2023年八年级暑期话题阅读天天练：信息与技术（含解析）

第第页2023年八年级暑期话题阅读天天练：信息与技术（含解析）2023年八年级暑期话题阅读天天练：信息与技术

（共10题）

一、阅读理解题（共10题）

阅读短文，根据短文内容，从短文后的五个选项中选出能填入空白处的最佳选项。每个选项只能用一次。

Nowadays,studyappsonsmartphonesareusedwidelyamongschoolstudents._____Studentscantakebetternotes,solvedifficultproblemsandstudysmarterwiththehelpofthem.

Asgoodlearningtools,theappstodaymakeitpossibleforstudentstogetalotofresources(资源)._____YoucanfindsuchEnglish-learningappsasTED,BaicizhanandMintReadingonyourphones.

_____Somestudentsarejustchattingandputtingphotosofthemselvesontheapps.Therefore,itissaidthattheappsarenothelpingwiththeirstudy._____AmathteachertellsChinaYouthDailythatmanystudentsinherclassjustcopytheanswersfromtheapps.

However,thisisn'ttosaystudyappsshouldbetotallybanned(禁止).Todealwiththeproblems,thegovernmentneedstomakerules._____Withproperguideofstudyapps,studentswillbenefitalotfromthem.

(1)

A．Theyprovideanewwaytolearnoutsidetheclassroom.

B．What'sworse,manyappsallowstudentstocopyanswers.

C．Parentsandteachersshouldhelpstudentstomakegooduseofthem,too.

D．Forexample,someappshelptoimprovestudents'languageskills.

E．Butnow,somestudyappshavemadetroubleforstudentsandteachers.

(2)

A．Theyprovideanewwaytolearnoutsidetheclassroom.

B．What'sworse,manyappsallowstudentstocopyanswers.

C．Parentsandteachersshouldhelpstudentstomakegooduseofthem,too.

D．Forexample,someappshelptoimprovestudents'languageskills.

E．Butnow,somestudyappshavemadetroubleforstudentsandteachers.

(3)

A．Theyprovideanewwaytolearnoutsidetheclassroom.

B．What'sworse,manyappsallowstudentstocopyanswers.

C．Parentsandteachersshouldhelpstudentstomakegooduseofthem,too.

D．Forexample,someappshelptoimprovestudents'languageskills.

E．Butnow,somestudyappshavemadetroubleforstudentsandteachers.

(4)

A．Theyprovideanewwaytolearnoutsidetheclassroom.

B．What'sworse,manyappsallowstudentstocopyanswers.

C．Parentsandteachersshouldhelpstudentstomakegooduseofthem,too.

D．Forexample,someappshelptoimprovestudents'languageskills.

E．Butnow,somestudyappshavemadetroubleforstudentsandteachers.

(5)

A．Theyprovideanewwaytolearnoutsidetheclassroom.

B．What'sworse,manyappsallowstudentstocopyanswers.

C．Parentsandteachersshouldhelpstudentstomakegooduseofthem,too.

D．Forexample,someappshelptoimprovestudents'languageskills.

E．Butnow,somestudyappshavemadetroubleforstudentsandteachers.

Manypeoplethoughtacomputerwasn'tsupposedtobeabletobeatatopmasterattheancientChinesegame,Weiqi,foratleastanother10years.ButAlphaGo,anartificiallyintelligentsystem(人工智能系统)designedbyGoogle,madeit.IteasilybeatLeeSedollastyear,oneofthebestplayersintheworld.Itchallengedtheworld'stopplayerstoshowhowmuchprogressithadmadeoverthepastfewyears.

InthelateofMay2023,AlphaGoappearedinChinaandplayedagainst19-year-oldKeJieinWuzhen,China.HeisNo.1playernowintheworld.However,theresultwasn'toutofpeople'sexpectation.Helostthematches.ThoughKeJietriedhisbestandheoncesawthevictoryjustastepaway,helosthisbestchancewhenhebecameexcited.

Atthepressconference(新闻发布会)afterthematch,KeJiewasinterviewedbythereporters.HesaidhehadrealizedhowpowerfulAlphaGowas,anditwasgettingperfect.WhenaChinesereporteraskedhiminEnglish,thereporterspokesofastthattheinterpreter(口译员)couldn'tcatchhim.KeJiegotkindofangryandtoldhimthatitwasunnecessaryfortwoChinesetospeakEnglish.Thereporterapologizedtohimandofferedtoaskhimforacoffee.

