2025屆高考英語二輪復(fù)習(xí)各題型分項(xiàng)專練-閱讀理解60篇16-30科技類含解析

2024高考二輪復(fù)習(xí)各題型分項(xiàng)專練——閱讀理解60篇（16?30）閱讀理解（16）WhenGitanjaliRaosharedhowshelikes“findingsolutionstorealproblems”,itwashardtoimaginethisdynamic11-year-oldgirlcouldsettleaproblemthathasescapedscientistsforyears.Injustthreemonths,Raocameupwithadevice(裝置)thatcanreplacethecostlyandlengthytestscurrentlyusedtoreliablydeterminelead(鉛)levelsinourfreshwater.Inspiredbythecurrentlitigation(訴訟)inFlint,Michigan,acaseofwaterpollutionfrom2014to2015,RaodesignedanewtestingsystemthatresultedinherbeingnamedAmerica’sTopYoungScientistfor2024.Raohadbeenfollowingthewaterproblemforabouttwoyears.Shewasamazedbythenumberofpeopleaffectedbyleadpollutioninwaterandwantedtodosomethingtochangethis.Gitanjalispentmonthstryingtoconvincelocalhighschoolsandcollegestogiveherlabtimetocontinueherexperiment.Athome,Gitanjaliworkedonherprojectinthe“scienceroom”sheaskedherparentstocreateforher.Raohascreatedadevicethatusesthreeparts:acartridge,aBluetoothreaderandanapp.Toputitsimply,thecartridgecontainscarbonnanotubes(納米管)thatreacttolead.ThisreactionisthenregisteredbytheBluetoothreader,whichsendsasignaltoamobileappthatcantellyouimmediatelyifyourwaterissafetodrink.RaoappropriatelynamedthedeviceTethysaftertheGreekgoddessoffreshwater,andishopingtomakealittleimprovementtogetthedeviceonthemarket.Whilewemaynotbeawareofanyleadpollutionpresentinouragingpipelines,leadpoisoningcancausedelaysinphysicalandmentaldevelopment.WithRaobelievingthatthe“purposeofscienceistomakeadifference”,herincredibleinventioncouldmakeadifferencetomillionsofpeopleintheUnitedStates.1.WhatdoweknowaboutRao’sdevice?A.It’scheapandquick. B.It’scheapandinaccurate.C.It’sexpensiveandreliable. D.It’sportableandtime-consuming.2.WhatmadeRaohavetheideaofdesigningthedevice?A.Herparents’suggestions. B.ThenameoftheGreekgoddess.C.Herinterestinsettlingrealproblems. D.ThewaterpollutionlitigationinFlint.3.Whatdothecarbonnanotubesfunctionas?A.Sendingimmediatesignals. B.Recordingthereactionresults.C.Cetectingthepresenceoflead. D.Showingthewaterqualityresults.4.WhatdoestheauthorthinkofRao’sinvention?A.ItwillleadRaotomakeafortune.B.ItwillhelpmillionsofAmericansdrinksafewater.C.ItwillpromotethedevelopmentofscienceinAmerica.D.Itwillsoonsettlethelead-pollutedproblemthoroughly.閱讀理解（17）We

knowthatoursmartphonesareexpertly-designeddistractiondevicesthatweakenoureffortstoresist.But,wealsoknowthatresistanceisimportantifwe’reevergoingtofindaworkablemiddlegroundwithourphones–andarecent

hasservedupanotherreasontostrengthenourresolve.Hereitis:

whenyoupickupyourphonewhiledoinganythingmentallychallenging,you'rehandicappingyourbrain’sabilitytorechargeandperformancepredictablydecreases.That’stheconclusionofastudythatputroughly400collegestudentstotasksolvingchallengingwordpuzzles.Whentheywereabouthalfwaythrough,theresearchersallowedmostofthestudentstotakeabreakeitherusingtheirphones,usingacomputerorreadingaprintcircular.Otherstudentsweretoldtojustkeeponworkingwithoutanysortofbreak.

Theresultsshowedthatthestudentswhotookabreakwiththeirphonesweretheworstperformersofallthegroups.Theytook19%longertofinishthetasksandtheysolved22%fewerword-problemsthanalltheothergroupscombined.Infact,thecell-phonegroup’sefficiencyandprocessingspeedwasaboutthesameasthegroupthattooknobreak.

