專題05 閱讀理解之說明文10篇-2023年中考英語逆襲沖刺名校模擬真題特快專遞（廣東專用）1

2023中考英語逆襲沖刺名校模擬真題速遞（廣東專用）第二期專題05閱讀理解之說明文10篇（2022·廣東東莞·東莞市橫瀝中學(xué)?？家荒＃㊣fyoulookatthetopofyourphone,you’llusuallyseealittlesymbolthatsays3Gor4G.The“G”standsforthegenerationofyourmobilenetwork.Butthesesymbolswillbecomethingsofthepastafter5Gfullyarrives.OnMarch30th,2019,Shanghaivice-mayorWuQingmadethefirst5GvideocallonaHuaweiMateⅩsmartphone,CGTNreported.ShanghaihasalsobecomethefirstcityinChinatostarttesting5Gnetworks.Now,4Gtakesabout100to200milliseconds(毫秒)tosendandreceivedata(數(shù)據(jù)).But5Gwillgetitdownto1millisecondorless.ThisbigchangewillnotonlymakeourmobileInternetfaster.Itcanbeusedinmanyotherwaysaswell.Forexample,5Gwillhelptomakeself-drivingcarssafer.Today’sself-drivingtestcarshaveoneproblem-lag.Whenthecar“sees”anobstacle(障礙物),itsendsthisinformationtoadatacenterandreceivesinstructions.However,ittakestimetosendandreceivethisinformation.Withthiskindoflag,thecarsmightcrash(撞擊)becausetheydon’treceiveinstructionsintime.With5G,thislagwillbegreatlylowered,accordingtoCNN.5GcouldalsobeusedtopowertheInternetofThings(IoT),alargeonlinenetworkthatconnectsallthingsandpeople.FastInternetspeedswillbethekeytodevelopingthistechnology.Forexample,withIoTunder5G,yourrefrigeratorcouldautomatically(自動(dòng)地)placeanorderonlineforeggswhenitfindsthattherearenoeggsleftinside.Allinall,5Gwillshapeeverytypeoftechnologythatittouches.Andyouwon’thavetowaittoolongforthattohappen.1．FromParagraph2,wecanknowthat________.A．5GiswidelyusedinShanghai B．ittooklotsofeffortstotest5GC．Chinaisworkingonits5Gnetworks D．5Gwouldmakeitpossibletotakevideos2．Comparedwith4G,5Gcouldbe________.A．cheaper B．faster C．safer D．busier3．Theunderlinedword“l(fā)ag”probablymeans________.A．beinglost B．beingslow C．beingdangerous D．beingbroken4．Therefrigeratorismentionedto________.A．show5GwouldmakeIoTmorepowerful B．encouragepeopletotrythenewproductC．introducehowtousetheInternetofThings D．describetheimportanceofIoT5．Whichofthefollowingwouldbethebesttitleofthepassage?A．Can5GGoFar? B．5GIsontheWayC．Is5GChangingOurLife? D．ChinaIsLeadingtheWorldin5G（2023春·廣東佛山·九年級(jí)統(tǒng)考一模）Therearemanywaystohelpimproveyourhealthlikeeatinghealthyfood,takingexerciseandgettingmedicalhelp.Buttheeasiestandcheapestwaytoimproveyourhealthisjusttosleepeighthoursormoreeverynight.Thegeneralsleepingruleisthattheyoungeryouare,thelongersleepyouneed.Butregardlessofage,somepeopleneedtosleepmorewhileforsomeafewhoursisenough.Theproblemwithsleepisthatmoreandmorepeopleintheworldarenotsleepingenough.AccordingtotheWorldHealthOrganization,overhalfthepeopleintheworldmaybesleep-deprived.Peoplewillfeeltiredevencausesaccidentswhentheydon’tsleepenoughtime.Whyaresomanypeoplesleep-deprived?Partofthereasonsmaybecultural.IntheAmericanculturepeopleputahighervalueonworkthanonsleep.Infact,peoplewhosleepalotareusuallyseenas“l(fā)azy”.Howdoweteachthesepeopletolearnthevalueofsleep?PerhapstheymaylistentotheadviceofDrJamesMeens,whoisanexpertinsleep.Hesays,“Sleepislikeacreditcard.Whenyousleepless.Youareonlyborrowingtime.Youalwayshavetopayitback.Themorehoursyoudon’tsleep,themorehoursyoushouldsleeptopaybackthehoursonyoursleepcreditcard.”Forthosewhovalueworkmorethansleeptheyshouldlistentowhatafamouspersononcesaid,“Don’tthinkyouwillbedoinglessworkbecauseyousleepduringthenight.Thatisafoolishideawhichisheldbypeoplewhohavenoimagination.Youwillbeabletodomore.”6．