Unit3单元测试卷-八年级下学期英语

星海实验中学初二英语8BUnit3单元测试卷二、单项选择（共15小题，每小题1分，满分15分）21.-IsRussia_____Europeancountry?－Yes.Butalargepartofitisin_____Asia.A.a;anB.an;anC.a;/D.an;/22.I'vetriedeverypossiblewayIcanthinkof_____ButIstillfeeltired.A.relaxingB.torelaxC.torelaxingD.relax23.Millie_____herhomeworkjustnow.ButI_____mine.Ishouldn'twatchTVfirst.A.hasfinished;haven'tfinishedB.finished;don'tfinishC.finished;haven'tfinishedD.hasfinished;didn'tfinish24.-Excuseme,when_____you_____thegirloverthere?－LastyearinBeijing.AndI_____herforaboutoneyear.A.have;known;haveknownB.did;know;knewC.did;know;haveknownD.have;known;knew25.OurMathteacher_____inourschoolfor20yearsandhe_____herewhenhewas25yearsold.A.taught;comesB.taught;cameC.hastaught;cameD.hastaught;hascome26.-Yunnanisabeautifulcity.I_____therelastyear.－Yes,I_____theretwice.A.went;havegoneB.went;havebeentoC.havebeen;wentD.went;havebeen27.Broadwayisfamous_____itstheatresandWallStreetisfamous_____animportanttradecentre.A.as;forB.for;asC.as;asD.for;for28.-Haveyou____theHarryPotterbooks?－Ofcourse.They'reaseriesofnovelswritten____J.K.Rowling.A.heardof;byB.heardof;fromC.heardfrom;byD.heardfrom;from29.-HowlongcanI____thebooks?－Foraweek.Andyoushouldrememberyoumustn't____themtoothers.A.borrow;lendB.keep;lendC.lend;borrowD.keep;borrow30.There____afewsmallfarmshere,butnowtheyhavebecomeabeautifulpark.People____funinit.A.usedtohave,areusedtohavingB.usedtobe,areusedtohavingC.wereusedtohave,usedtobeD.wereusedtobeing,usedtohave31.Julie____Gary____sheleftcollege.A.hasmarried,forB.hasgotmarriedto,sinceC.hasbeenmarriedwith,sinceD.married,after32.It'ssaidthattwoyears____sincetheoldman____.A.haspassed,hasdeadB.haspassed,diedC.havepassed,diedD.havepassed,hasdied33.Helikesplayingtricksonothers,but____，heisagoodboy.Heiswillingtohelpothers.A.inthiswayB.insomewaysC.inthatwayD.bytheway34.－Ican'tbelieveyouhavefinishedthework.－Myfriendshelpedmealot.Justasthesayinggoes,"____＂.A.PracticemakesperfectB.PutallyoureggsinonebasketC.BurnthecandleatbothendsD.Manyhandsmakelightwork35.－Doyoumindmy____thewindow?Itisreallycoldoutside.－____.A.close;No,notatallB.closing;No,notatallC.close;Yes,pleaseD.closing;Yes,please三、完形填空（共10小题，每小题1.5分，满分15分）Now,itseemsthatartificialintelligence(人工智能）isbecomingmoreandmorepopularinourlife,andithasgreatlyinfluencedthewayswelive,workandplay.Canyou36thatyoucanplaytabletenniswitharobotoneday?Recently,ascientisthasinventedaspecialrobotthatcanbeatabletennis37.That38peoplecanlearnhowtoplaytabletennisnotonlyfromhumansbutalsofromarobot.NamedForpheus,thesmarttabletennisrobotisquitespecial.Itcanstudythe39ofhumanplayersandthespeedsoftheball.Inthisway,itcan40judge(判断）theplayers'skilllevels.Thenitusestheinformationto41thewaystoplay.Iftheplayersarejustbeginners,Forpheuswillplayinaslowandeasyway.Butiftheplayersarebetterones,therobotwillplayina42andmoredifficultway.43,whileplaying,itencouragesplayerstotrytheirbestwithwordslike:“Goodjob!”，“Comeon!”andsoon.Atthesametime,itgivessomegood44toimprovetheirskills.So,itisbothagoodpartnerandaclevercoach.Scienceandtechnologyisdevelopingquicklythesedaysandnooneknowswhatwillhappeninthefuture.“Inthenext20years,itwillbe45thatonerobotteachesanothertoplaytabletennisoreveninventsanotherone!”Takurya,theinventoroftherobot,said.36.A.thinkB.findC.imagineD.suppose37.A.playerB.starC.studentD.coach38.A.showsB.meansC.makesD.proves39.A.languagesB.movementsC.thoughtsD.positions40.A.quietlyB.slowlyC.exactlyD.carefully41.A.leadB.takeC.changeD.work42.A.fastB.fasterC.slowD.slower43.A.What'smoreB.HoweverC.AfterallD.Firstofall44.A.abilitiesB.advantagesC.attentionD.advice45.A.possibleB.impossibleC.sureD.unsure三、阅读理解（共10小题；每小题3分，满分30分）阅读下列短文，从每小题所给的四个选项（A、B、C、D)中，选出最佳选项。