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基本生命中枢位于（）
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基本生命中枢位于
延髓
脊髓
脑桥
下丘脑
基本生命中枢位于
脊髓
延髓
脑桥
中脑
人的基本生命中枢位于
延髓
脑桥
下丘脑
丘脑
大脑皮层
专门调节心跳呼吸血压等人体基本生命活动中枢位于
大脑
小脑
脑干
脊髓
人的基本生命中枢位于
脊髓
延髓
脑桥
中脑
小脑
人的基本生命中枢位于
延髓
脑桥
下丘脑
丘脑
大脑皮质
动物基本生命中枢位于
脊髓
延髓
脑桥
中脑
人的基本生命中枢位于
延髓
脑桥
下丘脑
大脑皮层
小脑
高等哺乳动物的基本生命中枢位于
延髓
脑桥
下丘脑
大脑皮层
人的基本生命中枢位于
延髓
脑桥
下丘脑
丘脑
基本生命中枢位于
脊髓
延髓
中脑
基底神经结
调节人体基本生命活动中枢如心血管运动中枢呼吸中枢等主要位于
大脑皮层
脑干
小脑
脊髓
人的基本生命中枢位于
延髓
脑桥
下丘脑
大脑皮层
调节心血管活动的基本中枢位于延髓它和呼吸中枢一道被称为生命中枢
基本生命中枢位于
脊髓
中脑
脑桥
延髓
下丘脑
基本生命中枢位于
脊髓
延髓
中脑
人的基本生命中枢位于
延髓
脑桥
下丘脑
小脑
大脑
人的基本生命中枢位于
延髓
脑桥
下丘脑
大脑皮质
中脑
基本生命中枢位于
脊髓
延髓
脑
中脑
下丘脑
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TheentertainmentindustryandtechnologycompanieshavebeenwarringforyearsoverthedazzlingabilityofcomputersandtheInternettocopyandtransmitmusicandmovies. AcrucialbattleendedthisweekwitharulingbyAmerica’sSupremeCourtinfavourofcopyrightholderandagainsttwocompaniesthatdistributepeer-to-peerP2Psoftwarewhichletsuserssharefilesonlinewithothers.Thecourt’sdecisionthoughostensiblyavictoryforcontentprovidersisneverthelessunlikelytostampoutfilesharing--muchofwhichwillcontinuefromoutsideAmerica--orstopthetechnologicalinnovationthatisthreateningthecurrentbusinessmodelsofmediafirms. ThecourtwasaskedtodecidewhethertwofirmsGroksterandStreamCastwereliableforcopyrightinfringementbytheircustomers.Twolowercourtshadsaidthatthefirmswerenotliablecitinga1984rulinginfavourofSony’sBetamaxvideorecorder.Thisheldthatatechnologyfirmisimmunefromliabilitysolongasthedeviceconcernedis"capableofsubstantialnoninfringinguses".Thecourtdidnotreinterpretthe1984decisioninlightoftheInternet.Insteadthejusticesruledthatthecaseraisedafarnarrowerissue:whetherGroksterandStreamCastinduceduserstoviolatecopyrightsandchosenottotakethesimplestepsavailabletopreventit.SuchbehaviourwouldmakethefirmsclearlyliableforcopyrightinfringementandendtheirimmunityevenundertheBetamaxstandard.Thecourtreasonedthatthereweresufficientgroundstobelievethatinducementoccurredandsentthecasebacktolowercourtsfortrial. AlthoughtheGroksterdecisionwillprobablynotsquelchinnovationasmuchasmanytechfirmsfearitshouldcertainlymakeITandelectronicsfirmsmorecautiousabouthowtheymarkettheirproducts--andquiterighttoo.ButtheSupremeCourt’snarrowrulingmakesthisunlikely--in-deedthejusticesnotedthetechnology’swidespreadlegitimateuse.Yettheirdecisionwillsurelyemboldentheentertainmentindustrytopursueincourtanyfirmsthattheycanclaimknowinglyallowinfringement.Thiscouldkilloffsomesmallinnovativestart-ups.Ontheotherhandtherulingcouldalsoprovidelegalcoverfortechfirmswiththewittoplastertheirproductswithwarningsnottoviolatethelaw. Butjudgedfromalong-termperspectivethisweek’svictoryforcopyrightholdersseemslikelytoproveaPyrrhicone.TheInternetandfilesharingaredisruptivetechnologiesthatgiveconsumersvastlymoreabilitytouseallsortsofmediacontentcol0yrightedornot.Surelyentertainmentfirmsmustdevisewaystousethistechnologytoselltheirwaresthatwillalsoallowcopyrighttobeprotected. Solongastechnologycontinuestoevolveinwaysthatenablelegitimatecontentsharingpiracywillalsoprobablycontinuetosomedegree.Happilyinthiscasethepiracyseemstohavepromptedcontentfir-rugtocompetebyofferingbetterfee-basedservices.Thechallengeforcontentprovidersistousenewtechnologytocreatevalueforcustomersandtomakethosewhousecontentillegallyfeelbadaboutit. Thebesttitleforthepassagemightbe
