中考英語專項練習(xí)題-科普知識類閱讀

中考英語專項練習(xí)題-科普知識類閱讀科普知識類閱讀一.閱讀理解（共15小題）Whatisyourfavoritefood?Wehavealotofhealthyfoodsinoureverydaylife,suchasmilk,bread,eggs,fruitsandvegetables.Theycangiveyouenergytogrow.Beforeyourbodyusesthefoodyoueat,ithastochangethefood.That'swhatdigestionmeans.Digestionbeginswithchewing（咀嚼）.Youchewslowlyyourfoodwithyourteeththesmallerthepiecesoffoodbecome.Afteryouswallow（咽下）yourfood,itwillmovetoyourstomach.Yourstomachcanstretchtoholdthefood.Specialfluids（液體）comeinandhelptobreakthefoodintosmallerandsmallerpieces.Thefoodstaysinyourstomachforafewhours.Thenthefoodmovesintotheintestines（腸）.Thefirstpartisthesmallintestine.Itisabout21feetlong.There,thefoodbreaksdownintonutrients（營養(yǎng)素）andyourbodycanusethem．Bloodcarriesthenutrientstoallpartsofthebody．Yourbodycan'tuseeverythingyoueat.Anythingthatisnotusedgoestothelargeintestine,whichis4or5feetlongandmuchwiderthanthesmallintestine.Howtogetridof（去除）these?Gotothewashroom!根據(jù)材料內(nèi)容選擇最佳答案.Whichofthefollowingishealthyfood?MilkandbreadEggsandfruits.Vegetables.D．AlloftheaboveWhatdoestheunderlinedword"digestion"meaninChinese?A.消化B.進(jìn)食C.營養(yǎng)D.攪拌Wheredoesdigestionstart?1/29中考英語專項練習(xí)題-科普知識類閱讀InyourlargeintestineInyoursmallintestineInyourmouthInyourstomachHowlongisthelargeintestine?A.About21feetAbout26feetAbout31feet.About4or5feetWhichofthefollowingisNOTtrue?YourbodycanuseeverythingyoueatThelongeryouchewyourfoodwithyourteeth,thesmallerthepiecesoffoodbecomeC.BloodcarriesthenutrientstoallpartsofthebodyD.Whenyougotothewashroom,thedigestionisfinished.Youmustthinkacomputeristhebestthingintheworldright?Youmustthinkitworksatasuperspeedandcandoeverything?Well,it'snot!Infact,thebrainismuchmorepowerfulthananysupercomputer!Thinkaboutwhenaglassisjustabouttofalloffthetable.Yourbraincontrolseverythingthatyouneedtodotosavethatglassfromfalling．Nocomputercouldevercomeclosetothat!Thebrainweighsjust3pounds,butiscontrolseverythingyoudofromthinking,learning,feelingeventobreathingandyourheartbeating.Eventhoughthebrainisjust2%ofyourbodyweight,itusesaround20%ofallyourenergyinyourbody.Thatisalotforsuchasmallorgan（器官）.Thereareabout100billiontiny,tinylittlecells（細(xì)胞）inyourbrain．Therearesomanythatitwouldtakeyouover3,000yearstocountthemall!Yourbrainstopsgrowingwhenyou're18,butitactuallykeepsondevelopingandlearningnewthings.Soyourparentsarereallysupersmart!Youwon'tbeabletofoolthem!Believeitornot,yourbrainNEVERstopsworking.Evenduringsleeping,thebrainworksforlong-termmemoryestablishment（建立）.Itisrealizedthatthebrainisthesecondorganinthebodyastheheartthatneverstopsduringhumanlives．Soeveryoneshouldbeproudofsuchagiftofnature.2/29中考英語專項練習(xí)題-科普知識類閱讀InParagraph1,thewriterwantstotellus.eyesandmusclesreactquicklythebraincontrolseverythinginyourbodythebrainismorepowerfulthananycomputerthecomputeristhebestthingintheworldInParagraph2,theunderlineword"That"refersto .A．