專題12 閱讀理解（科普或環(huán)境保護(hù)類或健康類）（第02期）-2017年中考英語試題分項(xiàng)版解析匯編

專題12閱讀理解（科普或環(huán)境保護(hù)類或健康類）1.【2017年吉林省中考】閱讀理解Weallknowthatmanyinventionshavechangedourlifealot.Theyplayimportantrolesinourdailylife.Herearesomeinterestinginventions.MorpherPeoplerefusetowearhelmetsbecausethey’rethickandheavy.Morpherisabikehelmetmadeofplastic.Itisjustasstrongastraditionalhelmets,butitcanbefoldedalmostcompletelyflat,makingiteasiertocarry.Morphermaybeavailableforsaleinstoresinthenearfuture.HyperAdaptHaveyoueverseenthemovieBacktotheFuture?Maybeeveryonewantsthepairofshoesinthemoviethatcantightenorloosenbythemselves.Now,thankstotheShoeFactory,thedreamisrealized.Whenyoupushabuttonontheshoe,HyperAdaptcantightenorloosenaroundthefeet.FlyteFlyteisalightbullsthatcanfloat（漂?。゛ndturn.FlytehasbeenpopularwithmostpeoplesinceitcameoutinJanuary.Thecompanyalsointroducedalotofsimilarproducts,includingaplanter,lyfe,whichcameoutinJune.LittlePrinterItlookslovelyandiscalledLittlePrinter.Thismachinecanprintnewsheadlines（摘要）,riddlesandotherthingsonaroll（卷）ofpaper.Ifyouwanttomakeyourownlittlenewspaper,don’tforgettouseit.閱讀上面的信息，選擇正確答案。（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.按鈕B.門鈴C.電梯D.鍵盤59.Whatkindofinventioncanfloatinthepassage?A.Morpher.B.LittlePrinter.C.Flyte.D.HyperAdapt.60.WhichofthefollowingisWRONGaccordingtothepassage?A.MaybeeveryonewantsthepairofshoesinthemovieBacktotheFuture.B.YoucanmakeyourownlittlenewspaperwiththeLittlePrinter.C.FlytehasbeenpopularwithmostpeoplesinceitcameoutinFebruary.D.Morphercanbefoldedalmostcompletelyflat,makingiteasiertocarry.2.【2017年吉林省中考】閱讀理解Maybeyouprideyourselvesononlysleepingafewhoursanight.However,areyoufeelingtiredandsleepythroughouttheday?Doyouhaveahardtimekeepingyoureyesopenasyoustudy?Haveyounoddedoffwhiledriving?Ifyoucananswer“Yes”toanyofthese,itshowsyoucouldnothaveenoughsleep.Itissuggestedthatmostadultsneedseventoninehours’sleep.Asforteens,theyneedevenmore.Ifyouaren’tgettingenoughsleep,youshould:Avoidcaffeine（咖啡因）Youshouldavoiddrinkingcaffeinateddrinkssuchascoffee,teaandsodaforatleast10hoursbeforeyougotobed.AvoideatingbigmealsbeforesleepingEatingabigmealcanmakeyoufeelsleepy,anditcanmakeyoufeeluncomfortableandpreventyoufromsleepingwell.BuildahealthysleepenvironmentWiththelighton,canyouhaveagoodsleep?Ofcoursenot,andyou’dbetterkeepyourbedroomdarkandcool.AvoidusingelectronicsbeforebedThelightfromelectronicscankeepyoufromfallingasleep.Tryreadingorlisteningtoquietmusicinstead.Pleasegetenoughsleepfromnowon.根據(jù)短文內(nèi)容填空，每空不超過3個詞。（5分）GetenoughsleepTheresultsoflacking（缺乏）sleepItmakesyoufeeltiredandsleepythroughouttheday.It’seasytokeepyoureyes76asyoustudy.Youmaynodoffwhiledriving.Thetimeofsleeping★Mostadultsneedseventoninehours’sleepwhileteensneed77.Theadviceofsleeping★You’dbetteravoiddrinkingcaffeinateddrinks78coffee,teaandsoda.★Stop79beforesleeping,andyoucanfeelcomfortable.★Keepyourbedroomdarkandcool.★Tryreadingorlisteningtoquietmusic80usingelectronicsbeforebed.3.