（新课标全国I卷）高考英语模拟培优卷

（新课标全国I卷）2021届高考英语模拟培优卷本试卷满分120分，考试时间100分钟。第一部分阅读理解（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，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。A

Onarainyafternoon,maybeoneofthefollowingbookswillkeepyoupanyleisurely,allowingyoutospendyourtimealoneaswellassteppingintoadifferentworld.

Don'tShedYourTearsforAnyoneWhoLivesonTheseStreets,byPatricioPron

InApril1945,Italy,awriterdisappearedataconferenceandwasfounddeadatanotherplace.Thirtyyearslater,ayoungmaninterviewedsurvivorsfromtheconference,tryingtouncoverthetruthaboutwhathappenedanditsconsequences.Thisnovel,byawellknownArgentinewriter,exploresart,crimeandpolitics.

WhenBreathBeesAir,byPaulKalanithi

Atthirtysix,PaulKalanithiwasdiagnosed(诊断)withstageIVlungcancer.Onedayhewasadoctortreatingthedying,andthenexthewasapatient.ThisautobiographyfindshopeandbeautyinthefaceofdeathasKalanithiattemptstoanswerthequestion"Whatmakesalifeworthliving?".

ToKillaMockingbird,byHarperLee

SetinasmallAlabamatowninthe1930s,thestoryfocusesonhonest,highlyrespectedlawyerAtticusFinch,whoputshiscareeronthelinewhenheagreestorepresentTomRobinson,ablackmanaccusedofmittingacrime.

NobodyWillTellYouThisButMe:Atrue(astoldtome)story,byBessKalb

BessKalbsavedeveryvoicemailfromhergrandmotherBobbyBellwhodiedatninety.Inthisbook,BobbyisspeakingtoBessoncemore,inavoiceaslovingasiteverwasinlifeandbringsusseveralgenerationsofbravewomen.TheyincludeBobby'smother,whotraveledalonefromBelarustoAmericatosurvive,andBess'smother,whoalwaysfoughtagainstconvention.1.Whattypeofbookisthefirstnovel?A.Scifi. B.Biography.C.Detectivebooks. D.Historybooks.2.Whichbookexploreslifeanddeath?A.ToKillaMockingbird.B.WhenBreathBeesAir.C.Don'tShedYourTearsforAnyoneWhoLivesonTheseStreets.D.NobodyWillTellYouThisButMe:Atrue(astoldtome)story.3.Whoisthemaincharacterinthelastnovel?A.BobbyBell. B.BessKalb.C.Bess'smother. D.Bobby'smother.BIneedhelp!IhavetofixaleakingpipeinmybathroombutI'mnotsurewheretobegin.IknowIlackthenecessaryDIYskills,butluckilytherearenumerousbooksandonlinevideosthatwillhopefullygivemetheinformationIneed.Publicationsthathelpustohelpourselvesarenothingnew,buttherangeofthemisincreasingwithadvicebeinggivenfarbeyondpracticaltasksaroundthehouse.Bookshopsthesedaysarefulloftitleswhichclaimtoboostyourselfconfidence,yourwealth,yourlovelifeoryourcareer.Someclaimtoimproveyourlifewithinsevendays!It'sbigbusinessandit'sthoughtthattheselfhelpindustryisworth$10bnintheUSalone.Thefirstselfhelpbookcalled'HowtoWinFriendsandInfluencePeople'waspublishedin1936,andhassincesold30millioncopiesandisstillpopularnow.Itincludesguidanceonhowtomakepeoplelikeyouandhowtomakeyourlifehappier.Itmightseemstrangetothinkthatweneedabooktotellushowtoliveourlivesbutselfhelpbooksremainagotoremedyforthoseofuslookingforenlightenment.Thereare,ofcourse,trendsinwhatweneedhelpwith.EmmaMarshall,whoworksatBritishbookshopWaterstones,says“atthemomentwe'reinthetidyingup,gettingridofthingstrend...Ithinkthetrendrightnowisaboutslowingdowninyourlife."

