必修第三册 Unit 6 Disaster and hope（课件PPT）-【步步高】2025年高考英语大一轮复习讲义（外研版）

Unit 6　Disaster and hope 必修第三册 步步高 英语 大一轮复习 内容索引 基础知识排查 核心考点突破 写作能力提升 基础知识达标 > < 第一部分 基础知识排查 Ⅰ.阅读单词——会意 1 2 tube n.管子 plus adj.(用于数字后面表示)多，余 hurricane n.飓风 landslide n.山崩，滑坡 tsunami n.海啸 3 4 5 词汇句型背诵 速记 4 typhoon n.台风 satellite n.人造卫星 lap n.(坐着时的)大腿部 mosquito n.蚊子 county n.(英国的)郡；(美国等国家的)县 6 7 8 9 10 词汇句型背诵 速记 Ⅱ.重点单词——记形 1 2 disaster n.灾难，灾祸 forecast v.预测，预报 grab v.攫取，抓住 rescue v.营救，解救 claim v.(战争、事故等)夺去(生命) 3 4 5 词汇句型背诵 速记 6 crisis n.危机 billion num.十亿 nowhere adv.什么地方都不，无处 otherwise adv.否则，要不然 helicopter n.直升机 6 7 8 9 10 词汇句型背诵 速记 7 midnight n.子夜，午夜 property n.所有物，资产，财产 shelter n.庇护，掩蔽 11 12 13 词汇句型背诵 速记 8 erupt v.(火山)爆发，喷发 →eruption n.爆发，喷发 immediately adv.即刻，马上 →immediate adj.立刻的 Ⅲ.拓展单词——悉变 1 2 词汇句型背诵 速记 9 occur v.发生 →occurrence n.发生 announcement n.通告，公告 →announce v.宣告 →announcer n.广播员；解说员 3 4 词汇句型背诵 速记 10 reliable adj.可信赖的，可靠的 →rely v.依靠 emergency n.突发事件；紧急情况，不测事件 →emergent adj.紧急的；新兴的 →emerge vi.浮现；出现 5 6 词汇句型背诵 速记 11 exceptionally adv.极其，非常 →exceptional adj.杰出的；特别的 →except prep.除……外 →exception n.例外 7 词汇句型背诵 速记 12 threaten v.威胁到，危及 →threat n.威胁；可能会带来威胁的人(事) precisely adv.精确地，准确地 →precise adj.精确的，准确的 8 9 词汇句型背诵 速记 13 sufficient adj.足够的，充足的 →sufficiently adv.足够地，充足地 10 词汇句型背诵 速记 14 [拔高词汇] venture /'ventʃə(r)/ vi.冒风险(去某处) vt.小心地说；谨慎地做；冒着……的危险 n.(尤指有风险的)企业或商业；投机活动 sway /sweɪ/ vi.& vt.(使)摇摆；(使)摇动 n.摇摆；摆动 1 2 词汇句型背诵 速记 15 spray /spreɪ/ vt.& vi.向……扫射(或抛洒)；喷洒 n.浪花；水花；飞沫 glance off 击中(某物)后改变方向 crawl /krɔːl/ vi.爬行；匍匐行进；缓慢行进 toss /tɒs/ vt.(轻轻或漫不经心地)扔；抛；掷 3 4 5 6 词汇句型背诵 速记 16 flame /fleɪm/ n.火焰；火舌 vi.燃烧 vacant /'veɪkənt/ adj.空着的；未被占用的 in flight 在逃走的过程中 7 8 9 词汇句型背诵 速记 17 yell /jel/ vi.& vt.叫喊；大喊 n.喊叫；叫嚷 yell out 高声喊叫 10 词汇句型背诵 速记 18 Ⅳ.背核心短语 1 2 have yet to 还没有 go down the stairs 下楼 compared to... 和……比起来，与……相比 make it to... 到达…… think about 考虑 3 4 5 词汇句型背诵 速记 19 6 7 look through 浏览 what’s more 而且 move to space 移到太空 fly off 飞走 all of a sudden 突然；猛地 8 9 10 词汇句型背诵 速记 20 11 12 in the open air 在户外 keep on 重复；继续 move on 前进 blow away 吹走 13 14 词汇句型背诵 速记 21 Ⅴ.悟经典句式 1 Looking through my newspaper，I’m shocked by photos showing that a hurricane in Asia has destroyed a town.(v.-ing作状语) 翻阅着手里的报纸，我震惊地看到亚洲的一场飓风已经摧毁了一个城镇的照片。 词汇句型背诵 速记 22 2 Now that it’s hard to avoid a disaster on Earth，perhaps I should start thinking about moving to space...(now that 引导原因状语从句) 既然很难避免地球上的灾难，或许我应该开始考虑搬到太空去…… But Mom said that whatever happens，we should always try to see the good side of things.(whatever 引导让步状语从句) 但是妈妈说，无论发生什么，我们都应该总是尽力看到事情好的一面。 3 词汇句型背诵 速记 23 4 Although we are surrounded by reminders of the disaster，we are working together to rebuild our homes and our lives.(although引导让步状语从句) 虽然我们周围的一切都提醒着我们这里曾发生的灾难，但大家都在为重建家园和生活而一同努力着。 词汇句型背诵 速记 24 Ⅰ.阅读单词 1.tube n._____ 2.hurricane n._____ 3.typhoon n._____ 4.lap n.________________ 5.satellite n._________ 词汇默写 管子 飓风 台风 (坐着时的)大腿部 人造卫星 词汇句型巩固 默写 25 Ⅱ.重点单词 1.________ v.预测，预报 2._____ v.攫取，抓住 3._______ v.营救，解救 4.______ v.(战争、事故等)夺去(生命) 5._____ n.危机 forecast grab rescue claim crisis 词汇句型巩固 默写 26 6.