【2017年江蘇省蘇州市中考】請認(rèn)真閱讀下面短文，從短文后各題所給的A、B、C、D四個選項(xiàng)中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。Doyouhavebrownhair?Areyoutallerthanotherkidsyourage?Thesecharacteristicsweredecidedbeforeyouwereborn.Yougotyourtraitsfromyourparents.Theypassedtheirtraitsontoyouthroughgenes(基因).Genescarrycodes(代碼)forblueeyesorbrowneyes.Genessayhowtallyouwillgetandwhatcolorhairyouwillhave.Yougothalfofyourgenesfromyourmother.Yougothalfofyourgenesfromyourfather.Soyouhaveyourownsetofgenes.Eachpersongetsdifferentgenesforeachbodypart.Thatiswhyyoulooklikebutnotexactlylikeyourbrotherorsister.Adominant(顯性的)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年江蘇省宿遷市中考】閱讀下列短文，從每題所給的A、B、C、D四個選項(xiàng)中，選出最佳選項(xiàng)。SinceMay12,acomputervirusnamedWannaCryhasinfected（感染）morethan300,000computersinover150countries,accordingtoReuters.WannaCryisspreadbyusingaweaknessinMicrosoft’sWindowsoperatingsystem.Oncethevirusgetsintothecomputer,itlocksallthepapersandaskstheuserformoneytounlockthem.Atfirst,itasksfor$300,butiftheuserdoesn’tsendthemoneyin72hours,thepricedoubled,Papersarelockedforeveriftheuserdoesn’tpayinsevendays.Thevirushasbroughtbadresults.Forexample,intheUK,thevirusleftthecountry’sNationalHealthServiceinamess.Somehospitalshadtocancelpatientappointments（預(yù)約）,reportedTheTelegraph.InChina,thevirushashitthousandsofcomputers,accordingtoQihoo360.Oneofthemosthard-hitgroupsinQiuwereuniversityusers.Manystudents’graduationpaperswerelocked.Theyfeltnervousandfrightened.Alsomanygasstationswereseriouslyhit,andthepaymentsystemdidn’twork.WanaCryisthelatestexampleofthecybersecurity（網(wǎng)絡(luò)安全）problem.MatthewHickey(whosetupthesecuritycompanyHackerHouse)said,“Theattackisnotsurprising.Itshowsthatmanyorganizationsdonotuseupdates（更新）fastenough.”Accordingtoasurvey,nearlyhalfofthepeoplesaid,“Wearenotsatisfiedwiththewaysoftwareupdateswork.”AsChinaDailywrote,“Wecan’tcompletelyprotectourcomputersagainstthesekindsofviruses,asthiscatandmousegamewillcontinueforever.Thebestchoiceformostusersistotakecareonlineandalwaysinstall（安裝）softwareupdates.”34.IfyourpapersarelockedbyWannaCry,howmuchdoyouneedtopaytounlockthematfirst?A.$150.B.$300.C.$450.D.$600.35.Accordingtothepassage,thewritershowsthebadresultsby______.A.givingreasonsB.givingexamplesC.comparingcomputersD.comparingnumber36.Fromthelasttwoparagraphs,wecanknowthat_____.A.MatthewHickeythinkstheattackoncomputersisverysurprisingB.allthepeoplearepleasedwiththewaysoftwareupdateworkC.thecomputerscanbecompletelyprotectedagainstthesevirusesD.weshouldtakecareonlineandupdatesoftwarefastenough5.【2017年山東省威海市中考】從文后每小題A、B、C選項(xiàng)中選擇最佳答案。請將答案編號涂卡。Waterisaliquid(液體);butitcanalsobeasolidwhenitisverycoldandturnstoice.Itcanalsobeagas,whenitevaporates(蒸發(fā))andbecomewatervapour(水蒸氣).ThewatercycleWaterisveryimportant,andwithoutitlifeonEarthshouldbeimpossible.TheoceansthatcoverthreequartersoftheEarth’ssurfacecanbethoughtofasourgreatwaterreservoirs.Allthetime,waterisbeingevaporatedfromtheocean’ssurfacebythewarmthofthesun.Highintheskythiswatervapour,turnsintocloudswhichdrift(漂浮)overtheland,oftencreatingrainfall.Astherainfalls,itseeps(滂漏)intothesoilandthenintoriversthatflowbackintotheoceans,whereitisreadytobeginalloveragain!