2025年春译林版九年级英语下册 Unit 3 综合测试卷

2025年春译林版九年级英语下册Unit3综合测试卷限时:100分钟满分:100分一、单项选择(共15小题；每小题1分,满分15分)从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。()1.Idon’tcarehowmanywordsthereareinyourarticle,butthe_______ofitreallymatters.A.abilityB.sizeC.qualityD.energy()2.Squaredancingisquitepopularamongmanywomen,_______theseasonis.A.wheneverB.whateverC.whereverD.whomever()3.To_______ourowncuriosity(好奇心),wetraveledtothatlonelyislandbyboat.A.satisfyB.findC.spreadD.hold()4.—Howlongcanthissweepingrobotlast?—Ifyouuseit_______,itmayworkforyouforquiteafewyears.A.properlyB.completelyC.smoothlyD.widely()5.—LiuKai,yourbedroomisreallyinamess.—Sorry,Mum.I’ll_______rightnow.A.tidyupB.putupC.lookupD.stayup()6.Wilsonisanhonestman,sowe_______believewhathesaysabouttheresult.A.completelyB.closelyC.speciallyD.hardly()7._______,oldpeopledon’tliketogotosuchanoisyplace.A.IngeneralB.Inall21 C.InthiswayD.Asaresult()8.Itisa_______wasteoftimetowaitinlineforfreestuffandIdeeplyregret_______so.A.possible;todoB.complete;doingC.simple;todoD.nearly;doing()9.Asadoctor,youcan’tbetoocareful.Afterall,amissis_______amile.A.aslongasB.assoonasC.asgoodasD.ashighas()10.—_______doestherobotneed_______?—Onceamonth.A.Howlong;checkB.Howoften;checkingC.Howlong;tobecheckedD.Howoften;tocheck()11.Shehasfinishedtypingbutshedoesn’tknow_______next.A.whattodoB.howtodoC.whatshouldshedoD.howsheshoulddo()12.Shewassoangryat_______hewasdoing_______shewalkedoutwithoutaword.A.what;thatB.that;whatC.what;whatD.that;that()13.—Helenisathoughtfulgirl.—Yes.Ithinksheis_______planeverythingwell.A.tootalentedtoB.talentedenoughtoC.sotalentedthatD.suchatalentedgirlthat()14.TheYouthCeremonywasheldsuccessfully!Couldyoutellme_______?A.whowillbethehostofitB.inwhichhallwasitheld21 C.whoseshowmadeyouthemostexcitedD.thatyouwereencouragedbythespeech()15.[2024无锡]—WouldyouliketogototheconcertwithmethisFriday?—Oh,I’mgoingtothecinemawithSam._______Whydidn’tyoutellmeearlier?A.Areyousure?B.Whatapity!C.Areyouserious?D.Whatasurprise!二、完形填空(共15小题；每小题1分,满分15分)阅读下面短文,从短文后每题所给的A、B、C、D四个选项中,选出可以填入空白处的最佳选项。ScientistsattheUniversityofLiverpool(UOL)havedevelopedarobotthatcandoexperiments(实验)onitsown.Therobotworks16allthetime,stoppingonlylongenoughtorecharge(给……充电)itsbatteries.Therobot17nearly700experimentsineightdays.It’snot18touserobotstodoexperiments.Butearlierrobotsusually19thesamejobinoneplaceoverandoveragain.TheUOLrobotisthe20ofthat.Therobotissimilarinsize21ahuman.22itweighsmuchmorethanmostpeople—882pounds,it’sabletomovearoundinthesamekindofspaceashumansdo.Dr.Burgersaysit23alotofhardworktoprogramtherobotsothatitcandothingswithoutmakingmistakes.That’s24becauseit’smeanttorunfordayswithoutpeople’shelp.Whentheprogrammingisdone,Dr.Burgersaystherobotmakes25mistakesthanahuman.Totesttheirrobot,thescientistsgaveitachallenge—finda26thatwasgoodatproducinghydrogenfromwater,usinglight.TheUOLrobotisn’t27,anditcostsabout$125,000.Itsoundsexpensive,butafterthescientistscomparedit28othermachinesinthelaboratory,theythoughtitwasworthit.Thefactthattherobotcan29domanydifferentthingsisahugegoodthing.21 