Directions: ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.YourtranslationshouldbewrittenclearlyonANSWERSHEET2. Themeaningsof"science"and"technology"havechangedsignificantlyfromonegenerationtoanother.Moresimilaritiesthandifferenceshowevercanbefoundbetweentheterms.46Bothscienceandtechnologyimplyathinkingprocessbothareconcernedwithcausalrelationshipsinthematerialworldandbothemployanexperimentalmethodologythatresultsinempiricaldemonstrationsthatcanbeverifiedbyrepetition.47Scienceatleastintheoryislessconcernedwiththepracticalityofitsresultsandmoreconcernedwiththedevelopmentofgenerallawsbutinpracticescienceandtechnologyareinextricablyinvolvedwitheachother.Thevaryinginterplayofthetwocanbeobservedinthehistoricaldevelopmentofsuchpractitionersaschemistsengineersphysicistsastronomerscarpenterspottersandmanyotherspecialists.Differingeducationalrequirementssocialstatusvocabularymethodologyandtypesofrewardsaswellasinstitutionalobjectivesandprofessionalgoalscontributetosuchdistinctionsascanbemadebetweentheactivitiesofscientistsandtechnologists;butthroughouthistorythepractitionersof"pure"sciencehavemademanypracticalaswellastheoreticalcontributions. 48Indeedtheconceptthatscienceprovidestheideasfortechnologicalinnovationsandthatpureresearchisthereforeessentialforanysignificantadvancementinindustrialcivilizationisessentiallyamyth.Mostofthegreatestchangesinindustrialcivilizationcannotbetracedtothelaboratory.Fundamentaltoolsandprocessesinthefieldsofmechanicschemistryastronomymetallurgyandhydraulicsweredevelopedbeforethelawsgoverningtheirfunctionswerediscovered.Thesteamengineforexamplewascommonplacebeforethescienceofthermodynamicselucidatedthephysicalprincipleunderlyingitsoperations. Inrecentyearsasharpvaluedistinctionhasgrownupbetweenscienceandtechnology.Advancesinsciencehavefrequentlyhadtheirbitteropponentsbuttodaymanypeoplehavecometofeartechnologymuchmorethanscience.49Forthesepeoplesciencemaybeperceivedasasereneobjectivesourceforunderstandingtheeternallawsofnaturewhereasthepracticalmanifestationsoftechnologyinthemodernworldnowseemtothemtobeoutofcontrol. 50Manyhistoriansofsciencearguenotonlythattechnologyisanessentialconditionofadvancedindustrialcivilizationbutalsothattherateoftechnologicalchangehasdevelopeditsownmomentuminrecentcenturies.Innovationsnowseemtoappearataratethatincreasegeometricallywithoutrespecttogeographicallimitsorpoliticalsystems.Theseinnovationstendtotransformtraditionalculturalsystemsfrequentlywithunexpectedsocialconsequences.Thustechnologycanbeconceivedasbothacreativeandadestructiveprocess. Bothscienceandtechnologyimplyathinkingprocessbothareconcernedwithcausalrelationshipsinthematerialworldandbothemployanexperimentalmethodologythatresultsinempiricaldemonstrationsthatcanbeverifiedbyrepetition.