______ num.十亿 7._________ adv.否则，要不然 8.________ n.灾难，灾祸 9.________ n.所有物，资产，财产 10._______ n.庇护，掩蔽 billion otherwise disaster property shelter 词汇句型巩固 默写 27 Ⅲ.拓展单词 1.______ v.(火山)爆发，喷发 →________ n.爆发，喷发 2.______ v.发生 →__________ n.发生 3.__________ n.紧急情况，不测事件；突发事件 →_________ adj.紧急的；新兴的 erupt eruption occur occurrence emergency emergent 词汇句型巩固 默写 28 4.________ adv.精确地，准确地 →_______ adj.精确的，准确的 5.____________ adv.极其，非常 →__________ adj.杰出的；特别的 →_______ prep.除……外 →_________ n.例外 precisely precise exceptionally exceptional except exception 词汇句型巩固 默写 29 Ⅳ.拔高词汇 1.venture vi.______________ vt.___________________________________ n.___________________________________ 2.sway vi.& vt.__________________ n.___________ 冒风险(去某处) 小心地说；谨慎地做；冒着……的危险 (尤指有风险的)企业或商业；投机活动 (使)摇摆；(使)摇动 摇摆；摆动 词汇句型巩固 默写 30 3.spray vt.& vi._________________________ n.__________________ 4.crawl vi._________________________ 5.____ vi.& vt.叫喊；大喊 n.喊叫；叫嚷 向……扫射(或抛洒)；喷洒 浪花；水花；飞沫 爬行；匍匐行进；缓慢行进 yell 词汇句型巩固 默写 31 Ⅴ.核心短语 1.___________ 考虑 2.______ 飞走 3.__________ 吹走 4.________ 重复；继续 5.________ 前进 6.__________ 还没有 7._____________ 移到太空 think about fly off blow away keep on move on have yet to move to space 词汇句型巩固 默写 32 Ⅰ.词形变化填空 1.You can _____ on Tom to rescue you，because he is a ________ person. (rely) 2.Some wild animals are endangered and their habitats have been __________，too.Only when we learn to exist in harmony with nature can we stop being a ________ to them.(threat) 3.The __________ ___________ the result，but the ______________ made me shocked.(announce) 语境运用 rely reliable threatened threat announcer announced announcement 词汇句型巩固 默写 33 4.Though a few brief comments are __________ for present purposes，my experience is not ____________ varied to do so.(sufficient) 5.The government took __________ action to rescue the injured and the newspaper sent some reporters to cover the disaster _____________ it happened.(immediate) sufficient sufficiently immediate immediately 词汇句型巩固 默写 34 Ⅱ.选词填空 1.I’d like to ______________ these bills and check them before I pay them. 2._____________ what he did to our community，I was ashamed of what I did. 3.I’m sorry to tell you that I can’t _____________ the cinema because of an unexpected guest. compared to，make it to，look through，what’s more，all of a sudden，in the open air look through Compared to make it to 词汇句型巩固 默写 35 4.They were on the point of putting up the tent _______________ when a loud whistle frightened them. 5.He struggled to run towards the finishing line，and _______________，he fell flat on his face. 6.Once addicted to online games，you should seek experts’ help._______ _____，you should have a strong determination to give it up. compared to，make it to，look through，what’s more，all of a sudden，in the open air in the open air all of a sudden What’s more 词汇句型巩固 默写 36 Ⅲ.经典句型仿写 1.既然你已经长大了，就不应该过分依赖你的父母。 __________________________，you should not depend too much on your parents. 2.(读后续写之尴尬情绪描写)我很尴尬，笨拙地站在那里，感觉血液涌向我的脸。