人教新课标必修五_Unit1_Great_Scientists[阅读课件1]

Unit1GreatScientistsReadingWarmmingupPrereadingSkimmingScanningCarefulreadingsummaryArchimedesCharlesDarwinLeonardodeVinciThomasNewcomenStephenHawking遗传学电浮力定理镭进化论画家蒸汽机矿工安全灯黑洞理论地动仪阿基米德Archimedes达尔文CharlesDarwin纽可门ThomasNewcomen孟德尔GregorMendel居里夫人MarieCurie爱迪生ThomasEdison达芬奇LeonardodeVinci汉弗来.戴维爵士SirHumphryDavy张衡ZhangHeng斯蒂芬.霍金StephenHawkingPre-reading:Skimming::1.Whatisthemainideaofthetext?(3m)(who,when,where,what,why,how)JohnSnow,afamousdoctor,whotestedthetwotheories,foundthecauseofcholeraandhowtocontrolitwiththehelpofscientificresearch.Cholera:•Itbeginsinthestomachandaseverecasecanleadtodeathwithoutimmediatetreatment.•Andthevictimsdiedveryquicklyfromalossofliquidafterseverevomiting(呕吐)anddiarrhoea(腹泻).Matchthemainideaofeachparagraph.(4m)•Para1•Para2•Para3•Para4•Para5•Para6•Para7•afamousdoctorandkindtohelptheordinarypeoplewithcholera•howtopreventcholerafromhappening•totestthetwotheories•thepollutedsourceofthewaterwasthereason.•interestedintwotheories•avaluableclueaboutthecauseonamap•toannouncecertainlythatpollutedwaterwastherealreasonCarefulReading:(3m)JohnSnowwasandoctorinLondonwhoQueenVictoriaasherpersonal.Hethoughtabouthelpingordinarypeopletocholera.Thoughthecauseandtheofitwereunknown,hewantedtofacetheandsolvetheproblem.expertattendedphysicianexposedcurechallengeScanning(fininshex.1onp3)4mCarefulReading:(3m)1.Thetwotheorieswere:__________.2.WhichdidJohnSnowwanttoprove?3.Whatwashismethodofdoingtheresearch?Thesecondone.Togatherinformationintwoparticularstreets.CarefulReading:(5m)1.Whatdidhedowiththeresultsofhisenquiry?1.WhatresultsdidJohnSnowget?Markedonamap…Itseemedthatthewaterwastoblameforcholera.ManyofthedeathswerenearthewaterpumpinBroadStreet.deathPartofSnow’sCholeraMapCarefulReading:(5m)1.HowdidJohnSnowprovetheresulthegot?2.TorFquestions:①.ThewomanlivedinBroadStreetandshehaddeliveredWaterfromthepumptoherhouseeveryday.②.Thedeathssuggestthatthewatercarriedthevirus.CarefulReading:(3)1.Remove…2.Thesource…3.Watercompanies…Solutions(3)drawaconclusionThinkofamethodCollectresultsMakeaquestionFindaproblemAnalysetheresultsFindsupportingevidence①③②④⑤⑥⑦Stagesinsettingoutanewscientificidea:Dicussing(2m)Summaryofthepassage(4m)(finishtaskII)LanguagePoints（思考以下单词及短语的意思和用法）1.attendvt&vi2.expose[iks'pəuz]PeopleexposedtoSARSshouldbeseperated.①(出席；参加)②(照顾；看护)attendon/tosb/sthn.attendance出席，参加attendant服务员，侍者attender参加者①(揭穿)~one’splot②（使暴露在危险之下）exposesb/sthtosth①totakein(吸收液体、气体等)②interestsb(使全神贯注)词组：beabsorbedin被吸引，入迷Plantsabsorboxygen.Thisworkhadabsorbedhimformanyyears.3.absorbvt.4.announce宣布;预告ThegovernmentannounceditsneweconomicWarmsunshineannouncesthecomingofspring.