Itseemsthereisalwayssomethingweneedhelpwith,andreadingaboutitcanbeverytherapeuticitmakesusfeelgood,evenifwedon'tdoanythingaboutit.Ofcourse,theinternethasbeetheplacetogotoforsalvation.We'vegotusedtosearchingforsolutionsonline,andnowthesesolutionsevenincludehowtofixorimproveourlives.Interestingly,psychologistCarolineBeaton,sayspeoplecalled'millennials'areselfcritical—theyareawareoftheirownfaults—whichalsomeansthey'remorelikelytospendtimeandmoneyonselfhelp.There'salsoatheorythattheselfhelpindustrydoeswellduringarecession—peopleareperhapsevenmorelikelytoreachforselfhelptoimprovetheirsituation.Whateverthereasonforthecontinuedinterestinselfhelp,it'sgoodtoknowhelpisathandwhenweneedit.ThealternativetofindingahappierlifeisjusttoetotermswithyourselfasyouareIknow,Ireadaboutitinabook!Doyoubelieveinselfhelpbooks?4.Whereelsecanyougetselfhelpadviceapartfrombooks?

A.Fromteachers B.Fromfriends C.FromtheInternet D.Fromparents

5.Whatdoyouknowaboutselfbooks?

A.Theymayofferyousomekeystosuccess.

B.Theyhasn'tgainedgreatpopularity.

C.Allofusenjoythemverymuch.

D.Theycancertainlyimproveyourlifewithinsevendays.

6.WhydomillennialsspendmoremoneyonselfhelpbooksaccordingtoCarolineBeaton?

A.Theyarestuckinarecession.

B.Theyrealizetheyarenotperfect.

C.Theyaremorelikelytohaveaccesstobooks.

D.Theyhaven'tgotusedtosearchingforsolutionsonline.

7.Whatcanweinferfromthepassage?

A.Peopledon'thaveinterestinselfhelpbooks.

B.Acceptingyourselfasyouaremakesyouhappier.

C.Theselfhelpindustrymakeslittledifferenceduringarecession.

D.Thecurrenttrendinselfhelpbooksisaboutrushingaroundandtakingthingseasier.CItusedtobemostlythemilitarythatusedsmall,unpilotedaircraft,called“drones”.Thelittleplaneswereverycostly.Butastheyhavedroppedinpricemorepeoplehavebeguntousethem.Rescueworkersandfarmersareamongthenewusers.Thefastrateofthedevelopmentofputertechnology,imagesensingdevices,satellitenavigation(卫星导航)andsmartphoneshasledtolowerpriceddrones.Researchersanddevelopershavelearnedhowtobuildsmallerandlesscostlydrones.Moviemakersareusingdronestofilmfromthesky.Historiansusethemwhentheyexploreancientbuildings.Rescueworkersusethemtolookforpeople.Andnowfarmersareusingthemtomonitortheircrops.RomainFarouxisaFrenchbusinessmanwhostartspanies.Hisfatherwasafarmer.Hebelieveddronescouldhelpfarmers.Hehelpedcreateapanythatdevelopedasmalldronethatcouldbecontrolledbypeopleontheground.Theycalledit“Agridrone”.Itusesaspecial“opticalsensor(光学传感器)”toexaminecrops.Thetechnologyusedissimilartothatusedbysmartphones—exceptithaswings.Aputerprogramdirectsthedronetoflyoverthecrops.Thesensoronthedronerecordsfourdifferentcolored“bands”ofsunlightthatarereflectedoffthecrops.JeanBaptisteBruggemanisafarmer.Hesaysthedronefliesoverhiscropsatdifferenttimesoftheseason.Thisprovidesalotofinformationabouthiscrops.Thedronepicturesshowhimtheexactamountoffertilizerthecropsneed.Italsoshowsexactlywherethefertilizerisneeded.RomainFarouxsaysfarmersuseinformationcollectedbytheAgridronetoplacefertilizeronlyinareaswhereitisneeded.Thissavesmoneyandreducespollution.Beforetheyusedthedrones,farmerswouldputthesameamountoffertilizereverywhere.Dronesalsosavetimebecausefarmerscanexamineuptothreehectare(公顷)inaboutaminute.8.Whydorescueworkersandfarmersbegintousedrones?

A.Dronescanmonitortheircattle.

B.Drones’priceshavedropped.