(现在分词作状语) So embarrassed was I that I stood there clumsily，___________________ _________________. Now that you have grown up feeling the blood rushing to my face 词汇句型巩固 默写 37 3.(读后续写之主旨升华)无论我们面临什么样的挑战，我们都会坚持我们的梦想，永不气馁放弃。(whatever引导让步状语从句) ___________________________________，we will stick to our dream and never lose heart or give up. 4.(读后续写之升华句)尽管这个礼物不值钱，但我非常珍惜它。在我看来，真正重要的是其中所包含的爱。(although引导让步状语从句) __________________________________，I value it very much.In my view，it’s the love contained in it that really counts. Whatever challenges we are faced with Although the present isn’t worth much 词汇句型巩固 默写 38 The hurricane was exceptionally strong yesterday,1.________(cause) significant damage to people’s property.Based on the announcement，a number of lives 2._____________(claim) by the disaster.People 3.________ survived the disaster had nowhere to go.Plus，drinking water was hard 4.________(get) and there was no sufficient food.Their emotions erupted like 5.___ volcano and a sense of 6.____________(helpless) grabbed them. 7.________(luck)，the reliable government immediately took action and sent helicopters to rescue the 8._________(trap) people. causing were claimed who/that to get a helplessness Luckily trapped 填词 语境词汇串记 Otherwise they would have starved to death.At midnight，mosquitos circled the shelter and 9.____(bite) people’s laps precisely.People’s lives and property are still under threat，because no one knows 10.________ the hurricane will occur again or not. 返 回 bit whether 填词 语境词汇串记 > < 第二部分 核心考点突破 提示：题干中加底纹词汇为本单元词汇 n.通知；宣布，宣告 (announce vt.宣布，宣告；通知；声称；预示) announcement ·make an announcement发布通知；宣布 ·announce sth to sb(＝announce to sb sth)向某人宣布某事 It is announced that...据称……；据宣布…… 1 42 (1)The airline announced ____ the media that the flight to Tianjin was canceled because of the blizzard. (2)(2022·浙江6月，应用文写作)据宣布，新建成的自习室已经对师生开放，所以我写信邀请你一起去体验一下。 _______________________________________________________________ teachers and students，so I am writing to invite you to experience it together. to It is announced that the newly-built self-study room has been open to 43 (3)(应用文写作之通知)请注意，我有一件事情要宣布。英文短片“Growing Together”将于今晚7点半在学校大厅上映。 Attention，please.______________________________.An English short film，called Growing Together，will be shown in the school hall at 7：30 p.m.today. I have an announcement to make 44 v.& n.营救；拯救；救援 (rescuer n.营救人员) rescue 2 ·rescue...from...从……中营救…… ·go/come to one’s rescue去/来救某人 (1)________(rescue) from the burning building when the disaster occurred，the teenager was moved to tears. (2)(读后续写之动作链描写)一名救援人员推开车门，冲下车，去救一个受伤的男孩。 __________________________________________________________________________________________________ Rescued A rescuer pushed the door open，dashed off the car and went to an injured boy’s rescue. v.威胁到，危及；恐吓 (threat n.威胁 threatening adj.有威胁性的，危险的) threaten 3 ·threaten to do sth威胁要做某事 threaten sb with sth用某物威胁某人 ·under threat受到威胁 (1)David threatened __________(report) his neighbour to the police if the damages were not paid. (2)小偷边说威胁的话，边用刀子威胁我，把我吓得魂飞魄散。 