Unit 6 Presenting ideas 讲义 2026-2027学年英语外研版八年级上册

Unit 6 When disaster strikes　Presenting ideas 课时基本信息 课　　题 Unit 6 When disaster strikes — Presenting ideas 课　　型 综合实践课（第五课时·45分钟） 年　　级 八年级上册 版　　本 外研版（2024）英语八年级上册 教学重难点 【教学重点】 按「定义—影响—准备—应对—恢复」五模块框架制作一张自然灾害主题海报并班级展示,回顾本单元七个重点语言点：from side to side, leave sb./sth. behind, be thick with..., come out, find oneself, face, above all 【教学难点】 从单元语篇中迁移语言素材，用五模块组织海报内容并口头展示,在小组协作中合理分工，完成海报设计与投票评选的全流程 词汇速览 from side to side /frɒm saɪd tə saɪd/ 从一边到另一边；左右摇晃（His eyes moved from side to side, scanning the room. 他的眼睛来回扫视着房间） leave sb./sth. behind /liːv bɪˈhaɪnd/ 把某人（物）留在某处；抛下（Don't leave your belongings behind in the car. 别把你的物品留在车里） be thick with... /biː θɪk wɪð/ 充满了……（The air was thick with smoke and ash. 空气中弥漫着烟尘） come out /kʌm aʊt/ （从困境、黑暗或消极状态中）走出来；恢复积极状态（With the support of her family and friends, Niu Yu slowly came out from the shadows. 在亲友支持下，牛钰慢慢走出阴影） find oneself /faɪnd wʌnˈself/ 重新找回自我；明确自己的身份、价值观和目标（She completed the hard 10-year journey of finding herself again. 她完成了重新找回自我的艰难十年之旅） face /feɪs/ v. 正视，面对，接受（We should always face it with courage. 我们应始终勇敢面对它） above all (else) /əˌbʌv ˈɔːl/ 最重要的是（Above all, be the heroine of your life, not the victim. 最重要的是，做你人生的女主角，而不是受害者） （一）自由谈话 · 灾害应对大家谈 【过渡语】四节课我们读了庞贝、学了进行时、听了 Tilly 与牛钰的故事——现在轮到你把这些知识变成行动指南。 Free talk：If a natural disaster strikes, what should we do? 如果自然灾害来袭，我们应该怎么做？ 引导从「灾前—灾中—灾后」三个时间维度自由发言：灾前学知识备物资，灾中保持冷静听指挥，灾后互相支持重建生活——这三条线正是本课海报的框架来源。 【提示框】 发言用上目标句型：We should...／We need to...／It's important to...——把四节课学过的表达都调动起来。 （二）任务发布 · 海报制作总览 Make a poster about a natural disaster. We often hear about natural disasters in the news. In this unit, we explored natural disasters. What may happen in a natural disaster? How do disaster warnings help? How can people get back to their lives after disasters? Today, we will make a poster about a natural disaster. Step 1：Work in groups. Search for information about different kinds of natural disasters. Then take a group vote to decide on one for your poster. 小组检索不同自然灾害的资料，投票选出海报主题（地震／海啸／野火／洪水等）。 Step 2：Use the outline below to organise your ideas and make your poster. You can use the language tips in the outline or find useful expressions or sentences from this unit. 用大纲组织思路，可使用大纲中的语言提示，也可从本单元课文中找有用的表达。 【知识点】 ▶四步流程：检索资料→投票定题→五模块制海报→展示＋投票评选——分工建议：资料员（查灾种）、文字员（写五模块）、美术员（排版配图）、讲解员（口头展示）。 （三）模块一 · 定义 What is it? Poster title ＋ What is it? 定义句式提示：... is a serious natural disaster.（……是一种严重的自然灾害）；It's often caused by...（它常由……引起）；... is a sudden ground-shaking disaster causing huge destruction.（地震——突然的地面震动，造成巨大破坏）；... is a giant ocean wave flooding coastlines.（海啸——淹没海岸线的巨浪）；... is an uncontrolled fire spreading through dry vegetation.（野火——在干燥植被中蔓延的失控之火） 定义写法两要素：一句话说清「是什么」（灾种＋核心特征），一句 often caused by 说清「成因」（板块移动／海底地震／干旱雷电等）。 【知识点】 ▶定义句骨架：灾种 is a/an＋形容词＋特征描述的名词短语——现在分词短语作后置定语（causing huge destruction／flooding coastlines／spreading through dry vegetation）是本模块的语言亮点。 【提示框】 先定标题再写定义：标题要醒目（如 EARTHQUAKE! ＋ 一句口号），定义控制在两句内——海报文字贵精不贵多。 海报定义模块句式提示页 （四）模块二 · 影响 What effects did it have on people? What effects did it have on people? 