2026年重庆市农业技术人员职称考试(英语)自测试题及答案解析

2026年重庆市农业技术人员职称考试(英语)自测试题及答案解析PartI:VocabularyandStructure(20points)Directions:Thereare20incompletesentencesinthispart.ForeachsentencetherearefourchoicesmarkedA,B,CandD.ChoosetheONEanswerthatbestcompletesthesentence.1.Thenewirrigationsystemisdesignedto______waterconsumptionby30%whilemaintainingcropyield.A.amplifyB.maximizeC.minimizeD.stabilizeAnswer:C解析:句意：新的灌溉系统旨在将用水量减少30%，同时保持作物产量。"minimize"意为“最小化，减少”，符合语境。A项"amplify"（放大）、B项"maximize"（最大化）、D项"stabilize"（稳定）均与减少用水量的目标不符。2.______theadverseweatherconditions,theapplicationofmulchfilmeffectivelypreventedsoilerosion.A.InspiteofB.OnaccountofC.WithregardtoD.InlinewithAnswer:A解析:句意：尽管天气条件不利，地膜的应用有效地防止了水土流失。主从句之间为转折关系，因此选择表示“尽管”的短语"Inspiteof"。B项"Onaccountof"（由于）表原因，C项"Withregardto"（关于），D项"Inlinewith"（符合）均不符合逻辑。3.Theresearchteamisanalyzingthesoilsamplesto______thepresenceofheavymetals.A.quantifyB.qualifyC.clarifyD.purifyAnswer:A解析:句意：研究团队正在分析土壤样本以量化重金属的含量。"quantify"意为“确定…的数量，量化”，是农业环境检测中的常用术语。B项"qualify"（使合格），C项"clarify"（澄清），D项"purify"（净化）均与“分析以确定含量”的语境不符。4.Thegovernmenthasintroducedsubsidiestoencouragethe______oforganicfarmingpracticesamonglocalgrowers.A.rejectionB.adoptionC.inventionD.restrictionAnswer:B解析:句意：政府已引入补贴以鼓励当地种植者采用有机农业实践。"adoption"意为“采用，采纳”，符合“鼓励推广某项技术或实践”的语境。A项"rejection"（拒绝）、C项"invention"（发明）、D项"restriction"（限制）均与“鼓励”的积极导向相悖。5.Itiscrucialthatthepesticide______accordingtothemanufacturer'sinstructionstoavoidphytotoxicity.A.isappliedB.beappliedC.willbeappliedD.appliesAnswer:B解析:句意：必须按照制造商的说明施用农药，以避免药害。在"Itiscrucialthat..."引导的主语从句中，应使用虚拟语气，谓语动词用“should+动词原形”或省略should直接用动词原形。因此"beapplied"为正确形式。6.The______ofthisnewricevarietyliesinitshighresistancetobothblastdiseaseanddrought.A.superiorityB.majorityC.priorityD.minorityAnswer:A解析:句意：这种新水稻品种的优越性在于其对稻瘟病和干旱的高抗性。"superiority"意为“优越性，优势”，常与"liein"搭配，说明优势所在。B项"majority"（大多数）、C项"priority"（优先权）、D项"minority"（少数）均不符合句意。7.______theexperimenthasbeensetup,wecanbegincollectingdatanextMonday.A.NowthatB.EvenifC.AsifD.SothatAnswer:A解析:句意：既然实验装置已经搭建完成，我们可以下周一开始收集数据。主从句之间为因果关系，从句是已经发生的原因。"Nowthat"意为“既然，由于”，引导原因状语从句，符合语境。B项"Evenif"（即使）表让步，C项"Asif"（好像）表方式，D项"Sothat"（以便）表目的。8.Theextensionofficersuggested______afielddaytodemonstratethenewharvestingtechnique.A.toorganizeB.organizingC.organizeD.organizedAnswer:B解析:句意：推广专员建议组织一次田间开放日来演示新的收割技术。动词"suggest"后接动名词作宾语，即"suggestdoingsth."，因此选B。9.Acomprehensiveunderstandingofplantphysiologyisfundamental______effectivecropmanagement.A.withB.forC.toD.onAnswer:C解析:句意：对植物生理学的全面理解是有效作物管理的基础。"befundamentaltosth."为固定搭配，意为“是…的基础/根本”。10.Thereportindicatesasignificantcorrelation______soilpHlevelsandnutrientavailability.A.amongB.betweenC.withinD.fromAnswer:B解析:句意：报告显示土壤pH值和养分有效性之间存在显著相关性。"