下而是被打亂的有關(guān)Thewatercycle（水循環(huán)）的信息，請根據(jù)短文內(nèi)容重新排序。請將答案編號涂卡。首句己給出：Wateriswarmedbythesunandturnsintowatervapourandrisesintothesky.[來源:學(xué)_科_網(wǎng)]A.Rainsfallsfromtheclouds.B.Theriverstakethewaterbacktothesea.C.Thecloudsdriftovertheland.D.Thewaterseepsthroughthesoilandbackintorivers.E.Atthewatchvapourcools,itturnsintoclouds.11._________12._________13._________14._________15._________6.【2017年浙江省紹興市中考】閱讀下面四篇材料，然后從各題所給的四個選項(xiàng)中選出一個最佳答案。Haveyoueverseenacarwithoutadriver?Itsoundscrazy,butthesecomputer-drivendriverlesscarswillsoonbefillingroadsnearyou.CompanieslikeGoogleandTeslahavebeendesigningandtestingthesecars,andthetechnologyisthere.Sohow?Thecarshavesensors（感應(yīng)器）allaroundwhichcanfindothercarsandobjectsintheroad.Roadsignsarereadbycameras,andsatellitenavigationsystems（衛(wèi)星導(dǎo)航系統(tǒng)）areusedsothecarknowshowtogetwhereyouwanttogo.Allyouhavetodoistypeintheaddress!Finally,acentralcomputersystemtakesinalltheinformationthatitreceivesfromthesensorsandcamerasandworksoutwhentospeedup,stopandturn.Soundlikeyourideaofheaven（天堂）?Sittingback,lookingoutofthewindowsandevenwatchingafilmorreadingabookwhile‘driving’wouldbepossiblewiththisnewtechnology.Youwouldn’thavetoworryaboutrememberingdirectionstowhereyou’regoing.Inaddition,computerswouldalsodrivemoresafelythanpeople—theywouldobeytherulesandhavequickeractiontimeswhenindangeroussituations.However,therearemanydrawbacksofdriverlesscars.Computerswouldhavedifficultiesmakingethical（道德的）decisions:ifachildranintotheroad,wouldthecomputerchoosetohitthechildorturnsuddenlyandpotentiallykillthecar’spassengers?Moreover,Ipersonallyfinddrivingfun–I’dmissneverdrivingacarmyself.Therewouldalsobemanyotherdecisionstobemade–shouldchildren,ordrunkpeople,beallowedinadriverlesscarbythemselves?Orwouldthereneedtobeapersonwithadrivinglicenseinthecaratalltimes?I’mnotcertainI’dwantadriverlesscar–butit’sonlyamatteroftimebeforethey’llbecomemoreaffordableandpopularonourroads.42.Whenusingadriverlesscar,youneedonly.A.readtheroadsignscarefullyB.checkthecamerasC.puttheaddressintothecomputerD.rememberthedirections43.Thethirdparagraphmainlytellsusabouttheofdriverlesscars.A.instructionsB.standardsC.advantagesD.tests44.Theunderlinedword“potentially”inParagraph4means““.A.possiblyB.successfullyC.especiallyD.naturally45.What’sthewriter’sopinionaboutfuturedriverlesscars?A.They’llcausemoreaccidents.B.They’llbelessexpensive.C.They’lluselessenergy.D.They’llrunmuchfaster.7.【2017年湖北省隨州市中考】閱讀下列短文，從每小題所給的四個選項(xiàng)中，選出一個最佳選項(xiàng)。