Unit 6 Section Ⅰ Starting out & Understanding ideas—Comprehending-【金版新学案】2025-2026学年高中英语必修第三册同步课堂高效讲义配套课件（外研版）

该高中英语课件围绕“自然灾害及防范应对”主题，涵盖词汇（如typhoon、landslide）、语法（动词-ing形式）及阅读策略，通过名人名言导入引发思考，Pre-reading激活背景知识，While-reading分层训练主旨与细节理解，Post-reading以难句解构、佳句仿写搭建语言运用支架。 其亮点在于融合语言能力与思维品质培养，如品质升华环节通过“极端天气担忧”等问题发展批判性思维，引用雷切尔·卡森名言渗透人与自然和谐的文化意识。采用语篇研读与任务型阅读，学生能提升语言运用与问题解决能力，教师可依托系统教学支架优化课堂效率。

Unit 6　Disaster and hope 主题语境：人与自然——自然灾害及其防范和应对措施 单元目标速览 单元话题导入 Section Ⅰ　Starting out & Understanding 　　　 　ideas—Comprehending 内容索引 语篇研读　细梳理 1 语篇助解　释疑难 2 课时测评 3 语篇研读　细梳理 返回 Step One：Pre-reading Answer the following questions. 1．Can you list some natural disasters? __________________________________________________________________________________________________________________________________________ 2．What natural disasters have you suffered? And how did you feel in the extreme weather? _______________________________________________________ _________________________________________________________________________ earthquake/ flood/ typhoon/ hurricane/ tornado/ wildfire/ landslide/ volcanic eruption/ snowstorm/ sandstorm/ acid rain/ debris flow (泥石流) / drought/ tsunami/... 　 I have suffered a flood/ an earthquake/ a sandstorm/ a heavy rain/...　 At that time, I felt helpless/ nervous/ frightened/ depressed/ scared/ upset/ panic/...　 Step Two：While-reading Ⅰ.Read for the main idea What does the text mainly tell us? A．There is a volcano in London erupting now. B．The workplace will move to the top floor. C．The author wants to sell his flat and buy a boat. D．The temperature in London is higher than before. √ Ⅱ.Read for the structure 30 plus air conditioning higher his flat boat the top floor swim natural disasters Ⅲ.Read for details 1．Why does the author talk about the newspaper title? A．To tell us something about the weather. B．To show that the newspaper is free. C．To introduce the topic of this text. D．To tell us the Tube is very hot. 2．What do the words “the feeling” refer to in the second paragraph? A．The author feels sick and worries that he can’t arrive at Bank station. B．The weather is getting warmer and warmer. C．The passengers are very unfriendly. D．There are too many passengers in the Tube. √ √ 3．Which of the following doesn’t belong to the author’s preparations for the future? A．Moving the flat to another city. B．Buying a boat. C．Moving the office to the top floor. D．Learning to swim. 4．How does the author feel about the reports of natural disasters around the world? A．Excited.　　　　　 B．Relaxed. C．Shocked. D．Embarrassed. √ √ Step Three：Post-reading Ⅰ.难句解构 1.     尝试翻译　______________________________________________________ _______ 果不其然，走下楼梯，来到站台上就像是跳进一座正在喷发的火山。 　 2.     尝试翻译　______________________________________________________ ___________ 我翻阅着手里的报纸，震惊地看到亚洲的台风摧毁了一个城镇的照片。 　 Ⅱ.佳句仿写 1．教材佳句　Sure enough, going down the stairs and onto the platform is like jumping into a volcano that’s erupting. (使用明喻修辞手法) 学后仿写　桂林漓江的沿途风景就像一幅美丽的山水画。 The scenery along the Lijiang River in Guilin __________________________ _________. is just like a beautiful landscape painting　 2．教材佳句　It’s lovely at the beach, but not so when you’re wearing a suit and in a crowd of passengers! (使用对比修辞手法) 学后仿写　在图书馆里很安静，但当你在一场有大声的球迷和嘈杂的喇叭的体育比赛中就不是这样了！ It’s peaceful in the library, _________________________________________ ______________________! but not so when you’re in a sports game with loud fans and noisy horns　 返回 Ⅲ.品质升华 1．Do you share the author’s concerns about extreme weather conditions？Why？(Critical Thinking批判性思维) _____________________________________________________________________________________ 2．Do you think climate change will affect your life in the future？What should you do to deal with climate change？(Creative Thinking创造性思维) ______________________________________________________________________________________________________________ I agree with the author. Because climate in the world is closely related to our living environment.　 