Module6 The Internet and Telecommunications 课件.ppt

乐陵二中高一 theinternetandtelecommunications revision somewordsaboutcomputer harddisk monitor mouse screen cd rom keyboard 易接近的 可以使用的 创造 创建 创作 新的事物 percentagen beknownasbeknownforbeknownto养成作 的习惯培养对 的兴趣comeupwith此刻 目前fromthatmomentongodown accessibleadj 百分数 百分率createvt n adj creation creative 作为 而出名 因 而出名 被 所熟知 developthehabitofdoingsth developaninterestinsth 赶上 提出 提供 atthemoment 从那时起 下降 lead in doyoulikesurfingtheinternet whatcanwedoontheinternet searchforinformation doonlineshopping chatontheinternet sendane mailtoyourfriends playgames whatdoeswwwstandfor itstandsforworldwideweb somewebsitesioftenvisit internet fastreading afterreading answerthefollowingquestions 1 whatistheinternet 2 howdiditstart 3 whatistheworldwideweb 4 whoinventedit 1 whatistheinternet theinternetisthebiggestsourceofinformationintheworld anditisaccessiblethroughacomputer 2 howdiditstart in1969 darpadevelopedawayforalltheircomputersto talk toeachotherthroughthetelephone darpanet in1984 theusnationalsciencefoundation nsf startedthensfnet theinter network or internet 3 whatistheworldwideweb itisacomputernetworkthatallowscomputerstoaccessinformationfrommillionsofwebsitesviatheinternet theworldwidewebwasinventedin1991byanenglishscientist timberners lee 4 whoinventedit paragraph mainidea paragraph1 paragraph2 paragraph3 paragraph4 paragraph5 paragraph6 a thepresentsituationofberners lee b berners leeinventedtheworldwideweb c thedefinitionoftheworldwideweb d everyonecanusetheinternet e howtheinternetstarted f thedefinitionoftheinternet matcheachparagraphwiththemainidea introducetheinventorofworldwideweb b tellussomethingabouttheinternetandworldwideweb c theinternetiswidelyusedallovertheworld whatisthepassageabout thepassageisabout b para1 thedefinitionoftheinternet para2 thebirthoftheinternet para3 thedefinitionoftheworldwideweb para4 theinventionoftheworldwideweb para5 thedevelopmentofworldwideweb para6 aboutberners lee theinventorofwww textstructure thepassageisdividedintoparts two part1 1 2 thedefinition developmentoftheinternet part2 3 6 theworldwideweb berners lee readthetextagainanddotrue falseexercises 1 therearemillionsofpagesofinformationontheinternet 2 theusarmywerethefirstpeoplewhousedaninternetsystem 3 universitiesstartedusingtheinternetatthesametimeasthearmy 4 thepercentageofwebsitesinenglishisgettingsmaller t t t t f f 5 timberners leemadeitpossibleforscientiststousetheinternet 6 hehasmadealotofmoneyfromhisinvention carefulreading decidewhichsentencemeansthesameastheextractsfromthereadingpassage 1 forfifteenyears onlytheusarmycouldusethissystemofcommunication theusarmyonlyusedthissystemfor15years after15years otherpeoplewereabletouseitaswell 2 about80percentofwebtrafficisinenglish butthispercentageisnowgoingdown a webtrafficinenglishisbecominglessinteresting b thepercentageofenglishwebsitesisgettingsmaller 3 theworldwideweb allowscomputeruserstoaccessinformation a computeruserscanaccessinformationbecauseoftheworldwideweb b youneedpermissionfromtheworldwidewebbeforeyoucanaccessinformation 4 hecameupwiththeideaoftheworldwideweb a itwashisidea b hefoundtheideainabook r check taskone whichsentencesinthepassagehavethesamemeaningwiththefollowingones 1 theinternetismadeupofmillionsofpagesofdata 2 after15years notonlyusarmybutalsootherpeoplewereabletousethisnetworkofcomputer itconsistsofmillionsofpagesofdata forfifteenyears onlytheusarmycouldusethissystemofcommunication tasktwo it作 常用形容词有 translatethefollowingsentencesintochinese 1 itthenbecamepossibleforuniversitiestousethesystemaswell 2 berners leemadeitpossibleforeveryonetousetheinternet notjustuniversitiesandthearmy 此后 大学也能够使用这个系统才成为可能 it在句中作 hereitrefersto 贝尔纳斯 李使任何人 而不仅仅是大学和军队 使用因特网成为了可能 foreveryonetousetheinternet 形式宾语 形式主语 important necessary unusual popular 对我们而言 学好一门外语很重要 itisveryimportantforustolearnaforeignlanguagewell 他是一位奇怪的人 我们觉得和他工作很难 heisastrangeman wefinditverydifficulttoworkwithhim 3 berners leebuilthisfirstcomputerwhilehewasatuniversityusinganoldtelevision 读大学时 贝尔纳斯 