4年考研英语I阅读+答案解秘版2004到2007年

2004年Text1Huntingforajoblatelastyear,lawyerGantRedmonstumbledacrossCareerBuilder,ajobdatabaseontheInternet.Hesearcheditwithnosuccessbutwasattractedbythesite's"personalsearchagent”.It'saninteractivefeaturethatletsvisitorskeyinjobcriteriasuchaslocation,title,andsalary,thenE-mailsthemwhenamatchingpositionispostedinthedatabase.Redmonchosethekeywordslegal,intellectualpropertyandWashington,D.C.Threeweekslater,hegothisfirstnotificationofanopening."Istruckgold,"saysRedmon,whoE-mailedhisresumetotheemployerandwonapositionasin-housecounselforacompany.Withthousandsofcareer-relatedsitesontheInternet,findingpromisingopeningscanhetime-consumingandinefficient.Searchagentsreducetheneedforrepeatedvisitstothedatabases.ButalthoughasearchagentworkedforRedmon,careerexpertsseedrawbacks.Narrowingyourcriteria,forexample,mayworkagainstyou:"Everytimeyouansweraquestionyoueliminateapossibility,"saysoneexpert.Foranyjobsearch,youshouldstartwithanarrowconcept-whatyouthinkyouwanttodo-thenbroadenit."Noneoftheseprogramsdothat,"saysanotherexpert."There'snocareercounselingimplicitinallofthis."Instead,thebeststrategyistousetheagentasakindoftipservicetokeepabreastofjobsinaparticulardatabase;whenyougetE-mail,consideritaremindertocheckthedatabaseagain."Iwouldnotrelyonagentsforfindingeverythingthatisaddedtoadatabasethatmightinterestme,"saystheauthorofajob-searchingguide.Somesitesdesigntheiragentstotemptjobhunterstoreturn.WhenCareerSite'sagentsendsoutmessagestothosewhohavesignedupforitsservice,forexample,itincludesonlythreepotentialjobs—thoseitconsidersthebestmatches.Theremaybemorematchesinthedatabase;jobhunterswillhavetovisitthesiteagaintofindthem-andtheydo."Onthedayafterwesendourmessages,weseeasharpincreaseinourtraffic,"saysSethPeets,vicepresidentofmarketingforCareerSite.Eventhosewhoaren'thuntingforjobsmayfindsearchagentsworthwhile.Someusethemtokeepaclosewatchonthedemandfortheirlineofworkorgatherinformationoncompensationtoarmthemselveswhennegotiatingforaraise.Althoughhappilyemployed,RedmonmaintainshisagentatCareerBuilder."Youalwayskeepyoureyesopen,"hesays.Workingwithapersonalsearchagentmeanshavinganothersetofeyeslookingoutforyou.HowdidRedmonfindhisjob?Bysearchingopeningsinajobdatabase.Bypostingamatchingpositioninadatabase.Byusingaspecialserviceofadatabase.ByE-mailinghisresumetoadatabase.Whichofthefollowingcanbeadisadvantageofsearchagents?[A]Lackofcounseling. [B]Limitednumberofvisits.[C]Lowerefficiency. [D]Fewersuccessfulmatches.Theexpression“tipservice”(Line4,Paragraph3)mostprobablymeans.[A]advisory. [B]compensation.[C]interaction. [D]reminder.WhydoesCareerSite'sagentoffereachjobhunteronlythreejoboptions?Tofocusonbetterjobmatches.Toattractmorereturningvisits.Toreservespaceformoremessages.Toincreasetherateofsuccess.Whichofthefollowingistrueaccordingtothetext?Personalsearchagentsareindispensabletojob-hunters.SomesiteskeepE-mailingjobseekerstotracetheirdemands.Personalsearchagentsarealsohelpfultothosealreadyemployed.Someagentsstopsendinginformationtopeopleoncetheyareemployed.Text2Overthepastcentury,allkindsofunfairnessanddiscriminationhavebeencondemnedormadeillegal.Butoneinsidiousformcontinuestothrive:alphabetism.This,forthoseasyetunawareofsuchadisadvantage,referstodiscriminationagainstthosewhosesurnamesbeginwithaletterinthelowerhalfofthealphabet.IthaslongbeenknownthatataxifirmcalledAAAAcarshasabigadvantageoverZodiaccarswhencustomersthumbthroughtheirphonedirectories.LesswellknownistheadvantagethatAdamAbbotthasinlifeoverZoeZysman.Englishnamesarefairlyevenlyspreadbetweenthehalvesofthealphabet.YetasuspiciouslylargenumberoftoppeoplehavesurnamesbeginningwithlettersbetweenAandK.ThustheAmericanpresidentandvice-presidenthavesurnamesstartingwithBandCrespectively;and26ofGeorgeBush'spredecessors(includinghisfather)hadsurnamesinthefirsthalfofthealphabetagainstjust16inthesecondhalf.Evenmorestriking,sixofthesevenheadsofgovernmentoftheG7richcountriesarealphabeticallyadvantaged(Berlusconi,Blair,Bush,Chirac,ChretienandKoizumi).Theworld'sthreetopcentralbankers(Greenspan,DuisenbergandHayami)areallclosetothetopofthealphabet,evenifoneofthemreallyusesJapanesecharacters.Asaretheworld'sfiverichestmen(Gates,Buffett,Allen,EllisonandAlbrecht).Canthismerelybecoincidence?Onetheory,dreamtupinallthesparetimeenjoyedbythealphabeticallydisadvantaged,isthattherotsetsinearly.Atthestartofthefirstyearininfantschool,teachersseatpupilsalphabeticallyfromthefront,tomakeiteasiertoremembertheirnames.Soshort-sightedZysmanjuniorgetsstuckinthebackrow,andisrarelyaskedtheimprovingquestionsposedbythoseinsensitiveteachers.Atthetimethealphabeticallydisadvantagedmaythinktheyhavehadaluckyescape.Yettheresultmaybeworsequalifications,becausetheygetlessindividualattention,aswellaslessconfidenceinspeakingpublicly.Thehumiliationcontinues.Atuniversitygraduationceremonies,theABCsproudlygettheirawardsfirst;bythetimetheyreachtheZysmansmostpeopleareliterallyhavingaZZZ.Shortlistsforjobinterviews,electionballotpapers,listsofconferencespeakersandattendees:alltendtobedrawnupalphabetically,andtheirrecipientsloseinterestastheyploughthroughthem.WhatdoestheauthorintendtoillustratewithAAAAcarsandZodiaccars?Akindofoverlookedinequality.Atypeofconspicuousbias.Atypeofpersonalprejudice.Akindofbranddiscrimination.Whatcanweinferfromthefirstthreeparagraphs?InbothEastandWest,namesareessentialtosuccess.ThealphabetistoblameforthefailureofZoeZysman.Customersoftenpayalotofattentiontocompanies,names.Someformofdiscriminationistoosubtletorecognize.The4thparagraphsuggeststhat.questionsareoftenputtothemoreintelligentstudentsalphabeticallydisadvantagedstudentsoftenescapefromclassteachersshouldpayattentiontoalloftheirstudentsstudentsshouldbeseatedaccordingtotheireyesightWhatdoestheauthormeanby“mostpeopleareliterallyhavingaZZZ”(Lines2-3,Paragraph5)?Theyaregettingimpatient.Theyarenoisilydozingoff.Theyarefeelinghumiliated.Theyarebusywithwordpuzzles.Whichofthefollowingistrueaccordingtothetext?PeoplewithsurnamesbeginningwithNtoZareoftenill-treated.VIPsintheWesternworldgainagreatdealfromalphabetism.Thecampaigntoeliminatealphabetismstillhasalongwaytogo.Puttingthingsalphabeticallymayleadtounintentionalbias.Text3Whenitcomestotheslowingeconomy,EllenSperoisn'tbitinghernailsjustyet.Butthe47-year-oldmanicuristisn'tcutting,filingorpolishingasmanynailsasshe'dliketo,either.Mostofherclientsspend$12to$50weekly,butlastmonthtwolongtimecustomerssuddenlystoppedshowingup.Speroblamesthesofteningeconomy."I'magoodeconomicindicator,shesays."Iprovideaservicethatpeoplecandowithoutwhenthey'reconcernedaboutsavingsomedollars.