Thecatandmousegameisover,butthechallengebetweenmanandrobotswillstillgoon.

(1)WhichwasthemostprobabledatewhenKeJieplayedagainstAlphaGo

A．May5.B．May23.C．May18.D．MayDay.

(2)WhydidKeJiegetangryatthepressconference

A．Becausehelostthegame.

B．Becausethereportercouldn'tcatchtheinterpreter.

C．BecausethereporteraskedhiminEnglish.

D．Becausethereporterwasn'tabletospeakChinesewell.

(3)Accordingtothepassage,whichofthefollowingstatementsisTrue

A．Peoplethoughtacomputercouldbeathumansmanyyearsago.

B．KeJiewasexpectedtolosethematches.

C．KeJieaskedthereporterforacoffee.

D．AlphaGohadgreattroublewinningthegamelastyear.

(4)AlphaGois_____.

A．KeJieB．LeeSedol

C．aWeiqimatchD．anartificiallyintelligentsystem

CanyoufoldyourphonescreenHuawei'snewestphone,theMateX,makesitpossible.Youcanfolditinhalf.Itseemsthatyouareclosingabook.

TheMateXishotaphoneandatablet(平板电脑).Whenyoufoldit,itcanworkasaphone.Whenyouopenit,itisatablet.Thephoneisverythin.Whenitisopen,itisjust5.4mmthick,andwhenyoucloseit,itisjust11mm.TheMateXisHuawei'sfirstmobilephonetosupport(支持)5Gtechnology.Withit,youcandownload(下载)awholemovieinjustafewseconds.ThatalsomakesHuaweioneoftheworld'sleadersin5Gtechnology.ButtheMateXisveryexpensive.Youhavetopayatleast17,492yuanifyouwanttogetone.

(1)()It'spossibletofoldthescreenoftheMateX.

(2)()IftheMateXisopen,itcanworkasaphone.

(3)()WhentheMateXisclosed,it'smuchthickerthanit'sopen.

(4)()Huaweiisn'tleadingthedevelopmentof5Gtechnologyaroundtheworld.

(5)()Theusersdon'tneedtospendtoomuchmoneyontheMateX.

阅读下列短文，根据短文内容，从短文后各题所给的选项中，选择最佳选项。

Mr.GuoisateacherfromXi'an.HeaskedhisstudentstohandintheirhomeworkthroughaQRcode(二维码)."Wespentanhourortwoinclasslearninghowtogenerate(使产生)thecodes,andintheendeverythinggetseasier,"saidGuo."Whenstudentsfinishthehomework,theykeepitonWeChat.Then,eachstudentmakeshisownQRcodeandgivesittome.SoIcanchecktheirworkeverywhereusingmycomputerortelephone."

TheQRcodescanbesenttoMr.Guobyemail,andWeChat.WhenGuoscans(扫描)hisstudents'QRcodes,theirhomeworkappearsonhisphone.Hefindsthattheirhomeworkbecomesmorecreative,withmanypictures,musicandevenvideos.

Guo'sstudentslikethenewwayandthinkitisinteresting."Wearelivingintheinformationage.Manystudentsliketoworkwithcomputers,whichmakeslearningmorefun."saidTingting,astudentofGuo's.

"Thepaperisnoteasytokeep,butthecodeiseasytokeepandshare."Guosaid."Itisworthtryingtousenewtechnologyineducation.Educationitselfisakindofcreation.Idon'twantmystudentstofallbehindthetimes."

However,someparentsareworried.Theyareafraidthattheirchildrenwillspendtoomuchtimeoncomputersandlesstimecommunicatingwithteachers.Butinfact,it'sunnecessary.Studentsstillneedtolookupinformationinbooksandwriteitdownwhentheydotheirhomework.Theyonlyusethecodewhentheyhandintheirwork,whichdoesn'ttakethemtoomuchtime.Alsoforteachers,itallowsthemtocheckthestudents'workatanytime.Andit'salsoaneasywaytosharehomeworkwithotherstudents.

(1)Accordingtothepassage,studentscankeeptheirhomeworkon_____.

A．WeChatB．C．emailD．blog

(2)Guo'sstudentsthinkthenewwayis_____.

A．strangeB．boringC．interestingD．unnecessary

(3)Whatdoes"It"inParagraph4referto(指代)

A．Thepaperisnoteasytokeep.