AreyouaTVlover?CanyouimaginelivingwithoutTV?Well,youcouldgiveitatry.AgroupofAmericansfromTV-TurnoffNetwork（網(wǎng)絡(luò)）haveanidea.FromApril19to25,theyareaskingchildrenallovertheworldtoturnofftheirTVsforoneweek.Theyhopechildrenwillfindmoreinterestingthingstodo.Maybetheycanreadsomebooks,orlearntoswim,orpaintapicture.Since1995,about24millionpeopleinAmericahavetakenpartinTV-TurnoffWeek.TV-TurnoffNetworksayswatchingTVtoomuchcanbringchildrenbigproblemswithschool,healthandfamily.TheywantkidstowatchalotlessTV.Whatdoyouthink?BadforyourstudiesAmericanscientistsdidastudyof1,300children.Theywatchedthechildrenforfouryears.TheysaythatifchildrenwatchlotsofTV,theydon’tdowellinschool.BadforyourhealthStudiesshowthatwhenchildrenwatchlotsofTV,theyeatmoreunhealthyfood.Morechildrenaregettingoverweight.Overweightchildrenbecomewillillmoreeasily.WatchingtoomuchTVisalsobadfortheireyes.BadforfamilylifeAbout40%ofAmericanfamilieswatchTVatdinnertime.Thatmeansthattheydon’ttalkverymuchwhentheyeattogether.Also,toomanyviolent（暴力的）thingsAnAmericanstudysaysthatbeforeachildturns18yearsold,thatchildwillsee200,000violentthingsonTV.Somekidsbecomeviolentinreallife.Ifyouwanttolearnmoreaboutthisunusualweek,youcangotothisWebsite:.62.WhenisTV-TurnoffWeek?A.FromApril19to25.B.AnyweekinApril.C.ThefirstweekinApril.D.Itdoesn’ttellus.63.Whatdochildrendoduringthatweek?A.TheywatchTVmuchless.B.Theygotothiswebsite,.C.Theyreadsomebooks,orlearntoswim,orpaintapicture.D.BothAandC.64.ThepassagetellspeopleifchildrenwatchtoomuchTV,theymay______.①beoverweight②knowmoreabouttheworld③beweakinstudy④becomeviolentinreallifeA.①②③B.①③④C.①②④D.①②③④65.WhichofthefollowingsentencesisNOTtrueaccordingtothepassage?A.MillionsofpeoplehavetakenpartinTV-TurnoffWeeksince1995.B.TheWebsite.cantellyoumoreaboutTV-TurnoffWeek.C.ChildreninAmericaaren’tallowedtoseeviolentthingsonTVuntiltheyare18.D.AboutthreefifthsofAmericanfamiliesdon’twatchTVwheytheyhavedinner.8.【2017年山東省威海市中考】閱讀B篇，從文后每小題A、B、C選項(xiàng)中選擇最佳答案。請將答案編號涂卡。ManycluldreninEnglandgetgivenlunchatschoolTherearcnewnilesaboutwhalchildrenmaybegwenfortheselunches.Thereasonforthisistogwechildrenhealthierfood.Therearemanyfoodsthatchildrenaren’tallowedtoeatandthey’reonlyallowedtoeatsmallamountsoffattyorsweetfood.Ifyouwereataschoolthere,youmighthearthisconversationasyouwaitforyourlunch.Josh:Whatsforlunch?Iwantchips.Dinnerlady:Nochipstoday.You’vehadchipstwicethisweekalready.Josh:Oh!OK,I’llhaveachickenpiewithgravy.Dinnerlady:No,sorry.You’vehadapastrydish(油酥食品)oncethisweekalready.Josh:Really!Ohyes,onMonday.Well,whatcanIhavel?I’dlikepastaandsauce.Dinnerlady:No,sorry.Pastacountsas(算作)apastrydishSoyoucan’thavethat,either.You‘vehadtwopastrydishesthisweek-ameatpieandapizza.Youcanhavevegetablesorsalad.Themeatballsarenicetoday.Josh:Allright.I’llhavemeatballsandsteamedvegetables.Ihopethey’retasty.Dinnerlady:They’regoodforyou!Josh:ImissmychipsThey’remyfavorite.Iusedtohavethemeveryday.Beforethesenewrulescamein.Dinnerlady:Well,that’swhytheseruleswerebroughtin.Toomanychildrenwereeatingjunkfood,especialychips.Childrenlikechips,buttheyaren’tahealthychoice.Josh:I’llhaveanapplejuicewiththat,please.Dinnerlady:OK,butitsonly150ml.Youaren’tallowedmorethanthatasjuicehassugarinit.Thenewrulesencourageyoutodrinkwater.Nosoftdrinksatall.Studentscannothavemorethantwoportions(價額)aweekoffoodthathasbeendeep-fired