高考英语外刊阅读模拟强化训练：七选五专题十七

高考英语外刊阅读模拟强化训练七选五专题十七Nexttimeyourewithalovedonetryanawkwardexperiment:Takeamomentofsilenceandgazeintoeachotherseyes.1“Theressomethinginthatlookingthathasmeaningsustainablemeaning“saysJoyHirschaneuroscientistatYaleSchoolofMedicine.Themechanismfbrconnectionhasneverreallybeenunderstood.2Hirschandotherneuroscientistshaveonlyrecentlybeguntoacquiremeaningfuldatamappingtheinterplay.Suchworkhaspromisingpotentialintherealmsofautismandotherbehavioralpsychologyresearch.Eyecontactundoubtedlyholdspoweroveroursocialconnections.Ontheneurologicallevelaloneavastarrayofvariableshaslimitedourunderstandingofhoweyecontactinformsthebrain.—3Severalyearsagoherteamfiguredouthowtoadaptanexistingneuroimagingtoolcalledfunctionalnear-infraredspectroscopyorfNIRSforthepurposeofanalyzingthebrainsoftwopeoplesimultaneouslyduringnaturalinteractions.4SpecificallyfNIRSexperimentshavedemonstratedthatin-personeyecontactseemstobeconnectedtoabrainclusterassociatedwithlanguageproductionandreception.5Insimpleterms:“TheeyeshaveprivilegedaccesstolargepartsofthebrainJsaysHirsch.【Discover（May2023）］Facesandbrainsworktogetherlikelocksandkeys.IntheirresearchHirschhasrevealedarobustregionofthebrainthatisassociatedwitheyecontact.Bythetimeyoureachaboutfoursecondsthingswillprobablystarttofeeluncomfortable.Itisalsoassociatedwiththeprimarysomatosensorycortexwhichisfundamentaltoprocessingsensations.Hirsch9sexperimentshavealsorevealedtheuniquetendencyfortwobrainstosynchronizepatternsduringeyecontact.Infactmanyquestionsremainunansweredabouthoweyecontactmightinfluencesocialinteractions.ButHirschsBrainFunctionLaboratoryhascommittedtoovercometheseresearchlimitationsthankstonewtechnology.SauropodDinosaurs（蜥脚类恐龙）weregiantsoftheJurassicandCretaceousperiods.Andwhiletherearemultiplereasonswhythesereptilesgrewtosuchimposingsizespaleontologists（古生物学家）arestilluncoveringthebiologicalparticulars.Amongthemresearchershavelearnedwerecushionedfeet.Paleontologistshavebeenponderingsauropodfeetforalongtime.Footprintsandtrackwaysleftbythesedinosaursshowthatthebottomsoftheirfeethadsoftpadsontheundersideofthetoes.2Understandinghowananimalholdstheirfeetisacomplicatedtask.Someanimalssuchasbearsandhumansareplantigrade.3Butmanyotheranimalslikecatsandbirdsaredigitigrade一effectivelystandingontiptoe.Foralongtimepaleontologiststhoughtsauropodswereflatfootedplantigradeanimals.ButJanneloftheNaturalHistoryMuseumnotesthatthedinosaurshaveanarrangementthatisalittlestrange.4Eventuallyinsteadofswitchingfootposturesthepadsatthebottomoftheirfeetformedcushionsthatallowedmorecontactwiththeground.Theresearchresolveswhatpaleontologistshaveonlybeenabletospeculateaboutfor120years:Thepadswerepartofaconstellationoffeaturesthatopenedevolutionaryopportunitiesforsauropoddinosaurstobecomeexceptionallyenormous.Egg-layingforgoingchewingandlightweightbonesfilledwithairsacsalsohadtheirrolestoplay.5【Discover（May2023Thatflexibilitymayhavehelpedredistributeweightastheymoved.Thismeanstheentirefootfromtoestoheeltouchestheground.TheyallowedSauropodDinosaurstosurpasswhafsbeenpossibleforanyland-dwellingmammalsince.Thelargestspeciescouldreachlengthsexceeding100feetwithweightthatcouldtop80tons.E.Theearliestsauropodancestorsweredigitigrade.Howeverusingvirtual3Dmodelsoffeetfromsauropoddinosaurstheresearcherswereabletostudythepresenceorabsenceofafootpad.Butitwasntuntilrecentlythatresearchersunderstoodjusthowimportantthesepillowypedalsweretotheevolutionoftrulygargantuandinosaurs.

③Fromhospitalstaffandemergencyresponderstoservice-industryemployeesshiftworkersmakeupaboutone-fifthoftheU.S.workforce.1Reducingthoseriskscouldbenefitmillionsofworkingadults.Thesehealthconsequencescanmanifestinavarietyofways.Workingirregularornightshiftsgenerallysuppressthebodysnaturalproductionofmelatonin/9saysSabraAbbottasleepmedicinespecialist.Melatoniniscrucialinsleepregulation.2Shiftworkersusuallyareasleepduringthedaywhenwearemeanttobealertwhichcanresultinshortandfragmentedsleep.3ApersonwithSWSDmayhaveirritabilityormoodproblemsanincreasedlikelihoodofwork-relatederrorspoorcopingskillsimpairedsocialfunctioningandvarioushealthissues.Disruptingthecircadianrhythmisntjustaboutsleep;italsoaffectshowtheentirebodyfunctionsincludingthecardiovascularandimmunesystemsaswellasoverallmetabolismdigestionandhormonalbalance.4Tominimizethehealthrisksofhavingnontraditionalworkhoursexpertsrecommendkeepingaregularsleepscheduleevenduringoff-workperiods.5Maketimeforsleepduringyourofftimemakingsurethatyouhaveadarkquietanduninterruptedplacefbrsleep“Abbottadds.[DiscoverMay2023]Trytofindacompromisesleepwindowthatisrelativelysimilarondaysonanddaysoff.Theirfindingssuggestthatthehealthimpactsofshiftworkpersistovertime.Itssuppressionmeddleswiththebodyscircadianrhythmorourinternalclock.Suchadjustmentsincludeensuringthatemployeeshavethesamebreaktimeeveryday.ThisputsthematriskofaconditioncalledshiftworkdisorderSWDorshiftworksleepdisorderSWSD.Researchshowsthatshiftworkisassociatedwithahostofhealthconcerns.Thatswhyirregularornightshiftsareassociatedwiththeincreasedriskforobesityhypertensioncardiovasculardiseaseanddiabetes—evencancer.答案CFGBDDGBECFCEGA。