Unit 5 What an Adventure! Developing ideas Twenty Thousand Leagues Under the Sea 课件-2025-2026学年高中英语外研版必修第三册

该高中英语课件围绕《海底两万里》选段展开，课堂导入通过介绍儒勒·凡尔纳生平、“科幻小说之父”称号及代表作，结合“蓝色星球”视频片段，搭建从作家背景到作品内容的学习支架，帮助学生衔接整体与细节理解。 其亮点在于融合语言能力与思维品质培养，通过skimming/scanning训练提升阅读技巧，语言赏析（如“dazzling carpet”比喻、“fine, even sand”细节描写）增强表达能力，问题设计（如推断尼摩船长保密动机）锻炼分析思维。文化意识方面，感受科幻魅力与海洋保护意识，学生能提升语言综合运用能力，教师可借助结构化资料高效开展教学。

Book 3 Unit 5 Developing ideas Twenty Thousand Leagues under the Sea At the end of this lesson, you will be able to: 1.understand the general idea and detailed information of the passage. 2.improve skimming and scanning reading skills, and learn to appreciate descriptive language . 3.feel the charm of the underwater world and the author’s rich imagination. 4.develop interest in science fiction and form the awareness of protecting the marine environment. Learning objectives lead-in Read the short introduction to Jules Verne and find out the following informaton. Jules Verne (1828–1905) was a French writer best known for his adventure stories. Often called the “Father of Science Fiction”, Verne described in his stories technology and inventions years before they became realities. Verne’s most famous books are Journey to the Centre of the Earth (1864), Twenty Thousand Leagues Under the Sea (1870) and Around the World in Eighty Days (1873). 儒勒·凡尔纳（1828-1905）是法国著名的冒险小说作家。 凡尔纳通常被称为“科幻小说之父”，他在小说中描述了技术和发明成为现实之前的几年。 凡尔纳最著名的作品有《地心游记》（1864）、《海底两万里》（1870）和《八十天环游世界》（1873）。 Name: ____________________________ Nationality: ________________________ Title: _____________________________ Representative works: __________________________________ __________________________________ __________________________________ Jules Verne (1828-1905) French Father of Science Fiction Journey to the centre of the Earth Twenty Thousand Leagues Under the sea Around the World in Eighty Days 5 Verne’s[ vɜːn]凡尔纳 most famous books: Journey to the Center of the Earth (1864) 地心游记 The abstract of Journey to the Centre of the Earth (1864). Journey to the Centre of the Earth (1864) A Journey to the Centre of the Earth(1864) A Journey to the Centre of the Earth tells of Professor Lidenbrock, his nephew Axel, and their guide Hans, who venture into the Earth's core after discovering an ancient map. They face numerous challenges underground, encountering strange creatures and landscapes. After three months of exploration, they are ejected from a volcano in Sicily, completing their incredible journey. 《地心游记》（1864） 《地心之旅》讲述了利登布洛克教授、他的侄子阿克塞尔和他们的向导汉斯在发现一张古老的地图后冒险进入地核的故事。 他们在地下面临无数挑战，遇到奇怪的生物和风景。 经过三个月的探索，他们从西西里岛的一座火山中被喷射出来，完成了他们不可思议的旅程。 Around the World in Eighty Days(1873) 八十天环游地球 Around the World in Eighty Days(1873) Around the World in Eighty Days features British gentleman Phileas Fogg, who bets that he can circumnavigate the globe in 80 days. With his servant Passepartout, they face numerous obstacles, including being mistaken for criminals. They travel through various countries and oceans, using trains, ships, elephants, and more. In the end, they return to London just in time, having gained a day due to crossing the International Date Line. Around the World in Eighty Days (1873) 八十天环游世界（1873年） 《八十天环游世界》的主角是英国绅士菲利斯·福格，他打赌自己能在80天内环游地球。 在他的仆人路路通的带领下，他们面临着重重困难，包括被误认为罪犯。 他们乘坐火车、轮船、大象等工具，穿越不同的国家和海洋。 最后，他们及时返回伦敦，因为他们跨越了国际日期变更线，提前了一天。 The abstract of Around the World in Eighty Days (1873). Twenty Thousand Leagues Under the Sea (1870) 海底两万里 The abstract of Twenty Thousand Leagues Under the Sea (1870). Twenty Thousand Leagues Under the Sea(1870) Twenty Thousand Leagues Under the Sea follows biologist Professor Aronnax, his servant Conseil, and fisherman Ned Land as they are captured by Captain Nemo and taken on a submarine voyage around the world. They witness amazing underwater phenomena and battle dangerous creatures. The novel highlights the wonders of the ocean and the mysteries of Captain Nemo's submarine, the Nautilus. Twenty Thousand Leagues Under the Sea (1870) 海底两万里（1870年） 《海底两万里》讲述了生物学家阿龙纳斯教授、他的仆人康塞尔和渔夫内德•兰德被尼摩船长捉住，乘潜水艇环游世界的故事。 