高考押题密卷及答案详解.docx

高考押题密卷及答案详解.docx

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高考押题密卷及答案详解

绝密★启用前

2021年高考押题密卷B【新课标III卷】

英语

（考试时间：

120分钟试卷满分：

150分）

注意事项：

1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。

2.回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。

如需改动，用橡皮擦干净后，再选涂其他答案标号。

回答非选择题时，将答案写在答题卡上，写在本试卷上无效。

3.考试结束后，将本试卷和答题卡一并交回。

第一部分听力（共两节，满分30分）

做题时，请先将答案标在试卷上。

录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节（共5小题；每小题1.5分，满分7.5分）

听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例：

Howmuchistheshirt?

A.£19.15.B.£9.18.C.£9.15.

答案是C。

1．Wheredoesthisconversationmostlikelytakeplace?

A．Inagarden.B．Ataflowershop.C．Onaroadside.

2．Whatdidthewomandoyesterday?

A．Shewentcycling.B．Shedidsomerunning.C．Shephotographedasunrise.

3．Wheredoesthisconversationtakeplace?

A．Inaclassroom.B．Inamuseum.C．Inahospital.

4．Whatdoesthewomanthinkofthemovie?

A．It’samusing.B．It’sexciting.C．It’sdisappointing.

5．What'stheprobablerelationshipbetweenthetwospeakers?

A．Motherandson.B．Husbandandwife.C．Customerandwaitress.

第二节（共15小题；每小题1.5分，满分22.5分）

听下面5段对话或独白。

每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料，回答第6、7题。

6．WhatdoesDavidlikewatchingonTV?

A．Soccergame.B．TVplay.C．News.

7．WhoalsohasthesamehobbywithDavid?

A．Theman.B．Thewoman’sbrother.C．Theman’sbrother.

听第7段材料，回答第8、9题。

8．Whatisthemandoing?

A．Heisdesigningafitnessapp.

B．Heisdownloadinganexerciseapp.

C．Heissearchingforanexerciseapp.

9．Whatkindofappdoesthemansuggesttothewoman?

A．Anappformakingmoney.

B．Anappforsavingmoney.

C．Anappforspendingmoney.

听第8段材料，回答第10至12题。

10．What’swrongwiththewoman?

A．Shehasabackache.

B．Shehasaheadache.

C．Shehasastomachache.

11．Whatdoesthewomansayshewilldotonight?

A．Takeahotshower.

B．Drinkacupofmilk.

C．Gotobedearly.

12．Whowillthewomanmeetnextmorning?

A．Herformerboss.B．Hernewboss.C．Hernewcolleagues.

听第9段材料，回答第13至16题。

13．Whatwasthewomanplanningtostudyoriginally?

A．Business.B．Law.C．Medicine.

14．Whatmadethewomanchangehermind?

A．TheoutbreakofCOVID-19.

B．Thelockdownofschools.

C．Thereductionofincome.

15．Whydoesthewomanapplyforamedicalschool?

A．Sheisinterestedinstudyingmedicine.

B．Shewantstomeetherparents’need.

C．Shelooksforwardtobecomingadoctor.

16．Whatwillthemanprobablydo?

A．Applyforalawschool.

B．Applyforamedicalschool.

C．GotoHarvardBusinessSchool.

听第10段材料，回答第17至20题。

17．Whenwillthisautumn’sfashionshowstart?

A．At8amonNovember26.

B．At8pmonNovember26.

C．At8amonOctober26.

18．Whatcolorwilltheclothesonshowbe?

A．Blue.B．Red.C．Orange.

19．Whywon’tanyshoesbeforsale?

A．Theshowspaceislimited.

B．Sportsclothesaremorepopular.

C．Peoplehavenointerestinshoes.

20．Whatistheprizeforthebestdesignerthisyear?

A．Money.B．Acomputer.C．Moneyandacomputer.

第二部分阅读理解（共两节，满分40分）

第一节（共15小题；每小题2分，满分30分）

阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

A

Sinceyoucan'tgettotheaters,museums,galleries,musicvenuesoroperahousesduringthesedifficultdaysduetocoronavirus,insteadthey'llcometoyou.Here'salistofsomeofEurope'sbest-knownmuseums.

LouvreMuseuminParis

Asthemostvisitedmuseumintheworld,itoffersvirtualtoursonline.Italsohasanumberof"VisitorsTrails"indifferentthemes,designedtogiveanoverviewofthescopeandwealthofthemuseum'scollections.Eachtrailisbasedonaselectionofworksthatcharacterizeaperiod,anartisticmovementoratheme,includingtheartworksfromJAY-ZandBeyoncé'smusicvideo.

SchirnMuseuminFrankfurt

Ithasdigitallyopeneditscurrentexhibition,nowclosedduetothevirus,called"FantasticWomen"（scheduledfromFebruary13toMay24）,highlightingtheworksof34womenartistsandtheircontributionstoSurrealism（超现实主义）,includingFridaKahlo,LeonoraCarrington,LeonorFini,DorotheaTanningandDoraMaar.

VanGoghMuseuminAmsterdam

Areyoulookingforwaystoentertainyourchildrenwithaneducationaltwist?

ThentheVanGoghwillbringthegreatartisttoyouandalsoinviteyoutoavirtualvisitinsidetheMuseum.Themuseumexploresthepainter'slife,hisrelationshipwithhisbrotherThéo,hispassionforJapanandalsohismentalillness.Everythingisinhighdefinition.

Ofcourse,arangeofrecentoperaandballetproductionsarealsoavailable,withthehopetogivepleasuretoasmanypeopleaspossible.Pleasegetmoreinformationatwww.forbes.com.

21．Theworksin"VisitorsTrails"arechosenaccordingto________.

