阅读理解寒假训练（19）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。Ourbodyclock，ornaturalbodyrhythm，influencesourenergyandalertness．Payingattentiontoitcanhelpuschoosethesuitabletimeofdaywhenwebestperformspecifictasks．Thereality，however，isthatmostofusorganizetheirtimearoundworkdemands，schooldeadlines，commutingorsocialevents．Doingwhateveryourbodyfeelslikedoingisaluxuryintoday'sfast-pacedmodemsociety．Butthatdoesn'tmeanitisn'tworthtrying．Obeyingourbodyclockhassignificanthealthbenefits．Disruptingournaturalbodyrhythm，ontheotherhand，hasbeenlinkedtoproblemssuchasdepression，obesity，orheadache，saysSteveKey，abiologyprofessor．Whenthebodyclockcansynchronize（使……同步）therhythmsofitsnaturalprocesses，it“givesusanadvantageindailylife”，saysKey．Accordingtohim，whenitcomestocognitive（认知的）work，mostadultsperformbestinthelatemorning．Asourbodytemperaturestartstorisejustbeforeawakeninginthemorningandcontinuestoincreaseuntilmidday，ourmemory，alertnessandconcentrationgraduallyimprove．However，headds，ourabilitytoconcentratetypicallystartstodecreasesoonthereafter．Mostofusaremoreeasilydistracted（分心）betweennoonand4pm．Alertnessalsotendstofallaftereatingamealandsleepinesstendstopeakaround2pm，makingthatagoodtimeforanap．Surprisingly,tirednessmayincreaseourcreativepowers．Formostadults，problemsthatrequireopenendedthinkingareoftenbestdealtwithintheeveningwhentheyaretired，accordingtoastudyinthejournalThinking&Reasoning．Whenchoosingatimeofdaytoexercise，payingattentiontoyourbodyclockcanimproveresults．Physicalperformanceisusuallybestfromabout3to6pm，saysMichaelSmolensky，aprofessorofbiomedicalengineering．Ofcourse,noteveryone'sbodyclockisthesame，makingitevenhardertosynchronizenaturalrhythmswithdailyplans．1．Ifweknowournaturalbodyrhythmwell,wecan．A．findoutthesuitabletimetodospecifictasksB．organizeourtimearoundworkdemandsC．dowhateverourbodyfeelslikedoingD．besuretobehealthy2．WhichofthefollowingisNOTtrue?A．OuralertnessisinfluencedbyournaturalbodyrhythmB．Doingwhateveryourbodyfeelslikeisverydifficultinourmodemsociety．C．Obeyingourbodyclockisgoodforourhealth．D．Disruptingournaturalbodyrhythmcanleadtoobesity．3．AccordingtoSteveKey，whichofthefollowingisNOTtrue?A．Whenourbodyclocksynchronizestherhythmsofitsnaturalprocesses，wecandobetter．B．Whenitcomestocognitive（认知的）work，mostpeopleperformbestinthelatemorning．C．Asbodytemperaturerisesbeforeawakeninginthemorning，ourconcentrationgraduallyimproves．D．Weconcentratebetterinthelatemorningthanbetweennoonand4pm．4．Inspiration（灵感）tosolveadifficultproblemwillmostprobablycometous．A．whenwegetupinthemorningB．whenwearetiredintheeveningC．whenwearefullofenergyinthelatemorningD．whenweareasleepatnight5．Whichofthefollowingcanbethesuitabletitleforthepassage?A．Whatisnaturalbodyrhythm?B．Naturalbodyrhythmisgoodforus．C．Somethingaboutnaturalbodyrhythm．D．Thelatestresearchaboutnaturalbodyrhythm．【参考答案】1---5ADBBC2016高考英语二轮：（寒假）阅读理解训练（19）及答案A“Clevernessisagiftwhilekindnessisachoice.Giftsareeasy–they’regivenafterall.Choicescanbehard.”––JeffBezosIgottheideatostartAmazon16yearsago.IcameacrossthefactthattheInternetusagewasgrowingat2,300percentperyear.I’dneverseenorheardofanythingthatgrewthatfast,andtheideaofbuildinganonlinebookstorewithmillionsoftitleswasve...
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