thebodyweight2%ofthebodyweightallenergyinthebodyaround20%oftheenergyinthebodyWhichisRIGHTaccordingtothepassage?A.Thebrainkeepsondevelopingduringhumanlives.B.Thebraindoesn'tworkduringsleeping.C.Thebrainistheonlyorganthatneverstops.D.Thebrainkeepsgrowingduringhumanlives.Inwhichmagazinecanwereadthepassage?ABusinessWeeklyB.Science.C.Sports.D.Medicine.3.A7-magnitude(震級)earthquakehitYa'an, Sichuanat8：02onApril20,2013,anditkilledatleast196peopleandinjuredmorethan11,000.Togetherwithotherstudents,YangXuelanranouttotheplayground.Shewassafe.Butallhertextbooksandexercisebookswereburied(埋)intheteachingbuilding.Whatcanwedowhenanearthquakehappens?Infact,there'slittlewecandotostopnaturaldisasters(自然災(zāi)害)suchasearthquakeshappening.But,somemethodscanreducetheharmtheycause.3/29中考英語專項練習(xí)題-科普知識類閱讀Dropdownontoyourhandsandknees.Thiswaycanprotectyoufromfalling.Coveryourheadunderastrongtableordesk.Youcanalsostayalongawallandcoveryourheadwithyourarmsandhands.Holdonto（守住，抓牢）yourshelter（遮蔽物）untiltheshakingstops.Bepreparedtomovewithyourshelteriftheshakingcontinues.Schoolscannormallytaketheearthquakedrills（演練）tohelpstudentstayalive.WhentheearthquakehappenedinYa'anYangXuelanwas .athomeatschoolonherwaytoschoolplayingontheplaygroundWhatdoestheunderlinedword"reduce"meaninChinese?A.提高B.阻止C.增加D.減少Accordingtothewriter,wecantoreducetheharmnaturaldisasterscause.donothingstayathometakesomemethodsrunoutofthehouse.Doyouhaveasmartphone?Ifso,thereisagoodwayforyoutolearnEnglish：listeningtopodcasts（播客）！Podcastsaremadebypeoplefromallovertheworld.YoucanfindthemeasilyontheInternet.Thereareallkindsofpodcasts.Someareaboutmusic.Someareaboutinterestingstories.Someareaboutlanguagelearning.Mostofthepodcastsarefree,soyoucanchoosewhatyouareinterestedinandkeeplistening.4/29中考英語專項練習(xí)題-科普知識類閱讀Theotheradvantage(優(yōu)點)oflisteningtopodcastsisthatyoucandoitalmostanytime.Youcandoitwhenyouarewalkingtoschool,orwhenyouarerunningintheplayground.YoucandoitevenwhenyouaregoingtobedInthisway,yourEnglishwillimprovealotbeforeyouknowit.IfyouwanttoimproveyourEnglishbylisteningtopodcasts,hereissomethingyouneedtoremember.First,donotlistentopodcastswhenyouareridingabike.That'stoodangerous!Second,makesurethesoundofyoursmartphoneisnottooloud.Theloudsoundisbadforyourhearing．ThewritertellsawayoflearningEnglishby.listeningspeakingreadingwritingWecanfmdpodcasts.A.inthebookBinthelibraryContheInternetD.intheMP3playerAccordingtothepassage,thereis(are)advantagesoflisteningtopodcasts.A1B2C.4D.5Weshouldnotlistentopodcastswhenridingabikebecauseitis .AimpossibleBboringCdifficultDunsafePeopleknowthedangersoffiresIt'sgoodforafamilytolearnhowtoprotectagainsta5/29中考英語專項練習(xí)題-科普知識類閱讀fire.Herearesomesuggestions.Putasmokealarm（報警器）inthehouse.Smokefromafirecausesthealarmtoring.Thealarmmakesaloudsound.Thesoundtellseveryonetoleavethehouseatonce.Makeescape（逃脫）plans.Theyshouldknowallthewaysoutofthehouse.Ifthereisafire,everyonefollowstheplantogetout.Themostimportantplanistocheckallthewindowstomakesuretheycanopenthemeasily.Buyfireextinguishers（滅火器）inthehouse.Everyoneinthefamilyshouldknowhowtousethem.Practiceforafire.Theydofirepracticebecausetheyteachchildrenaboutfiresafety.Everyoneinthefamilyshouldknowthefollowingfirerules：Don'topenahotdoor!Thefirecangrowmorequicklyifyouopenthedoor.Stayclosetothefloor!SmokecanbemoredangerousthanfireThebestairisnearthefloorbecausesmokegoesup.Whatwillyoudoifyourhairorclothesstarttoburn?First,stop!Don'trun!Thefireburnsfasterbecauseofmoreair.Drop!Falltothefloor.Thenroll（打滾）！Turningoverandoverwillmakethefiregoout.Putablanket（毯子）aroundyoutokeepairawayfromthefire.Therearemanypossiblecausesforfires.Acleverfamilyisreadyallthetime.Ifthereisafire,don'tforgettocall119forhelp.Whenasmokealarmringsathome,itmeans.A.Youhavetogetup.B．