Unit 6 Section Ⅰ “Understanding ideas”的课文习读环节-【新课程学案】2025-2026学年高中英语必修第三册教师用书word（外研版）

本讲义围绕“自然灾害及其防范和应对措施”核心主题，整合语言能力（听天气预报、读灾害语篇、写防范指南、说灾害影响）与语法（省略用法），通过泛读理文脉、精读析细节、语言赏析（用词、修辞、衔接）、观看视频及拓展阅读等支架，构建从输入到输出的完整学习链条。 该资料亮点在于融合语言能力与思维品质，如精读中通过分析作者意图（例：首段新闻标题导入主题题）培养逻辑思维，写作任务“防范指南”提升表达能力。结合文化意识，引导反思人与自然关系，课中活动助教师高效授课，课后技能训练与词汇积累（如tectonic plate等）帮学生查漏补缺。

　 把握单元素养目标 主题 意识 本单元的主题是“自然灾害及其防范和应对措施”，通过了解人类历史上和影片中的自然灾害，思考自然灾害对人类生存和发展的影响，学习自然灾害的防范和应对措施，培养对自然灾害的自我反思意识以及乐观积极面对自然灾害的生活态度，对人与自然的关系有更深入的理解。 语法 项目 总结、归纳省略的特征和用法，并能灵活运用。 语言 输入 听 能够听懂天气预报，获取天气预报的细节信息，能够听懂关于气候变化的文章。 读 能够理解与读懂与自然灾害有关的语篇内容，能够判断作者的写作意图。 看 通过观看视频，了解自然灾害对人类历史的重大影响。 语言 输出 写 能够运用本单元所学语言知识撰写“自然灾害防范指南”。 说 能够使用新学语言描述自然灾害以及它们对人类生活的影响。 Section Ⅰ　“Understanding ideas”的课文习读环节 泛读课文，完成以下学习任务 (一)理清文脉结构 (二)把握主旨大意 1．What's the main idea of the passage? A．The newspaper about the weather in London. B．The worries about the hot weather in London. C．The complaint about the London Tube. D．The author's train journey to his office. 答案：B 2．Skim the passage and match the main idea with each paragraph. Para.1　 　　A．The author's feelings after walking out of the Tube station. Para.2 B．What the author finds and feels before entering the Tube. Para.3 C．The strange ideas of the author in the Tube. Para.4 D．The author's experience inside the train. Para.5 E．The shocking news about the natural disasters from the newspaper. 答案：Paras.1～5　BDCEA 精读课文，完成以下学习任务 (一)阅读理解 1．Why does the author talk about the newspaper title? A．To tell us the Tube is very hot. B．To introduce the topic of this text. C．To show that the newspaper is free. D．To tell us something about the weather. [Tip] 由位置判断写作目的 第1题考查作者讨论新闻标题的目的，由题干可定位至文章开头。再由常识可知，首段特别是首段首句常在文中起着导入主题的作用，由此可知本题答案。 英语句子就其结构而言，可分为完全句和省略句两种形式。无论在口语中还是书面语中，在不妨碍理解，不影响句子意义完整的条件下，可以省略一个或几个句子成分，或省略某些结构词，使语句简练，结构紧凑，起到一定的修辞效果。 2．What can we know about the Tube system in London? A．All the newspapers are always free of charge. B．The author never experiences a hotter journey than this one. C．Air conditioning was invented before the Tube. D．The platform was built close to an active volcano. 3．Why does the author feel a bit sick inside the train? A．Because he thinks too much about his work. B．Because working in a tall glass building is awful. C．Because it is extremely hot inside the train. D．Because the breakfast smells terrible. 4．Which of the following doesn't belong to the author's preparations for the future? A．Move the flat to another city. B．Buy a boat. C．Move the office to the top floor. D．Learn to swim. 5．How does the author feel about the news of natural disasters around the world? A．Excited. B．Relaxed. C．Shocked. D．Embarrassed. 答案：1.B　2.B　3.C　4.A　5.C (二)阅读表达 1．Do you share the author's concerns about extreme weather conditions？Why? I_agree_with_the_author._Because_climate_in_the_world_is_closely_related_to_our_living_environment. 2．Do you think climate change will affect our life in the future? What should you do to deal with climate change? I_think_climate_change_will_affect_our_life_in_the_future._I_should_do_what_I_can_to_protect_the_environment_to_slow_down_climate_change. |阅|读|技|能|提|升| 本文的语篇类型是个人故事，属于叙事散文。本文以伦敦的酷热天气为全文线索，借助作者的各种联想，抒发了对气候变化的忧虑之情。 叙事散文一般主题句不明显，全文线索的提炼可以借助反复出现的中心词。如本文，由反复出现的关键词hot及temperature可总结出文章是以“高温”为主线展开论述的。叙事散文的重点在抒情，因此读文时应根据文章的语言特点及描述性语句分析作者要传达的情感。如本文由feel a bit scared，I'm shocked，makes me feel nervous，worrying too much等语句可判断，作者主要表达的是对气候变化可能会导致的一系列灾难性后果的忧虑之情。 (一)赏用词之妙 1．Today, the temperature in London is expected to reach 30 plus degrees! 赏析：此处plus用得恰到好处，课文中前面一句提到“Hot! Hot! Hot！”，所以此处具体描述高温情况：预计达到30多度。相比于常见的表示“超过”的more than, over，此处plus的用法更地道准确，给文章增加了亮点，让人有耳目一新的感觉。 2．It's just typical that my journey is on one of the oldest lines, as well as one of the deepest. It's the hottest on the whole Tube system. 