他们目睹了惊人的海底水下现象，并与危险的生物作战。 这部小说突出了海洋的奇观和尼摩船长的潜艇鹦鹉螺号的奥秘。 Twenty Thousand Leagues Under the Sea 12 What is it like in the deep sea? What is it like in the deep sea? while-reading part 1 In 1866, a terrible sea creature is seen by several ships. Biologist Professor Pierre Aronnax and his servant, Conseil, join a ship to find and kill the creature. After a long journey into the Pacific Ocean, the creature is finally seen. While attacking from the ship,Aronnax and Conseil, along with the whale hunter Ned Land, fall into the sea, and discover that the “creature" is actually a submarine.They are captured and taken inside the submarine, where they meet the man in charge, Captain Nemo. Ahead of its time, the submarine is also a secret from the rest of the world. In order to keep this secret,Captain Nemo tells his three newest passengers that they are not permitted to leave the submarine.While Ned Land can think only of escaping, Aronnax and Conseil are fascinated by their adventures in the new underwater world. In this part adapted from a chapter of the book, Aronnax describes the experience of walking on the sea bed... Why did Captain Nemo keep the three passengers on the submarine? A. To force them to work on the submarine. B. Because he wanted to study their reactions to the underwater world. C. To prevent the secret of the submarine from being leaked. D. Due to his loneliness and desire for companionship. What does “captured” probably mean in the text? A. Rescued. B. Caught. C. Refused. D. Forgotten. Based on Ned Land’s reaction, which word best describes his character? A. Patient B. Adventurous C. Rebellious(叛逆的） D. Cooperative What can be inferred from the fact that Aronnax, Conseil, and Ned Land fell into the sea while attacking the “creature”? A. They underestimated the power of the sea creature. B. The ship they were on was poorly equipped for the mission. C. Their encounter with the “creature” was more dangerous than expected. D. Captain Nemo deliberately lured (故意引诱）them into the sea. 1866年，多艘船发现了一只可怕的海洋生物。生物学家皮埃尔·阿龙纳斯教授和他的仆人康塞尔乘船出海追捕这只生物。他们在太平洋上航行了很久，终于找到了这只生物。他们从船上对这只生物展开攻击，结果阿龙纳斯、康塞尔以及捕鲸者内德·兰德都坠入海中，并且发现所谓的“生物”其实是一艘潜水艇。他们被俘虏并带到潜水艇内，在那儿他们遇到了尼摩船长。这艘潜水艇是一个超越时代的发明，并且一直是一个不为人知的秘密。为了保守这个秘密，尼摩船长告诉他的三位新乘客永远都不能离开这里。尽管内德·兰德一心想着逃离这个地方，但阿龙纳斯与康塞尔已被他们在海底新世界的奇遇深深吸引住了。下文改编自原著的一个章节，阿龙纳斯把他们在海底漫步的经历娓娓道来…… part 2 topic sentence How did Aronnax feel about his equipment underwater? A. It was too heavy. B. It felt weightless. C. It was hard to move. D. It made him uncomfortable. Para.1：Introduce that he walked under the waters 现在，我该如何追述在水下漫步给我留下的印象呢？那种奇遇是言语无法描述的！尼摩船长走在前面，他的一个随从紧随其后。康塞尔和我，彼此紧挨着，近到好像能透过金属外壳听到彼此说话。我再也感觉不到衣服、鞋子、氧气罐和厚重头盔的重量，我的头在头盔中摇来晃去，就像杏仁在它的核中滚动一般。 topic sentence Para.2：Describe what he saw under the sea Adventures under the sea Actions Feelings Views walked under the waters _________________________________________________________________ no longer felt the weight _____________________________________________________________________________________ Solar rays shone through the watery mass easily _________________________________________________________________________________________________________ walking on fine, even sand astonished me， not wrinkled, as on a flat shore as if I was in broad daylight Beyond that the colours darkened into fine shades of deep blue, and gradually disappeared. Above me was the calm surface of the sea. Part 2 Para.1 Para.2 Describe what he saw under the sea Part 1 Introduce that he walked under the waters Background information of the story An introduction to the following passage The author intends to tell us the amazing scenery under the sea. 阳光可以照到了海面下三十英尺的地方，这股力量使我震惊。阳光轻易地穿透水层，把水中的颜色驱散，我能清楚地分辨出了150码以内的物体。在这个距离之外，颜色变深，呈现出深蓝色的阴影，逐渐消失了。