全国卷2025届高考英语3月高分模拟卷卷8含解析

PAGEPAGE1（全国卷）2025届高考英语3月高分模拟卷（卷8）（含解析）(时间：120分钟满分：120分)选择题部分第一部分阅读理解(共两节，满分50分)第一节(共15小题；每小题2.5分，满分37.5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（2024·江苏泰州市·泰州中学高三月考）Microplasticsareeverywhereinourenvironment.It’shardlysurprisingthatthetinyfragmentshavealsobeenfoundinthehumanbody.AnewstudyshowsthatAmericansareconsumingasmanyas121,000particleseachyear.Measuring50to500micronsinlength,microplasticscomefromavarietyofsources,includinglargeplasticsthatbreakdownintosmallerandsmallerpieces.Therefore,muchremainsunknownaboutthecommonexistenceofthesematerialswithinthehumanbody,aswellastheimpactonhumanhealth.Hopingtofillinsomeofthesegaps,aresearchteam,ledbyKieranCox,aPh.D．candidateattheUniversityofVictoria,lookedat26papersassessingthenumberofmicroplasticsincommonlyconsumedfooditems,amongwhichareseafood,sugar,salt,honey,alcoholandwater.Theteamalsoevaluatedthepotentialconsumptionofmicroplasticsthroughinhalation(吸入)usingpreviouslyreporteddataonmicroplasticconcentrationsintheairandtheEnvironmentalProtectionAgency’sdataonrespirationrates.Basedonthesedata,theresearcherscalculatedthatourannualconsumptionofmicroplasticsviafoodsanddrinksrangesfrom39,000to52,000particles.Whenmicroplasticstakeninthroughinhalationaretakenintoaccount,therangejumpstobetween74,000and121,000particlesperyear.Theauthorsofthestudyfoundthatpeoplewhodrinkexclusivelyfromplasticwaterbottlesabsorbadditional90,000microplasticseachyear,comparedwith4,000amongthosewhoonlyconsumetapwater.“Thisshowsthatsmalldecisions,overthecourseofayear,reallymatterandhaveanimpact.”Coxsays.Thenewstudy,accordingtoitsauthors,wasthefirsttoinvestigate“theaccumulativehumanexposuretomicroplastics”.Butinalllikelihood,theresearchtellsonlyasmallpartoftheentirestory.Collectively,thefoodsanddrinksthattheresearchersanalyzedrepresent15percentofAmericans’caloricintake.Theteamcouldnotaccountforfoodgroupslikefruits,vegetablesandgrainbecausetheresimplyisnotenoughdataontheirmicroplasticcontent.Forthosewhoworriedaboutmicroplasticconsumption,cuttingdownbottledwaterisagoodplacetostart.Butfortheheartoftheproblem,wehavetostopproducingandusingsomanyplastics.1．Whatmakesitdifficulttoknowmicroplasticscommonlyexistinthehumanbody?A．Thequalityofmicroplastics.B．Thequantityofmicroplastics.C．Thesizeofmicroplastics.D．Theshapeofmicroplastics.2．HowdidKieranCox’steamcalculatethepotentialconsumptionofmicroplastics?A．Byanalyzingexistingdata.B．Bycomparingtheimpact.C．Bystudyingpapers.D．Byconductingexperiments.3．Whatcanweknowaccordingtothetext?A．Thestudyisamongtheearliestonestoinvestigatehumanexposuretomicroplastics.B．Drinkinglessplasticbottlewaterhelpstotakeinfewermicroplastics.C．Cox’steamgainedcomprehensiveinformationofmicroplasticstakeninbyhumans.D．Peopleconsume74,000to121,000particlesofmicroplasticsperyearfromfoodsanddrinks.4．