Unit2WorkingtheLandReading课件高中英语牛津译林版选修第一册(1)-1

Unit2Workingthelandgrowingcropsonthelandcropfarming——种植业stockfarming——畜牧业forestry——林业Farmingistheactivityofgrowingcropsorkeepinganimalsonafarm.

耕种；养殖Haveyoueverseenorexperiencedanyfarmingexperience?low-yield,inefficient;andtime-consumingsmart,efficient;andlabor-savingReadthearticleandcompletethechartbelowwiththemainideaofeachparagraph.P18A1Para.1:Thepracticeoffarmingischangingthankstothedevelopmentofprecisionfarming.MainbodyPara.2:

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_____________________________________________________________________________________________Acombinationofinformation-gatheringtoolsandadvancedtechnologiesenablesfarmerstomanagefarmingprecisely.Precisionfarmingboastsadiverserangeofapplicationcapabilitiesatdifferentstagesoffoodproduction.Precisionfarmingcanreachamuchhigherlevelwiththeapplicationofartificialintelligence.Thepushforfuturedevelopmentsinprecisionfarmingwillbenefitallofus.IntroductionPassageStructureAnalysisIntroductionMainbodyConclusionModerntechnologyApplicationcapabilitiesArtificialintelligenceExposition(说明文)PhenomenonTechnologyFutureApplicationFrameworkPrecisionFarming现象传统农民形象→精准农业兴起技术/机制传感器、AI等技术原理应用土壤采样（基础）+AI无人机（高级）展望5G+物联网→绿色、健康、富足星球Let’sdrawtheoutlineof“PrecisionFarming”basedonthe“phenomenon—technology—application--future”logic.C(2025年全国卷II)WhenSonjaDetrinidadopenedheronlineshopsellinghouseplants,shedidn’thavehighhopesforit.Buttheoppositehappened:Shewasflooded,shippingout1,200ordersinJuneof2020alone.Inthepastyear,Detrinidadsentoutmorethan70,000plants.Hersuccessisjustoneexampleofincreasedtimeathomeleadingtoanexplosioninthehouseplantindustry.

“Plantsareinfashionrightnow,”saysDr.MelindaKnuth,aresearcherfromtheUniversityofFlorida.“Peoplewholiveinplant-richenvironmentsreportahigherlifesatisfactionrating,”shesays.“Addingmorenaturetoourenvironmentcanchangeourmoodandhowwethink.”Plantscanimproveourstateofmindinafewwaysbutthebiggestisbydecreasingourlevelofcortisol,thestresshormone(激素)inourbody.

“Studentswhoarearoundplantsperformbetteracademicallythanstudentswhoareinaclassroomwithoutplants,”saysKnuth.“Thisproductivityalsotranslatesintotheworkplaceforadults.Ourstudyshowedthattherewasa30%decreaseinsickleaveforpeoplewhowereinplant-richworkplaces.”

Ifyou’reamongthegroupsofpeoplewhoareenjoyingthementalandphysicalhealthbenefitsofsurroundingyourselfwithplants,don’tbeatyourselfupifone(orafew!)doesn’tmakeit.“Doctorspracticemedicineandlawyerspracticelawandyoushouldallowyourselfthepracticeittakestosustainaplant.Tendingtoplantsisanexerciseinpatienceandlearning.Beinvestedintakingcareofit,butifitdies,gogetanotherone,”Detrinidadsays.PhenomenonSonjaDetrinidad的网店创业故事→居家政策催生产业爆发Technique/mechanism(机制)Knuth博士研究：植物通过降低皮质醇水平改善情绪和思维Application植物对学习效率的影响+职场效益（病假率降低30%）Future行动号召：不要因失败自责，视作学习过程Let’ssummarizethelogicalstructureofthiskindofexposition.PartKeycontent&logicPart1现象（引言）——展示“是什么”Part2技术/机制（主体1）——解释为什么Part3应用/影响（主体2）——说明“在哪里用/有什么效果”Part4展望/启示（结论）——指向“未来该怎么做/有何启示”Readingforwritingtechnique

Thecollaborationbetweenfarmingandtechnologyhasgivenrisetoprecisionfarming,anapproachthatequipsfarmerswiththetoolsanddatatheyneedtomakereliabledecisionswithremarkableaccuracy.（Para.1）1.Definition(下定义)Whenwethinkoffarming,thefirstimagethatspringstomindmightbeofafarmerworkinginafieldunderthebakingsun.Facecoveredinsweat,hemightbewalkingthroughthefield,carefullycheckinghiscropsbeforedecidingwhatneedstobedone.Inmoderntimes,however,thisdeep-rootedimageofatraditionalfarmerisbeingchanged.（Para.1）Whilesuchapplicationsareofenormousbenefit,precisionfarmingcanreachamuchhigherlevelwiththeapplicationofartificialintelligence.（Para.4）2.Comparison&contrast(作比较)Readingforwritingtechnique1).Thesecanbeachievedwithacombinationofinformation-gatheringtoolslikesensors,satellitesanddrones,andadvancedtechnologiessuchasartificialintelligence(AI).(L14-15)2).Soilsampling,anexampleofprecisionfarminginitsmostfundamentalform,providesanaccuratemeansforfarmerstotendtheircrops.（L22-24）3.Forinstance,ifsoilisfoundtobepoorinnutrients,notonlydofarmersknowwhatfertilizerisneeded,theycanalsocalculatetheexactamount.(L28-30)4).Forexample,cottonfarmersusedroneswithAItechnologytocarryoutspecializedtasks:theypreciselyremovethecottonplants’leavesbysprayingchemicalsonlyonthepartsthatneedthem.（L40-42）3.Exemplification(举例)ReadingforwritingtechniquePleasechooseonesentenceandrewriteitbyusingexemplification:Withmassiveamountsofdatagathered,processedandanalysedinrealtime,farmersareabletogivethebestpossiblecaretothecropsthatmostneedit.

