2022-2023學年廣西壯族自治區(qū)河池市德山中學高三英語下學期摸底試題含解析

2022-2023學年廣西壯族自治區(qū)河池市德山中學高三英語下學期摸底試題含解析一、選擇題1.Myfatheropenedthedrawerto___theknivesandpencils．

A．puton

B．putup

C．putaway

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

A.wouldhavebeensaved

B.hadbeensaved

C.willbesaved

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

B.hasseen

C.hadseen

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

B.instructions

C.descriptions

D.introductions

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

B.within

C.outside

D.off參考答案：B6.Theyhaven'tmade

knownwheretheyaretoholdtheconference.

A.this

B.that

C.it

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

B．wemust;such C．mustwe;so

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

B.reject

C.control

D.abandon參考答案：A試題分析：句意：當我們學會讓我們的差異聯(lián)合起來而不是將我們分離的時候，我們就獲得很多。A.將……分開；B.拒絕，拒收；C.控制；D.放棄。根據(jù)語境，故選A。9.--Thisfreegiftdoesn’tlookgood.---

,madam,butifyouwantgoodquality,youhavetopayforit.A.Nodoubt

B.Nooffence

C.Noproblem

D.Noway參考答案：B試題分析：考察交際用語。A毫無疑問；B無意冒犯；C沒問題；D不可能；句意：—這個免費的禮物看起來不好。毫無疑問，女士。你要是想要質(zhì)量好的產(chǎn)品，你就得付錢。更加句意說明A正確。點評：情景交際用語的考查關鍵在于理解上下文語境，同時要注意辨析選項的意思。平時熟記各種情景下的不同的交際用語，尤其是一些與漢語相差較大的表達。做這類試題，要求同學們按照所給的情景，選擇最佳問句或答句，完成題目。要想做好這類題目，關鍵是平時要養(yǎng)成講英語的良好習慣，努力提高口語水平，熟練掌握日常會話項目中常用的問答語。10.Iwas when I heardshewasgoingtoLondonforamonthwhileIhadtostayhereand

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

theteacherwillbebackfromthetrip.A.before

B.when

C.as

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

B.hassold

C.weresold

D.hasbeenselling

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

B.whatC.whichever

D.which參考答案：C試題分析：考查名詞性從句。Whichever在從句中作定語修飾seat，意思是哪張椅子都可以坐。句意：——我可以坐在前排嗎？——是的，你想坐哪個都可以。故C正確。14.Apple’sOSX,whichhaslongbeenconsidered

,toviruses,wasrecentlyhitbyanevilsoftwarecalledFlashback.A.allergic

B.fundamental

C.immune

D.sensitive參考答案：C考查形容詞辨析。句意：

蘋果電腦的OSX操作系統(tǒng)一向被認為百毒不侵，可是最近，該系統(tǒng)遭到一種名叫Flashback的惡意軟件的襲擊。allergic過敏的；fundamental基本的；immune免疫的，不受影響的；sensitive敏感的。故選C。15.Don′tphoneTomattwoo′clockthisafternoon,whenhe____________ameeting．A．willattend

B．a(chǎn)ttends

C．istoattend

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

B.whose

C.when

D.which參考答案：D試題分析：考查定語從句。句意：第八十八屆奧斯卡獎典禮在杜比劇院舉行，有近3400觀眾出席。定語從句____seatsanaudienceof approximately3,400缺少主語，故選D項。7.Peoplearenowseekingeffectivewaysofusing______energytocreatethegreatestbenefit.A.little

B.fewer

C.less

D.theleast參考答案：D略二、新的題型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參考答案：47.C

48.D

49.B

50.E本文是說明文。人工智能CNN這項技術是一種深度學習方法，其最近的進程是關鍵?；ヂ?lián)網(wǎng)也帶來了巨大的變化，滿足了CNNs對數(shù)字化圖像處理的需求?！?7題詳解】根據(jù)上文…h(huán)avestruggledtoperformwell和下文Companiesarealreadysellingproductsthatexploitthetechnology，可知計算機視覺技術做得很好，并且還有所突破，故C選項最合適?！?8題詳解】根據(jù)下文Whilehumancaneasilydistinguishbetweenacatandadog,CNNSallowmachinestocategorizespecificbreedsmoresuccessfullythanpeoplecan.雖然人類能輕易地區(qū)分貓和狗，但CNNS允許機器比人類更成功地對特定的品種進行分類。可知，D選項關鍵詞imageofanimals動物圖像來舉例子驗證其能力合適，由此可知，選D切題?！?9題詳解】根據(jù)上文CNNSdonotneedtobeprogrammedtorecognizedspecificfeaturesinimages---forexample,theshapeandsizeofananimal’sears.CNNS不需要編程來識別圖像中的特定特征——例如，動物耳朵的形狀和大小。因此推斷，相反，他們被教導要抓住自己身上諸如此類的特征。故選B最貼切。【50題詳解】根據(jù)上文“但互聯(lián)網(wǎng)也帶來了巨大的變化，滿足了CNNs對數(shù)字化圖像的需求?！焙拖挛拿鑼戇@項技術應用的影響，因此，選E最合適。三、閱讀理解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