必修一Module6课件.ppt
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必修一Module6课件.ppt
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ReadingandvocabularysurftheInternet网上冲浪clickon点击website网址email邮件personalcomputer电脑monitor显示器screen屏幕keyboard键盘CD-ROM光盘存储器mouse鼠标harddisk硬盘hardware硬件download下载store储存Newwords:
contain包含;包括access接近,通路crash崩溃keyword密码log记录,登录software软件breakdown故障source来源,出处accessible可进入的data数据defence保护,防卫create创造,发明network网络via途经;经由percentage百分数design设计document文件invention发明permission许可traffic交通;信息流量military军事的,军队的containaccesscrashkeywordlogsoftwarebreakdownsourceaccessibledatadefencecreatenetworkviapercentagedesigndocumentinventionpermissiontrafficmilitary包含;包括包含;包括接近,通路接近,通路崩溃崩溃密码密码记录,登录记录,登录软件软件故障故障来源,出处来源,出处可进入的可进入的数据数据保护,防卫保护,防卫创造,发明创造,发明网络网络途经;经由途经;经由百分数百分数设计设计文件文件发明发明许可许可交通;信息流量交通;信息流量军事的,军队的军事的,军队的WhatistheInternet?
HowdidtheInternetstart?
Fast-readingReadthepassagequicklyandthinkabout1.Whatistheinternet?
2.Howdidtheinternetstart?
3.WhatistheWorldWideWeb?
4.Whoinventedit?
1.TheInternetisthebiggestsourceofinformationintheworld,itsaccessiblethroughacomputer.2.In1969,aUSdefenseorganizationcreatedanetworkofcomputerscalledDARPANET.laterin1984,NSFstartedNSFNET,whichmadeitpossibleforuniversitiestousethesystemadwell.NSFNETisso-called“Internet”.3.TheWorldWideWebisacomputernetworkthatallowscomputeruserstoaccessinformationfrommillionsofwebsitesviatheInternet.Answers:
4.TimBerners-Lee.Ture(T)orFalse(F)1.TherearemillionsofpagesofinformationontheInternet.2.TheUSarmywerethefirstpeoplewhousedanInternetsystem.3.UniversitiesstartedusingtheInternetatthesametimeasthearmy.4.ThepercentageofwebsitesinEnglishisgettingsmaller.5.TimBerners-LeemadeitpossibleforscientiststousetheInternet.6.Berners-Leemadealotofmoneyfromhisinvention.Consolidation(课文浓缩,根据课文内容填空课文浓缩,根据课文内容填空)TheInternet,thebiggest_ofinformationintheworld,which_ofmillionsofpagesofdata,is_throughacomputer.In1969,DARPA,aUS_organization,_anewnetworkofcomputers_DARPANETandonly_bytheUSarmy.Thenin1984,the_networkwas_,_as“Internet”,anditthenbecame_foruniversitiestousethesystemas_.Thewebisacomputernetworkthatallows_usersto_informationfrommillionsofwebsitesviathe_.Thewebwas_in1991byanEnglishscientist,who_theideain1989.Healso_thefirst“webbrowser”._thewebandtheInternet_.sourceconsistsaccessibledefencecreatedcalledusedNSFNETstartedknownpossiblewellcomputeraccessInternetinventedcameupwithdesignedFromthatmomentongrewTopic2Topic1ThedisadvantagesofusingtheInternetTheadvantagesofusingtheInternetAdvantagesDisadvantages1.sende-mailstoothers2.searchforinformation3.shoponline4.studyonline5.watchmoviesandotherprograms6.playgames7.chatonline8.downloadmusic1.spendtoomuchtimeonline2.bebadforeyesandourbodies3.havelesstimetogetalongwithothers4.usehighenergy5.Manytypesofcrime(犯犯罪)罪)hasbeenrisingSuggestionSuggestionHomework:
1.Findoutthelanguagepointsinthepassage.2.Writeane-mailwiththetopic“myattitudetousingtheInternet”
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