Thereasonofferedbytheresearchersisn’tmerelybecausedigitaldevicesareinherentlyengaging(迷人的),butbecause

oursmartphonesareattentiongatesintosomanyotherattention-catchingareas,eachpullingourmentalenergyindifferentdirections.

Thisresearchstressesthatweignoredtheenergyreductionfromusingoursmartphones,andthatwewereover-confidentaboutwhatourbrainscanhandle.

Wealsooverlookedtheemotionalconnectionwe'ddevelopedwithourphones.

It'snolongerjustadevice.It'sacompanion.“Itisimportanttoknowthecostsassociatedwithreachingforthisdeviceduringeveryspareminute,”Kurtzbergadded.“Weassumeit’snodifferentfromanyotherbreak–butthephonemaycarryincreasinglevelsofdistractionthatmakeitdifficulttoreturnfocusedattentiontoworktasks.”1.Whatdoes“resolve”inParagraph1referto?A.Findingaworkablephone. B.Resistingusingphones.C.Makingfulluseofphones. D.Upgradingpersonalphones.2.Theunderlinedword“handicapping”inParagraph2probablymeans___________.A.strengthening B.performing C.weakening D.changing3.Whatcanwelearnfromtheresearch?A.Therearetwogroupsofstudentsintheresearch.B.Allthestudentscannottakeabreakintheresearch.C.Thecell-phonegroupdidbestinsolvingthepuzzles.D.Studentshavetocompletewordpuzzlesbeforethebreak.4.What’sthemainideaoftheParagraph6?A.Thephoneisnolongerfavoredbypeople. B.Thephoneisnotaspowerfulasexpected.C.Peoplecannotconnectemotionallywithphones. D.Peopledidn’tfullyunderstandtheeffectofphones.閱讀理解（18）ManyAmericansthinkofdriverlesscarsasafuturistictechnologythatwillrevolutionizetravelincitiesandalongstatehighways.ButrecentexperimentsareprovingthatautonomousvehiclesalsohavethepotentialtoimprovethequalityoflifeformillionsofAmericansunderservedbytraditionalmodesoftransportation,suchastheelderlyanddisabled,solongaslawmakersmakesmartpoliciesthatpavethewayforinnovation.AretirementcommunityinSanJose,Calif.,whichhasbeentransformedbyasmallfleetofdriverlesstaxis,showsthepotentialofself-drivingcarstotransformpeople’slives.Builtbyatechstart-upcalledVoyage,themodifiedFordFusionsarecurrentlylimitedtoatwo-mileroad,butresidentsarealreadyhavingthebenefitsoftheseautonomousvehicles,whichallowthemtoparticipateinsocialactivitiestheywouldotherwisebeunabletoenjoysimplybecausetheycouldnotgettothem.Whenthetrialrunfinallyexpandsto15milesofroad,theseresidents—whoseaverageageis76—willalsohaveaconvenientandreliablenewwaytoappointments.Asthesecarscontinuetoserveresidentsthere,itiseasytounderstandwhyCaliforniaismovingtosimplifyregulationsfortheindustry.InMichigan,forward-thinkingpolicieshavethepotentialtounlockotherhiddenbenefitsofautonomousvehicles,especiallyforthosewithphysicaldisabilities.TheMichiganDisabilityRightsCoalitionhasstronglyadvocatedforthedevelopmentofthistechnology,sayingthatitcouldgivepeoplewithdisabilitiesgreateropportunitiesintheworkforceandenablethemtoleadmorefulfilling,independentlives.Manyrecognizethatautonomousvehicleswillbethefutureoftransportation,butitistoooftenoverlookedthatthisfuturecannotarrivefastenoughformillionsofAmericanswhoareforcedtodependonothersforday-to-daytravel.ThepolicymakersshouldfollowtheleadofplaceslikeCaliforniaandMichigan,andpassrulesandregulationstounlockthesehiddenbenefitsofdriverlesscars.1.What’stheattitudeofmostAmericanpeopletothefutureofautonomousvehicles?A.Curious. B.Doubtful. C.Indifferent. D.Optimistic.2.WhatisthemodifiedFordFusion?A.Akindofautonomousvehicle. B.Afleetofdriverlesstaxis.C.Aroadfordriverlesscars. D.Aretirementcommunity.3.WhatareexamplesinCaliforniaandMichigantoprove?A.Driverlesscars’disadvantages. B.Governments’rightdecisions.C.Benefitstotheagedandthedisabled. D.Theregulationsareforward-thinking.4.Whatdoestheauthorattempttoinformusinthelastparagraph?A.Thebenefitsofdriverlesscarshavebeenfullyunlocked.B.Regulationsshouldgohandinhandwithdriverlesstechnology.C.Theconceptofautonomousvehicleshasbeenwidelyrecognized.D.Theweakgroupsareoftenoverlookeddespitetechnologyadvances.閱讀理解（19）A27-year-oldinventor,JocoPauloLammoglia,hascomeupwithanewdevicenamedtheAIREmask,whichiscapableofconvertingthewindenergyprovidedbythewearer’sbreathintoelectricalenergy.Thismeansbreathinghasbecomeasourceofrenewableenergy.Theinspirationfortheinventioncamefromhiswatchingchildrenblowingonpinwheels(玩具風(fēng)車).

