計算機英語省公開課一等獎全國示范課微課金獎

ComputerEnglish計算機英語第1頁ComputerEnglish

Unit1Unit2Unit3Unit4Unit5Unit6Unit7Unit8Unit9Unit10第2頁UnitOneAFriendoraSpy_computer第3頁Warm-upWindows“視窗”操作系統(tǒng),窗口compact

disc

激光唱片，壓縮光盤[k?m‘p?kt]壓縮，緊密disc:磁盤operatingsystem操作系統(tǒng)Operatingadj.操作

Operatev.操作Operator操作員Operation操作；運算

database[英][?deit?beis]數(shù)據(jù)庫第4頁Warm-upUdiskU盤，全稱“USB閃存盤”，英文名“USBflashdisk”移動硬盤(MobileHarddisk)

modem[‘m?udem]調(diào)制解調(diào)器firewall

防火墻explorer[iks’pl?:r?]瀏覽器第5頁Warm-upprocessor

[‘pr?uses?]處理器Server服務(wù)器Servev.Servicen.PDA

個人數(shù)碼助手；掌上電腦

PersonalDigital

Assistant

['did?itl]數(shù)字[?'sist?nt]助手，助理Workstation[?w?:kstei??n]工作站第6頁Warm-up2mainframe

[‘meinfreim](大型電腦)主機,中央處理機desktop[‘deskt?p]n.桌面；臺式機

scanner[‘sk?n?]掃描設(shè)備;掃描器notebookcomputer

筆記本計算機

第7頁Warm-up2Laser[‘leiz?]激光laser

printer激光印字機Handheldadj.掌上型；手持型handheldcomputer手持式電腦,手提電腦掌上電腦（handheld

computer）也稱PDA第8頁TextAdvantage[?d’vɑ:ntid?]n.優(yōu)點,優(yōu)勢Everyadvantagehasitsdisadvantage.有利必有弊launch[l?:nt?](新產(chǎn)品)投產(chǎn),發(fā)射Theyhavelaunchedaspaceship他們發(fā)射了一艘宇宙飛船。Pioneering[?pai??ni?ri?]開創(chuàng)性,先驅(qū)FromthenonRatherthan而不是instantmessage即時消息webcameras網(wǎng)絡(luò)攝像機第9頁Textbargain[?bɑ:ɡin]減價品,特價商品Bargainairfares打折機票telecommuting遠(yuǎn)程交換,遠(yuǎn)程辦公Commute[k??mju:t]通勤videogame視頻游戲,sedentary[?sed?nt?ri](指工作等)坐著干,案頭第10頁Languagefocusunprecedented[?n?presid?ntid]前所未有,無前例access[??kses]通道,入口，存取(計算機文件)Privacy[‘praiv?si]私事，隱私

Landscape風(fēng)景,景觀第11頁LanguagefocusOnlinefirm網(wǎng)絡(luò)企業(yè)sort分類;整理unique[ju:?ni:k]獨一無二,獨特identification[ai?dentifi?kei??n]判定,識別personalidentificationnumberPIN個人識別號碼第12頁Languagefocusasfaras據(jù)…,就…AsfarasIknow,hewillbeawayforthreemonths.據(jù)我所知,他將離開三個月。Effect[i‘fekt]

[(+on/upon)]影響

Gofardeeperthan遠(yuǎn)遠(yuǎn)不止Particularly[p?'tikjul?li]

ad.尤其，尤其第13頁Languagefocusflourish[?fl?ri?]繁榮，興旺發(fā)達(dá)platform

[?pl?tf?:m]臺,平臺socialnetworking社交網(wǎng)絡(luò)，社會網(wǎng)絡(luò)networking

連[聯(lián)]網(wǎng)，人際網(wǎng),關(guān)系網(wǎng)range

[reind?]一系列，范圍，改變Range…from

從...改變到...clique

[kli:k]小集團(tuán),第14頁Languagefocusfantasy[?f?nt?si]想像,幻想，虛幻inhabit[in?h?bit]居住于,棲居于animate[??nimeit]使有生氣;激勵animated活躍地avatar[??v??t?:]化身,（游戲用語)你角色。阿凡達(dá)（Avatar）Proxy[?pr?ksi]代理人,代表virtual