Waterisrunningtothefloor．C.Someonebreaksyourwindow.D．Somethingisburning．Whenafirehappens,ifyouopenthehotdoor.A．thefirewillgooutB．thefirewillgrowmorequicklyC．thedoorwillsoonbeonfireD．thehousewillfalldown6/29中考英語專項練習(xí)題-科普知識類閱讀Whenyourhairorclothescatchfire, youshouldA．Stop,drop,roll．B．Stop,run,roll．C．Run,drop,roll．D．Roll,drop,stop．Thebesttitleforthispassageis.TheDangersofaFire.TheCausesofaFire.ProtectAgainstaFireLearntoUseaFireExtinguisherChoosethebestanswer（根據(jù)以下內(nèi)容，選擇最恰當(dāng)?shù)拇鸢福㊣nmanycountries,petsarewellloved.InAmerica,95percentofpetownersthinkoftheiranimalsasfamilymembers.Abouthalfbuythembirthdaygifts.Andit'satwo-waystreet.Peoplewhohavepetstendtohavelowerbloodpressure.Theyalsohavealowerheart-diseaserisk.Scientistsarefindingmoreandmoreevidencethatanimalscanalsohelpimprovementalhealth.Someclinicshavebeenusing"pettherapy"（寵物療法）alongsidetraditionalmedicine．Hereisalookatsomeofthecures.RabbitsInonestudy,scientiststoldagroupofstressed-outadultstopatarabbitandarabbittoy.Thetoyhadnoeffect.Touchingthelivingrabbit,however,reducedanxiety（焦慮）.Crickets（蟋蟀）Animalsdon'thavetobesoftandlovelytohelp.Ina2016study,elderlypeoplewhoweregivenfivecricketsinacagefelthappieraftereightweeks．Theactofcaringofananimalseemedtomakethedifference．HorsesHorsesareamongthemost-studiedtherapyanimals.InEurope,theyhavebeeninvolvedinmedicaltreatmentplanssincethe1860s.Activitieslikebrushingthefurofahorse7/29中考英語專項練習(xí)題-科普知識類閱讀havebeenshowntoreduceanxietyinpeopleofallages.FishOneofthestudyfocusedonpeoplewhohadAlzheimer'sdisease(阿爾茨海默氏病).Whentheydinedinfrontofatankofcolorfulfish,theyatemore.DogsChildrenwhostrugglewithreadingarelessanxiouswhentheyreadaloudtoatraineddog.Theirattitudeschangeandtheirskillsimprove.AboutofpetownersinAmericabuytheirpetsbirthdaygifts.A.one-thirdB.50percentC.95percentD.threequartersTheunderlinedphrase"two-waystreet"(inparagraph1)means"."Petscanreducenotonlytheirowners'bloodpressurebutalsotheirriskofheartdiseasePetscanimprovenotonlytheirowners'physicalhealthbutalsotheirmentalhealthPetsarewelllovedbothintheEastandintheWestPeoplelovepets,andpetsdotheirownerslotsofgoodAccordingtothepassage,peoplewhoweregivencricketsfelthappierafterafewweeksbecause .A．theatemoreB．theyspenttimecaringforananimalC．theyexercisedmoreD．theychangedtheirattitudesHorseshavebeeninvolvedinmedicaltreatmentplans inEurope.A.sincethe1680sB．formorethantwocenturiesC．since1860D．forabout160yearsChildrenwhohavedifficultyreadingbecomelessanxiouswhen.8/29中考英語專項練習(xí)題-科普知識類閱讀theyplaywithrabbitstheyreadinfrontofatankofcolorfulfishtheyaregivensomecricketstheyreadaloudtoatraineddogThemainideaofthepassageisthat.A．petsarewelllovedinmanycountiespetscanimprovepeople'sphysicalhealthpetshavebeenusedtohelpcurementalillnessitisstillamysterywhetherkeepingpetsbringsbenefitsThinkofasimpleobject-apieceofchalk,forexample.Areyourememberingitsname,itsshape,itscolororitssize?Areyourememberingwhatitisusedfor,orthesounditmakeswhentheteacherwritesontheblackboard?Scientistssaythatmemoryincludesdifferentpartsofthebrain,suchaslanguageandtheabilityofsense.Theybelievethatyoubegintocreateamemorywhenyounoticesomethingwithyoursenses.