Unit 6 1 Period 1 Starting out&Understanding ideas（课件PPT）-【学霸笔记·同步精讲】2025-2026学年高中英语必修第三册（外研版）

该高中英语课件围绕“Disaster and hope”主题，涵盖核心词汇、短语、句型及省略语法，通过话题语基培优（灾难类型、后果、救援等）搭建词汇支架，过渡到精读课文分析极端天气语篇，最终落实到安全指南类说明文写作，形成从基础到应用的知识脉络。 其亮点在于融合语言能力与思维品质培养，通过精读课文的主旨分析、结构拆解及讨论活动（如“为何灾难增多”），引导学生理解语篇并批判性思考。结合高考真题设计语法填空和即时检验练习，提升学习能力。学生能提升语言运用与问题解决能力，教师可借助系统支架高效开展教学。

Unit 6　Disaster and hope [核心单词]　disaster　　　tube　　 plus erupt immediately occur announcement forecast grab reliable rescue emergency exceptionally claim crisis threaten satellite precisely billion lap nowhere otherwise midnight county threat property sufficient shelter 返回导航 [重点短语]　look through, fly off, all of a sudden, keep on doing sth., have yet to do sth. [重点句型]　1.now that 引导原因状语从句 2．独立主格结构 [单元语法]　省　略 [写作任务]　安全指南类说明文 返回导航 [Types] earthquake n. 地震 wildfire n. 野火 drought n. 干旱 flood n. 洪水 hurricane n. 飓风 typhoon n. 台风 返回导航 tornado n. 龙卷风 blizzard n. 暴风雪 tsunami n. 海啸 thunderstorm n. 雷雨 landslide n. 山崩；滑坡 返回导航 [Consequences] destroy vt. 摧毁，毁灭 cause/result in/lead to 导致 suffer from... 遭受……之苦 suffer losses 遭受损失 leave...in ruins 使……成为废墟， 使……严重受损 返回导航 burn...to the ground 把……夷为平地 leave...homeless 使……无家可归 in pain 处于痛苦之中 lose one's life 某人失去生命 返回导航 [Rescues] victim n.　　　 受害者 soldier n. 士兵 survivor n. 幸存者 donate vt. 捐赠 relief n. 救济，救援物品 medical team 医疗队 返回导航 rescue team 救援队 rescue worker 救援人员 hand in hand 手牵手 face up to 敢于面对 volunteer to do... 自愿做…… offer to do sth. 主动做某事 返回导航 [Measures] prevent vt. 防止，阻止 forecast vt. 预测 protect vt. 保护 promote vt. 促进 take action 采取行动 take measures to do... 采取措施做…… 返回导航 raise/heighten people's awareness of... 加强/提高人们的……意识 prepare an emergency kit 准备一个应急包 stay/keep calm 保持冷静 call an emergency number 拨打紧急电话 返回导航 话题佳句 1.With the help of the people all over China, people in disaster areas overcame many difficulties and rebuilt their homes.　在全中国人民的帮助下，灾区的人们克服了种种困难，重建了家园。 2．Disasters are not terrible, but what is terrible is that there is no hope in our hearts. 灾难并不可怕，可怕的是我们的心中没有了希望。 返回导航 3．I believe we can certainly pull it through with the public and the government working together. 我相信在公众和政府的共同努力下，我们一定能渡过难关。 返回导航 Period 1　Starting out & Understanding ideas 〈教材助读＋语基默写〉见分册本 返回导航 精读课文 语篇理解 1 自查语基 知能落实 2 内 容 索 引 创意课堂 点面突破 3 课堂微练 即时检验 4 精读课文 语篇理解 PART 01 第一部分 What does the passage mainly talk about? A．A journey in London. B．The crowded situation. C．The Tube system in London. D．The extreme weather conditions. √ 返回导航 30 plus　 air conditioning higher his flat boat the top floor swim natural disasters 返回导航 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 passage. C．To show that the newspaper is free. D．To tell us something about the weather. √ 返回导航 2．What do you know according to paragraph 2? A．The Tube is hot and crowded. B．Most people have bacon for breakfast. C．Most people don't like travelling by the Tube. D．Passengers have to wait a long time for the train. √ 返回导航 3．How does the author feel while reading the newspaper? A．Excited.　　　　　　 B．Doubtful. C．Worried. D．Satisfied. √ 返回导航 4．What can we learn from the passage? A．There is a volcano in London erupting now. B．The author's working place will move to the top floor. C．The author has sold his flat and bought a boat. D．The temperature in London is higher than before. √ 返回导航 1．Sure enough, going down the stairs and onto the platform is like jumping into a volcano that's erupting.(Para.2) [分析]　本句为主从复合句。句中going down the stairs and onto the platform为动词-­ing形式作______；that's erupting为that引导的______从句。 [翻译]　果然，走下楼梯，迈上站台就像是跳进了正在爆发的火山一样。 主语 定语 返回导航 2．Looking through my newspaper, I'm shocked by photos showing that a typhoon in Asia has destroyed a town.(Para.4) [分析]　本句为主从复合句。