.Theymusthaveatleastthreedifferentfruitsandthreedifferentvegetableseveryweek.Wholegrainssuchasbrownbreadaretobegiven,insteadof"white"grains.Theserulesaretoteachhealthyeatingandtostopchildrenputtingontoomuchweight.Thiswillmakesurethatmorepeoplearehealthyinthefuture.6.Thenewrulesaboutgwenluncharebroughtinto__________.A.givecluldrenhealthierfoodB.sellfruitandvegetablesC.helpstudentssavemoneyWhatdidJoshhaveforlunchintheconversation?Chips.B.AchickenpiewithgravyC.Meatballsandsteamedvegetables.8.Thenewrulesencouragechildrentohave__________aweekA.150mlsoftdrinksB.3portionsofdeep-firedfoodC.morethan3kindsofvegetables9.ManychildreninEnglandgetgivenlunch.Inthatway,children.A.caneatwhatevertheylikeB.mustchoosefoodbyrulesC.canputonweightquickly10Thepassageisabout__________.A.healthyschoollunchesB.howtoorderfoodC.schoolrules8.【2017甘肅省白銀市中考】閱讀以下短文，從文后表格中選出文中每段的小標(biāo)題；根據(jù)短文內(nèi)容回答第55小題。Doyoulikewinter?It’sthecoldestseasonofayear.Herearesomethingseveryoneshouldknowaboutwinter.51Winteristheseasonwhenthetemperturedrops,snowscoverstheground.Whenthetempertureisbelowzero,waterfreesesandiceforms.52Afteraheavysnowfall,childrenplayinthesnow.Theybuildsnowhouses,makesnowmenandhavesnowballfights.Peoplealsoenjoyskiing,skating,andsleddinginthewinter.53Thecoldweathercanalsobedangerous;peopleslipontheiceandcarsslidedownhillsknockingintoeachother.Somepeoplealsocatchacoldwhentheystayoutinthecold.54Becausewinterissocold,peoplehavetofindwaystokeepwarm.Peoplewearheavycoats,scarfsfortheirnecks,glovesfortheirhands,andbootsontheirfeet.Childrendrinkhotchocolatewhentheycomeinfromthecold.Andfamiliessitaroundthefireworkatnightandtalkaboutwhattheydidduringtheday.A.WinterDangers:B.WinterWeather:C.KeepWarm:D.WinterFun:55.Whatdoesthepassagemainlytellus?A.Manypeoplelikewinterbest.B.Winterhasalotoffestivels.C.Thesportspeopleshouddoinwinter.D.Thingsweshouldknowaboutwinter.9.【2017湖北省鄂州市中考】閱讀下面四篇材料，根據(jù)其內(nèi)容，選擇正確答案或完成閱讀任務(wù)。In1901,anAustrianscientistdiscoveredthattherearefourtypesofblood.HenamedthemA、B、ABandO.Peoplehaveoneofthesefourtypes.BloodtypeOisthemostcommonaroundtheworld.BloodtypeAisthesecondmostcommon,andbloodtypeABistheleastcommon.In1927,aJapanesedoctorfoundthatpeoplewithdifferentbloodtypeshavedifferentpersonalities(性格)，too.HesaidthatpeoplewithtypeAbloodareusuallycalmandserious;peoplewithtypeBbloodarecheerfulandoutgoing;peoplewithtypeObloodaregenerousandhonest;whilethosewithtypeABbloodareoftencaringandtalented.Morerecently,adoctorintheUnitedStateswroteabookthatconnectsbloodtypeswithwhatpeopleeat.ThebooksuggestspeoplewithtypeObloodshouldeatmoremeatandlessbread.AdietforpeoplewithtypeAbloodincludesmorevegetables.Hisbook,EatRightforYourType,hasbeenahitwithpeoplewhowanttoloseweight.However,Dr.PeterD’Adamobelievesthateatingfoodthatmatchesaperson’sbloodtypewillmakethepersonhealthierinotherways,too.