2025届高考英语一轮复习：（外研版）必修第三册Unit 6 Disaster and hope（课件PPT+学案）

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Part 1　核心要点突破
Part 2　基础达标检测
学写作思路，背精彩范文(人与自然——海边脱困)作者一家喜欢去海滩度假，一次在海边散步时，作者的爸爸发现了大海的异常，海啸发生了……
1.富有表现力的词组a raring sund，rushing water，yelled at2.精彩的动作描写①grabbed my hand and pulled me...②stpped n the furth flr and lked dwn at the water...③gripped us and we reached...
Part 1 核心要点突破
1.ccur v.(ccurred，ccurred，ccurring)发生，出现→ccurrence n.发生
以练促学　一句多译当我走到长满黑莓的小路上时，我想起了与蜂鸟的往事。(2023·浙江1月卷)→Memries with the hummingbird ___________________ when I walked t the blackberry－lined path.(ccur)→Memries with the hummingbird ______________________ when I walked t the blackberry－lined path.(strike)→Memries with the hummingbird _____________________ when I walked t the blackberry－lined path.(hit)
ccurred t me
用法归纳sth ccurs t/strikes/hits sb某人(突然)想起某事It ccurs t/strikes/hits sb that... 某人突然想起……佳句背诵　That night a terrible strm ccurred，with the wind blwing and beating the huse.(环境描写)那天晚上下了一场可怕的暴风雨，狂风吹着，拍打着房子。It ccurred t/struck/hit him that Bernard culd make sme mney by selling ppcrn.他突然想到伯纳德可以卖爆米花赚钱。
2.claim v.(战争、事故等)夺去(生命)；声称；认领；索赔 n.要求；主张；索赔
以练促学　猜测词义/单句语法填空①The quake claimed mre than 80, 000 lives.____________________________②She claimed damages frm the cmpany fr the injury she had suffered.____________③Dctrs claimed ___________________ (discver) a cure fr the disease after years f research.
v.(战争、事故等)夺去(生命)
t have discvered
用法归纳claim t d sth 声称/主张做某事claim t have dne sth 声称做过某事claim that... 声称……It is claimed that... 有人主张……；据说……佳句背诵　It is claimed that humur nt nly affects patients’ mds，but als helps them recver faster.(发言稿)据称，幽默不仅影响患者的情绪，而且有助于他们更快地康复。
3.threaten v.威胁到，危及；(坏事)可能发生→threat n.威胁，可能会带来危险的人(事)→threatening adj.威胁的；恐吓的
以练促学　单句语法填空/完成句子①Using chpsticks presents a ____________ (threaten) envirnmental issue.②Water is ne f ur mst critical resurces，but it is ____________ threat arund the wrld.③He sniffled quietly, ___________________________________________.(情绪描写，2022·新高考Ⅰ卷)他轻轻地抽泣着，眼泪几乎要从眼睛里流出来。
threatening
tears threatening t spill frm his eyes
用法归纳·a threat t 对……构成威胁的人或事物under threat 受到威胁·threaten t d sth 威胁做某事；某事可能发生佳句背诵　The wlf might feel the peple’s threats arund, s it began t step back slwly.(动作描写)狼可能感觉到了周围人的威胁，所以它开始慢慢后退。
4.g dwn下降，落下；沉没
以练促学　用g短语填空/完成句子①“I was simply ________________ a terrible experience，”Ms. Burdeyney said at her hme in Trnt.(2022·浙江1月卷)②Our teacher chse many imprtant exercises fr us, and I ________________ the language pints at the same time.③_____________________________________________，I gradually realize the imprtance f keeping a balance between study and health.(学校生活)随着时间的流逝，我逐渐意识到在学习与健康之间保持平衡的重要性。
ging thrugh
With time ging by/As time ges by
用法归纳g against 违背；违反g by 逝去；过去g ver 复习；仔细检查g up 上升；增长；升起g fr 争取得到，努力获取；适用于g after 追求，追逐，设法得到g thrugh 通过；经历，遭受；浏览；仔细检查
佳句背诵　As the sun went dwn, there was a bar f red ver the garden.(环境描写)夕阳西下，整个花园笼着一抹红色。
5.cnsist f由……组成
以练促学　单句语法填空/同义句转换①Recently, a newly－furnished sectin, ____________ (cnsist) f eight Grup Learning Rms, has been pen t us students in ur schl library.(2022·浙江6月卷)②Bear in mind that life is made up f nt nly sunshine but als strms.(主旨升华)→Bear in mind that life ________________________________ nt nly sunshine but als strms.