46.Thepicturesaboveare______.A.aposterB.anoticeC.acomicstripD.anewsreport47.Fromthepictures,weknowthatWesternpeoplepreferto______.A.expresstheirloveinadirectwayB.openthegiftslaterbythemselvesC.usechopstickswhenhavingmealsD.visitdifferentplacesduringonevacation48.Thepicturesabovemainlyshowthedifferencesin______betweentheWestandChina.A.tablemannersB.culturesandcustomsC.vacationstylesD.communicationhabitsB49.Whowillmostprobablylookthroughthewebsite?A.Peoplewholoveanimals.B.Peoplewholovenature.C.Peoplewhoneedvolunteers.D.Peoplewhoneedfriends.50.Ifyouwanttovolunteerwithoutleavinghome,youcanjoininA.FosterProgramandLifesavingCenterB.SpanishTranslatorsandLifesavingCenterC.LifesavingCenterandBoroughEngagementTeamD.SpanishTranslatorsandBoroughEngagementTeam51.Whatcanyoulearnfromthewebsite?A.Peoplecandonatetohelphomelessanimalsonthewebsite.B.Thebestthingwecangivetopetsinneedisalwaysourtime.C.Childrenover12inLondoncanapplyonthewebsitetovolunteer.D.PeoplecanvisitvolunteerNYC@toapplytovolunteer.CImagineyouarethinkingaboutenteringaseniorhighschool,buthavequestions.Soyougototheschool'swebsitetofindanswers.Amessageappearsonyourcomputerandsays,"HowcanIhelp?"Youarenotcommunicatingwithahumanbeing,butachatbot.Itisusingartificialintelligence(AI)tocommunicatewithyou.Thismightsoundstrange,butinrecentyears,chatbotshavebecomeanusualtoolforbanksandlargecompaniesaroundtheworld.Havingworkersanswerpeople'squestionsandcomplaintscanbeexpensive.Andworkerscanonlyworkseveralhoursaday,makingcustomerswaitlongerforaresponse(答复）。Sonotonlycompanies,butmoreschoolshavealsobegunusingchatbottechnology,saysKeithRajecki.HeiswithOracleHigherEducation,acomputersoftwarecompanythatservestheseinstitutions.Rajeckinotesthatreducingcostsandresponsetimeisoneofthemainreasonswhyschoolsandcompaniesareturningtothistechnology.However,thepurposeofmanyschoolsistofindwaystobetterservestudents,sincestudentsareusedtocommunicatingonlinethroughFacebookorWeChat,saysRajecki.NowOracleisofferingmanyschoolsachatbotwhichcandoeverythingfromhelpingstudentsregister(注册）forclassestohelpingthemaskforafewdaysoff.Oracleisnottheonlycompanyworkingonchatbottechnology.BusinesseslikeAdmitHubandIvy.aiareinvolvedinsimilarefforts.WesternGovernorsUniversity,orWGU,alsoreceiveda$750,000awardtoexperimentwithanewkindofchatbot."We'renottryingtocreateabotthatanswerssimplequestions,"saidJasonLeven,thedirectorofWGULabs."We'retryingtocreateachatbotthatcanhelpdecisionmakingforstudents.”IanJacobsiswiththemarketresearchcompanyForrester.Hesuggeststhattechnologylikechatbotscanworkwellifitisabletodowhatusersaskofit.Jacobssaystheproblemwillappear(出现）whencostcuttingbecomesanimportantreasonforusingthetechnology.Thismeansschoolsandcompaniesaremorelikelytotryusingchatbotsforthingstheyarenotyetabletodo,suchascommunicatinginthewayhumansdo.Foronething,therearehundredsofwaystowordevensimplerequests.Foranother,chatbotsaren'tabletodealwithemotions(感情）。Theycan'tunderstandhowhumansfeel,nottospeakofcomforting(安慰）them.52.Whichofthefollowingisnotthereasonwhymoreschoolsareturningtochatbottechnology?A.Schoolswanttoservethestudentsbetter.B.Chatbottechnologycanhelpschoolssavemoney.C.Studentsareusedtocommunicatingwithchatbots.D.Chatbottechnologymakesstudentswaitshorterforaresponse.53.ChatbotsmayworkwellinthefollowingsituationsexceptA.whenstudentswanttoknowmoreaboutaschoolB.whenstudentsarewonderinghowtoregisterforclassesC.whenstudentswanttohavetwodaysoffbecauseofillnessD.whenstudentsareinneedofsomehelpbecauseaparentdies54.Thefollowingsentencewouldbestbeplacedattheendof______.However,noteveryoneisreadytoconsiderthepossibilitiesthiskindoftechnologypresents(展现）。A.Paragraph5B.Paragraph4C.Paragraph3D.Paragraph255.Whatcanweinferfromthepassage?A.Achatbotisabletodowhateverusersaskofit.B.Achatbotisakindofcompletely(完全地）newtechnologyusingAI.C.Anewchatbotmayappeartohelpstudentstomakedecisions.D.Chatbottechnologyhasnotbeenusedinbothschoolsandcompanies.五、信息还原（共5小题，每小题1分，满分5分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项多余选项。A:Hey!Areyouhavingagreattimealonethesedays?B:Don'tmentionthat!__56__.A:Whydoyouthinkso?__57__.Nobodyasksyoutodoyourhomework.Nobodyasksyoutostopplayingcomputergames.B:Oh,stayingaloneisn'tinterestingatall!__58__.A:Bytheway,doyougotobedearlyatnight?B:No.AfterIfinishmyhomework,IwatchTVtilllateatnight,soIgetuplateinthemorning.A:__59__.B:What'sworse,Ialwaysleavemyschoolthingsathome.Thismorning,Ileftmypencilcaseathome.A:Oh,that'sterrible.__60__.B:Yes,Ithinkso.A.Don'tyoulikethelifenow?A.Don'tyoulikethelifenow?B.Maybewedependonourparentstoomuchathome.C.Ilikethelifewhenmyparentsaren'tathome.D.Whenwillyourparentscomeback?E.Nowonderyouwerelatethismorn