Unit 3 Our digital lives 综合测试卷（含答案） 2026-2027学年沪教版八年级英语上册

沪教版新教材八年级英语上册Unit3Ourdigitallives综合测试卷（满分：100分）第一部分选择题（共60分）一、阅读理解（共20小题，每小题2分，满分40分）阅读A、B、C、D四篇材料，选出最佳选项。AIntoday'sworld,digitaltechnologyplaysabigroleinourdailylives.Manypeopleusesmartphonestodoalmosteverything.Withasmartphone,youcaneasilycallyourfriendswhoarefarawayorsendmessagestotheminnotime.Youcanalsoshoponlinewithoutleavingyourhome.Onlinelearningappsarepopularamongstudentsnow.Theycanwatcheducationalvideosandtakeonlineclasseswherevertheyare.Someelectronicdevicescanevenhelpyoumanageyourhealthbykeepingtrackofyourstepsandyoursleep.Digitalwalletsmakepayingveryconvenientandfast.Itseemsthatdigitalproductshavebecomeanimportantpartofourmodernlife.1.Whatdomanypeopleusesmartphonestodointhetext?Onlyplaygames.Doalmosteverything.OnlywatchTV.D.Sleepallday.2.Howcanyoueasilycontactyourdistantfriendsaccordingtothetext?A.Bysendingletters.B.Byusingsmartphones.C.Bywritingdiaries.D.Bytakingabus.3.Whatcanstudentsdothroughonlinelearningapps?A.Watcheducationalvideosandtakeonlineclasses.B.Onlyplaygames.C.Onlywatchmovies.D.Donothing.4.Whatcansomeelectronicdeviceshelpyoumanage?A.Yourwealth.B.Yourhealth.C.Yourdiet.D.Yourhomework.5.Howispayingwithdigitalwallets?A.Slowandhard.B.Boring.C.Convenientandfast.D.Troublesome.BSocialmediahaschangedthewayweshareourlives.Whenwepostapictureoranarticleonsocialmedia,itcanbeseenbyourfriendsquickly.Manyyoungpeopleenjoysharingtheirdailystorieswithothersonline.However,usingsocialmediaalsorequirescaution.Hackersmaystealyourpersonalinformationifyouarenotcareful.WhenyouchatwithstrangersontheInternet,youshouldnevertellthemyourrealname,address,orpassword.Itisalsoimportanttoavoidspendingtoomuchtimeonsocialmedia,becauseexcessivescreentimeisbadforyoureyesandbody.Whathaschangedthewayweshareourlivesaccordingtothetext?Traditionalbooks.B.Socialmedia.C.Paperletters.D.Radio.7.Whatdomanyyoungpeopleenjoydoingonline?A.Sharingtheirdailystories.B.Studyingmath.C.Sleeping.D.Doinghousework.8.Whomaystealyourpersonalinformationifyouarecareless?A.Yourfriends.B.Yourfamily.C.Hackers.D.Yourteachers.9.WhatshouldyounevertellstrangersontheInternet?A.Yourfavoritecolor.B.Yourrealname,address,orpassword.C.Yourfavoritesport.D.Yourweekendplans.10.Whyisitimportanttoavoidspendingtoomuchtimeonsocialmedia?A.Becauseitisbadforyoureyesandbody.B.Becauseithelpsyoustudy.C.Becauseitisfree.D.Becauseitisinteresting.CArtificialIntelligence(AI)iswidelyusedinourdigitallivesnow.ManysmartphoneappsuseAItoofferbetterservicestousers.Forexample,AIcanhelpyouchoosetherightclothesbyanalyzingyourpreferences.Itcanalsogeneratebeautifulpicturesorwritesimplearticlesforyou.Inthefieldoftransportation,AIhelpstomanagethetrafficlightstopreventtrafficjams.However,somepeopleworrythatAImighttakeawaysomehumanjobs.Meanwhile,thedatasecurityproblemisalsoamajorconcerninthedigitalage.Wemustlearntoprotectourpersonaldatawhenusingdigitalproducts.11.Accordingtothetext,whatcanAIhelpuserschoosebasedontheirpreferences?

A.Books.

B.Clothes.

C.Food.

D.Cars.12.Accordingtothetext,whatdoesAIhelpmanageinthetransportationfield?

A.Highways.

B.Traintickets.

C.Trafficlights.

D.Buses.13.WhatcanAIalsogenerateforusersaccordingtothetext?

A.Beautifulpictures.

B.Heavyfurniture.

C.Brickhouses.

D.Physicalmail.14.WhatisoneworrysomepeoplehaveregardingtheuseofAI?

A.Itwillleadtomoretrafficjams.

B.Itmighttakeawaysomehumanjobs.

C.Itwillincreasephysicallabor.

D.Itmightcausefoodshortages.15.Whatmustpeoplelearntoprotectwhenusingdigitalproducts?

A.Theirphysicalhealth.

B.Theirtimemanagement.

C.Theircomputerhardware.