[?v?:tju?l](計算機)虛擬;模擬property[?pr?p?ti]財產(chǎn);資產(chǎn)

第15頁Languagefocusunleash[??n?li:?]釋放，發(fā)泄Afloodof大量weblog博客又叫日志microblog

微博“博主”就是author，也稱sender；而博主追隨者則被稱為followers第16頁Languagefocusjournalism[?d??:n??liz?m]新聞，新聞業(yè)市民新聞（citizenjournalism）democratic[?dem??kr?tik]

民主Lack缺乏，缺乏integrity[in?teɡriti]完整,完全reliability[ri?lai??biliti]

可靠，可信賴第17頁LanguagefocusEducationMilitaryCorrode[k??r?ud]使腐蝕;侵蝕Institution[insti‘tju:?n]機構(gòu),制度Development發(fā)展Technology[tek‘n?l?d?i]科技，技術(shù)Progress進(jìn)步Conquer[?k??k?]攻克,征服

第18頁LanguagefocusComputershaveflourishedasaplatformforsocialnetworking,withgroupsrangingfromonlinecliquestofantasyworldsinhabitedbyanimatedcustom“avatar”proxiesthatparty,work,andbuyvirtualproperty.計算機已經(jīng)發(fā)展成為一個繁忙社交網(wǎng)絡(luò)平臺，各種不一樣組織，從網(wǎng)上小團(tuán)體到神奇世界，那里居住著活躍用戶“虛擬化身”代理人，他們聚會，工作而且購置虛擬財產(chǎn)。

第19頁Exercise2videogames 視頻游戲personalcomputer 個人計算機telecommuting 遠(yuǎn)程辦公I(xiàn)nternetfirms 網(wǎng)絡(luò)企業(yè)uniqueidentificationnumber 獨特識別號碼第20頁Exercise2digital 數(shù)字化avatar 虛擬化身weblog 網(wǎng)絡(luò)日志citizenjournalism 市民新聞standardsforintegrity 完整性標(biāo)準(zhǔn)第21頁Exercise3

webcameras;

access;information;

bringstheworldintoourhome

第22頁Exercise5Salesman:youheardright;anexcellentdealCustomer:adesktopcomputerwithalotofmemorySalesman:highlyrecommendSalesman:seventeen-inchcolormonitorsCustomer:thisisreallyagoodsystemforastudent

第23頁補充對話Whatkindofcomputerdoyouhaveinmind?I’dliketohaveanotebook.Whichbrandareyouinterestedin,Lenovo,HP,DellorSony?Thecheaper,thebetter.Ilikethisone,Sony,Display14”,HardDisk500GB,RAM2GB,WindowsXP,ProcessorIntelCoreDuo.第24頁wordsDisplay顯示器HardDisk硬盤RAM內(nèi)存Processor處理器IntelCoreDuo酷睿雙核第25頁UnitTwoFundamentalsofcomputerhardware第26頁Warm-upFundamentals原理，基本原因Hardware[?hɑ:dw??]硬件SoftwareWare制品，器皿Component[k?m?p?un?nt]部件，構(gòu)件Concept[?k?nsept]概念Microprocessor[‘ma?kr???pr?ses?]微處理器第27頁Warm-upPCcamera

電腦攝像頭compactdiscdriver光盤驅(qū)動器Keyboard[?ki:b?:d]鍵盤

Photoshop圖像處理軟件modem[?m?udem調(diào)制解調(diào)器laserprinter

激光打印機CPU'centralprocessingunit'中央處理器

第28頁Warm-upliquidcrystaldisplay

液晶顯示器LCD[?krist?l]水晶LED=LightEmittingDiode發(fā)光二級管[

i?mit

]發(fā)射[?dai?ud]二極管

LargeElectronicDisplay大型電子展示LEDGamepad游戲手柄，游戲鍵盤第29頁Textconsistof由…組成，由...組成Thebookconsistsofnineteenchapters.全書共分19章。Device[di?vais]n.設(shè)備，裝置Processing[pr???ses??]n.處理Storage[?st?:rid?]n.存放器，內(nèi)存communication[

k??mju:ni?kei??n]通信第30頁TextInputdevicesareequipmentthattranslatesdataandprograms

thathumanscanunderstand

intoaform

thatthecomputercanprocess.輸入設(shè)備是把人們能夠了解數(shù)據(jù)和程序翻譯成計算機能夠處理形式設(shè)備。第31頁Textequipment