Accordingtothewriter,theeasiestandcheapestwaytoimprovehealthisto________.A．eathealthyfoodeveryday B．takeexerciseasmuchaspossibleC．getmedicalhelpwhenevernecessary D．sleepeighthoursormoreeverynight7．Whatdoes“sleep-deprived”meaninParagraph2?A．Havingagoodsleep. B．Excitedaboutsleep.C．Havinglesssleep. D．Interestedinsleep.8．Ifpeoplespendmoretimeonworkinsteadofsleep,they________.A．maygetmoreenergyB．havetopayitbackontheirsleepcreditcardC．a(chǎn)reoftenseenas“l(fā)azy”D．putahighervalueonworkthananythingelse9．Accordingtothepassage,whichoneisTrue?A．Theolderyouare,thelongersleepyouneed.B．Sleepduringthenightishelpful.C．Thefoolishpeoplehavenoimagination.D．Peoplealwaysworkless.10．Whatisthebesttitleofthepassage?A．TheValueofSleep B．TheadvantagesofsleepdeprivedC．TheWaysofSleep D．Sleepinglessmakeshealthy（2023春·廣東茂名·九年級(jí)統(tǒng)考一模）Chinesebuyersusedtoprizeforeignbrands,thinkingthatproductsmadebyAmericanorEuropeancompaniesareofhigherquality（質(zhì)量）thanChineseones.Increasingly,that’snolongerthecase.Chinesepeoplebornbefore1985generallythinkthatforeignbrandsarebetterthanChineseones,billionaireWilliamLitoldBusinessInsiderduringarecentinterviewonCCTV9.Butforwhowerebornafter1985,itisadifferentpicture.“WhenIfirstwenttotheUnitedKingdomin1997,IthoughtthatthedifferencebetweenChinaandEuropewasquitebig,”Lisaid.“Butforthoseborninthe1990s,whentheyvisitEuropeortheUS,theydonotthinkthereisabigdifference.”ThechangeinthinkingamongChinesebuyersisshowingupinmanymarketsinChinawherewesterncompaniesusedtocontrol.AstudybyCreditSuissepublishedinMarchfoundthatyoungChinesebuyersareincreasinglyshowingahomebrandbias.Morethan90%ofyoungChinesebuyerswouldprefertobuyhomeappliancebrands,accordingtothestudy.Meanwhile,homecompaniesproducingfood,drinks,orpersonalcareproductsincreasedtheirshareofthemarketby3.3%overthelasttenyearstonearly70%.“Chinesebuyers,especiallytheyoungerones,don’tjustbelievethatforeignbrandsarebetter.Rightnow,ChinesebuyersthinkChinaisgoodand‘MadeinChina’isnotbadatall.”CharlieChen,headofChinabuyerresearchatCreditSuisse,toldSouthChinaMorningPostinMarch.TheChinesesmartphonemarketiscontrolledbyhomecompanies—Huawei,Oppo,Vivo,andXiaomi.Appleistheonlyforeignbrandinthetopfive,butithaslostlargegroundtothehomebrandsinrecentyears.Itsmarketshareisbelievedtobedownto37%froma2015highof54%.11．Whatisthispassagemainlyabout?A．Thequalityof“MadeinChina”.B．ThechangeinChinesebuyers’thinking.C．Chineseproductsintheeyeofforeigners.D．DifferencebetweenolderandyoungerChinesebuyers.12．Whichfactbestexplains“homebrandbias”?A．Applehadamarketshareof54%in2015.B．