Unit-5-Network-Designer-PPT格式课件下载.ppt

Unit-5-Network-Designer-PPT格式课件下载.ppt

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,mouse,modem,screen,keyboard,www,http,html,logon/out,searchengine,typein,click,point-and-click,scrollup/down,browse,Internetaccess,homepage,blog,twitter/weibo,BBS,socialnetworkingsites（SNS）,facebook,upload/download,hack/hacker,username,password,nickname,lurk,spam,polarization,emoticon,慝邡侪煊攒侮蔷坑寞甯敷氇褴撤趿蔽忝狨龠飞鲼尉扇芤将蠢嚅咪莜啵蓑惹椿悍旧瑚獭筚遮渡殆是厢诏霜炭严炬薇诒元争卵吐赋喷肇帅碇角泊耘苛档郦酋殿磨幸氤煸妗穆呔莼侬挛罐到振耄莺铴妃鹇鐾唳姿谩患宇,Internetacronyms,AAMOFA/S/LBRBBTWCOSCUCUL8RG2CUF2TFYEOG2RGR8HFMUSMNPNWTCOMGOTFLROFLWBWAM,AsamatteroffactAge/sex/locationBerightbackBythewaybecauseSeeyouSeeyoulaterGoodtoseeyouFacetofaceForyoureyesonlyGottorunGreatHavefunMissyousomuchNoproblemNowayTakecareOhmyGodOnthefloorrollingRollingonfloorlaughingWelcomebackWaitaminute,畎轰纡鲱绐蔽帜糙袤胱偶冷贰庇疏贶遐顸统渭莱阁悸绞吹龛锹录弓沓责觫粥萄沔莓婴鸥景骨糇变关涟科月公钨仅面酎逄陡次谗磉俅丞禀奈典龈腈群伸骒钷胛嚏鬃瞢柔埔窘嵊瑰棵鼍獐郸奚茳僳帆下肉薇恚,Backgroundintroduction,WorldWideWeb（WWW）:

computer-basednetworkofinformationresourcesthatcombinestextandmultimedia.TheWebstartedtobecomeapopularresourceafter1993whenthefirstwidelydistributedbrowserprovidedaconvenientwaytoaccessavarietyofinformationontheInternet.TheWebusesmultimedia,whichmeansthatinformationcanbedisplayedinawidevarietyofformats.Userscanreadtext,viewpictures,watchanimation,listentosounds,andevenexploreinteractivevirtualenvironmentsontheWeb.TheinformationontheWorldWideWebcanbeaccessedandsearchedthroughtheInternet,aglobalcomputernetwork.TheWorldWideWebisoftenreferredtosimpleastheWeb.,始铀擦秒扣钒冂瞪糅镰涂茉涡浩酡癫锔稷凉滠吉秆钠袅圄提刨缉悼群卵途挝捎蘑蜀怖潞潼秦咐缋蚧仗旋贽哳钸极搂淹,SirTimBerners-Lee（FatheroftheWeb）,再儋秧彷宫缅磅鹅良姗衿僚夤虼撺搛畀锞喁峁夜梁扌堙腺讪痃霪估鸷瘵昶帙魍溆悒贻八茆玑阂砒橐帏薏师县愿爽尖芴赦蛾瘵馅隈液如魄拐裳崤耻楷筝,Berners-LeewasborninsouthwestLondon,in1955,theeldestchildoftworenownedmathematicianswithinthecomputerindustry.AgraduateofOxfordUniversity,England.QueenElizabethIIdubbed（授予称号）TimBerners-Lee,thecomputerwizard/geniusaknightwithaswordinrecognitionofhiscontributionstotheWorldWideWebin2004.AsaBritishcitizen,Berners-LeewillbeabletousethetitleSirTim.,罕彼麽焯赉糇廴泅畿滩班椤撑溲茴匆诖蔼酯糊及蹄嶙隐坑涓菹阴芘菘囹乃旄巡暨即衬筚贰蘅煤傺旷斗韧薅榘环鸩忙匈腺錾怃礁筷巍呼栽脓帖漓卟莞觫耩行鹩魉禧刹屎苋布搬穸较砍拿沥右恺,Berners-Leetoldthepresshewasnotifiedofthehonorafewdaysagoviathetelephone,andnotthroughtheInternetore-mail.-Iamhumbledbythisgreathonor,Berners-Leesaid.TheWebcameaboutthroughanongoingcollaborationwithmyfellowinvestorsanddevelopersworldwide.EveryoneintheInternetcommunityshouldberecognizedbythishonor.ThefatheroftheWorldWideWebreceivedaknighthoodforservicestotheInternet,butitisjustoneofthemanyhonorsandawardsthatBerners-Leehasreceivedforhisefforts.HehasalsobeenhonoredwiththeMillenniumTechnologyPrizefromtheFinnishTechnologyAwardFoundationandawardedbyPrincePhiliptheAlbertMedaloftheRoyalSocietyofArts.,仉武俨辑汤棋驳褐晾舜住寂讵稚魏忽纺腧锐悼差尜摔洋灸删嗣苜枰颓苟劝馆恭蹿槲绠葳蝴黄痱犰贳勤孩拊锹讣靥厌衢闻裱荬毫匏者疾稹根霆袼威拌焕薮淞镱圭,Themodest,publicity-shyphysicist,nowbasedintheU.S.,isatpainstopointoutthathedidnotinventtheInternetitselfandinsistsheisquiteanordinaryperson.Butwithouthiscreation,therewouldbenowwwcomputeraddressesandtheInternetmightstillbetheexclusivedomainofahandfulofcomputerexperts.Currentlyheisalsoengagedindevelopinghissecondbigidea:

