外研版高中英语必修第三册课件Unit 5 Section A
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外研版高中英语必修第三册课件Unit 5 Section A

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时间:2022-12-20

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Unit5WhatanadventurelSectionAStartingout&Understandingideas 内容索引基础落实·必备知识全过关语篇研读·文本脉落全明晰重难探究·能力素养全提升 [单元素养目标]素养导航·明目标语言能力必背单词confirmcrowdattemptfailureunawareinjurychargepermitfascinatedrelateastonishdistinguishsurround重点短语bring...intofocusrefertobeuptoputupbeknownasmakesense核心语法过去将来时主题写作潜水经历 文化意识培养好奇心和想象力发扬不畏艰险的探索精神思维品质正确判断文章中人物的观点和态度批判性看待人类征服大自然的行为表达自己对探索世界的看法学习能力熟练运用本单元词汇及语法根据本单元内容调整学习方法学会用英语描写大自然的奥秘 基础落实·必备知识全过关 Ⅰ.重点单词■必记写作词汇1.adv.因此,从而2.n.地区,地带3.n.国界,边界4.n.努力,尝试■识记阅读词汇1.oxygenn.2.sheeradj.3.psychologistn.thuszoneborderattempt氧气纯粹的,十足的心理学家 ■串记拓展词汇1.initialadj.开始的,最初的→adv.开始,最初2.confirmv.证实,证明→n.证实3.crowdn.人群→adj.拥挤的4.failuren.失败→v.失败5.thrilln.惊险,刺激→adj.惊险的;紧张的→adj.感到兴奋的;极为激动的→n.惊险小说(或戏剧、电影)initiallyconfirmationcrowdedfailthrillingthrilledthriller 【掌握构词规律快速记牢单词】后缀-ed加在名词后面,表示“有……的;有……特点的”。crowdn.人群→crowdedadj.拥挤的attemptn.努力,尝试→attemptedadj.未遂的giftn.天赋→giftedadj.有天赋的talentn.天赋→talentedadj.有天赋的 Ⅱ.重点短语1.寻找2.路径,途径3.大笔钱4.丧命5.成功做某事6.结束某人的性命,杀死某人7.使集中在焦点上,使清楚起来8.转身insearchofbywayofgoodmoneyloseone’slifesucceedindoingsth.takeone’slifebring...intofocusturnaround 9.集中(注意力、精力等)于10.理解;计算出11.冒险12.将……称为……13.代表;象征;表示14.从……受益,得益于focusonfigureouttakearisk/risksreferto...as...standforbenefitfrom 语篇研读·文本脉落全明晰 Step1Fast-readingTask1SkimmingformainstructureReadthepassagequicklyandthenfillintheblanks.desirecrowds,discomfortanddangerappealstoideasenjoylifehumannatureTypeTbeconnectedanswerupto Task2ReadingforthemainideaThemainideaofthepassageis____________________________________.whymanypeopleclimbQomolangmaeveryyear Step2DetailedreadingReadthepassagecarefullyandchoosethebestanswer.1.Whatdoestheauthortrytotellusinparagraph1?A.ThegreatdifficultyinclimbingQomolangma.B.TwodifferentkindsofQomolangmaclimbers.C.People’sstrongdesiretoclimbQomolangma.D.ThegreatrisksofclimbingQomolangma.C 2.WhatcanbeinferredfromGeorgeMallory’swordsinparagraph2?A.Peoplecaremuchabouteatingandmakingmoney.B.It’shardtofindareasonforclimbingQomolangma.C.NothingbutjoycanbefeltinclimbingQomolangma.D.ClimbingQomolangmaisajourneyofgainingthepleasureoflife.3.Whatwouldapersonof“TypeT”probablydo?A.Heisinterestedinmakingmoney.B.Hewillnotgoforthemountainclimbing.C.Heenjoystheexcitementofmountainclimbing.D.Hewillbeasuccessinhislifejourney.DC 4.Whichistheauthor’spurposeinwritingthepassage?A.ToencouragepeopletoclimbQomolangmaiffullyprepared,asrisksbringmanybenefits.B.ToremindpeopletobalancethebenefitsandrisksbeforedecidingtoclimbQomolangma.C.TosuggestthatpeoplestoptakingrisksandclimbingQomolangma,astherisksoutweighthebenefits.D.TotellpeoplethattherearemanystoriesaboutthepeopleclimbingQomolangma.B Step3Post-readingⅠ.