧；fault 过错。根据 “destroyed（被摧毁）、heavy‑rain season（雨季）” 自然灾害语境，选 A。 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.A terrible ______ hit this city, shaking most buildings heavily last night. A. typhoon B. earthquake C. hurricane D. storm 【答案】 B 【解析】本题考察名词辨析（自然灾害类核心词）。 句意：昨晚一场可怕的地震袭击这座城市，剧烈摇晃大部分建筑物。 详解：earthquake 地震；typhoon 台风；hurricane 飓风；storm 暴风雨。关键词 shaking（摇晃）对应地震特征，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 3.The coastal city will meet a powerful ______, so people are told to stay indoors. A. drought B. lightning C. typhoon D. fog 【答案】 C 【解析】本题考察名词辨析（自然灾害类核心词）。 句意：这座沿海城市即将遭遇强台风，人们被告知待在室内。 详解：typhoon 台风；drought 干旱；lightning 闪电；fog 大雾。coastal city 沿海城市，台风多袭击沿海，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.Long‑term ______ makes the land too dry for crops to grow. A. rainstorm B. drought C. flood D. thunder 【答案】 B 【解析】本题考察名词辨析（自然灾害类核心词）。 句意：长期干旱使得土地过于干燥，庄稼无法生长。 详解：drought 干旱；rainstorm 暴风雨；flood 洪水；thunder 雷声。关键词 dry（干燥）对应干旱，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.We saw bright ______ in the sky right before the heavy rain came. A. lightning B. sunshine C. steam D. frost 【答案】 A 【解析】本题考察名词辨析（自然灾害类核心词）。 句意：大雨来临前，我们看见天空中划过耀眼的闪电。 详解：lightning 闪电；sunshine 阳光；steam 蒸汽；frost 霜。下雨前天空出现闪电，选 A。 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.A sudden ______ brought strong wind and heavy rain to the whole town. A. rainstorm B. drought C. earthquake D. tide 【答案】 A 【解析】本题考察名词辨析（自然灾害类核心词）。 句意：一场突如其来的暴风雨，给全镇带来狂风暴雨。 详解：rainstorm 暴风雨；drought 干旱；earthquake 地震；tide 潮汐。strong wind and heavy rain 狂风大雨对应暴风雨，选 A。 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.Thick ______ covered the road, so drivers must slow down for safety. A. smoke B. dust C. fog D. snow 【答案】 C 【解析】本题考察名词辨析（气象灾害核心词） 句意：浓雾笼罩道路，司机为安全必须减速慢行。 详解：fog 雾；dust 尘土；smoke 烟雾；snow 雪。thick 厚厚的，fog 表示雾，影响道路能见度，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.Before the natural disaster comes, we should ______ for possible risks. A.take turns B. take place C. make progress D. make preparations 【答案】 D 【解析】本题考察短语辨析（灾害应对短语）。 句意：自然灾害来临之前，我们应当为潜在风险做好准备。 详解：make preparations 做准备；take place 发生；make progress 取得进步；take turns 轮流。灾难来临前要做准备，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 9.Local people ______ plenty of food and water ahead of the coming typhoon. A. give up B. buy in C. put off D. turn down 【答案】 B 【解析】本题考察短语辨析（灾害应对短语）。 句意：在台风来临之前，当地居民大量买进食物和水。 详解：buy in 大量买进；give up 放弃；put off 推迟；turn down 拒绝。灾害来临前采购物资，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 10.The terrible weather will ______ for three more days, so stay inside your home. A.change B. cost C. pass D. last 【答案】 D 【解析】本题考察动词辨析（灾害场景动词）。 句意：恶劣天气还将持续三天，请待在家中。 详解：last v. 持续；cost 花费；pass 通过；change 改变。last + 时间段，表示（状态）持续多久，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 11.When disasters happen, clean water and other daily ______ are badly needed. A. gifts B. supplies C. profits D. marks 【答案】 B 【解析】本题考察名词辨析（救灾物资名词） 句意：灾害发生时，干净饮用水以及其他日常必需品十分紧缺。 详解：supply n. 必需品、物资；gift 礼物；profit 利润；mark 标记。daily supplies 日常必需品，救灾场景，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 12.When the power cuts off, you can use your ______ to see in darkness. A. blanket B. keyboard C. flashlight D. helmet 【答案】 C 【解析】本题考察名词辨析（救灾工具名词）。 