2022-2023学年广西壮族自治区河池市德山中学高三英语下学期摸底试题含解析

2022-2023学年广西壮族自治区河池市德山中学高三英语下学期摸底试题含解析一、选择题1.Myfatheropenedthedrawerto___theknivesandpencils．

A．puton

B．putup

C．putaway

D．puttogether参考答案：C2.HadIknownaboutthiscomputerprogram,ahugeamountoftimeandenergy__.

A.wouldhavebeensaved

B.hadbeensaved

C.willbesaved

D.wassaved参考答案：A3.TheGuangxiZhuangautonomousregion________$1.59billionworthoftradewiththeAssociationofSoutheastAsianNationsinthefirsttwomonthsofthisyear.A.saw

B.hasseen

C.hadseen

D.sees参考答案：A略6.Alwaysreadthe____onthebottlecarefullyandtaketherightamountofmedicine.A.explanations

B.instructions

C.descriptions

D.introductions

参考答案：B略5.Althoughthepricehasgoneupby5%,it’sstill__________thelimitssetbythegovernment.A.beyond

B.within

C.outside

D.off参考答案：B6.Theyhaven'tmade

knownwheretheyaretoholdtheconference.

A.this

B.that

C.it

D.one参考答案：C略7.Innoway______leave______littlechildrenalone.A．wemust;so

B．wemust;such C．mustwe;so

D．mustwe;such参考答案：D8.Wecanachievealotwhenwelearntoletourdifferencesunite,ratherthan_______us.A.divide

B.reject

C.control

D.abandon参考答案：A试题分析：句意：当我们学会让我们的差异联合起来而不是将我们分离的时候，我们就获得很多。A.将……分开；B.拒绝，拒收；C.控制；D.放弃。根据语境，故选A。9.--Thisfreegiftdoesn’tlookgood.---

,madam,butifyouwantgoodquality,youhavetopayforit.A.Nodoubt

B.Nooffence

C.Noproblem

D.Noway参考答案：B试题分析：考察交际用语。A毫无疑问；B无意冒犯；C没问题；D不可能；句意：—这个免费的礼物看起来不好。毫无疑问，女士。你要是想要质量好的产品，你就得付钱。更加句意说明A正确。点评：情景交际用语的考查关键在于理解上下文语境，同时要注意辨析选项的意思。平时熟记各种情景下的不同的交际用语，尤其是一些与汉语相差较大的表达。做这类试题，要求同学们按照所给的情景，选择最佳问句或答句，完成题目。要想做好这类题目，关键是平时要养成讲英语的良好习惯，努力提高口语水平，熟练掌握日常会话项目中常用的问答语。10.Iwas when I heardshewasgoingtoLondonforamonthwhileIhadtostayhereand

work.A.intheblack B. greenwith envy C. inthered D. aswhiteasasheet参考答案：B11.Youwillhavetowaitforonemoreweek,

theteacherwillbebackfromthetrip.A.before

B.when

C.as

D.until参考答案：B略12.Morethan20carsofthenewtype_____inthefirstthreedaysafteritslaunchlastSaturday.A.sold

B.hassold

C.weresold

D.hasbeenselling

参考答案：C13.---CanIsitinthefrontrow?----Yes,youcantake________seatyoulike.A.whatever

B.whatC.whichever

D.which参考答案：C试题分析：考查名词性从句。Whichever在从句中作定语修饰seat，意思是哪张椅子都可以坐。句意：——我可以坐在前排吗？——是的，你想坐哪个都可以。故C正确。14.Apple’sOSX,whichhaslongbeenconsidered

,toviruses,wasrecentlyhitbyanevilsoftwarecalledFlashback.A.allergic

B.fundamental

C.immune

D.sensitive参考答案：C考查形容词辨析。句意：

苹果电脑的OSX操作系统一向被认为百毒不侵，可是最近，该系统遭到一种名叫Flashback的恶意软件的袭击。allergic过敏的；fundamental基本的；immune免疫的，不受影响的；sensitive敏感的。故选C。15.Don′tphoneTomattwoo′clockthisafternoon,whenhe____________ameeting．A．willattend

B．attends

C．istoattend

D．willbeattending参考答案：D16.The88thAcademyAwardCeremonywasheldinDolbyTheatre______seatsanaudienceofapproximately3,400.A.where

B.whose

C.when

D.which参考答案：D试题分析：考查定语从句。句意：第八十八届奥斯卡奖典礼在杜比剧院举行，有近3400观众出席。定语从句____seatsanaudienceof approximately3,400缺少主语，故选D项。7.Peoplearenowseekingeffectivewaysofusing______energytocreatethegreatestbenefit.A.little

