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TheinternetandtelecommunicationsGongXianmiddleschoolXiaoLimonitorscreenmouseCD-ROMkeyboardharddiskMatchtheitemswiththeirdefinitions•1Amonitoris•2Thescreenis•3Akeyboardis•4Amouseis•5ACD-ROMis•6Aharddiskis•(a)thepartofacomputerthatstoresinformation.•(b)thepartofthecomputerthatyoutypeon.•(c)thepartofthecomputerthatlookslikeatelevision.•(d)somethingyouusedtoclickonthings.•(e)thepartofthemonitorthatyoulookat.•(f)aseparatediskthatcontainslotsofinformation.CheckthemeaningofthesewordsaccessclickoncrashdownloademailhardwareInternetkeywordlogonoffmodempersonalcomputersoftwarestoresurfwebsiteNowanswerthequestionsaboutotherpossiblemeaningsofthewords1Whichwordmeansbotha)tolookatdifferentwebsitesontheInternet?b)toridebigoceanwaves?2Whichwordcanyouusetodescribebotha)anaccidentinacar?b)acomputerbreakdown?surfcrash3Whichwordisbotha)averbmeaningtosaveinformationonyourcomputer?b)anounmeaningaplacewhereyoucanbuythings?4What’sthedifferencebetweentheverbandnounmeaningsofthewordlog?5What’sthedifferencebetweencomputerhardwareandcomputersoftware?storealogmeansapieceofacut-downtreetologonmeanstostartworkonacomputerhardwareisthetangiblepiecesofequipment;softwareistheprogramsoneusesonthecomputerPre-reading•DiscussionDoyouoftensurftheInternet?WhatdoyouusuallydowhenyousurftheInternet?Howmuchdoyouknowabouttheinternet?Howmuchdoyouknowabouttheworldwideweb?Skimming•Whatismainlydiscussedinthetext?ATheuseoftheinternet.BThehistoryoftheinternet.CTheinventoroftheinternet.DTheinfluenceoftheinternet.Scanning•1WhatistheInternet?•2Howdiditstart?•3Whatistheworldwideweb?•4Whoinventedit?thebiggestsourceofinformationintheworld,andit’saccessiblethroughacomputerin1969DARPAcreatedDARPANET,1984NSFstartedNSFNET,alsousedbyuniversitiesandknownastheInternet.acomputernetworkthatallowscomputeruserstoaccessinformationfrommillionsofwebsitesviatheInternet.TimBerners-leeHowtheInternetbeganDARPADARPANETNSFNSFNETINTERNETDARPADefenceAdvancedResearchProjectsAgency美国国防部高级研究计划局NSF(NationalScienceFoundation)（美国国家科学基金会）MassachusettsInstituteofTechnology(MIT)麻省理工学院Carefulreadingtodecideifthesesentencesaretrueorfalse.•1therearemillionsofpagesofinformationontheInternet•2TheusarmywerethefirstpeoplewhousedanInternetsystem.•3UniversitiesstartedusingtheInternetatthesametimeasthearmy.•4ThepercentageofwebsitesinEnglishisgettingsmaller.•5TimBerners-leemadeitpossibleforscientiststousetheInternet.•6Hehasmadealotofmoneyfromhisinvention.TTFTTFDecidewhichsentencemeansthesameastheextractsfromthepassage•1.Forfifteenyears,onlytheUSArmycouldusethissystemofcommunication.(a)TheUSarmyonlyusedthissystemofcommunication.(b)After15years,otherpeoplewereabletouseitaswell•2.TheWorldWideWeb…allowscomputeruserstoaccessinformation…(a)ComputeruserscanaccessinformationbecauseoftheWorldWideWeb.(b)YouneedpermissionfromtheWorldWideWebbeforeyoucanaccessinformation.3.About80percentofwebtrafficisinEnglish,butthispercentageisnowgrowingdown.(a)WebtrafficinEnglishisbecominglessinteresting.(b)ThepercentageofEnglishwebsitesisgettingsmaller4.HecameupwiththeideaoftheWorldWideWeb.(a)Itwashisidea.(b)HefoundtheideainabookFindthesewordsinthepassageandcheckifyouknowwhattheymean?accessibleacademicarmycommunicationconsistofcreatedatadefencedeveloplecturermilitarymillionairenetworkorganizationpercentagesourcesystemuniversitywebwebbrowserHomeworkfindmoreinformationabouttheInternet