UNIT5单元主题训练Ⅰ.阅读理解Aeq\a\vs4\al(2022·山东淄博模拟)Todealwithachangingworld,wehavetochangeaswell.Transforminglandintofarmsremovesforestsandworsensclimatechange.Butweneedtogrowmorefoodtosupportagrowingglobalpopulation.Whatcanwedo?Scientistshavediscoveredthatplantsgrowbestunderacertaintypeoflight,whichcanbeprovidedbyredandblueLEDs.Thecombinationoftheselightsattherightlevelmakesaspacelookpink.Since“pinkhouses”supplytheirownlight,theydon'tneedtohavefragileglasswallsandceilings.Andtheycanbesetupanywhere,includingtheplacesthatdon'tgettheamountoflightgreenhousesneed.Sincepinkhousescanpackfoodinhugecolumns,oneofthesefarmsdoesn'tneedalotofland.Farmerscansetuppinkhousesincities.Theycompletelycontroltemperatureandlight,whichcanhelpsomeplantsgrowtwiceaswellinpinkhousesastheydointraditionalfarming.Pinkhousescanallowformanymoreharvestsperyearsincefarmingdoesn'thavetostopinwinter.Eventhoughpinkhousesareagreatwaytogrowcrops,lightingandheatinganindoorspacecanbeveryexpensive.Itdoesn'tmakesensetogrowfoodsthattakeupalotofspaceorthatweneedtogrowlotsof,likewheat,rice,andcorn,inapinkhouse.Wewillstillneedtogrowthosecropsinfields.Wecanstartfarmingsmarter.Farmerswillusesatelliteimagerytofigureoutexactlywheretoplanteachcrop.Thinkofamixtureofjusttherightcrops,ratherthanarectangle(长方形)ofonetypeofplant.Sensorsinthefieldswillmeasurethesoil'swaterlevel,temperature,andchemicalcontent.Theywillevenbeabletodetectinsectsandsendoutnotificationstoasmartphoneapp.Irrigationsystemswillbetiedtoweatherforecastingprograms,allowingforveryprecisewateringandcare,allcalculatedtogetthebestplantgrowthandyield.语篇解读：本文是一篇说明文。文章讲述了如何促进农业生产的两个措施：第一个措施是“粉房子”种植模式，第二个是农民采取的更智能的种植模式。1．Fromthetext,weknowthatthepinkhouse________.A．coverslotsofspaceB．needsenoughsunlightC．ismadeofglassorplasticD．canmakeplantsgrowlarger解析：选D细节理解题。根据第三段中的“Theycompletely...traditionalfarming.”可知，“粉房子”可以完全控制温度和光线，这使得一些在“粉房子”里的植物生长得比传统农场里的植物好一倍，所以“粉房子”能使植物长得更大，故选D项。2．WhatdoestheauthorintendtodoinParagraph4?A．Summarizethepreviousparagraph