全新版大学英语(第二版)综合教程4 Unit 6 课件.ppt

文档介绍：esaTerrorOnceuponatime,technology,wethought,,leavinguswithever-,:,,forexample,,trafficincitiesmovesmoreslowlythanitdidinthedaysofthehorse-drawncarriage,,,-consumingjourneysthatwewouldneverpreviouslyhavedreamedofundertaking—thetransatlanticshoppingexpedition,forexample,,technologyhasnotsavedtime,,,theyencouragedustochangeourclothesdailyinsteadofweekly,,theweeklybathhasbeenreplacedbythedailyshower,,technologyhasnotonlyallowedworktospreadintoourleisuretime—thelaptop-on-the-beachsyndrome—butaddedthenewburdenofdealingwithfaxes,e-mailsandvoicemails..Technologyapart,pointsthewaytoasecondreasonwhywefeelsotime-pressed:,nearlyalltheworld’,,,booksandCD-“Inthewholeworldofscholarship,therewereonlyahandfulofscientificjournalsinthe18thcentury,andthepublicationofabookwasanevent,”saysEdwardWilson,honorarycuratorinentomologyatHarvardUniversity’parativezoology.“Now,Ifindmyselfsubscribingto60or70journ