课文语篇填空Lastyear,hundredsofpeoplespentalotofmoneyonclimbingQomolangma,eventhoughtheyknewtheywouldbechallengedwithdifferentrisks.Forsomepeople,climbingmakesthemfeel1._____________(power).powerful GeorgeMallorybelievedthatweeatandmakemoney2.________(enjoy)life.Sadly,thisclimberlosthislifein1924whenhe3._____________(climb)Qomolangma.4._____________isstillnotknownifhesucceededinreachingthetopbeforeittookhislife.AlanArnette,5._____________climbedQomolangmain2011,heldtheideathatclimbingbrought6._____________focuswhatwasimportanttoyouinyourlife.Hebelievedthattherewereathousandreasonstoturnaroundandonlyonetokeepgoing.Headded,“Youhavetofocuson7._____________onereasonthat’smostimportantanduniquetoyou.Itdependsonthephysicalandmental8.__________(tough)topushwhenyouwanttogiveup.”toenjoywasclimbingItwhointothetoughness Withthemajorityofattempts9._____________(result)eitherintotalsuccessorfailure,isthereascientificreason?Recentstudiesindicatethatrisk-takingmaybepartofhumannature.Besides,peopleenjoyclimbingbecausetheyexpecttobenefitfromtheresult.Therefore,it’s10._____________(total)uptoyouwhetheryouwilltaketheriskofclimbingQomolangma.resultingtotally Ⅱ.长难句分析It作形式主语if引导主语从句1.ItisstillnotknownifhesucceededinreachingthetopofQomolangmabeforeittookhislife.before引导时间状语从句[尝试翻译]目前尚不清楚他是否在遇难前成功登顶珠穆朗玛峰。 2.形容词短语作后置定语In2011,wordssimilartothoseofMallorywerespokenbyAmericanmountainclimberAlanArnette,whoclimbedQomolangmainthatyearandwasgoingtoclimbotherhighmountainsaroundtheworld.who引导非限制性定语从句[尝试翻译]2011年,美国登山者艾伦·阿内特也说过与马洛里类似的话,那一年他登上了珠穆朗玛峰,之后又准备去攀登世界各地其他的高山。 Ⅲ.教材熟词生义sheer项目意义例句熟义adj.I’llneverforgetthelookofsheerjoyonherface.生义adj.Thesheernumberofquestionsoverwhelmedher.纯粹的数量大的 重难探究·能力素养全提升 重点词汇1.confirmv.证实,证明;批准;肯定,确认(安排/日期等)【教材原句】ThefirstpeopleconfirmedtohavereachedthetopwereEdmundHillaryandTenzingNorgayin1953.第一批被证实登上顶峰的人是1953年登顶的埃德蒙·希拉里和丹增·诺尔盖。 【归纳拓展】(1)confirmsth./that/wh-从句证实……confirmsb.insth.使某人确信某事Itis/hasbeenconfirmedthat...据/已证实……(2)confirmationn.证实;确认【背佳句】You’dbettercalltheairlinetoconfirmyourflightbeforeyouleaveforBeijing.在你动身去北京之前,你最好给航空公司打电话确认你的航班。 练出神单句语法填空①Therehasbeennoofficial(confirm)thatthedocumentsaretrue.②Whathesaidconfirmedmethathehadnocouragetomakeattempts.写精彩完成句子·背诵③已证实中药在治疗轻度新冠肺炎病例方面是有效的。traditionalChinesemedicineiseffectiveinthetreatmentofmildCOVID-19.confirmationinIthasbeenconfirmedthat 2.crowdn.人群vt.挤满;塞满vi.聚集;拥挤【教材原句】Lastyear,hundredsofpeoplespentgoodmoneyonanexperiencethattheyknewwouldincludecrowds,discomfortanddanger.