AndrewCooper,leadingtheprogram,saystherobotisnotmeanttotakescientists’place,buttobe30tothem.()16.A.almostB.hardlyC.neverD.seldom()17.A.discoveredB.describedC.completedD.reviewed()18.A.poorB.quickC.newD.valuable()19.A.createdB.putC.passedD.repeated()20.A.oppositeB.riskC.safetyD.control()21.A.ofB.inC.toD.at()22.A.ButB.BecauseC.ThoughD.Unless()23.A.paidB.tookC.spentD.cost()24.A.terribleB.importantC.boringD.uncrowded()25.A.fewerB.moreC.afewD.less()26.A.knowledgeB.failureC.symbolD.material()27.A.goodB.specialC.cheapD.silent()28.A.forB.inC.withD.into()29.A.usedtoB.bechangedtoC.beinfluencedtoD.beusedto()30.A.usefulB.uselessC.activeD.historical三、阅读理解(共两节,满分35分)第一节：阅读(共15小题；每小题2分,满分30分)阅读下列短文,从短文后每题所给的A、B、C、D四个选项中,选出最佳选项。21 A[2024成都改编]a.Ratherthanusingcashorabankcard,customerssimplylookatascreenwhichrecognizestheirfaceusingthelatestfacialrecognitionsoftware(软件).Thisisconnectedtotheirbankaccountandpaymentsarecompletedwithinseconds.b.Ifyouuseflightalert,you’llnevermissoutonthebestflightdealseveragain.Simplyenteryouremailaddressandpreferredholidayplacesandwewillfindoutthebestandcheapestflightdealsonlineandemailalisttoyou.You’llbeamazedatthepricesonoffer.c.Areyouacrazyshopperwhowantstoknowiftheshirtonsalelooksgood?Takeaphotoandsendittotheappandreceivereviewsatoncefromthousandsofothershopperswhoareonhandtotellyouwhetherornotitisrightforyou.Theappalsostoresyourphotosandrecommendsmorethatyoumightalsobeinterestedin.()31.WhichofthefollowingcanbestdescribethelatestpaymentinPassagea?A.Safe.B.Cheap.C.Fast.D.Complete.()32.Whatcanflightalerthelppeopledo?A.Savemoneyforatrip.B.Arriveontimeforaflight.C.Decidethebesttravellingplace.D.Enjoybettertravelservices.()33.Whatdoestheunderlinedword“it”inPassagecreferto?A.Theshirt.B.Thephoto.C.Theapp.D.Theprice.B[2024山西改编]Technologyisthefirstpower!ItisagreatjoyandamatterofpridetoseeChina’shightechnologyisbrightlyshiningfromtheskytotheground.ItiswidelyknownthatChinahasthewell-developedhigh-speedrailwayTheAG60EisChina’sself-developedlightweighttwo-seat21 