Unit 7 When Tomorrow Comes (Period 4) (3)Section B (1a-1e)同步练25025-2026学年人教版八年级上册英语

Unit7WhenTomorrowComes(Period4)SectionB(1a-1e)Ⅰ．阅读理解。AWhatwilltheworldoftomorrowbelike?Manypeopletodaybelievethattechnologyisgoingtohelpsolvesomeproblemswehavetoday.Newtechnologymaysolveoldproblems,anditmayalsocausenewones.Notechnologyisperfect.Eachhasadvantagesanddisadvantages.Herearethreeexamples.Whenwedreamaboutthefuture,manyofusthinkthatwewillbeabletoflytotheskyinourownflyingcars.Wecouldflyat480kmperhour,avoidingtrafficlightsandbusyroads.However,iftoomanyflyingcarsareintheair,therewillbetroublewithtrafficcontrol.3Dprintingisanothernewtechnologyforthefuture.3Dprintershavealreadybeenusedtomakelife-sizemodelsofcarparts,andman-madebodyparts,likeears.Aswemoveintothefuture,3Dprintingwillchangethewaywemakethingsandthewaywetreatsickpeople.Thedisadvantageisthatsuchamachineisveryexpensive.Finally,peoplearetryingtomakearobotsuit(套装).Thisisanelectronicsuit.Itallowspeopletoliftheavythingsandwalkalongway.Itmighthelppeoplewalkagainafteranillnessoranaccident.However,onedisadvantageatthemomentisthecost.Itiseasytoimagineafuture.Wewillbeabletoflytowork,printoutanewpairofshoesorliftacaraboveourheads.Althoughtherearesomeproblemstosolve,wecancertainlydreamofaworld.Inthisworld.technologymakespeople’slifeeasierandsafer,anditcansolvesomeofthemostdifficultproblemswehavetoday.1．Howdoesthewriterstartthepassage?A.Byaskingaquestion.B.Bygivingareport.C.Bygivingadvice.D.Bytellingastory.2．WhichoneofthefollowingisNOTtrue?A.Iftoomanyflyingcarsareintheair,therewillbeproblemswithtrafficcontrol.B.3Dprintingwon’tchangethewaywemakethings.C.Arobotsuitcoststoomuchatthemoment.D.Technologycansolvesomeofthemostdifficultproblemswehavetoday.3．Whatmighttherobotsuithelppeopledoafteranillnessoranaccident?A.Itmighthelppeopleflytothesky.B.Itmighthelppeoplemakemodels.C.Itmighthelppeoplewalkagain.D.Itmighthelppeoplesavemoney.4．Whatwouldbethebeststructure(结构)ofthispassage？（Paragraph1=① Paragraph2=② Paragraph3=③ Paragraph4=④ Paragraph5=⑤）A.B.C.D.5．Whatisthethemeofthepassage?A.Traffic.B.Machines.C.Clothes.D.Technology.BAIisshortforartificialintelligence(人工智能).Itplaysanimportantroleinourdailylife.ScientistsbelievethatAIwillhaveagreateffect(影响)oneducationinthenextfewyears.Let’stakealook!TheroleofteachersWhatwilltheroleofteachersbeinthisroboticclassroomofthefuture?ManyteachersworrythatAIwilltaketheirjobs.Infact,humanteacherswillalwaysbeneededtomanage(管理)theclassroom.Andtheycanencouragestudentsandhelpthemstudybetter.Alargepartofeducationforchildrenisteachingthemsocial-emotional(社会情感的)skills.ButAIprogramscanonlyteachstudentstolearnsubjects,toreadandtosolvemathsproblems.Theyarenotabletoteachthemsocial-emotionalskills.ClassroomsWiththehelpofAI,studentscanfinishsometasksmorequicklyandeasily.Inthefuture,AImightevenbeabletotellifstudentsarehavingproblemswithacertainsubjectbasedontheirfacialexpressions(面部表情).AIcanalsohelppeoplewithhearingproblemsorpeoplewhoareunabletospeakthelocal(当地的)language.AIoutsidetheclassroomAIplaysaroleoutsidetheclassroomtoo.Thetechnologycanalsohelpstudentspreparefortestsanddotheirhomework.IsyourschoolusingAI?DoyouthinkAIisthefutureofeducation?6．WhatcanAIdointheclassroom?A.Manageclassroom.B.Helpstudentsgetonwithclassmates.C.Teachstudentsmaths.7．Howmanykindsofeffectsarementionedinthepassage?A.Two.B.Three.C.Four.8．Whywillhumanteachersstillbeneededinthefuture?A.BecauseAIcannotteachanysubjects.B.BecauseAIcannotmanageclassroomsorteachsocial-emotionalskills.C.BecauseAIistooexpensive.9．WhichofthefollowingisNOTmentionedinthepassage?A.AIcanteachstudentstoreadandsolvemathsproblems.B.AIcanhelppeoplewithhearingproblems.C.AIcanunderstandstudents’emotionsperfectly.10．Whatisthepassagemainlyabout?A.HowAIimprovesourlife.B.HowAIhelpswithstudents’homework.C.TheeffectsAIwillbringtoeducation.Ⅱ．任务型阅读。Whatwillourhomesbelikeinthefuture?Herearesomepredictions.Doyouwanttotakeashowerwhenyougethome?You’llbeabletoletyoursmartwaterheater(热水器)startheatingupwhenyou’reonyourwayhome.DidIturnofftheoven?DidIclosethewindow?Everyonemayhaveamomentlikethat.Butinthefuture,yourhomewillchecktheseforyou.Inyourhomeofthefuture,allofyourdevicescanworktogethertomakeyourlifemorecomfortable.Whenyouturnonthelightsinthemorning,yourwindowswillopenatthesametime.Thelightswillslowlybeturnedoffbythemselvesafterthesunappears.Yourhomemayhavedangers.Thehackers(黑客)couldopenyourdoorandcauseamessatyourhomethroughyourphoneorotherdevices.Yourhomewilltellyouaboutitbutyoucan’tarriveintime.Sopeoplewillhavetobecarefuloftheirpersonalinformation.11．Inthefuture,whatcanwedoonourwayhome?_______________________________________________________________12．Whatwillourlifebelikeinsmarthomes?_______________________________________________________________13．Howcouldhackerscauseamessatourhomes?_______________________________________________________________14．Afterreadingthepassage,whatdoyouthinkofthesmarthomes?_______________________________________________________________15．将短文中画线句子翻译成中文。_______________________________________________________________

【参考答案】1．【答案】A【解析】写作手法题。根据“Whatwilltheworldoftomorrowbelike?”可知，文章是以提问题的方式引出话题，展开论述的。因此，正确答案是A。2．【答案】B【解析】细节理解题。根据“Aswemoveintothefuture,3Dprintingwillchangethewaywemakethingsandthewaywetreatsickpeople.”可知，3D打印技术会改变我们创造事物以及治疗病人的方式。因此选项B“3D打印不会改变我们创造事物的方式。”表述有误。因此，正确答案是B。3．【答案】C【解析】细节理解题。根据“Itmighthelppeoplewalkagainafteranillnessoranaccident.”可知，机器人套装可以帮助人们在疾病或事故后再次行走。因此，正确答案是C。4．【答案】C【解析】文章结构题。通读全文可知，文章第一段提出观点；第二至第四段分别介绍三项