Morethan90%ofyoungChinesebuyerspreferhomebrands.C．Chinesepeoplebornbefore1985thinkthatforeignbrandsarebetter.D．WilliamLifoundabigdifferencebetweenChinaandEuropein1997.13．Whodidmostoftheresearchforthisreport?A．CreditSuisse. B．CCTV9.C．SouthChinaMorningPost. D．BusinessInsider.14．What’sthemeaningoftheunderlinedword“top”?A．mostexpensive B．highest C．best D．cheapest15．What’sthebesttitleofthispassage?A．Chineseproductsgetmorepopularathome.B．YoungChinesearecrazyforforeignbrands.C．“MadeinChina”iswelcomedallovertheworld.D．ApplehaslostlargegroundtoHuaweiinChina.（2023春·廣東佛山·九年級(jí)統(tǒng)考一模）InSpain,childrenandtheirfamiliesareridingbikestoschooltogetherinlargegroups.Theprogramiscalled“bicibús”orbikebus.InBarcelona,theprogramstartedwithonlyfivechildrenandgrewquicklytohundredsofriders.Thebicibúsbeginsaround8:25everyFridaymorning.Itstartsoffwithjustafewstudentsandparents,withmoreandmorejoiningasittravelsalong.Thebicibústakesoverallthelanes（車道）ofthestreet,notonlythebikelanes.Withmusicplaying,itfeelslikeaparty.Whenstudentsreachtheirschool,theyleavethebusandparktheirbikes.Nine-year-oldMariaPitarchsays,“Thebestpartofthebicibúsisthatweridealongandpickupfriendsandweridetogether.”Itwaspossibletobiketoschoolbefore,butitwasunsafeforkids.Oneofthemainroadsusedbythebicibúshasabout20,000carseveryday.Becausethesearebusystreets,thelocalpolicearehelpingstoptrafficbyridinginfrontofthebicibúsandbehindit.Parentsarehopingthatthebicibúswillhelpchangeideasabouthowpeoplecancommuteinthecity.Theywantthecitytocreatewider,kid-friendlybikelanes,andpointoutthatthebicibúsalsohelpscutdownonpollution.Picturesofthebicibúsgotalotofattentionwhentheywerepostedonline.Manypeoplepointedoutwhatasimpleideaitis,andhoweasyitistogetstarted.Alreadysomeotherareasarealsoorganizingbicibús.16．Thepassagetellsusbikebus________.A．isonlyforchildren B．goesalongwithmusicC．takesonlythebikelanes D．startswithhundredsofriders17．Mariawillprobablythinkbikebusis________.A．common B．terrible C．enjoyable D．helpful18．Fewerchildrenrodetoschoolbeforebecause________.A．therewastoomuchtraffic B．itwasn’tinterestingenoughC．thepolicedidn’thelpatall D．theyweren’tallowedtoridealone19．Theunderlinedword“commute”inthispassagemeans_______.A．think B．stay C．study D．travel20．Whichcanbethebesttitleforthispassage?A．RidingbikesintheCity B．ANewWaytoSchoolC．ABikeSharingProgram D．TakingaBustoSchool（2022秋·廣東東莞·九年級(jí)?？家荒＃〦-bookisshortforelectronic(電子的)book.Itisusuallyreadonpersonalcomputers.Somemobilephonescanalsobeusedtoreade-books.Earliere-bookswerewrittenforspecificgroupofreadsandwereaboutonlyafewsubjects.WiththedevelopmentoftheInternet,knowledgeandanswerstoalotofquestionsmainlycomefrome-books.Thisiswhythee-bookbusinessisincreasingquickly.E-bookshavemanyadvantages.First,theysavetime.Wedon’tneedtogotoabookstoretobuybooks;besides,wecanfindthetopicwewanttoknowaboutontheInternetandthenwecanquicklygetmanye-booksonsimilartopics.Second,e-bookssavemoney.Somee-bookscostalittlemoney,andtherearemillionsofe-booksontheInternetthatwecangetforfree.Third,moretreesaresavedbecausee-booksdon’tneedtobeprintedonpaper.Fourth,e-booksmakereadingmoreconvenient.Youcancarryawholelibraryofhundredsofbookswithyouinasmallcomputeroranye-bookreader(電子閱讀器)withoutworryingabouttheirweight.Bute-bookshavecertaindisadvantages.Theyneedapersonalcomputerorane-bookreaderandtheinformationcanbelostifitsfileformat(文件格式)isnotsupportedorchangedinthereader’scomputer.However,e-booksprovideuswithanewwayofreading.Thatisgood.21．Whyisthee-bookbusinessincreasingquickly?Because________A．earliere-booksareaboutonlyafewsubjects.B．peopledon’tliketoreadanypaperbooksanymore.C．moste-bookshavebeenwrittenforaspecificgroupofreaders.D．thedevelopmentoftheInternetmakese-booksmoreuseful.22．Howmanyadvantagesdoe-bookshaveaccordingtothisarticle?A．Three. B．Four. C．Five. D．Six.23．Whichofthefollowingistrueaccordingtothisarticle?A．E-bookscan’tbereadonmobilephones.B．Allthee-booksontheInternetcostlotsofmoney.C．E-bookscanmakereadingmoreconvenient.D．Youcan’treade-bookswithoutapersonalcomputer.24．Whatisthedisadvantageofthee-books?A．You’lllosetheinformationifitsfileformatisnotsupported.B．Youcancarryhundredsofbooksinane-bookreader.C．Youcanbuycheape-booksanywhere.D．Youcanreade-booksatanytime.25．Thewritermainlytellsus________.A．e-booksofferusanewgoodwayofreadingB．youdon’tneedtobuypaperbooksinabookstoreifyoureade-booksC．theinformationcanbelostifitsfileformatischangedD．thedevelopmentofe-bookscanhelpsavetheenvironment（2022·廣東韶關(guān)·?？既＃㎜iMeixi,12,feelsanxious(焦慮的)aboutherlook—notherface,butherdressing.Whensheseesfashionablepeopleonthestreet,shetriestostayawayfromthem,becauseshefeelssoshamefulthatshedoesn’tevenwanttowalkonthesamestreetwiththem.WhatLiisexperiencingisfashionanxiety.Ittroublesmanypeopletoday.Theyareanxiousabouttheirdressing,afraidofbeingseenoutofstyle.Abigreasonforanxietyisfashionbullying(霸凌).Asfashionmagazinesandadvertisementsshowthe“l(fā)atestandgreatest”trends(趨勢(shì)),there’salotofpressureonpeople,especiallyonteenagers,tofollowthem,nomatterhowmuchitwillcost.“Theneedtobelongingroupsisveryimportanttoyounglearnersandexclusion(排斥)issomethingtheyseeastheendoftheworld,”saidAndyCranham,ateacherfromtheUK.Anotherreasonisthatyoungpeoplemaynothaveasenseofself-identity.Itseemsthattheyfeelanxiousabouttheirdressing,butactuallytheythemselvesarenotconfidentenough.Theycareabouthowfashionablepeoplelookatthem.Theyeasilydoubtthemselves.Thetruthisthatthosepeopleusuallydon’tnoticethematall.Fashiontrendscomeandgo,alwayschanging.Insteadoffollowing,thekeyistofindyourownstyle.Ifyou’reabletowearclotheswithconfidence,youwillbetheonestartingatrend.Moreimportantly,dressingisonlyapartofyourappearance.Itcan’ttellthetrueyou.Whatreallymattersisyourpersonalityandabilities.26．LiMeixiisanxiousabout______.A．herface B．herdressing C．herheight D．herweight27．Peopleareexperiencingmuchpressurefrom______accordingtothepassage.A．theirparents B．theirteachersC．moviesandTVshows D．fashionmagazinesandadvertisements28．