Thedeviceiswornlikeamaskequippedwithtinywindturbines(渦輪機(jī))anditcanworkitsmagicevenwhilepeoplearesleeping,joggingorhangingaround,sinceenergyiscreatedfromone’sbreath.TheprincipleofthisAIREmaskissimple.TheinventionusesthewindflowcreatedbybreathingandchangesitintoenergythatcanchargemobilephonesandiPods.Simplyputthismaskconnectedtoyourmobilephoneonyourface.Theresttakesplacenaturallythroughyourbreaththatprovidespowertorunturbineswhichproduceelectricity.

LammogliaexplainedhowusefulhehopestheAIREwillbecome.Hesaid,"Ihopetobringtheconceptintoproductionandreducethecarbonfootprint.Itcanbeusedindoorsoroutdoors,whileyou’resleeping,walking,runningorevenreadingbooks."Apartfromsavingenergyandcontributingtotheenvironmentalprotection,italsoencouragesthepracticeofphysicalexercise.Thisisanentirelyall-timerenewableenergysource.Itsenergyisavailable24hoursaday,sevendaysaweek.

LammogliaexplainedwhyhethoughttheAIREwassouseful,saying,"Thoughmanyofourmoderndevicesofferbenefits,theytendtoconsumeahighamountofelectricalenergy.Thismaycauseenvironmentalproblems,especiallyiftheenergyusedbythesedevicesisobtainedfromnon-renewableenergysources.

TheAIREmaskwillbethefuturecheaperenergysourceofchargingmobilephones.Itwouldsaveenergyandallowpeopletoneverhavetoworryabouttheirphonedyingunlesstheystopbreathing.1.Theunderlinedword“converting”(Para.1)isclosestinmeaningto___________.

A.charging B.convincing C.exchanging D.transforming

2.LammogliawouldmostprobablyagreethattheAIREmask

__________.

A.consumesahighamountofenergy B.willaccountforenvironmentaldamage

C.isagoodsolutiontoenergyissues D.isavailableintheshopnow

3.Whichofthefollowingisthebesttitleforthepassage?