B．Keepingandsharingthecodeeasily.

C．Tryingtousenewtechnologyineducation.

D．Educationitselfisakindofcreation.

(4)Someparentsareworried,becausetheythinktheirchildrenwill_____.

A．talkwithteachersfacetoface

B．spendtoomuchtimeoncomputersorphones

C．notlikethenewwayofhandinginhomework

D．findtheQRcodestoodifficulttouse

阅读下列短文，根据短文内容，从短文后各题所给的选项中，选择最佳选项。

Thesedays,peopleliketousesmartphonestoscanQRCodes(扫一扫二维码).Ithasbecomeanewandconvenientlifestyle.Infact,theQRCodewascreatedinJapanin1994,butuntil11yearslater,itwasfirstusedinChina.Itsoonbecamepopulararoundthecountry.Weinterviewed100peopleandaskedthemtwoquestionsabouttheQRCode.Herearetheresults.

(Note:download下载;App应用程序;coupon优惠卷)

(1)WhenwasQRCodefirstusedinChina

A．In1983.B．In1994.C．In2023.

(2)Accordingtothepiechart(饼状图),whatdopeoplescanQRCodesmainlyfor

A．Shopping.B．Gettinginformation.

C．DownloadingApps.

(3)_____have27%ofthepeoplescannedtheQRCodeaccordingtothesurvey

A．OnproductsB．Oncoupons

C．Onoutdooradvertisements

阅读下列短文，根据短文内容，从短文后各题所给的选项中，选择最佳选项。

Mr.GuoisateacherfromXi'an.HeaskedhisstudentstohandintheirhomeworkthroughaQRcode(二维码)."Wespentanhourortwoinclasslearninghowtogenerate(使产生)thecodes,andintheendeverythinggetseasier,"saidGuo."Whenstudentsfinishthehomework,theykeepitonWeChat(微信).Then,eachstudentmakeshisownQRcodeandgivesittome.SoIcanchecktheirworkeverywhereusingmycomputerortelephone."

TheQRcodescanbesenttoMr.Guobyemail,andWeChat.WhenGuoscans(扫描)hisstudents'QRcodes,theirhomeworkappearsonhisphone.Hefindsthattheirhomeworkbecomesmorecreative(创新的),withmanypictures,musicandevenvideos.

Guo'sstudentslikethenewwayandthinkitisinteresting."Wearelivingintheinformationage.Manystudentsliketoworkwithcomputers,whichmakeslearningmorefun."saidTingting,astudentofGuo's.

"Thepaperisnoteasytokeep,butthecodeiseasytokeepandshare,"Guosaid."Itisworthtryingtousenewtechnologyineducation.Educationitselfisakindofcreation.Idon'twantmystudentstofallbehindthetimes."

However,someparentsareworried.Theyareafraidthattheirchildrenwillspendtoomuchtimeoncomputersandlesstimecommunicatingwithteachers.Butinfact,it'sunnecessary.Studentsstillneedtolookupinformationinbooksandwriteitdownwhentheydotheirhomework.Theyonlyusethecodewhentheyhandintheirwork,whichdoesn'ttakethemtoomuchtime.Alsoforteachers,itallowsthemtocheckthestudents'workatanytime.Andit'salsoaneasywaytosharehomeworkwithotherstudents.

(1)Accordingtothepassage,studentscankeeptheirhomeworkon_____.

A．WeChatB．C．emailD．blog(博客)

(2)Guo'sstudentsthinkthenewwayis_____.

A．strangeB．boringC．interestingD．unnecessary

(3)Whatdoes"It"inParagraph4referto(指代)

A．Thepaperisnoteasytokeep.

B．Keepingandsharingthecodeeasily.

C．Tryingtousenewtechnologyineducation.

D．Educationitselfisakindofcreation.

(4)Someparentsareworried,becausetheythinktheirchildrenwill_____.

A．talkwithteachersfacetoface

B．spendtoomuchtimeoncomputersorphones

C．notlikethenewwayofhandinginhomework

D．findtheQRcodestoodifficulttouse

(5)What'sthemainideaofthepassage

A．Teachersneedn'tcheckhomeworkanymore.

B．Studentsneedn'thandinhomeworkanymore.

C．UsingQRcodesmakescheckinghomeworkeasier.

D．Someparentsareworriedabouttheirchildren.

