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C（2011）StudentsandTechnologyintheClassroomIlovemyblackberry—it’smylittleconnectiontothelargerworldthatcangoanywherewithme.Ialsolovemylaptopcomputer，asitholdsallofmywritingandthoughts.Despitethisloveoftechnology,IknowthattherearetimeswhenIneedtomoveawayfromthesedevices（设备）andtrulycommunicatewithothers.Onoccasion,IteachacoursecalledHistoryMattersforagroupofhighereducationmanagers.Mygoalsfortheclassincludeafulldiscussionofhistoricalthemesandideas.BecauseIwantstudentstothoroughlystudythematerialandexchangetheirideaswitheachotherintheclassroom,Ihavearule—nolaptop,iPods,phones,etc.Whenstudentsweretoldmyruleinadvanceoftheclass,someofthemwerenothappy.Moststudentsassumethatmyreasonsforthisruleincludeunpleasantexperiencesinthepastwithstudentsmisusingtechnology.There’sabitoftruthtothat.SomestudentsassumethatIamanti-technology.There’snotruthinthatatall.IlovetechnologyandtrytokeepupwithitsoIcanrelatetomystudents.TherealreasonwhyIaskstudentstoleavetechnologyatthedooristhatIthinkthereareveryfewplacesinwhichwecanhavedeepconversionsandtrulyengagecomplexideas.Interruptionsbytechnologyoftenbreakconcentrationandallowfortoomuchdependenceonoutsideinformationforideas.Iwantstudentstodigdeepwithinthemselvesforinspirationandideas.Iwantthemtopusheachothertothinkdifferentlyandmakeconnectionsbetweenthecoursesthematerialandtheclassdiscussion.I’vebeenteachingmyhistoryclassinthiswayformanyyearsandtheevaluationsreflectstudentsatisfactionwiththeenvironmentthatIcreate.Studentsrealizethatwithdeepconversationandchallenge,theylearnatalevelthathelpsthemkeepthecoursematerialbeyondtheclassroom.I’mnotsayingthatIwon’teverchangemymindabouttechnologyuseinmyhistoryclass,butuntilIhearareallygoodreasonforthechange,I’mstickingtomyplan.Afewhoursoftechnology-freedialogueisjusttoosweettogiveup.63.Someofthestudentsinthehistoryclasswereunhappywith____A.thecoursematerialB.others’misuseoftechnologyC.discussiontopicsD.theauthor’sclassregulations64.Theunderlinedword“engage”inpara.4probablymeans____A.exploreB.acceptC.changeD.reject65.Accordingtotheauthor,theuseoftechnologyintheclassroommay____A.keepstudentsfromdoingindependentthinkingB.encouragestudentstohavein-depthconversationsC.helpstudentstobetterunderstandcomplexthemesD.affectstudents’concentrationoncourseevaluation66.Itcanbeinferredfromthelastparagraphthattheauthor____A.isquitestubbornB.willgiveupteachinghistoryC.willchangehisteachingplansoonD.valuestechnology-freedialoguesinhisclassD（2011）AstherailroadsandthehighwaysshapedtheAmericanWestinthepastcenturies,anewelectricalgenerating（发电）andtransmission（输送）systemforthe21stcenturywillleavealastingmarkontheWest,forbetterorworse.Muchoftherealsignificanceofrailroadsandhighwaysisnotintheirdirectphysicaleffectonthescenery,butinthewaysthattheyaffectthesurroundingcommunity.Thesameistrueofbigsolarpantsandthepowerlinesthatwillbelaiddowntomoveelectricityaround.The19thcenturysawlandgrants（政府拨地）offeredtorailroadcompaniestobuildthetranscontinentalrailroads,leavingpubliclandinbetweenprivatelyownedland.Inmuchofthewest,someoftherailroadsectionsweredevelopedwhileothersremainedundeveloped,andinbothcasesthelandownershiphaspresenteduniquechallengestolandmanagement,withthecompletionortheinterstatehighwaysystem,manyofthesmalltownswhichsprangupasrailwaystopsanddevelopedwell,havelosttheirlifebloodanddied.Bigsolarplantsandtheirpowerlineswillalsohaveeffectsfarbeyondtheirdirectfootprintinthewest.thisisnotanargumentagainstbuildingthen,weneedalternativeenergybadly.andtoreallytakeadvantageofitweneedtobeabletomoveelectricityaroundfarmorereadilythanwecannow.Sotrade-offswillhavetobemade.somescenicsportwillbesacrificed.somespecies(物种)willbeforcedtomove,orwillbecarefullymovedtospecialaccommodations,dealswillbestrucktoreducetheimmediateeffects.Thelastingeffectsofthesetrade-offsareanothermatter.the21stcenturydevelopmentoftheAmericanwestasanidealplaceforalternativeenergyisgoingtothrowoffalotofpowerandmoneytodoalotofgood.butitisjustaslikelythattheywillbespentwastefullyandwillleavenewproblemsbehind,justliketherailroadandthehighway.Themoneysetasideinnegotiatedtrade–offsandtheinstitutionthatcontrolwillshapethewestfarbeyondtheimmediatefootprintofpowerplantsandtransmissionlines.solet’sremembertheeffectsoftherailroadandthehighwaysasweconstructthesenewpowerplantsinthewest.67.Whatwastheproblemcausedbytheconstructionoftherailways?A.Smalltownsalongtherailwaysbecameabandoned.B.Somerailroadstopsremainedunderused.C.LandintheWestwashardtomanage.D.Landgrantswentintoprivatehands.68.Whatisthemajorconcerninthedevelopmentofalternativeenergyaccordingtothelasttwoparagraphs?A.Thetransmissionofpower.B.Theuseofmoneyandpower.C.Theconservationofsolarenergy.D.Theselectionofanidealplace.69.Whatistheauthor‘sattitudetowardsbuildingsolarplants?A.CautiousB.ApprovingC.DoubtfulD.Disapproving70.Whichisthebesttitleforthepassage?A.HowtheRailwaysHaveAffectedtheWestB.HowSolarEnergyCouldReshapetheWestC.HowtheEffectsofPowerPlantsCanBeReducedD.HowtheProblemsoftheHighwaysHaveBeenSettledC（2010）PacingandPausingSaratriedtobefriendheroldfriendSteve