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1、Texting（发短信）walkersaren’tjustanannoyance阅读理解答案 阅读理解 Texting（发短信）walkersaren’tjustanannoyancetootherwalkers,Australianresearchersarmedwithmoviespecial-effectstechnologyhavedeterminedscientificallythatthey’rethreatstothemselves.Usingmotion-capturetechnologysimilartothatusedforfilms,researchers
2、concludedthattextingwhilewalkingnotonlyaffectsbalancebutalsotheabilitytowalkinstraightline. “Somepeoplelikecheckingemailswhilewalkingtoworkinthemorning”saidthestudyco-authorHoorn,“buttheymaynotknowithasaseriouseffectonthesafetyofthemselves”.Otherfactshavealsoprovedthis.AtouristfromTaiwanwalke
3、doffapiernearMelbournelastmonthwhilecheckingFacebook,bringingasuddenandicyendtoapenguin-watchingvisit.Anotherpersonwhowastoowrappedupinhisphonetonoticedangerswalkedstraightintothefountaininfrontofashoppingmall. TheAustralianstudyinvolved27volunteers,athirdofwhomadmittedhavingknockedintoobject
4、swhiletexting.Theywereaskedtowalkmetersthreetimes—oncewithoutphones,oncewhilereadingtextandoncewhilewritingtext,wheneightcamerasrecordedtheiractions. Theyfoundthevolunteersusingthephonewalkedslower,and,moreseriously,theylockedtheirarmsandelbowsinlike“robots”,whichforcedtheirheadstomovemore,th
5、rowingthemselvesoffbalance.“Inapedestrian（步行的）environment,inabilitytomaintainastraightpathwouldbelikelytoincreasepotentialfortrafficaccidents”,saidMr.Hoorn.“Thebestthingtodoistostepasideandstop,orkeepoffthephone.” Authoritiesworld-widehavetakennote.SignsonHongKong’ssubwaysystemadvisepassenger
6、sinthreelanguagestokeeptheireyesofftheirphones.PoliceandtransportauthoritieshavehighlightedthedangerinSingapore,wheretheStraitsTimesnewspaperrecentlydeclaredcellphone-distractedroadcrossingas“badhabitNo.2”contributingtotherisingnumberofroaddeaths.Somestates,includingNewYorkandArkansas,areconsi
7、deringbansonwhatthey’recallingphonejaywalking(走路不遵守交通规则). 32.Accordingtothepassage,peopletextingwhilewalkingusually____________. A.putthemselvesindangerB.doharmtotheireyes C.donotinfluenceotherwalkersD.canstillwalkstraight 33.Whicho