cnsists f/is cmpsed f
用法归纳·be made up f/be cmpsed f 由……组成·cnsist in＝lie in 存在于；在于cnsist with 与……一致/相吻合[点拨]　cnsist f，belng t，cme int being，date back t，date frm等几个短语都不能用于被动语态和进行时态。佳句背诵　Life mainly cnsists f happiness and srrw while happiness and srrw cnsist in struggle.生活主要由幸福和悲伤组成，而幸福和悲伤存在于奋斗之中。
句型公式：过去分词(短语)作定语【教材原句】　One very ht summer，the sun reflected ff it and melted cars parked belw!一个非常炎热的夏天，太阳光反射过来，融化了停在下面的汽车！以练促学　单句语法填空/完成句子①Last Sunday witnessed my participating in a meaningful activity ____________ (name) “Getting t Knw the Plants Arund Us” rganized by the Students’ Unin.(2023·浙江1月卷)
②There was a sudden burst f light _________________ (fllw) by a terrible nise.③We lay n the grass, staring at the night sky _____________________________.(动作描写＋环境描写)我们躺在草地上，凝视着被闪烁的星星点缀的夜空。
sptted with twinkling stars
用法归纳·单个过去分词及由过去分词构成的复合形容词作定语时，通常置于被修饰词之前，但修饰代词时，需要置于被修饰词之后。过去分词(短语)作定语要后置，放在被修饰词之后。·过去分词(短语)作定语，相当于一个定语从句，但它比定语从句更简短。·一些不及物动词也有过去分词形式，由于不及物动词不可以直接跟宾语，所以不及物动词的过去分词作定语时只表示动作的完成，而没有被动意义。佳句背诵　The music festival，made up f tw parts, will enable us t knw mre abut Chinese flk music.(邀请信)音乐节由两部分组成，将使我们更多地了解中国民间音乐。
维度一 语境辨义练——熟词生义/一词多义1.写出加黑部分的词性和汉语意思
①In my first PE class，the teacher required us t run laps and then hit a sftball._______________②When we arrived，we attempted t find a seat，but all the gd seats had been grabbed.____________③Yur teaching experience will be a plus in this jb._______________
2.选出shelter的汉语意思
A.n.庇护处　B.n.居所　C.n.庇护，掩蔽　D.v.掩蔽，为……提供避难所　E.v.躲避，避难
①The slutin，f curse, was t plant trees s the animals culd seek shelter during the daytime.(新高考Ⅰ卷)______②The sun beat dwn，s we sat in the shade，sheltering frm the sun.______③Over the past few years，many slar farm develpers have transfrmed the space under their slar panels int a shelter fr varius kinds f pllinatrs.(2023·浙江1月卷)______④Fd，clthing，fuel and shelter are the fur mst basic human needs._____⑤Trees were planted t shelter this area frm strng sandstrms.______
3.选出claim的汉语意思
A.v.声称　B.v.夺去(生命)　C.v.索赔　D.v.认领
①He claimed that he had fund a mysterius star thrugh a telescpe.______②The plice said that if n ne claimed the watch，yu can keep it.______③Because the accident had nt been her fault，Barbara was able t claim damages.______④Hurricane Sandy has claimed thusands f lives.______
维度二 语境运用练——单句语法填空1.Shanghai may be the ____________ (recgnize) hme f the sup dumpling.(2023·新高考Ⅰ卷)2.First ____________ (annunce) in April，2016，the tax which applies t sft drinks cntaining mre than 5g f sugar per 100ml，was intrduced t help reduce childhd besity(肥胖).(2022·全国乙卷)3.Tracking f 150 bichemicals in fd has been imprtant in revealing the relatinships between calries, sugar, fat and the _________________ (ccur) f cmmn diseases.(2022·北京卷)
4.But using machine learning and artificial intelligence, sme scientists prpse that human diets cnsist ____________ at least 26，000 bichemicals.(2022·北京卷)5.The cllapse was ____________ (disaster), requiring the emergency medical team and gd teamwrk.(2021·全国乙卷)6.Seeing the vlcan ____________ (erupt) in the distance，I had t admit I was scared t death by this vivid rescued a by ____________ the river，which deserves the respect f all the villagers.