correlationbetweenAandB"是固定搭配，表示“A与B之间的相关性”。当涉及两者之间时用"between"，三者或以上用"among"。11.Withoutproperpost-harvesthandling,the______offruitsandvegetablescanbeseverelycompromised.A.quantityB.qualityC.equalityD.identityAnswer:B解析:句意：没有适当的采后处理，水果和蔬菜的品质会受到严重损害。"quality"（质量，品质）是采后处理的核心关注点。A项"quantity"（数量）、C项"equality"（平等）、D项"identity"（身份）均不符合农业常识。12.Theprojectaimstotransformthesemarginallandsinto______agriculturalfieldsthroughsoilamelioration.A.productiveB.destructiveC.subjectiveD.attractiveAnswer:A解析:句意：该项目旨在通过土壤改良将这些边际土地转变为高产的农田。"productive"意为“多产的，富有成效的”，是农业发展的目标。B项"destructive"（破坏性的）、C项"subjective"（主观的）、D项"attractive"（有吸引力的）均与“农田”的核心属性不符。13.Itwastheimplementationofprecisionagriculturetechnologies______drasticallyreducedfertilizerwaste.A.thatB.whichC.whatD.whoAnswer:A解析:句意：正是精准农业技术的实施大大减少了化肥浪费。此句为"Itis/was...that..."的强调句型，强调主语“theimplementationofprecisionagriculturetechnologies”。被强调部分为物，且在句中作主语，连接词需用"that"。14.Farmersareadvisedtorotatecropsregularlytopreventthe______ofsoil-bornepathogens.A.accumulationB.distributionC.consumptionD.eliminationAnswer:A解析:句意：建议农民定期轮作以防止土传病原体的积累。"accumulation"（积累，积聚）是轮作旨在预防的问题。B项"distribution"（分布）、C项"consumption"（消耗）、D项"elimination"（消除）均不符合轮作防治病害的原理。15.Thelaboratoryisequippedwith______necessaryforgeneticanalysisofcropseeds.A.applianceB.instrumentC.apparatusD.equipmentAnswer:C解析:句意：该实验室配备了作物种子基因分析所需的仪器。"apparatus"常指用于特定科学实验或技术操作的一套仪器、设备或装置，强调其专用性和成套性，符合实验室基因分析的语境。A项"appliance"多指家用电器，B项"instrument"常指精密的单件工具或乐器，D项"equipment"是设备总称，不可数，前面不能用"a"。16.______thefinancialrisks,manysmallholdersarereluctanttoinvestinadvancedgreenhousesystems.A.GivenB.ProvidingC.SupposingD.ConsideringAnswer:A解析:句意：考虑到财务风险，许多小农户不愿意投资先进的温室系统。"Given"在此作介词，意为“考虑到，鉴于”，后接名词，表示一种既定的条件或事实。D项"Considering"也有此意，但用法稍显口语化，在正式文本中"Given"更常见。B项"Providing"（如果，假如）和C项"Supposing"（假设）均表条件，与句意不符。17.Theefficacyofthebiopesticideneedstobe______undervariousclimaticconditionsbeforewiderecommendation.A.valuedB.verifiedC.variedD.visualizedAnswer:B解析:句意：这种生物农药的功效需要在各种气候条件下得到验证，才能广泛推荐。"verify"意为“核实，证实”，符合在推广前需要进行多环境验证的科研流程。A项"value"（估价）、C项"vary"（变化）、D项"visualize"（想象）均不符合语境。18.Thepolicydocumentoutlinesstrategiestoenhancethe______oftheagriculturalsupplychainfromfarmtomarket.A.flexibilityB.stabilityC.resilienceD.capabilityAnswer:C解析:句意：该政策文件概述了加强从农田到市场的农业供应链韧性的策略。"resilience"（韧性，复原力）是当代农业政策中应对风险的核心概念，强调系统在受到干扰后恢复的能力。A项"flexibility"（灵活性）、B项"stability"（稳定性）、D项"capability"（能力）均不如"resilience"贴合当前农业供应链管理的热点。19.______allthedatahasbeencompiled,thenextstepinvolvesstatisticalinterpretation.A.WhileB.OnceC.AlthoughD.UnlessAnswer:B解析:句意：一旦所有数据汇编完成，下一步就涉及统计解释。"