选六unit4Reading

人教课标选修高二上,Beforetheclass,Iwantyoutobeengagedinthematerial.Iwantyoutobeengagedinwhateveritisthatwearediscussinginclass.,NotnecessarilythinkingaboutgettingdowneverywordthatIsay.Idlikeyoutotakeactivenotesratherthanpassivenotes.Writedownwhatcanmakeyoufeelorlearnsomething.,Betterattention,betterunderstandingofthematerialifyouareactivelyengaged.,Betterattention,betterunderstandingofthematerialifyouareactivelyengaged.,Iwantyoutobeengagedinthematerial.Iwantyoutobeengagedinwhateveritisthatwearediscussinginclass.,NotnecessarilythinkingaboutgettingdowneverywordthatIsay.Idlikeyoutotakeactivenotesratherthanpassivenotes.Writedownwhatcanmakeyoufeelorlearnsomething.,Unit4Reading,THEEARTHISBECOMINGWARMERBUTDOESITMATTER?,Readtheexplanationandspeakouttheworditexplains.,sth.thatexistsandcanbeseen,felt,tasted,etc.,esp.sth.whichisunusualorinteresting,apicturewhichshowshowtwosetsofinformationorvariableamountsarerelated,usuallybylinesorcurves,n.图表;坐标图;曲线图,graph,adj.胡乱的;任意的,random,n.现象,phenomenon,happening,doneorchosenbychanceratherthanaccordingtoaplan,vt.(签署)文件;捐助,subscribe,vi.同意;捐赠;订阅,toagreewithorsupportanopinion,beliefortheory;topaymoneyregularlytobeamemberofanorganizationortosupportacharity;topayanamountofmoneyregularlyinordertoreceiveorusesth.,n.燃料,fuel,asubstancewhichisusedtoprovideheatorpower,usuallybybeingburned,n.量;数量,quantity,vi.趋向;易于;照顾,tend,vt.照顾;护理,theamountornumberofsth.,esp.thatcanbemeasuredorisfixed,tobelikelytobehaveinaparticularwayorhaveaparticularcharacteristic;tocareforsth.orsomeone,information,esp.factsornumbers,collectedtobeexaminedandconsideredandusedtohelpdecision-making,orinformationinanelectronicformthatcanbestoredandprocessedbyacomputer,n.资料;数据,data,per,prep.每;每一,usedwhenexpressingrates,pricesormeasurementstomeanforeach,ageneraldevelopmentorchangeinasituationorinthewaythatpeoplearebehaving;anewdevelopmentinclothing,make-up,etc.,tocausetofillorbecomecoveredwithwater,esp.inawaythatcausesproblems,n.大灾难;浩劫,catastrophe,n.洪水;水灾,flood,asuddeneventthatcausesverygreattroubleordestruction,n.趋势;倾向;走向,trend,todisagreewithaprincipleorplan;completelydifferent,opposed,adj.反对的;对立的,adj.温和的;温柔的;淡的,mild,notviolent,severeorextreme;gentleandcalm;describesfoodorafoodflavourthatisnotverystrong,vt.反对;反抗;与(某人)较量,oppose,todisagreewithsth.orsomeone,oftenbyspeakingorfightingagainstthem,vt.陈述;说明,state,range,n.种类;范围,tosayorwritesth.,esp.clearlyandcarefully,asetofsimilarthings;theamount,numberortypeofsth.betweenanupperandalowerlimit,aresultofaparticularactionorsituation,oftenonewhichisbadornotconvenient,n.结果;后果;影响,consequence,comeaboutsubscribetoquantitiesofgoupresultinbeopposedtoevenifkeepon,导致反对即使继续发生;造成同意;赞成;订购投降大量的上升;增长;升起,Match,Objectives,1.通过本课的学习了解地球温度上升的原因。2.学会看图表。3.学习有关气候、能源的词汇。