句中Looking through my newspaper为动词-­ing形式作______；showing that a typhoon in Asia has destroyed a town为动词-­ing形式作____________，其中that引导______从句。 [翻译]　翻阅报纸的时候，我被一组照片震惊到了，照片显示亚洲的一场台风摧毁了一座城镇。 状语 后置定语 宾语 返回导航 I pick 1. _______ a free newspaper at the Tube station and see the title “Hot! Hot! Hot！”．Today, the temperature in London is expected 2. ______________ (reach) 30 plus degrees.While 3. _______ (go) down the stairs and onto the platform, I feel like jumping into a volcano that is erupting.However, it is much 4. _______ (bad) on the train because there is no air conditioning.With so many people on the train, I feel I am melting into one with the person 5. ______________ is next to me.Standing on the crowded hot train, I feel sick and uncomfortable. up to reach going worse who/that 返回导航 With the temperature getting higher each year, I think I should be well prepared for the change. Perhaps, I should sell my flat and buy a boat so that I will be able to get to work when the Thames 6. _______ (rise).I will also speak with my manager about moving my office to the top floor.Most 7. ______________ (important), I should learn swimming immediately so as to survive when the tall buildings 8. ______________ (flood).Since it's difficult to avoid 9. ______________ (disaster) on Earth, perhaps I should start thinking about moving to space. rises importantly are flooded disasters 返回导航 In the end, I manage to make 10. _______ to Bank station. Stepping out of the station, I feel much more comfortable.Anyhow, it is only 30 degrees outside! it 返回导航 1．Why are there more and more disasters in the world? Our environment is being affected by human activities, which may lead to various natural disasters. 返回导航 2．Facing natural disasters, what should we do? On the one hand, we should protect our environment to reduce natural disasters; on the other hand, we should know some safety tips to protect ourselves when they occur. 返回导航 自查语基 知能落实 PART 02 第二部分 Ⅰ.阅读词汇·识记 选出与单词对应的汉语释义 1．tube n.　　　　 A．山崩，滑坡 2．typhoon n. B．台风 3．landslide n. C．管子 答案：1～3.CBA 返回导航 Ⅱ.核心词汇·练通 根据语境及汉语提示写出正确的单词 1．natural ______________　　　　 自然灾害 2．5 _______degrees 5度以上 disasters plus 返回导航 Ⅲ.拓展词汇·用活 根据提示写出相应的单词 1．______________ v．(火山)爆发，喷发→eruption n．(火山)爆发，喷发；(战争等)爆发 2．______________ adv.即刻，马上→immediate adj.立即的，即刻的 3．______________ v．发生，出现；存在于，出现在→occurrence n.发生，出现；发生的事情；存在的事物 4．______________ n．通告，公告；宣布，宣告→announce vt.宣布，宣告(决定、计划等)；广播 erupt immediately occur announcement 返回导航 Ⅳ.重点短语·再现 根据语境及汉语提示填入合适的短语 1．No matter how your body ______________ (对……作出反应) stress, ignoring the problem can have serious health results. 2．Hardly had Mike ______________ (捡起) the ball when another player took it from him. 3．_____________________ (走下楼梯) right over there and you will see some signs of how to get into the underground garage. reacts to picked up Go down the stairs 返回导航 4．______________ (与……相比) the whole size of the Earth, the biggest ocean in the world looks small. 5．As long as you have a dream, keep trying and you will ______________ (成功).Remember, every journey begins with a single step. 6．I _____________________ (仔细检查) my test paper again and again so that I wouldn't make any mistakes. Compared to make it looked through 返回导航 Ⅴ.重点句型·呈现 根据课文语境及汉语提示补全句子 1．动词-­ing形式作状语 (1) __________________________ (拿起一份免费报纸) at the Tube station, I see the title “Hot! Hot! Hot！”．(Para.1) (2) ___________________________________ (翻阅我的报纸的时候), I'm shocked by photos showing that a typhoon in Asia has destroyed a town.(Para.4)　 Picking up a free newspaper Looking through my newspaper 返回导航 2．动词­-ing形式作主语 Sure enough, ___________________________________ (走下楼梯，迈上站台) is like jumping into a volcano that's erupting.(Para.2)　 3．