外研版高一必修一Module6ppt课件

BySarah Readingandvocabulary HowmuchdoyouknowabouttheInternet 7 4 5 6 2 3 8 9 1 1 WhatdoesPCstandfor 代表 PCstandsforpersonalcomputer 私人电脑 2 WhatdoesWWWstandfor WWWstandsfortheWorldWideWeb 万维网 3 WhatdoesITstandfor ITstandsforinformationtechnology 4 Doyouknowanysearchengines 搜索引擎 internet 5 Whoishe SoftwaremillionaireMicrosoft微软 BillGates 6 Whoishe ThefatheroftheWorldWideWeb广域网 万维网之父 AnEnglishscientistInventthefirstwebbrowser浏览器 TimBerners Lee 7 Whatisthenameofthepopularwebbrowser 浏览器 atpresent IEwebbrowser 8 Whatdothesewordsmean Email network BBS download upload QQ 电子邮件 网络 论坛 下载 上传 聊天工具 Whenwasthefirstcomputerinvented A 1964B 1946C 1949D 1969 Readthepassagequicklyandfinishtwotasks Tothinkabout1 Thetitleofthepassage 2 Themainideasofeveryparagraph comeon Page52 Whichisthebesttitle ThedefinitionandthedevelopmentofInternetB HowtouseWorldWideWebC Berners LeedevelopedtheInternetD TheInternetcreatesmanymillionaires para 1para 2para 3para 4para 5para 6 a WhoinventedtheWorldWideWeb b WhatistheInternet c HowdidtheInternetstart d AboutBerners Lee theinventorofWWW e ThedevelopmentofWWW f WhatistheWorldWideWeb Intensivereading TaskTwoActivity3onP53 TaskoneFillinthetable TaskThreeActivity4onP53 Fillinthetable Nameofthenetwork Inventor users DARPANET NSF universitiesandthearmy everyone www theUSarmy TimBerners Lee DARPA INTERNET NSFNET Year Event ReadPara2andPara4 TherearemillionsofpagesofinformationontheInternet 2 TheUSarmywerethefirstpeoplewhousedanInternetsystem 3 UniversitiesstartedusingtheInternetatthesametimeasthearmy 4 ThepercentageofwebsitesinEnglishisgettingsmaller 5 TimBerners LeemadeitpossibleforscientiststousetheInternet 6 Berners Leemadealotofmoneyfromhisinvention T F T F T F Activity3onP53 Para1 Para2 Para2 Para3 Para5 Para6 Decidewhichsentencemeansthesameastheextractsfromthereadingpassage Forfifteenyears onlytheUSarmycouldusethissystemofcommunication a TheUSarmyonlyusedthissystemfor15years b after15years otherpeoplewereabletouseitaswell Para2 2 TheWorldWideWeb allowcomputerusertoaccessinformation a ComputeruserscanaccessinformationbecauseoftheWorldWideWebb YouneedpermissionfromtheWorldWideWebbeforeyoucanaccessinformation Para3 3 About80percentofwebtrafficisinEnglish butthispercentageisnowgoingdown a WebtrafficisinEnglishisbecominglessinteresting b ThispercentageofEnglishwebsitesisgettingsmaller Para3 4 HecameupwiththeideaoftheWorldWideWeb a Itwashisidea b Hefoundtheideainabook Para4 Activity4onP53 summary Berners Lee In ternet w w w Tim Whatdowelearnafterreadingthepassage INTERNET InventedbyTimacomputernetworkallowcomputeruserstoaccessinformationwebtrafficinEnglish by2020 W W W First hecameupwiththeideaoftheWorldWideWeb Second hedesignedthefirst webbrowser whichmadeitpossibleforeveryonetousetheInternet TimBerners Lee AnEnglishscientist nowheworksasalectureratinstitute Berners Lee In ternet w w w Tim Welearnedalotafterreadingthepassage Topic1 Discussion Topic3 Topic2 ThedisadvantagesofusingtheInternet TheadvantagesofusingtheInternet WhatcanwedoontheInternet 1 sende mailstoothers2 searchforinformation3 shoponline4 studyonline5 watchmoviesandotherprograms6 playgames7 chatonline8 downloadmusic 1 bebadforeyesandourbodies2 lesstimetogetalongwithothers3 spendtoomuchtimeonline4 terriblypollute5 usehighenergy6 Manytypesofcrime 犯罪 hasbeenrising IsitgoodorbadforstudentstousetheInternet Suggestion Manythingscanbe