大二下英语改

大二下英语改Leadin一Globalwarmingmaybethemostharmfulenvironmentalproblemhumanbeingshavecreated,andthemostdifficulttosolve.oursocietyislargely（powered）bythefossilfuelsthatcauseglobalwarming.It‘sgrowingconsequences–ecologicaldisruption,floods,droughts,disease_areconvincingmoreandmorepeoplethatwemustcutdown（greenhouse）pollution.Manypeopleviewglobalwarmingasaproblemtoolargeandtoo(faraway)foranythingtheycandoto(makeadifference)however，inreality,therearelotsofthingswecandotostop,oratleasttoreduceit.1.planttree.trees(breathein)carbondioxide,butonlyaslongasthey?reliving.2.intalllow-flowshowerheadsandfaucets.you‘lluselessthanhalfthewaterwithout(decreasingperformance)3.buyenergy–efficientelectronicsandappliances。then,turnthemoffwhenthey‘renotinuse.4.reduce!recuse!recycle!recyingastackofnewspapersonly（fourincheshigh）willsaveagoogsizedtree.5.mountalocal(campaign)againstglobalwaming.educateyourcommunityabouthowtocutgreenhousegaspollution.supportmeasuresatthenationalandlocallevelsthatincreaseenergyefficiency,andthat(encourage)theuseofclean,renewablesolarandwindtechnologt.二EachyeartherespectiveNobelCommitteessendinvitationstothousandsofscientists,membersofacademiesanduniversityprofessorsaroundtheworld,askingthemtonominatecandidatesfartheNobelPrizesgorcomingyear.TheseprisenominationsmustreachtherespectiveNobelCommitteesoftheprise-awardinginstitutionsbeforeFebruary1oftheyearforwhichthenominationisbeingmade.Theprize-awardinginstitutionforthePhysicsandChemistyawardsistheSwedishAcademyofSciences.Thenominationsreceivedbyeachcommitteearethenevaluatedwiththehelpspeciallyappointedexperts.Whenthecommitteeshavepresentedtheirrecommendationstotheprize-awardinginsititutions,avoteistakenforthefinalchoiceofLaureates.ThechoiceofthatyearsLaureatesisannouncedimmediarelyafterthevoteinOctobereachyear.TheprizeareawardedatthePrizeAwardingCeremoneattheConcertHallinStockholm,Sweden,onDecember10,theKingofSwedenhandseachLaureateadiplomaandamedal.TheCeremonyisfollowedabanquetattheStockholmCityHallforabout1300peopleincluding250students.三（书上为排序题）Letmenowsharemysixbusinesssuccess―secrets‖withyou:Providemoreandbetterproductsandservices,tolargernumbersofpeople,atlesscost.Marketingiseverything.Marketingisthekeytolettingtheworldknowaboutyourproductsandservices.Therehavebeenmanyproductsthathadgreatsalespotential,buthavefailedowingtopoormarketing.Keepingatightcontrolonexpenses—whileatthesametimeavoidingbeing―pennywiseandpoundfoolish,‖isawisebusinesspractice.Theremustbeawillingnesstotakerisks.Youshouldnotriskmorethanyoucanaffordtolose,butyoucan‘taffordnottotakecertainbusinessrisks.Anentrepreneurmustdelivergoodqualityproductsandservicesandsupportthemwitharesponsibleattitudetowardsshortcomingsandfaultyproducts.Relatedtothatisgoodcustomerservice.Thebusinesspersonshouldalwayslookforwaystoimprovetheirgoodsandservices，aswellaswaystoincreaseefficiencyandexpandtheirmarketingreach..I‘vejustrevealedahandfulofuniversalprinciplesofbusinesssuccess.Ifyouapplythem,theycancontributetowardsyourownbusinesssuccess.四ThenewsthatasheepinScotlandhasbeensuccessfullyclonedgotmewondering.Whatgoodwoulditbetoclonehumans?Whatwouldidowithaclonofmyself?Thenithitmethaticouldhavemyclonegointoworkformewhileiwentouthiking,biking,sking,etc!Ireallycouldbeintwoplacesatonce.Butwaitaminute.Ifthat‘swhatiwoulddowithmyclone,howdoiknowthati‘mnotaclonemyself?Whatiftheoriginalmehadhimselfclonedandsentthecloneintodohisworkforhim?Thisexplainsalot:---allthosemysteriouschecksifindinmybankstatementeverymonthbutdon‘trememberwriting.---whymywifedoesn‘tseemtonoticewheni‘vebeenoutoftown,---allthosetrafficticketsihavetopaybutswearineverreceivedinthefirstplace.---whymyfriendssaythingslike,―ithoughtisawyououtskiinglastweek,‖wheniknowiwasatwork,---whyikeepgettingfinesforoverduebooksatthelibrary,whenionlycheckoutCD‘s,---theunexplainedchargestomybreditfromLondon,Paris,NewYork...Icanonlyhopetheoriginalmenevergetssentencedtoprison.五Thepurposeofeducationisnotonlytotrainyoungstersfortheemploymentmarket,buttopreparethemfortomorrow‘ssociety.Becauseoftherapidlychangingworld,onecanarguethatchangeswillbecontinuous,whichwillmakelifelonglearningnecessaryforthosewhoexpecttohandlethechangessuccesstully.Whilesomemayarguethattheireducationcommencedwhentheybeganschoolandconcludedwhentheycompletedit,modernrealitysuggeststhateducationisalifelongprocess,andtheclassroomismerelythebeginningoftheeducationprocess.Theverynatureofitsdefinitionimpliesthateducationislifelong.Lifelongeducationbuildsonandaffectsallexistingeducationalproviders,andextendsbeyondtheformaleducationalproviderstoincludeallbodiesandindividualsinvolvedinlearningactivities.Lifelongeducationmeansenablingpeopletolearnatdifferenttimes,indifferentways,fordifferentpurposesatvarionsstagesoftheirlivesandcareers.六oftenfindmyselftryingtoexplaintheattractiontravelingholdsforme.Traveling,accordingtomanypeople,isoftenuncomfortableandeven,atleastsometimes,dangeious.Butonebenefitoftravelingisthatitcreatesaperfectatmospherefoetheobservationoflifeanenvironmentthatcanleadtobetterunderstandinganfen