With ___________________，the thief ________________________，which scared the hell out of me. to report threatening words threatened me with a knife (3)(话题写作之环境保护)毫无疑问，由于人类的活动，野生动物正受到威胁。因此，只有学会与自然和谐相处，我们才能停止对野生动物的威胁。 Undoubtedly，wildlife ______________ due to human beings’ activities. Thus，only by learning to exist in harmony with nature ______________ _________________________________. is under threat can we stop being a threat to/threatening wildlife make it to 到达，抵达；赶上 make it获得成功 make up编造，杜撰；组成，构成；化妆；补上；凑数；和好 make up for弥补；补偿 make out辨认；弄清，理解 be made up of由……组成(构成) 4 (1)用make短语的正确形式填空 ①Kate heard a man’s voice in the background，but she couldn’t _________ what he was saying. ②Aware that nothing can ____________ lost time，he makes full use of every minute until he _________. ③We need to hurry if we want to ___________ the concert on time. make out make up for makes it make it to (2)(应用文写作之告知信)我写信通知你，我们即将进行的活动由三部分组成。 I am writing to inform you that ___________________________________ ___________________________________________________. our approaching activity is made up of three parts/three parts make up our approaching activity 重复；继续 keep on keep doing sth 继续做某事，反复做某事 keep sb doing sth使某人一直做某事 keep sb from doing sth阻止某人做某事 keep in mind记住 keep away from 远离 5 (1)Keep away ________ the pool immediately，otherwise you will fall into the water. (2)I am terribly sorry to keep you _________(wait) for so long and I did have an emergency to handle just now. from waiting (3)(2023·新课标Ⅰ，读后续写)我那可信赖的老师轻轻地拍了拍我的肩膀，说：“永远记住，即使陷入困境，也要继续前进。没有什么能阻止一个有决心的人实现既定的目标。所以继续修改你的文章来参加写作比赛。” My reliable teacher tapped me on the shoulder gently，saying，“Always _____________ that even if trapped in difficulties，you should_________ ______.Nothing can _____________________________________________. So ________________________ for the writing contest.” keep in mind keep on going keep a determined person from achieving a set goal keep rewriting your article 6 But Mom said that whatever happens，we should always try to see the good side of things.但是妈妈说，无论发生什么，我们都应该总是尽力看到事情好的一面。 whatever引导让步状语从句 ·whatever，whoever，whichever，whomever既可引导让步状语从句， 也可引导名词性从句。在引导让步状语从句时，相当于no matter what/ who/which/whom。 ·whenever，wherever，however 引导让步状语从句时，相当于no matter when/where/how。 (1)________ is kind enough and reliable can join this rescue team. (2)无论你什么时候遇到危机，我都真诚地希望你能毫不犹豫地与我联系。 _________________________________________，I sincerely hope that you can reach out to me without hesitation. Whoever Whenever/No matter when you get into a crisis (3)(话题写作之文化传播)无论多么忙，我都会每天匀出一些时间帮助来自美国的交换生学习汉语，并且告诉他们更多的中国习俗和传统。 _______________________________，I will alway spare some time every day to help the exchange students from the USA learn Chinese and tell them more Chinese customs and traditions. 返 回 However/No matter how busy I am 基础知识达标 提示：题干中加底纹词汇为上一单元词汇 > < 第三部分 Ⅰ.一词多义练/熟词生义练——清除阅读障碍 1.claim A.夺去(生命)　B.声称，主张　C.索要，索取　D.获得，赢得　E.