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1、山西沁水县2017高考英语阅读理解训练阅读理解。OnMay23,1989,StefaniaFollinicameoutfromacaveatCarlsbad,NewMexico.Shehadn'tseenthesunforeighteenandahalfweeks.Stefaniawasinaresearchprogram,andthescientistsintheprogramwerestudyingbodyrhythms(节奏).InthisexperimentStefaniahadspent130daysinacave,30feetindepth.During
2、hertimeinthecave,Stefaniahadbeencompletelyaloneexceptfortwowhitemice.Herlivingplacehadbeenverycomfortable,buttherehadbeennothingtofellherthetime.She'dhadnoclockorwatches,notelevisionorradio.Therehadbeennonaturallightandthetemperaturehadalwaysbeenkeptat21℃.Theresultswereveryinteresting.
3、Stefaniahadbeeninthecaveforoverfourmonths,butshethoughtshehadbeenthereforonlytwo.Herbodyclockhadchanged.Shehadn'tkepttoa24-hourday.Shehadstayedawakefor20-25hoursandthenhadsleptfor10hours.Shehadeatenfewermealsandhadlost17lbsinweightasaresult!Shehadalsobecomeratherdepressed(抑郁).Howhadshe
4、spenthertimeinthecave?Aspartoftheexperimentshe'ddonesomephysicalandmentaltests.She'drecordedherdailyactivitiesandtheresultsofthetestsonacomputer.Thiscomputerhadbeenspeciallyprogrammedfortheproject.Whenevershewasfree,she'dplayedcards,readbooksandlistenedtomusic.She'dalsolearnedFrenchfro
5、mtapes.Theexperimentshowedthatourbodyclocksareaffectedbylightandtemperature,Forexample,thepatternofdayandnightmakesuswakeupandgotosleep.However,Peopleareaffectedindifferentways.Somepeoplewakeupnaturallyat5:00am,butothersdon'tstarttowakeuptill9:00or10;00am.Thisaffectsthewholedailyrhythm
6、.Asaresult,theearlyrisersareattheirbestinthelatemorning.Thelaterisers,ontheotherhand,aretiredduringthedayandonlycometolifeintheafternoonorevening!()1.Stefaniastayedinthecaveforalongtimebecause___________.A.shewasaskedtodoresearchonmiceB.shewantedtoexperiencelonelinessC.shewasthesubject
7、ofastudyD.sheneededtorecordherlife【答案】C。.细节理解题.根据第一段中Stefaniawasinaresearchprogram和整段的意思,可以排除A,B,D项.()2.WhatisacauseforthechangeofStefania'sbodyclock?A.Eatingfewermeals.B.HavingmorehoursofsleepC.Lackingphysicalexercise.D.Gettingnonaturallight.7【答案】D.。细节理解题.根据第二段中Shehadn'tkepttoa24-ho