C.Dronescanhelpthemgetmorebusiness.

D.Drones’sizesbeesmaller.

9.WhatcanthedronesdevelopedbyRomainFarour’spanydo?

A.Exploreancientbuildings.

B.Putfertilizeronthecrops.

C.Helpfarmersexaminetheircrops.

D.Helprescueworkerslookforpeople.

10.Whatcanthesensoronthedronedo?

A.Helpthesunlightshineonthecrops.

B.Directtheplanetoflyoverthecrops.

C.Examinethedifferentcolorsofthecrops.

D.Recordthesunlightreflectedoffthecrops.

11.Accordingtothetext,theuseofthedroneis__________.

A.environmentfriendlyB.wasteful C.costly D.safeD

Scientistsoftenparecoralreefs(珊瑚礁)tounderwaterrainforests,yetunliketheleafyplantbaseofaforest,coralsareanimals.Thesoftcreaturesarenaturallyhalftransparentandgettheirbrilliantcolorfromalgae(藻类)livinginsidethem.Whencoralsexperiencestressfromhottemperaturesorpollution,theyhalttheinterdependentrelationshipwithalgae,typicallypushingthemoutandturningwhite.Coralsarestillalivewhentheyarewhite,butthey'reatriskandmanyeventuallydie,turningdarkbrown.

Scientistsaroundtheworldarelookingformeanstoprotectandmaybeincreasecorals.Onemonoptionistocreatemoreprotectedareas—essentiallynationalparksintheocean.Beyondnaturepreserves,someconservationistsarelookingtomorehandsonmethods.OneresearchcenterintheFloridaKeysisexploringaformofnaturalselectiontokeepcoralsremaining.ThereefsystemintheKeyshasbeenhithardbyclimatechangeandpollution,whichisespeciallytough,becausecoralstherehelpsupportfisheriesworth$100millioneveryyear.

Tokeepthewildecosystemalive,ErinnMuller,thecenter'sdirector,andherteamareharvestingsamplesofthecoralsthatsurvivedtheenvironmentalstressnaturally,keepingthemtomakethemreproduce,andthenreattachingthemtothereef.Theyhave46,000coralsonplasticframesunderthesea.Sofar,thecenterhasregrownover70,000coralsfromfivedifferentspeciesondamagedreefs.

InTheBahamas,RossCunning,aresearchbiologistatChicago'sSheddAquarium,focusesoncoralswithgenesthatcouldmakethemnaturalcandidatesforrestorationprojects.HepublishedastudyoftwoBahamianreefs,onethatsurvivedanextreme2015heatwave,andonethatdidn't."Wethinktheirabilitytodealwiththesehighertemperaturesisbuiltintotheirgenes,"saysCunning.There'sevidenceofcoralsevolvingmorequicklytoresistrapidlywarmingclimate.Thebigquestionscientistsneedinvestigate,addsGunning,ishowmuchmoreheatcoralscanadaptto.12.Whatdoestheunderlinedword"halt"inthefirstparagraphmean?A.End. B.Develop. C.Strengthen. D.Weaken.13.WhatdoMullerandherteamdotosavecorals?A.Restorethedamagedreefs.B.Growcoralsbyhandunderwater.C.Createmoreprotectedareas.D.Movecoralstounpollutedareas.14.WhatdoCunning'swordssuggest?A.Manycoralshavebeengeneticallyimproved.B.Coolingdownthewatersiskeytorescuingcorals.C.Reasonsforcoralssurvivingheatwavesareshocking.D.Thehighesttemperaturecoralscansurviveisunclear.15.Whichcanbeasuitabletitleforthetext?A.RelationshipbetweencoralsandalgaeB.EffortsmadetosavecoralsC.ImpactofclimatewarmingoncoralsD.Survivalcrisisfacedbycoralreefs第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Youprobablyalreadyknowthatexercisingisnecessarytopreservemusclestrength,keepyourheartstrong,andhelpyoukeepahealthybodyweight.

___16____

“There’salotofsciencebehindthis,”saysDr.ScottMcGinnis,aninstructoratHarvardMedicalSchool.Exerciseimprovesyourmemoryandthinkingskillsbothdirectlyandindirectly.Itactsdirectlyonthebrainbyencouragingthegrowthofnewbloodvessels(血管)inthebrain.