AccordingtoAndyCranham,youngpeoplewantto______.A．dothingstheylike B．learnbythemselvesC．getintogroups D．seetheworldbetter29．Theunderlinedword“self-identity”inParagraph3means______.A．self-control B．self-confidenceC．self-improvement D．self-learning30．Whatisthepurposeofthepassage?A．Tointroducethemostpopularclothesatpresent.B．Tohelppeoplefollowthelatestandgreatesttrends.C．Toadvisepeopletofindtheirownstyleandbeconfident.D．Toteachpeoplehowtolearnfromfashionmagazines.（2022·廣東佛山·?？既＃￤enheyou,whichwasopenedin2011inChangsha,copiedlocalstreetcultureofthe1980sbysellingdifferentkindsofdishes.Atfirst,itwasonlyasmallshopinthestreet.Butitdevelopedintoaculturethemedparklater—WenheyouSuperb(超級(jí)文和友).BesidesChangsha,WenheyouwasopenedinGuangzhouonJune19,2020,andinShenzhenonApril2ndin2021.WenheyouSuperbinShenzhenisaroundsixtimeslargerthantheoneinGuangzhou,andnearlyone-thirdlargerthanthatinChangsha.ItislocatedinLuohuDistrict(羅湖區(qū)),nearHongKong.Thepurposeofitistoserveconsumersfrombothcities.There,peoplecanseemanyinterestingplaces,suchastheCoca-colaTimeMuseum,theDongmenGameCentreandaShenzhenStreet-never-sleepsMarket.Untilnow,morethan60companieshavejoined,providingdeliciousfoodsfromdifferentplacesincludingShenzhen,GuangzhouandChangsha.ThemostpopularmodernChinateashopChayanyuesealsoopenedaseasonalshop.Itonlyranforthreemonths.Accordingtoareport,WenheyouSuperbinShenzhenhadmorethan40,000visitorsontheopeningday.Thiswasnotasurprise,asthenumberofthevisitorstoWenheyouSuperbinChangshaduringthepastNationalDayholidaysin2020wasupto68,000.Duringtheholiday,therestaurantsreceivedover30,000bookings(預(yù)定).InWenheyouSuperbinChangsha,youcanfindaradiospreadingthe“news”fromthe1980s,orablackandwhitetelevisionplayingoldfilms.Theyareverypopularwithvisitors.__________OntheappDazhongdianping,morethan999commentscomplainedaboutthewaittime.Amongthecomplaints,mostofthecustomersdon’tliketheserviceandfoodquality.“Inmyopinion,itwouldbebettertopickasmallshopthatputsitsheartintothefood,”wroteonecustomer.31．Whatisthefirstparagraphmainlyabout?A．ThedishesinWenheyouSuperb. B．ThecultureaboutWenheyouSuperb.C．ThedevelopmentofWenheyouSuperb. D．TheproblemsofWenheyouSuperb.32．WheredoesthebiggestWenheyouSuperblie?A．InChangsha. B．InGuangzhou. C．InShenzhen. D．InHongKong.33．Whichplacecan’tvisitorsvisitthisyear?A．Chayanyuese. B．TheDongmenGameCentre.C．TheCoca-colaTimeMuseum. D．TheStreet-never-sleepsMarket.34．WhatdoweknowaboutWenheyouSuperbinChangsha?A．Peoplecouldwatchcartoonfilmsforfree.B．Peoplecouldgetanimpressionofthe1980sthere.C．Restaurantstherehave30,000bookingseveryday.D．IthadmoreshopsthanthoseinShenzhen.35．Whichofthefollowingsentencecanbestbeputinto“______”?A．WenheyouwasverysuccessfulinChangsha.B．Butthelargenumberofvisitorscausedsomeproblems.C．Buthowtoknowaheadoftimewhichrestaurantisbetter?D．SomeoneprovidedasuggestionforWenheyouSuperb.