影响句式提示：The... caused a lot of problems. For example, ...（……造成了很多问题）；People were trying to...（人们当时正试图……——过去进行时再现）；... people were hurt and... homes were broken.（……人受伤，……家园被毁）；The... left entire neighborhoods in complete ruins.（……让整个社区沦为废墟）；The... resulted in many tragic fatalities including...（……导致许多悲剧性死亡）；People were lining up at emergency shelters because...（人们在应急避难所排队，因为……） 【知识点】 ▶影响写两条线：物质损失（房屋、道路、基础设施——left... in complete ruins）＋人身伤害（were hurt／fatalities／家庭分离）——别忘了用过去进行时铺画面：People were lining up at emergency shelters...（unite 模块呼应本单元语法主线）。 【提示框】 数字最有说服力：写影响时给出具体数字（多少人受灾、多少房屋倒塌），比笼统的 a lot of 更有冲击力。 （五）模块三·四 · 准备与应对 How can people get ready for it? 准备句式提示：We can learn some knowledge about...（我们可以学习……的知识）；There is a new technology that...（有一种新技术……）；The system works by...／Technology provides...（系统通过……运作／技术提供……）；Schools should teach students how to...（学校应教学生如何……）；Warning apps can alert residents when...（预警 App 能在……时提醒居民——呼应 SAFETY NET）；Drones deliver supplies to inaccessible...（无人机向难以到达的地区运送物资——呼应上节课的无人机） How can people behave during the disaster? 应对句式提示：It's important to...（……很重要）；You should / shouldn't... and...（你应该／不应该……）；For help / information, you can...（求助／了解信息可以……）；... is the safe place to go.（……是安全的去处）；Stay calm and think clearly before...（保持冷静，想清楚再行动）；Cover your head and neck when...（……时护住头颈）；Keep phones charged for emergency alerts（保持手机电量以接收应急预警） 【知识点】 ▶准备模块答「灾前」：学知识（drills）＋备物资（emergency kits）＋用科技（预警 App、无人机）——本单元的 SAFETY NET 与 Drones 在这里完成迁移；▶应对模块答「灾中」：保冷静（Stay calm）＋护要害（Cover your head and neck）＋听指挥（listen to emergency broadcasts）。 【提示框】 应对建议要具体可执行：写 Cover your head and neck when the shaking starts，不写空泛的 Be careful——海报是给普通人看的行为指南。 （六）模块五 · 恢复与成图展示 【过渡语】五个模块的内容齐了——组合、配图、排练，把海报立在讲台上。 How can people get back to their lives after the disaster? 恢复句式提示：...encourage... to look forward.（……鼓励……向前看——呼应牛钰的故事）；... time for a family reunion.（……是家人团聚的时刻）；With the support of family and friends, ...（在家人朋友的支持下……）；We should always face... with courage.（我们应始终勇敢面对……）；Temporary housing solutions accommodate displaced families...（临时住房安置流离失所的家庭）；Professional counseling assists in overcoming post-disaster...（专业心理疏导帮助克服灾后创伤）；Medical check-ups identify disaster-related health...（健康检查排查灾害相关健康问题） Step 3：Practise and present your poster to the class. 练习并向全班展示海报——讲解员按五模块顺序介绍，其余成员补充。Step 4：Vote on the best three posters and the best three presentations. 投票选出最佳三张海报与最佳三个展示。 【知识点】 ▶恢复模块答「灾后」：物质重建（临时住房、政府援助）＋身心疗愈（心理疏导、健康检查）＋精神支持（亲友支持、勇敢面对）——把牛钰的 came out from the shadows 与 courage 写进海报，故事就成了素材。 【提示框】 展示按「标题→定义→影响→准备→应对→恢复→口号」顺序走一遍，结尾亮出口号（如 Stay Prepared. Stay Safe.）——评委最记得住口号。 海报五模块框架页 （七）范文引路 · 地震主题海报 读范文 A Poster About a Natural Disaster——What is it?：An earthquake is a sudden shaking of the ground caused by shifting tectonic plates. It can strike without warning, destroying buildings and infrastructure in seconds.（地震是板块移动引起的地面突然晃动，可能毫无预警地发生，数秒内摧毁建筑与基础设施。） What effects did it have on people?：The earthquake caused widespread destruction. Many were trapped under rubble, hospitals overflowed with injured victims, and thousands lost their homes. Families were separated, and survivors faced trauma and loss.