Directions: Studythefollowingpicturescarefullyandwriteanessayto 1deducethepurposeofthepainterofthepicture 2giveyourcomments. Youshouldwriteabout160--200wordsneatlyonANSWERSHEET2. TheProblemofChewingGum
Directions: ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.YourtranslationshouldbewrittenclearlyonANSWERSHEET2. Themeaningsof"science"and"technology"havechangedsignificantlyfromonegenerationtoanother.Moresimilaritiesthandifferenceshowevercanbefoundbetweentheterms.46Bothscienceandtechnologyimplyathinkingprocessbothareconcernedwithcausalrelationshipsinthematerialworldandbothemployanexperimentalmethodologythatresultsinempiricaldemonstrationsthatcanbeverifiedbyrepetition.47Scienceatleastintheoryislessconcernedwiththepracticalityofitsresultsandmoreconcernedwiththedevelopmentofgenerallawsbutinpracticescienceandtechnologyareinextricablyinvolvedwitheachother.Thevaryinginterplayofthetwocanbeobservedinthehistoricaldevelopmentofsuchpractitionersaschemistsengineersphysicistsastronomerscarpenterspottersandmanyotherspecialists.Differingeducationalrequirementssocialstatusvocabularymethodologyandtypesofrewardsaswellasinstitutionalobjectivesandprofessionalgoalscontributetosuchdistinctionsascanbemadebetweentheactivitiesofscientistsandtechnologists;butthroughouthistorythepractitionersof"pure"sciencehavemademanypracticalaswellastheoreticalcontributions. 48Indeedtheconceptthatscienceprovidestheideasfortechnologicalinnovationsandthatpureresearchisthereforeessentialforanysignificantadvancementinindustrialcivilizationisessentiallyamyth.Mostofthegreatestchangesinindustrialcivilizationcannotbetracedtothelaboratory.Fundamentaltoolsandprocessesinthefieldsofmechanicschemistryastronomymetallurgyandhydraulicsweredevelopedbeforethelawsgoverningtheirfunctionswerediscovered.Thesteamengineforexamplewascommonplacebeforethescienceofthermodynamicselucidatedthephysicalprincipleunderlyingitsoperations. Inrecentyearsasharpvaluedistinctionhasgrownupbetweenscienceandtechnology.Advancesinsciencehavefrequentlyhadtheirbitteropponentsbuttodaymanypeoplehavecometofeartechnologymuchmorethanscience.49Forthesepeoplesciencemaybeperceivedasasereneobjectivesourceforunderstandingtheeternallawsofnaturewhereasthepracticalmanifestationsoftechnologyinthemodernworldnowseemtothemtobeoutofcontrol. 50Manyhistoriansofsciencearguenotonlythattechnologyisanessentialconditionofadvancedindustrialcivilizationbutalsothattherateoftechnologicalchangehasdevelopeditsownmomentuminrecentcenturies.Innovationsnowseemtoappearataratethatincreasegeometricallywithoutrespecttogeographicallimitsorpoliticalsystems.Theseinnovationstendtotransformtraditionalculturalsystemsfrequentlywithunexpectedsocialconsequences.Thustechnologycanbeconceivedasbothacreativeandadestructiveprocess. Manyhistoriansofsciencearguenotonlythattechnologyisanessentialconditionofadvancedindustrialcivilizationbutalsothattherateoftechnologicalchangehasdevelopeditsownmomentuminrecentcenturies.