^^SoSperoisdownscaling,shoppingatmiddle-browDillard'sdepartmentstorenearhersuburbanClevelandhome,insteadofNeimanMarcus."Idon'tknowifotherclientsaregoingtoabandonme,too,"shesays.EvenbeforeAlanGreenspan'sadmissionthatAmerica'sred-hoteconomyiscooling,lotsofworkingfolkshadalreadyseensignsoftheslowdownthemselves.FromcardealershipstoGapoutlets,saleshavebeenlaggingformonthsasshopperstempertheirspending.Forretailers,wholastyeartookin24percentoftheirrevenuebetweenThanksgivingandChristmas,thecautiousapproachiscomingatacrucialtime.Already,expertssay,holidaysalesareoff7percentfromlastyear'space.Butdon'tsoundanyalarmsjustyet.Consumersseemonlymildlyconcerned,notpanicked,andmanysaytheyremainoptimisticabouttheeconomy'slong-termprospectsevenastheydosomemodestbelt-tightening.Consumerssaythey'renotindespairbecause,despitethedreadfulheadlines,theirownfortunesstillfeelprettygood.Homepricesareholdingsteadyinmostregions.InManhattan,"there'sanewgoldrushhappeninginthe$4millionto$10millionrange,predominantlyfedbyWallStreetbonuses,"saysbrokerBarbaraCorcoran.InSanFrancisco,pricesarestillrisingevenasfrenziedoverbiddingquiets."Insteadof20to30offers,nowmaybeyouonlygettwoorthree,"saysJohnTealdi,aBayAreareal-estatebroker.Andmostfolksstillfeelprettycomfortableabouttheirabilitytofindandkeepajob.Manyfolksseesilverliningstothisslowdown.Potentialhomebuyerswouldcheerforlowerinterestrates.Employerswouldn'tmindalittlefewerbubblesinthejobmarket.Manyconsumersseemtohavebeeninfluencedbystock-marketswings,whichinvestorsnowviewasanecessaryingredienttoasustainedboom.Dinersmightseeanupside,too.GettingatableatManhattan'shotnewAlainDucasserestaurantusedtobeimpossible.Notanymore.Forthat,Greenspan&Co.maystillbeworthtoasting.By"EllenSperoisn'tbitinghernailsjustyet"(Line1,Paragraph1),theauthormeans.Sperocanhardlymaintainherbusiness.Speroistoomuchengagedinherwork.Sperohasgrownoutofherbadhabit.Speroisnotinadesperatesituation.Howdothepublicfeelaboutthecurrenteconomicsituation?[A]Optimistic.[B]Confused.[C]Carefree.[D]Panicked.Whenmentioning"the$4millionto$10millionrange”(Lines3,Paragraph3),theauthoristalkingaboutgoldmarket.realestate.stockexchange.ventureinvestment.Whycanmanypeoplesee"silverlinings^^totheeconomicslowdown?Theywouldbenefitincertainways.Thestockmarketshowssignsofrecovery.Suchaslowdownusuallyprecedesaboom.Thepurchasingpowerwouldbeenhanced.Towhichofthefollowingistheauthorlikelytoagree?Anewboom,onthehorizon.Tightenthebelt,thesingleremedy.Cautionallright,panicnot.Themoreventures,themorechances.Text4Americanstodaydon'tplaceaveryhighvalueonintellect.Ourheroesareathletes,entertainers,andentrepreneurs,notscholars.Evenourschoolsarewherewesendourchildrentogetapracticaleducation—nottopursueknowledgeforthesakeofknowledge.Symptomsofpervasiveanti-intellectualisminourschoolsaren'tdifficulttofind."Schoolshavealwaysbeeninasocietywherepracticalismoreimportantthanintellectual,sayseducationwriterDianeRavitch."Schoolscouldbeacounterbalance.^^Ravitch'slatestbook.LeftBack:ACenturyofFailedSchoolRefomis,tracestherootsofanti-intellectualisminourschools,concludingtheyareanythingbutacounterbalancetotheAmericandistasteforintellectualpursuits.Buttheycouldandshouldbe.Encouragingkidstorejectthelifeofthemindleavesthemvulnerabletoexploitationandcontrol.Withouttheabilitytothinkcritically,todefendtheirideasandunderstandtheideasofothers,theycannotfullyparticipateinourdemocracy.Continuingalongthispath,sayswriterEarlShorris,"Wewillbecomeasecond-ratecountry.Wewillhavealesscivilsociety.