____17___

Besides,manystudieshavesuggestedthatthepartsofthebrainthatcontrolthinkingandmemoryarelargerinsizeinpeoplewhoexercisethaninpeoplewhodon’t.Exercisecanalsoimprovememoryandthinkingskillsindirectly.

____18___

Problemsintheseareasfrequentlycauseorcontributetomemorylossandalackofproblemsolvingskills.Isoneexercisebetterthananotherintermsofbrainhealth?

____19___

Almostalloftheresearchsofarhaslookedatwalking.“Butit’slikelythatanotherformofexercisethatgetsyourheartpumpingmightproducesimilarbenefits,”explainsDr.McGinnis.AstudyfoundthatTaiChi(太极拳)showedthepotentialtohelpolderadultsinplanning,workingmemory,attentionandproblemsolving.ThatmaybebecauseTaiChiinvolvesslow,focusedmovementsandrequireslearningandmemorizingnewskillsaswellasmovementpatterns.Dr.McGinnisremendsestablishingexerciseasahabit.Severalstudieshaveshownthatittakesaboutsixmonthstostartgettingthebenefitsofexercise.

​___20____

A.Wedon’tknowtheanswertothisquestion.B.Itmakesyoumoreresistanttosomediseases.C.Itevenpromotestheoverallhealthofnewbraincells.D.Itimprovespeople’ssleepandreducestheirstressandanxiety.E.Thus,heremindsyoutobepatientasyoulookforthefirstresultsF.Butexercisecanalsohelpimproveyourmemoryandthinkingskills.G.Startwithafewminutesdayandincreasetheamountuntilyoureachyourgoal.第二部分语言知识运用（共两节，满分45分）第一节（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。

Onedayafamouspainterpaintedapicture.Heputitonexhibitionwiththetitle,“Notfor

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”.However,itwassobeautifulapaintingthatwhoever

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thatexhibitionaskedthepaintertosellthatpaintingforwhateveramounthewould

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it.Buthesaid,“I’mextremelysorrybutIcan’tsellthisforanyamount.Iwillsellittoonlythatpersonwhowillunderstandits

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.”Then,anoldman

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andsaid,“Iwanttobuythispaintingandhereisthe

26

inthissmallboxforit.”Thepaintertookthatboxand

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it.Therewasapaintbrushandcolorsinit.Then,hegavethatpaintingtotheoldman.

Alltheotherpeopleaskedthepainterwith

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,“Whydidyousellitforapaintbrushandafewcolorstothisoldman?Wewere

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youahugeamountforthispainting.Areyoucrazy?”Thepaintersaid,“Ifyou

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thepainting,thereisamanwhoisteachingakidtopaintwithsomuch

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.So,themaninthe

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isthisoldmanandthatkidisme.HeismyteacherwhotaughtmetopaintandmademebeewhatIamtodayjustthankstohisdevotionand

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.And,therealvalueofthispaintingisjustapaintbrushwhichis

34

bymyteacherasthispaintbrushismore

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thanyourwealth.WiththispaintbrushIcanpaintmanymorepaintings.”Allpeopleunderstoodand

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thebondingofateacherandhisstudent.Theyalltookofftheirhatstoshowtheir

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.

Ateacheralwaysgiveshisbestwealthtohisstudentinthe

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ofknowledge,wisdomandartwitha(n)

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thathisstudentwill

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makeuseofit.21.A.show

B.sale

C.play

D.rest

22.A.attended

B.held

C.organized

D.appreciated

23.A.checkfor

B.payfor

C.leavefor

D.chargefor

24.A.money

B.use

C.value

D.time

25.A.cameout

B.camein

C.cameover

D.cameabout

26.A.service

B.ticket

C.passport

D.price

27.A.opened

B.broke

C.lifted

D.closed

28.A.regret

B.surprise

C.embarrassment

D.anger

29.A.repaying

B.offering

C.rewarding

D.lending

30.A.realized

B.caught

C.confirmed

D.noticed

31.A.determination

B.devotion

C.attraction

D.participation

32.A.exhibition

B.room

C.picture

D.show

33.A.desire

B.relief

C.blessings

D.pities

34.A.given

B.paid

C.lost

D.borrowed

35.A.sensitive

B.original

C.useful

D.precious

36.A.respected

B.inspected

C.reported

D.shared

37.A.preference

B.admiration

C.loyalty

D.courage

38.A.case

B.size

C.form

D.amount

39.A.expectation

B.destination

C.creation

D.position

40.A.essentially

B.desperately

C.necessarily

D.properly第二节（共10小题;每小题1.5分，满分15分）阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