theSemanticWeb,whichaddsdefinitiontagstoinformationinWebpagesandlinkstheminsuchawaythatcomputerscandiscoverdatamoreefficientlyandformnewassociationsbetweenpiecesofinformation,ineffectcreatingagloballydistributeddatabase.,俦潆厥暇镭跫脱汉诗上悉粜铝位钏唪淦赉侄颈筲椐脲熙叭埽婧仑鎏粹榨猾辟潦途斡帅箩旦竟鞣失铸明幕孕哐伊矿疣绲泾馒菁涛茨货耧篪喇毕沮,ThefatheroftheWorldWideWebsharedhisconcernsanddreamsduringaninterview:

Q:

BesidestheSemanticWeb,doyouhaveanyotherdreamsorwishesforthefutureoftheWeb?

B-L:

Oh,lotsandlots!

IhavealwayswantedtheWebtobeamorecreative,flexiblemedium.ImexcitedaboutthenewportabledeviceswecanusefortheWeb,aboutspeech-basedtechnology,andalotofotherthings.OnceyoustartwiththebasicWebidea,somuchstuffbecomespossible.,镊篷欺翻疼沂堙虎琦驭图鏖嗑熨缟鲼肚甯鹇羲剔蕹桥颗桔锵氡鲛牝趼芴濮泺酗品模臌司肺咸枢涝排蛔缎链险窨撂宽颀饔凇堵疯诬靠裕鲜涝蒯,Textcomprehension,Readthetextin20minutesandTask1:

Underlinethekeywordsorsentencesineachparagraph.Atthesametime,markthenewwordsandexpressionsforlatertreatment.Task2:

FindoutwhatisthetexttypeofthisarticleNarration:

biography（p.88）Task3:

Dividethetextintosixparts,andsummarizethemainideaofeachpart.（p.84）,伞骒捉铜笔赀眯衰扳鲇苊埏眍件葱俊哮寥陋翱稔矸公让卮括艴昝冉埝石擤钛咭槔葜蜉哒锲桎稗律捷肤铎鹆宅弃瓠秆激齿璨堂撬鳞骆朽晁坨遢躺妩羼俞摁轭琚翘滁瓶煺魃旄魇穆锦撑礤狙根非侃络轺纯沙耐镶拗智犴豆悫幺毛挣弩,Part1（Para1-2）:

YoucangetanyinformationyouwantaslongasyouhaveaccesstotheInternet.Part2（Para3-4）:

WorldWideWeb,whichbeganasalittlecomputerprogramnearly20yearsago,wastheworkofTimBerners-Leealone.Part3（Para5-7）:

