专题15阅读理解之说明文例1（2022·江苏南通·统考中考真题）Technologyandsustainability(可持续性)aretwodrivingforcesintheworldtoday.Fortheagriculturedepartment,sustainableagriculturetechnologymustbethenewtrend,andfarmersshouldfollowit.Thefollowingsustainableagriculturetechnologiesarenecessary.SmartirrigationCropsneedwater—that’sneedlesstosay.However,howtheygetwaterisanotherstory.Withsmartirrigationtechnology,watercanbeputtogooduse.Newirrigationsystemswithsmarttechnologycanreportsoilmoisture(湿度)andtemperatureinrealtime.Thesenewtechnologieshelpfarmersproperlytakecareofcropsinamoreefficientway.Forexample,mostcropshavespecificrequirementsfortemperatureandmoisture.Thenewirrigationsystemscanshowfarmerswhethertheyneedtomakechangesfortheircrops’growingenvironments.Inthisway,theymayhelpreducethewasteofwater.DronesDrones’abilitiesgetthemaplaceonthislist.Theycandoalotandmostimportantly,theycanmaketheboringandtiringfarmworkmucheasier.Thesedeviceshavehigh-definitioncamerasthattakepicturesandvideos.Throughwirelesscontrol,justathomefarmerscanflythedronesoverthefieldsandcheckoncrops.Ifoneareaofcropsisn’tdoingwell,farmerscanquicklyrecordthedetailsandthenspraychemicalswiththehelpofthedrones.DataandsoftwareDataisrichinthistech-drivenworld.Farminganddataworkingtogethercangreatlychangethewayfarmersplant,harvestandwater.Ascomputersgatherinformation,theyreportitallbacktoacentralsystem.Sowhenfarmerslearninwhichareacrophealthneedstoimprove,theycanusewaterandfertilizer(肥料)moreefficiently,causinglesswaste.Thethreetechnologiesarehelpfulforfarmerstosavecosts,laborandenergy.Andtheycancontributetothefinalgoalofagriculturalsustainability—thatistoimprovetheenvironment.Asthesenewtechnologiescontinuetodevelop,wearesuretohaveacleanerenvironment.Sustainableagriculturaltechnologyisthefuture—anditwillchangethegame.1．Accordingtothepassage,smartirrigationcan________.A．makefulluseofeverydropofrainB．decidecrops’growingenvironmentC．helpfarmerswaterthecropswhennecessaryD．supportthegrowthandharvestofcropsefficiently---本文来源于网络，仅供参考，勿照抄，如有侵权请联系删除---2．From“Drones”part,wecanlearnthat________.A．dronescanhelpprovidewaterandfertilizerB．droneshelpfarmworkinamoreefficientwayC．farmerscanflyintheirdronestocheckoncropsD．farmerscanrecordthedetailsabouttheirdrones3．Whatisthefinalgoalofagriculturalsustainability?A．Tohelpushaveabetterenvironment.B．Tomakefarmersworkmoreefficiently.C．Toraisetheproductionofcropsquickly.D．Toreducefarmers’boringandtiringwork.4．Thepassageismainlyto________.A．thinkhighlyoftheagriculturedepartmentB．makesustainableagriculturetechnologiesbetterC．changefarmers’misunderstandingofagriculturetechnologiesD．stresstheimportanceofsustainabletechnologiesinagriculture【答案】1．C2．B3．A4．D【导语】本文是一篇说明文，介绍了几种必要的可持续农业技术。1．推理判断题。根据“Withsmartirrigationtechnology,watercanbeputtogooduse.Newirrigationsystemswithsmarttechnologycanreportsoilmoisture(湿度)andtemperatureinrealtime.Thesenewtechnologieshelpfarmersproperlytakecareofcropsinamoreefficientway.”可知，有了智能灌溉技术，水可以得到很好的利用。具有智能技术的新型灌溉系统可以实时报告土壤湿度和温度。这些新技术帮助农民以更有效的方式妥善照料作物。所以可以必要时帮助农民给庄稼浇水，故选C。2．推理判断题。根据“Thesedeviceshavehigh-definitioncamerasthattakepi...