network(铁路网)intheworld.Now,thecountryisbreakingitsownspeedrecordwiththeCR450.TheCR450cantravelatatopspeedof453kilometersanhour.Onceputintouse,itwilltakejustabout2.5hourstotravelfromBeijingtoShanghai,whichtakesatleast4.5hoursatthemoment.Eventhoughitcantravelsofast,itcanalsostartbraking(刹车)quickly,takingjust1.7seconds,anditsnoiselevelkeepslow.Itcreatesasafeandcomfortableenvironmentforpassengers.Withtheadvantages,theCR450showsChina’sleadingroleandgreatpowertotheworld.electricplane.Itis6.9meterslong,2.6metershighand8.6meterswide.Itismainlydesignedforpilottraining,flightexperienceandprivatetravel.Itusesanelectricpowersystem.Comparedwiththetraditionalplane,itdoesn’tsendoutgreenhousegases,anditsnoiselevelismuchlower.TheAG60Eelectricplanedrawstheworld’sattention,foritisapracticeofChina’saviationindustry(航空工业)towardsairpollution.TheAG60Eisonlyastartingpoint.Itisexpectedtobecomeanimportantforcetoachievegreenandlow-carbondevelopmentinthefieldofaviation.()34.WhatistheadvantageoftheCR450?A.Fastandsafe.B.Lightandsmall.C.Warmandbright.D.Crowdedbutclean.()35.WhydoestheworldpayattentiontotheAG60E?A.Itisself-developedbyChina.B.Itcanbeusedinmanyfields.C.It’senvironmentallyfriendly.D.Itcoststhemostmoney.()36.WhatdotheCR450andtheAG60Ehaveincommon?A.Theirnoiselevelislow.B.Theyhavebeenwidelyused.21 C.Theycanholdmanypassengers.D.Theycarryheavygoods.()37.Whatdoestheposterwanttoshowus?A.Chinesepeople’swishforgreentravel.B.ThewaystocutdownpollutioninChina.C.GreatachievementsofChina’stechnology.D.Convenientwaystodeveloptechnology.C[2024南京二模]Somestudentssitattheirdesks.They’rewearingspecialglasses.Whataretheydoing?Lookingaroundouterspace!Otherstudentsaremakingtoycarsgoreallyfast.Usingwhat?Thepoweroftheirminds!Thismaysoundlikeamovie.Butmostclassroomsareexpectedtobelikethissomeday.They’llhaveallkindsoftechnology!Onekindisvirtualreality(VR).Itletsstudentsgoonfieldtrips—noschoolbusneeded.LookingthroughVRglasses,studentscan“visit”placesin3D.Theycanlookaroundasifthey’rethere.Studentscanpickavatars(虚拟形象).Andtheycanmeetupwithotherstudentsthroughtheiravatars.Howcoolisthat?Somethingelsethat’scoolforschool:aheadbandthatletsstudentspowercomputergameswiththeirminds!Howdoesitwork?Itrecordselectricalsignalsfromthestudents’brains.Thesignalsaremeasuredbyacomputer.Andthemeasurementscancontrolanactiononthescreen—likemovingtoycarsaroundatrack.Today,thetechnologykeepspushingtheboundariesofwhat’spossible.Withthehelpofit,studentsareabletouse3Dprinterstocreateanendlesslistoftools,clothes,food,art,buildings,jewelry,andmore.3Dprintingisanadditivemanufacturing21 (加法制造)methodthatcreatesaphysicalitemfromadigitalmodelfile.Thetechnologyworksbyaddinglayer(层)uponlayerofmaterialtobuildupacompleteitem.Whatelseisrollingintoschools?Robots!Someschoolsalreadyhavethem.Andthey’remakinglearningfun.TakeRobintherobot.Heteachesusinggames.Someschoolsalsohavetelepresencerobots.They’reliketabletcomputersonwheels.Theycanbecontrolledfromanywhere.Sosayyou’resickathome.Yourrobotmovesaroundclassforyou.Anditscameraletsyoujointheclass.Howhigh-tech!