Then,messagesaresenttodifferentbraincells,whichjointogethertoformconnections.Anewconnectiongoesintoyourshort-termmemory.Itisstoredthereforabout30seconds,andthenitiseitherlostorstoredinyourlong-termmemory.Havingagoodmemorymeansmakinglotsofconnectionsandstoringtheminyourlong-termmemory.Todothis,youneedtokeepyourbrainingoodshape.Eatplentyofbrainfoodsuchasfishoil,fruitandvegetables.Laughteralsomakesyourbrainmoreactive.Also,don'tforgettoexercise.Sodosomesportsorjustmovearoundalotinthehouse.Finally,getplentyofsleep.Thiswillmakeyourmemoriesgrowstronger.Whenyouwanttoremembernewinformation,youmustpayspecialattention.Useyoursenses-sight,smell,hearingandtouch-andkeeprepeatingtheinformation.Todowellinyourexamsthisyear,turnofftheTV,silenceyourmobile,andreviewyourworkregularly.Toremembersomethingspecial,useyourimaginationtocreatevisual(視覺的)connections.Forexample,youneedtotakeapencil,aneraser,yourIDcardandchipstoyournextexam．ImaginetheIDcardasthebodyofananimal,thepencilitslongneck,andtheeraseritshead.Youranimalishungry,sonowimagineiteatingabagofchips.Itmaysoundcrazy,butit'sfunanditworks.Anotherwayistodosomethingdifferenttoyour9/29中考英語專項練習(xí)題-科普知識類閱讀room.Turnapictureupside-down,ortieasockaroundthedoorhandletoremind(提醒)yourselfofsomethingtoremember!Atthebeginning,thewritergivesanexampleto.leadinthetopicofthearticleshowtheimportanceofchalkletreadersrememberthewordmakereadersknowhisfavoriteHowmanywaysarementionedtohaveagoodmemoryinParagraph2?A.2B.3C.4D.5Themainideaofthethirdparagraphis.A．howtodowellinexamsB．howtoremembernewinformationC．whytoreviewyourworkD．whattoeattomakememoriesstrongerWhichofthefollowingisTRUEaccordingtothepassage?Memoryhasnothingtodowithlanguages.Laughtercanhelptoimproveourmemory.C.ApictureofeatingchipsisthemostusefulD.Ourbrainisdifficulttokeepingoodshape.8.Nearlythree-fourthsofAmericanteenagersownsmartphones-manyofthemfilledwithallkindsofapps.Thirty-onepercentofteensgetintouchwithfriendstheyhavenotmetinperson,andthirty-twopercenthavecommunicatedwithacompletestrangeronline.AnofficernamedPamelaCaseyintheUSishelpingchildrenknowmoreaboutsmartphonedangers.Caseyjoined"CBSThisMorning"todiscusstherisksandhowparentscanprotecttheirkidsbychangingthesettings(設(shè)置)ontheirphones.Casey'sinterestinthesubjectbeganwithaphonecallfromoneofherfriendswhose10/29中考英語專項練習(xí)題-科普知識類閱讀daughterhadbeentakinginappropriate(不適當(dāng)?shù)?photos."Shesaidshefoundtheminavaultapp.Theappislikeacalculator(計算器)butyouputinacertainpasscode.Ittookyoutoavaultthatshehadhiddenallthesephotosthatshehadbeensharing,"Caseysaid.ThemothertoldCasey, "You'vegottotelleverybody."HowmanyAmericanteenagershavetheirownsmartphones?About25%.About30%.About35%.About75%.WhydidPamelaCaseyjoin"CBSThisMorning"?A．Todiscusstherisksandprotectkids．B．Tohelpchildrenknowaboutsmartphones．C．Togetintouchwithfriends．D．Towarnkidsabouttherisks．Whatisnotrightaccordingtothepassage?A．Parentscanprotecttheirkidsbychangingthesettingontheirphones．B．Mostteenagershavecommunicatedwithastrangeronline．C．ThedaughterofCasey'sfriendhadbeentakinginappropriatephotos．D．Casey'sfriendfoundherdaughter'sphotosinanappcalledvault．What'sthemeaningoftheunderlinedphrase"passcode"?A.地址B.密碼C.通行證D.身份證9.3Dprintingisbecomingmoreandmorepopular.Wearenowabletoprintthingssuchasclothing,musicalinstrumentsandevencars．