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1、上海市崇明中学2017学年第一学期中考试试卷高三英语组卷人叶乃明钟晓谊（满分140分，考试时间120分钟）第Ⅰ卷I.ListeningComprehensionII.GrammarandVocabularySectionADirections:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachb
2、lankwiththeproperformofthegivenword;fortheotherblanks, useonewordthatbestfitseachblank.It’stimetogooutforarun!Aslittleasfiveminutesofrunningorjoggingeachdaycanhelppeoplereducetheirriskofprematuredeathbynearlyone-thirdandextendtheirlivesbyaboutthreeyea
3、rs,accordingtoaU.S.study.Theresearcherstrackedtheexercisehabitsofover55,000adultsintheUnitedStatesforsixtotwenty-twoyears.About24percentoftheadultsdescribedthemselves(21)_____runners.Comparedtothosewhodidn’trun,thosewhodidwere30percent(22)_____(likely
4、)todieofanycauseduringthecourseofthestudy.Thesefigures(23)_____(adjust)totakeintoaccountpeople’ssmokinganddrinkinghabits,howoldtheywere(24)_____theyenrolledinthestudy,theirfamily’shealthhistoryandtheirotherexercisehabits.Theresearchersdivideduptheroug
5、hly13,000runnersintofivegroups(25)_____(base)onhowmanyminutestheyranperweek.Those(26)_____wereinthelowestgroupranupto50minutesoveraseven-dayperiod,andthoseinthehighestgroupranformorethan175minutesoverthecourseofaweek.Accordingtothestudy,thebenefitsofr
6、unningwereprettymuchthesameforallrunners.“Runningevenatlowerdosesorslowerspeedswasassociatedwithsignificantbenefits,”theresearcherswroteintheirreport.(27)_____(reduce)theriskofprematuredeath,theycalculated,allittookwas30to59minutesofrunningperweek.“Th
7、isfindinghasclinicalandpublichealthimportance,”thereportcontinues.“Timeisoneofthestrongestbarriersto(28)_____(participate)inphysicalactivity.Thisstudymaymotivatemorepeopletostartrunning.Peoplewho(29)_____hardlydevote20minutestomoderatephysicalactivity
8、eachdaymayappreciatetheefficiencyofafive-minuterun.”However,itisnotclear(30)_____thefindingsofthisstudywouldapplytothenationasawhole.第12页/共12页SectionBDirections:Completethefollowingpassagebyusingthewordsinthebox.Eachwordcanonlybeusedonce.Notet
