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1、2017廣州中考英語(yǔ)模擬卷一、語(yǔ)法選擇（共15小題：每小題1分，滿分15分）閱讀下面短文，按照句子結(jié)構(gòu)的語(yǔ)法性和上下文連貫的要求，從1-15各題所給的A、B、C和D項(xiàng)中選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。Coldweatherduringwintermonthsmaykeepmanypeoplefrom1homeandrunningintheopenair.2,anewstudyshows3thedropintemperatureisagoodreasontorun.Infact,researcherssay,runningin
2、coldweather4improveone’sperformance（身體機(jī)能）.Manypeoplesayrunninginwinterisdifficult.Tworeasonsarethelowtemperaturesandbitterwinds.Yetmanyrunnersmightfind5easierthanrunninginhotweather.Thatcouldbebecauselowertemperaturesreducestressonthebody.Whenyourunincoldweather,yourh
3、eartrateis6thaninwarmerconditions.Besides,thebodyneedslesswater7acolddaythaninwarmweather.ThisinformationcomesfromJohnBrewer,asportsscientistatSt.Mary’sUniversityinLondon.Brewersayseverymovementrunnersmakeproducesheat.Heexplainsthatonewayinwhichweloseheat8bysweating,a
4、ndthatthebodyalsolosesheatbytransportingthebloodtothesurfaceoftheskin.Butsweatingputsmuchstrain（張力）ontheheart,particularlyinhotconditionsbecauseitis9hardertoloseheatwhentheexternalenvironmentiswarm10.Inaddition,runninginhighertemperaturesresultsinfasterheartrates.Scie
5、ntistsfound,11,thatheartrateswereabout6percenthigherinthehotterconditions.However,runningincoolertemperatureshas12advantages.Oneisthatthebodydoesnothavetoworksohardtopumpbloodtothe13surfaceincoolertemperatures,whichmeansrunningrequireslessenergy.Severalwebsitesnotetha
6、tthemostimportantthingforpeople14runincoldconditionsistoweartherightclothing.Andespecially,keepingasdryaspossibleisveryimportant15exercisinginlowtemperatures.(294words)()1.A.leaveB.leavingC.leftD.toleave()2.A.ButB.ThereforeC.HoweverD.yet()3.A.whatB.thatC.whetherD.if()
7、4.A.helpB.tohelpC.helpsD.helping()5.A.thatB.thisC.itsD.it()6.A.lowerB.lowC.lowestD.morelow()7.A.atB.ofC.inD.on()8.A.areB.isC.wereD.was()9.A.manyB.moreC.muchD.most()10.A.aswellB.alsoC.norD.either()11.A.suchasB.meanwhileC.besidesD.forexample()12.A.anyB.someC.muchD.few()
8、13.A.skins’B.skinC.skin’sD.skins()14.A.whichB.whomC.whoseD.who()15.A.whenB.afterC.beforeD.until二、完形填空（共10小題：每小題1.5分，滿分15分）閱讀