B.fewer

C.less

D.theleast参考答案：D略二、新的题型18.AIthatSeeslikeHumansFormostofthepast30yearscomputer-visiontechnologieshavestruggledtoperformwell,evenintasksasboringasaccuratelyrecognizingfacesinphotographs.____47____.Companiesarealreadysellingproductsthatexploitthetechnology,whichislikelytotakeoverorassistinawiderangeofjobsthatpeoplenowperform.Recentprogressinadeep-learningapproachknownasaconvolutionalneuralnetwork(CNN)iskeytothelatestprogress.____48____WhilehumancaneasilydistinguishbetweenacatandadogCNNSallowmachinestocategorizespecificbreedsmoresuccessfullythanpeoplecan.CNNSdonotneedtobeprogrammedtorecognizedspecificfeaturesinimages---forexample,theshapeandsizeofananimal’sears._____49_____TotrainaCNNtoseparateanEnglishspringerspaniel(斯柏林格斯班尼犬)fromaWelshone,forinstance,youstartwiththousandsofimagesofanimals,includingexamplesofbothbreeds.Likemostdeep-learningnetworks,CNNSareorganizedinlayers.Inthelowerlayers,theylearnsimpleshapesandedgesfromtheimages.Inthehigherlayers,theylearncomplexandabstractconcepts---inthiscase,themoredetailedaspectsofears,tails,tongues,furtextures,andsoon.CNNSweremadepossiblebythetremendousprogressingraphicprocessingunitsandparallelprocessinginthepastdecade.ButtheInternethasmadeabigdifferenceaswellbyfeedingCNNs’appetitefordigitizedimages._____50_____Thetechnologyismakingself-drivingcarssaferbyenhancingtheabilitytorecognizepedestrians.Insurersarestartingtoapplythesetoolstoassessdamagetocars.Inthesecuritycameraindustry,CNNSaremakingitpossibletounderstandingcrowdbehavior,whichwillmakepublicplacesandairportsafer.A.Oncetrained,aCNNcaneasilydecidewhether

anewimageofananimalshowsabreedofinterest.B.Instead,theyaretaughttospotfeaturessuchastheseontheirown.C.Recently,though,breakthroughsindeeplearninghavefinallyenabledcomputerstointerpretmanykindsofimagesassuccessfullyas,orbetterthan,peopledo.D.Togiveasimpleexampleofitspower,considerimageofanimals.E.Computers-visionsystemspoweredbydeeplearningarebeingdevelopedforrangeofapplications.F.Itexcelsbecauseitisbetterabletolearn,anddrawinferencesfromtellingpatternsintheimages参考答案：47.C

48.D

49.B

50.E本文是说明文。人工智能CNN这项技术是一种深度学习方法，其最近的进程是关键。互联网也带来了巨大的变化，满足了CNNs对数字化图像处理的需求。【47题详解】根据上文…havestruggledtoperformwell和下文Companiesarealreadysellingproductsthatexploitthetechnology，可知计算机视觉技术做得很好，并且还有所突破，故C选项最合适。【48题详解】根据下文Whilehumancaneasilydistinguishbetweenacatandadog,CNNSallowmachinestocategorizespecificbreedsmoresuccessfullythanpeoplecan.虽然人类能轻易地区分猫和狗，但CNNS允许机器比人类更成功地对特定的品种进行分类。可知，D选项关键词imageofanimals动物图像来举例子验证其能力合适，由此可知，选D切题。【49题详解】根据上文CNNSdonotneedtobeprogrammedtorecognizedspecificfeaturesinimages---forexample,theshapeandsizeofananimal’sears.CNNS不需要编程来识别图像中的特定特征——例如，动物耳朵的形状和大小。因此推断，相反，他们被教导要抓住自己身上诸如此类的特征。故选B最贴切。【50题详解】根据上文“但互联网也带来了巨大的变化，满足了CNNs对数字化图像的需求。”和下文描写这项技术应用的影响，因此，选E最合适。三、阅读理解19.ISITTIMETOGETMP3?Yourcomputerhasbeenplayingmusicforyears,oneCDatatime.NowhundredsofsongscanbestoredinyourPC(personalcomputer)ifthey’reintheMP3format.Whatisit?MP3compressesmusicintosmallcomputerfriendlyfiles.YouaccessMP3musicseveralways:MusiccanbedownloadedfromwebsitesthathaveconvertedvastmusiclibrariesintoMP3.OryoucanprerecordCDsintoyourPCandconvertsongsinminutesintoMP3.OnceMP3musicisonyourPC’sharddrive,youcanplayitthroughyourcomputer’sspeakers,“burn”itontoblankCDsorexchangeMP3fileswithfriendsusingE-mail.Howmuch?SoftwareneededtoplayandconvertMP3musicisoftenfree.Itcomespreinstalledonmostnewcomputersorcanbedownloadedfrommanywebsites,includingMP3.com.SomeMP3sitesarefree.Justtype“MP3sites”intoanysearchengine.ThepopularMP3playersstartataround$50andcanholdhundredsofsongs.AblankCDonwhichyoucanrecordmusiccostsaboutadollar.AdvantagesMP3turnsyourhomePCintoataperecorder.TinyMP3playersarethesizeofacard,makingiteasytotakehundredsofsongswithyou.DisadvantagesYoumayfindthatmusicatmanysitesislimited.Andsomeonlyallowyoutolistenratherthandownloadofferings.Othersletyoudownloadmusicthatthen