I think climate change will affect my life in the future. I should do what I can to protect environment to slow down climate change. 　 语篇助解　释疑难 返回 ①pick up拿起；捡起；获得；收拾；(汽车、飞机)搭载；不费力地学会 ②the Tube (伦敦的)地下铁道，地铁 ③be expected to有望……；被期待…… ④plus adj.(用于数字后面表示)多，余 ⑤typical adj.典型的；特有的；象征性的 原文呈现 名师圈点 Hot！Hot！Hot! Picking up① a free newspaper at the Tube② station[1]，I see the title“Hot！Hot！Hot！”．Today，the temperature in London is expected to③ reach 30 plus④ degrees！The average high temperature in July is only 22 degrees，so over 30 is not usual for London.It’s going to be awful on the Central Line，with no air conditioning.Why did they have to invent the Tube before air conditioning? It’s just typical⑤ 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. [1]动词­ing形式短语作时间状语。 ⑥erupt v．(火山)爆发，喷发 ⑦compared to与……相比 ⑧next to紧挨着，在……旁边；仅次于 ⑨sick adj.恶心的；生病的；不舒服 ⑩make it及时抵达；达到预定目标；走完路程 ⑪reflect v．反射；照出；反映；显示；反省 ⑫melt v．(使)熔化，融化 原文呈现 名师圈点 Sure enough，going down the stairs and onto the platform[2] is like jumping into a volcano that’s erupting⑥[3].This，however，is nothing compared to⑦ the train.Because there’s no air conditioning，the temperature inside the train can reach 35 degrees！It’s lovely at the beach，but not so when you’re wearing a suit and in a crowd of passengers！I’m sure the passenger next to⑧ me and I are melting and becoming one！I had bacon and eggs for breakfast，and now I’m feeling a bit sick⑨ — I hope I can make it⑩ to Bank station ...I’ll avoid the feeling by thinking about work.I work in a tall，glass building.One very hot summer，the sun reflected⑪ off it and melted⑫ cars parked below！[4] Will this happen again today? [2]动词-ing形式短语作主语。 [3]that’s erupting是that引导的定语从句，修饰前面的先行词volcano。 [4]过去分词短语作后置定语，修饰名词cars。 ⑬definitely adv.确实 ⑭scared adj.害怕的 ⑮put my flat on the market把我的房子投放到市场 ⑯rise v．上升；起立；增加 ⑰workplace n．工作场所 ⑱most importantly最重要的是 ⑲immediately adv.即刻，马上 ⑳survive v．活下来，幸存；从……中逃生 ㉑look through浏览；翻阅 ㉒be shocked by 被……震惊 ㉓typhoon n．台风 ㉔destroy v．破坏，损坏 ㉕what’s more而且，更重要的是 ㉖landslide n．山崩，滑坡 ㉗across Southern Europe整个南欧 ㉘occur v．发生 ㉙due to由于 原文呈现 名师圈点 Yes，each summer in London definitely⑬ seems hotter than the last.I suddenly feel a bit scared⑭.Perhaps now is the time to start planning for the future? I should probably put my flat on the market⑮ and buy a boat.That way，when the Thames rises⑯ and there is a flood in London，I’ll still be able to get to work.But wait！Would I still have a workplace⑰ to go to？My office is only on the third floor of the building，so quite low.I’ll speak with my manager about moving to the top floor.Most importantly⑱，I will need to learn to swim！I’ll join a beginner’s swimming class immediately⑲.Then I’ll be able to survive⑳ even when the tall buildings are flooded. Looking through㉑ my newspaper[5]，I’m shocked by㉒ photos showing that a typhoon㉓ in Asia has destroyed㉔ a town[6].What’s more㉕，heavy rain in Eastern Europe has caused landslides㉖，and the heat across Southern Europe㉗ has caused forest fires.Experts say this bad weather has occurred㉘ due to㉙ climate change.News like this makes me feel nervous[7].Now that it’s hard to avoid a disaster on Earth[8]，perhaps I should start thinking about moving to space ... [5]动词-ing形式短语作状语。 [6]动词-ing形式作后置定语，that引导宾语从句。 [7]此处为“make＋宾语＋宾语补足语”结构。make为使役动词，宾语为me，宾语补足语为省略to的动词不定式feel nervous。 [8]Now that 引导原因状语从句；it作形式主语，真正的主语为动词不定式短语to avoid a disaster on Earth。 ㉚announcement n．通告，公告 ㉛destination n．目的地 ㉜step out of 走出 ㉝after all 毕竟，终究 原文呈现 名师圈点 “The next station is Bank！” comes the announcement㉚.[9]That’s my destination㉛.Stepping out of㉜ the station with a heavy heart，I suddenly feel a fresh wind on my face.Well，maybe I have been worrying too much.After all㉝，it’s only 30 degrees outside! [9]本句为完全倒装句，The announcement comes “The next station is Bank！”为正常语序。 