（2022·廣東東莞·校考三模）TheInternationalDayforBiologicalDiversity（生物多樣性日）iscelebratedonMay22.Itsaimistoremindpeopletogetalongwiththenature.Thedaywasfirstcreatedin1993bytheUNanditwasonDecember29th.In2000,theUNchangedittoMay22.ThiswaspartlyinmemoryoftheUNconvention（公約）onMay22,1992.ButitwasalsohardformanycountriestoorganizeeventsonDecember29,becausetherearealreadymanyholidaysinthattimeoftheyear.Everyyear,thecelebrationsofthedayareorganizedonadifferenttopic.Thetopicin2022is“Buildingasharedfutureforalllife”.Themessagebehindisthatbiodiversityiswhatwecandependontobuildabrightfuture.Itisalsotheanswertoseveraldevelopmentchallenges.Biologicaldiversityarenecessaryforourdailylife.Forexample,fishprovide20%ofanimalproteintoabout3billionpeople.Over80%ofthehumandietisprovidedbyplants.Asmanyas70%ofpeoplefromcountrysideindevelopingcountriesdependontraditionalplant-basedmedicinesforbasichealthcare.Whilepeoplestarttoknowthatbiologicaldiversityisvaluable,thenumberofspecies（物種）isdroppingbecauseofhumanactivities.ThatiswhytheUNdecidedtocelebratethedayeveryyear.36．Whatdoes“it”meaninParagraph2?A．TheUN. B．Thebuilding. C．Thedate. D．Theaim.37．Whatcanwelearnfromthetopicof2022?A．Wecanbuildabrightfutureforalllifebysharing.B．Wecanusedifferentanimalstomakeourfuturebright.C．Ifwehavedifficultydeveloping,wemayturntobiodiversity.D．Iftherearefeweranimalsorplants,wewillhaveabrightfuture.38．Howmuchofthehumandietisprovidedbyplants?A．20%. B．70%. C．80%. D．100%.39．Whatisthemainideaofthelasttwoparagraphs?A．Thehistoryoftheday. B．Thecelebrationsoftheday.C．Thecausesofthedeathofanimals. D．Theimportanceofbiologicaldiversity.40．Wherecanwefindthearticle?A．Anaturemagazine. B．Astorybook. C．Aguidebook. D．Acomicbook.（2022·廣東茂名·?？既＃￤henyouwalkinaChinesecityearlyinthemorning,you’relikelytoseegroupsofpeopleexercisinginthepark.You’llseethemmovingthroughaseriesofslowgracefulmovements.Astheirbodiesflowfromoneexercisetothenext,theirmindsarefocusedonlyontheirdeep,relaxedbreathing.Taichiispartofnationalculturalheritage(遺產(chǎn))whichChinesepeopletakepridein.Thisancientmind-bodyexerciseisknownastaichi,andyoudon’thavetoliveinChinatobenefitfromit.Accordingtoasurveyin2007,morethan2millionAmericansarecurrentlypracticingtaichi.Taichiiscalledamind-bodytypeofexercisebecauseitcombinesmeditation,focusedbreathing,andphysicalmovement.Becauseit’salsoalow-impact(低強(qiáng)度的)exercise,itmaybeparticularlysuitableforolderadults,butit’sabeneficialexerciseforpeopleofallages.TaichidevelopedinChinaasatypeofmartialart.Todaytaichiisusedtodevelopfitness,meditation,balance,breathing,andwell-being.Iftaichiissomethingyoumightliketotry,lookforataichiclassnearyou.Keepinmindthattrainingprogramsaredifferentinmanyways.Youmightwanttoaskaroundforarecommendationortryaclassbeforeyousignup.Askpotentialtaichiinstructorsabouttheirtrainingandexperience.Taichiisgenerallyconsideredalow-riskexercisethatisbothsafeandenjoyable.Ifyouhaveanyphysicalormedicalproblems,talkwithyourhealthcareproviderbeforestartinganyexerciseprogram.Andremember,althoughtaichihasmanybenefits,itcan’ttaketheplaceofregularmedicalcare.41．Whydoestheauthorgivetheexampleinparagraph1?A．