()38.Whichfitsbestintheemptyboxontheright?A.Studentscanlookaroundplaceswithavatars.B.Classroomswilluseallkindsofnewtechnology.C.Telepresencerobotsarelikecomputersonwheels.D.Brainsignalscanmoveatoyracecararoundatrack.()39.WhatdoesParagraph7helpustoknow?A.Whyitishardtofindusefulandfunnyrobots.B.Thetelepresencerobotswilltakeoverasteachers.C.Howvirtualrealitymightbeusedintheclassroom.D.Thetechnologyhelpssickstudentsjointheclassathome.()40.Amywantstoknowaboutdifferentplaceswithoutbeingthere.Whatshouldshedo?A.CheckawebpageforRobintherobot.B.VisitdifferentcitieswithVRglasses.C.Usea3Dprintertocreateaguidebook.D.Lookuptheword“avatar”inadictionary.()41.Whatcanyoulearnfromthepassage?21 A.Studentscanuseheadbandstocontrolrealcars.B.High-techtoolsarebecomingpopularatschool.C.Studentscarry3Dprinterswiththemeverywhere.D.Robintherobottakesstudentstohavefieldtrips.D[2024宿迁二模]多模态语篇Onedollarandeighty-sevencents.ThreetimesDellacountedit.Thatwasall.AndthenextdaywouldbeChristmas.Feelingdown,Dellastoodbythewindowandlookedoutatacatintheyard.Shehadonly$1.87tobuyJimapresent.Shehadbeensavingmoneyineverywayshecouldformonths,butshehadonly$1.87.Expenses(开支)werealwaysgreaterthanshehadexpected.ThereweretwopossessionsthatDellaandherhusbandwereproudof.OnewasJim’sgoldwatchthathadbeenhisfather’sandhisgrandfather’s.TheotherwasDella’sbeautifullonghair.Suddenly,Dellaturnedaroundandwalkeduptoaglass(镜子).Dellapulleddownherhairandletitfalltoitsfulllength.Thenshewalkedoutofthedooranddownthestairstothestreet.Dellastoppedinfrontofasignthatread,“MneSofronie.HairGoodsofAllKinds.”Shetookadeepbreathandwentin.Fortwentydollars,shesoldherbeautifulhair.ShespenttwohourssearchingthestoresforJim’spresent.Shefounditatlast.Itwasanicewatchchain(链子),whichcosthertwenty-onedollars.Afterbuyingit,Dellareturnedhome.Atseveno’clock,Jimcamebackhome.HiseyeswerefixeduponDella,andtherewasanexpression(神色)inthemthatshecouldnotread.Dellastoodupandwenttohim.“Darling,”shesaid,“IhadmyhaircutoffandsolditbecauseIwanttogetyouaChristmaspresent.Youdon’tknowwhatabeautiful,nicegiftI’vegotforyou.”“You’vecutoffyourhair?”Jimsaid,asifhehadnotacceptedthefactyet.“I’vecutitoffandsoldit,”Dellasaid.Jimseemedtowakesuddenly.Hetookapackage(包裹)outofhiscoatpocketandputitonthetable.Dellaopenedit.Therelaythesetofcombs(梳子)thatshehadalwayswanted.Sheknewtheywereexpensive.Shehadneverdreamedofreally21 owningthem.Andnow,theywerehers,butherbeautifulhairwasgone.Shelookedupwithasmileandsaid,“Myhairgrowsveryfast,Jim!”AndthenDellaheldthewatchchainouttoJim.“Isn’titbeautiful?Ihuntedallovertowntofindit.Givemeyourwatch.Iwanttoseehowitlooksonyourwatch,”shesaid.Insteadofobeying,Jimsatdownonthesofaandsmiled.