译文参考 热！热！热！ 在地铁站拿起一份免费报纸，我看到一个标题写着“热！热！热！”。今天，伦敦的温度预计将达到30多度！7月的平均最高温度只有22度，所以超过30度对于伦敦来说太不寻常了。地铁中央线没有空调系统，情况会很糟糕。为什么地铁要在空调系统之前发明出来？我通常上班所走的路线刚好是地铁里最老、最深的一条线。那也是整个地铁系统里最热的一条线。 果不其然，走下楼梯，来到站台上就像是跳进一座正在喷发的火山。不过这还远远比不上车厢里面。因为没有空调，车厢内的温度能达到35度！这样的温度在海滩上会很舒服，但是当你穿着西装挤在一群乘客中，可就没那么舒服了！我敢肯定邻座的乘客和我都正在熔化，我们要融为一体了！我早餐吃了培根和鸡蛋，现在感觉有点恶心——希望我能撑到银行站……我还是想想工作的事来逃避这种感觉吧。我在一座高高的玻璃建筑里上班。有一年夏天非常热，大楼表面反射的阳光竟然熔化了停在楼下的车！今天这种事会重演吗？ 没错，好像伦敦的夏天一年比一年热。我突然觉得有点儿害怕。也许是时候该为将来打算了？我或许应该把房子在市场上卖掉，然后买一艘船。这样等泰晤士河的水涨起来，伦敦被洪水淹没的时候，我依然能去上班。不过等等！到那时候我还有地方工作吗？我的办公室就在三楼，太低了。我得去跟经理请求搬到顶楼去。最重要的是，我得学会游泳！我得马上报个游泳入门班。这样就算高楼大厦都被洪水淹没了，我也能活下来。 返回 我翻阅着手里的报纸，震惊地看到亚洲的台风摧毁了一个城镇的照片。还有，东欧的暴雨造成了山体滑坡，席卷南欧的热浪引发了森林火灾。专家说，这些恶劣天气是由气候变化导致的。这样的新闻让我感到紧张。既然在地球上难逃一劫，或许我应该开始考虑移民太空了…… “下一站，银行站！”报站声响起。我要到站了。我心情沉重地走出地铁站，突然感觉到一阵清风扑面而来。罢了罢了，也许是我担心得太多了。毕竟，外面只有30度！ 课时测评 返回 Ⅰ.阅读理解(每小题2.5分，共20分) A The word tsunami, meaning “harbour wave”， is a combination of the Japanese characters “tsu” which means harbour and “nami” which means the wave.Tsunamis are commonly known as “killer waves”． A tsunami is usually a huge number of ocean waves which get stronger as they move along.It’s caused by pressure in the atmosphere (大气层), a volcanic explosion, an underwater earthquake or a landslide or even a meteor hitting the ocean. They have happened all over the world including Greece, Italy, Venezuela, Great Britain, Canada, Portugal, Indonesia, Chile, the US, New Zealand and by far most occurrences have been in Japan.That’s why the name comes from the Japanese language. Tsunamis are not like normal tidal waves and the water from them flows straight and with unbelievable power.Typical waves are where the water flows in circles.They can travel at the speed of up to 800 kilometres per hour without losing energy as they go along. The tsunami that hit Hawaii in 1946 was going almost as fast as a jet plane.That’s seriously fast.How big do you think a normal wave gets at a beach? Well, it is normally about 1 metre high.Now a tsunami wave can reach dozens of metres in height.But the highest recorded one was at the 1958 Lituya Bay mega tsunami with a recorded height of 524 metres. The Asian tsunami of 2004 in the Indian Ocean is considered the deadliest tsunami ever, which was caused by an earthquake with the energy of 23,000 Hiroshima-type atomic bombs (原子弹)! This brought with it unbelievably destructive waves hitting the coastlines of more than ten countries, killing more than 290,000 people and wiping out cities, causing huge losses. 语篇解读　本文是一篇说明文。文章介绍了海啸名称的由来、海啸发生的历史以及有记录的大海啸。 段落大意题。根据第二段内容可知，本段讲述了什么是海啸以及海啸发生的原因。 1．What is Paragraph 2 mainly about? A．What a tsunami is and how it happens. B．How a tsunami influences people. C．Why a tsunami is so powerful. D．How to prevent a tsunami. √ 细节理解题。根据第三段中的“by far most occurrences have been in Japan.That’s why the name comes from the Japanese language”可知，到目前为止，日本是发生海啸次数最多的国家。 2．Which country has the most tsunamis? A．Greece.　 B．Indonesia. C．Japan. D．New Zealand. √ 细节理解题。根据第五段中的“But the highest recorded one was at the 1958 Lituya Bay mega tsunami with a recorded height of 524 metres.”可知，1958年利图亚湾大海啸引发的海浪是有记载以来最高的。 3．What can we know about the mega tsunami in Lituya Bay? A．It happened in 1946. B．It brought the highest waves on record. C．It influenced more than ten countries. D．It has been the most destructive tsunami up to now. √ 词义猜测题。根据画线短语前的“killing more than 290，000 people”和画线短语后的“causing huge losses”可知，画线短语表示对城市造成巨大的破坏。 4．What does the underlined phrase “wiping out” mean in the last paragraph? A．Destroying completely. B．Beautifying gradually. C．Influencing slowly. D．