电子书与纸质书的对比.ppt

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1、E-book&paperbooksalesgirlsE-bookPaperbookInformationcontentDownloadE-bookseasilyItislikeapersonallibraryTheknowledgethate-bookhasislimitedbecauseofthecopyright.ConvenienceinsearchingE-bookPaperbookSavemuchtimeandenergySpendtimerunningtobookstoresorlibrariesInforma

2、tionlossIt’seasytoloseinformation.It’shardtoloseinformation.E-bookPaperbookE-booksPaperbooksStoringinformationinthesiliconchipsspace-consumingSpacetakingE-booksPaperbooksRequiringspecialdevicesorpersonalcomputersConvenienceinreadingbulkyheavyE-booksPaperbooksDownl

3、oade-booksischeapbuyaPCandnetworkareveryexpensiveCostingsomemoneyifyoubuybooksPriceDoingharmtoeyesandskinsCausingeyestrainTheydon'tnormallycausesignificanteye-strain.Theywon’tcauseanyharmtoyourskin.E-booksPaperbooksHealthdamagePower-wastingNotbeingenvironmentallyf

4、riendlyCuttingdowntreesEnvironmentalprotectionResourceupdatedBeingfastinupdatingresource.Takingmanyyearstohavethepaperbooksrevisedandpublished.TakingnotesE-bookPaperbookInconvenienceintakingnotesNoteswillstayonthepaper.Itcannotcompletelyberemoved.E-booksareeasierf

5、orpeopletopassdown.Beingkeptintheintangibleformcalledbinaryformatting.E-Bookhasexquisitedesign.youcanpassdownorgivethemtoyourfamilymembersPaperbooksaresomethingthatyoucancollectInheritanceandcollectionE-bookPaperbookAlthoughe-bookrequiresspecialdevicesorpersonalco

6、mputersanditdoesharmtooureyesandskinsanditisinconvenienttotakenotes,itisquiteconvenient,youcandownloadthemfromtheInternetinafewseconds,andyoucanstarttoenjoythefunofreadingwithouttakingheavyluggagefilledwithbooks,savingusmuchtimeandenergy.Thereisnodoubtthatpaperboo

7、ksarebulkyandheavy,evennotenvironmentallyfriendly,however,paperbooksdon'tnormallycausesignificanteye-strainandtheywon’tcauseanyharmtoyourskin.What’smore,paperbooksaresomethingthatyoucancollect,somethingyoucanpassdownorgivetoyourfamilymembers.Thecomputerwillnotbrin

8、ganendtothereadingofbooks!TheBibleSociety’sattempttocalculatethenumberprintedbetween1816and1975producedthefigureof2,458,000,000.Amorerecentsurvey,forthe