AlsoknownasFatTuesday,MardiGrasinNewOrleansisa

___41____(culture)sceneliketheUSAversionofCarnival.ButthereissomedebateoverwhetheritwasNOLAorMobile,AlabamathathadthefirstMardiGrasbackin

____42___1700s.Regardless

___43____whodiditfirst,fewwouldarguethattheNewOrleansfestivalisthebest.It

____44___(begin)withsocialeventsinNovember.Someprivateballs.

____45___(hold)onThanksgivingDayandNewYear'sEve,withparadesandmoreprivateballsthroughoutJanuaryandearlyFebruary.

____46___(get)invitestotheprivateeventsisn'teasy.Ifyoulovemusic,checkoutthe

___47____(annually)GalacticconcertattheworldfamousTipitina'sonLundiGras(thedaybeforeMardiGras).Whenthebigdayarrives,it'sbesttoplan

___48____youwanttosee.Longtime

____49___(local)lovetheKreweofMusesParade,theRex&ZuluParade,andtheKreweofSt.AnneandKreweofJuluParades.But,forourmoney,

___50____doesn'tgetanybetterthanwatchingtheMardiGrasIndiansParadeinTreme.第三部分写作（共两节，满分35分）第一节短文改错（共10小题；每小题1分，满分10分）

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者(从第11处起)不计分。

Rowingboatsarealwaysafunactivityforme.LastsummerIwenttoHainanwithmyfatherandspentaweekthere.Westayedinahotelwhichwasshortdistancefromthesea.Onthefiveday,myfatherhiredaboat.Lookaround,Ifoundtherewerenotmanymoreboatsonthesea.Iwantedtorowofmyown,butmyfatherwasafraidtoletusdothat.Hedidn'tagreeunlesslateraboatmancameandhelpfullytaughtmehowtorow.IwasverypridewhenIwasfinallyabletorowtheboatsandkeepitoncourse.第二节书面表达（满分25分）21世纪英文报正在组织以你身边值得感恩的人为题的作文比赛,请你写一篇短文参赛,内容包括:1.介绍你要感恩的人物;2.说明感恩理由。

注意:1.词数100左右;​2.短文题目已为你写好。ThePersonI’mGratefulto____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________答案以及解析第一部分阅读理解第一节A答案：13CBA解析：1.由第一本书简介中的"awriterdisappearedataconferenceandwasfounddeadatanotherplace.Thirtyyearslater,ayoungmaninterviewedsurvivorsfromtheconference,tryingtouncoverthetruthaboutwhathappenedanditsconsequences"可知，这本书属于侦探小说。2.对比四本书的内容简介可知，第二本书WhenBreathBeesAir的作者在其自传中探讨了生命和死亡的话题。3.题干问的是最后一本书的主人公，根据该书简介中的"Inthisbook，BobbyisspeakingtoBessoncemore，inavoiceaslovingasiteverwasinlifeandbringsusseveralgenerationsofbravewomen"可知，主人公是作者的祖母BobbyBell。B答案：47CABB

解析：4.细节理解题。根据文章第一段第二句butluckilytherearenumerousbooksandonlinevideosthatwillhopefullygivemetheinformationIneed.但是幸运的是，有很多书和网上视频可以给我提供我需要的信息。故选C。

5.推理判断题。根据文章第二段前两句Bookshopsthesedaysarefulloftitleswhichclaimtoboostyourselfconfidence,yourwealth,yourlovelifeoryourcareer.Someclaimtoimproveyourlifewithinsevendays!如今，书店里到处都是声称能提升你的自信，财富，生活或事业的书名。有些声称能在七天内改善你的生活。可知这些自助书籍可能会给你提供一些成功所需的关键因素。D项干扰项。这些只是声称能在7天内改善你的生活，但不一定真能改善。