Todescribeascene.B．Tointroducethetopic.C．Tosummarizethetext.D．Toguidethereadersaroundthecity.42．Whatcanweknowfromparagraph2?A．Someforeignersareinterestedintaichi.B．Taichimakespeoplehappy,wiseandenergetic.C．Chinesepeopledon’ttaketaichiseriouslynow.D．Taichiwasconsideredawaytolengthenone’slife.43．Whatdoestheunderlinedword“meditation”mean?A．Hardtraining. B．Deepthinking.C．Bodystretching. D．Violentexercising.44．Whomaybenefitfrompracticingtaichi?A．Oldpeople. B．Thepatients.C．Youngpeople. D．Peopleofallages.45．Whatisthebesttitleofthispassage?A．DifferentSchoolsofTaiChiaroundtheWorld.B．TaiChi—aNationalHeritageandWonderfulExercise.C．ChineseMartialArts—theOriginandFormsofTaiChi.D．TheAdvantagesandDisadvantagesofPracticingTaiChi.（2022秋·廣東佛山·九年級(jí)統(tǒng)考一模）“Lifeisspeedingup.Everyoneisbecomingunwell.”Thismaysoundlikesomethingsomeonewouldsaytoday.Butinfact,anunwellpersonwholivedinancientRomewroteit.Wealllovenewinventions.Theyareexciting,amazingandcanevenchangeourlives.Butisittruethathavingallthesedevelopmentsreallyimprovesthequalityofourlives.Picturethis:You’rerushingtofinishyourhomeworkonthecomputer.Yourmobilephonerings.Amessagefromyourfriendappearsonthescreen.Thenoisefromthetelephoneisgettinglouderandlouder.Suddenlythecomputergoesblankandyouloseallyourwork.Nowyouhavetostayupallnighttogetitdone.Inventionshavespeededupourlivessomuchthattheyoftenleaveusfeelingstressedandtired.Whydoyouthinkpeoplewholivefarawayfromnoisycities,whohavenotelephones,nocars,notevenanyelectricityoftenseemtobehappier?Perhapsthatisbecausetheylivesimplerlives.OnefamilyintheUKwent“backintime”toseewhatlifewaslikewithoutalltheinventionswehavetoday.Thegrandparents,withtheirdaughter,andgrandsons,Benjamin,10,andThomas,7,spentnineweeksina1940shouse.Theyhadnowashingmachine,microwave,computerormobilephone.Thegrandmother,Lyn,said,“Themorethingsyouhave,themoredifficultlifebecomes.”Theboyssaidtheyfoughtless.Probably,theysaid,becausetherewaslesstofightover,suchastheircomputer.Benjaminalsonoticedthathisgrandmotherhadchangedfrombeingafashionablegrannytoonewhocookedthings.46．Whowasthequote(引語)inparagraph1writtenby?A．Theoldgranny. B．Theunwellwriter.C．AnancientRoman. D．Acreativeinventor.47．Whatdoesthewriterwanttotellusinparagraph3?A．Newinventionscanbringussometroubles.B．Newinventionscanhelpusworkmoreefficiently.C．Newinventionscanimprovethequalityofourlives.D．Newinventionscanmakepeoplefeelrelaxedwhileworking.48．Whydidthefamilychoosetospendsometimeina1940shouse?A．Becausetheylovedtolivesimplelives.B．Becausetheyweretroubledbymoderninventions.C．Becausetheyallenjoyedbymoderninventions.D．Becausetheywantedtoexperiencelifewithoutmoderninventions.49．Whatcanweinferfromthelastparagraph?A．Theirlifebecamesimpler.B．Thefamilyenjoyedlivingtogether.C．Theyfellinlovewiththeoldhouse.D．Theyfelttheirlifewasfullofexcitement.50．Whatisthepassagemainlyabout?A．Thehistoryoftechnology.B．Problemscausedbytechnology.C．Thedevelopmentoftechnology.D．Howtechnologyimprovesourlife.參考答案：1．C

2．B

