2022年12月大学六级英语阅读精解倒计时35天

2022年12月大学六级英语阅读精解倒计时35天Thequestionisnomereacademicone.Theease,forexample,withwhichpeoplecanchangefromworkinginthedaytoworkingatnightisaquestionofgrowingimportanceinindustrywhereautomationcallsforround-the-clockworkingofmachines.Itnormallytakesfromfivedaystooneweekforapersontoadapttoareversedroutineofsleepandwakefulness,sleepingduringthedayandworkingatnight.Unfortunately,itisoftenthecaseinindustrythatshiftsarechangedeveryweek;apersonmayworkfrom12:00midnightto8:00a.m.oneweek,8:00a.m.to4:00p.m.thenext,and4:00p.m.to12:00midnightthethirdandsoon.Thismeansthatnosoonerhashegotusedtooneroutinethanhehastochangetoanother,sothatmuchofhistimeisspentneitherworkingnorsleepingveryefficiently.

Theonlyrealsolutionappearstobetohandoverthenightshifttoanumberofpermanentnightworkers.Aninterestingstudyofthedomesticlifeandhealthofnight-shiftworkerswascarriedoutbyBrownin1957.Shefoundahighincidenceofdisturbedsleepandotherdisordersamongthoseonalternatingdayandnightshifts,butnoabnormaloccurrenceofthesephenomenaamongthoseonpermanentnightwork.

Thislattersystemthenappearstobethebestlong-termpolicy,butmeanwhilesomethingmaybedonetorelievethestrainsofalternatedayandnightworkbyselectingthosepeoplewhocanadaptmostquicklytothechangesofroutine.Onewayofknowingwhenapersonhasadaptedisbymeasuringhisbodytemperature.Peopleengagedinnormaldaytimeworkwillhaveahightemperatureduringthehoursofwakefulnessandalowoneatnight;whentheychangetonightwork,thepatternwillonlygraduallygobacktomatchthenewroutineandthespeedwithwhichitdoessoparallels,broadlyspeaking,theadaptationofthebodyasawhole,particularlyintermsofperformance.Therefore,bytakingbodytemperatureatintervalsoftwohoursthroughouttheperiodofwakefulnessitcanbeseenhowquicklyapersoncanadapttoareversedroutine,andthiscouldbeusedasabasisforselection.Sofar,however,suchaformofselectiondoesnotseemtohavebeenappliedinpractice.(445words)

1.Themainproblemoftheround-the-clockworkingsystemliesin_______.

A.thedisturbanceofthedailycycleofworkerswhohavetochangeshiftstoofrequently

B.theinconveniencesbroughtabouttotheworkersbytheintroductionofautomation

C.thefactthatpeopleworkingatnightareoftenlesseffective

D.thefactthatitisdifficulttofindanumberofgoodnightworkers

2.Thebestsolutiontoimplementingthe24-hourworkingsystemseems________.

A.toemploypeoplewhoworkonnightshiftsonly

B.tocreatebetterlivingconditionsfornightworkers

C.tochangeshiftsatlongerintervals

D.tohavelongershifts

3.WhichofthefollowingstatementsisNOTtrue?

A.Bodytemperaturemayserveasanindicationofaworker’sperformance.

B.Theemploymentofpermanentnightshiftworkersseemstobethebestsolutiontoproblemsoftheround-the-clockworkingsystem.

C.Takingbodytemperatureatregularintervalscanshowhowapersonadaptstothechangesofroutine.

D.Disturbedsleepoccursmorefrequentlyamongshiftworkers.

4.Itispossibletofindoutifapersonhasadaptedtothechangesofroutinebymeasuringhisbodytemperaturebecause________.

A.bodytemperaturechangeswhenthecycleofsleepandwakefulnessalternates

B.bodytemperaturechangeswhenhechangestonightshiftorback

C.thetemperaturereverseswhentheroutineischanged.

D.peoplehavehighertemperaturewhentheyareworkingefficiently.

5.Thephrase“coincidewith”(Line3,Para.1)couldbestbereplacedby_______.

A.takeplace

B.agreewith

C.accordto

D.takeup

答案：1.B推理引申题。其次段中提到人适应新习惯需要五天到一个礼拜的时间，但事实是工人的正常生活节奏常常处于被扰乱的状态，使工作和睡眠效率不佳。所以，正确考试*大答案为B。

2.A事实细节题。依据第三段第一句“Theonlyrealsolutio