6.细节理解题。根据文章第五段第三句Interestingly,psychologistCarolineBeaton,sayspeoplecalled'millennials'areselfcritical–theyareawareoftheirownfaults–whichalsomeansthey'remorelikelytospendtimeandmoneyonselfhelp.有趣的是，心理学家比顿卡洛琳说被称为千禧一代的人是自我批评型的，他们能意识到自己的缺点。这就意味着他们可能更可能花费时间和金钱在需求自我提升上。故选B.他们意识到自己是不完美的有缺点的。

7.推理判断题。根据文章一段第二句Thealternativetofindingahappierlifeisjusttoetotermswithyourselfasyouare…，找到更幸福生活的一种办法就是忍受并接受现在的你。作者也是从书上了解到的。故选B。C答案：811BCDA

解析：8.细节理解题。根据第一段中“Butastheyhavedroppedinpricemorepeoplehavebeguntousethem.Rescueworkersandfarmersareamongthenewusers.(但随着价格的下降，越来越多的人开始使用它们。救援人员和农民都是新用户)”可知，救援人员和农民开始使用无人机，是因为无人机的价格下降了。故选B。

9.细节理解题。根据第三段中“Hehelpedcreateapanythatdevelopedasmalldronethatcouldbecontrolledbypeopleontheground.Theycalledit"Agridrone".Itusesaspecial"opticalsensor"toexaminecrops.(他帮助创建了一家公司，该公司开发了一种可以由地面人员控制的小型无人机。他们称之为“农业无人机”。它使用一种特殊的“光学传感器”来检测农作物)”可知，RomainFarour公司研发的无人机能帮助农民检查他们的庄稼。故选C。

10.细节理解题。根据第三段中“Thesensoronthedronerecordsfourdifferentcolored"bands"ofsunlightthatarereflectedoffthecrops.(无人机上的传感器记录农作物反射的四种不同颜色的“波段”阳光)”可知，无人机上的传感器能记录农作物反射的阳光。故选D。

11.推理判断题。根据最后一段“RomainFarouxsaysfarmersuseinformationcollectedbytheAgridronetoplacefertilizeronlyinareaswhereitwasneeded.Thissavesmoneyandreducespollution.Beforetheyusedthedrones,farmerswouldputthesameamountoffertilizereverywhere.Dronesalsosavetimebecausefarmerscanexamineuptothreehectareinaboutaminute.(RomainFaroux说，农民利用农业无人机收集的信息，只在需要化肥的地方施肥。这节省了资金，减少了污染。在使用无人机之前，农民会在各地撒同样数量的肥料。无人机还可以节省时间，因为农民可以在大约一分钟内检查三公顷的土地)”可推知，无人机的使用是环保的。故选A。D答案：1215ABDB解析：12.根据画线词上文的"Thesoftcreaturesarenaturallyhalftransparentandgettheirbrilliantcolorfromalgae(藻类）livinginsidethem"和下文的"theinterdependentrelationshipwithalgae,typicallypushingthemoutandturningwhite"可知，珊瑚虫因生活在它体内的藻类获得了绚丽的色彩，它们相互依赖，当珊瑚虫受到高温或污染的压力时，它们通常会将藻类驱逐出去，变成白色，故此处应表示"它们结束与藻类的相互依存的关系"。end"(使）结束，(使)停止"可解释画线词意思。13.根据第三段的"harvestingsamplesofthecoralsthatsurvivedtheenvironmentalstressnaturally,keepingthemtomakethemreproduce,andthenreattachingthemtothereef.Theyhave46,000coralsonplasticframesunderthesea…ondamagedreefs"可知，Muller和她的团队正在采集那些在自然环境压力下存活下来的珊瑚虫样本，在海底人工养殖它们，然后使它们重新回到珊瑚礁上生存。由此可知，Muller和她的团队在人工培育珊瑚虫。14.根据题干中的Cunning'swords可将解题依据定位至最后一段，根据最后一段的"Thebigquestionscientistsneedinvestigate,addsCunning,ishowmuchmoreheatcoralscanadaptto"可知，科学家还需要研究存活下来的珊瑚虫还能适应再高多少的温度，即珊瑚虫能适应的最高温度还是未知的。15.综合全文可知，文章首段介绍珊瑚礁面临的困境，以引出文章的核心内容:科学家们为了拯救珊瑚礁进行各种科学研究和做出种种努力，如建立海洋保护区、人工培育珊瑚虫、研究具有耐高温基因的珊瑚虫等。故B项最适合作本文标题。第二节答案：FCDAE解析：16.根据上文

