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2025-2026学年上海市静安区高三（上）期末英语试卷（一模）

一、选词填空-短文：本大题共1小题，共10分。

1.A.shiftingB.setC.slideD.apply

E.fixesF.interplayG.sensitivityH.disrupted

I.signalsJ.declineK.modeled

Frequentflyershaveabagoftrickstogetoverjetlag.Scientistshaveplentyofsuggestionstoo：fromgettingadoseofsunlight，melatonin（褪黑素）orahitofexercise，tostayinghydrated，skippingcaffeine，andeatingatlocalmealtimes.Whilenoneareguaranteedquick（1）______，thesetipshelpourbodies（2）______backintotheirusualinternalclockswhichcoursethrougheveryorganofthebody，controlledbyamasterclockinthebrain.

Now，ateamofUSresearchersmodelingthosecircadianrhythms（昼夜节律）haslandedonwhattheysayisthefastestwaytoshakeoffjetlagandresetyourbodyclock-astrategythatcould（3）______tosleepyshiftworkerstoo.

Havingalargermealintheearlymorningofthenewtimezonecanhelpovercomejetlag，saysappliedmathematicianYitongHuangofNorthwesternUniversityinIllinois，wholedthemodelingstudy.Constantly（4）______mealschedulesorhavingamealatnightisdiscouraged，asitcanleadtoamismatchbetweencircadianrhythms.

Thefindingsnotonlyechoearlierstudiesonmealtiming，butalsoextendourunderstandingofwhycircadianrhythms（5）______withage.Huangandcolleagues（6）______internalclocksusingasuiteofmathematicalequations，aroughapproximationofthehumanbodyatbest，sotheycouldanalyzemultiplebiologicalclocksandcuesatonce，includinglightexposureandfoodintake.

Ofparticularinteresttotheresearchersweretheeffectsofagingoncircadianrhythms.Olderfolksgenerallytakelongertorecoverfromjetlag，whichmightbebecausetheircircadianrhythmsaremoreeasily（7）______ortakelongertoregroup.Huangandcolleaguesfindingsreaffirmwhathasbeensuggestedbeforefromanimalstudies，aboutthewaycircadianrhythmstirewithage.

Weaker（8）______fromtheagingbrainssuprachia