[

i?kwipm?nt]設(shè)備，裝置Common[?k?m?n]常見Device[di?vais]設(shè)備，裝置Form形式Additional附加Specialized[?spe??la?zd]專門;專業(yè)第32頁TextTypically[?t?p?kl?]通常；Roll[r?ul]滾動，開始移動Direct[di?rekt]指示方向Insertion[?n?s?:??n]插入Cursor[?k?:s?]光標(biāo)Command[k??mɑ:nd]命令Drawfigures畫圖第33頁Languagefocuscircuitry[?s?:kitri]電路,線路Housev.安置，cabinet[?k?binit]機箱manipulate

m??nipjuleit操作，circuitry[?s?:kitri]電路,線路contain[k?n?tein]包含，容納integratedcircuit[??nt?gre?t?d]

集成電路Microprocessor微處理器Chip芯片第34頁LanguagefocusMemory[?mem?ri]存放器，內(nèi)存primarystorage主存放器primary[?praim?ri]主要;基本Instruction[in?str?k??n]指令Temporary[?temp?r?ri]暫時，暫時

Disrupt[dis?r?pt]中止Tinymemorychip微小存放芯片第35頁Languagefocussecondarystorage

輔助存放器normally[?n?:m?li]通常;正常地referto

指…而言permanently[?p?:m?n?ntl?]永久地cabinet[?k?binit]；機殼；箱，機箱第36頁Languagefocusapartfrom除去，撇開…來說(表示除…以外還有)，另外，加之Apartfromsomespellingmistakes,thecompositionisfairlygood.除了一些拼寫錯誤,這篇文章寫得很不錯。optical[??ptik?l]光學(xué),光Opticaldisk光盤第37頁LanguagefocusInsert[in?s?:t]插入Remove[ri?mu:v]拿下,除[移]去Separately[?sep?r?tl?]分別地，單獨bycontrast

相比之下Bycontrast,hewasmuchcleverer.相比之下,他要靈巧得多。contrast[?k?ntr?st]對比，對照第38頁Languagefocusresembleri?zembl]看起來像，像dramatically[dr??m?t?kli]顯著crispimages清楚圖像transmit[tr?nz?mit]發(fā)射,播送binary[?bain?ri:]二進(jìn)制PascalPascal語言第39頁Exercise4Interpret[in?t?:prit]解釋,翻譯Operation[??p??rei??n]操作運算Instructionset指令集binary[?bain?ri:]二進(jìn)制BASICBeginnersAll-purposeSymbolicInstructionCodeBASIC語言(初學(xué)者通用指令碼)PascalPascal語言第40頁Exercise2inputdevice 輸入設(shè)備integratedcircuit 集成電路centralprocessingunit中央處理器memory 內(nèi)存microprocessor 微處理器第41頁Exercise2diskdrive 磁盤驅(qū)動器opticaldisk 光盤liquidcrystaldisplay(LCD)液晶顯示器outputdevice 輸出設(shè)備modem 調(diào)制解調(diào)器第42頁Exercise3

thekeyboard;themouse

outsideofthecentralprocessingunit;systemunitcabinet

Amodem;telephonelines第43頁Exercise5Customer:theAddNewHardwareWizardTechsupport:aninternaloranexternalCustomer:putitintheslotTechsupport:putfloppydisksTechsupport:isn'tcompatiblewiththemodem第44頁Languagefocustechsupport技術(shù)支持部門detect[di?tekt]

檢測wizard[?wiz?d]向?qū)idtower中塔機箱Refund償還,償還額,退款Compatible[k?m?p?t?bl]