真的，环绕在我周围的水仿佛不过是一种气体，虽然密度比地上的空气大，但清澈程度几乎和地上空气一样。头顶上是平静的海面，脚下的沙地又细又平，并不像平坦的海滩会随着海浪而褶皱。这种炫人眼目的地毯简直是一个反射器，把太阳光强烈地反射出去，光线所经之处的每个水分子都因此而振动。如果说在海面以下30英尺的地方，我能像在明亮的日光下一样看得清清楚楚，会有人相信吗? How does Jules Verne describe the undersea adventure so vividly? Language appreciation Use adjectives and adverbs to add more details. As you said, Jules Verne used a lot of adjectives and adverbs. And In deed we can use adjectives and adverbs to add details. Let’s see one example. 28 Descriptive techniques this dazzling carpet wonderful intensity Ok, just find the sentence that describe this view. The word “dazzling” really describes the sparkling sight caused by the sun rays penetrating the water right? And this magical word ”wonderful”, can you imagine use “wonderful” do describe intensity? So we need to get really creative when using words. 29 Use comparison to describe unfamiliar experiences. Let’s read these sentences together. Now what writing technique is used in these sentences? Which two objects are compared? The author compared the water with the air, and compared the sand on the sea floor to the sand on the beach, right? What’s the advantage of making comparisons? It helps us to imagine something new based on its connection with what we’re familiar with. 30 fine shades of dark blue fine, even sand wrinkled, as on a flat shore, which keeps the impression of the waves Use simile/metaphor (比喻) to create a vivid image. Descriptive techniques And apparently, these two sentences involves the use of figurative speech. Let’s look at the first one, so this is a picture of a nut with shell, can you imagine what the helmet look like? It looks like this, don’t they look just like the same? So use figurative speech to create an image. 33 language points In 1866, a terrible sea creature is seen by several ships. Biologist Professor Pierre Aronnax and his servant, Conseil, join a ship to find and kill the creature. After a long journey into the Pacific Ocean, the creature is finally seen. While attacking from the ship,Aronnax and Conseil, along with the whale hunter Ned Land, fall into the sea, and discover that the “creature" is actually a submarine.They are captured and taken inside the submarine, where they meet the man in charge, Captain Nemo. 海洋生物 和；也；就远原则 俘获；捕捉 负责；掌管 They are captured and taken inside the submarine,where they meet the man in charge,Captain Nemo. 他们被俘虏并被带进潜艇,在那里他们遇到了负责人尼莫船长。 ◆ charge n.负责,掌管　v.使承担责任;收费,要价;控告 【词汇拓展】 sb be in charge of 负责,掌管 sth in the charge of sb 由……负责/掌管 free of charge 免费 sb take charge of 负责,掌管 charge sb sth for... 为……向某人要价…… in charge of 多以人作主语,指“某人负责/主管某事”;in the charge of 多以物作主语,指“某物由某人掌管”。有类似用法的还有:in possession of,in the possession of;in control of,in the control of等。 【迁移应用】 一句多译 这个女孩太小以至于不能掌管那家公司。 (1)The girl is too young 　　　　　　　　　　　the company.  (2)The company can’t be 　 　　　　　　　　　because she is too young.  to take charge of in the charge of the girl Ahead of its time, the submarine is also a secret from the rest of the world. In order to keep this secret,Captain Nemo tells his three newest passengers that they are not permitted to leave the submarine.While Ned Land can think only of escaping, Aronnax and Conseil are fascinated by their adventures in the new underwater world. In this part adapted from a chapter of the book, Aronnax describes the experience of walking on the sea bed... 在……之前 be permitted to do sth.被允许做某事 be fascinated by... 被……所迷住 节选自……; 改编自…… permit sb.to do sth. 允许某人做某事 permit doing sth. 允许做某事 动词不定式短语作目的状语 In order to keep this secret,Captain Nemo tells his three newest passengers that they are not permitted to leave the submarine. 为了保守这个秘密,尼莫船长告诉他的三名新乘客,他们不准离开潜艇。 【句式剖析】句首的In order to keep this secret是动词不定式短语作目的状语。不定式作目的状语时,可以置于句首或句末,置于句首时通常用逗号与主句隔开。 否定形式:in order not to do To see distant objects clearly,many people have to wear glasses. 为了能看清远处的物体,许多人不得不戴眼镜。 