外研版高一必修一Module6课件

BySarah第一页，共33页。第一页，共33页。Readingandvocabulary第二页，共33页。第二页，共33页。HowmuchdoyouknowabouttheInternet?745623891第三页，共33页。第三页，共33页。1.WhatdoesPCstandfor(代表）?PCstandsforpersonalcomputer.(私人电脑）第四页，共33页。第四页，共33页。2.WhatdoesWWWstandfor?WWWstandsfortheWorldWideWeb.(万维网）第五页，共33页。第五页，共33页。3.WhatdoesITstandfor?ITstandsforinformationtechnology.第六页，共33页。第六页，共33页。4.Doyouknowanysearchengines?(搜索引擎）

internet第七页，共33页。第七页，共33页。5.Whoishe?SoftwaremillionaireMicrosoft

微软BillGates第八页，共33页。第八页，共33页。6.Whoishe?ThefatheroftheWorldWideWeb广域网/”万维网之父”AnEnglishscientistInventthefirstwebbrowser浏览器TimBerners-Lee第九页，共33页。第九页，共33页。7.Whatisthenameofthepopularwebbrowser(浏览器）atpresent？IEwebbrowser第十页，共33页。第十页，共33页。8.Whatdothesewordsmean?①Email②network

③BBS

④download/upload

⑤QQ电子邮件网络论坛

下载;上传聊天工具第十一页，共33页。第十一页，共33页。Whenwasthefirstcomputerinvented?A.1964B.1946C.1949D.1969第十二页，共33页。第十二页，共33页。Readthepassagequicklyandfinishtwotasks.Tothinkabout1.Thetitleofthepassage.2.TeonPage52第十三页，共33页。第十三页，共33页。Whichisthebesttitle?ThedefinitionandthedevelopmentofInternetB.HowtouseWorldWideWebC.Berners-LeedevelopedtheInternetD.TheInternetcreatesmanymillionaires第十四页，共33页。第十四页，共33页。para.1para.2para.3para.4para.5para.6a.WhoinventedtheWorldWide

Web?b.WhatistheInternet?c.HowdidtheInternetstart?d.AboutBerners-Lee——theinventorofWWW.e.ThedevelopmentofWWW.f.WhatistheWorldWideWeb?第十五页，共33页。第十五页，共33页。IntensivereadingTaskTwo

Activity3onP53Task

oneFillinthetableTaskThree

Activity4onP53第十六页，共33页。第十六页，共33页。FillinthetableIn1969In1984In1991NameofthenetworkInventorusersDARPANETNSFuniversitiesandthearmyeveryonewwwtheUSarmyTimBerners-LeeDARPAINTERNET/NSFNETYearEventReadPara2andPara4第十七页，共33页。第十七页，共33页。TherearemillionsofpagesofinformationontheInternet.2.TheUSarmywerethefirstpeoplewhousedanInternetsystem.3.UniversitiesstartedusingtheInternetatthesametimeasthearmy.4.ThepercentageofwebsitesinEnglishisgettingsmaller.5.TimBerners-LeemadeitpossibleforscientiststousetheInternet.6.Berners-Leemadealotofmoneyfromhisinvention..Activity3onP53(Para1)(Para2)(Para2)(Para3)(Para5)(Para6)第十八页，共33页。第十八页，共33页。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第十九页，共33页。第十九页，共33页。summary第二十页，共33页。第二十页，共33页。

Berners-LeeInternet

__________________wwwTimWhatdowelearnafterreadingthepassage?第二十一页，共33页。第二十一页，共33页。ThebiggestsourceofinformationaccessiblethroughacomputerfirstusedbythearmythenuniversitiesnoweveryoneINTERNET第二十二页，共33页。第二十二页，共33页。InventedbyTimacomputernetworkallowcomputeruserstoaccessinformationwebtrafficinEnglish(…by2020)W.W.W.第二十三页，共33页。第二十三页，共33页。First,hecameupwiththeideaoftheWorld

WideWeb.Second,hedesignedthefirst“webbrowser”,whichmadeitpossibleforeveryonetousetheInternet.TimBerners-LeeAnEnglishscientist,nowheworksasalectureratinstitute.第二十四页，共33页。第二十四页，共33页。

Berners-LeeInternet

wwwTimWelearnedalotafterreadingthepassage第二十五页，共33页。第二十五页，共33页。Topic1DiscussionTopic

3Topic2ThedisadvantagesofusingtheInternetTheadvantagesofusingthe

InternetWhatcanwedoon

theInternet?第二十六页，共33页。第二十六页，共33页。

Advantages

Disadvantages

1.sende-mailstoothers2.searchforinformation3.shoponline4.studyonline5.watchmovies

andotherprograms6.playgames7.chatonline8.downloadmusic…1.bebadforeyesandourbodies2.lesstimetogetalongwithothers3.spendtoomuchtimeonline4.terriblypollute5.usehighenergy6.Manytypesofcrime(犯罪）hasbeenrising…第二十七页，共33页。第二十七页，共33页。IsitgoodorbadforstudentstousetheInternet?第二十八页，共33页。第二十八页，共33页。SuggestionManythingscanbedoneonthecomputer,notjustplaying第二十九页，共33页。第二十九页，共33页。SuggestiontodestroyyouNOTtrapMakeitatooltohelpyou