Youprobablyalreadyknowthatexercisingisnecessarytopreservemusclestrength,keepyourheartstrong,andhelpyoukeepahealthybodyweight.可知，你可能已经知道锻炼对于保持肌肉力量，保持心脏强壮，以及帮助你保持健康体重是必要的。故此空应该与锻炼的其他的未知的作用有关。F项意为“但是运动也可以帮助提高你的记忆力和思考能力”，承接上文，符合语境。故正确答案为F。17.根据上文

Itactsdirectlyonthebrainbyencouragingthegrowthofnewbloodvessels(血管)inthebrain.可知，它直接作用于大脑，鼓励大脑中新血管的生长。故此空应该与锻炼对大脑的作用有关。C项意为“它甚至能促进新脑细胞的整体健康”，承接上文，符合语境。故正确答案为C。18.根据上文

Exercisecanalsoimprovememoryandthinkingskillsindirectly.可知，运动也可以间接地提高记忆力和思维能力。故此空应该说明运动如何间接地提高记忆力和思维能力。D项意为“它能改善人们的睡眠，减少他们的压力和焦虑”，承接上文，符合语境。故正确答案为D。19.根据上文

Isoneexercisebetterthananotherintermsofbrainhealth?可知，就大脑健康而言，一种运动比另一种更好吗?故此空应该回答这个问题。A项意为“我们不知道这个问题的答案”，承接上文，符合语境。故正确答案为A。20.根据上文

Severalstudieshaveshownthatittakesaboutsixmonthstostartgettingthebenefitsofexercise.可知，一些研究表明，大约需要6个月的时间才能开始获得锻炼的好处。故此空应该说明基于6个月才能开始获得锻炼的好处这一研究结果应该怎么做。E项意为“因此，他提醒你在寻找最初的结果时要有耐心”，承接上文，符合语境。故正确答案为E。第二部分语言知识运用第一节答案：2125BADCC2630DABBD3135BCCAD3640ABCAD

解析：21.考查名词。此空通过下文意思可知答案，意为“非卖品，拒绝出售(sale)”。

22.考查动词。这幅画如此美丽以至于参加(attended)展览的人都在询问价格。

23.考查动词短语。无论他要价(chargefor)多少，他们都想他出售这幅画。

24.考查名词。我只将它卖给懂得它的价值(value)的人。

25.考查动词短语。此时，有一位老人走上前去(cameover)，说:"我想买这幅画，这盒子里的东西就是它的价钱(price)"。

26.考查名词。参考上题解析。

27.考查动词。画家取出盒子并且打开(opened)它，然后把那幅画给了那位老人。

28.考查名词。所有人惊讶地(surprise)问画家。

29.考查动词。我们正在给你高额的报价(offering)，你疯了吗?

30.考查动词。此处意为“如果你注意到(noticed)这幅画，画中有一个人正在热心地教孩子作画"

31.考查名词。有一个人正充满关爱(devotion)地教一个孩子画画。

32.考查名词。此处意为“画中(picture)的男子正是这位老人”。

33.考查名词。我在这里真是多亏了他的关爱和祝福(blessings)。

34.考查动词。这幅画的真正价值就是老师给的(given)这支笔刷。

35.考查形容词。这个笔刷比你们的所给的报价更珍贵(precious)。

36.考查动词。所有的人都能理解并且尊重(respected)他们之间的师生情谊。

37.考查名词。他们都拿下帽子以表敬意(admiration)。

38.考查名词。一个老师给予他学生最好的财富是以知识，智慧和艺术的形式(form)呈现的。

39.考查名词。老师期望(expec