Whatisthebesttitleforthetext?A．ThePotentialProblemsofMicroplasticsB．MicroplasticsFoundWithinHumanBodiesC．MicroplasticsComingFromVariousSourcesD．TheImpactofMicroplastesonHumanHealthB（2024·江苏南通市·启东中学高三开学考试）InnovativeDesignsforAccessibilityDeadline:2020-04-30Award:$7,500CADOpento:UniversitystudentsTheInnovative(创新的)DesignsforAccessibilitystudentcompetitionchallengesstudentsacrossCanadatousetheircreativitytodevelopinnovative,cost-effectiveandpracticalsolutionstoaccessibilitybarriersforpeoplewithdisabilities.(Readmore)CleanTechCompetitionDeadline:2020-04-13Award:$28,000Opento:Students13-15yearsoldTheCleanTechCompetitionisaunique,worldwideresearchanddesignchallengeforpre-collegeyouth.ThecompetitionisdesignedtobuildadeeperunderstandingofSTEM(science,technology,engineering,andmath)relatedconcepts,recognizeoutstandingtalent,andpreparethenextgenerationofgloballycompetitiveinnovators.(Readmore)AgileRoboticsCompetitionDeadline:2020-04-10Award:$17,500Opento:AdultsAgileRoboticsCompetitionisasimulation-based(仿真)competitiondesignedtopromoteagility(敏捷)inindustrialrobotsystemsbyemployingthelatestadvancesinartificialintelligenceandrobotplanning.Thecompetitionwillbeheldvirtually(虚拟的),sothereisnoneedtotraveltocompete.ThecompetitionwillusetheGazebosimulationtool.(Readmore)WearableRoboticsInnovationChallengeDeadline:2020-04-24Award:$5,000Opento:EveryoneTheWearableRoboticsAssociationisinvitingentriesthatrepresentthemostinnovativenewideasinwearablerobotictechnology.Thereviewcommitteewillselectasmanyastenfinalists.Theoneconsideredtobethemostinnovativewillbeannouncedattheconferenceandwillreceive$5,000toacceleratethenewtechnology.(Readmore)5．Whichcompetitionfavorscompetitorswithacreativemindinhelpingthedisabled?A．InnovativeDesignsforAccessibility. B．CleanTechCompetition.C．AgileRoboticsCompetition. D．WearableRoboticsInnovationChallenge.6．What’stheaimofCleanTechCompetition?A．TomakearesearchaboutSTEM.B．Toencourageuniversitystudentstobeinnovators.C．Tohelpstudentspreparefortheuniversity.D．Tofindtalentedteenagersanddeveloptheirabilitytoinnovate.7．Whatcanweknowaboutthefourcompetitions?A．Theyareopentoeveryone. B．Everycompetitorcangetanaward.C．TheyareheldinApril. D．Theyareheldvirtually.C（2024·辽宁葫芦岛市·高三期末）Itusedtobemostlythemilitarythatusedsmall,unpilotedaircraft,called"drones".Thelittleplaneswereverycostly.Butastheyhavedroppedinpricemorepeoplehavebeguntousethem.Rescueworkersandfarmersareamongthenewusers.Thefastrateofthedevelopmentofcomputertechnology,imagesensingdevices,satellitenavigationandsmartphoneshasledtolower-priceddrones.Researchersanddevelopershavelearnedhowtobuildsmallerandless-costlydrones,Moviemakersareusingdronestofilmfromthesky.Historiansusethemwhentheyexploreancientbuildings.Rescueworkersusethemtolookforpeople.Andnowfarmersareusingthemtowatchovertheircrops.RomainFarouxisaFrenchbusinessmanwhostartscompanies.Hisfatherwasafarmer.Hebelieveddronescouldhelpfarmers.Hehelpedcreateacompanythatdevelopedasmalldronethatcouldbecontrolledbypeopleontheground.Theycalledit"Agridrone".Itusesaspecial"opticalsensor"toexaminecrops.Thetechnologyusedissimilartothatusedbysmartphones-exceptithaswings.Acomputerprogramdirectsthedronetoflyoverthecrops.Thesensoronthedronerecordsfourdifferent-colored"bands"ofsunlightthatarereflectedoffthecrops.Jean-BaptisteBruggemanisafarmer.Hesaysthedronefliesoverhiscropsatdifferenttimesoftheseason.Hesaysthisprovidesalotofinformationabouthiscrops.Thedronepicturesshowhimtheexactamountoffertilizerthecropsneed.Italsoshowsexactlywherethefertilizerisneeded.RomainFarouxsaysfarmersuseinformationcollectedbytheAgridronetoplacefertilizeronlyinareaswhereitwasneeded.Thissavesmoneyandreducespollution.Beforetheyusedthedrones,farmerswouldputthesameamountoffertilizereverywhere.Dronesalsosavetimebecausefarmerscanexamineuptothreehectareinaboutaminute.8．Whydorescueworkersandfarmersbegintousedrones?A．Dronescanmonitortheircattle. B．Drones'priceshavedropped.C．Dronescanhelpthemgetmorebusiness. D．Drones'sizesbecomesmaller.9．WhatcanthedronesdevelopedbyRomainFarour'scompanydo?A．Exploreancientbuildings. B．Putfertilizeronthecrops.C．Helpfarmersexaminetheircrops. D．Helprescueworkerslookforpeople.10．Whatcanthesensoronthedronedo?A．Helpthesunlightshinethecrops. B．Directtheplanetoflyoverthecrop.C．Examinethedifferentcolorsofthe. D．Recordthesunlightreflectedoffthecrops.11．Accordingtothetext,theuseofthedroneis_________.A．environment-friendly B．wasteful C．costly D．safeD（2024·辽宁高三期末）Recently,Israeliresearchersdiscovereddancemovementtherapy（治疗）canbeusedasanenjoyableandeffectivetooltopromoteexercise,boostmood,improvequalityoflifeandcreateintergenerationalcloseness.ThefindingsarepublishedinthejournalFrontiersinPsychology.ResearchersfromtheKibbutzimCollegeandUniversityofHaifainIsraelhired16dancemovementtherapiststomeetwiththeirgrandmothersforthreefree-formdancelessons,whosegoalwastoseehowtheselessonswouldaffecteachgroup,andwhetherintergenerationallinksmightstrengthen.Theresearchersalsowantedtoexamineapotentiallow-costmethodtotreatissuescommonlyfacedbyanagingpopulation,suchasdepressedmoodandlimitedmobility.ShuperEngelhardfromtheUniversityofHaifaanalyzedthevideosofthelessons,personaldiaries,andsemi-structuredinterviewsbetweengranddaughtersandgrandmothers,shefoundthatforgrandmothersdancingpromotedpositivefeelingsandmood.Forgranddaughters,dancingchangedtheirviewsofagingandallowedthemtofacetheirgrandparent'seventualdeath.Bothgroupsexpressedgratitudeandfelttheirlinkwasstrongerthanbefore.ShuperEngelhardsaidfamiliaritywasimportanttothesuccess.Thedancinglessonspromotedphysicalactivityevenwhenthebodywasfatiguedandweak,“ShuperEngelhardsays."Thisemphasizesthesignificanceofthecloseandfamiliarrelationshipasameanstopromotenewexperiencesfortheolderperson.However,theresearchhadsomelimitationsasonly32individualsparticipated,andalthoughthestudywasopentograndchildrenofallgenders,allparticipantswerefemale.Besides,allgranddaughtersinthisstudyweredancemovementtherapists.ShuperEngelhardwouldliketoconductsimilarresearchinotherpopulations.Withanactivityassimpleandaccessibleasfree-formdancing,agingpopulationscanimprovetheirphysicalandmentalhealthandalsoconnectwiththeirlovedones.12．Howdidtheresearchersreachtheirconclusion?A．Bytestingapotentialcheapmethod.B．Byfindingouttheconnectionsbetweengaps.C．Bysettingupanexperimentofdancelessons.D．Bytreatingsomediseasesfacedbyagingpopulations.13．Whatisthemainideaofthethirdparagraph?A．Theideasaboutaging. B．Theresultoftheresearch.C．Thecharacteristicofvideos. D．Thereactionoftheresearchteam.14．Whatdoestheunderlinedword“fatigued“inparagraph4mean?A．Perfect. B．Sensitive. C．Tired. D．Energetic.15．Whatwouldprobablybethenextstepoftheresearch?A．Involvingmaleparticipantsinthedanceclasses.B．Analyzingthedance'sfeaturesindifferentages.C．Releasingthefinalresulttothepublic.D．Findingoutthelimitsoftheresearch.其次节(共5小题；每小题2.5分，满分12.5分)依据短文内容，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。（2024·河北保定市·高三期末）Theadventofhigh-techeraisstillbasedonthedevelopmentofhumanabilitytousetools.Fromancienttimes,16．.Thepositiveaspectsoftheseabilitiesweredugoutbyhumansurvivalinstinct,whilethenegativeoneswereignoredbecausetheywereinsignificant.Whenorganizedcivilizationbegantoappearontheearth,peoplebegantomakevehicles.Onthepositiveside,17．.Onthenegativeside,theymadetheburdenofslavesheavierandincreasedthepossibilityofcivilianuprisingDuringthealternationperiodbetweenthemiddleagesandthemodernworldinthe17thand19thcenturies,whentheindustrialrevolutionwasflourishing,thereweremanygreatinventionsinthehandsofhumanbeings,suchasthesteamengineandmanyfactories.18．.Thepositivesideprovidedasolidfoundationforscientificexploration,greatlyenhancedthepower,andgreatlyenhancedthecarryingcapacity.Thenegativesideisthattheenvironmentalpollutionisgreatlyaggravated.Inthe20thcentury,mankindbegantousenuclearenergy,andtheadvantagesgainedfromthe17thto19thcenturiescontinuedtogrowsubstantially.19．.Butatthesametime,thenegativeeffectswerealsoincreasingsecretly.Theleakageofnuclearenergymakestheeconomyofsomecountriesfacecollapse(suchasJapan),andaslongasaterroristhasmasteredthecodeforlaunchinganuclearbomb,humanlifeintheworldwillbeatstake.Inthe21stcentury,thepositiveandnegativeaspectsbroughtaboutbynucleardeterrencehavestabilizedandstoppedgrowing.20．.Butthedisadvantagesareinevitable.Forexample,theInternetmakesmanynetizensaddictedtotheInternet,thenetworkcrimeisrampant,andthedevelopmentofartificialintelligencetoacertainextentmayproduceself-consciousness,anditispossibletoresisthumanbeingswithitshighintelligence.Asforthefollow-up,wecanonlyseehowhumanbeingsdecidetheirowndirectionA．