第一册第3课课件下载- 河南大学课程网

GoreandClintonGoreRunningforPresidency第三教研室张敏1Icecap第三教研室张敏2PolarIcecap20031979第三教研室张敏3tundra第三教研室张敏4ridge

第三教研室张敏5第三教研室张敏6oilspill第三教研室张敏7LessonThreeShipsintheDesert第三教研室张敏81.topreparebyaspecialmethod

1.process2.toputthroughthestepsofaprescribedprocedureMyjobinvolvesreceivingtheorder,processingit,anddispatchingthegoods.Onehastoprocessaphotographicfilmtoprintpicturesfromit.havingtheabilityofcleaningandpreparingformarketingorcanning50tonsoffishcaughtonaproductivedaycapableofprocessing…onagoodday第三教研室张敏9theAralSeaWhatdoesthe“it〞refertointhissentence?itwasnotatallpossibletohaveagoodcatch,tocatchalargeamountoffishtheprospectofagoodcatchlookedbleakunderstatementthatextendedasfarastheeyecouldsee;thatextendedtothefaroffplacewheretheskymeetstheearththatstretched…tothehorizon第三教研室张敏10WhydidGoresaythesunglaredthroughaholeinthesky?Wheredoestheholecomefrom?ozonedepletiontheTrans-AntarcticMountainsholecrackedandpeeling?theCleanAirActozone;carbonmonoxide;lead;sulfurdioxide;hydrocarbonsWheredoesGorerefertowhensaying“thebottomoftheworld,twocontinentsawayfromWashington,D.C.〞?第三教研室张敏11icecaptoensurethemakingpublicofdatawhichwereoriginallyclassifiedastopsecrettosecurethereleaseofpreviouslytopsecretdatasurfaceHowarethesehummocksformed?

hummockdefinetodelineatetheoutlineorformofExtendbeforeoureyesaregentlehillsthatweredefinedagainstthesky.第三教研室张敏12collidecometogetherwithviolent,directImpact;Whentruthscollide,compromisebecomesthefirstcasualty.(HenryA.Kissinger)Inrunningroundthecorner,hecollidedwithanotherman.conflictscenarioanoutline/amodelofanexpectedorasupposedsequenceofeventsInthescenarioposedbymanyclimatologists,decadesofcontinuedglobalwarmingwouldraisesealevelsanywherefrom20inchestomorethan11feetasthepolaricecapsmeltandtheocean'supperlayersexpand.第三教研室张敏13Thinkingabouthowaseriesofeventsmighthappenasaconsequenceofthethinningofthepolarcapisnotjustakindofpracticeinconjecture(speculation),ithasgotpracticalvalue.Consideringsuchscenarios…exercise:tundraBrazilAmazonrainforest1acre43,560squarefeet13277squaremetersfastpasturepasturewherecattlecanberaisedquickly第三教研室张敏14birdssincemilesofforestarebeingdestroyedandthehabitatfortheserarebirdsnolongerexists,thousandsofbirdswhichwehavenotevenhadachancetoseewillbecomeextinctwhichmeans…evenheardTypicalexamplesshowingthedangerousenvironmentalsituationintheworldcanbefoundalmostanywhere.Images…anywhere.theskyalonepresentsanotherexampleofillomenshowingthereisecologicalimbalanceandthiskindofimbalanceisdevelopingtheskyitselfoffersanotherghostlyimage第三教研室张敏15weareusinganddestroyingresourcesinsuchvolumethatwearedisturbingthebalancebetweendaylightanddarknessweareripping…darknesschangingthechemicalcompositionofatmosphereinhighaltitudechangingthechemistry…atmospheretoshineorsparklewithreflectedlight,asawetorpolishedsurface;toshinewithasparklinglusterglistenimpliestransientorconstantlightthatoftenappearsagainstadarkbackgroundgleamThelightgleamsaninstant,thenit'snightoncemore.Thesnowglistenedinthedawnlight.第三教研室张敏16bestartledtodosth.bysth.atsth.Shewasstartledtoseehimlookingsoill.Iwasstartledby/atthenewsofhisdeath.v.+o+doingsth.

v.+sb.outof+doingsth.