(可)兼容，可共存[COMP]universalserialbus通用串行總線serial【?si?ri?l】串行；串聯(lián)；連續(xù)PentiumIntel企業(yè)生產(chǎn)CPU芯片，漢字譯名為“飛躍”第45頁補充對話DIYPC組裝機Motherboard主板Display顯示器Tower機箱harddrives硬驅(qū)graphiccards顯卡soundcards聲卡第46頁補充對話A:CanIhelpyou?B:Yes,IwanttobuyaDIYPC.Canyoutellmewhatcomputercomponentsyouhave?A:Wehaveallthecomputercomponentshere,includingmotherboards,displays,RAMs(memorycard),harddrives,graphiccards,CPUs,soundcardsandeverythingyouneedtobuildyourPC.B:Canyourecommendsomecomponentsforme?第47頁補充對話A:Noproblem.HowmuchdoyouwanttospendonaDIYPC?B:About3000Yuan.A:WhatdoyouwanttodowithyourPC?B:Viewthenews,chatwithmyfriends,playPCgamesanddomyhomework.A:Isee.B:Shallwefirststartfromthemonitors.B:OK.第48頁UnitThreeTrafficCop-Operatingsystem第49頁Languagefocustrafficcop交通警察UNIX[?ju:niks]UNIX操作系統(tǒng)一個多用戶計算機操作系統(tǒng)opticaldisc光盤,光盤片DOS'diskoperatingsystem'磁盤操作系統(tǒng)

Linux一個可無償使用UNIX操作系統(tǒng),運行于普通PC機上windowsfirewall(視窗防火墻)

第50頁Languagefocusprogrammer程序設(shè)計者,可數(shù)名詞程序員

Programn.程序

v.

[計]給……編寫程序

Programming為(計算機)編制程序

Programmable[?pr?uɡr?m?bl]可設(shè)計，可編程

第51頁TextASoftware軟件hardware硬件Application[??pli?kei??n]應(yīng)用；申請

Applicationsoftware應(yīng)用軟件

systemsoftware系統(tǒng)軟件Custom-written按客戶需要而編寫custom-written就是按某人特點專門寫東西，也就是我們常說"量身打造"

Packaged成套，封裝Packagedsoftware=softwarepackage軟件包End-user終端用戶background后臺,幕后，背景第52頁TextAThinkof~as把~看作Programn.程序

v.

[計]給……編寫程序

programmer程序設(shè)計者,程序員

Programming為(計算機)編制程序

Programmable[?pr?uɡr?m?bl]可編程

Instruction[in?str?k??n]指令I(lǐng)nmostcases在大多數(shù)情況下interchangeable

[??nt??t?e?nd??b?l]可交換，可交換第53頁TextAApplicationsoftware,whichmaybecustom-writtenorcomeinpackagedform,does“End-User”work.應(yīng)用軟件做終端用戶工作。它能夠是針對詳細(xì)客戶需要而編寫或是以封裝形式出現(xiàn)。（軟件包）Youcanthinkofapplicationsoftwareasthekindyouuseandthinkofsystemsoftwareasthekindthecomputeruses.你能夠把應(yīng)用軟件看成是用戶使用那種軟件，而把系統(tǒng)軟件看成是計算機自己使用那種軟件。Programsareinstructions

thattellthecomputerhowtoprocessdataintotheformyouwant.程序是指令，它告訴計算機怎樣把數(shù)據(jù)處理成你想要形式第54頁TextAApplicationsoftwaremightbedescribedas“end-user”software.Itperformsusefulworkongeneral-purposetasks,suchaswordprocessingandcostestimating.Applicationsoftwaremaybepackagedorcustom-made.第55頁TextAItincludesprograms

thathelpthecomputermanageitsowninternalresources.它包含……程序。幫助計算機管理它內(nèi)部資源Themostimportantsystemsoftwareistheoperatingsystem,whichinteractsbetweentheapplicationsoftwareandthecomputer.它在應(yīng)用軟件和計算機之間互動（交互）第56頁TextAbedescribedas被描述為perform[p??f?:m]執(zhí)行，完成general-purpose通用，普通用途W(wǎng)ordprocessing文字處理Estimate[?est??meit]預(yù)計，估算

Packaged成套，封裝Custom-made按客戶需要而定制，量身定做第57頁TextAPackagedsoftware軟件包Prewritten事先寫好professional[pr??fe??n?l]職業(yè),專業(yè)programmer[?pr???gr?m?](計算機)程序員typically[?t?p?kl?]通常；普通Available可用，可得到，第58頁TextAinstruct[in?str?kt]指導(dǎo)Computev.計算Payroll[?peir?ul]工資單,

payrollcheck工資支票

keeptrackof

統(tǒng)計；warehouse[?w??haus]倉庫,貨棧commission[k??mi??n]傭金,回扣第59頁TextAinteract[??nt?r??kt]相互作用,互動

internal[in?t?:n?l]內(nèi)部,里面resource[ri?s?:s]