“Della,”hesaid,“let’sputourChristmasgiftsawayandkeepthemforawhile.Theyaretoonicetousejustatpresent.Isoldthewatchtogetthemoneytobuyyourcombs.”—AdaptedfromTheGiftoftheMagi()42.WhywasDellainabadmood?A.Shewasnotsatisfiedwithherhusband’sjob.B.Shecouldn’taffordtobuyapresentforherhusband.C.Shedidn’twanttoliveinthissmallflatanymore.D.ShehadtopreparemanythingsforthecomingChristmas.()43.WhatplancametoDella’smindwhenshestoodbeforetheglass?A.Sellingherhairformoney.B.Findingsomethingtomatchherhair.C.Makingmoneytosupportthefamily.D.Buyingherhusbandagoldwatchchain.()44.WhichofthefollowingisTRUEaccordingtothestory?A.JimregrettednottellingDellahehadsoldhiswatch.B.JimwasmadatDellaafterknowingshesoldherhair.C.Dellathoughtthecombswerenotworththemoney.D.Dellahadonly$0.87leftafterbuyingthewatchchain.()45.Whatcanweinfer(推断)fromthestory?A.Delladidn’tlikeherhair.B.Thecouplelovedeachotherdeeply.C.Thecouplelivedarichlife.D.Thecouplemighthaveafightatlast.第二节：阅读还原(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。选项中有两项为多余选项。Farmyardrobotscancutdownchemicalpollution21 46.________?Manyofthemusechemicalstokillweeds(杂草).Thetroubleis,theseweedkillersalsokillwildlife,polluteriversandarebadforthefields.47.________.Thiskindofrobotcancutweedkilleruseby90%.Therobotisreallysmartbecauseitonlykillsweedsbutnotcrops.48.________Severalcamerasarebuiltintotherobot.Thecamerasfacingthegroundtakephotostohelptherobot“see”theplantsitpasses.Therobotcompareseachphototoalibraryofplantphotostodecideonwhichplantsareweeds.Robotarmsmoveintopositiontogiveasmalldose(剂量)ofweedkillerontheweeds.Therobotisenergy-friendly.49.________.HowtherobotwilldevelopThescientistsdonotwanttojuststopattheachievementtheyhavemade.50.________.Theimprovedmodelofrobotswillexactlydiscoverweedsanddigthemoutinsteadofweedkillers.Robotscouldbeprogrammedtoleavesomeharmlessweedsinthefieldstosupportwildlifelivingthere.A.ButscientistshavecreatedafarmyardrobotB.ItispoweredbytheenergyfromthesunC.WheretherobotisusedD.They’reworkingonthenewdesignstoimprovethemodelE.HowtherobotworksF.WhydofarmerschoosetherobottoworkintheirfieldsG.Howdofarmersusuallykillweedsinthefields四、根据句意及所给中文提示、首字母或英文解释,写出句中所缺单词,每空限填一词(共10小题；每小题1分,满分10分)51.I’m_____________(不确定)ofwhichcolourtochoose.Pleasegivemesomeadvice.21 52.How_____________(健忘的)Iam!IfoundIhadleftmykeyathomethismorning.53.ZhangPeng_____________(后悔)nothavingpreparedfortheexamcarefully.54.Tom_____________(放,搁)thedishesonthetableafterhismotherfinishedcooking.55.Togettheworkfinished_____________(顺利地),wedecidedtoinviteanexperiencedworkertojoinourteam.56.ThespiritofLeiFengisworth_____________(传播)forever.57.Inordertomeet_____________(消费者的)growingneeds,ourlocalcompanykeepsprovidingbetterservice.58.