认领 (1)(2022·全国甲，书面表达)It is claimed that the ocean is suffering serious pollution.It’s high time that we should devote ourselves to protecting it. (2)The police said that if no one claimed the watch，you could keep it. (3)She claimed damages from the company for the injury she had suffered. B _____ _____ _____ E C A.夺去(生命)　B.声称，主张　C.索要，索取　D.获得，赢得　E.认领 (4)The hurricane claimed more than 20 residents’ lives. (5)In the English speech，the young man who claimed first prize jumped with a thrill of joy. _____ _____ A D 2.快速阅读下列句子并猜测句中加颜色词汇的意思 (1)In my first P.E.class，the teacher required us to run laps and then hit a softball. (2)When we arrived，we attempted to find a seat，but all the good seats had been grabbed. (3)Mobile phones are small and useful.Plus they are cheaper than before. (4)As a botanist，he takes notes on the properties of any plant he encounters. _____________ _______ _______________ ___________________ n.跑道的一圈 v.抢占 conj.并且，而且 n.性质，性能，特征 Ⅱ.核心知识强化练——巩固语言知识 1.All of ___ sudden，a man came forward，unaware of the embarrassment of the manager in charge of the project. 2.The ________________(announce) of their marriage will appear in the local newspaper next week. 3.The news that more than 80 tourists were rescued ________ the landslide site yesterday has been confirmed. 4.The teacher was holding a broad umbrella，___________(shelter) the student from the rain. a announcement from sheltering 5.My __________(rely) friend made every attempt to help me whenever I was trapped in difficulties. 6.I hadn’t taken your advice，____________ my efforts wouldn’t have ended in failure. 7.______ that the servant admitted his mistake，you could forgive him. 8.The attacker threatened the people ______ a gun，and everyone in the crowd was scared. reliable otherwise/or Now with 9.Thus，we are the products of evolution，and not just evolution that _________(occur) billions of years ago. 10.With a broad smile on his face，the captain said that the voyage was made up ____ three parts. 返 回 occurred of > < 第四部分 写作能力提升 (2022·全国甲)你校将以“六月八日世界海洋日”为主题，举办英语征文比赛。请你写一篇短文投稿。 内容包括： 1.海洋的重要性； 2.保护海洋的倡议。 海洋保护 应用文增分练 完成句子 1.6月8日的世界海洋日旨在呼吁人们拯救因海洋污染而濒临灭绝的濒危海洋生物。(rescue) _______________________________________________________________ 2.不言而喻，海洋不仅为我们提供了充足的食物，而且还维持了大自然的平衡，因此，我们应该尽我们所能来保护它。(whatever；not only...but also引导的倒装句) _______________________________________________________________ 应用文增分练 3.越来越多的国家宣布他们将致力于海洋保护。(make an announcement；同位语从句) ______________________________________________________________ 4.作为个人，我们应该继续重视我们的日常行为。例如，垃圾不能扔进海洋。(keep doing) ______________________________________________________________ 5.只有共同努力，我们才能成功。(make it) ______________________________________________________________ 完成句子 应用文增分练 把以上句子用适当的过渡词语和过渡句组成一篇80词左右的短文。 _____________________________________________________________ _____________________________________________________________ 组句成篇 应用文增分练 Our Oceans，Our Responsibility World Ocean Day，falling on June 8th，is aimed at calling on people to rescue endangered marine lives from dying out due to ocean pollution. It goes without saying that not only does the ocean offer us sufficient food but also it maintains the balance of nature and thus，we should do whatever we can to protect it.Luckily，more and more countries have made an announcement that they will be committed to ocean conservation. 