李利用一台旧电视机制成了他的第一台电脑 现在分词短语充当方式状语 另外 它还可表示原因 条件 结果 让步 伴随状语 它表示与句子主语是主动关系 weatherpermitting wewillgoouttomorrow theycameintalkingandlaughing myglassesdroppedtotheground breakinginto topieces a b c using 是 我的眼镜掉到地上摔成碎片了 他们有说有笑地进来了 如果天气允许 我们明天外出 1 doyouthinkitpossiblethatby2020muchwebtrafficcouldbeinchinese why yes becausewiththedevelopmentofchina theitinchinawillbecomestrongerandwider taskthree 2 whatdidberners leedotodeveloptheinternet first hebroughtuptheideaoftheworldwideweb second hedesignedthefirst webbrowser whichmadeitpossibleforeveryonetousetheinternet theinternetis throughacomputer andit millionsofpagesofdata theycreatedanetworkofcomputers darpanet thenbecamepossibleforuniversitiestousethesystem nsfnet theinter network or internet timberners leemadeit foreveryonetousetheinternet universitiesandthearmy he thefirst webbrowser allowedcomputerusersto documentsfromothercomputers thewebandtheinternetgrew everyoneintheworldcanaccesstheinternet hisworldwidewebsystem nowberners leeworks alecturerinafamousuniversity accessible consistsof called it aswell becameknownas possible notjust designed which access fromthatmomenton using as listentothepassageandfillintheblanks darpa darpanet nsfnet nsf theworldwideweb inter network internet in1969 in1984 theusarmy introducethedevelopmentofinternet oralspeakingone oralspeakingtwo tellthestoryofberners lee now whilehewasatuniversity in1989 in1991 withinfiveyear boys thinkoftheadvantagesoftheinternet gils thinkofthedisadvantagesoftheinternet everycoinhastwosides theinternetalsohasitsadvantagesanddisadvantages discussion easytocontactsearchinformationshoppingonlinestudyonlinewatchlivematchesandotherprogramsseethedoctor badforeyeslazierandfatterlesschancetogetalongwithothersspendtoomuchtimeplayingcomputergamesandchattingfailintheexam suggestion goonlineproperlyhaveatimelimitchoosethingswhicharevaluabletoourstudyandlifeplacestudy healthandsafetybeforeotherthings self assessment homework whatdoyouwanttosaytoyourfriendswhoareaddictedto 对 上瘾 cyberbars writeashortpassageaboutthistopic keepawayfromcyberbars darpa darpanet nsf nsfnet defenseadvancedresearchprojectsagency国防部高级研究计划署 thenetworkofcomputerscreatedbyausdefenseorganization darpa it sshortfor us nationalsciencefoundation 国家科学基金会 anetworkstartedbythensf knownastheinter network or internet vocabulary expression accessibleadj 易接近的 可以使用的canbereached usedinternetisaccessibletoallthecomputerusers accessn meansofentering entrance 接近 通路 接近或进入的权利accesstotheresort 度假胜地 isquiteeasy 这个度假胜地很容易到达 studentsmusthaveaccesstoagoodlibrary v 访问 存取 信息 数据 接近 使用itiseasytoaccessinformationfromthiswebsite consistof由 组成 由 构成bemadeupoftheclubconsistsofmorethan200members consistin存在于 决定于thebeautyofveniceconsistsinthestyleofitsancientbuildings 威尼斯之美在于其古建筑的风格 consistwith与 一致 相符他言行不一 hisactiondoesnotconsistwithhiswords consist developvt vi使发达 发展 使发育hebelievesthatsportscandevelopmindandbody developthehabitofdoingsomething养成作 的习惯developaninterestinsomething培养对 的兴趣 developed发达的developing发展中的chinaisa countrywhileamericaisa country developing developed developmentn create创造指 有目的地把原材料制成新产品 也指 创造出原来不存在或与众不同的事物 manypeoplebelievethattheuniversewascreatedbythegod design设计指 制作某物之前深思熟虑地构思 itwashethatdesignedthegarden invent发明指 通过想象 研究 劳动 创造出前所未有的东西 尤指 科技上的发明创造 edisoninventedthelightbulb beknownas 作为 而出名georgeisknownasafamoussinger beknownfor因 而出名theplaceisknownforitsfruit especiallyitsseedlessgrapes beknownto被 所熟知itisknowntousallthattheorycomesfrompractice atthemoment此刻atanymoment在任何时候forthemoment目前 暂时foramoment片刻 一会儿atthelastmoment在紧要关头 godown下降 太阳 月亮 落下thesunisgoingdown 价格下跌pricedon tseemtobegoingdown 退烧i mgladyourtemperaturehasgonedown risevi 升起 提高 上涨 不跟宾语 thesunrisesintheeast raisevt 提高 抬起 必须跟宾语 thestudentraisedhishandtoanswertheteacher squestion comeupwith赶上 提出 提供weshallworkhardtocomeupwithhim ihopeyoucancomeupwithabetterplanthanthis catchupwith追上 赶上keepupwith跟上 不落后 viaprep bywayof bymeansofhesentmealetterviaoneofmyfriends 1 byjeeptheyvisitedanumberofeuropeancitieslastyear a travelledb travellingc totraveld havingtravelled2