—Whatdoyouthinkoftheseclothesforbabies?—Idon’tthinktheyareuptos.Let’sdoatestontheirsafety.59.—I’mverygladtoputyout.Youcanspeaktoyourmothernow.—Thankyouverymuch.60.Moreandmoreinformationcanbe_____________(keepsomethingsomewhere)inelectronic(电子的)productsnow.五、[2024济宁学院附属中学期末]根据短文内容,用括号内所给词的正确时态或形式填空,使短文完整(共10小题；每小题1分,满分10分)ThisisTammelaSchool,aprimaryschoolinFinland.Thestudentsarehavingamathsclasswiththeirrobot61._____________(teach).The“teacher”isatiny,bluemachineabout25cmhigh,Reutersreported.Nomatterwhenstudentshaveproblems,ithelpsthemvery62._____________(patient)andnevergetsbored.“Therobotcanmakestudentsmuch63._____________(active)inclassthanusual.IseeEliasasoneofthe64._____________(tool)togetdifferentkindsofpracticeandactivitiesintotheclassroom,”ateachertoldReuters.Inthepastfewyears,theschool65._____________(introduce)fourrobotteachers,oneofwhomisalanguageteacherthatcanspeak23languagesanddancetomusic.“Itisnecessary66._____________(encourage)kidstocomeupwithnewwaystomakeuseoftechnologyinschoollife,”theheadoftheschool67.__________21 (add)intheinterview.Therobotteachers68._____________(use)tohelpimprovelearning.Thisdoesn’tmeanthathumanteacherswilllose69._____________(they)jobs.Therobotscanteach70._____________(good),buttheyarenotabletokeepclassinorder.Theschoolstillneedshumanteachers.六、书面表达(满分15分)假如你是李华,两个星期前你在网上订购的手机质量有问题,电池最多用半天,屏幕也有问题,时不时地不能看到显示内容。请你根据以下提示写一封信给网店的售后客服反映问题。Whenandwheredidyoubuythemobilephone?What’swrongwiththemobilephone?Howwouldyouliketosolvetheproblem?要求：1.信件必须包括所有要点,可适当发挥,要求语句通顺,意思连贯；2.词数90左右。信的首尾已给出,不计入总词数；3.不得出现真实的人名、校名、地名等相关信息。DearSir/Madam,Ordernumber8043197725Thanksforyourattention.I’mwritingtocomplainaboutyourproduct.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________I’mlookingforwardtoyourearlyreply.21 Yourssincerely,LiHua21 参考答案一、1.C【点拨】考查名词辨析。句意为“我不关心你文章中有多少词数，但是它的质量真的重要”。ability能力；size尺寸；quality质量；energy能量。根据句意可知选C。2.B【点拨】用词义辨析法。根据句意“无论什么季节，广场舞在许多妇女中相当流行。”可知，空白处应用whatever表示“无论什么”，故选B。3.A【点拨】考查词义辨析。根据“ourowncuriosity(好奇心)”可知，应该是为了“满足”好奇心去了孤岛。故选A。4.A【点拨】考查副词辨析。properly正确地；completely完全地；smoothly平整地；widely广泛地。由“可能会为你工作好几年”可推测，应是正确使用。故选A。5.A【点拨】考查动词短语辨析。tidyup整理好，收拾妥；putup张贴；lookup查阅，向上看；stayup熬夜。根据上文中的“inamess”可知，用tidyup符合句意。故选A。6.A【点拨】考查副词辨析。completely完全地；closely紧密地；specially专门地；hardly几乎不。根据“Wilsonisanhonestman”可知，因为威尔逊是个诚实的人，所以可以完全相信他所说的结果。故选A。7.A【点拨】句意：总的来说，老人不喜欢去这么吵的地方。Ingeneral总的来说，大体上。故选A。8.B【点拨】句意：排队领取免费的东西完全是浪费时间，我很后悔这么做了。regretdoingsth.表示“后悔做了某事”，故选B。9.C【点拨】句意：作为医生，你再细心也不为过。毕竟，差之毫厘，谬以千里。asgoodas表示“和……几乎一样，差不多等于……”。故选C。10.B【点拨】根据“Onceamonth”可知，问频率，第一空用Howoften,多久一次；第二空表示“被检查”，用needdoing/tobedone。故选B。11.A【点拨】句意为“她已经打完字了，但她不知道下一步做什么”。