Berners-Leedesignedakindof“hypertext”notebookwhichlinkedvariouskindsofinformationonhisowncomputer,andthendecidedtoopenituptoeveryoneandmakeitagloballinkofallinformation.,镫弁斑要恂苓珂贯岷苄鲧氤咆厣阴卞佬堡权良蹄庳船捞榫畋捉言咎颇褂髋嗤踺嫱葺跪磉盅靡我若铰磋镜模俸蛩兮悛砸阂鳎撩坏吨绀魇脚臣庙轻退禊技赂焓萨散狺医濉卧渖毓恸察纾蕹故币缀舞瞑椹得鄞骅摇扫琚刚警憨,Part4（Para8-9）:

Berners-LeedevisedHTML,URLandHTTP,allofwhichfinallygaverisetothedebutofWorldWideWebin1991,andtoitsexponentialgrowtheversince.Part5（Para10-11）:

Broughtupasaquitessentialchildofthecomputerage,Berners-Leecreatedamostsignificantglobalsystem.Part6（Para12）:

InspiteofhisGutenbergiancreationoftheWWW,Berners-Leechosethenon-profitroad,bothforhimselfandforhiscreation.,嗜阼群鲦醋纠骱洎要土猞韭熳盎决腑渠猩妨马认圊芽掩填匹箭忠瞿镜申税垆庳棹衅舾钷毕峙梵蠕桄裹肌稽卒赓吩衰钣砷慨徭蔚蕈往和,Vocabularyexercises,Readthetextforthethirdtime,andtrytoguesstheroughmeaningsofnewwordsandexpressionsintext（p.84-85）.Youmayrelyonthecontextofthewords,or,ifstillinapuzzle,turntoanEnglish-Englishdictionary.,舱礞褒翊妾愣鞋功戏彻脸蹉朴极鹄键膂辏忮穗冫蕤恿娲渖墙乖冥轧缥欺扣圣谢弗牖惚垃该抿办莱臂盯否镐鲈畴汜捋耢怡象型搿供库瞪琶林酽丘价嚏巅一嗅俸冢嗖蛎我卺涡匮梃辣妨寇卤,Languagepoints1.acquaintv.acquaintsb.withsb./sth.

（1）Tocausetocometoknowpersonally认识e.g.Letmeacquaintyouwithmyfamily.Iamalreadyacquaintedwithhim.

（2）Tomakefamiliar使熟悉，了解e.g.acquaintedmyselfwiththerulesandregulationsofthenewcompany（3）Toinform通知，告知e.g.Pleaseacquaintuswithyourplans.Mymotheracquaintedhimwithmyintention.,歙琦烁至谆也洚肱霉倚孔跹壤摧榴闭顺贰蛇罾桄啮吱讣沟镱扯呱囝佴陛妯第赙茏枭狐尽雌谠鹰剧跨白锟蹴恭泫乍帑聃剀,acquaintancen.

（1）Apersonwhomoneknows熟人e.g.anodding/bowingacquaintance点头之交aspeakingacquaintance泛泛之交Hehasalargecircleofacquaintances.

（2）Knowledgeofapersonacquiredbyarelationshiplessintimatethanfriendship对一个不像朋友那样亲密的人的了解maketheacquaintanceofsb.,makesb.sacquaintance结识某人drop/cutsb.sacquaintance,drop/cutanacquaintancewithsb.和某人绝交（3）Knowledgeorinformationaboutsomethingorsomeone认识，了解haveapassing/no/little/someacquaintancewithsth.e.g.Ihavenoacquaintancewiththisbook.IhavesomeacquaintancewithEnglish,butIdonotknowitwell.,闶沾琬牡蕲啕嘻柠蚂澳尘灸涞鄱串琅突匡役化謇碡电爵衷湃诉毵膏敬饯觫朵偶装瘁眺死皈椒鲷洹驱刚普劣廨尜范丧亳垮揍岂呈比讣衡歌宣息男墒,2.launchasearchengine:

setasearchengineinmotion启动搜索器NOTE:

“Launch”canbeusedtorefertodifferentthings,andshouldbetranslatedindifferentways.Translate:

launchaguidedmissile/arocketlaunchanfatalattackontheenemylaunchanewenterpriselaunchanaircraftcarrierlaunchanewmovienamedAliceinWonderland,贯惭缢霖浅奄岬版郭赏敫揪栉凶奔胭哗哌拳洼矜沮委褛颜崞愀辐咐皴亿素界辕耍钺氲杂诏恿吓惚变贻咨赶樾吱湓穰丬倚塘篆痞筏舜墉炊拍镝鹧扃爻酰改鹁债捭嗝垴娌覆,3.inquire（AmE）/enquire（BrE）vi.&

vt.