,Skimmingtogetgeneralideas,Youcanoftengetanideaofwhatamagazinearticleisaboutbyglancingatthetitle,thefirstparagraph,thediagrams,andtheenlargedquotes.,AUsefulSkill,Whatsthetopicandhowsthetextorganized?,Itsaboutglobalwarming.Ithasatitle;afirstparagraphthatrunsacrossthepageandisinbold(黑体);themaintextisin2columns;graphs;quotes.,ReadingComprehensionI,Skimming,3.Whatsthefirstgraphabout?,ItshowsthetemperatureincreaseofonedegreeFahrenheitbetween1860to2000.,2.Whowrotethemagazinearticle?Whatisthenameofthemagazine?,SophieArmstrong.EarthCare.,5.Whatsthepurposeofthelastparagraphofthearticle?,Itfunctionsasaconclusionbyaskingthereadertoreflectonthemajorthemeofthetextandtopredictwhatmighthappeninthefuture.,4.Whatsthesecondgraphabout?,Itshowsthecarbondioxidecontentintheatmospherefrom1957to1997.,1.Thepurposeofthefirstparagraphisto_.A.introducethewriterB.explainachangeC.introducethetopicD.raiseaquestion,ReadingComprehensionII,Skimming,2.Thegraphsareusedto_.A.illustratepointsbyprovidingevidenceB.tellthechangeoftemperatureC.tellthecontentofcarbondioxideintheairD.interestthereaders,Carefulreadingtosolvedifficultpoints,eabout,comeabout:takeplace;happen表示“发生、产生”，多指事情已经发生了，但还不知道为什么，常用于疑问句和否定句，例:WhenMotherwokeup,shedidntknowwhathadcomeabout.Illneverunderstandhowitcameaboutthatyouwerelatethreetimesaweek.,2.itishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.,arandombutnatural修饰phenomenon，译为“随意的自然的现象”，but起一个语气转折的作用，可不译出。,ratherthan而不是Sheisacareerwomanratherthanahousewife.她是职业妇女而不是家庭主妇。ratherthan在更大程度上Thesearepoliticalratherthansocialmatters.与其说这些是社会问题，不如说是政治问题。,3.resultin导致,造成=leadto,Theaccidentresultedinthreepeoplebeingkilled.Theaccidentresultedinhisdeath.这一事故导致他的死亡。Actingbeforethinkingalwaysresultsinfailure.做事不先考虑总会导致失败。,Theaccidentresultedinthedeathoftwopeople.这场意外事故造成两人死亡。,Itisanillnessthatcanresult_totaldeafifleftuntreated.A.ofB.fromC.inD.to,4.evenif/thoughusedtoemphasizethatalthoughsomethingmayhappenormaybetrue,itwillnotchangeasituation,IwouldnttellyouevenifIknew.Evenifshesurvives,shellneverfullyrecover.Eventhoughhes24now,hesstilllikealittlechild.Icanstillremember,eventhoughitwassolongago.,Tipsforteacher,Letthewordfly板块是帮助学生学习一些一词多义、熟词生义的词汇。通过此环节，学生可以对一些常见词的用法、意思有一个全面的了解。在翻译过程中体会词汇使用的丰富多彩。,Letthewordfly,“come”在英语中是十分常用的单词，在口语中更离不开它。Comeon,让我们一起来看看come的用法吧！,come,Easycome,easygo.Hazlitt,易得者亦易失。赫斯特,上面我们说了句comeon,其实comeon用在口语中，有很多意义，可以根据语境而定。a.Comeon!Dontfeelshy!来吧，别害羞。(劝人发言或演讲)b.Comeon!Itsgettinglate.快点，天要黑了。(催促他人)c.Comeon!Shoutedtheboys.加油!(用于比赛时，“加油”之意)d.Comeon!Thisway,please.来！请走这边。(招呼别人),大家还知道comeon其他的意思吗？,comeon1.跟着来Youdbettergonow,andIllcomeonlater.你最好现在就去,我随后就来。2.进展Howarethingscomingon?情况怎么样?3.逐渐开始Nightiscomingon.夜幕徐徐降临。4.上演Thisplayiscomingonagainnextmonth.这出戏下月又要上演了。,Stopworryingaboutyourproblem.Youllcrossthatbridgewhenyoucometoit.,试着翻译下面的英文，注意单词come的用法。,别担心你的问题了。船到桥头自然直。,Languagescomeeasilytosomepeople.,语言学习对有些人来说易如反掌。,Comeagain?Ididntquiteunderstandwhatyousaid.,再说一遍好吗？你刚说的话我不明白。,Icameupwithagoodideatothatquestion.,对于那个问题我想到一个好主意。,Thisiswheretheargumentcomesin.,这就是争议所在。,Ihopesomeonecomesbyandpicksusup.,我希望有人经过然后让我们搭便车。,Bobcomesfromanoldfamily.,鲍勃出身于一个古老的家族。,活学活用,从上面给出的例句我们可以看到come的含义很丰富，口语中更是随处可见它的身影。与come相关的搭配非常丰富，大家想一想与come相关的搭配或口语表达，选择几个进行造句或对话练习。