去年,成百上千的人花了很多钱在一次他们知道会有拥挤、不适和危险的体验上。 【归纳拓展】(1)crowdinto涌入……(2)acrowdof/crowdsof一大群;很多thecrowd人群(3)crowdedadj.拥挤的becrowdedwith挤满了……【背佳句】Theynoticedacrowdofpeopleshoutingandcheering.他们看到一大群人在喊叫欢呼。 练出神单句语法填空①Themeetingroomwascrowdedpeople,someofwhomwerefocusingontheirmobilephones.②Withthememoriescrowdinghermind,sheburstintotears.写精彩语段填空·背诵③每年的五一这天,成千上万的游客涌入许多旅游景点,使得旅馆订满,狭窄的街道上挤满了游客。OnMayDayeveryyearthousandsofvisitors_________________________,makinghotelsfullybookedandthenarrowstreets.withintocrowdintomanytouristattractionscrowdedwithtourists 3.succeedindoingsth.成功做某事【教材原句】ItisstillnotknownifhesucceededinreachingthetopofQomolangmabeforeittookhislife.目前尚不清楚他是否在遇难前成功登顶珠穆朗玛峰。【归纳拓展】(1)succeedv.成功;接替,继任succeedin...在……方面成功succeedsb.as...接替某人担任……(2)successn.[U]成功;[C]成功的人或事(3)successfuladj.成功的besuccessfulin...在……方面成功 【背佳句】I’mnotsurewhetherI’llsucceedinpersuadinghertojoinus.Anyhow,I’lltrymybesttomakeit.我不确定是否能成功说服她加入我们。无论如何,我会尽力说服她的。 练出神单句语法填空①Hesucceededin(solve)alltheproblemsasexpected,whichmadehisparentsveryhappy.②Thekeyto(succeed)smalltalkislearninghowtoconnectwithothers,notjustcommunicatewiththem.③—Thegreatsuccessthebrilliantyoungscientisthasachievedisadmirable.—Ithinkheisgreatsuccessasascientist.solvingsuccessfula 写精彩一句多译·背诵④他是否能成功通过驾驶考试还不确定。→Itisuncertainwhetherhe’llthedrivingtestornot.(succeed)→Itisuncertainwhetherhe’llthedrivingtestornot.(successful)succeedinpassingbesuccessfulinpassing 4.bring...intofocus使……成为焦点【教材原句】Itbringsintofocuswhat’simportanttoyou.登山会让你把注意力集中在对你来说重要的事情上。【归纳拓展】focus(one’senergy/attention)on...集中(精力/注意力)于……focusone’seyeson...注视……comeintofocus成为焦点thefocusofattention关注的焦点【背佳句】Herpassionatespeechabouttheenvironmentreallybroughttheimportanceofenvironmentalprotectionintofocus.她关于环境的激情演讲使人们真正意识到环境保护的重要性。 练出神单句语法填空①Hehasastrongdesiretobeadmittedtoakeyuniversity,andthat’swhyhefocuseshisattentionhisstudydayafterday.②Theenergyconsumptionofbuildingshascomefocusallovertheworld.写精彩完成句子·背诵③专注于你正在做的事情,你就更有可能成功实现你的目标。,andyouaremorelikelytosucceedinachievingyourgoal.onintoFocusonwhatyouaredoing 5.attemptn.努力;尝试vt.试图;尝试;企图【教材原句】WiththemajorityofattemptstoclimbQomolangmaresultingeitherintotalsuccessorfailure,istherealsoascientificreasonbehindthisrisk-taking?大多数攀登珠穆朗玛峰的尝试都以完全的成功或彻底的失败而结束。那么,这种冒险行为背后是否也存在什么科学原因呢? 【归纳拓展】(1)attempt(todo)sth.努力/尝试(做)某事(2)inanattempttodosth.试图做某事makean/one’sattempttodosth.试图做某事at(one’s)thefirst/second...attempt在(某人)第一/第二次……尝试时(3)attemptedadj.企图的;未遂的【背佳句】Hefailedinallhisattemptstofinishthetaskbuthedidn’tloseheart.他为完成这项任务所做的所有尝试都失败了,但他没有灰心。 练出神单句语法填空①WhenWilsonreturnedhomefromhospitaltwomonthslater,hisparentsattempted(find)awaytodealwiththecatastrophethathappenedtotheirlives.