whattodo做什么；howtodo后缺宾语；宾语从句用陈述语序，排除C。故选A。12.A【点拨】考查宾语从句和状语从句。第一个空引导后面的hewasdoing，构成宾语从句，作at的宾语，故使用what来引导；第二个空用that21 引导结果状语从句，so...that...表示“如此……以至于……”。故选A。13.B【点拨】考查固定结构。“be+adj.+enoughtodosth.”是固定结构，故选B。14.C【点拨】考查宾语从句。分析句子可知，空格处应为宾语从句，从句应为陈述语序，可排除B项；根据“washeld”可知，事情发生在过去，应为过去时态，可排除A项。“Couldyoutellme...”是疑问句，D选项是由that引导的从句，表陈述语气，故排除。故选C。15.B【点拨】考查情景交际。根据“I’mgoingtothecinema...youtellmeearlier?”可知是不能去音乐会，“Whatapity!”的意思是“真遗憾！”，表达对某件事情未能发生的遗憾或失望，故选B。二、【主旨大意】本文主要是介绍利物浦大学开发的一款可以自己做实验的机器人，机器人存在的价值不是为了取代科学家，而是为了帮助科学家。16.A【点拨】根据“stoppingonlylongenoughtorecharge（给……充电）itsbatteries”可知是几乎一直在工作。故选A。17.C【点拨】discovered发现；described描述；completed完成；reviewed复习。根据“nearly700experimentsineightdays”可知，这个机器人在八天内完成了近700个实验。故选C。18.C【点拨】根据“earlierrobots”可知，用机器人做实验并不是什么新鲜事。故选C。19.D【点拨】根据“thesamejobinoneplaceoverandoveragain”可知，早期的机器人重复做同样的工作。故选D。20.A【点拨】根据上文描述早期的机器人在一个地方重复做同样的工作及下文“it’sabletomovearound”可知，利物浦大学开发的机器人与之相反，可以移动；betheoppositeof与……相反。故选A。21.C【点拨】besimilarinsizeto大小与……相似，故选C。22.C【点拨】根据“it’sabletomovearoundinthesamekindofspaceashumansdo”可知，虽然比大多数人重得多，但是能移动，应用Though引导让步状语从句，故选C。23.B【点拨】paid付费，主语是人，后常跟介词for；took花费（时间）/21 需要，通常用于句型“Ittook...todosth.”；spent花费，以人作主语，花费时间或金钱；cost花费，主语是物，表示“花”金钱。根据“it...alotofhardworktoprogram...”可知选B。24.B【点拨】根据上文及“becauseit’smeanttorunfordayswithoutpeople’shelp”可知付出许多努力去编程很重要，因为机器人要独立工作数日。故选B。25.A【点拨】根据“sothatitcandothingswithoutmakingmistakes”可知，此处是机器人犯更少的错误，结合“mistakesthan”可知这里应用比较级fewer，故选A。26.D【点拨】句意：为了测试他们的机器人，科学家们给了它一个挑战——找到一种擅长利用光从水中产生氢气的材料。knowledge知识；failure失败；symbol象征；material材料。根据句意可知选D。27.C【点拨】根据“itcostsabout$125,000”可知是不便宜。故选C。28.C【点拨】句意：它听起来很贵，但是科学家们把它和实验室里别的机器比较后，他们认为它值得。compare...with..“.把……和……作比较”，是固定短语，故选C。29.D【点拨】根据“domanydifferentthings”可知是被用来做许多不同的事。故选D。30.A【点拨】根据上文可知，机器人能做许多不同的事是极好的，说明机器人是有用的，故选A。三、第一节：A【主旨大意】本文是一篇说明文，介绍了人脸识别软件、网站、购物相关的app让人们的生活更加便捷容易。31.C【点拨】细节理解题。根据Passagea中“Thisisconnectedtotheirbankaccountandpaymentsarecompletedwithinseconds.”可知，最新的人脸识别软件让顾客可以在几秒钟之内完成支付，故可以用“快”来形容。故选C。32.A【点拨】推理判断题。根据Passageb“wewillfind...onoffer”可知，flightalert会为顾客提供最便宜的航班，顾客会对价格感到惊讶，可推知flightalert可以帮助顾客省钱。故选A。21 33.A【点拨】推理判断题。根据Passagec“Areyouacrazyshopperwhowantstoknowiftheshirtonsalelooksgood?”可知，如果想知道衬衫是否适合自己，可以发布衬衫的照片，其他购物者会帮助评价是否合适。故画线单词it指代前面提到的“theshirt”。故选A。B【主旨大意】本文是一篇说明文，介绍了中国研发的高铁动车CR450和电动飞机AG60E。这表明了科技是第一动力，展现了中国的领导作用和强大力量。34.A【点拨】细节理解题。根据“Eventhoughitcantravelsofast”及“Itcreatesasafeandcomfortableenvironmentforpassengers.”可知，CR450的优势是快速、安全。故选A。35.C【点拨】细节理解题。根据“TheAG60Eelectricplane...airpollution.”可知，AG60E电动飞机是中国航空工业在大气污染背景下的一次实践，是环境友好型的创造，所以引起了全世界的关注。故选C。36.A【点拨】细节理解题。根据“anditsnoiselevelkeepslow”及“anditsnoiselevelismuchlower”可知，CR450和AG60E的噪音水平都很低。故选A。37.C【点拨】主旨大意题。