資源concentrate[?k?ns?ntreit]專心于;聚精會神concentrateon把精力集中在…Complexity[k?m?pleks?ti:]復(fù)雜性第60頁TextAoutgrow[a?t?gr??]生長速度超出compatible[k?m?p?t?bl]可兼容，可共存environment[in?vai?r?nm?nt](運行）環(huán)境；工作平臺；extend[iks?tend]延長;擴(kuò)展capability[?ke?p??b?l?ti]能力enhanced[in?hɑ:nst]增強,提升codebase.

編碼基數(shù)version[?v?:??n]

版本originally[??r?d??n?li]起初;原來compiler[k?m?pail?]編譯器/程序suite[swi:t]套；套裝軟件

第61頁Exercise2end-user 終端用戶operatingsystem 操作系統(tǒng)storingdata 儲存數(shù)據(jù)compatiblecomputer 兼容機costestimate 成本估算第62頁Exercise2packagedsoftware 軟件包applicationsoftware 應(yīng)用軟件professionalprogrammer專業(yè)編程員backgroundwork 后臺工作systemssoftware 系統(tǒng)軟件第63頁Exercise3

applicationsoftware;systemsoftware;applicationsoftware,computeruses.

“end-user”,packaged;custom-made;Packagedsoftware;12,000.

“background”;programs;theoperatingsystem;theapplicationsoftware;thecomputer;DOS;Windows;Unix.第64頁Exercise4Enhance增強Spur刺激；促進(jìn)

workforce勞動力Telecommunication電信；遠(yuǎn)程通信

Sector行業(yè)，板塊Grossdomesticproduct國內(nèi)生產(chǎn)總值

Exceed超出；超出

Revenue收入第65頁TextATechSupport:Whatoperatingsystemareyourunning?Customer:Well,everythingisfine,butthereisoneprogramthatisnot.Customer:It'scalledMS-DOSPrompt.TechSupport:Toavoidseeingthese,you’dbetterexitWindowsbeforeyoushutdownyourcomputer.TechSupport:youcouldn’tavoidseeingthosedescriptionsagainaswellasdamagingyourcomputer第66頁補充對話picsApicisaphotograph

Icons[‘a(chǎn)?k?n】圖標(biāo)mediaplayer媒體播放器RecycleBin回收站；資源回收筒/ri??sa?k?l/再循環(huán)[b?n]n.箱子，容器deletingfiles[d?'lit]刪除

InternetExplorerIE瀏覽器accesstheInternet訪問互聯(lián)網(wǎng)standfor代表MicrosoftWord微軟文字處理軟件第67頁補充對話Whatarethesepicsonyourdesktopfor?Theyareicons.Thisoneismediaplayer.It’sforlisteningtomusicandwatchingvideos.Isee.RecycleBinisfoedeletingfiles.InternetExplorerisatooltoaccesstheInternet.WhatdosetheiconWstandfor?That’sMicrosoftWord.It’sforwordprocessing,thatisforwriting.第68頁UnitFourOfficeAutomation第69頁TextAautomation[??:t??mei??n]自動化，自動裝置photocopier[?f??t??k?pi:?]影印機,復(fù)印機headphone[?hedf?un]戴在頭上收話器,雙耳式耳機第70頁TextAadvantage[?d?vɑ:ntid?]益處,利益takeadvantangeof

利用technical[?teknik?l]技術(shù)advancement[?d?vɑ:nsm?nt]進(jìn)步benefit[?benifit]幫助，促進(jìn)productivity[?pr?d?k?tiviti]生產(chǎn)率,生產(chǎn)力efficient[i?fi??nt]效率高substantially[s?b?st?n??l?]本質(zhì)上,大大地第71頁TextAorganizations[??:ɡ?nai?zei??n]組織；機構(gòu)variety[v??rai?ti]種類；多樣化Vary改變，使多樣化Various各種各樣component[k?m?p?un?nt]部件，構(gòu)件disposal[dis?p?uz?l]配置，attheirdisposal由….支配（使用）EDMS

