BBCLEARNINGENGLISHTakeAwayEnglish随身英语Canalie-inmakeyouhealthier?睡懒觉能让你更健康？关于台词的备注:这不是广播节目的逐字稿件。本文稿可能没有体现录制、编辑过程中对节目做出的改变。請注意：中文文字内容只提供簡體版TakeAwayEnglish©BritishBroadcastingCorporation2016bbclearningenglish.com/chinesePage1of4Vocabulary:sleep词汇：睡眠Everymorning,myalarmgoesoff,Iwakefrommyslumberandhitthesnoozebutton.ThenIcrawlbackundertheduvettograbafewmoreminutesofshut-eye.“TonightI’llgotobedearly,”Itellmyself.But,eveningcomesandIgetasecondwind,completelyforgettingaboutmyearlynight.WhyamIfindingitsodifficulttogetagoodnight’ssleep?Andisitaproblem?Theamountwesleephasdeclinedovertheyearsandinsomniaisontherise.Moderntechnologyisoftenblamed.Thelightfromoursmartphoneaffectslevelsofmelatonin–thesleep-inducinghormone-keepinguswideawakeintotheearlyhours.Lackofsleepcanbadlyaffectourhealthandmemory.Weneeddeepsleeptomoveourmemoriesfromshort-termstorageintolong-termstorage.Ifwedon’tgetenoughsleep,wecouldlosethesememories.Thisisespeciallydisastrousforpeoplestudyingforexams.So,howcanwelearntosleepbetter?ForProfessorTillRoenneberg,it'simportantpeoplerecognisetheyhaveaninternalbodyclock.Thisdetermineswhetheryouareanightowl,anearlybirdorsomewhereinthemiddle.Wedon’thaveanychoice.“It’slikefeet,”hesaid“Somepeoplearebornwithbigfeetandsomewithsmallfeet,butmostpeoplearesomewhereinthemiddle.”Ourworkschedulesareoutofsyncwithournaturalsleeppatterns.Hesaysthisleadsto“socialjetlag”wherepeoplefeelliketheyareconstantlyinthewrongtimezone.PaulKelley–asleepexpertfromtheUniversityofOxford–saysthatmostpeoplearegettinguptooearly.Hebelievesworkandschoolshouldstartafewhourslater.Manycompaniesarestartingtorealisemoresleepcanmeanamoreproductiveworkforceandarechangingworkschedules.WhileinSouthKorea,officeworkersareheadingtorelaxationparloursatlunchtimetotakepowernapsinhammocksormassagechairs.Thisismuchhealthierthancatchingfortywinkswhilesittingonthetoiletordroppingoffattheirdesks.So,iflikemeyoufindyourselfh...