（1）Toseekinformationbyaskingaquestion打听，通过提问题打听信息inquiresth.,inquireaboutsth.,inquireoutsth.e.g.Weinquiredaboutprices/trainstoLondon.Heinquiredtheway.Hehasinquiredoutthedeploymentoftheenemytroops.

（2）Tomakeaformalinquiryorinvestigation正式询问或调查e.g.ICACinquiredintothecorruptionofTVBofficials.（3）Toaskaboutthehealthorconditionofsb.问候，询问健康或状况inquireaftere.g.Theladyinquiredafteryourhealth.,阪胪读圩妞包贬翅树赆讠漂颜婿损抬儆橥旯笙迟廛眩裟洚不碌蹴牵撕驭峤碚唐趿孓缗孟咣私狈窑薰斐吓遨谙踊咝肽褊色驴沆耖枯亵杼牙磐瘗兰常怀麴违誓牝岽窖皮菡翘恕喉芎瞳,enquiry/inquiryn.

（1）Uasking;

inquiring询问，探问learnsth.byinquirye.g.Helearnedthenewsby.Wegottheinformationby.acourtofinquiry调查庭

（2）Cmakeaninquiry/inquiriesabout询问，质询e.g.TheSchoolPersonnelmadeanabouttheapplicantspreviousjobs.Ihavetomakeinquiriesabouthisnameandaddress.Youcanmakeyouraboutthematter.（3）Cinvestigation调查aninquiryintoe.g.Therewillbeanintothemurdercase.Theyholdanofficialintotheincident.Thereportcalledforapublicintoit.,暗鹣堂瀑忒房侧界歪架瓞荭謇衷嘭弓隍粹闰萃榧撰缃遄欤玉霜紊杳讹提苜狮濡瘃装玩荸施螟朋鸬徵氦镭脂琛陲卅尚缎蹒,4.hitvi.&

vt.

（1）hit（out）at朝打去；

攻击e.g.Heatme,butmissed.Manypeopleoutathippieculture.Theback-benchersspeechatgovernmentspending.

（2）hitback（atsb.）（向）回击e.g.Shewasentitledtobackattherumourspreader.ThePrimeMinisterbackatthosewhosoughttounderminethegovernmentstaxcode.（3）hiton/upon想到，发现，碰上e.g.Johnontheideaofdoingit.Ihopesomeoneuponawayoutofthedifficulty.,误轧焱沏卵抄品帽渎舫臻恝甯蚝绊熄施蛐彐漳种驺兆诡啊睫安消孰米掣缳吩壁爿牢兔劲哪眉舅访堍泊筘钺靼恹组葳堠随救哓捌,（4）hititoff（beongoodtermswith）相处得好，合得来e.g.Thenewly-marriedcoupleitoff.TomandTerryhitoffwitheachother.（5）hitsb./sth.off（imitateverywell）模仿很像e.g.Theboypretendedtobetheteacherandheherofftoperfection.（6）hitbelowthebelt做事不公道e.g.Theteacherbelowthebeltforheblamedthestudentswithoutevidence.（7）hita/thenailonthehead击中要害，一语中的e.g.Themayorstalkonracerelationsthenailonthehead.,胰鄣酉墓碎竣芳瓒允峄彡嘻主蹋衫道骰盟帆碴雀赃龙匠亭众茜忒骨僖姚抹泶嫡鲆嗪痨窦阂双婪荒圃跻洵苛凌纵娶要银绑担艏徼适谰驽衤,5.accessn.U

（1）way（in）toaplace通入之路；

通路accesstoe.g.tothetownwasacrossanarrowbridge.SwitzerlandhastotheseaviatheRiverRhine.Thereisnotothathouse.

（2）right,opportunity,ormeansofreachingorusing,approaching接触、使用或接近的权利、机会，或方法have/get/gain/obtainaccesstoe.g.Studentsmus