（59題三詞，其余各題均兩詞）Peoplewithdifferent56havedifferentpersonalities.TypeA1.Peoplearecalmandserious.2.Peopleshouldeat57.TypeBPeoplearecheerfulandoutgoing.581.Itistheleastcommontype.2.Peoplearecaringandtalented.TypeO1.Peopleare59.2.Peopleshouldeatmoremeatandlessbread.Ifpeopleeatfoodthatmatchesaperson’sbloodtype,theywill60.10.【2017湖北省鄂州市中考】閱讀下面四篇材料，根據(jù)其內(nèi)容，選擇正確答案或完成閱讀任務(wù)。Bambooisoneofthenature’smostsurprisingplants.(61)許多人稱這種植物為樹，但它是一種草。Likeotherkindsofgrass,abambooplantmaybecutverylowtotheground,butitwillgrowbackveryquickly.AJapanesescientistrecordedonebambooplantthatgrewalmost1.5metersin24hours!BamboogrowsalmosteverywhereintheworldexceptEurope.(62)Therearemorethan1,000kindsofbamboothatgrowaroundtheworldonbothmountainsandplains(平原).Notallbamboolooksthesame.Somebambooplantsareverythin.Theymayonlygrowtobeafewcentimeterswidewhileothersmaygrowtomorethan30centimetersacross.Thisplantalsocomesindifferentcolors,fromyellowtoblacktogreen.ManyAsiancountrieshavebeenusingbambooforhundredsofyears.Theyoftenusebambooforbuildingnewbuildings.Asamatteroffact,thecables(繩索)thatholdupthehangingbridgeacrosstheMinRiverinSichuanaremadeofbamboo.Thebridgehasbeeninuseformorethan1,000years,andisstillholdingstrong.InAfrica,(63)engineersareteachingpoorfarmershowtousebambootofindwater.TheseAfricancountriesneedcheapwaystofindwaterbecause(64)theyhavenomoney,andtheirfieldsoftendiefromnorainandnowater.Itseemsthatbambooisoneofthebestthingstheycanuse.Bamboopipesanddrills(鉆)canhelptomakethepoorthirstyfieldsbewatered.任務(wù)一：將61處翻譯成英文。任務(wù)二：將62處翻譯成中文。任務(wù)三：將63處改成復(fù)合句。任務(wù)四：寫出64處“they”指代的內(nèi)容。任務(wù)五：(65)找出該文段的中心句。11.【2017湖北省懷化市中考】閱讀技能第一節(jié)閱讀選擇Teethareveryimportantforourhealth．Theywillbeourlifelongfriends．Soweshouldlearntoprotectthemataveryyoungage．Herearesometips：21·cn·jy·comFirst，weshouldeatright．?Don'teattoomuchcandyordrinktoomuchcola，orourteethwillgobadeasily．?Havemorecheese，milkandyogurttomaketeethstrong．?Eatmorevegetablesandfruitstohelpcleanteeth．Second，weshouldkeepthesenumbersinmind．?2DayBrushyourteethatleasttwiceaday：inthemorningandbeforebedtime．?2﹣3MinutesBrushforatleasttwotothreeminuteseverytime．?3MonthsGetanewtoothbrusheverythreemonths．?6MonthsGotothedentisteverysixmonthsforacheck﹣up．44．Ifwewanttoprotectourteeth，wemustprotectthem＿＿＿＿．A．a(chǎn)ttheageof12B．a(chǎn)tanoldageC．a(chǎn)taveryyoungage45．Howoftenshouldwegotothedentist？A．Every6months．B．Everyyear．C．Everymonth．46．Howmaybrushesdoweneedinayearaccordingtothetext？A．One．B．Two．C．Four47．Whatcanhelpcleanourteeth？A．Candyandcola．B．Fruitandvegetables．C．Cheese，milkandyogurt．12.【2017江蘇省南通市中考】Wespendaboutone-thirdofourlivesasleep.Thismaysoundlikealotoftime，butitisnotwasted.Ourbodiesneedsleeptostayhealthy.Notgettingenoughsleepcanmakeussick.Sleepandourimmune(免疫)systemTheimmunesystemprotectsthebodyfromdiseasesandinfections(傳染).Notgettingenoughsleephurtsthisprotectivesystem.TheMayoClinicisaresearchhospitalintheUnitedStates.Itswebsiteexplainsthatwhenwesleepourbodiesproduceproteins(蛋白質(zhì))thatsupportsleepandhelpusfightinfections.Theyaddthatinfection-fightingantibodies(抗體)arereducedduringperiodswhenyoudon’tgetenoughsleep.AnewstudyfromtheUniversityofWashingtonintheU.S.seemstoconfirmthis.Dr.NathanielWatsonwastheleadwriterofthestudy.Watsonsayshisstudyshowsthattheimmunesystemworksbestwhenthebodygetsenoughsleep.Forthestudy，Watsonandhisteamstudied11pairsoftwins.Thisisanimportantdifferencefromothersleepstudies.Otherresearchdidnotstudytwins.Researchersfoundthatthetwinwhosleptlesshadaweakerimmunesystem.Watsonsayshisstudyshowedforthefirsttimethatalong-termlack(缺乏)ofsleepshutsdownpartsoftheimmunesystem.Hesayspartsthatmovewhitebloodcellsaroundthebodyareinfluenced.Whitebloodcellsfightinfectionsinthebody.Watson’sstudyprovidesmoreevidence(證據(jù))thatsleepisimportantto“overallhealth”.Andsleepisespeciallyimportanttoimmunehealth.TheresearcherspublishedtheirfindingsinthemagazineSleep.Howmuchsleepisenough?Tostayingoodhealth，expertsattheMayoClinicsaythatadultsshouldget7to8hoursofsleep.Teenagersneed9to10hours.Andschool-agedchildrenmayneedmorethan10hoursofsleepanight.Expertssayoursleepbecomespoorinour30s.Bythetimewereachour50s，theaveragepersonhaslost50percentoftheirabilitytohavearestfulsleep.Thesepeoplealsohavetroublefallingasleepandstayingasleepthroughthenight.Frommiddleageon，theysaytheseproblemsonlygetworse，andtheycaninfluenceourhealth.Signsyoumaynotbegettingenoughsleep●You’realwayshungryoryou’vegainedweight.●Youhavetroublemakingdecisions.●Youhavetroublerememberingthings.●Yourskindoesn’tlookgood.●Youarehavingtroubleseeing.38.Fromthefirstthreeparagraphsweknowthat.A.itisawastetospendaboutone-thirdofourlivesasleepB.we’llbecomeseriouslyillifwedon’thaveenoughsleepC.enoughsleepdoesgoodtoinfection-fightingantibodiesD.immunesystemisprotectedwhenpeoplebegintosleep39.FromWatson’sstudy，weknow.A.enoughsleephelpstheimmunesystemworkwellB.thestudyoftwinsisakindofcommonsleepstudyC.twinsneedlesssleepbuthavestrongerimmunesystemD.sleepingforalongtimeisimportanttoimmunehealth40.Whichofthefollowingisrightaccordingtothepassage?A.Peopledon’tneed7to8hoursofsleepanightintheirfifties.B.Thelessyousleepeverynight，themoreweightyou’lllose.C.Teenagersshouldgetmorethan10hoursofsleepanight.D.Ifyourmemorygetsworse，youmaynotgetenoughsleep.41.Whatwillprobablybewritteninthefollowingpart?A.HowtoimproveyoursleepB.Howimportantenoughsleepis!C.Howamazingifyoulookgood!D.Howtoavoidtroubleofseeing13.【2017重慶市中考】閱讀下列材料，從A、B、C、D四個選項(xiàng)中選出最佳答案，并把答題卡上對應(yīng)題目的答案標(biāo)號涂黑。Haveyoueverimaginedgoingtoothercountrieswithoutyourpaperpassport?Thatwillsooncometrue.Andyourpaperpassportwillbecomehistory.Youmayuseanewkindofpassportcalled“cloudpassport”inthefuture.It’sreportedthatAustraliawillbethefirstcountrytousethecloudpassport.Withthecloudpassport,youdon’thavetotakeapaperpassportwithyouallthetime.Thecloudpassportwillhaveyourname,photosandotherinformation.Andifyougotoothercountries,youcanjustchecktheinformationonthecomputer.Whenyoutakeapaperpassportwithyou,youmightloseit.Butwiththecloudpassport,youdon’thavetoworryaboutthat.Doyouthinkthecloudpassportitagreatidea?Perhapsyouwillhaveitinthefuture,too.49.Youmayuseanewkindofpassportcalled“__