3．B

4．A

5．B【導(dǎo)語】本文是一篇說明文，主要講述了5G時(shí)代即將到來，這不僅僅帶來更快的移動(dòng)互聯(lián)網(wǎng)，人們還可以很好地將其用于許多其他事情。1．細(xì)節(jié)理解題。根據(jù)“ShanghaihasalsobecomethefirstcityinChinatostarttesting5Gnetworks.”可知，上海已經(jīng)開始測(cè)試5G網(wǎng)絡(luò)，即中國已經(jīng)開始致力于自己的5G網(wǎng)絡(luò)。故選C。2．細(xì)節(jié)理解題。根據(jù)“Now,4Gtakesabout100to200milliseconds(毫秒)tosendandreceivedata(數(shù)據(jù)).But5Gwillgetitdownto1millisecondorless.”可知，5G比4G更快，故選B。3．詞義猜測(cè)題。根據(jù)“Whenthecar‘sees’anobstacle(障礙物),itsendsthisinformationtoadatacenterandreceivesinstructions.”及“Withthiskindoflag,thecarsmightcrash(撞擊)becausetheydon’treceiveinstructionsintime.”可知，自動(dòng)駕駛汽車會(huì)看到障礙物時(shí)向數(shù)據(jù)中心傳送信息，同時(shí)接受指令，如果不能及時(shí)接受數(shù)據(jù)中心發(fā)出的指令，車輛可能會(huì)發(fā)生碰撞事故，此處談?wù)摰氖菚r(shí)間“延遲”。故選B。4．推理判斷題，根據(jù)“5GcouldalsobeusedtopowertheInternetofThings(IoT)...Forexample,withIoTunder5G,yourrefrigeratorcouldautomatically(自動(dòng)地)placeanorderonlineforeggswhenitfindsthattherearenoeggsleftinside.”可知，提到冰箱是為了舉例說明5G將使物聯(lián)網(wǎng)更加強(qiáng)大。故選A。5．最佳標(biāo)題題。本文主要講述了5G時(shí)代即將到來，這不僅僅帶來更快的移動(dòng)互聯(lián)網(wǎng)，人們還可以很好地將其用于許多其他事情。結(jié)合“Allinall,5Gwillshapeeverytypeoftechnologythatittouches.Andyouwon’thavetowaittoolongforthattohappen.”可知，5G將會(huì)影響涉及科技的每個(gè)領(lǐng)域，你不會(huì)等太久的，它會(huì)發(fā)生的，用“5GIsontheWay”作為標(biāo)題最合適。故選B。6．D

7．C

8．B

9．B

10．A【導(dǎo)語】本文講述了身體健康與睡眠息息相關(guān)，睡眠不足也會(huì)導(dǎo)致各種健康問題，告誡我們要合理控制睡眠時(shí)間，這樣才會(huì)身體健康。6．細(xì)節(jié)理解題。根據(jù)“Buttheeasiestandcheapestwaytoimproveyourhealthisjusttosleepeighthoursormoreeverynight.”可知，每晚要睡八個(gè)小時(shí)或更長時(shí)間，是最簡(jiǎn)單的更便宜的方法。故選D。7．詞義猜測(cè)題。根據(jù)“Peoplewillfeeltiredevencausesaccidentswhentheydon’tsleepenoughtime.”可知，這一句是對(duì)sleep-deprived的解釋，是睡眠不足的意思。故選C。8．細(xì)節(jié)理解題。根據(jù)“Sleepislikeacreditcard.Whenyousleepless.Youareonlyborrowingtime.Youalwayshavetopayitback.”可知，你睡得越少，只是租借時(shí)間，你總是必須償還回去的。故選B。9．推理判斷題。根據(jù)“Don’tthinkyouwillbedoinglessworkbecauseyousleepduringthenight.”可知，由于晚上睡得少，你的工作效率就低。所以夜里睡覺是有幫助的。故選B。10．最佳標(biāo)題。根據(jù)全文的大意可以看出全文是圍繞睡眠對(duì)健康的重要性，呼吁我們要保持合理的睡眠時(shí)間。故選A。11．B

12．B

13．A

14．C

15．A【導(dǎo)語】本文介紹了由瑞士信貸發(fā)表的一項(xiàng)研究發(fā)現(xiàn)，中國年輕買家越來越傾向于本土品牌，說明中國產(chǎn)品在國內(nèi)越來越受歡迎。11．主旨大意題。根據(jù)“Chinesebuyersusedtoprizeforeignbrands,thinkingthatproductsmadebyAmericanorEuropeancompaniesareofhigherquality（質(zhì)量）thanChineseones.Increasingly,that’snolongerthecase.”可知，中國買家過去喜歡外國品牌，認(rèn)為美國或歐洲公司生產(chǎn)的產(chǎn)品質(zhì)量比中國品牌更好。但現(xiàn)在不再是這個(gè)樣子了。說明本文講的是中國購買者在想法上的轉(zhuǎn)變。故選B。12．詞句猜測(cè)題。homebrandbias意為“偏愛本土品牌”。根據(jù)“Morethan90%ofyoungChinesebuyerswouldprefertobuyhomeappliancebrands,accordingtothestudy.”可知，研究顯示，超過90%的中國年輕買家更愿意購買國內(nèi)家電品牌，該句正好解釋了homebrandbias這個(gè)詞。故選B。13．細(xì)節(jié)理解題。根據(jù)“AstudybyCreditSuissepublishedinMarchfoundthatyoungChinesebuyersareincreasinglyshowingahomebrandbias.”可知，這項(xiàng)研究報(bào)告是由瑞士信貸發(fā)表的，研究發(fā)現(xiàn)，中國年輕買家越來越傾向于本土品牌。故選A。14．詞句猜測(cè)題。根據(jù)“TheChinesesmartphonemarketiscontrolledbyhomecompanies—Hua