humanbeingsbegantolearntousestoneaxestocutdowntreesanddrillwoodforfireB．Inaddition,nucleardeterrencestabilizedtheworldsituation,especiallywiththecomingofthenextWorldWarC．Therearebothadvantagesanddisadvantagesinscienceandtechnology.WeshouldtreattherapiddevelopmentofscienceandtechnologywithcorrecteyesD．theymainlyenhancedthecarryingcapacityandhadmorefunctionsE.ThepositiveandnegativeaspectsincreasedinproportionF.However,theInternet,artificialintelligence,newenergydevelopmentandotheremergingfieldshavegreatlybenefitedmankindG.Soweshouldresistthebadfactorstopromotethefurtherdevelopmentofscienceandtechnology第三部分语言学问运用(共两节，满分30分)第一节(共15小题；每小题1分，满分15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。（2024·全国高三专题练习）Onmythirdbirthday,wemovedtothisneighborhood.Arleneandherhusband,Bill,livednextdoor,whohadnochildren.Thereweren'tany21myagenearby,soImostlyplayedintheyardalone.ArleneandBillspentalotoftimeworkinginthe22,andIwasalwaystalkingtothemfromouryard.Theywerenevertiredoflisteningtome.Ithinkwhat23metothemisthatIalsothinktheysawalotofthemselvesinme—wewerealllonelykids.Itwasawonderful24.WhenIwasaboutfive,Ihadanidea25ItookBillandArleneintoourfamilyasmygrandparents.Myparentsmadethe26thatIshouldaskthemdirectlyandsoIdid.Theystartedcryingand27accepted.Itistrulywonderfulforachild28herloveandadultsbeingsooverjoyedtoacceptit.Everychildinthisworld29enthusiasticallyrepaidlove.FromthedayIacceptedthem,IcalledBillandArleneGrandpaandGrandmaandmyparentscalledthemMomandDad.Overtheyears,BillandArlene30meinallmydreams.Theyencouragedmeto31college,eventhoughIdidn'thavethemoneytogo.AndwhenIwas32toauniversity,theypresentedmewiththeirsavings.Theytoldmethey’dbeen33moneysincethedayIcalledthemgrandparents.Fouryearslater,I34andnowworkasanofficial.Arlenepassedawayin2013.BilltoldmethatArlenethoughtthegreatest35ofherlifewasme,hergranddaughter.21．A．relatives B．friends C．classmates D．kids22．A．farm B．factory C．garden D．office23．A．introduced B．urged C．left D．drew24．A．occasion B．connection C．performance D．conversation25．A．ifonly B．evenif C．asthough D．howcome26．A．change B．rule C．proposal D．mistake27．A．modestly B．honestly C．emotionally D．peacefully28．A．offering B．concerning C．obtaining D．managing29．A．presents B．deserves C．denies D．demands30．A．supported B．impressed C．comforted D．persuaded31．A．applyfor B．moveto C．giveup D．lookinto32．A．used B．admitted C．known D．limited33．A．handingout B．turningin C．takingover D．puttingaway34．A．graduated B．regretted C．quitted D．hesitated35．A．discrimination B．achievement C．responsibility D．happiness非选择题部分第三部分语言学问运用(共两节，满分30分)其次节(共10小题，每小题1.5分，满分15分)阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式（2024·汕头市澄海中学高三月考）ShawnCheshireisablindcyclistwhocompetedinthe2024ParalympicsinRiodeJaneiro,Brazil.Shelostherability36．