^^"Intellectisresentedasaformofpowerorprivilege,writeshistorianandprofessorRichardHofstadterinAnti-intellectualisminAmericanLife,aPulitzer-Prizewinningbookontherootsofanti-intellectualisminUSpolitics,religion,andeducation.Fromthebeginningofourhistory,saysHofstadter,ourdemocraticandpopulisturgeshavedrivenustorejectanythingthatsmellsofelitism.Practicality,commonsense,andnativeintelligencehavebeenconsideredmorenoblequalitiesthananythingyoucouldlearnfromabook.RalphWaldoEmersonandotherTranscendentalistphilosophersthoughtschoolingandrigorousbooklearningputunnaturalrestraintsonchildren:uWeareshutupinschoolsandcollegerecitationroomsfor10or15yearsandcomeoutatlastwithabellyfulofwordsanddonotknowathing."MarkTwain'sHuckleberryFinnexemplifiedAmericananti-intellectualism.Itsheroavoidsbeingcivilized-goingtoschoolandlearningtoread—sohecanpreservehisinnategoodness.Intellect,accordingtoHofstadter,isdifferentfromnativeintelligence,aqualitywereluctantlyadmire.Intellectisthecritical,creative,andcontemplativesideofthemind.Intelligenceseekstograsp,manipulate,re-order,andadjust,whileintellectexamines,ponders,wonders,theorizes,criticizes,andimagines.Schoolremainsaplacewhereintellectismistrusted.Hofstadtersaysourcountry'seducationalsystemisinthegripsofpeoplewho"joyfullyandmilitantlyproclaimtheirhostilitytointellectandtheireagernesstoidentifywithchildrenwhoshowtheleastintellectualpromise.^^WhatdoAmericanparentsexpecttheirchildrentoacquireinschool?[A]Thehabitofthinkingindependently.Profoundknowledgeoftheworld.Practicalabilitiesforfuturecareer.Theconfidenceinintellectualpursuits.WecanlearnfromthetextthatAmericanshaveahistoryof.[A]undervaluingintellect.favoringintellectualism.supportingschoolreform.suppressingnativeintelligence.TheviewsofRavitehandEmersononschoolingare.[A]identical.[B]similar.[C]complementary.[D]opposite.Emerson,accordingtothetext,isprobably.apioneerofeducationreform.anopponentofintellectualism.ascholarinfavorofintellect.anadvocateofregularschooling.Whatdoestheauthorthinkofintellect?Itissecondtointelligence.Itevolvesfromcommonsense.Itistobepursued.Itunderliespower2005Text1Everybodylovesafatpayrise.Yetpleasureatyourowncanvanishifyoulearnthatacolleaguehasbeengivenabiggerone.Indeed,ifhehasareputationforslacking,youmightevenbeoutraged.Suchbehaviourisregardedas“alltoohuman,“withtheunderlyingassumptionthatotheranimalswouldnotbecapableofthisfinelydevelopedsenseofgrievance.ButastudybySarahBrosnanandFransdeWaalofEmoryUniversityinAtlanta,Georgia,whichhasjustbeenpublishedinNature,suggeststhatitisalltoomonkey,aswell.Theresearchersstudiedthebehaviouroffemalebrowncapuchinmonkeys.Theylookcute.Theyaregood-natured,co-operativecreatures,andtheysharetheirfoodreadily.Aboveall,liketheirfemalehumancounterparts,theytendtopaymuchcloserattentiontothevalueof"goodsandservices"thanmales.SuchcharacteristicsmakethemperfectcandidatesforDr.Brosnan5sandDr.deWaaPsstudy.Theresearchersspenttwoyearsteachingtheirmonkeystoexchangetokensforfood.Normally,themonkeyswerehappyenoughtoexchangepiecesofrockforslicesofcucumber.However,whentwomonkeyswereplacedinseparatebutadjoiningchambers,sothateachcouldobservewhattheotherwasgettinginreturnforitsrock,theirbehaviourbecamemarkedlydifferent.Intheworldofcapuchins,grapesareluxurygoods(andmuchpreferabletocucumbers).Sowhenonemonkeywashandedagrapeinexchangeforhertoken,thesecondwasreluctanttohandhersoverforamerepieceofcucumber.Andifonereceivedagrapewithouthavingtoprovidehertokeninexchangeatall,theothereithertossedherowntokenattheresearcheroroutofthechamber,orrefusedtoacceptthesliceofcucumber.Indeed,themerepresenceofagrapeintheotherchamber(withoutanactualmonkeytoeatit)wasenoughtoinduceresentmentinafemalecapuchin.Theresearcherssuggestthatcapuchinmonkeys,likehumans,areguidedbysocialemotions.Inthewild,theyareaco-operative,group-livingspecies.Suchco-operationislikelytobestableonlywheneachanimalfeelsitisnotbeingcheated.Feelingsofrighteousindignation,itseems,arenotthepreserveofpeoplealone.Refusingalesserrewardcompletelymakesthesefeelingsabundantlycleartoothermembersofthegroup.However,whethersuchasenseoffairnessevolvedindependentlyincapuchinsandhumans,orwhetheritstemsfromthecommonancestorthatthespecieshad35millionyearsago,is,asyet,anunansweredquestion.Intheopeningparagraph,theauthorintroduceshistopicbyposingacontrastjustifyinganassumptionmakingacomparisonexplainingaphenomenonThestatement“itisalltoomonkey^^(Lastline,Paragraph1)impliesthat.monkeysarealsooutragedbyslackrivalsresentingunfairnessisalsomonkeys'naturemonkeys,likehumans,tendtobejealousofeachothernoanimalsotherthanmonkeyscandevelopsuchemotionsFemalecapuchinmonkeyswerechosenfortheresearchmostprobablybecausetheyare.moreinclinedtoweighwhattheygetattentivetoresearchers'instructionsniceinbothappearanceandtemperamentmoregenerousthantheirmalecompanionsDr.BrosnanandDr.deWaalhaveeventuallyfoundintheirstudythatthemonkeys.prefergrapestocucumberscanbetaughttoexchangethingswillnotbeco-operativeiffeelingcheatedareunhappywhenseparatedfromothersWhatcanweinferfromthelastparagraph?Monkeyscanbetrainedtodevelopsocialemotions.Humanindignationevolvedfromanuncertainsource.Animalsusuallyshowtheirfeelingsopenlyashumansdo.Cooperationamongmonkeysremainsstableonlyinthewild.Text2Doyourememberallthoseyearswhenscientistsarguedthatsmokingwouldkillusbutthedoubtersinsistedthatwedidn'tknowforsure?Thattheevidencewasinconclusive,thescienceuncertain?Thattheantismokinglobbywasouttodestroyourwayoflifeandthegovernmentshouldstayoutoftheway?LotsofAmericansboughtthatnonsense,andoverthreedecades,some10millionsmokerswenttoearlygraves.Thereareupsettingparallelstoday,asscientistsinonewaveafteranothertrytoawakenustothegrowingthreatofglobalwanning.ThelatestwasapanelfromtheNationalAcademyofSciences,enlistedbytheWhiteHouse,totellusthattheEarth'satmosphereisdefinitelywarmingandthattheproblemislargelyman-made.Theclearmessageisthatweshouldgetmovingtoprotectourselves.ThepresidentoftheNationalAcademy,BruceAlberts,addedthiskeypointintheprefacetothepanel'sreport:"Scienceneverhasalltheanswers.Butsciencedoesprovideuswiththebestavailableguidetothefuture,anditiscriticalthatournationandtheworldbaseimportantpoliciesonthebestjudgmentsthatsciencecanprovideconcerningthefutureconsequencesofpresentactions."Justasonsmoking,voicesnowcomefrommanyquartersinsistingthatthescienceaboutglobalwarmingisincomplete,thatit'sOKtokeeppouringfumesintotheairuntilweknowforsure.Thisisadangerousgame:bythetime100percentoftheevidenceisin,itmaybetoolate.Withtherisksobviousandgrowing,aprudentpeoplewouldtakeoutaninsurancepolicynow.Fortunately,theWhiteHouseisstartingtopayattention.Butit'sobviousthatamajorityofthepresident'sadvisersstilldon'ttakeglobalwarmingseriously.Insteadofaplanofaction,theycontinuetopressformoreresearch—aclassiccaseof"paralysisbyanalysis."Toserveasresponsiblestewardsoftheplanet,wemustpressforwardondeeperatmosphericandoceanicresearch.Butresearchaloneisinadequate.IftheAdministrationwon'ttakethelegislativeinitiative,Congressshouldhelptobeginfashioningconservationmeasures.AbillbyDemocraticSenatorRobertByrdofWestVirginia,whichwouldofferfinancialincentivesforprivateindustry,isapromisingstart.Manyseethatthecountryisgettingreadytobuildlotsofnewpowerplantstomeetourenergyneeds.Ifweareevergoingtoprotecttheatmosphere,itiscrucialthatthosenewplantsbeenvironmentallysound.Anargumentmadebysupportersofsmokingwasthat.therewasnoscientificevidenceofthecorrelationbetweensmokinganddeaththenumberofearlydeathsofsmokersinthepastdecadeswasinsignificantpeoplehadthefreedomtochoosetheirownwayoflifeantismokingpeoplewereusuallytalkingnonsenseAccordingtoBruceAlberts,sciencecanserveas.aprotectorajudgeacritic(D)aguideWhatdoestheauthormeanby"paralysisbyanalysis"(Lastline,Paragraph4)?Endlessstudieskillaction.Carefulinvestigationrevealstruth.Prudentplanninghindersprogress.Extensiveresearchhelpsdecision-making.Accordingtotheauthor,whatshouldtheAdministrationdoaboutglobalwarming?Offeraidtobuildcleanerpowerplants.Raisepublicawarenessofconservation.Pressforfurtherscientificresearch.Takesomelegislativemeasures.Theauthorassociatestheissueofglobalwarmingwiththatofsmokingbecause.theybothsufferedfromthegovernment'snegligencealessonfromthelatterisapplicabletotheformertheoutcomeofthelatteraggravatestheformer[D]bothofthemhaveturnedfrombadtoworseText3Ofallthecomponentsofagoodnight'ssleep,dreamsseemtobeleastwithinourcontrol.Indreams,awindowopensintoaworldwherelogicissuspendedanddeadpeoplespeak.Acenturyago,Freudformulatedhisrevolutionarytheorythatdreamswerethedisguisedshadowsofourunconsciousdesiresandfears;bythelate1970s,neurologistshadswitchedtothinkingofthemasjust“mentalnoise''—therandombyproductsoftheneural-repairworkthatgoesonduringsleep.Nowresearcherssuspectthatdreamsarepartofthemind'semotionalthermostat,regulatingmoodswhilethebrainis"ofT-line.''Andoneleadingauthoritysaysthattheseintenselypowerfulmentaleventscanbenotonlyharnessedbutactuallybroughtunderconsciouscontrol,tohelpussleepandfeelbetter,"It'syourdream,''saysRosalindCartwright,chairofpsychologyatChicago'sMedicalCenter."Ifyoudon'tlikeit,changeit.”Evidencefrombrainimagingsupportsthisview.ThebrainisasactiveduringREM(rapideyemovement)sleep—whenmostvividdreamsoccur—asitiswhenfullyawake,saysDr,EricNofzingerattheUniversityofPittsburgh.Butnotallpartsofthebrainareequallyinvolved;thelimbicsystem(the"emotionalbrain'')isespeciallyactive,whiletheprefrontalcortex(thecenterofintellectandreasoning)isrelativelyquiet."Wewakeupfromdreamshappyordepressed,andthosefeelingscanstaywithusallday."saysStanfordsleepresearcherDr.WilliamDement.ThelinkbetweendreamsandemotionsshowsupamongthepatientsinCartwright'sclinic.Mostpeopleseemtohavemorebaddreamsearlyinthenight,progressingtowardhappieronesbeforeawakening,suggestingthattheyareworkingthroughnegativefeelingsgeneratedduringtheday.Becauseourconsciousmindisoccupiedwithdailylifewedon'talwaysthinkabouttheemotionalsignificanceoftheday'sevents—until,itappears,webegintodream.Andthisprocessneednotbelefttotheunconscious.Cartwrightbelievesonecanexerciseconsciouscontroloverrecurringbaddreams.Assoonasyouawaken,identifywhatisupsettingaboutthedream.Visualizehowyouwouldlikeittoendinstead;thenexttimeitoccurs,trytowakeupjustenoughtocontrolitscourse.Withmuchpracticepeoplecanlearnto,literally,doitintheirsleep.Attheendoftheday,there'sprobablylittlereasontopayattentiontoourdreamsatallunlesstheykeepusfromsleepingor"wewakeupinapanic,“Cartwrightsays.Terrorism,economicuncertaintiesandgeneralfeelingsofinsecurityhaveincreasedpeople'sanxiety.Thosesufferingfrompersistentnightmaresshouldseekhelpfromatherapist.Fortherestofus,thebrainhasitswaysofworkingthroughbadfeelings.Sleep—orratherdream—onitandyou'llfeelbetterinthemorning.Researchershavecometobelievethatdreams.canbemodifiedintheircoursesaresusceptibletoemotionalchangesreflectourinnermostdesiresandfearsarearandomoutcomeofneuralrepairsByreferringtothelimbicsystem,theauthorintendstoshowitsfunctioninourdreamsthemechanismofREMsleeptherelationofdreamstoemotionsitsdifferencefromtheprefrontalcortexThenegativefeelingsgeneratedduringthedayte