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1、通过阅读学词汇CET6(ahbing上传)-52-UnitoneElementarySchoolsinearlyAmericaWhataccountsforthegreatoutburstofmajorinventionsinearlyAmerica--breakthroughssuchasthetelegraph,thesteamboatandtheweavingmachine?Amongthemanyshapingfactors,Iwouldsingleoutthecountry'sexce
2、llentelementaryschools;alaborforcethatwelcomedthenewtechnology;thepracticeofgivingpremiumstoinventors;andabovealltheAmericangeniusfornonverbal,"spatial"thinkingaboutthingstechnological.Whymentiontheelementaryschools?Becausethankstotheseschoolsourearl
3、ymechanics,especiallyintheNewEnglandandMiddleAtlanticstates,weregenerallyliterateandathomeinarithmeticandinsomeaspectsofgeometryandtrigonometry.Acuteforeignobserversrelatedamericanadaptivenessandinventivenesstothiseducationaladvantage.AsamemberofaBri
4、tishcommissionvisitingherein1853reported,"Withamindpreparedbythoroughschooldiscipline,theAmericanboydevelopsrapidlyintotheskilledworkman."Afurtherstimulustoinventioncamefromthe"premium"system,whichprecededourpatentsystemandforyearsranparallelwithit.T
5、hisapproach,originatedabroad,offeredinventorsmedals,cashprizesandotherincentives.IntheUnitedStates,multitudesofpremiumsfornewdeviceswereawardedatcountryfairsandattheindustrialfairsinmajorcities.Americansflockedtothesefairstoadmirethenewmachinesandthu
6、storenewtheirfaithinthebeneficenceoftechnologicaladvance.Giventhisoptimisticapproachtotechnologicalinnovation,theAmericanworkertookreadilytothatspecialkindofnonverbalthinkingrequiredinmechanicaltechnology.AsEugeneFergusonhaspointedout,"Atechnologistt
7、hinksaboutobjectsthatcannotbereducedtounambiguousverbaldescriptions;theyaredealtwithinhismindbyavisual,nonverbalprocess.Thedesignerandtheinventorareabletoassembleandmanipulateintheirmindsdevicesthatasyetdonotexist."Thisnonverbal"spatial"thinkingcanbe
8、justascreativeaspaintingandwriting.robertfultononcewrote,"Themechanicshouldsitdownamonglevers,screws,wedges,wheels,etc.,likeapoetamongthelettersofthealphabet,consideringthemasanexhibitionofhisthoughts,inwhichanewarrangementtransmitsanewidea."Whenallt