now that引导原因状语从句 _________________________________________________ (既然在地球上很难躲避灾难), perhaps I should start thinking about moving to space...(Para.4) going down the stairs and onto the platform Now that it's hard to avoid a disaster on Earth 返回导航 创意课堂 点面突破 PART 03 第三部分 immediately adv.即刻，马上 conj.一……就…… 【经典例句】 (教材P84)I'll join a beginner's swimming class immediately. 我要马上参加一个初学者游泳班。 返回导航 (1)immediate adj.　　 立即的，即刻的；迫切的 (2)意为“一……就……”的副词还有directly、instantly等，它们相当于as soon as/the moment/the instant/the second/the minute。 返回导航 【单句语法填空/完成句子 】 (1)(2024·新高考全国卷Ⅰ读后续写)Four days later, when I was back in Vienna, I called Gunter as promised. He didn't recognise me ______________ (immediate) when I said hello to him. (2)她一听到这个坏消息，就感到一阵悲伤，忍不住痛哭起来。 ___________________________________, she felt a burst of sadness and couldn't help crying bitterly. 读后续写之情感描写 immediately Immediately she heard the bad news 返回导航 (3)我们应该立刻采取措施保护我们的历史文化遗产。 We should ___________________________________ preserve our historic and cultural heritage. 应用文写作之倡议书 take immediate measures to 返回导航 look through 浏览，翻阅；仔细检查；透过……看；看穿，识破 【经典例句】 (教材P84)Looking through my newspaper, I'm shocked by photos showing that a typhoon in Asia has destroyed a town. 翻阅报纸的时候，我被一组照片震惊到了，照片显示亚洲的一场台风摧毁了一座城镇。 返回导航 look forward to　　　 期待，盼望(to为介词) look into 调查，研究 look out (for) 当心；注意 look back on 回忆，回顾 look down on/upon 轻视，瞧不起 look up 查阅；抬头向上看；看望 返回导航 【单句语法填空/完成句子】 (1)Looking back _______ the days when I was preparing for the competition, I'd like to express my gratitude to my teacher. 应用文写作之感谢信 (2)(人教必修三U4)People have always looked _______ at the stars and wondered about space. on up 返回导航 (3)希望你会发现我的建议有帮助，盼望不久收到你的来信。 I hope you'll find my suggestions helpful and ____________________ ______________________． 应用文写作之建议信 (4)可以请你帮我仔细检查一下这篇论文并看看是否有明显的错误吗？ Would you please ____________________________ for me and see if there are any obvious mistakes? 应用文写作之求助信 I'm looking forward to hearing from you soon look through the paper 返回导航 occur v.发生，出现；存在于，出现在 【经典例句】 (教材P84)Experts say this bad weather has occurred due to climate change. 专家称，这种恶劣天气是由气候变化导致的。 返回导航 (1)sth.occurs/occurred to sb. 　　　　　　　 某事浮现在某人的脑海中； 某人想到某事 (2)It occurs/occurred to sb.that... 某人突然想到…… It occurs/occurred to sb. to do... 某人想到要做…… (3)occurrence n. 发生，出现；发生的事情；存在的事物 返回导航 【单句语法填空/完成句子】 (1)(人教必修三U3)What a city—a city that was able to rebuild itself after the earthquake that ______________ (occur) in 1906. (2)It occurred to me ______________ (attend) an important meeting when I was about to go home. occurred to attend 返回导航 (3)(2024·新高考全国卷Ⅰ读后续写)我感到非常沮丧和抱歉，尴尬的笑容悄悄地浮现在我的脸上。然后我想到了一个主意。 I felt so depressed and sorry, an embarrassed smile creeping into my face. Then ____________________________． 读后续写之情绪描写 (4)我突然想到，帮助别人是无价的，每个人都应该是一个救生员。 ____________________________ helping others was priceless and everyone should be a lifeguard. 读后续写之主旨升华 an idea occurred to me It occurred to me that 返回导航 announcement n.通告，公告；宣布，宣告 【经典例句】 (教材P84)“The next station is Bank！” comes the announcement. “下一站，银行站！”播报声响起。 返回导航 (1)make an announcement　 下通知；宣布 (2)announce vt. 宣布，宣告(决定、 计划等)；广播；通知 announce to sb.sth.＝announce sth. to sb. 向某人宣布某事 announce that... 宣布…… It is announced that... 据称……；据宣布…… (3)announcer n. 播音员，广播员 返回导航 【单句语法填空/补全句子/完成句子】 (1)(人教必修二U4)When we finally reached the service desk to ask for audio guides, we heard it ______________ (announce) that there were no audio guides left. (2)We were eager to hear the _____________________ (announce) of the winners of the race, our hearts pounding with anticipation and excitement. 读后续写之情绪描写 announced announcement 返回导航 (3) ____________________________ (据宣布) millions of trees had been planted by the end of last year in this area for the protection of the environment. (4)当主持人宣布她获奖时，她兴奋得不能自已，脸上露出灿烂的笑容。 __________________________________________, great excitement took hold of her, her face lighting up with a brilliant smile. 读后续写之情绪描写 It was announced that When the host announced that she won the prize 返回导航 now that引导原因状语从句 【经典例句】 (教材P84)Now that it's hard to avoid a disaster on Earth, perhaps I should start thinking about moving to space... 既然在地球上很难躲避灾难，或许我应该开始考虑搬到太空去…… 返回导航 now that意为“既然、由于”，与since同义，引导的从句通常表示显而易见的原因，语气较弱，且通常位于主句之前。now that在口语中可省略that。 (1)引导原因状语从句的连词还有：because(因为；语气较强，常用于回答why提出的问题)、since(既然、由于)、as(因为、由于；语气较弱)、for(因为；并列连词，位于主句之后)； (2)引导原因状语的介词短语有due to、owing to、on account of、because of、thanks to等。 返回导航 【单句语法填空/完成句子】 (1) _______ you're interested in China's classical culture, I will send a textbook and some related materials to you as soon as possible. 应用文写作之告知信 (2)(人教必修三U4)High­-end products around the world are made to a higher standard now because _______ advanced technology which was first created to meet the requirements for space exploration. Since of 返回导航 (3)(译林必修三U4)Thanks _______her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of survival. (4)It is ______________ she can't get over her shyness that you can't persuade her to sing a song in public. (5)既然你是京剧的忠实爱好者，我相信你不想错过亲眼观看现场演出的机会。 _________________________________________________, I'm sure that you don't want to miss the chance to witness a live performance. 应用文写作之邀请信 to because Now that/Since you are a great lover of Peking Opera 返回导航 课堂微练 即时检验 PART 04 第四部分 Ⅰ.品句填词 1．All employees are paid $3 an hour _______ (加) $1.50 for time worked on the weekend. 2．The airline made an ______________ that the flight was delayed due to bad weather. 3．Last summer I reached the end of the rock garden and found a tiny plant that I could not ______________ (立刻) recognize. plus announcement immediately 返回导航 4．This volcano ______________ three years ago and brought much trouble to people living nearby. 5．The fifth event, which ______________ (发生) 66 million years ago, caused the death of the dinosaurs. 6．Natural ______________ take many different forms and can happen without warning, causing significant damage to property and potential loss of life. erupted occurred disasters 返回导航 Ⅱ.词块运用 1．More and more people ______________ (搬到) big cities in search of better job opportunities, education, and a higher standard of living. 2．It took me long to ______________ (接) my friend at the airport the other day because of traffic jam. 3．_____________________ (浏览) newspapers every day, you can keep up with the latest news and developments around the world. moved to pick up Looking through 返回导航 4．You really shouldn't have ______________ (对……作出反应) his comment on your work so violently. ______________ (毕竟), he meant no harm to you. 5．Though it was cold, Lily managed to ______________ (按时赶到) to school, arriving just in time for the important exam. reacted to After all make it 返回导航 Ⅲ.根据汉语提示并使用本部分句式结构完成下面的小短文 Natural disasters, like floods and earthquakes, often bring great losses. 1. ___________________________________ (既然它们不能被预测；now that引导原因状语从句), 2. ____________________________ (采取预防性措施；动词-ing形式作主语) is of great importance. 3. _____________________ (面对这些灾难；动词-­ing形式作状语), Now that they can't be predicted taking preventive measures Facing these disasters 返回导航 people are constantly improving prevention awareness, working hard to minimize the damage. Moreover, when a disaster strikes, we should keep calm and try to save ourselves and help others.In a word, as long as we work together, the damage caused by natural disasters to humanity can be prevented and reduced. 返回导航 $