Once"引导时间状语从句，表示“一旦…就…”，清晰地表达了前后步骤的先后顺序和条件关系。20.Theworkshopfocusedonmethodsto______carbonfootprintinlivestockproduction.A.lookintoB.cutdownonC.putupwithD.getawayfromAnswer:B解析:句意：研讨会重点讨论了减少畜牧业生产碳足迹的方法。"cutdownon"为固定短语，意为“减少，削减”，与"carbonfootprint"搭配，符合低碳农业的语境。A项"lookinto"（调查）、C项"putupwith"（忍受）、D项"getawayfrom"（逃离）均不符合语义。PartII:ReadingComprehension(40points)SectionADirections:Readthefollowingtwopassages.Eachpassageisfollowedbyseveralquestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Choosethebestanswer.Passage1TheconceptofIntegratedPestManagement(IPM)hasevolvedfromasimplealternativetochemicalpesticidesintoasophisticatedecologicalapproachtoagriculturalproduction.Atitscore,IPMisadecision-makingprocessthatutilizesallavailablepestcontroltechniquesinacompatiblemannertomaintainpestpopulationsbelowlevelscausingeconomicinjury.Itemphasizesthegrowthofhealthycropswiththeleastpossibledisruptiontoagro-ecosystemsandencouragesnaturalpestcontrolmechanisms.EconomicthresholdsareacornerstoneofIPM.Ratherthanapplyingpesticidesonaroutineschedule,interventionsaretriggeredonlywhenpestmonitoringindicatesthatpopulationsareapproachinglevelsthatwouldcauseeconomicdamageexceedingthecostofcontrol.Thisrequiresregularfieldscoutingandadeepunderstandingofpestbiologyandcrop-pestinteractions.Biologicalcontrol,theuseofnaturalenemies(predators,parasitoids,pathogens)tosuppresspests,isakeycomponent.Thiscanbeconservedbymodifyingfarmingpracticestoprotectthesebeneficialorganismsoraugmentedthroughmassrearingandrelease.Culturalcontrols,suchascroprotation,selectionofpest-resistantvarieties,andalteringplantingdates,areemployedtomaketheenvironmentlessfavorableforpests.Chemicalcontrolisusedasalastresort,withpreferencegiventoselectivepesticidesthattargetspecificpestswhileminimizingharmtonon-targetspeciesandtheenvironment.ThesuccessfulimplementationofIPMdemandsknowledge,planning,andcontinuousobservation.Itisnotasinglepestcontrolmethodbutaseriesofpestmanagementevaluations,decisions,andcontrols.FarmersadoptingIPMbecomemanagersoftheiragro-ecosystemsratherthanmereconsumersofinputs.21.WhatistheprimarygoalofIPMaccordingtothepassage?A.Tocompletelyeliminateallpestspeciesfromfarmland.B.Torelysolelyonbiologicalcontrolmethods.C.Tomaintainpestpopulationsbeloweconomicallydamaginglevels.D.Toreplacealltraditionalfarmingpractices.Answer:C解析:细节理解题。根据第一段第二句“...tomaintainpestpopulationsbelowlevelscausingeconomicinjury.”可知，IPM的核心目标是将害虫种群控制在造成经济损失的水平以下，而非彻底消灭（A），也非单独依赖生物防治（B）或取代所有传统实践（D）。22.Theterm“economicthresholds”inIPMreferstothepointwhere______.A.pesticidecostsareattheirlowestB.pestpopulationsareattheirhighestC.thecostofpestdamageequalsthecostofcontrolmeasuresD.naturalenemiesarenolongereffectiveAnswer:C解析:细节理解题。