Building quickly. √ B Some scientists have traced the increase in earthquakes to human activities, especially in areas not known for the presence of fault lines or past seismic(地震的) activity. The idea of humans causing earthquakes may seem strange at first.After all，you can run around your backyard and jump up and down as you want, and the ground isn’t going to start shaking. However, scientists have identified a variety of human activities that can result in earthquakes. Scientists have confirmed over 700 places where human activities have caused earthquakes over the last century.While many human-related earthquakes are small and don’t cause much damage，some of them can be serious and dangerous.In fact，scientists believe human activities have caused earthquakes with magnitudes as high as 7.9 on the Richter scale. Scientists believe that most human-related earthquakes are the result of mining.As humans drill deeper and deeper below the earth’s surface to get natural resources，holes left behind usually cause the instability(不稳固)of rocks，which leads to earthquakes.Another human activity leading to earthquakes is fracking(水力压裂)for oil and gas，including the high pressure waste water processing that usually goes with fracking.In this process，water，sand and chemicals are pressed underground under high pressure to break rocks to release natural resources. Building large dams can also cause earthquakes.Many people died as a result of a big earthquake caused by millions of tons of water that had been collected in a reservoir after a large dam was built over a known fault line. These are not the only human activities that can result in earthquakes，though.Scientists point out that earthquakes can also be caused by other human activities，such as construction of skyscrapers and nuclear explosions. There is no doubt that human activities have contributed a lot to social and economic development，but for our own benefit，we humans had better not push nature too hard，or we will have to pay a price. 语篇解读　本文是一篇说明文。文章主要介绍了一些地震是由人类活动造成的，并介绍了哪些人类活动会造成地震。 词义猜测题。根据画线部分所在句中的“or past seismic(地震的)activity”可知，“fault lines”和“past seismic(地震的)activity”为选择关系，由此可推知，fault lines指的也是一些容易发生地震的地区，故选D。 5．What does the underlined part“fault lines”in Paragraph 1 probably refer to? A．Places with active human activities. B．Places connected with the natural balance. C．Areas where natural resources are rich. D．Areas where earthquakes tend to happen. √ 细节理解题。根据第三段中的“As humans drill deeper and deeper... cause the instability(不稳固)of rocks”和“In this process，water，sand and chemicals... break rocks to release natural resources.”可知，采矿和石油生产的共同点在于它们都破坏了岩石的稳定性。故选B。 6．What do mining and gas producing have in common? A．They break the balance of nature. B．They destroy the stability of rocks. C．They do much damage to the earth’s surface. D．They use high pressure to get natural resources. √ 观点态度题。根据最后一段可知，作者既说明了人类活动的优点，也指出了人类活动的弊端，因此作者对人类活动的态度是客观的，故选A。 7．What is the author’s attitude towards human activities? A．Objective. B．Supportive. C．Doubtful. D．Responsible. √ 主旨大意题。通读全文可知，本文主要介绍了一些地震是由人类活动造成的，并介绍了哪些人类活动会造成地震，B项能够概括文章主要内容，故选B。 8．What does the author mainly tell us in the passage? A．All the earthquakes are caused by humans. B．Humans are responsible for certain earthquakes. C．Nature punishes humans by means of earthquakes. D．Much progress has been made on earthquake research. √ Ⅱ.阅读七选五(每小题2.5分，共12.5分) How To Garden When There Is Too Much Water Unusual weather in summer has hurt many gardens in the United States. 　1　 For others it is too much. In some gardens, water sits on the surface of the ground or the ground stays wet for hours after rain stops. We will look at three ways you can deal with the problem of too much water—you can use one, or all three, in the same garden. Use a waterway to let water run away 　2　 The simplest way is with a ditch (沟), or, if your garden is large, a few ditches. You will also, of course, need the ditch to flow into lower ground. Ditches crossing your garden need not be unpleasant to look at or troublesome. Design a garden in which flat stones line ditches and form bridges across ditches that cross paths. 　