阅读下列短文，根据短文内容，从短文后各题所给的选项中，选择最佳选项。

Shanghaivice-mayorWuQingmadetheworld'sfirst5GvideocallinHongkou,ShanghaionMarch30,2023.

Now5G,the5th-Generation,isparedwith2G,3Gand4G,5Gisnotindependentorbrand-new.Itisfurtherdevelopmentofpresentmobilecommunicationtechnology.

5Gmakesinformationbreakthroughthelimitationoftimeandspace,providingamorewonderfuluserexperience.Itwillinfluenceallareasofsocietyinthefuture,suchasindustrialmachines,farmingequipment,transportationandsoon.It'smuchfasterthan4G一the5Gmobilenetworkismorethanonehundredtimesfasterthanthe4Gmobilenetwork.Itwillalsorealizethegeneralhopeof"gettheinformationwheneveryouwantandallthingsonearthareatyourfingertips".

Inrecentyears,Chinahaspaidgreatattentiontotheuseof5Gandmadegreateffortstodevelopthe5Gnetwork.Chinaisexpectedtobecometheworld'slargest5Gmarketby2025with460millionusers,ChinaDailyreported.TheusernumberinChinaisexpectedtobehigherthanthatofEurope(205million)andtheUnitedStates(187million)combined.Backedby5G,China'smobileecosystem(生态系统)isexpectedtoadd6trillionyuan(about895.92billionUSdollars)invaluetothenationaleconomy(经济)in2023,upfrom5.2trillionyuanlastyear,saidtheGSMAreport.

(1)Shanghaivice-mayorWuQingmadethevideocallthrougha_____network.

A．2GB．3GC．4GD．5G

(2)Whatdoestheunderlinedword"brand-new"inParagraph2probablymeaninChinese

A．全新的B．清新的C．新潮的D．新款的

(3)Paragraph3ismainlyabout_____.

A．theadvantagesof5GB．theweaknessesof5G

C．theimportanceof5GD．thedevelopmentof5G

(4)AccordingtoChinaDaily,theusernumberof5GinChinamaybe_____by2025.

A．187millionB．205millionC．392millionD．460million

(5)WhichofthefollowingisTRUE

A．5Gisquiteindependentof4G.

B．Everyonecouldmakea5Gvideocallin2023.

C．The5Gmobilenetworkisover100timesfasterthanthe4Gmobilenetwork.

D．China'snationaleconomymayincreaseto5.2trillionyuanin2023.

阅读下列短文，根据短文内容，从短文后各题所给的选项中，选择最佳选项。

Educationisthekeytoasuccessfulandhappierfuture.Agoodchildreneducationalprogramhelpsyouinthistask.Achildreneducationalprogramalsogivesthefollowingbenefitstoyourchildren:

Makeseducationeasier

Mostofthechildreneducationalprogramsdealwithtopicsthatarealsotaughtinclassrooms.Soyourchildrenusetheeducationalprogramsathome,theycangetadditionalpracticeofsubjectswhichtheylearnintheclassrooms.Thishelpsyourchildrenlearnbetter.

Helpschildrenpracticeathome

Onceyoubuyaparticularchildreneducationalprogram,itwillbeavailabletoyourchildren24hoursaday.Yourchildrencanrepeatedlyuseitwhenevertheygetthetimeorwhenevertheygetinthe"mood"touseit.Thusyourchildrenwillgetalotofpractice.

Includesexercisesandgamestodevelopimportantskills

Allgoodchildreneducationalprogramsincludewell-plannedexercisestohelpyouchildrenlearnandimproveaparticularskillorability.Someeducationalprogramsalsoincludegame-likeorstory-likeexercisestohelpchildrenlearnbetter.Theseeducationalprogramsarehighlysuitedforyoungerchildrenbelowtheageof12.

Helpstoimprovethoseweakareas

Childreneducationalprogramsareespeciallyusefulifyourkidshaveproblemsinaparticularareaofstudy.Manysuchsubject-specificeducationalprogramsareavailableontheInternettohelpchildrenimprove.

Increasesinterestinstudies

Agoodchildreneducationalprogramalsohelpsyouchildrenbecomemoreinterestedinstudies,becauseithelpstomakelearningfunandmotivate(激发)themthroughgoodexamples,storiesandgames.

Sospendingafewdollarsonarightchildreneducationalprogramwillnotcauseanylosstoyou.Itwillonlymakeeducationeasierandmoreinterestingforyourchildren.