Peopleandbusinessesareabletocreatethethingstheyneedveryquicklyandeasilybyusing3Dprinters.Butcanyouimagineprintingfood?Somescientistsaretryingtochangethedining11/29中考英語專項練習(xí)題-科普知識類閱讀experiencecompletelybydoingthis.Theyhopethathavinga3Dprinterinthekitchenwillbecomeascommonastheblenderormicrowave.Scientistssaythattheyareeasytouse：yousimplyhavetochoosearecipe(食譜)andputtheuncookedfood"inks"intotheprintertomakethefoodyouwant.Thismeansthatitwouldbeveryquickandeasytocreatetastyandhealthymeals．Using3Dprinterstocreateyourmealswouldalsobesavingtheenvironment.Therewouldbelessneedfortraditionalgrowing,shippingandpackagingstepsasfoodproductionwouldbealotquickerandbetter.Forexample,treeleavesandinsectscouldbeturnedintotastyproducts!Printingfoodcouldalsohelppeoplewhohaveaswallowing(吞咽)trouble．Theycouldprogramtheprintertoprintsofterkindsoftheirfavoritefoodssothattheywouldnothavedifficultyswallowingthem．However,somepeoplethinkthatafutureof3D-printedfoodwouldbeadisaster.Itcouldtakeawaymanyjobs,includingthoseforgrowing,shippingandpackagingfood.Imagineaworldwheretherewasnoneedforfarmingorgrowingcropsandthesametastesandstructurescouldbeprintedfromanuncooked"foodink".Traditionalcafesandrestaurantsmightlosebusiness,too.Also,thereareworriesaboutthehealthyvalueofprintedfood：isitreallypossibletogetwhatweneedfromfood-based"inks"orsomethinglikethat?Asweknow,cookingandeatingtogetherwithfamilyandfriendshaslongbeenatraditionalandenjoyableactivity.Itishardtoimagineaworldwherethepastimeofcookingisdeadandmealscanbecreatedatthetouchofabutton.Thesecondparagraphmainlytellsus.A.wecanchangeourrecipesby3DfoodprintingB.therearemanywaysofprintingfoodonthe3DprinterC.3DfoodprintinghasbecomeverycommoninthekitchenD.somescientistsaretryingtomake3DfoodprintingusedwidelyThewritergivestheexampleinParagraph3inorderto .A.showushow3DfoodprintingworksB．telluswhyweshoulduse3Dfoodprinting12/29中考英語專項練習(xí)題-科普知識類閱讀helpustoknowwhatwecanusetoprintfoodletusunderstandwhentouse3DfoodprintingHowmanydisadvantagesof3Dfoodprintingarementionedfromthelasttwoparagraphs?A.Two.Three.Four.Five.Whatisthewriter'sopinionabout3Dfoodprinting?A.3D-printedfoodistastyandnecessary.B.Itisdifficulttounderstand3Dfoodprinting.C．Cookingfoodismorepleasantthanprintingfood．D.Itishappytoseethechangeofthediningexperience.Every14days,anotherlanguagedies.Therearemanyreasonsforthis.Somepeoplethinkmorecommonlanguageshavemoreeconomic（經(jīng)濟(jì)的）power.Becauseofthis,youngpeoplechoosetolearnacommonlanguageastheythinkitismoreuseful．Anotherreasonisthatsomelanguagesaren'twrittendown.GuujaawisaleaderoftheHaidaNation,whosepeoplehavelivedontheQueenCharlotteIslands,Canada,formorethan10,000years.Theirlanguageisendangered.Traditionally,itwasn'twrittendown,and,asaresult,somepeopleareworriedthatitwilldieoneday.Guujaawrepliestothis,"Wetalktoeachother,listen,visit,andbelieveinthespokenword.Expressingyourselfwithoutwritingisnatural."However,ifGuujaaw'slanguageandotherslikeitaregoingtostayalive,writingmayhavetobecomepartoftheirlives.Whenalanguagedies，alotofknowledgedieswithit.Tobeginwith，languageisahugepartofthecultureofthepeoplewhospeakit.Languageallowsspeakerstosaycertainthings：wordsthatdescribeaculturalideamaynottranslateexactlyintoanotherlanguage.Furthermore,manyendangeredlanguageshaverichspokencultures.Stories,songsandhistoriesarepassedonfromolderpeopletoyoungergenerations（一代）.ElizabethLindsey,alanguageresearcher,emphasizes（強(qiáng)調(diào)）this."Whenanelderdies,alibraryisburned,"shesays.13/29中考英語專項練習(xí)題-科普知識類閱讀Also,languagedeathaffectsourknowledgeaboutnature.Localpeopleoftenhaveadeepunderstandingofplants,animals,andtherelationshipbetweenthem.DavidHarrison,aresearcheronendangeredlanguages,reflects, "80%ofplantandanimalspecies(物種)havebeenundiscoveredbyscience.Butthatdoesn'tmeanthey'reunknowntohumans."Manylanguagesareendangered.However,it'snottoolate.Childrenoftengrowupspeakingtwolanguages."Noone…becomesricherbygivingup…onelanguagetolearnanother,"Harrisonsaid.Ifchildrenfeelbothlanguagesareimportant,theywilluseboth.So,itisnecessarythatchildrenrealizehowusefultheirlocallanguageis.HowmanyreasonsarementionedforendangeredlanguagesinParagraph1?A.2B.3D.5WhatdoesthewritermainlytellusinParagraph2?A.Howculturesarepassedon.B.Howculturesarediscovered.C.Whylanguagesarewrittendown.D.Whylanguagesareimportanttocultures.Theunderlinedword"affects"inthepassagemeans"".A.waitsforB.dependsonC.isdifferentfromD.hasaninfluenceonWhichofthefollowingisthewriter'sopinion?A.Peopleneedtousecommonlanguagesmoreoften.B.Thespokenwordismoreimportantthanthewrittenword.C.Childrenarethehopetostopthelocallanguagefromdying.D.Manyanimalsandplantsareindangerbecauseofdyinglanguages.14/29中考英語專項練習(xí)題-科普知識類閱讀AreYouRightHandedorLeftHanded?Whichhanddoyouusewhenwriting?About8to15percentofpeoplearelefthanded.Theyoftenhavetousetoolsthataredesignedforright-handedpeople.Soitisdifficultforleft-handerstousemosttools.Ifyouarerighthanded,trythisexperiment：Takeaknifewithyourlefthandandtrycuttingapotatointopieces.Don'tbesurprisedifyoufeelawkward（別扭的）.Inthepast,peoplethoughtitwasstrangetousethelefthand.Youngstudentslookeddownupontheirleft-handedclassmates.Somechildrenwereevenpunishedforusingtheirlefthandtowrite.Butthesedaysparentsandteachershaveacceptedthat.Inalmosteveryschoolintheworld,left-handedstudentscanusetheirlefthandtowrite.Whatcausespeopletobelefthandedorrighthanded?Expertshavesearchedlongandworkedhardonthis.Theyconcluded（得出結(jié)論）thatleft-handedpeoplearelefthandedforthesamereasonthatright-handedpeoplearerighthanded.Oneoutofeverytenpeoplejustisaleft-hander.It'ssimplylikethecolorofoureyes-somepeoplehavebrowneyes,whilesomeothershaveblackeyes．However,manyresearchersthinkthatleft-handersandright-handersaredifferentinsomeaspects.Right-handersaremoretalkativeandoutgoingthanleft-handers.Manyright-handedpeopleunderstandspokenwordsbetter.Forexample,aftertheylistentodirectionstoasupermarket,theycanfinditeasily.Right-handersaregoodatorganizingpeople,too.Theyarealsobetterbasketballguards.JustaskYaoMing.Researchshowsthatleft-handersarecreativeandartistic. Manyfamousperformers,likeJimCarreyandPaulMcCartney, arelefthanded.Manyleft-handerslearnbettervisually（在視覺方面）. Inart,bothLeonardodaVinciandMichelangelowerelefthanded.Inscience,youfindNewtonandEinstein.Theleft-handedpeoplearealsoreallygoodattennisandothersinglesportsIfyoupreferonehand,butyouarestillgoodatwritingwiththeother,youaremixedhanded.Researchshowsmixed-handerscanremembereverydaythingsbetterthanotherpeopleWhatdidyoueatforlunchtwoweeksago?Ifyou'remixedhanded,youcanprobablyremember15/29中考英語專項練習(xí)題-科普知識類閱讀Ifright-handerscutuppotatoeswiththeirlefthand,theywill .gethurtgiveupcuttingfeeluncomfortablechangetheirtoolsWhatisParagraph2mainlyabout?Causesofbeinglefthanded.Encouragementtoleft-handers.C.Punishmentforusingthelefthand.D.Changesinopinionsonleft-handers.Accordingtothepassage,right-handers.A.learnbettervisuallyB.aregoodorganizersCarebetteratsinglesportsDgivecleardirectionstoothersFromthepassage,wecanlearnthatleft-handers.A.maybemoretalkativeandoutgoingB.areordinarypeoplelikeright-handersCmightremembereverydaythingsbetterD.nolongerneedtouseright-handedtools12AnAppforParkingIsitverydifficultforyoutoparkyourcarwhenyougoout?Don'tworry.ParkingInsidercanhelpyouParkingInsiderisasmartappwithamobilewallet.Youcanuseittohelpyouparkyourcarquicklyandpayfortheparkinginareallyshorttime.Theappalsoinvitesuserstoearnfreeminutesofparkingbytakingpicturesoffreeparkingspaces.TheappusesthephotostomakeaheatmapThemapletsotherusersfindopenparkingspacesmoreeasilyIfyouwanttousetheapp,youshouldbeoneoftheclients(客戶)ofDeutscheBank.Asaclientof16/29中考英語專項練習(xí)題-科普知識類閱讀DeutscheBank,youcanhaveanaccounttopayforyourparkingthroughtheapp.You'dalsoneedtodriveMercedes-Benz,asmartcarorotherDaimlerproducts.Togivebetterservice,themakersoftheapparetryinghardtobepartnerswithotherbanksandcarcompanies.Theappisverypopularnow,butithastofaceplentyofcompetitions.Citiesaremakingtheirownparkingandpayingapps.Thereareanumberofcompaniesalreadyfocusingontheissue,too,includingParkNowandPayByPhone.WhatistheParkingInsider?It'sacarcompany.It'samobilewallet.It'sasmartapp.It'sabankcard.WhatdoestheParkingInsiderusepicturesfromuserstodo?Toearnfreeminutesofparking.Togiveusersbetterservice.Tomakeamapwhichhelpsusers'parking.Topayfortheparkingthroughtheapp.WhatshouldyouhaveifyouwanttouseParkingInsider?Amapwithpictures.Somepicturesoffreeparkingspaces.AnewcarmadeinAmerica.AnaccountatDeutscheBank.Whatdoestheunderlinedword"issue"referto?A.Faceplentyofcompetitions.B．Citiesmakeparkingandpayingapps．C．Trytobepartnerswithbanks．D.Helppeoples'parkingwithanapp.Wherecanyouprobablyreadthepassage?A.Inahistorybook.17/29

中考英語專項練習(xí)題-科普知識類閱讀Onawebsiteofscience.Inanewspaperforstudents.Inabookaboutsingers.Weoftenusesomewarningsignalstodescribehowseriousameteorologicaldisaster（氣象災(zāi)害）is.Forexample,let'sseehowtodescribethelevelofasnowstorm.WarningsignalMeaningNoticeWarningsignalMeaningNoticeItmeanstheamountofsnowfallreachesFightagainstsnowstorm；4mmormorein12hours, ortheWorkofsweepingandmeltingthesnowfallcontinueswhenitgetstosnow；4mm.Itmayaffect（影響）people'sBecarefulnottoslide（滑倒）.dailylife.Theamountofsnowfallreaches6mmormorein12hours,orthesnowcontinuesThesameasthefirstnotice.tofallafteritgetsto6mm.Itmayhaveeffectsonpeople'sdailylife.Theamountofsnowfallreaches10mmorThesameasthefirstnoticeandmorein6hours,oritcontinuestofallmoreover,avoidunnecessaryaftergettingto10mm.Ithasagreatoutdooractivities.effectonpeople'slife.Theamountofsnowfallreaches15mmorThesameasthethirdnotice.morein6hours,oritcontinuestofallaftergettingto15mm.Ithasaverygreateffectonpeople'slife.Whichofthefoursignalsdescribethemostserioussnowstorm?Theblueone.Theyellowone.Theorangeone.Theredone.If