参考范文 应用文增分练 What’s more，as individuals，we should keep placing importance on our daily actions.For example，garbage can’t be thrown into the ocean. Only with joint efforts can we make it.I hold the strong belief that if we take action right away，we will have cleaner ocean environment in the near future. 参考范文 应用文增分练 教材语料整合 亮词 [环境描写]　disaster；erupt；hurricane；landslide；tsunami；typhoon；blizzard；avalanche；crisis；mosquito；midnight；county [动作描写]　forecast；grab；rescue；claim；threaten→threat；shelter [人物描写]　reliable 续写积累提能练 教材语料整合 美句 1.Looking through my newspaper，I’m shocked by photos showing that a hurricane in Asia has destroyed a town.(情感描写) 2.Stepping out of the station with a heavy heart，I suddenly feel a fresh wind on my face.(情感描写) 3.I was so frightened that I just froze.Mum cried to get out quickly，but it was already too late by then.(情感描写) 4.Now we have another chance to look up at the stars of New Orleans，their beauty inspiring us and giving us confidence to move on.(结尾升华句) 续写积累提能练 动作细节描写：“头部”动作 拓展语料积累 词块 drop/lower/bend/bow/hang one’s head 低头　put/hold/bury one’s head in one’s hands 双手抱头　nod/shake one’s head 点/摇头　rest one’s head on/against...把头靠在……上面　scratch one’s head 挠头　raise one’s head 抬头　throw one’s head back 把头往后仰 续写积累提能练 句型 When he got home，he buried his head under the quilt，pretending to be asleep. 他回到家，把头埋在被子里，假装睡着了。 Her mother stopped her housework，raising her head with worry in her eyes.(现在分词短语作状语) 她母亲停下了家务活，抬起头，眼里流露出忧虑。 拓展语料积累 续写积累提能练 句型 I rose to my feet，sat close to my mother，rested my head on her shoulder and couldn’t help weeping.(动作链描写)我站起身来，坐在母亲身边，把头靠在她的肩膀上，忍不住哭了起来。 I walked slowly to the bus，my head down，tears in my eyes.(独立主格) 我慢慢地向公共汽车走去，低着头，眼里含着泪水。 拓展语料积累 续写积累提能练 地震 I，a nurse，was on day duty when suddenly a tray fell off the table.I scratched my head，wondering what was happening.Then ①__________ __________ it was an earthquake.Some patients screamed in terror and headed for the exit.Although I was scared to death，I grabbed my loudspeaker，②_________________________________________(现在分词短语作状语) and crouch under the bed.Then under the bed I held a boy in my arms and he rested his head against me，③______________(独立主格). 语料运用 it occurred to me that telling them to bury their heads in their hands tears in his eyes 续写积累提能练 Soon the earthquake stopped and the reliable rescuers came to our rescue and ④________________________________.Thank goodness！⑤_______ _________________________________________ and we sighed in relief. 语料运用 shelter us from further injuries The threatening earthquake didn’t claim any death 续写积累提能练 我是一名日间值班的护士，突然一个托盘从桌子上掉了下来。我挠了挠头，不知道正发生什么事。然后我想到这是一场地震。一些病人惊恐地尖叫着奔向出口。虽然我害怕得要死，但我还是抓住了我的扩音器，告诉他们双手抱住头，蹲到床底下。然后我抱着一个男孩躲在床底下，他把头靠在我身上，眼里含着泪水。不久，地震停止了，可靠的救援人员来救我们，并保护我们免受进一步的伤害。谢天谢地！威胁性的地震没有造成任何人员死亡，我们松了一口气。 返 回 语料运用 续写积累提能练 $