根据第二段第二句“...populationsareapproachinglevelsthatwouldcauseeconomicdamageexceedingthecostofcontrol.”可知，经济阈值是指害虫造成的经济损失将超过防治成本的那个临界点。因此，当预计损失等于防治成本时，即达到阈值。C项准确描述了这一概念。23.Whichofthefollowingisconsidereda“culturalcontrol”method?A.Releasingladybugstoeataphids.B.Sprayinganewtargetedinsecticide.C.Plantingacropvarietythatisresistanttoaspecificvirus.D.Installingpheromonetrapsformonitoring.Answer:C解析:细节理解题。根据第三段，文化防治措施包括轮作、选择抗病虫品种、调整播种日期等，旨在改变环境使之不利于害虫。C项“种植抗特定病毒的作物品种”属于选择抗性品种，是文化防治。A项是生物防治（天敌释放），B项是化学防治，D项是监测手段。24.WhatdoesthepassageimplyabouttheroleofchemicalpesticidesinIPM?A.Theyarethefirstlineofdefense.B.TheyareprohibitedunderIPMprinciples.C.Theyareusedselectivelyandasalastoption.D.Theyareappliedonafixedscheduleforprevention.Answer:C解析:推理判断题。根据第三段最后一句“Chemicalcontrolisusedasalastresort,withpreferencegiventoselectivepesticides...”可知，化学防治是最后手段，且优先选用选择性农药。因此，A（第一道防线）、B（禁止使用）、D（固定时间表预防性施用）均与原文意思相反。25.Whatisthemainmessageconveyedinthelastparagraph?A.IPMisasimpleandeasy-to-adopttechnique.B.IPMtransformsfarmersintopassiveinputusers.C.IPMrequiresactivemanagementandinformeddecision-making.D.IPMisarigidsetofrulestobefollowedstrictly.Answer:C解析:段落主旨题。最后一段指出，IPM的成功实施需要知识、规划和持续观察，它是一个评估、决策和控制的系列过程，使农民成为农业生态系统的管理者。这强调了主动管理和科学决策的重要性。A项“简单易行”、B项“使农民变得被动”、D项“一套严格的规则”均与段落主旨相悖。Passage2Climate-smartagriculture(CSA)isanintegrativeapproachthataimstosimultaneouslyaddressthreeinterlinkedobjectives:sustainablyincreasingagriculturalproductivityandincomes,enhancingresilienceandadaptationtoclimatechange,and,wherepossible,reducingorremovinggreenhousegas(GHG)emissions.Itiscontext-specific,involvingsite-specificassessmentstoidentifysuitableagriculturaltechnologiesandpractices.ForsmallholderfarmersinmountainousregionslikeChongqing,soilandwaterconservationtechniquesareavitalCSApractice.Contourfarming,buildingterraces,andusingcovercropscansignificantlyreducesoilerosioncausedbyintenserainfall,whichisprojectedtoincreaseinvariability.Thesepracticesconservesoilmoistureandorganicmatter,therebyenhancinglandproductivityandresilienceagainstdrought.Anotherpromisingavenueisagroforestry—theintegrationoftreesandshrubsintocropandlivestocksystems.Treescanprovidemultiplebenefits:theyactaswindbreaks,stabilizeslopes,fixnitrogeninthesoil(inthecaseoflegumes),andprovidefodderoradditionalincomethroughfruitortimber.Moreover,treessequestercarbon,contributingdirectlytothemitigationobjectiveofCSA.TheadoptionofCSA,however,facesbarriers.Highinitialinvestmentcostsforinfrastructure(e.g.,terracing,irrigationsystems)andalackofaccesstocreditaresignificantfinancialhurdlesformanyfarmers.Thereisalsoaknowledgegap;understandingthelong-termbenefitsandmasteringnewtechniquesrequireeffectiveextensionservicesandtraining.Furthermore,policiesthatincentivizeshort-termproductivitygainsoversustainablepracticescandiscourageCSAuptake.Overcomingthesechallengesnecessitatescoordinatedefforts.Financialmechanismssuchasgreensubsidiesorclimateriskinsurancecanlowertheentrybarrier.Strengtheningagriculturalextensionsystemsthroughdigitaltools(e.g.,mobileappsforweatheralertsandfarmingadvice)canbridgetheknowledgegap.Ultimately,aligningnationalandlocalpoliciestosupportlong-termsustainabilityiscrucialforscalingupCSA.26.WhichofthefollowingisNOTacoreobjectiveofClimate-smartAgriculture(CSA)?A.Boostingcropyieldsandfarmers'earningsinasustainableway.B.Makingagriculturalsystemsmoreresilienttoclimateimpacts.C.Maximizingtheuseofchemicalfertilizersforimmediateoutput.D.Mitigatingclimatechangebycurbingagriculturalemissions.Answer:C解析:细节理解题。根据第一段，CSA的三个核心目标是：可持续提高生产力与收入（A）、增强对气候变化的适应力和韧性（B）、减少或移除温室气体排放（D）。C项“最大化化肥使用以获得即时产出”与可持续性、减排等CSA原则相悖，且未在目标中提及，故为答案。27.WhyaresoilandwaterconservationtechniquesparticularlyimportantforChongqing'sagricultureaccordingtothepassage?A.Theycompletelypreventtheoccurrenceofdroughts.B.Theyarethecheapestmethodstoimplement.C.Theyhelpcombatincreasedsoilerosionfromvariableintenserainfall.D.Theyaremandatedbylocalgovernmentregulations.Answer:C解析:细节理解题。根据第二段，对于重庆这样的山区，水土保持技术至关重要，因为“...reducesoilerosioncausedbyintenserainfall,whichisprojectedtoincreaseinvariability.”（减少由强降雨——其变率预计会增加——引起的土壤侵蚀）。C项准确复现了该原因。A项“完全防止干旱”过于绝对，B项“最便宜”和D项“政府强制”文中未提及。28.HowdoesagroforestrycontributetothemitigationgoalofCSA?A.Byreplacingalltraditionalcropswithtrees.B.Byincreasingtheimmediateharvestofgrains.C.Bystoringcarbonintreebiomassandsoil.D.Byreducingtheneedforanyfarmlabor.Answer:C解析:细节理解题。根据第三段最后一句“Moreover,treessequestercarbon,contributingdirectlytothemitigationobjectiveofCSA.”（此外，树木可以固碳，直接贡献于CSA的减缓目标。）“sequestercarbon”即“储存碳”，C项“将碳储存在树木生物量和土壤中”是同义转述。29.Whatisidentifiedasamajornon-financialbarriertoCSAadoption?A.Globalmarketfluctuations.B.Lackofrelevantknowledgeandskillsamongfarmers.C.Overabundanceofgovernmentsubsidies.D.Absenceofsuitableland.Answer:B解析:细节理解题。根据第四段，“Thereisalsoaknowledgegap;understandingthelong-termbenefitsandmasteringnewtechniquesrequire...”明确指出知识差距是一个非财务障碍。B项“农民缺乏相关知识和技能”是此意的同义表达。A、C、D项在文中均未作为主要障碍被提及。30.Whatsuggestiondoesthepassagemaketoenhanceagriculturalextensionservices?A.Abolishingalltraditionalface-to-facetraining.B.Relyingsolelyoninternationalexperts.C.Utilizingdigitaltoolslikemobileapplications.D.Reducingthefrequencyoffarmercontact.Answer:C解析:细节理解题。根据最后一段，“Strengtheningagriculturalextensionsystemsthroughdigitaltools(e.g.,mobileappsforweatheralertsandfarmingadvice)canbridgetheknowledgegap.”明确建议通过数字工具（如移动应用）来加强农技推广体系。C项是原文信息的直接提取。SectionBDirections:Inthefollowingpassage,somesentenceshavebeenremoved.Forquestions31-35,choosethemostsuitableonefromthelistA-Gtofitintoeachofthenumberedblanks.Therearetwoextrachoiceswhichyoudonotneedtouse.Theglobaldemandforfoodisrising,necessitatinginnovationstoboostproduction.(31)______.However,this"greenrevolution"heavilyreliedonsyntheticfertilizersandpesticides,which,overtime,ledtoenvironmentalconcernssuchassoildegradation,waterpollution,andlossofbiodiversity.(32)______.Itinvolvestheapplicationofinformationtechnology,sensors,robotics,anddataanalyticstofarming.Forinstance,GPS-guidedtractorscanplantseedsandapplyinputswithcentimeter-levelaccuracy,minimizingoverlapandwaste.(33)______.Sensorsplacedinfieldscanmonitorsoilmoisture,nutrientlevels,andcrophealthinrealtime.Thisdataistransmittedtoacentralsystemwherealgorithmsanalyzeit,providingfarmerswithpreciserecommendationsonwhenandwheretoirrigate,fertilize,orapplypestcontrol.(34)______.Byapplyingwater,fertilizers,andpesticidesonlywhereandwhentheyareneeded,farmerscansignificantlyreduceinputcostsandenvironmentalfootprint.Studieshaveshownpotentialreductionsinwaterusebyupto30%andfertilizeruseby20-40%.(35)______.Thehighcostoftechnology,theneedfortechnicalskillstooperateandinterpretdata,andissuesofdataprivacyandownershiparesignificanthurdles,especiallyforsmall-scalefarmers.Therefore,whilethepotentialisimmense,realizingthefullbenefitsofsmartfarmingrequiresaddressingtheseeconomic,educational,andregulatorychallenges.A.Thecorebenefitofsmartfarmingliesinitsprecisionandefficiency.B.Inthemid-20thcentury,theintroductionofhigh-yieldingcropvarietiesdramaticallyincreasedgrainoutput.C.Consequently,farmsizeshavebeensteadilyshrinkingworldwide.D.Entertheeraof"smartfarming"ordigitalagriculture.E.AnotherkeycomponentistheInternetofThings(IoT).F.Traditionalfarmingmethodsarenowconsideredcompletelyobsolete.G.Despiteitspromise,theadoptionofsmartfarmingfacesseveralobstacles.Answer:31.B32.D33.E34.A35.G解析:31.后文“However,this'greenrevolution'...”中的“this”指代前文提到的一场农业革命。B项介绍了20世纪中叶高产品种引入带来产量剧增，这正对应了“绿色革命”的起始，逻辑衔接紧密。32.后文“Itinvolvestheapplicationofinformationtechnology...”中的“It”需要指代一个单数名词概念。D项“Entertheeraof'smartfarming'...”引入了“智能农业/数字农业”这一新概念，后文紧接着对其内涵进行解释，衔接自然。33.本段空白后详细描述了田间传感器的具体应用。E项“AnotherkeycomponentistheInternetofThings(IoT).”（另一个关键组成部分是物联网。）引入了“物联网”这一技术要素，后文正是对物联网在农业中应用的具体举例，构成“总-分”关系。34.本段空白后具体阐述了通过按需施用资源带来的成本和环境效益。A项“Thecorebenefitofsmartfarmingliesinitsprecisionandefficiency.”