(see)afteranaccidentnineyearsago.Shehastriedtobecomeas37．(depend)aspossibleinthelastfewyears.Shesaidthat,38．alongtime,shewasinareallydarkplaceandhatedbeingblind.Shesaidthatsportsandphysicalexercisegave39．(she)anotheropportunityatliving.Earlierthismonth,Cheshirecrossed68kilometersofsteepandunevengroundintheGrandCanyon(大峡谷).Shedidsoin24hoursand15minutes,40．isbelievedtobearecordforablindhiker(徒步旅行者).The41．(early)recordof28hours42．(set)in2014.ThreefriendshelpedherduringtheGrandCanyonhike.Theywalkedseveralstepsapart.Theyguidedandwarnedherof43．(barrier).Shelistenedforandfollowedthesoundofabell44．(wear)bytheleadhiker.Sheusedhikingpolesforbalance.CheshireandherfriendsfinishedthehikeonOctober8,2024.Shesaidasthegroupneared45．endofthetrip,“Ihadahugeballofemotionwelledupinmychest–Icannotbelievewejustdidthat.”第四部分写作(共两节，满分40分)第一节、提纲类作文（满分15分）（2024·北京海淀区·101中学高三月考）你的美国挚友Chris目前在北京学习汉语，他对中国传统文化特别感爱好。本周五下午你校将要举办一个茶文化讲座，请你依据以下提示给他写一封电子邮件，内容包括：1.邀请他参与；2.讲座内容及讲座后活动支配；3.你将陪伴翻译讲解。留意：1.词数不少于50。2.可适当增加细微环节，以使行文连贯。3.开头和结尾已给出，不计入总词数。HiChris,______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,Joe其次节、读后续写（满分25分）（2024·浙江高三月考）阅读下面短文，依据所给情节进行续写，使之构成一个完整的故事。It’saperfectfamilysummerseasideholiday.Occasionallysomewhitecloudsfloatedacrossthebluesky.Thesandybeachwassoftandcomfortable.ThewaterwasglisteringinthemorningsunlightandthesurfwascoolontheirfeetasKrinandPaulaleisurelywalkedalongthewateredge.Thebrotherandsisterbegantomakesomesandcastles.Notfaraway,mothersatunderabigumbrella,readingabookwithabottleoflemonadeinherhand.Fatherwasbusyexchangingafewwordsofgreetingswiththestrangershemetonthebeach.Suddenly,Krinspottedsomepiecesofseashellslyingscatteredonthepicturesquebeachandsmallholesstretchingalongitwherethecrabshadhidden.HeimmediatelyinvitedPaulatocollectshellsandsearchtheholestogetherwithhim.Theywerehavingaballexploringwhatappearedtobeanever-endingbeach.Afterawhile,theystoppedandlookedback.Theirparentsandtheumbrellas,beachchairs,andcrowdswerealongwayoff.Butjustahead,hiddenamongstseagrapetreesstoodarun-downhousethatseemedtobeoutofrepairforyears.Itappearedtobeunoccupied.Curious,theywenttoinvestigate.Thefrontstepstothedoorwayofthehousecreaked(嘎吱作响)astheycarefullyclimbedupthem,sodidtheporchwhentheysteppedontoit.Thedustywindowsandporchrailing(门廊栏杆)werebadlyweatheredandbroken.Thefrontdoorwashalfopensotheysqueezedthroughandcautiouslyentered.Theplacewasinatotalmess,coveredwithdust,sand,deadleaves,andoverturnedfurniture.They’dtakenbutafewstepswhenthedoorunexpectedlyslammedshutbehindthem.Scared,KrinandPaulawerefrozentothespot.Butbeforetheycouldevenuttersomethinglike“Oh-oh,”thewindowsabruptlyclosed,too.Andifthiswasn’tscaryenough,thestairstothesecondfloorcreakedloudly.Whenalightinthebackbedroomflickered(摇曳),thatwasabsolutelythefinalstraw.