根据“Itisagreatjoy...theground.”及全文可知，文章主要介绍了中国研发的高铁动车CR450和电动飞机AG60E，这两项的发明表明了中国高科技技术的发展，是中国科技的伟大成就。故选C。C【主旨大意】本文主要介绍未来学校的教室中可能会出现哪些高科技产物。38.B【点拨】推理判断题。根据“Butmostclassroomsareexpectedtobelikethissomeday.They’llhaveallkindsoftechnology!”可知，下文中具体列举了教室中会有哪些高科技，右边的图中列举了四种不同的高科技，左边空白处是对右边的总结，故选B。39.C【点拨】细节理解题。通读第七段可知本段主要讲述学生使用VR技术在课堂上可以做什么，故选C。40.B【点拨】细节理解题。根据“Onekindisvirtualreality(VR).Itletsstudentsgoonfieldtrips—noschoolbusneeded.”可知VR技术可以让学生足不出户就领略户外风光，故选B。41.B21 【点拨】细节理解题。通读全文可知，本文介绍了很多种不同的高科技在校园中的应用，一部分是将要实现的，一部分是已经出现在校园中的，高科技工具在校园中正变得越来越受欢迎，故选B。D【主旨大意】本文改编自小说《麦琪的礼物》。讲述了黛拉和吉姆为了给对方买礼物而分别卖掉长发和手表，去买表链和梳子的故事，圣诞礼物都有了，可是都用不上了。42.B【点拨】推理判断题。根据文中“ThreetimesDellacountedit.Thatwasall.”及“Shehadbeensavingmoneyineverywayshecouldformonths,butshehadonly$1.87.”可推断出，Della手中的钱不足以给她的丈夫买圣诞礼物，因此她情绪低落。故选B。43.A【点拨】细节理解题。根据文中“Fortwentydollars...Jim’spresent.”可知，她卖了她的头发，然后花了两个小时在商店为Jim挑选礼物。故选A。44.D【点拨】推理判断题。根据文中“...butshehadonly$1.87.”及“Fortwentydollars,shesoldherbeautifulhair.”可知，卖了她的头发后，Della手里共有21.87美元。再根据“Shefounditatlast.Itwasanicewatchchain(链子),whichcosthertwenty-onedollars.”可知，她买手表链子花了21美元。综合以上信息，由此可推断，她剩下0.87美元。故选D。45.B【点拨】推理判断题。根据文章内容可知，Della卖了自己的头发为丈夫Jim买了手表链子，而Jim却卖了手表为妻子买了心爱的梳子。由此可推断Della和Jim深爱着对方。故选B。第二节：【主旨大意】本文主要介绍农家机器人可以减少化学污染。46.G【点拨】根据“Manyofthemusechemicalstokillweeds(杂草).”可知，此处提到除杂草，选项G“农民们通常怎样除田里的杂草”符合语境。故选G。47.A【点拨】根据“Thiskindofrobotcancutweedkilleruseby90%.”可知，此处提到一种机器人，选项A“但是科学家们已经创造了一个农家机器人”符合语境。故选A。48.E【点拨】根据下文介绍这种机器人是如何工作的可知，选项E“机器人是如何工作的”符合语境。故选E。49.B【点拨】根据“Therobotisenergy-friendly.”可知，机器人是能源友好型的，选项B“它是由太阳能驱动的”符合语境。故选B。21 50.D【点拨】根据“Thescientistsdonotwanttojuststopattheachievementtheyhavemade.”可知，科学家们不想仅仅停留在他们已经取得的成就上，此处提到科学家要继续做的事，选项D“他们正在进行新设计以改进模型”符合语境。故选D。四、51.unsure52.forgetful53.regretted54.laid55.smoothly56.spreading57.customers’58.standard59.through60.stored五、61.teacher62.patiently63.moreactive64.tools65.hasintroduced66.toencourage67.added68.areused69.their70.well六、范文：DearSir/Madam,Ordernumber8043197725Thanksforyourattention.I’mwritingtocomplainaboutyourproduct.Twoweeksago,Iorderedamobilephonefromyouronlineshop.However,thequalityofthismobilephoneisnotuptostandard.Firstofall,itsbatterycanlastforhalfadayatmost.Ithinkitshouldlastatleastawholeday.Also,thereissomethingwrongwithitsscreen.Fromtimetotime,Ican’tseewhatisonthescreen.I’mnotsatisfiedwiththismobilephoneatall.Iregretbuyingamobilephonelikethis.Iwouldliketogetmymoneyback.I’mlookingforwardtoyourearlyreply.Yourssincerely,LiHua作文点评：本文采用“三步法”写投诉信——投诉的对象、产品问题及写信目的。本文作者在投诉信的开头就直接指出了自己投诉的对象，然后说明了自己购买的手机出现的问题，以及自己对处理这个问题的要求。作者在题中所给信息的基础上展开合理想象，整篇文章流畅，层次清晰；在语言表达上，作者用notuptostandard,benotsatisfiedwith,not...atall21 等表达了对此手机的强烈不满，同时也显示出作者扎实的英语语言功底。添彩点：文中画线词句是文章的出彩之处。21