A.Anelectronicmask B.Abreath-powereddevice

C.Anewrenewableenergysource D.Anair-purifyingdevice閱讀理解（20）Anewkeyboardcantellwhetheryouareitsowner.Thekeyboardrecordsinformationaboutthetypingpatternandsendsittoacomputerprogram.Theprogramthencheckstoseeifthetypingpatternandsendsittoacomputerprogram.Theprogramthencheckstoseeifthepatternmatchestherightuser,Ifnot,analarmsounds,andthecomputerlocksthetypistout.Itlocksoutanyoneelse,evenifthanpersonknowspassword.What’smore,thisdeviceneedsnobatteries.Itharvestsallthepersonknowsyourpassword.What’smore,thisdeviceneedsnobatteries.Itharvestsalltheenergyitneedsfromtheactionofyourtyping.Besides,thekeyboardisalsoself-cleaningandthekeysarefreeofdamagefromwater,oilanddirt.Thekeysofthenewkeyboardaremadeofthesameinexpensiveplasticthatmightbefoundonanyotherstandardkeyboard.Butinsteadofbeingsmooth,thekeyshavemillionsoftinyplasticnanowires(納米線)ontheirsurfaceareatoeverykey,increasingtheeffectivecontactareabetweentheplasticsandfingers.Thisensuresthatthere’senoughpowertorunthekeyboardassomeonetypes.LimingDai,ascientist,didnotworkonthenewkeyboard,buthethinksthedesigncouldbeimportantingettingbetterperformancefromavarietyofdevices.“Itcouldalsobeappliedtoatouchscreen,forinstance,”Daisays.“Thensmartphonesandnotepadscouldharvestenergyfromtheactionofsomeonetypingordrawing.”“Futureworkmightmakethekeyboardevenmoreuseful,”Daiadds.“Alaterdesignmightbuildtinycapacitors(電容器)ontothenanowires,”hesuggests.Capacitorsarelittledevicesthattemporarilystoreelectriccharges.ThosemightthenLEDstolightaKeyboardinthedark.ZhonglinWangisaco-designerofthenewkeyboard.Histeamhasbuildaworkingmodelofthekeyboard.“Ifacompanydecidestofund(投資)itsproduction,thiskeyboardcouldbeinstoresinaslittleastwoyears,”saysWang.1.Howdoesthenewkeyboardtellwhetheryouareitsowner?A.Bymatchingthetypingpatterntotherightuser.B.Bysendingalarmstoacomputerprogram.C.Bycheckingtherightuser'spasswords.D.Byrecordinginformationaboutthetypingpattern.2.Whyaretheremanynanowiresonthesurfaceofthekeys?A.Toincreasetheeffectivecontactarea. B.Toimprovethespeedoftyping.C.Tomakethekeyssmooth. D.Tohelpproducepower.3.What’sDai’sattitudetothenewkeyboard?A.Unconcerned B.Doubtful C.Positive D.Critical.4.Whatisthebesttitleforthetext?A.ANewKeyboardMadeofNanowires B.ANewKeyboardEntirelyOwnedbyyouC.ANewKeyboard'sFuture. D.ANewKeyboardPoweredbyTyping閱讀理解（21）TheIntelligentTransportteamatNewcastleUniversityhaveturnedanelectriccarintoamobilelaboratorynamed“DriveLAB”inordertounderstandthechallengesfacedbyolderdriversandtodiscoverwherethekeystresspointsare.Researchshowsthatgivingupdrivingisoneofthekeyreasonsforafallinhealthandwell-beingamongolderpeople,leadingtothembecomingmoreisolated(隔絕)andinactive.LedbyProfessorPhilBlythe,theNewcastleteamaredevelopingin-vehicletechnologiesforolderdriverswhichtheyhopecouldhelpthemtocontinuedrivingintolaterlife.Theseincludecustom-madenavigation(導(dǎo)航)tools,nightvisionsystemsandintelligentspeedadaptations.PhilBlytheexplains:“Formanyolderpeople,particularlythoselivingaloneorinthecountry,drivingisimportantforpreservingtheirindependence,givingthemthefreedomtogetoutandaboutwithouthavingtorelyonothers.”"Butweallhavetoacceptthataswegetolderourreactionsslowdownandthisoftenresultsinpeopleavoidinganypotentiallychallengingdrivingconditionsandlosingconfidenceintheirdrivingskills.Theresultisthatpeoplestopdrivingbeforetheyreallyneedto."DrAmyGuo,theleadingresearcherontheolderdriverstudy,explains,"TheDriveLABishelpingustounderstandwhatthekeypointsanddifficultiesareforolderdriversandhowwemightusetechnologytoaddresstheseproblems."Forexample,mostofuswouldexpectolderdriversalwaysgoslowerthaneveryoneelsebutsurprisingly,wefoundthatin30mphzonestheystruggledtokeepataconstantspeedandsoweremorelikelytobreakthespeedlimitandbeatriskofgettingfined.We’relookingatthebenefitsofsystemswhichcontroltheirspeedasawayofpreventingthat."Wehopethatourworkwillhelpwithtechnologicalsolutions(解決方案)toensurethatolderdriversstaysaferbehindthewheel.”1.WhatisthepurposeoftheDriveLAB?

A.Toexplorenewmeansoftransport.

B.Todesignnewtypesofcars.

C.Tofindoutolderdriver'sproblems.

D.Toteachpeopletrafficrules.