ElectronicDocumentManagementSystem電子文檔管理系統(tǒng)第72頁TextATakeadvantageoftechnicaladvancementsthroughnetworkingandofficeautomationtobenefityourbusiness,increaseproductivity,andmakethemostefficientuseofyourmoney.利用科技進(jìn)步，經(jīng)過網(wǎng)絡(luò)和辦公自動化，來促進(jìn)你事業(yè)，提升生產(chǎn)率，而且使用你金錢。Nowmoreandmorepeopleareinterestedinthesamegoal:usingmicrocomputerstosolveproblems.現(xiàn)在越來越多人對一樣目標(biāo)感興趣：用微機處理問題。Itischangingsubstantiallythewaypeopleworkinanoffice．這極大地改變了人們在辦公室工作方式。第73頁TextAPC:FaxMachinePhotocopierScannerDigitalcameraElectronicDocumentManagementsystem(EDMS)SurgeSuppressor/uninterruptedpowersupply電涌抑制器（電涌保護(hù)器）/不間斷電源Antiviralsoftware抗病毒軟件第74頁TextAMicroprocessor1GHz/2~4GMHz千兆赫茲1GMHZ=每秒運算100萬次RAM128MB/2GBHarddrive40BG/500GBVideocardPixelsat28pitch(間距）/15.6-inchLCDMonitorwith1024X768PixelsResolutionTheantiviralsoftwareisessentialtokeeptheofficefreeofviruses.Keep…freeof使…免受(影響；傷害等)Itcanscanfilesande-mailattachmentsastheyaredownloaded.第75頁TextAingeneral普通而言,總來說,通常；大致上complex[?k?mpleks]復(fù)雜backward向后，逆，倒，反向compatible[k?m?p?t?bl]可兼容，可共存resolution[?rez??lu:??n]分辨率決定pixel[?piks?l](顯示器或電視機圖像)像素,（組成屏幕圖像最小獨立元素）pitch[pit?](字符)間距[P]第76頁TextAdockingstation系泊部位

插接站replicator重復(fù)符

portreplicator(備有各種端口方便筆記本型電腦使用)多端口轉(zhuǎn)接器，

端口復(fù)制器replicate[?repl??ke?t]復(fù)制;重復(fù)

attach[??t?t?]附上[加，屬]，連接；【微軟】選取peripheral[p??r?f?r?l]外圍設(shè)備,周圍設(shè)備

第77頁TextAthermal[?θ?:m?l]熱,熱量,

inkjet噴墨，墨水噴射

inkjettypewriter墨水噴射打字機

waxy[?w?ksi]

蠟狀；蠟

第78頁TextAautomaticdocumentfeeder自動文件輸送裝置，自動文稿進(jìn)紙器duplexing[?dju:pleksi?]雙，雙重，雙向collating校對，對照，排序，整理[k??le?t]stapling[?steipli?]cropping剪切[裁剪，修整](技術(shù)，方法)option[??p??n]選件選項，選擇(項)，可[任]選(項，件)；備選樣機analog[??n??l?:g]模擬，模擬jam干擾；阻塞，堵塞第79頁TextAkeepinmind

記住interface[?int?feis]接口,界面graphics[?gr?f?ks]圖形，圖形學(xué)image[?imid?]圖象，影象，映射dpi:dotsperinch每英寸(灰)點數(shù)，(灰)點/英寸

,分辨率第80頁TextAadequate[??dikwit]充分,足夠

simultaneous[?sim?l?teinj?s]同時access[??kses]訪問,接入取得(數(shù)據(jù))；訪問，存取(泛指取數(shù)或存數(shù))，在…上存取數(shù)據(jù)；取數(shù)；使用；靠近；進(jìn)網(wǎng)；接通(計算機)；(信息)輸入存放裝置simultaneousaccess同時存取，并行存取；同時訪問format[?f?:m?t]格式，格式化，版式spreadsheet[?spred??i:t]電子表格，電子數(shù)據(jù)表

digitize[?did?itaiz]數(shù)字化presentation[?prez?n?tei??n]表示[展現(xiàn)]；圖象；【微軟】簡報，外觀，演示文稿第81頁TextAsurge[s?:d?]浪涌，電涌suppressor[s??pres?]抑制器surgesuppressor電涌抑制器;涌波抑制器

antiviral[??nti?vai?r?l]抗病毒

essential[i?sen??l]必不可少,絕對必要;非常主要

,本質(zhì),實質(zhì),基本第82頁浪涌抑制器：就是過電流保護(hù)，保護(hù)電器不受過電壓而損壞，作用是電流突然超出額定值時候能夠及時斷開，保護(hù)電路。民用浪涌抑制器就是能夠跳閘插線板