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Directions: ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.YourtranslationshouldbewrittenclearlyonANSWERSHEET2. Themeaningsof"science"and"technology"havechangedsignificantlyfromonegenerationtoanother.Moresimilaritiesthandifferenceshowevercanbefoundbetweentheterms.46Bothscienceandtechnologyimplyathinkingprocessbothareconcernedwithcausalrelationshipsinthematerialworldandbothemployanexperimentalmethodologythatresultsinempiricaldemonstrationsthatcanbeverifiedbyrepetition.47Scienceatleastintheoryislessconcernedwiththepracticalityofitsresultsandmoreconcernedwiththedevelopmentofgenerallawsbutinpracticescienceandtechnologyareinextricablyinvolvedwitheachother.Thevaryinginterplayofthetwocanbeobservedinthehistoricaldevelopmentofsuchpractitionersaschemistsengineersphysicistsastronomerscarpenterspottersandmanyotherspecialists.Differingeducationalrequirementssocialstatusvocabularymethodologyandtypesofrewardsaswellasinstitutionalobjectivesandprofessionalgoalscontributetosuchdistinctionsascanbemadebetweentheactivitiesofscientistsandtechnologists;butthroughouthistorythepractitionersof"pure"sciencehavemademanypracticalaswellastheoreticalcontributions. 48Indeedtheconceptthatscienceprovidestheideasfortechnologicalinnovationsandthatpureresearchisthereforeessentialforanysignificantadvancementinindustrialcivilizationisessentiallyamyth.Mostofthegreatestchangesinindustrialcivilizationcannotbetracedtothelaboratory.Fundamentaltoolsandprocessesinthefieldsofmechanicschemistryastronomymetallurgyandhydraulicsweredevelopedbeforethelawsgoverningtheirfunctionswerediscovered.Thesteamengineforexamplewascommonplacebeforethescienceofthermodynamicselucidatedthephysicalprincipleunderlyingitsoperations. Inrecentyearsasharpvaluedistinctionhasgrownupbetweenscienceandtechnology.Advancesinsciencehavefrequentlyhadtheirbitteropponentsbuttodaymanypeoplehavecometofeartechnologymuchmorethanscience.49Forthesepeoplesciencemaybeperceivedasasereneobjectivesourceforunderstandingtheeternallawsofnaturewhereasthepracticalmanifestationsoftechnologyinthemodernworldnowseemtothemtobeoutofcontrol. 50Manyhistoriansofsciencearguenotonlythattechnologyisanessentialconditionofadvancedindustrialcivilizationbutalsothattherateoftechnologicalchangehasdevelopeditsownmomentuminrecentcenturies.Innovationsnowseemtoappearataratethatincreasegeometricallywithoutrespecttogeographicallimitsorpoliticalsystems.Theseinnovationstendtotransformtraditionalculturalsystemsfrequentlywithunexpectedsocialconsequences.Thustechnologycanbeconceivedasbothacreativeandadestructiveprocess. Indeedtheconceptthatscienceprovidestheideasfortechnologicalinnovationsandthatpureresearchisthereforeessentialforanysignificantadvancementinindustrialcivilizationisessentiallyamyth.
Directions: Inthefollowingtextsomesentenceshavebeenremoved.ForQuestions41-45choosethemostsuitableonefromthelistA-Gtofitintoeachofthenumberedblanks.Therearetwoextrachoiceswhichdonotfitinanyoftheblanks.MarkyouranswersonANSWERSHEET1. Screamingheadlinesaboutstarsarrestedforeverythingfromspousalabusetofirearmsviolationsmakeitpainfullyclearthatathletictalentisn’tenoughtodealwiththerigorsofbeingapro. 41.______________________ Ateamthatfindsitselfinseriousbehavioralstraitswilloftenhireafamouspersontohelpdefusethesituationandhelppolishatarnishedfranchiseimages--witnesstheDallasCowboysnamingextremely-cleanformerAll-ProrunningbackCalvinHillaYaleDivinitySchoolgraduateasaspecialconsultant.Thereisanaccompanyingcommandmenthandeddownfromonhighbytheczarsofprosports:Ifyou’reaneliteathletetheroleofrolemodelismandatorynotoptional. 