留意：1.所续写短文的词数应为150左右；2.应运用5个以上短文中标有下划线的关键词语；3.续写部分分为两段，每段的开头语已为你写好；4.续写完成后，请用下划线标出你所运用的关键词语。Paragraph1:“Let’sgetoutofhere,Paula!”screamedKrin.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Paragraph2:Outtheyran,allthewaybacktothosewonderfulumbrellas,beachchairs,andcrowds._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________参考答案1．C2．A3．B4．B【分析】本文是一篇说明文。文章介绍了一项探讨，探讨发觉人体内含有大量的微塑料颗粒。1．细微环节理解题。依据其次段中的“Measuring50to500micronsinlength,microplasticscomefromavarietyofsources,includinglargeplasticsthatbreakdownintosmallerandsmallerpieces.Therefore,muchremainsunknownaboutthecommonexistenceofthesematerialswithinthehumanbody”可知，微塑料颗粒的长度在50到500微米之间，有多种来源，包括可以分解成越来越小的碎片的较大塑料，因此，关于这些物质在人体的普遍存在还有很多未知之处。由此可知，微塑料颗粒的大小让我们很难知道它们普遍存在于人体中。故选C。2．推理推断题。依据第三段中的“Theteamalsoevaluatedthepotentialconsumptionofmicroplasticsthroughinhalation(吸入)usingpreviouslyreporteddataonmicroplasticconcentrationsintheairandtheEnvironmentalProtectionAgency'sreportedrespirationrates.Basedonthesedata,theresearcherscalculatedthatourannualconsumptionofmicroplasticsviafoodanddrinkrangesfrom39,000to52,000particles.”可知，基兰·考克斯的探讨小组还利用从前报告的空气中微塑性物质浓度数据和环境爱护署报告的呼吸速率，评估了吸入过程中微塑料的潜在消耗量，依据这些数据，探讨人员计算出，我们通过食品和饮料每年消耗的微塑料颗粒从39000到52000不等。由此可知，基兰·考克斯的探讨小组是通过分析数据来计算微塑料的潜在消耗量的。故选A。3．细微环节理解题。依据第四段中的“Theauthorsofthestudyfoundthatpeoplewhodrinkexclusivelyfromplasticwaterbottlesabsorbanadditional90,000microplasticseachyear,comparedto4,000amongthosewhoonlyconsumetapwater.”可知，这项探讨的作者发觉，那些只喝塑料瓶装水的人每年会摄入90000个微塑料颗粒，而那些只喝自来水的人每年摄入4000个微塑料颗粒。由此可知，少喝塑料瓶装水有助于削减微塑料的摄入。故选B。4．主旨大意题。通读全文，特殊是依据第一段“Microplasticsareeverywhereinourenvironment.It’shardlysurprisingthatthetinyfragmentshavealsobeenfoundinhumans.AnewstudyshowsthatAmericansareconsumingasmanyas121,000particleseachyear.”可知，微塑料在我们的环境中无处不在，在人类身上也发觉这些微小的碎片并不惊奇，一项新的探讨表明，美国人每年消耗的微塑料颗粒多达12.1万个。由此可知，本文主要介绍的是探讨发觉人体内含有大量的微塑料颗粒。MicroplasticsFoundWithinHumanBodies适合做本文最佳标题。故选B。5．A6．D7．C【分析】这是一篇应用文。文章主要介绍了四种竞赛，说明白四个竞赛各自的截止日期、奖项和针对对象等状况。5．细微环节理解题。依据InnovativeDesignsforAccessibility部分中TheInnovative(创新的)DesignsforAccessibilitystudentcompetitionchallengesstudentsacrossCanadatousetheircreativitytodevelopinnovative,cost-effectiveandpracticalsolutionstoaccessibilitybarriersforpeoplewithdisabilities.(Readmore)可知“无障碍学生创新设计大赛”向加拿大各地的学生提出挑战，让他们发挥自己的创建力，为残疾人开发创新的、符合成本效益的和好用的解决方案。由此可知，在帮助残疾人方面，InnovativeDesignsforAccessibility更喜爱有创建性思维的选手。故选A。6．细微环节理解题。依据CleanTechCompetition部分中ThecompetitionisdesignedtobuildadeeperunderstandingofSTEM(science,technology,engineering,andmath)relatedconcepts,recognizeoutstandingtalent,andpreparethenextgenerationofgloballycompetitiveinnovators.可知竞赛旨在建立对STEM（科学、技术、工程和数学）相关概念的深化理解，找到优秀人才，培育下一代具有全球竞争力的创新人才。由此可知，CleanTechCompetition的目的是找寻有才华的青少年，培育他们的创新实力。故选D。7．细微环节理解题。