(1)Thechildrenmayfeelfreewhenusingtheprogramsbecause_____.

A．theycanusetheprogramswhenevertheylike

B．theycanchangethedesignoftheprogramsthemselves

C．theycanshowtheirnewideasandimagination

D．theyneednotworryaboutmakingmistakes

(2)Theunderlinedword"them"inthepassagerefersto_____.

A．designersB．parentsC．programsD．children

(3)Whatcanweknowaboutthechildreneducationalprograms

A．Therearenoprogramsforchildrenaged4-8now.

B．Theprogramscanhelptoimprovethechildren'sweaksubjects.

C．Theprogramsarefreesothatyoucansavealotofmoney.

D．Teacherswillcometoyourhomeasarrangedinthisprogram.

(4)Whatisthemainpurposeofthepassage

A．Toencouragepeopletousetheprograms.

B．Totalkaboutonlineeducationexperience.

C．Todescribethehistoryoftheprograms.

D．Tohelpparentsteachtheirchildrenonline.

(5)Thepassageismainlywrittenfor_____.

A．scientistsB．teachersC．parentsD．students

阅读短文，完成后面题目。

HaveyoueveraskedyourrelativesorfriendsifthereisWi-FiintheirhousesHaveyoueversearchedforWi-FiwhenyouareatrestaurantsorhotelsTheanswerswillprobablybe"Yes".MostofuswantWi-Fieverywhereasifwecan'tlivewithoutit.ButwecanonlyusefreeWi-Fiinsomepublicplaces.Westillhavetospendsomemoneyaccessing(连接)theInternetatmosttime.Herecomesapieceofgoodnews.

Arich,powerfulorganizationintheUSAcalledtheMediaDevelopmentInvestmentFund(MDIF)hasdecidedtochangetheageofonlinecomputing(计算)completelybygivingfreeWi-FitoeverypersononEarth.Theywillsenduphundredsofsatellites(卫星)intolowEarthorbit(轨道)in2023.

Thisisbecausetheyhavemadeasurveyandfoundthatonly60%oftheworld'spopulationhavebeenabletogetinformationontheInternet.Andthisisalsobecausemanycountriesareunabletoofferpeoplethenecessaryinfrastructure(基础设施)toaccesstheweb.

WecanexpecttousefreeWi-Fieverywhereinthenearfuture.

PresentsituationManyofuswantWi-Fieverywhereasifwecan'tlivewithoutit.It_____ussomemoneytoaccesstheInternetatmosttime.

阅读下列短文，根据短文内容，从短文后各题所给的选项中，选择最佳选项。

ShanghaiUniversityofEngineeringSciencehasbecomethefirstuniversityinChinatobecoveredbya5Gnetwork,theuniversityannouncedonTuesday.

Chinesemobilecarriers(运营商)areexpectedtospend1.2trillionyuan(US$176.5billion)on5Gby2025,50percentmorethantheirtotal4Ginvestment(出资),Nomurasaidyesterday.CarriersincludingChinaMobile,ChinaTelecomandChinaUnicom,areexpectedtobuildover4.9million5Gbasestationsby2025.

5Gisa"game-changing"opportunityforcarriersastheycanexplorenewbusinesslikesmartmanufacturing,superhighdefinitionvideoandsmartdriving,insteadofjustbeinga"pipeline"forvoiceanddataservices.

Chinawillsupply"temporary"5Glicensesinseveralaimedcitiesthisyear.Consumers(消费者)willbeabletousethefirstbatchof5Gsmart-phonesandtabletcomputersinthesecondhalf.It'sthefirsttimethatChina'stopindustryregulatorclarifiedthe5Gindustrytimeline,especiallythefirstappearanceof5Gphones.

But5Gserviceswillbecomeaccessibletonormalconsumerslaterthanexpected.Moreworkneedstobedonetomakethe5Gindustryfullydeveloped,whichwon'thappenuntil2023,saidUBSrecently.Newbusinessprojectsandorganizations,ratherthannormalconsumers,willenjoy5Gservicesatfirst.Thefirstbatchof5Gserviceswillbeavailabletoconsumersinabout10citiesonly.

(1)HowmuchdidChinesemobilecarriersspendon4G

A．About1.2trillionyuan.B．AboutUS$176.5million.

C．About0.8trillionyuan.D．AboutUS$0.8billion.

(2)Whatdoestheunderlinedword"accessible"probablymeaninChinese

A．易获得