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1、2019-2020年高三英语一轮复习题组层级快练21Unit1Greatscientists新人教版必修Ⅰ.阅读理解(xx·浙江高三模拟)Everybodysleeps,butwhatpeoplestayuplatetocatch—orwakeupearlyinordernottomiss—variesbyculture.Fromdatacollected,itseemsthethingsthatcauseustolosethemostsleep,onaverage,aresportingevents,timechanges,andholidays.Aroundthewo
2、rld,peoplechangedsleeppatternsthankstothestartorendofdaylightsavingstime.Russians,forexample,begantowakeupaboutahalf－hourlatereachdayafterPresidentVladimirPutinshiftedthecountrypermanentlyto“wintertime”startingonOctober36.Russia'sotherlatenightsandearlymorningsgenerallycorrespondtopublich
3、olidays.OnNewYear'sEve,Russianshavetheworld'slatestbedtime,hittingthehayataround3：30am.RussiansalsogetupanhourlateronInternationalWomen'sDay,thedayfortreatingandcelebratingfemalerelatives.Similarly,Americans'latenights,latemornings,andlongestsleepsfallonthree－dayweekends.Canadagottheleast
4、sleepoftheyearthenightitbeatSwedenintheOlympichockey(冰球)final.TheWorldCupisalsochieflyresponsibleforsleepdeprivation(剥夺).TheworstnightforsleepintheU．K.wasthenightoftheEngland－ItalymatchonJune15.Britsstayedupahalf－hourlatertowatchit,andthentheywokeupearlierthanusualthenextmorningthankstosu
5、mmernights,thephenomenoninwhichthesunbarelysetsinnortherncountriesinthesummertime.Thatwasnothing,though,paredtoGermans,Italians,andtheFrench,whostayeduparoundanhourandahalflateronvariousdaysthroughoutthesummertowatchtheCup.Itshouldbemadeclearthatnoteveryonehasadevicetorecordtheirsleeppatt
6、erns,insomeofthesenations,it'slikelythatonlytherichestpeopledo.Andpeoplewhoelecttotracktheirsleepmaytrytogetmoresleepthantheaverageperson.Evenifthat'sthecase,though,theabovefindingsarestillstriking.Ifthemosthealth－consciousamongushavesuchdeepswingsinourshut－eyelevelsthroughouttheyear,howm
7、uchsleeparetherestofuslosing?1.Whatdoestheauthorsayaboutpeople'ssleepinghabits?A.Theyareculture－related.B.Theyaffectpeople'shealth.C.Theychangewiththeseasons.D.Theyvaryfrompersontoperson.2.WhatdowelearnabouttheRussiansregardingsleep?A.Theydon'tsleepmuchonweekends.B.