8.He was seen as ____________ threat t the established they have yet ____________ (cnvince) everyne，especially peple living in the made up his mind t fllw their examples t be a ____________ (rely) persn whm thers can rely ____________ fr help.
练一　单元话题作文(安全指南——如何应对自然灾害)1.根据提示，利用本单元所学知识翻译句子
①洪水、火山爆发、地震和海啸等自然灾害随时可能发生。(disaster, eruptin, tsunami, ccur)________________________________________________________________________________________________________________________________________
Natural disasters, such as flds, vlcanic eruptins, earthquakes and tsunamis, can ccur at any time.
②我们应该通过阅读自然灾害预防书籍来掌握丰富的自然灾害知识。(lk thrugh)__________________________________________________________________________________________________________________________________________③当自然灾害真的发生时，我们应该保护我们的财产，确保我们有足够的食物、水、药品等。(prperty，分词短语作状语，sufficient)__________________________________________________________________________________________________________________________________________
We shuld master rich knwledge f natural disasters by lking thrugh bks abut natural disaster preventin.When natural disasters really ccur, we shuld prtect ur prperty，making sure we have sufficient fd, water，medicine and s n.
④我们应该保持冷静，努力拯救自己，去营救别人。(rescue)_____________________________________________________________________⑤只有这样，我们才能最终战胜自然灾害。(nly＋状语位于句首的倒装)_____________________________________________________________________
We shuld keep calm and try t save urselves and g t rescue thers.　Only in this way can we defeat natural disasters in the end.
2.使用恰当的过渡衔接词连句成篇
【参考范文】　Natural disasters, such as flds, vlcanic eruptins, earthquakes and tsunamis, can ccur at any time.First f all, we shuld master rich knwledge f natural disasters by lking thrugh bks abut natural disaster preventin. Secndly, when natural disasters really ccur, we shuld prtect ur prperty，making sure we have sufficient fd, water，medicine and s n.Besides, we shuld keep calm and try t save urselves and g t rescue thers.Only in this way can we defeat natural disasters in the end.
练二　续写增分技巧2——描写眼部动作1.Singing happily，he gazed at the surrundings with inncent and curius eyes.他高兴地唱着歌，用天真而又好奇的眼睛注视着周围的事物。2.When recgnizing wh the visitr was，Jhn pened his muth with his eyes wide pen.当认出来人是谁时，约翰张大了嘴巴，眼睛睁得大大的。3.Jhn sat beside the windw，with his eyes fixed n a bk.约翰坐在窗边，目光紧盯着一本书。
4.Nticing smene appraching，Jhn stpped singing and lwered/drpped his eyes.约翰注意到有人靠近，停止唱歌并垂下了眼睛。5.When he finished the bk，he raised/lifted his eyes and lked ut f the windw.当他看完这本书后，他抬起眼睛向窗外望去。
[小试身手]①____________________________________________________________，_____________________________________.I advanced twards him，sat dwn and gave him an encuraging pat n the shulder，“Just g，I believe yu can.” Then，②______________________________________________________，________________________________，“I will run.” The minute the race began，all runners dashed frward except David.He felt challenged，but he didn’t quit.He just insisted n running until he crssed the finish line t the thunderus applause，③_______________________________________.(2022·新高考Ⅰ卷)
David sat there with his eyes fcused n the track
grwing mre hesitant and cnfused
he mtined t the track with a mvement f his head
saying in a determined vice
quite cntent and prud
大卫坐在那里，眼睛盯着赛道，越来越犹豫和困惑。我走到他面前，坐下来，鼓励地拍了拍他的肩膀：“去吧，我相信你能行。”然后，他动了一下头，朝跑道示意，坚定地说：“我要去比赛。”比赛一开始，除了大卫，所有的选手都向前冲去。他感到了挑战，但他没有放弃。在雷鸣般的掌声中，他坚持跑过了终点线，十分满足和自豪。