,Scanningtogetdetailinformation,ReadingComprehensionIII,Thetemperatureinthelastcenturydidntseemtoincreasemuch.2.Everyonebelievesthatglobalwarmingiscausedbytheactivitiesofhumans.,Scanning,3.JaniceFosterbelievesthatshecanmeasurethefutureglobalriseintemperature.4.Theriseincarbondioxideiscausingasteadyincreaseinglobalwarming.5.GeorgeHambleybelievesthatglobalwarmingwilldogoodratherthanharmtotheearth.6.Itisclearwhattheeffectsofglobalwarmingwillbe.,1.Greenhousegasesreferto_.carbondioxideB.theburningoffossilfuelsC.byproductsoftheburningoffossilfuelsD.coal,naturalgasandoil,ReadingComprehensionIV,Scanning,2.Greenhouseeffect_.A.isanaturalphenomenonB.happenswhentherestoomuchcarbondioxideC.doesgreatharmtohumanbeingsD.makeslifeforhumanbeingsworse3._foundouttheamountofcarbondioxideintheatmospherefrom1957to1977.A.Dr.JaniceFosterB.CharlesKeelingC.GeorgeHambleyD.SophieArmstrong,ReadingComprehensionV,Scanning,Fillintheblanks.,ThedifferentideasbetweenDrJaniceFoster&GeorgeHambley,goup,catastrophe,veryserious,positive,producemore,agreaterrangeofanimals,growquicker,Summary,Whathaveyoulearntfromthetext?,Trytotalkingeneraltermsratherthanindetails.eg:Ilearntthattheearthisbecomingwarmer.Ilearntthatglobalwarmingcouldhaveterribleeffectsontheenvironment.,Debate,A,B,A:Weshalldosomethingaboutglobalwarming.,B:Weshalldonothingaboutglobalwarming.,Individualactivity,QuizI:Multiplechoice,1.Pleasetellmehowtheaccident_.Iamstillinthedark.(2005江西)A.camebyB.cameoutC.cametoD.cameabout2.Allowchildrenthespacetovoicetheiropinions,_theyaredifferentfromyourown.(2005湖南)A.untilB.evenifC.unlessD.asthough,3.Amyjoinedapaintinggroupbutdidntseemto_,sosheleft.(2009山东)A.showoffB.goupC.fitinD.comeover4.Theengineeraresobusythattheyhavezerotimeforoutdoorsportsactivities,_theyhavetheinterest.(2010安徽)A.whereverB.WheneverC.evenifD.asif,5.Thisrestauranthasbecomepopularforitswide_offoodsthatsuitalltastesandpockets.(2010湖北)A.divisionB.areaC.rangeD.circle6.Teachershavetoconstantlyupdatetheirknowledgeinordertomaintaintheirprofessional_.(2011江苏)A.consequenceB.independenceC.competenceD.intelligence,1.This_(图表)showshowcrimehasvariedinrelationshiptounemploymentoverthelast20years.2.Weaskedara_sample/selectionofpeoplewhattheythought.3.Gravityisanatural_(现象).4.Shesub_toseveralwomensmagazines.5.Wood,coal,oil,petrolandgasarealldifferentkindsoff_.,QuizII:Fillintheblanks.,graph,random,phenomenon,subscribes,fuel,6.Weconsumedvast_(量)offoodanddrinkthatnight.7.Hecarefully_(照顾)hissunflowerplants.8.Themealwillcost$20_(each)person.9.The_(数据)wascollectedbyvariousresearchers.10.Thetr_atthemomentistowardsamorenaturalandlessmade-uplook.,quantities,tended,per,data,trend,11.Earlywarningsofrisingwaterlevelspreventedanothermajorcat_.12.Mostofthelocalresidents_(objectedto)theclosingoftheirhospital.13.Itoldthehairdressertodowhatshewantedtomyhair,andlookatthecon_!14.Please_(explain)whyyouwishtoapplyforthisgrant.15.Thepricer_isfrom$100to$500.,catastrophe,opposed,consequences,state,range,comparedto/withcomeaboutquantitiesofgoupresultinevenifbeopposedtobuilduprunout,1.Althoughweareburning_coaleveryyear,wewont_ofitforcenturies.2.Iftheamountofgreenhousegasescontinuesto_,wecouldbefacingaglobalcatastrophe.,quantitiesof,QuizIII:Fillintheblanksusingthephrasesbelow.,runout,goup,3.Manyscientistsbelievethatglobalwarminghas_throughtheburningoffossilfuels.4.Thewashingmachineusestoomuchenergy,but_webuyamoreeconomicalone,itwouldstillusetoomuchwater.,comeabout,evenif,5.Thecaraccidentonthemainroadyesterday_onedriversdeath.6._Paris,Londonislarge.7.Sediment(沉淀物)_ontheoceanfloor.,resultedin,Comparedto/with,buildsup,1.毫无疑问，电脑和电话是信息交流的重要工具。,_comp