赏析：此处用了三个最高级oldest, deepest, hottest来强调作者乘坐的地铁很热，条件很差，凸显了作者心中的不满与焦躁。 3．It's lovely at the beach, but not so when you're wearing a suit and in a crowd of passengers! 赏析：so代替but前面的句子，避免了重复用词，精练地表达了作者的感受。 4．Looking through my newspaper, I'm shocked by photos showing that a typhoon in Asia has destroyed a town. 赏析：shocked 一词写出了作者看到新闻时心中的震惊；动词destroyed则精准地描述了台风的破坏力，相比于damage, destroy的破坏力更强，强调无法修复或恢复。 5．After all, it's only 30 degrees outside! 赏析：After all “毕竟，终究”，强调了现实并不同于前面所描述的作者的想象和感受。此外，only 30 degrees和第一段中的“30 plus degrees”形成对比，前后照应，增加了文章的完整性、严谨性。 [提能训练|单句语法填空/完成句子] ①The tallest (tall) student in our class is the one who ran fastest (fast) in the last sports meet. ②My parents were initially shocked (shock) at this disease but they were prepared to positively change my life. ③The trees are under threat and ten percent were_destroyed (destroy) in huge wildfires last summer. ④Sophie knew clearly what that would mean to Caroline. After_all,_they shared the same hobby, and they participated in many competitions together. 苏菲很清楚那对卡罗琳来说意味着什么。毕竟她们有共同的爱好，而且她们还一起参加过许多比赛。 (二)赏修辞之功 1．Sure enough, going down the stairs and onto the platform is like jumping into a volcano that's erupting. 赏析：此处使用了比喻的修辞手法，把走上站台比喻成像跳入正在喷发的火山一样。作者通过比喻，生动地描述了他在高温天气里乘坐地铁时的感受，也使读者感同身受。 2．I'm sure the passenger next to me and I are melting and becoming one! 赏析：本句运用了夸张的修辞手法，形象地描写了车厢里的温度之高，让作者感觉自己快要融化了。 [提能训练|用比喻修辞完成下列句子] ①Time flies like_an_arrow! 光阴似箭！ ②“Life_is_like_walking_in_the_snow，” Granny used to say, “because every step shows.” 奶奶过去经常说：“人生就像在雪地里行走，因为每一步都能显现出来。” (三)赏衔接之顺 第三段通过That way, But wait, Most importantly, Then等过渡性短语，将作者天马行空的想法有序串联，使得画面切换自然流畅，毫无割裂感。I'll ...句式的反复运用，不仅增强了行文的流畅性，更通过层层推进的节奏，将作者的焦虑刻画得淋漓尽致。 天有不测风云，人有旦夕祸福。地震、飓风、海啸、龙卷风、山体滑坡等自然灾害时有发生。面对灾害，我们要沉着冷静、处事不惊，有应对与救援措施，“一方有难，八方支援”，同舟共济，共渡难关。 我们中学生要了解自然灾害对人类生存和发展的影响。面对灾害，要有积极乐观的人生态度，更要有环境保护意识和灾害防范意识。 The Science of Earthquakes What is an earthquake? The surface of the earth is divided into different pieces.These are called tectonic plates.This shakes the ground and everything on it. What causes earthquakes and where do they happen? The earth has four main layers. They are the inner core, outer core, mantle and the earth's crust. The crust and the top of the mantle make up a thin skin on the surface of the planet. But this skin is not all in one piece. It is actually made up of many tectonic plates. They are like puzzle pieces. These pieces are always sliding around and bumping into each other. Sometimes their edges get stuck together. When this happens, the rest keeps moving. Eventually the edges come unstuck. That is when an earthquake happens. Why does the earth shake when there is an earthquake? Earthquakes send out waves in all directions.When they reach the earth's surface, they shake the ground. There are different types of earthquake waves.The P wave squeezes and stretches the earth.The S wave shakes it up and down. How are earthquakes recorded? Scientists use special tools to record and measure earthquakes. These tools are called seismographs. place. They can also tell scientists the size of an earthquake. [阅读理解] 1．What can happen during an earthquake? A．The ground can shake. B．Two plates are still. C．Only one type of earthquake waves appears. D．The earth is destroyed. 2．How many main layers does the earth have? A．One. B．Two.　　 C．Three. 　　D．Four. 3．Which is true for seismographs? A．They are to record and measure disasters. B．They are also used in other scientific areas. C．They provide scientists with information about an earthquake. D．They are hard to operate. 答案：1～3　ADC [素养积累] 1．由文积词汇 tectonic plate　　　　　 构造板块　 layer n. 层 mantle n. 地幔 crust n. 地壳 unstuck adj. 松开的；紊乱的 squeeze v. 挤压 seismograph n. 地震仪 2．据文悟句式 句①　when引导时间状语从句，主句谓语happen无被动语态。 句②　when and where引导宾语从句，作tell的宾语。 学科网（北京）股份有限公司 $