42.______________________ "We’rerunningabusinesswhereplayersareourproducts.It’sabusinesswithveryvisibleandprominentyoungmenintheforefront"saysPatWilliamsseniorexecutivevicepresidentoftheNBA’sOrlandoMagicafranchisethathashired"DoctorJ"JuliusErvingasabroad-rangingam-bassadortothecommunityandthelockerroom."Surewe’reprotectingthebusinessbutwe’realsoprotectingthesporttoo.Andhavingabunchoflawbreakersplayingyoursportdoesn’tmakeitattractive--tofansortosponsors.It’salsotherightthingtodofortheseyoungmen." 43.______________________ HillwhohasheldexecutivepositionswiththeClevelandBrownsandtheBaltimoreOriolessinceendinghisplayingdayssaysthepressureandscrutinyfacedbyhissonDetriotPistonsstarGrantHillarefarmoreintensethanwhatheenduredduringhisdaysinthe1960sand1970swiththeCow-boysRedskinsandBrowns. 44.______________________ "Whatscaresmeaboutfreeagencyisthesamethingthatscaresmeaboutsociety--thereisnolongerstabilityorasenseofcommunity"saysHill."andthat’shelpedbreakdownasenseofteamcultureandtradition." 45.______________________ Notonlyaretoday’snewprosyoungerthanevertheyhaveahealthydisrespectfortheirathleticeldersandthetraditionsoftheleaguestheyareenteringaccordingtoGarySailesasportssociologistatIndianaUniversity. [A]Butaskyourself:DoesJerryJonestheowneroftheDallasCowboyshireHillbecauseheisgenuinelyconcernedaboutthepsychologicaleffectsoffameonMichaelIrvinamarriedmanwhowasfoundinahotelroomfullofcocaineandexoticdancersOrdoesJones.wanttoexpropriateHill’suprightimageaswhitewashforthedamagedonetohiscashflowandcorporaterelationsbyIrvinandothermembersof"America’sTeam" [B]"Thevaluesystemaredifferent"saysSailes"Theboundariesoftheirmainstreamdon’tintersectwiththeboundariesofmainstreamAmerica.Andifyou’renotfindingsomewaytobridgethegapbetweenmainstreamAmericaandwherethesekidscomefromyou’rewastingyourtime." [C]Attheheartofallthiscounselingandconcernistheday-to-daypressureonaproathlete."ThereisalotofmoneyandfameinvolvedwhenyousignaNBAcontract"saysLamontWinstonwhohandlesplayerprogrammesfortheKansasCityChiefs."Yetthereisnowhereinthatcontractthatsaysyouwillfeeltremendousstressyouwillfeeltremendousanxietyandpressure." [D]InbasketballWilliamsseesamoredevastatingversionofthematurityproblemaffectingprosportscausebytheinfluxofyoungerandyoungerplayerswhohavedecidedtoabandonthefinaltwoyearsofcollegeorditchcollegealtogether. [E]Andthistouchesonakeyproblemthatagenericmentoringprogrammemaynotaddress:therearecrucialculturaldifferencesbetweentheathletesandtheworldtheyareabouttoenter. [F]Healsopointstoadestructiveconsequenceoffreeagency--theendofanaturalclubhousesystemofveteranplayerswhoservedasmentorstoyoungrookiespassingonthetraditionsandexpectationsofaparticularclubbeittheDetriotTigersortheWashingtonRedskins. [G]Coachesownersandmanagersacknowledgetheincreasingneedtoteachtheirtalentshowtoactwhatandwhomtoavoidandwhatburdensaccompanythemoneyandthefame.Theplayersneedtobetaughtabouteverythingfromfinancesandcareerchoicesoutsidethegametoemotionalcounselingandsubstanceabuse. 42