(Para2)AI-controlledmachinescannowplantandharvestmorecropsatfasterspeedsthanhumansevercould.

(Para4)3.Thistechnologyisidealforcropsthatrequiredelicatehandling.

(Para4)Withmassiveamountsofdatagathered,processedandanalysedinrealtime,farmersareabletogivethebestpossiblecaretothecropsthatmostneedit—forexample,theycanidentifyawheatfieldsufferingfromdiseasesandapplyfertilizeronlytothatspecificarea.AI-controlledmachines,likeautonomoustractorsandroboticharvesters,cannowplantandharvestmorecropsatfasterspeedsthanhumansevercould.Thistechnologyisidealforcropsthatrequiredelicatehandling,suchasstrawberries,grapesandcotton.Readingforwritingtechnique1).Thisevolutionishavingapositiveimpactonfarming,whilealsoprovidingbettersolutionstotheworld’spressingfoodproblems.2).Whilesuchapplicationsareofenormousbenefit,precisionfarmingcanreachamuchhigherlevelwiththeapplicationofartificialintelligence.3).Thankstoprecisionfarming’scloserelationshipwithtechnology,thefarmingindustry’scapabilitiescandevelopevenfurther.4.CohesionbetweenparagraphsbyusinglinkingsentencesWhatisthefunctionofwordsinred?表递进表转折表因果承上启下；总结前文，引出下文。ReadingforwritingtechniqueNowadays,humanityisfacingpossiblefoodshortageasgoodfarmlanddecreasesglobally.Fertilesoilisimportantforfarming,butinnovativesoil-freefarmingmethodsmayprovidesolutions.__________________________.AJapaneseinventordevelopedathinfilmmadeofhydrogel(水凝胶薄膜)thatcanabsorbplentyofwaterandnutrients.Itcanbeplacedonanyflatsurface.Theplantsgrowontopofthefilmandtheirrootsystemsspreadoutlikeafan.Thehydrogelgivestheplantsalltheyneedandthefilmstopsbacteriaandvirusesfrominfectingtheplants.B21.Onesuchmethodisfilmfarming.2.Filmfarmingisoneexample.3.Takefilmfarmingforinstance.4.Apromisingexampleisfilmfarming.Readingforwritingpurpose1.Whydoestheauthorintroduceprecisionfarming?Theauthorintroducesprecisionfarmingtoshowhow

thetraditionalimageoffarmingisbeingchangedbytechnology,andhighlightstheroleoftechnologyintransformingagriculture.Readingforwritingpurpose2.Whatdoesprecisionfarmingaimtodo?Itaimstoimprovefoodproductionandconservetheenvironmentbyreducingafarm’sinputandincreasingitsoutput.Readingforwritingpurpose3.Sowhat’sthetargetofprecisionfarming?Inprecisionfarming,thetargetisnotsimplyhigheryield,butabalancebetweenfeedingtheworldandcaringfortheearth.Technologyisbestwhenitbringspeopleandnaturetogether.ReadingfordetailsPara.1:Whatisthedeep-rootedimageofatraditionalfarmer?Whatcausethisimagetobechanged?Whatdoesprecisionfarmingaimtodo?Readingfordetailsthedeep-rootedimage:afarmerworkinginafieldunderthebakingsun,facecoveredinsweat.Thedeep-rootedimagechangedbythecollaborationbetweenfarmingandtechnologywhichhasgivenrisetoprecisionfarmingItaimstoimprovefoodproductionandconserve

theenvironmentbyreducingafarm’sinputandincreasingitsoutput.Traditionalfarminghasbeenchangedbytheadventofmoderntechnology/thewaveofinnovation.n.出现n.创新Thislatestwaveofinnovationoffers

farmersinformationthatismoredetailed,measurements

thataremoreaccurateandsolutions

thataremoreeffective.Thesecanbeachievedwithacombinationof

information-gatheringtoolslikesensors,satellitesanddrones,andadvancedtechnologiessuchasartificialintelligence(AI).Withmassiveamountsofdataonthestateoftheirfarmlandgathered,processedandanalyzedinrealtime,farmersareabletogivethebestpossiblecaretothecropsthatmostneeditatthemostappropriatetimeandputtheirresourcestothebestuse.howtogatherinformation:thesignificanceofaccuracyandeffectivenessmakethebest/mostof;makefulluseofPara.2:Whatdoestheadventofmoderntechnologyoffertofarmers?Para.2:Whatcanfarmerdowiththemassiveamountsofdata?Farmersareableto:givethebestpossiblecaretothecropsthatmostneedinrealtimeputtheirresourcestothebestuseminimize

potentialthreatstotheenvironmentbyreducingunnecessarychemicals(anaddedbonus)Para.3:Whatarethedifferentapplicationcapabilitiesthatprecisionfarminghas?Howdoestheauthorexplainthediffer