2.WhyisdrivingimportantforolderpeopleaccordingtoPhilBlythe?

A.Itkeepsthemindependent.

B.Ithelpsthemsavetime.

C.Itbuildsuptheirstrength.

D.Itcurestheirmentalillnesses.

3.Whatdoresearchershopetodoforolderdrivers?

A.Improvetheirdrivingskills.

B.Developdriver-assisttechnologies.

C.Providetipsonrepairingtheircars.

D.Organizeregularphysicalcheckups.

4.Whatisthebesttitleforthetext?

A.AnewModelElectricCar

B.ASolutiontoTrafficProblems

C.DrivingServicesforElders

D.KeepingOlderDriversontheRoad閱讀理解（22）ManyAndroidandiPhoneownersuseGoogleservicesontheirmobilephonesortablets.Oneofthemostwidelyusedlocation(位置)servicesisGoogleMaps.WhensomeoneusesGoogleMaps,informationabouttimesandlocationsarerecordedandstored.Googlealsousestrackingtoolswithotherservices.Weatherapps,forexample,aredesignedtoidentifyauser'slocationtoprovidelocalweatherinformation.EvensomeGoogleInternetsearchescanresultinthecollectionofinformationaboutexactlywhereapersonwaswhenthesearchwasmade.Googlesaysitcollectsthedatatoimproveusers'localizedexperiences.Butsuchpracticeshavealsoraisedprivacyconcerns.PrivacyactivistshavecalledonGoogleandothermajortechnologycompaniestomakeiteasierforuserstoturnofflocationservicesiftheydonotwanttobetracked.Insomeways,Googleisclearaboutaskingpermissiontouselocationinformation.Forinstance,GoogleMapswillseekapprovalfromausertogivetheappaccesstolocations.IfauseragreestoletGooglecollectlocationinformationovertime,GoogleMapswillshowthishistoryina"timeline"thatshowsthepersonasdailymovements.Googlealsohasa"LocationHistorysetting.ThecompanysaysanyusercanturnoffLocationHistoryatanytime.AndwhenLocationHistoryisturnedoffforausersaccount,itisturnedoffforallequipmentlinkedtothatGoogleaccount.ButtheAP(AssociatedPress)foundthisdoesnotappeartobetrue,findingthatGooglecontinuedtosavelocationhistoryevenifauserhadturnedoffLocationHistory.Googlestatesuserscanstopthesavingofalllocationmarkersbyturningoffanothersetting,however,whichisnotclearlyidentifiedasbeingconnectedtolocationtracking.Thesettingiscalled"WebandAppActivityn".ItstoresdifferentkindsofinformationfromGoogleappsandwebsitestoausersGoogleaccount.1.WhydoestheauthormentionWeatherapps?A.TostressGooglesendeesarewidelyused. B.Toshowmanyappscantrackauserslocation.C.ToproveGooglecollectsusers'dataillegally. D.Toadvisepeopletostopusingthem.2.Whatisthevoicefromtheprivacyactivists?A.UsersshouldusetheInternetless. B.Googleshouldstoptrackingusers.C.Googleshouldrespectusers'privacy. D.Googleshouldturnofflocationservices.3.Whatdoestheauthorindicateinparagraph4?A.TheLocationHistorysettingisdifficulttofind.B.TheAPasksGoogletoremoveLocationHistory.C.TurningoffLocationHistorycanavoidbeingtracked.D.WhatGoogleannouncesishardlyconsistentwiththefact.4.Whichcanbestsummarizethepassage?A.GooglestilltracksyouwithLocationHistoryoff.B.UsingGoogleputsyouintoadangerousstate.C.Googleservicesurgentlyneedtogetimproved.D.WebandAppActivityhasendangeredpeopledlife.