D.Theirpersonaldata.DBuildingagooddigitalsocialenvironmentisveryimportant.Withthedevelopmentofdigitalplatforms,peoplecancommunicatemoreconvenientlythanbefore.PeoplecanfinddifferentkindsofcommunitiesontheInternet,suchasreadingclubsandsportsgroups.However,somepeoplepostbadorfalseinformationonline.Thiscaneasilymakeothersconfusedorevenleadtosomenegativeeffects.Therefore,socialmediaplatformsshouldmakerulestomonitorthecontent.Asusers,weshouldcleanupthedigitalspacetogether.Wearesupposedtoobtaintrueandusefulinformation,andsaynotorumors.Onlyinthiswaycanwetrulyenjoythebenefitsbroughtbydigitallife.16.Howcanpeoplecommunicatecomparedwithbeforeaccordingtothetext?Moreconveniently.B.Moreslowly.C.Harder.D.Lessoften.17.WhatcanpeoplefindontheInternet?A.Differentkindsofcommunities.B.Onlyshoppingmalls.C.Onlysportsfields.D.Onlylibraries.18.Whatcaneasilymakeothersconfusedaccordingtothetext?A.Trueinformation.B.Goodnews.C.Badorfalseinformation.D.Usefultips.19.Whatshouldsocialmediaplatformsdo?A.Monitorthecontent.B.Closethewebsite.C.Increasetheprice.D.Fireallworkers.20.Whatshouldwedotoenjoythebenefitsofdigitallife?A.Enjoyrumors.B.Stopusingdigitalproducts.C.Obtaintrueinformationandcleanupthedigitalspace.D.Postmorefalseinformation.二、阅读短文，完成六选五（共5小题，每小题2分，满分10分）TheInternethasbroughtgreatchangestoourlives.Weuseitalmosteveryday.1.______Ithelpsusfindinformationquickly.Wecanalsowatchmoviesandlistentomusiconline.2.______Forexample,wecantalktofriendswhoarefarawaythroughvideocalls.3.______IfweusetheInternetfortoolong,itmaycausemanyhealthproblems,likeeyepain.4.______Weshouldalsoavoidspendingtoomuchtimeplayingonlinegames.5.______Thenwecantrulybenefitfromthedigitalworld.However,italsohassomedisadvantages.SometimestheInternetmakesourlivesmucheasier.Itmakesourcommunicationmucheasier.TheInternetisplayinganimportantroleinourlives.E.WeneedtousetheInternetproperly.F.Peopleliketoeatfoodonline.三、完形填空（共10小题，每小题1分，满分10分）Digitallifeisbecomingincreasinglyimportant.Nowadays,manypeoplecannotwork1.______theircomputers.Studentsoftenuse2.______todotheirhomeworkorfindinformation.Thesmartphoneisagreat3.______inourdailylife.Wecanuseittochatwithourfriendsand4.______moneyeasily.Weshouldnotspendtoomuchtime5.______onthescreen.Itisgoodtorestour6.______afterusingdigitalproductsforalongtime.Wealsoneedtobecarefulaboutpersonal7.______whensurfingtheInternet.Infact,digitalproductsmakeourlivesmore8.______.Wecanbuythings9______.leavinghome.Butwemustusethem10.______.()1.A.withB.fromC.withoutD.on()2.A.booksB.computersC.pensD.rulers()3.A.problemB.troubleC.dangerD.invention()4.A.giveB.payC.takeD.bring()5.A.lookingB.readingC.playingD.sitting()6.A.eyesB.earsC.handsD.feet()7.A.informationB.moneyC.foodD.clothes()8.A.colorfulB.difficultC.boringD.tiring()9.A.afterB.withoutC.withD.by()10.A.wiselyB.badlyC.carelesslyD.slowly第二部分非选择题（共40分）四、语篇填空（共10小题，每小题1分，满分10分）阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空。Digitallifeisverycommontoday.Manypeoplefindithardtoimagine1.______(live)withouttheInternet.Weoftenuseoursmartphones2.______(send)messages.Postingphotosonlineisagoodway3.______(share)ourlives.Studentscan4.______(use)computerstosearchforinformation.However,sometimesthefalseinformation5.______(make)peopleangry.Wehaveto6.______(protect)ourpersonalinformationcarefully.Excessivescreentimeis7.______(harm)tooureyes.Weshouldtryourbest8.______(control)thetimewespendonline.Thedigitalworld9.______(bring)usmanycolors.Ihopeeveryonecanusedigitalproducts10.______(proper).五、阅读与表达（共4小题，1-3小题每小题2分，第4小题4分，满分10分）阅读下面的材料，根据内容回答问题。Digitaltechnologychangesourlivesalot.Peopleusesmartphonestopaymoneyattheshops.Studentsusecomputerstotakeonlineclasses.PeoplecanfindalmosteverythingontheInternet.Butwemustpayattentiontoonlinesafety.Weshouldnottellourpasswordstostrangers.Itisalsobadtoplayonlinegamesfortoolong.1.Whatdopeopleusesmartphonestodoattheshops?2.Whatdostudentsusecomputerstodo?3.WhatcanpeoplefindontheInternet?4.Isitrighttotellourpasswordstostrangersonline?