句意：停电的时候，你可以用手电筒在黑暗中照明。 详解：flashlight 手电筒；keyboard 键盘；blanket 毯子；helmet 头盔。停电黑暗环境使用手电筒，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 13.Workers use steel bars to ______ walls against the risk of earthquake. A.remove B. reinforce C. replac D. recycle 【答案】 B 【解析】本题考察动词辨析（灾害防护动词） 句意：工人使用钢筋加固墙体，抵御地震风险。 详解：reinforce 加固、加强；remove 移除；replace 替换；recycle 回收。用钢筋加固建筑墙体，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 14.She stood on the ______ and watched the dark clouds far away. A. balcony B. basement C. cabinet D. cabin 【答案】 A 【解析】本题考察名词辨析（建筑部位名词） 句意：她站在阳台上，望着远方黑压压的乌云。 详解：balcony 阳台；basement 地下室；cabinet 橱柜；cabin 小屋。站在阳台向外看景色，选择 A。 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.Several ______ called 120 immediately after seeing the injured man on the street. A. partners B. passers‑by C. passengers D. patients 【答案】 B 【解析】本题考察名词辨析（人物名词） 句意：几名路人看到街上受伤男子后立刻拨打 120。 详解：passer‑by 复数 passers‑by 路人；partner 搭档；passenger 乘客；patient 病人。在街上路过的人为路人，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 16.Scientists can ______ the path of typhoon and give early warnings. A. track B. treat C. trust D. trap 【答案】 A 【解析】本题考察动词辨析（灾害监测动词）。 句意：科学家可以追踪台风路径并且发布预警。 详解：track 追踪；treat 对待、治疗；trust 信任；trap 困住。track typhoon 追踪台风，气象工作场景，选 A。 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.The heavy flood will ______ lots of farmland and local houses. A.defeat B. decorate C.damage D. divide 【答案】 C 【解析】本题考察动词 & 名词辨析（灾害影响动词）。 句意：大洪水将会损毁大量农田与当地房屋。 详解：damage 损害、损坏；decorate 装饰；defeat 击败；divide 分割。洪水会毁坏房屋农田，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 18.Volunteers will ______ food and water to homeless people after the disaster. A. discover B.distribute C. discuss D. dismiss 【答案】 B 【解析】本题考察动词辨析（救灾行动动词） 句意：灾难过后志愿者将向无家可归的人们分发食物和水。 详解：distribute 分发、分配；discover 发现；discuss 讨论；dismiss 遣散。distribute supplies 分发救灾物资，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 19.Modern ______ systems help farmers grow crops even in dry seasons. A. irrigation B. invention C. instruction D. inspection 【答案】 A 【解析】本题考察名词辨析（农业防灾名词）。 句意：现代化灌溉系统帮助农民即使在旱季也可以种植庄稼。 详解：irrigation 灌溉；invention 发明；instruction 说明；inspection 检查。干旱时依靠灌溉系统保障农业，选择 A。 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.With hard work, local farmers ______ great progress in fighting against drought. A. achieve B. admit C. afford D. adopt 【答案】 A 【解析】本题考察动词辨析（灾后恢复动词）。 句意：经过艰苦奋斗，当地农民在抗击干旱方面取得巨大进展。 详解：achieve 取得；admit 承认；afford 负担得起；adopt 采纳。achieve progress 取得进展，固定搭配，选 A。 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.Science and technology plays an important role in modern ______. A. agriculture B. apartment C. architecture D. advertisement 【答案】 A 【解析】本题考察名词辨析（农业主题名词）。 句意：科技在现代农业中发挥重要作用。 详解：agriculture 农业；apartment 公寓；architecture 建筑；advertisement 广告。agriculture 农业，与抗旱灌溉、庄稼种植主题匹配，选 A。 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.In ______ of heavy flood, you must move to higher ground as quickly as possible. A. case B. course C. cause D. copy 【答案】 A 【解析】本题考察名词辨析（固定短语 in case of）。 句意：如果遭遇洪水，你必须尽快转移到地势高处。 详解：case 情况；in case of 如果、假使；course 课程；cause 原因；copy 副本。in case of + 名词，表示 “万一，如果发生”，灾害场景高频短语，选 A。 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 🎆 $