閱讀理解（23）Ridingonanexercisebikeathomemaykeepyouinphysicalshape,butitcangetprettyboringafterawhile.AaronPuzeyhadbeenonhisexercisebikeforhalfanhouradayforyearswhenhedecidedtolookforawaytomakeitabitmorefun.Withvirtualrealitytechnologywidelyavailablenowadays,allheneededtodowasfindawayofapplyingittohisneeds.SohesetouttobuildanappfortheSamsungGalaxyGearVRheadset(頭戴式視圖器)whichwouldallowhimtohookituptoGoogleStreetviewandmakeitseemlikehe'scyclingthroughdifferentreal-lifelocations.Buildingtheapptodownloadthe3DdatafromStreetViewandmakeitviewableintheVRheadsetwasthetoughestpartofhisproject.Otherthanthat,allheneededtodowastapeaBluetoothmonitortohisexercisebike.Althoughthequalityoftheimagessometimesleavesalottobedesired,leavingcomplexscenesliketreeslookinglikeamess,Aaronhasbeenhavingalotoffunonhisjourney.Aaron'sprojectisobviouslynosubstitute(替代品)forrealoutdoorcyclingasitlacksthingslikethewindblowinginyourfaceorthepainofbattlinganuphillclimb,butithasgivenhimagoal,aswellasthechancetotakeinthebeautyofplaceshemighthaveotherwiseneverseen.ItdefinitelybeatsstaringatawallorattheTVfor30minutes,anyway.Obviously,Aaron'ssetuptheofficiallyallowshimtorideabikeanywherearoundtheworld.HesayshehasalwayswantedtoseeJapan,sooncehisridecomestoanend,heplanstostartanotheroneacrosstheLandoftheRisingSun.1.WhydidAaronPuzeybuildtheapp?A.Toinventanewkindofbicycle B.Toparticipateinacompetition.C.Tosatisfytheneedsofthepublic. D.Toaddfuntohisexercisebikeroutine2.WhichofthefollowingcanbestdescribeAaronPuxey?A.Creative. B.Ambitious. C.Funny. D.Boring.3.WhatwasthechallengeforPuzeyinhisproject?A.Changingthe3Ddataintopictures.B.DownloadingthesoftwarefromtheInternet.C.Makingthe3Ddataviewableintheheadset.D.TapingaBluetoothmonitorlohisexercisebike.4.Whatmightbethebesttitleforthetext?A.CyclingAcrosstheWorldatHome B.TheLazyManandHisCrazyIdeaC.ANewWayofCyclingWithoutEffort D.ASubstituteforRealOutdoorCycling閱讀理解（24）Manyshoppingmallsnowhavespecialareasthatoffershopperstheirfirstchancetoexperience"VRtechnology".Youmayhaveenteredoneoutofcuriosity,oryoumaythinkitisjustanotherpieceofuselesstechnology.Whateveryouropinion,VR,orvirtual(虛擬的)reality,isgoingtobecomeabigpartofourlivesverysoon.2024sawtheintroductionofmanyfancyproductsintheworldofVR,includingMicrosoft’sHoloLensandSamsung’sGearVR.AllofthemofferanexcitinglookatthenewrealitiesandopportunitiesthatVRbrings.These,however,aretheearlydaysofatechnologythatisexpectedtogofromstrengthtostrength.And2024lookslikeitisgoingtobetheyearinwhichVRtechnologyreallytakesoff.Forastart,usingVRwillbecomemorenormalin2024.MicrosoftandIntelhavealreadydiscussedtheirplansforsimplerandlessexpensiveVRheadsets."TheideaofVRwillstopbeingasci-fi(sciencefiction)idea,andinsteaditwillturnintoanindustryofrealproductsusedaswaystoshowoffimagination,"saidAndrew,adesigneratUSVRcompany,Survios.ItisalsoexpectedthatVRproductswillplayapartinmorecommonandreal-lifefieldslikefashionandfilm.Forexample,toenjoytheatmosphereandenergyofthefrontrowexperienceatafashionshow,fanswillnolongerhavetogoalongintheflesh.InsteadpeoplewillbeabletoenjoytheexperiencebyjustwearingaVRheadsetathome.YoucanalsoexpectVRmirrorsandfittingroomssoonerratherthanlater."Thisisanespeciallygoodopportunityforbrandslookingtoofferverypersonalizedexperiences,"saidRoyDeYoungfromUS-basedmarketingagency,PMX.1.WhydomanyshoppingmallshaveareasforVRexperiences?A.Tocollectshoppers5opinions. B.Tomeetthedemandsofshoppers.C.Toentertainshopperswithnewtechnology. D.Tointroducethenewtechnologytoshoppers.2.Whatdoestheunderlinedphrase"intheflesh"mean?A.intime B.inperson C.inline