（小学中学试题）内蒙古赤峰市 高二英语5月下旬周考(无答案).doc

内蒙古赤峰市2015-2016学年高二英语5月下旬周考试题（无答案）
第一部分：阅读理解（每小题2分）
Doyoueverpullyourphoneoutofyourpocket,thinkingitisvibrating（振动）,onlytofindthatitisn't?
Thisphenomenon,whichscientistscall"phantom（幻觉的）phonevibration",isverycommon.Around80%ofpeoplesurveyedsaytheyhaveimaginedtheirphonesvibratingwhentheywereactuallystill.
So,whatleadstothisuniversalbehavior?AccordingtotheBBC,theexplanationliesinyourbrain'sabilitytodiscoversignalsfromtheoutsideworld.
Whenyourphoneisinyourpocket,therearetwopossiblestates:itiseithervibratingornot.Meanwhile,youalsohavetwopossiblestatesofmind:thejudgmentthatthephoneisvibrating,orthatitisn't.
Ideally,youmatchthefourstatescorrectly.However,sometimesyourbraindecidesthattheconsequencesofmissingacallaremoreseriousthana"falsealarm".Therefore,youbecomemoresensitivetovibrationssothatyoudon'tmissanything.
Thisisjustlikethefirealarminyourhome---itcanbeannoyingwhenitgoesoffinresponsetojustatinybitofsmoke.Butthat'sasmallpricetopaycomparedtoafirereallybreakingoutbecausethealarmfailstoalertyou.
Now,youmightstillask:whycan'tourbrainsjustmakeeveryjudgmentcorrectlywithoutbeingtoosensitivetofalsesignals?
Theansweristhatyourbrainbearsaheavyburdeneveryday.“Yougetalargeamountofsensoryinformationthat'scomingfromyoureyes,earsandskin,andyoucan'tdealwithallthatinformationallthetime,"MichaelRothberg,aresearcheratBaystateMedicalCenterinSpringfield,US,toldLiveScience.
Forexample,therustling（沙沙声）ofclothingorthegrowling（咕咕声）ofyourstomachmaybothleadyourbraintobelievethattheycomefromthevibrationofyourphone-itisliketryingtohearyournamebeingcalledinanoisyroom.
So,perhapsyoushouldjustcheckyourphonewheneveryouthinkit'svibrating.It'snottoomuchtroubletodothat,isit?
1．Accordingtothispassage,phantomphonevibration_____.
A.iscommonamongpeoplewithmentalproblems
B.canmeasurepeople'sabilitytocollectinformation
C.happenswhenourbrainsreactsensitivelytofalsesignals
D.helpsourbrainstomakequickandaccuratedecisions
2．AccordingtoMichaelRothberg,whichismainlyresponsibleforphantomphonevibration?
A.Anoisyback