3　. Use pipes Another way to do away with water—without changing the look of your garden—is to bury pipes with small holes underground. Dig a ditch, as described above, then lay in a black pipe that is about 10 cm across its width. The pipe is made to bend easily, and the holes in it let in water. 　4　 The cloth can keep out dirt. Then, put a layer of small stones and finally some soil. Raise the roots (根) The third way to give your plants more air is to raise them above the water. Trees and bushes can be planted on raised piles of soil, often called “beds”. 　5　 How wide depends on the final size of the plant. If you want a bigger plant, give its roots more room to grow. A．Try to get enough air into the soil. B．For many, the problem is not enough rain. C．Build a box at least 15 cm high of wood or stone. D．Cover the pipe with a cloth that water can pass through. E．The beds need to be wide enough to allow roots to spread. F．The whole system can look like a beautiful water-town sight. G．One way is to let the water flow(流) to some lower place. 语篇解读　本文是一篇说明文。文章阐述了美国夏天的多雨天气导致许多花园内涝， 并详细介绍了几种解决内涝的方法。 How To Garden When There Is Too Much Water Unusual weather in summer has hurt many gardens in the United States. _____________________________________ For others it is too much. In some gardens, water sits on the surface of the ground or the ground stays wet for hours after rain stops. We will look at three ways you can deal with the problem of too much water—you can use one, or all three, in the same garden. 根据设空处的上一句和下文可知， 不寻常的天气导致雨水过多， 以至于在一些花园里， 雨停后地面仍保持湿润数小时。因此， B项“For many, the problem is not enough rain.”符合语境， 该选项阐述的“雨水不足”与下文“雨水过多”形成鲜明对比， 且该选项中的“For many”与下一句中的“For others”相呼应。故选B。 B．For many, the problem is not enough rain. Use a waterway to let water run away _________________________________________________ The simplest way is with a ditch (沟), or, if your garden is large, a few ditches. You will also, of course, need the ditch to flow into lower ground. Ditches crossing your garden need not be unpleasant to look at or troublesome. 通读本段并结合本段标题Use a waterway to let water run away 可知， 本段阐述的让水流走的第一个方案是“让水流到较低的地方”。因此G项“One way is to let the water flow(流) to some lower place.”符合语境， 且该选项中的“lower place”与本段中的“lower ground”相呼应。故选G。 G．One way is to let the water flow(流) to some lower place. Design a garden in which flat stones line ditches and form bridges across ditches that cross paths. ____________________________________________ _________ 根据设空处的上一句可知， F选项“The whole system can look like a beautiful water-town sight.”符合语境， 该选项承接上文，且进一步概括了上文阐述的设计看起来就像是一个美丽的水城景观。故选F。 F．The whole system can look like a beautiful water-town sight. Use pipes Another way to do away with water—without changing the look of your garden—is to bury pipes with small holes underground. Dig a ditch, as described above, then lay in a black pipe that is about 10 cm across its width. The pipe is made to bend easily, and the holes in it let in water. _____________ _____________________________________ The cloth can keep out dirt. Then, put a layer of small stones and finally some soil. 根据设空处的下一句“The cloth can keep out dirt.”可知， D项“Cover the pipe with a cloth that water can pass through.”符合语境， 该选项阐述用一块布盖住管子， 衔接下文进一步说明这块布的作用是能阻挡泥土。故选D。 D．Cover the pipe with a cloth that water can pass through. Raise the roots (根) The third way to give your plants more air is to raise them above the water. Trees and bushes can be planted on raised piles of soil, often called “beds”. _______________________________________________________ How wide depends on the final size of the plant. If you want a bigger plant, give its roots more room to grow. 根据设空处的上一句可知， E项“The beds need to be wide enough to allow roots to spread.”符合语境， 该选项承接上一句提到的“beds”， 且进一步阐述这种“beds”必须足够宽才能使根系扩散， 选项中的“beds”与上一句中的“beds”相呼应。故选E。 E．The beds need to be wide enough to allow roots to spread. 返回 谢 谢 观 看 ！ 返回 $