D.inorder3.WhatcanweknowaboutVRproductsfromthepassage?A.Theyarenotexpensiveatpresent. B.Theywon’tbeacceptedformanyyears.C.Theywillmeetmorepersonaldemands. D.Theyarebeingusedalmosteverywhere.4.Whatmaybethebesttitleforthepassage?A.VRMeetsOurLifeGoal B.VRMirrorsAreComingC.VRTakesOverFashion D.VRIsBecomingReal閱讀理解（25）WeallknowthatAppleiPadisdesignedmainlyforbusinesspeople.Butbesidesbusinesspeopletherearemanyotherpeoplewhoareinterestedingettingone.Studentsareveryinterestedinthelatesttechnology.SoyoucannotkeepAppleiPadawayfromstudents.Thequestionis:ShouldtheybuyanAppleiPad?AppleiPadhasmanyfeaturesthatwouldworkforstudents,whichmeansthatstudentsdonothavetocarrybooksforreference.Theycanusee-booksbecauseAppleiPadhasabigscreenthatmakesreadingapleasure.YoucanevenwriteoniPad.Soitworksasanall-in-onetoolthatissolightthatitcanbeputinanybackpack.ThebatterylifeofAppleiPadisaround10hours,whichisclearlyagoodpointforstudents.ThetouchscreenisbigandiPaddoesnotcreateanynoisewhileitisworking.Inaword,AppleiPaddoeshavesomefeaturesthatwoulddogoodtostudents.However,studentsmighthavetoslowdowntheirworkbecauseAppleiPadstruggleswhenitcomestodoingmanytasksatthesametime.ItwouldcreateaproblemifthestudenthastotakedownnotesquicklywhiletheiPaddoesnotallowhim/hertoworkwell.Anotherthingthatstudentsmightnotbehappywithisthatthereisnokeyboard.ThoughiPadhasanon-screenkeyboard,itmightnotbeasusefulasarealkeyboard.AppleiPadhasnoUSBport(端口)orSDcardslot(插卡槽),whichmeansstudentswillnotbeabletoshareinformationquicklyamongthemselves.Therefore,Idon’tthinkit’snecessaryforstudentstobuyaniPad.Itmaynotworkaswellastheyexpect.Theycanbuyanetbookfortheirstudy.Itwouldworkbetterforthem.1.Whatistheauthormainlytalkingabout?A.WhoshouldbuyanAppleiPad. B.WhatanAppleiPadcandoforstudents.C.WhetherAppleiPadcanattractstudents. D.WhetherstudentsshouldbuyanAppleiPad.2.Accordingtotheauthor,AppleiPadismainlydesignedfor_______.A.peoplewhoareinthebusinessworldB.peoplewholikereadingbooksonlineC.studentswhohatetakingbooksforreferenceD.peoplewhoareinterestedinthelatesttechnology3.WhileusingAppleiPad,students________.A.cantakedownnotesquickly B.shouldn'tusearealkeyboardC.can’tputSDcardsintoit D.canshareinformationquicklywithothers閱讀理解（26）NASAmightbefamousforsendingrocketsuptospacequickly.Butitwillbemorefamousformakingyournextholidaycomemorequickly.

Thespaceagencyisworkingonanewplane,whichcouldsolvetheproblemsofsupersonic(超音速的)flightandvastlyincreasethespeedofjourneysabroad.Ifsuccessful,theplanewouldbeabletoflybetweenNewYorkandLondoninjustthreehours.Anditwouldreducethetimespentflyingotherjourneysbyahalf,sinceitcouldbeusedmorebroadly.Untilnow,theproblemwithsuchplaneshasbeenthesonicboom(聲爆),madefamousbytheoriginalConcorde.Thathappenswhenaplanereachessupersonicspeeds.

Itisathunderousnoisethatupsetspeopleontheground----disturbinganimalsandevencausingphysicalproblemstomaterialsandhousesunderneath.ItwasthateffectthatledCongresstobansuchplanesfrombeingusedovertheUSland,adecisionthatinturnwasresponsibleforConcorde’sfailingtobecommerciallyused.

Inviewoftheproblem,thespaceagencyhasdevelopedanewtechnologyandtrieditoutinwindtunnels,andnowbelievesthatitcouldbeputtocommercialuse.Thatplanewillflyashighas55,000feet----farhigherthannormalplanes---andmakeasoundofonly60decibels.That’sfarle