Directions: Inthefollowingtextsomesentenceshavebeenremoved.ForQuestions41-45choosethemostsuitableonefromthelistA-Gtofitintoeachofthenumberedblanks.Therearetwoextrachoiceswhichdonotfitinanyoftheblanks.MarkyouranswersonANSWERSHEET1. Screamingheadlinesaboutstarsarrestedforeverythingfromspousalabusetofirearmsviolationsmakeitpainfullyclearthatathletictalentisn’tenoughtodealwiththerigorsofbeingapro. 41.______________________ Ateamthatfindsitselfinseriousbehavioralstraitswilloftenhireafamouspersontohelpdefusethesituationandhelppolishatarnishedfranchiseimages--witnesstheDallasCowboysnamingextremely-cleanformerAll-ProrunningbackCalvinHillaYaleDivinitySchoolgraduateasaspecialconsultant.Thereisanaccompanyingcommandmenthandeddownfromonhighbytheczarsofprosports:Ifyou’reaneliteathletetheroleofrolemodelismandatorynotoptional. 42.______________________ "We’rerunningabusinesswhereplayersareourproducts.It’sabusinesswithveryvisibleandprominentyoungmenintheforefront"saysPatWilliamsseniorexecutivevicepresidentoftheNBA’sOrlandoMagicafranchisethathashired"DoctorJ"JuliusErvingasabroad-rangingam-bassadortothecommunityandthelockerroom."Surewe’reprotectingthebusinessbutwe’realsoprotectingthesporttoo.Andhavingabunchoflawbreakersplayingyoursportdoesn’tmakeitattractive--tofansortosponsors.It’salsotherightthingtodofortheseyoungmen." 43.______________________ HillwhohasheldexecutivepositionswiththeClevelandBrownsandtheBaltimoreOriolessinceendinghisplayingdayssaysthepressureandscrutinyfacedbyhissonDetriotPistonsstarGrantHillarefarmoreintensethanwhatheenduredduringhisdaysinthe1960sand1970swiththeCow-boysRedskinsandBrowns. 44.______________________ "Whatscaresmeaboutfreeagencyisthesamethingthatscaresmeaboutsociety--thereisnolongerstabilityorasenseofcommunity"saysHill."andthat’shelpedbreakdownasenseofteamcultureandtradition." 45.______________________ Notonlyaretoday’snewprosyoungerthanevertheyhaveahealthydisrespectfortheirathleticeldersandthetraditionsoftheleaguestheyareenteringaccordingtoGarySailesasportssociologistatIndianaUniversity. [A]Butaskyourself:DoesJerryJonestheowneroftheDallasCowboyshireHillbecauseheisgenuinelyconcernedaboutthepsychologicaleffectsoffameonMichaelIrvinamarriedmanwhowasfoundinahotelroomfullofcocaineandexoticdancersOrdoesJones.wanttoexpropriateHill’suprightimageaswhitewashforthedamagedonetohiscashflowandcorporaterelationsbyIrvinandothermembersof"America’sTeam" [B]"Thevaluesystemaredifferent"saysSailes"Theboundariesoftheirmainstreamdon’tintersectwiththeboundariesofmainstreamAmerica.Andifyou’renotfindingsomewaytobridgethegapbetweenmainstreamAmericaandwherethesekidscomefromyou’rewastingyourtime." [C]Attheheartofallthiscounselingandconcernistheday-to-daypressureonaproathlete."ThereisalotofmoneyandfameinvolvedwhenyousignaNBAcontract"saysLamontWinstonwhohandlesplayerprogrammesfortheKansasCityChiefs."Yetthereisnowhereinthatcontractthatsaysyouwillfeeltremendousstressyouwillfeeltremendousanxietyandpressure." [D]InbasketballWilliamsseesamoredevastatingversionofthematurityproblemaffectingprosportscausebytheinfluxofyoungerandyoungerplayerswhohavedecidedtoabandonthefinaltwoyearsofcollegeorditchcollegealtogether. [E]Andthistouchesonakeyproblemthatagenericmentoringprogrammemaynotaddress:therearecrucialculturaldifferencesbetweentheathletesandtheworldtheyareabouttoenter. [F]Healsopointstoadestructiveconsequenceoffreeagency--theendofanaturalclubhousesystemofveteranplayerswhoservedasmentorstoyoungrookiespassingonthetraditionsandexpectationsofaparticularclubbeittheDetriotTigersortheWashingtonRedskins. [G]Coachesownersandmanagersacknowledgetheincreasingneedtoteachtheirtalentshowtoactwhatandwhomtoavoidandwhatburdensaccompanythemoneyandthefame.Theplayersneedtobetaughtabouteverythingfromfinancesandcareerchoicesoutsidethegametoemotionalcounselingandsubstanceabuse. 44
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