PAGE\*MERGEFORMAT6历年高考语法填空真题1.(2018全国卷I)阅谈下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Accordingtoareviewofevidenceinamedicaljournal,runnerslivethreeyears61(long)thannon-runners.Youdon’thavetorunfastorforlong62(see)thebenefit.Youmaydrink,smoke,beoverweightandstillreduceyourriskof63________(die)earlybyrunning.Whilerunningregularlycan’tmakeyouliveforever,thereviewsaysit64(be)moreeffectiveatlengtheninglife65walking,cyclingorswimming.Twooftheauthorsofthereviewalsomadeastudypublishedin201466showedamerefiveto10minutesadayofrunningreducedtheriskofheartdiseaseandearlydeathsfromall67(cause).Thebestexerciseisonethatyouenjoyandwilldo.Butotherwise...it’sprobablyrunning.Toavoidkneepain,youcanrunonsoftsurfaces,doexercisesto68(strength)yourlegmuscles(肌肉)，avoidhillsandgetgoodrunningshoes.Runningischeap,easyandit’salways69(energy).Ifyouaretimepoor,youneedrunforonlyhalfthetimetogetthesamebenefitsasothersports,soperhapsweshouldallgive70atry.2.(2018全国卷II)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。Dietshavechangedinchina-andsotoohasitstopcrop.Since2011,thecountry61____(grow)morecornthanrice。Cornproductionhasjumpednearly125percentover__62__past25years,whilericehasincreasedonly7percent.Atasteformeatis63_____(actual)behindthechange:Animportantpartofitscornisusedtofeedchickens,pigs,andcattle.Anotherreasonforcorn'srise:Thegovernmentencouragesfarmerstogrowcorninsteadofrice64_________(improve)waterquality.Cornuseslesswater_65_____riceandcreateslessfertilizer(化肥)runoff.Thisswitchhasdecreased66________(pollute)inthecountry'smajorlakesandreservoirsandmadedrinkingwatersaferforpeople.AccordingtotheWorldBank,Chinaaccountsforabout30percentoftotal67______(globe)fertilizerconsumption.TheChineseMinistryofAgriculturefindsthatbetween2005-whenthegovernment68______(start)asoil-testingprogram69_________givesspecificfertilizerrecommendationstofarmers-and2011,fertilizerusedroppedby7.7milliontons.Thatpreventedtheemission(排放)of51.8milliontonsofcarbondioxide.China'sapproachtoprotectingitsenvironmentwhile70_____(feed)itscit