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专题12阅读理解（科普或环境保护类或健康类）1.【2017年吉林省中考】阅读理解Weallknowthatmanyinventionshavechangedourlifealot.Theyplayimportantrolesinourdailylife.Herearesomeinterestinginventions.MorpherPeoplerefusetowearhelmetsbecausethey’rethickandheavy.Morpherisabikehelmetmadeofplastic.Itisjustasstrongastraditionalhelmets,butitcanbefoldedalmostcompletelyflat,makingiteasiertocarry.Morphermaybeavailableforsaleinstoresinthenearfuture.HyperAdaptHaveyoueverseenthemovieBacktotheFuture?Maybeeveryonewantsthepairofshoesinthemoviethatcantightenorloosenbythemselves.Now,thankstotheShoeFactory,thedreamisrealized.Whenyoupushabuttonontheshoe,HyperAdaptcantightenorloosenaroundthefeet.FlyteFlyteisalightbullsthatcanfloat（漂浮）andturn.FlytehasbeenpopularwithmostpeoplesinceitcameoutinJanuary.Thecompanyalsointroducedalotofsimilarproducts,includingaplanter,lyfe,whichcameoutinJune.LittlePrinterItlookslovelyandiscalledLittlePrinter.Thismachinecanprintnewsheadlines（摘要）,riddlesandotherthingsonaroll（卷）ofpaper.Ifyouwanttomakeyourownlittlenewspaper,don’tforgettouseit.阅读上面的信息，选择正确答案。（5分）56.Morpherismadeof______.A.steelB.plasticC.goldD.wood57.What’sthemainuseoftheLittlePrinter?A.Toprotectourheadsmoresafely.B.Totightenorloosenbythemselvesaroundthefeet.C.TofloatandturninthewaterD.Toprintnewsheadlines,riddlesandotherthings.58.Theunderlinedword“button”means______inChinese.A.按钮B.门铃C.电梯D.键盘59.Whatkindofinventioncanfloatinthepassage?A.Morpher.B.LittlePrinter.C.Flyte.D.HyperAdapt.60.WhichofthefollowingisWRONGaccordingtothepassage?A.MaybeeveryonewantsthepairofshoesinthemovieBacktotheFuture.B.YoucanmakeyourownlittlenewspaperwiththeLittlePrinter.C.FlytehasbeenpopularwithmostpeoplesinceitcameoutinFebruary.D.Morphercanbefoldedalmostcompletelyflat,makingiteasiertocarry.[来源:Zxxk.Com]2.【2017年吉林省中考】阅读理解Maybeyouprideyourselvesononlysleepingafewhoursanight.However,areyoufeelingtiredandsleepythroughouttheday?Doyouhaveahardtimekeepingyoureyesopenasyoustudy?Haveyounoddedoffwhiledriving?Ifyoucananswer“Yes”toanyofthese,itshowsyoucouldnothaveenoughsleep.Itissuggestedthatmostadultsneedseventoninehours’sleep.Asforteens,theyneedevenmore.Ifyouaren’tgettingenoughsleep,youshould:Avoidcaffeine（咖啡因）Youshouldavoiddrinkingcaffeinateddrinkssuchascoffee,teaandsodaforatleast10hoursbeforeyougotobed.Avoideatingbigmealsbeforesleeping[来源:Zxxk.Com]Eatingabigmealcanmakeyoufeelsleepy,anditcanmakeyoufeeluncomfortableandpreventyoufromsleepingwell.BuildahealthysleepenvironmentWiththelighton,canyouhaveagoodsleep?Ofcoursenot,andyou’dbetterkeepyourbedroomdarkandcool.AvoidusingelectronicsbeforebedThelightfromelectronicscankeepyoufromfallingasleep.Tryreadingorlisteningtoquietmusicinstead.Pleasegetenoughsleepfromnowon.根据短文内容填空，每空不超过3个词。（5分）GetenoughsleepTheresultsoflacking（缺乏）sleep★Itmakesyoufeeltiredandsleepythroughouttheday.★It’seasytokeepyoureyes76asyoustudy.★Youmaynodoffwhiledriving.Thetimeofsleeping★Mostadultsneedseventoninehours’sleepwhileteensneed77.Theadviceofsleeping★You’dbetteravoiddrinkingcaffeinateddrinks78coffee,teaandsoda.★Stop79beforesleeping,andyoucanfeelcomfortable.★Keepyourbedroomdarkandcool.★Tryreadingorlisteningtoquietmusic80usingelectronicsbeforebed.3.【2017年江苏省苏州市中考】请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。Doyouhavebrownhair?Areyoutallerthanotherkidsyourage?Thesecharacteristicsweredecidedbeforeyouwereborn.Yougotyourtraitsfromyourparents.Theypassedtheirtraitsontoyouthroughgenes(基因).Genescarrycodes(代码)forblueeyesorbrowneyes.Genessayhowtallyouwillgetandwhatcolorhairyouwillhave.Yougothalfofyourgenesfromyourmother.Yougothalfofyourgenesfromyourfather.Soyouhaveyourownsetofgenes.Eachpersongetsdifferentgenesforeachbodypart.Thatiswhyyoulooklikebutnotexactlylikeyourbrotherorsister.Adominant(显性的)geneshowsupmostofthetime.Browneyesaredominantoverbluceyes.Arecessive(降性的)geneshowsuplessoften.Lighthaircomesfromarecessivegene.Darkhairismorecommon.Lookattheeyecolorandhaircolorofthepeoplearoundyou.Youwillseethatthisistrue.Geneshelptomakeyouwhoyouare.Buttheydon'ttellthewholestory.Yourgenesmayhelpyoutobefastandstrong.Butyoustillneedtolearnhowtorunorswimorskatewell.31.Theunderlinedword“traits”inParagraph1means________.A.charactcristicsB.expericncesC.achievementsD.possibilities32.AccordingtoParagraph3,youcanseemostofthepeoplearoundyouhave______.A.browneyeswithdarkhairB.browneyeswithlighthairC.blueeyeswithdarkhairD.blueeyeswithlighthair33.Whatisthepassagemainlyabout?A.Genescarrycodesforeyesandhair.B.Geneshelptomakeyouwhoyouare.C.Geneshelpyoutobefastandstrong.D.Genesmakebrotherslooksimilar.4.【2017年江苏省宿迁市中考】阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。SinceMay12,acomputervirusnamedWannaCryhasinfected（感染）morethan300,000computersinover150countries,accordingtoReuters.WannaCryisspreadbyusingaweaknessinMicrosoft’sWindowsoperatingsystem.Oncethevirusgetsintothecomputer,itlocksallthepapersandaskstheuserformoneytounlockthem.Atfirst,itasksfor$300,butiftheuserdoesn’tsendthemoneyin72hours,thepricedoubled,Papersarelockedforeveriftheuserdoesn’tpayinsevendays.Thevirushasbroughtbadresults.Forexample,intheUK,thevirusleftthecountry’sNationalHealt