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1、ComputerNetworksReadingChapter6WhatcanIdo?Theproblemissolved!Chapter6计算机专业英语WhatCanIDo??Background:RichardandJohnsonarecousins.Nowtheyareinthesameuniversity,bothmajorincomputerscience.Johnsonisafreshman,juniortoRichard.Oneday,RichardmeetsJohnson.Nowlet’shearwhattheyaretalkingabout.Chapter6计算机专业英语R
2、ICHARD:Hi,Johnson,howiseverythinggoing?JOHNSON:Hi,Richard,I’vejustadjustedtothecollegelife.RICHARD:Butyoulookalittleworried.What’sup?JOHNSON:Ihavesomeproblemswithmypaperthattheteacherassignedlastweek.IhavetohanditinnextFriday.There’reonlyafewdaystogobutIdon’tknowhowtostartityet.Canyoulendmeahand?R
3、ICHARD:Sure.Whatpaper?JOHNSON:ApaperabouttheinfluenceandthefunctionsoftheInternet.Youknow,inhighschool,IwasjustbusywithstudyandhavenotimetoaccesstheInternet.Ievenknownothingaboutit.RICHARD:Igotit.Takeiteasy.It’sveryeasytowritethepaper.It’sabsolutelynecessaryforyoufreshmenmajoringincomputersciencet
4、oknowtheinfluenceandthefunctionsoftheInternet.Nowadays,manypeopletakeadvantageoftheInternettogettheinformationtheywant.Inmyopinion,Iwouldrecommendthatinthefirstplace,youlearntosurftheInternet.JOHNSON:Buthow?RICHARD:Infact,youjustkeyinawebsitecontainingasearchenginewhereyoukeyinthekeywordsrelatedto
5、theinformationyouwant.Then,thewebpageswillshowyoutheresultofbrowsing.JOHNSON:Itsoundssowonderful.Isee.Youaresohelpful.Thankyou!Ireallycan’twaittotry.WhatCanIDobackChapter6计算机专业英语Contents6.4NetworkSecurity6.3Internet6.2LAN6.1IntroductiontoNetworkChapter6计算机专业英语6.1IntroductiontoNetworkTypesofnetwork
6、1BasicHardwareComponents2BasedonscaleBasedonconnectionmethodProtocols3BasedonnetworktopologyChapter6计算机专业英语QuestionsTypesofnetworkWhatisnetwork?Pleasebrieflylistthemaintypesofnetworksbasedonthescale.WhatisInternet?123Whatisnetwork?Pleasebrieflylistthemaintypesofnetworksbasedonthescale.WhatisIntern
7、et?12Chapter6计算机专业英语Acomputernetworkconnectscomputerstogether.Throughthenetwork,userscansharehardware,software,anddata,aswellaselectronicallycommunicationwitheachother.Typesofnetwork共享，分享硬件软件数据交流，通讯并且，也，还网络Chapte