（大范围破坏；许多人被困废墟，医院人满为患，数千人失去家园；家庭离散，幸存者面临创伤与失去。） How can people get ready for it?：Learn earthquake safety drills and prepare emergency kits with food, water, and first aid. Secure heavy furniture and know evacuation routes. Technology like early warning apps can provide critical alerts.（演练＋应急包＋固定家具＋熟悉疏散路线＋预警 App。）How can people behave during the disaster?：Stay calm and drop, cover, and hold on. Avoid windows and exterior walls. If outside, move to open areas away from buildings. Listen to emergency broadcasts for updates.（伏地、遮挡、手抓牢；远离窗户与外墙；户外转移到开阔地带；收听应急广播。） How can people get back to their lives after the disaster?：With community support, survivors can rebuild. Counseling helps heal emotional wounds, while government aid assists in reconstruction. Stay hopeful—unity and resilience bring strength.（社区支持助重建；心理疏导疗愈情感创伤；政府援助支持重建；满怀希望——团结与坚韧带来力量。）结尾口号：Stay Prepared. Stay Safe.（常备不懈，平安常在。） 【知识点】 ▶范文五模块齐整：定义（成因＋突发性）→影响（被困＋医疗挤兑＋失家＋创伤）→准备（演练＋物资＋科技）→应对（三步口诀 drop, cover, and hold on＋户外避险＋听广播）→恢复（社区＋心理＋政府＋希望）——每模块 2-3 句，海报文字的最佳长度。 地震主题海报范文页 （八）反思自评 · 单元收获 After completing this unit, I understand more about natural disasters. In the face of natural disasters：Natural disasters greatly affect people's life.（自然灾害极大地影响人们的生活）Technology helps with 预警与救援（预警 App、无人机、警报系统等）。We need to face disasters with courage.（我们需要勇敢地面对灾害）。 To express my understanding, I can...：☐ use words and expressions in the unit to talk about natural disasters（能用本单元词汇谈论自然灾害）；☐ use the past continuous tense to tell natural disaster stories（能用过去进行时讲灾害故事）；☐ describe ways of saving lives（能描述救生方法）。I still need to improve:...（我还需要提高：……） 【知识点】 ▶三条自评勾对应单元三大目标：词汇（talk about disasters）＋语法（past continuous 讲故事）＋功能（describe ways of saving lives）——勾不上的那一项，就是下阶段复习的重点。 单元反思自评页 （九）语言点回顾 · Review 七点 学习 from side to side 意为「从一边到另一边」，在课文中指「左右摇晃」——It began to move from side to side. 它开始左右摇晃。His eyes moved from side to side, scanning the room. 他的眼睛从这边看到那边，扫视着整个房间。The boat rocked from side to side in the storm. 小船在暴风雨中左右摇晃。 学习 leave sb./sth. behind 意为「把某人（物）留在某处」——My mother asked me to continue without her, but I refused to leave her behind. 妈妈让我继续走，但我拒绝把她留下。Did anyone leave a cup behind last night? 昨晚有哪位忘记拿杯子了吗？Don't leave your belongings behind in the car. 别把你的物品留在车里。 学习 be thick with... 意为「充满了……」——The air was thick with smoke and ash began to fall in heavy showers. 空气中弥漫着浓烟，火山灰开始大片落下。The forest is thick with mosquitoes in summer. 夏天森林里蚊子很多。The room was thick with tension. 房间里弥漫着紧张的气氛。 学习 come out 在课文中意为「从困境、黑暗或消极状态中解脱出来，重新恢复积极的状态」——With the support of her family and friends, Niu Yu slowly came out from the shadows. 在亲友支持下，牛钰慢慢走出阴影。After months of therapy, she finally came out of her depression and started enjoying life again. 经过几个月的治疗，她终于从抑郁中走出来，重新开始享受生活。 学习 find oneself 在课文中意为「重新找回自我，明确自己的身份、价值观和目标」——She completed the hard 10-year journey of finding herself again. 她完成了重新找回自我的艰难十年之旅。After years of soul searching, he finally found himself and his true passion for art. 经过多年的心灵探索，他终于找到自我，并发现了自己对艺术真正的热爱。 学习 face 作动词，意为「正视，面对，接受」——But we should always face it with courage. 但我们应始终勇敢面对它。The workers have gained the courage to face an uncertain future. 