To learn To free to be heard to be trained 【迁移应用】 单句填空 (1)　　　　　 (learn) more about Chinese culture,Jack has decided to take Chinese folk music as an elective course.  (2)　　　　　 (free) ourselves from the physical and mental tension we each need deep thought and inner quietness.  (3)The children talked so loudly at dinner table that I had to struggle 　　　 　　(hear).  (4)When asked why he went there,he said he was sent there 　　　　　(train) for a space flight.  In order to keep this secret,Captain Nemo tells his three newest passengers that they are not permitted to leave the submarine. 为了保守这个秘密,尼莫船长告诉他的三名新乘客,他们不准离开潜艇。 ◆ permit v.许可 【词汇拓展】 permit doing sth 允许做某事 permit sb to do sth 允许某人做某事 permission n.[U] 允许;许可 ask for permission 请求允许 with/without (one’s) permission 获得(某人)同意/未经(某人)允许 No reference books are to be taken out of the reading-room without permission.未经允许,任何参考书不得带出阅览室。 to carry parking　 permission 【迁移应用】 单句填空 (1)Passengers are permitted 　　　　　(carry) only one piece of hand luggage onto the plane.  (2)The rules of the school do not permit 　　　　　(park) near the school gate.  (3)With your 　　　　　(permit),I will carry out the project as soon as possible.  And now, how can I look back upon the impression left upon me by that walk under the waters? Words are not enough to relate such wonders! Captain Nemo walked in front, one of his men following some steps behind. Conseil and I remained near each other, as if an exchange of words had been possible through our metal cases. I no longer felt the weight of my clothes, or of my shoes, of my air supply, or my thick helmet, inside which my head shook like a nut in its shell. 回忆；回顾； leave an impression upon/on sb. 给某人留下印象 v.相关联；讲述 相互交流 头盔 Words are not enough to relate such wonders! 言语不足以形容这种奇迹! ◆ relate v.叙述,讲述;联系,把……联系起来 【词汇拓展】 relate A to B=B be related to A　把……和……联系在一起 relate sth to sb 向某人叙述/讲述某事 relate to ... 和……有关联 related adj. 相关的;有(亲属)关系的 The light, which lit the soil thirty feet below the surface of the ocean, astonished me by its power. The solar rays shone through the watery mass easily, and consumed all colour, and I clearly distinguished objects at a distance of a hundred and fifty yards. Beyond that the colours darkened into fine shades of deep blue, and gradually disappeared. Truly this water which surrounded me was but another air heavier than the Earth’s atmosphere, but almost as clear. 看清；认出 除此之外； 环绕 A be surrounded by/with B A被B包围 使吃惊 The light,which lit the soil thirty feet below the surface of the ocean,astonished me by its power. 那光照亮了海面下30英尺的土壤,它的力量使我吃惊。 ◆ astonish v.使十分惊讶,使吃惊 【词汇拓展】 It is astonishing that...令人吃惊的是…… be astonished at/by ... 对……感到惊讶 be astonished to do sth 做某事感到惊讶 be astonished that... 对……感到惊讶 to one’s astonishment 让某人感到惊讶的是 The solar rays shone through the watery mass easily,and consumed all colour,and I clearly distinguished objects at a distance of a hundred and fifty yards. 太阳光很容易穿过水团,把所有的颜色都消耗掉,我在150码外清楚地分辨出物体。 ◆ distinguish v.辨别;看清;认出;区别,辨别 【词汇拓展】 distinguish A from B 使……有别于…… distinguished adj. 卓越的;著名的;杰出的 be distinguished for ... 因……而出名 distinguishable adj. 易分辨的;能区分的 to distinguish distinguished　 from 【迁移应用】 单句填空 (1)Resembling each other,the twin brothers are difficult 　　　　　(distinguish).  (2)The 　　　　 　(distinguish) scientist told the youngsters it was important to distinguish reality from one’s dreams.  (3)They can even distinguish their mother’s voice 　　　　　that of a female stranger.  Above me was the calm surface of the sea. We were walking on fine, evens and, not wrinkled, as on a flat shore, which keeps the impression of the waves. This dazzling carpet, really a reflector, drove away the rays of the sun with wonderful intensity, which accounted for the vibration which passed through every atom of liquid. Shall I be believed when I say that, at the depth of thirty feet, I could see as if I was in broad daylight? 耀眼的 是……的原因；解释； 在大白天； 驱赶，驱走 好像；仿佛； 引导方式状语从句 Thanks Lavf58.29.100 $