2016年12月英语四级作文预测5篇.doc

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1、?，看看“低头族”“僵尸族”，只知其利，不知其弊——刷屏刷到吐你得“晕屏症”了(DoyousufferfromcybersicknessItcausesnauseawhilescrollingonphones)，认识到智能手机可能会带给我们的危害，希望它能警醒我们，让我们能够更加合理的使用智能手机。　　四六级写作话题：晕屏症—Cybersickness　　【原文】　　DoyousufferfromcybersicknessItcausesnauseawhilescrollingonphones　　Th

2、eriseofmobilephoneshasbeenblamedforanumberofsocialills,butyoursmartphonemayalsobemakingyouphysicallysickaswell.Scientistshaveidentifiedaconditioncalled“cybersickness”,whichtheysayisthedigitalversionofmotionsickness.Thephenomenon,whichaffectsupto80percen

3、tofthepopulationwhoownsmartphonesortablets,leadstofeelingsofnauseaandunsteadiness.Itiscausedbyseeingfastmotiononascreenandcoversanythingfromacarchaseinafilmtoscrollingthroughwebpagesonyourphone.Themorerealisticthevisualcontentis,thehigheryourchancesofge

4、ttingcybersickness.TheconditionwasidentifiedinapieceintheNewYorkTimesinwhichBritishandUSexpertssaidthatitneededaddressing.CyrielDiels,acognitivepsychologistandhumanfactorsresearcherat23CoventryUniversity’scentreforMobilityandTransport,said:“It’safundame

5、ntalproblemthat’skindofbeensweptunderthecarpetinthetechindustry.”“It’sanaturalresponsetoanunnaturalenvironment.”Motionsicknessleavessufferersfeelingillbecausetheyfeelmovementinyourmusclesandyourinnerearbutdonotseeit.Themismatchindigitalsicknessistheoppo

6、site—youseemovementonthescreenbutdonotfeelit.Theeffectisthesameandthesymptomsincludeaheadache,wantingtothrowup,confusionandtheneedtositdown.Oftencybersicknessmanifestsitselfinasubtlewayandsufferersputitdowntostressoreyestrain.StevenRauch,aprofessorofoto

7、laryngologyatHarvardMedicalSchool,said:“Yoursenseofbalanceisdifferentthanothersensesinthatithaslotsofinputs.”Whenthoseinputsdon’tagree,that’swhenyoufeeldizzinessandnausea“Somestudiesthathavebeencarriedoutintocybersicknessfoundthatwomenaremoresusceptible

8、thanmen,theNewYorkTimesreported.ThosewhohaveTypeA’personalities—meaningtheyareconfidentandassertive—aremorelikelytosufferfromcybersicknessaswell.Amongthosewhohavereportedexperiencingtheconditionhavebeenvideogamerswhospendhourspla