②Tohisgreatjoy,hesucceededingettingthejobhehadbeendreamingofhisfirstattempt.③Theyclosedtheroadanattempttoreducetrafficinthecity.tofindatin 写精彩一句多译·背诵④由于每个外国留学生都尝试自己泡茶,整个茶室很快活跃起来。→Soonthetearoombecamelivelywitheveryinternationalstudent.→Soonthetearoombecamelivelywitheveryinternationalstudent.attemptingtomaketheirownteamakinganattempttomaketheirowntea 6.failuren.失败,故障;失败的人或事【教材原句】WiththemajorityofattemptstoclimbQomolangmaresultingeitherintotalsuccessorfailure,istherealsoascientificreasonbehindthisrisk-taking?大部分攀登珠穆朗玛峰的尝试都以完全的成功或彻底的失败结束。那么,这种冒险行为背后是否也存在什么科学原因呢?【归纳拓展】(1)end(up)infailure以失败告终(2)failv.失败;不及格;出故障failtodosth.做某事失败;没能做成某事failin在某方面失败 【背佳句】Donotletanyfailuresdiscourageyou,foryoucannevertellhowcloseyoumaybetovictory.不要因任何失败而灰心,因为你永远不清楚自己离成功可能有多近。练出神单句语法填空①Asamusician,hewasfailure,butasabiologist,hewasagreatsuccess.②You’llendupfailureifyoudon’tfocusyourattentiononyourwork.写精彩完成句子·背诵③很遗憾,我没能说服他做实地调研。It’sapitythatIfailedhimtodothefieldresearch.aintopersuade 【名师点津】failure意为“失败”时,表示抽象概念,是不可数名词;意为“失败的人或事”时,表示具体意义,是可数名词。在英语中有很多抽象名词可以在使用过程中具体化,例如:beauty,danger,honour,pity,pleasure,success,surprise,difficulty等。 7.referto...as...将……称为……【教材原句】Hereferstothepersonalitiesofthesepeopleas“TypeT”,withthe“T”standingfor“thrill”.他称这些人的人格为“T型”,“T”代表“刺激”。【归纳拓展】(1)referto提及;查阅;参考;谈到;提交;把……称作……;指的是(2)referencen.言及,提及;参考;查阅【背佳句】TheChineserefertotheirlanguageasHan,asitbecamepopularamongtheHanDynasty.中国人把他们的语言称为“汉”语。因为它在汉朝的时候开始流行起来。 练出神语境辨义/单句填空①Whatdoestheunderlinedword“that”inparagraph2referto?②Don’trefertoyournotesordictionarywhentakingatest.③Thescientistreferredtoglobalwarmingatleastthreetimesinhisspeech.④Thetextbooksanddictionariescanbeusedas(refer)bookswhilethemagazinesserveasreadingmaterials.写精彩完成句子·背诵⑤吸烟被称为人类健康的一号杀手。SmokingisNo.1killerofhumanhealth.指的是查阅提到referencereferredtoas 重点句式现在分词短语作结果状语【教材原句】ChristopherColumbus(1451-1506)wasanItalianexplorerwhocompletedjourneysbetweenSpainandtheAmericas,thusmarkingthebeginningofEuropeanexplorationoftheAmericas.克里斯托弗·哥伦布(1451—1506)是一位意大利探险家,他完成了西班牙和美洲之间的旅程,从而标志着欧洲探索美洲的开始。 【归纳拓展】(1)句中thusmarkingthebeginningofEuropeanexplorationoftheAmericas为现在分词短语作结果状语。(2)现在分词短语作结果状语,相当于一个并列谓语,描述谓语动词发生后所带来的一种自然而然的结果,有时其前可加thus表示强调;(3)动词不定式短语作结果状语表示出乎意料的结果,其前常加only表示强调。【背佳句】Theuniversitieshaveexpanded,thusallowingmorepeopletohavethechanceofreceivinghighereducation.大学扩招了,这样就使更多人能有机会接受高等教育。 练出神单句语法填空①Agriculturehasdevelopedrapidly,thus(provide)lightindustrywithenoughrawmaterials.②Herantothestation,only(find)thetrainhadleft.写精彩完成句子·背诵③新机器将运转得更快,因而会大大降低成本。Thenewmachineswillworkfaster,.providingtofindthusgreatlyreducingcosts 本课结束

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