①(治愈)②(药，药物)6.putforward的意思及put有关短语你知道多少？Willyoubeabletocurehimofhiscancer,doctor?Thecureforthisdiseasehasn’tbeenfoundyet.?5.cure:vt./n.putup/down/off/back/on/upwith/intopractice7.conclusion(得出结论有几种说法)make/draw/cometo/reach/arriveataconclusioninconclusion/tosumup(总之)常用于写作结尾处。8.makesense有道理；理解Canyoumakesenseofthepassage?Yourexplanationdoesn’tmakesense.=Yourexplanationmakenosense.9.cautious常见搭配及名词becautiousabout/of…withcaution1.putforward提出2.drawaconclusion得出结论3.be/getundercontrol在……控制下be/getoutofcontrol失去控制，不能操纵4.beabsorbedin专心5.betoblame应该受责备（用主动形式表示被动）blamesb.forsth.因某事责备某人6.inaddition也，另外，此外7.link...to...将…和…连接或联系起来8.dieof因…而死亡（内因）diefrom因…而死亡（外因）1.JohnSnowwasawell-knowndoctorinLondon–sofamous,indeed,thatheattendedQueenVictoriatoeasethebirthofherbabies.约翰·斯诺曾经是伦敦一位著名的医生――他的确太负盛名了，所以维多利亚女皇生孩子时都是他去照料，帮助她顺利分娩。2.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.但当他一想到要帮助患病的普通老百姓，特别是那些得了霍乱的患者时，他就感到很振奋。3.Neitheritscause,noritscurewasunderstood.人们既不知道它的病源，也不了解它的治疗方法。4.Heknewitwouldneverbecontrolleduntilitscausewasfound.他知道，在找到病源之前，疫情是无法控制的。5.Hebecameinterestedintwotheoriesexplaininghowcholerakilledpeople.霍乱之所以能致人于死，当时有两种看法，斯诺对这两种推测都很感兴趣。6.Thesecondsuggestedthatpeopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.第二种看法是在吃饭的时候人们把这种病毒引入体内的。7.Hebelievedinthesecondtheorybutneededtoprovehewascorrect.他相信第二种说法，但是需要证明他是正确的。8.Itseemedthatthewaterwastoblame.看来要归罪于饮用水了。9.ImmediatelyJohnSnowtoldtheastonishedpeopleinBroadStreettoremovethehandlefromthewaterpumpsoitcouldnotbeused.约翰·斯诺马上叫街上惊惶失措的老百姓拆掉水泵的把手，这样水泵就用不成了。句子翻译练习8.被污染的水导致许多人死于霍乱。9.感染SARS病毒的人被隔离起来。（expose…to…）10.一座大桥连接着深圳和香港(link…to…)11.政府应该为错误的经济政策而受到谴责（betoblame）12.只有拆掉水泵的把手才能缓解疫情（Onlywhen…can…）13.哥白尼的理论正是我们的宇宙观建立的基础(onthebasisof).14.被怀疑的那个人决心找出真正的罪犯（criminal）.(bedeterminedto)15.老师建议我们在上课之前先预习课文（suggest）languagepointsthewayofdoingsth.=thewaytodo…“做…..的方法”Sheshowedusthewayofcleaningit.=Sheshowedusthewaytocleanit.她给我们示范清洗它的办法.•与way相关的短语:•bytheway顺便说•bywayof…通过……的方法•loseone’sway迷路•noway(俚语)没门,别想•feelone’sway摸黑走,谨慎从事•onone’swayto…在去…的路上•inthisway=bythismeans=withthismethod用这种方法•Whoputforwardatheoryaboutblackholes?谁提出了“黑洞”的理论？•Heputsforwardseveralinterestingplans.他提出了几项令人感兴趣的计划。•It’sanexplanationoftenputforwardbyourfriend.这是我们的朋友经常提出的解释。putforward提出；建议；推荐put相关短语put…intopractice把……付诸实施putaside不理睬，忘记putaway积蓄，攒钱putback将…放回；施延，向后拔putdown镇压；写下；记下putoff推迟puton穿上；上演；增加（体重）putup建立;建造putupwith…忍受……examin