依据InnovativeDesignsforAccessibility部分中Deadline:2020-04-30可知截止日期为2024年4月30；CleanTechCompetition部分中Deadline:2020-04-13可知截止日期为2024年4月13日；AgileRoboticsCompetition部分中Deadline:2020-04-10可知截止日期为2024年4月10日；WearableRoboticsInnovationChallenge部分中Deadline:2020-04-24截止日期为2024年4月21日。由此可知，这四场竞赛都是在四月实行。故选C。8．B9．C10．D11．A【分析】这是一篇说明文。无人机曾是军方专用的飞行器，但是现在它被应用于越来越多的领域。文章介绍了一位法国商人创建了一家公司，开发了一种可以由地面人员限制的小型无人机，可以帮助法国农夫检查庄稼，同时这种无人机还可以给农夫供应施肥信息，更加环保。8．细微环节理解题。依据第一段中“Butastheyhavedroppedinpricemorepeoplehavebeguntousethem.Rescueworkersandfarmersareamongthenewusers.(但随着价格的下降，越来越多的人起先运用它们。救援人员和农夫都是新用户)”可知，救援人员和农夫起先运用无人机，是因为无人机的价格下降了。故选B。9．细微环节理解题。依据第三段中“Hehelpedcreateacompanythatdevelopedasmalldronethatcouldbecontrolledbypeopleontheground.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限制的小型无人机。他们称之为“农业无人机”。它运用一种特殊的“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夫检查他们的庄稼。故选C。10．细微环节理解题。依据第三段中“Thesensoronthedronerecordsfourdifferent-colored"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．推理推断题。依据最终一段“RomainFarouxsaysfarmersuseinformationcollectedbytheAgridronetoplacefertilizeronlyinareaswhereitwasneeded.Thissavesmoneyandreducespollution.Beforetheyusedthedrones,farmerswouldputthesameamountoffertilizereverywhere.Dronesalsosavetimebecausefarmerscanexamineuptothreehectareinaboutaminute.(RomainFaroux说，农夫利用农业无人机收集的信息，只在须要化肥的地方施肥。这节约了资金，削减了污染。在运用无人机之前，农夫会在各地撒同样数量的肥料。无人机还可以节约时间，因为农夫可以在大约一分钟内检查三公顷的土地)”可推知，无人机的运用是环保的。故选A。12．C13．B14．C15．A【分析】本文是一篇说明文。文章介绍了舞蹈疗法的作用：促进熬炼，改善心情，改善生活质量以及创建代际密切感等。12．细微环节理解题。依据其次段“ResearchersfromtheKibbutzimCollegeandUniversityofHaifainIsraelhired16dancemovementtherapiststomeetwiththeirgrandmothersforthreefree-formdancelessons,whosegoalwastoseehowtheselessonswouldaffecteachgroup,andwhetherintergenerationallinksmightstrengthen.（以色列Kibbutzim学院和海法高校的探讨人员聘请了16名舞蹈运动治疗师，与他们的祖母一起参与了三堂自由形式的舞蹈课，他们的目的是了解这些课程将如何影响每个群体，以及代际联系是否会加强。）”可知，通过孙女们给祖母上三节自由形式的舞蹈课并进行效果分析，探讨人员得出了结论。故选C项。13．主旨大意题。依据第三段首句“ShuperEngelhardfromtheUniversityofHaifaanalyzedthevideosofthelessons,personaldiaries,andsemi-structuredinterviewsbetweengranddaughtersandgrandmothers,shefoundthatforgrandmothersdancingpromotedpositivefeelingsandmood.（来自海法高校的ShuperEngelhard分析了课程视频、个人日记以及孙女和祖母之间的半结构化访谈，她发觉对于祖母来说，跳舞能促进主动的情感和心情。）”联系本段内容可知，本段主要公布了试验探讨的结果。故选B项。14．词义揣测题。依据划线词所在句子“Thedancinglessonspromotedphysicalactivityevenwhenthebodywasfatiguedandweak.（舞蹈课促进了身体活动，即使是在身体疲惫和虚弱的时候。）”的描述以及“weak”的提示可知，划线词意为“乏的；乏累的；精疲力竭的”。故选C项。15．推理推断题。依据最终一段“However,theresearchhadsomelimitationsasonly32individualsparticipated,andalthoughthestudywasopentograndchildrenofallgenders,allparticipantswerefemale.Besides,allgranddaughtersinthisstudyweredancemovementtherapists.ShuperEngelhardwouldliketoconductsimilarresearchinotherpopulations.（然而，这项探讨有一些局限性，因为只有32个人参与，虽然这项探讨对全部性别的孙子孙女开放，但全部参与者都是女性。此外，本探讨中全部的孙女都是舞蹈运动治疗师。舒珀·恩格尔哈德希望在其他人群中进行类似的探讨。）”可知，ShuperEngelhard因为这个试验的参与者都是女性，所以她希望在其他人群中进行类似的探讨，所以可以推