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2019中考英语大阅读练习（8）及答案PartAWeallthinkeatingfruitsmeansjustbuyingfruits,cuttingthemandputtingthemintoour__1__.It'snotaseasyasyouthink.It'simportanttoknow__2__andwhentoeat.Fruitshouldbeeatenonanemptystomach.Ifyoueatfruitlikethat,itwillgostraight__3__thestomachintotheintestines(肠道).Itwillbegoodtoyourhealthandprovideyouwithplentyof__4__forlifeactivities.Fruitisthemostimportant__5__.Butwhenyoueattwopiecesofbreadandthensomefruit,itis__6__fromdoingso.Doyouknowthereason?Youhaveprobablyheardpeoplesaying—everytimeIeatwatermelonIburp(打嗝),whenIeatabananaIfeellike__7__tothetoilet.Whenthefruit__8__withotherfood,itproducesgas(气体).That'swhyyouwillfeeluncomfortable.Actuallythiswillnot__9__ifyoueatthefruitonanemptystomach.Eatingawholefruitisbetterthandrinkingthejuice.Whenyou__10__wanttodrinkfruitjuice,drinkonly__11__fruitjuice,NOTfromthebottlesorcans.Don'tdrinkjuicethathasbeen__12__up.Don'teatcookedfruitsbecauseyoudon'tgetthenutrients(营养成分)atall.Youonlygetthe__13__.Ifyouhavemasteredthe__14__wayofeatingfruits,youhavethe__15__ofbeauty,health,energy,happinessandalonglife.Darkcirclesundertheeyeswillnotappear.1.A.tablesB.platesC.mouthsD.boxes2.A.howB.whatC.whereD.who3.A.pastB.betweenC.amongD.through4.A.experienceB.energyC.pleasureD.spirit5.A.courseB.discoveryC.foodD.direction6.A.preventedB.protectedC.preparedD.practiced7.A.returningB.runningC.relaxingD.staying8.A.fixesB.fillsC.mixesD.joins9.A.checkB.spreadC.arriveD.happen10.A.totallyB.hardlyC.clearlyD.really11.A.expensiveB.colorfulC.freshD.medium12.A.burnedB.heatedC.setD.kept13.A.tasteB.weightC.shapeD.sugar14.A.successfulB.correctC.oppositeD.special15.A.requestB.secretC.styleD.point1－15、CADBCABCDDCBABBPartBA（2019中考保健与健康类选练）Spendingtwoorthreehoursplayingoutdoorseachdaycanreducethechanceofbecomingshort-sighted,aresearchshows.Itchallengesthebelief(信念)thatshort-sightednessiscausedbycomputeruse,watchingTVorreadinginweaklight.TheAustraliangovernmentresearchersbelievethatthesunlightisgoodforpeople’seyes.Theycomparedthevision(视力)andhabitsof100seven-year-oldchildreninSingaporeandAustralia.Inall,30%oftheSingaporeanchildrenwereshort-sighted—thisrate(比率)wastentimeshigherthanAustralianchildren.Bothgroupsspendasimilaramount(数量)oftimereading,watchingtelevisionandplayingcomputergames.HowevertheSingaporeanchildrenspentanaverage(平均)ofonlyhalfanhouradayoutdoors—90minuteslessthantheAustralianchildren.ProfessorIanMorgan,fromtheAustralianResearchCouncil’svisionCentre,said,“Humansarenaturallylong-sighted,butwhenpeoplebegintogotoschoolandspendlittleornotimeoutdoors,thenumberofshort-sightedpeoplegetslarger.We’realsoseeingmoreandmoreshort-sightedchildrenincitiesallaroundtheworldandthemainreasonmaybethatcitychildrenspendlesstimeoutdoors.Daylightcanbehundredsoftimesbrighterthanindoorlight.Butwhydoesplayingoutsidepreventusfrombecomingshort-sighted?Scientistsbelievethatnaturallighthasaspecialchemical(化学物质)whichstopstheeyeballfromgrowingoutofshapeandpreventspeoplefrombecomingshort-sighted.Sobeoutdoors.Itdoesn’tmatterifthattimeisspenthavingapicnicorhavingsports.1.HowmuchtimedidtheAustralianchildrenspendoutdoorsonaverageaccordingtotheresearch?A.30minutes.B.60minutes.C.90minutes.D.120minutes.2.WhichofthefollowingisTRUEaccordingtothepassage?A.Ifpeoplespendlesstimeoutdoorstheywillcertainlybecomeshort-sighted.B.Therearefewershort-sightedSingaporeanChildrenthanAustralianchildrenbecausetheyhavemoreknowledgeofprotectingtheireyesight.C.Therewillbefewerrisksofgettingshort-sightedifpeoplespendtwoorthreehoursadayplayingoutside.D.Whenpeoplebegintogotoschooltheywillbecomelong-sighted.3.Whatisthefifthparagraphmainlyabout?A.Whynaturaldaylighthasaspecialchemical.B.Whydaylightpreventspeoplefrombecomingshort-sighted.C.Whydaylightismuchbrighterthanindoorlight.D.Whatthespecialchemicalwhichcanstopeyeballsfromgrowingoutofshapeis.参考答案1.D2.C3.BB（2019中考保健与健康类选练）Howmuchsleepdoweneed?Wearealldifferent.Somepeopleneedonlythreehoursofsleepanight.Othersneedtenhoursofsleepanight.MostAmericanssleepanaverage(平均)ofseventoeighthoursanight.Aftertheageoffifty,theaveragesleeptimegoesdownto6.5hoursaday.Mostpeoplehaveanightwhentheycannotsleep.Aboutoneinthree(1/3)Americanshasaproblemwithsleep.Manyofthesepeoplecannotfallasleep.Thenameofthisproblemisinsomnia.Thisisnotanewproblem.Manyfamouspeopleinhistoryhadinsomnia.Someofthesepeoplehadspecialideastomakethemsleep.BenjaminFranklin,afamousstatesman(政治家)andinventor,hadfourbeds.Hemovedfromonetoanothertofallasleep.KingLouisXIVofFrancehad413bedsandhopedtofallasleepinoneofthem.MarkTwain,afamousAmericanwriter,hadadifferentway.Helayonhissideacrosstheendofthebed!()1.People’ssleepingtimeatnightis____.A.threehoursB.tenhoursC.notthesameD.notdifferent()2.InAmerica,whenpeoplearemorethanfifty,theyoftensleep_____hoursanight.A.alotmoreB.seventoeightC.onlythreeD.aboutsixandahalf()3.WhenBenjaminFranklincouldn’tfallasleep,he____.A.wenttosleepinanotherbedB.madeanotherbedC.movedthebedtoanotherroomD.sleptonthefloor()4.Whenhehadsleepingproblems,_____sleptattheotherendofthebed.A.BenjaminFranklinB.LouisXIVC.MarkTwainD.ThomasEdison()5.T