Whydosomesymbolssoalarmusthatweimmediatelytakeactionandconcentrateonwaysofdealingwiththemeffectively?Whydo…effectively?第三教研室张敏17Andwhydoothersymbols,thoughsometimesnolessstriking,onlycauseakindoflossandinactivityandweconcentrateourattentionnotonthewaystodealwiththembutinstead,onsomeothersubstituteswhichareeasytogetandlesspainful?Andwhydo…distraction?itmaybeusefultoarrangethemintodifferentgroups,thusgettingourthoughtsandfeelingsstraightenedoutsothatwewillbeabletotakethemostsuitableactionitmaybe…appropriatelyWhatmightbethedifferencebetween“local〞skirmishes,“regional〞battlesand“strategic〞Conflicts?第三教研室张敏18beviewedagainstthebackgroundoftheworldbeunderstoodinaglobalcontextacidrainaquiferoilspillitseemsthattheproblemhasacquiredaglobalnaturesincesomanysimilarthingsoccuratthesametimeallovertheworldthepatternappearstobeglobalWhyaren’ttheproblemsregardedasstrategic?

chlorinechlorofluorocarbon第三教研室张敏19thefactthattheearth’snaturalsystemsareverydelicateandcaneasilybedisruptedthefragilityoftheearth’snaturalsystem2.asuddenonrushsurgen.1.acoastalriseinwaterlevelcausedbywind;aheavy,billowing,orswellingmotionlikethatofgreatwavesTheseawasrollinginimmensesurges.Asurgeofangerrushedoverhim.surgesofsmokeasurgeofpity/joythescientificandtechnologicalrevolutionsuddenlydevelopsmorerapidlyasuddenacceleration…revolution第三教研室张敏20whichhasincreasedourpowertoinfluencetheworldaroundustosuchadegreethatcanhardlybeconceivedwhichhasallowed…theworldaroundusmaterialsubstancephysicalmatterviewedinahistoricalcontextwelookatthematterfromahistoricalpointofviewmodernhumansinthecourseofourhumanlifetimeduringthelifespanofanindividualmilliontrillionbillionzillion∞1061091012第三教研室张敏21halfway?currentlytakingplaceongoingadj.theongoingfestival/ceremonyexponenthas…suddenlyacceleratedexponentiallyhas…suddenlydevelopedataspeedthatdoubledandtripledthatoriginalspeedanumber/symbol,denotingthepowertowhichthatnumber,symbol/expressionistoberaisedaxiomaself-evident/universallyrecognizedtruth;whichisgenerallyacceptedastrueanddoesn’tneedtobeprovedArchimedeanaxiomEuclideanaxiom第三教研室张敏22Itisaneconomicaxiomasoldasthehillsthatgoodsandservicescanbepaidforonlywithgoodsandservices.livelihoodspecifytheoccupationbymeansofwhichoneearnsanincomeappliestowhatisnecessarytosustainlifeandesp.tothefoodneededforhealthandcomfortPaintingisher____________.sustenanceTheurbanhomelessareoftenindesperateneedof______________.daily______________sustenance第三教研室张敏23Whilenosinglediscoveryhashadthekindofeffectonourrelationshiptotheearththatunclearweaponshavehadonourrelationshiptowarfare,itisneverthelesstruethattakentogether,theyhavecompletelytransformedourcumulativeabilitytoexploittheearthforsustenance—makingtheconsequencesofunstrainedexploitationeverybitasunthinkableastheconsequencesofunrestrainednuclearwar.originally,ourabilitytoutilizetheearthproductivelyforsurvivalgrewbygradualadditionbutnowthesediscoverieshavechangedtheabilityfundamentally,andthisincreasedabilityhadmadetheresultofunlimiteduseofglobalresourcesaltogetherasterribleastheresultsoffull-scalenuclearwar第三教研室张敏24Ourchallenge…awakenus.

Ourtaskistoseeandtounderstandthatthosefrighteningexamplesofenvironmentaldestructionthatarehappeningallovertheworldnotonlycanshockand