（智能农业的核心效益在于其精准和高效。）概括了本段主旨，后文是对该核心效益的具体说明。35.本段空白后列举了技术成本高、需要技能、数据问题等障碍。G项“Despiteitspromise,theadoptionofsmartfarmingfacesseveralobstacles.”（尽管前景广阔，但智能农业的采用面临若干障碍。）作为段落主题句，统领下文对具体障碍的阐述。PartIII:Translation(20points)SectionA:ChinesetoEnglishTranslationDirections:TranslatethefollowingshortpassageintoEnglish.农业科技推广是连接科研与田间应用的桥梁。有效的推广体系能够确保最新的农业技术、品种和管理实践及时被农民了解、接受并应用。这包括组织培训、田间示范、提供技术咨询等多种形式。在重庆这样的多山地区，推广工作还需因地制宜，考虑小规模农户的特定需求和挑战，例如通过建立村级示范点或利用移动平台传播信息。最终目标是提升农业生产的整体效率、可持续性和农民的收入水平。Answer:Agriculturaltechnologyextensionservesasabridgeconnectingscientificresearchwithfieldapplication.Aneffectiveextensionsystemensuresthatthelatestagriculturaltechnologies,cropvarieties,andmanagementpracticesarepromptlyunderstood,accepted,andadoptedbyfarmers.Thisencompassesvariousformssuchasorganizingtrainingsessions,conductingfielddemonstrations,andprovidingtechnicalconsultancy.InmountainousregionslikeChongqing,extensionworkmustalsobeadaptedtolocalconditions,takingintoaccountthespecificneedsandchallengesofsmall-scalefarmers,forinstance,byestablishingvillage-leveldemonstrationplotsorutilizingmobileplatformstodisseminateinformation.Theultimategoalistoenhancetheoverallefficiencyandsustainabilityofagriculturalproduction,aswellastheincomeleveloffarmers.SectionB:EnglishtoChineseTranslationDirections:TranslatethefollowingshortpassageintoChinese.Foodsecurityencompassesnotonlytheavailabilityofsufficientfoodbutalsoaccesstonutritiousfoodthatmeetsdietaryneeds.Climatechangeposesasignificantthreattobothdimensions.Ontheproductionside,increasedfrequencyofextremeweatherevents(droughts,floods,heatwaves)candisruptgrowingseasonsandreduceyieldsofstaplecrops.Ontheaccessside,suchproductionshockscanleadtopricevolatilityinmarkets,makingfoodlessaffordableforvulnerablepopulations.Therefore,buildingclimate-resilientagriculturalsystemsisnotmerelyanenvironmentalissuebutafundamentalcomponentofensuringlong-termfoodsecurityforall.Answer:粮食安全不仅包括有充足的食物供应，还包括能够获得满足膳食需求的营养食物。气候变化对这两个方面都构成了重大威胁。在生产方面，极端天气事件（干旱、洪水、热浪）频发的增加会扰乱作物生长季，降低主粮作物的产量。在获取方面，此类生产冲击会导致市场价格波动，使脆弱人群更难以负担食物。因此，建设具有气候韧性的农业体系不仅仅是一个环境问题，更是确保所有人长期粮食安全的一个基本组成部分。PartIV:Writing(20points)Directions:Forthispart,youarerequiredtowriteashortessaytitled"TheRoleofAgriculturalTechniciansinPromotingGreenDevelopmentinRuralAreas".Youshouldwriteatleast200wordsbasedontheoutlinegivenbelow.1.Brieflydescribethebackgroundofgreendevelopmentinruralareas.2.Elaborateonthespecificrolesandresponsibilitiesofagriculturaltechniciansinthisprocess(e.g.,technologydissemination,farmertraining,environmentalmonitoring).3.Concludewiththesignificanceoftheirworkforsustainabler