工人们获得了勇气去面对不确定的未来。She decided to face her fears and meet the challenge. 她决定面对自己的恐惧，迎接挑战。 学习 above all (else) 意为「最重要的是」——As the writer Nora Ephron once said: "Above all, be the heroine of your life, not the victim." 正如作家诺拉·艾芙隆所说：「最重要的是，做你人生的女主角，而不是受害者。」Jane is hard-working, cheerful, and above all honest. Jane 工作努力，性格开朗，最重要的是，她为人诚实。 【知识点】 ▶七点两两成对记：from side to side（摇晃的画面）↔ be thick with（弥漫的氛围）都是灾害描写高频短语；come out（走出困境）↔ find oneself（找回自我）都是恢复期表达；face＋勇气 ↔ above all＋价值观收束——第 8 题 faces 是三单，别漏 s。 【提示框】 第 2 题空两个：leave...behind 中间夹宾语 their comrades——分离式短语填空先数空格再动笔。 （十）随堂检测 限时独立完成随堂检测（本课语言点），完成后同桌互批，逐题核对订正。 1. from side to side　2. leave；behind　3. thick with　4. came out　5. found himself　6. face　7. above all　8. faces 一、根据句意及汉语提示补全句子 1. 钟摆有规律地左右摆动。The pendulum swings _______________________ steadily. 2. 士兵们从不在战场上抛弃战友。Soldiers never __________ their comrades __________ in battle. 3. 会议期间房间里充满了紧张气氛。The room was __________________ tension during the meeting. 4. 她去年终于走出了抑郁。She finally _________________ of her depression last year. 5. 独自旅行后，他终于找回了自我。After traveling alone, he ____________________ at last. 6. 你必须正视恐惧才能克服它。You must ___________ your fears to overcome them. 7. 记住，最重要的是危险时要保持冷静。Remember, _________________, to stay calm in danger. 8. 公司现在面临严重的财务问题。The company _____________ serious financial problems now. （十一）作业布置 Review the key words, expressions and sentence patterns in today's lesson. 复习本课重点词汇、短语与句型。 Make a poster about a natural disaster. 完善小组海报并准备下节课的正式展示与评选。 【提示框】 完善海报对照五模块清单：定义、影响、准备、应对、恢复一栏都不能少——结尾别忘了加一句朗朗上口的口号。 语言点归纳 课堂总结 本课为单元综合实践课（第五课时）：自由谈话 If a natural disaster strikes, what should we do? 开启灾害应对话题。核心任务：Make a poster about a natural disaster. 四步流程——Step 1 小组检索不同自然灾害的资料并投票选出海报主题；Step 2 用大纲组织思路制作海报，五个模块：What is it?（定义：... is a serious natural disaster.／... is a sudden ground-shaking disaster causing huge destruction.／... is a giant ocean wave flooding coastlines.／... is an uncontrolled fire spreading through dry vegetation.）What effects did it have on people?（影响：The... caused a lot of problems.／... people were hurt and... homes were broken.／People were lining up at emergency shelters because...）How can people get ready for it?（准备：We can learn some knowledge about...／Warning apps can alert residents when...／Drones deliver supplies to inaccessible...）How can people behave during the disaster?（应对：Stay calm and think clearly before...／Cover your head and neck when...／Keep phones charged for emergency alerts）How can people get back to their lives after the disaster?（恢复：With the support of family and friends, ...／We should always face... with courage.／Professional counseling assists in overcoming post-disaster...）；Step 3 练习并向全班展示海报；Step 4 投票选出最佳三张海报与最佳三个展示。范文为地震主题海报：An earthquake is a sudden shaking of the ground caused by shifting tectonic plates.（地震是板块移动引起的地面突然晃动）……Stay Prepared. Stay Safe.（常备不懈，平安常在）。反思自评：Technology helps with 预警与救援；We need to face disasters with courage。语言点回顾七个：from side to side 左右摇晃／leave sb./sth. behind 抛下／be thick with... 充满／come out 走出（困境）／find oneself 找回自我／face 正视、面对／above all 最重要的是。随堂检测八题当堂闭环。 学科网（北京）股份有限公司 $