下学期unit18integratingskill高二英语课件
日期：2010-05-28 05:33
“store“and“cutandpaste”3Intheinformationage，Forexamplethecomputer?Metaphorwordssuchas”memory”，lockenter，Forexamplethecomputer?3Intheinformationage，whatisthetruechallengeforus?1Whatisthe“informationage”?Atimeofnewdiscoveriesandgreatchanges2Howcanwedescribetheinventions，return，delete，whatisthetruechallengeforus?1ThinkofmoremetaphorwordsweusetotalkaboutcomputersandInternetWordslike:copy，Unit18StoneAgeIronAgeBronzeAgeInformationAgetypewritervideogameplayerdrawingboardprojectorsendinge-mailsshoppinglisteningtomusicwatchingmoviessendingEmailsaTVsetatelephonearadioalibraryreadingnewsWhatdoesweusecellphonesfor?watchingvideostakingphotosfindingdestinationswatch/calendar/alarmclockMP3sendingmessagesScanning1Whatisthe“informationage”?2Howcanwedescribetheinventions，file，store2whatdoesthewriterthinkaboutofusingthescientificmetaphors?MakeiteasierforustounderstandanduseanewtoolMakeitmoredifficultforustousethenewinventioninthebestwayLanguagepoints1Itiscertainlytruethat…We，
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