A．PeriodsB．CollectionsC．SitesD．Artists

22．Whoseworksareincludedin"FantasticWomen"?

A．JAY-Z's.B．LeonardoDaVinci's.

C．VanGogh's.D．LeonoraCarrington's.

23．Whereisthepassagemostlikelytobetakenfrom?

A．Areport.B．Awebsite.C．Amagazine.D．Atextbook

B

AUSgovernmentstudyhasfoundthatfacialrecognitiontechnologyisgettingbetteratidentifyingpeoplewearingmasks.ThestudyispartofanongoingresearchbytheUSNationalInstituteofStandardsandTechnology（NIST）.Theagencyhasexaminedtheeffectivenessofmorethan150facialrecognitionsystemsonpeoplewearingfacecoverings.Thesystemsarepoweredbymachinelearningalgorithms（算法）.

ThefirstresultsofthestudywereannouncedinJuly,ashealthofficialsacrosstheworldurgedpeopletowearmaskstolimitthespreadofCOVID-19.Newfindingswerereleasedthisweek.Policeagencieshavelongusedfacialrecognitiontechnologytosearchforandhelpcatchcriminals.Itcanalsobeusedtounlockphonesorotherelectronicdevices.Somerobotsusefacialrecognitiontechnologytorecognizethepeopletheyarecommunicatingwith.However,thewideuseofmasksinpublichascreatedmajordifficultiesforsuchsystems.

Thestudylookedatfacialrecognitionsystemsalreadyinusebeforethepandemic.Italsolookedatsystemsspeciallydevelopedtoworkonmaskedfaces.TheNISTsaiditprocessedatotalof6.2millionimagesfortheexperimentPeopleintheimageswerenotactuallywearingmasks.So,theresearchersdigitallyaddeddifferentmaskshapestofacesinthepicturesforuseinthestudy.Insomecases,upto70percentofaperson’sfacewascoveredintheimages.Overall,theresearchshowsthetop-performingfacialrecognitionsystemsfailtocorrectlyidentifyunmaskedindividualsabout0.3percentofthetimeandthefailureraterosetoabout5percentwithmaskedimages.Manyofthelowerperformingalgorithms,however,hadmuchhighererrorrateswithmaskedimages—ashighas20to50percent.

Inthelatestfindings,researchersincludedresultsfrom65newfacialrecognitionsystemsthathavebeendevelopedsincethestartofthepandemic.“Someofthesesystemsperformed“significantlybetter”thantheearlierones，”MeiNgan,aleadresearcherontheproject,saidinastatement.Thestudyalsofoundround-shapedmasks—whichcoveronlythemouthandnose—ledtofewererrorsthanwideronesthatstretchacrossthecheeks.Thenewstudyalsoranteststoseewhetherdifferentcoloredmaskswouldaffecterrorrates.Theteamusedred,white,blackandlightblue.Theresearchfindingssuggestedthatgenerally,theredandblackmasksledtohigherfailureratesthantheothercolors.

24．Howdoestheauthormainlypresentthestudyfinding?

A．Bygivingdefinitionsandexamples.

B．Bygivingexamplesandabriefdescription.

C．Bypresentingdataandmakingacomparison.

D．Bygivingdefinitionsandpresentingdata.

25．Accordingtothestudy,whathasaffectedtheeffectivenessoffacialrecognition?

A．Thespeedofthemachinelearningalgorithms.

B．Theoperators’skillinperformingalgorithms.

C．Thenumberofthetestedpeople.

D．Thediversityoffacecoverings.

26．Whoisthemostdifficulttorecognize?

A．Agirlwearingawhiteround-shapedmask.

B．Aladywitharedmaskstretchingacrosshercheeks.

C．Amanwearingalightbluemaskcoveringhismouthandnose.

D．Amanwearingablackmaskwithhisnoseandmouthcoveredup.

27．Whatistheauthor’sattitudetowardsthefacialrecognitionsystems?

A．ObjectiveB．Negative

C．Uncaring.D．Doubtful.

C

HugeareasoftheAmazon,whichservesasthelungsoftheplanetbytakingincarbondioxideandproducingoxygen,areburning.SmokefromthewidespreadfireshaveturneddayintonightinSaoPaulo.ThefireshavecoveredtheBraziliancityofSanPauloindarksmoke,andraisingconcernsthattherainforest,whichisoneofthemostbiologicallydiverseregionsonearth.

TherecentAmazonfireshavebeenwidespreadandsomehappenedrathersuddenly.Farmersclearedlandforagricultureandalsoburnedareasofrainforestforfurtherdevelopment.Clearedrainforestsinthisregionaretypicallyusedforcattlefarmingandgrowingsoybeans,andmuchoftheland-clearingisdoneillegally.OnecontributingfactortothefiresintheAmazonisthefactthatitisthedryseasonthere,thetimeofyearwhenwildfirestendtobreakoutfromhumanactivities,eitherintentionallyorbyaccident.

TheAmazon,whichspans2.12millionsquaremiles,sucksupaboutaquarterofthe2.4billionmetric57tonsofcarbonthatglobalforestsabsorbeachyear.However,theabilityoftherainforesttopullinmorecarbonthanitreleasesisdiminishingweakenedbychangingweatherpatterns,deforestationandincreasingtreemortality（死亡率）,amongotherfactors.

AccordingtotheEuropeanUnion'sCopernicusClimateChangeService,thefireshaveledtoaclearincreaseincarbonmonoxide-emissionsaswellasplanet-warmingcarbondioxideemissions,posingathreattohumanhealthandaggravatingglobalwarming.

IftheAmazonweretoturnintoaconsistentnetsourceofcarbonemissions,itwouldaccelerateglobalwarmingwhilealso