端口復(fù)制器只是轉(zhuǎn)接機身中控制器端口，而擴(kuò)展塢則有更多USB接口能夠有效提升筆記本底部散熱能力，加強空氣流通，不會將多出熱量傳至桌面從而降低使用舒適感，同時也能更加好保護(hù)筆記本內(nèi)部元件不會因為過熱而造成損壞；能夠提升工作效率。在辦公室，將網(wǎng)線、電源線、打印機線、鼠標(biāo)等都連接到端口復(fù)制器或者擴(kuò)展塢上，使用時候把機器放上去就能夠了，而離開時候一個按鍵就能夠把機器和端口復(fù)制器、擴(kuò)展塢分離，十分方便；

第83頁TextAAntiviral[?nt?‘va?r(?)l]抗病毒Viral病毒Virusn.病毒Keep…freeof使…免受(影響；傷害等)Theantiviralsoftwareisessentialtokeeptheofficefreeofviruses.要使辦公室免受病毒侵害，殺毒殺毒軟件時必要。Itcanscanfilesande-mailattachmentsastheyaredownloaded.它能夠在文件下載同時掃描文件及電子郵件附件。第84頁Exercise2officeautomation 辦公自動化antiviralsoftware 抗病毒軟件scanner 掃描儀documentmanagementsystem文檔管理系統(tǒng)portreplicator 端口復(fù)用器第85頁Exercise2peripheraldevice 外部設(shè)備analogcopier 模擬復(fù)印機dockingstation 停放站photocopier 復(fù)印機digitalcamera 數(shù)碼相機第86頁Exercise3

officeautomation,faxmachines,

photocopiers,scanners.

harddrive,floppydrive,

CD-ROMdrive,DVDdrive.

thermal,

laser,waxypaper,laser,ordinarypaper,Thelaserfax

machine,qualityandspeed.

peripheraldevices,printer.

text,spreadsheets,graphics.第87頁Exercise51)I'mhavingtroublewithWordPerfect2)ThereisnothingdisplayedonthescreenwhenItype3)Canyoumoveyourcursoraroundthescreen4)Doesyourmonitorhaveapowerindicator5)ifit'spluggedsecurelyintothebackofyourcomputer6)unplugyoursystemandpackitupjustlikeitwaswhenyougotit.第88頁補充對話chattingsoftwarecontactlist.Pleaseaddmetoyourcontactlist.第89頁補充對話IfindmostChineseliketouseQQforonlinechatting.Yes.QQisthemostpopularchattingsoftwareinChina.DoyouoftenchatwithyourfriendsviaQQ?Yes.Ihave50friendsinthecontactlist.Pleaseaddmetoyourcontactlist.第90頁UnitFiveAmagicworld-Internet第91頁TextAMagic[‘m?d?ik]不可思議，魔術(shù)bulletin['bulitin]公告,公報bulletinboard公告牌camerashootinghead攝像頭connector[k?'n?kt?]連接器wirelessrouter['raut?]無線路由器第92頁TextAinterconnect[??nt?k??nekt]相互連接;互連relatively[?rel?t?vl?]相對地,相對來說；相比較而言brief[bri:f]概要,摘要，簡短explosive[iks?pl?usiv]爆炸，突增

第93頁TextATheInternetisthenameforcomputers

allovertheworldthatareinternettedorinterconnected.互聯(lián)網(wǎng)是…計算機總稱全世界相互聯(lián)網(wǎng)或者或者相互連接Ithashadarelativelybriefbutexplosivehistory.它有相對簡短但急劇擴(kuò)張歷史。第94頁TextAoriginal[??rid?in?l]起初;最初basis[?beisis]survive[s??vaiv]幸存；幸免于難；挺過disaster[di?zɑ:st?]災(zāi)難,災(zāi)禍conduct[k?n?d?kt]引導(dǎo)，進(jìn)行；實施colleague[?k?li:ɡ]同事,同僚,同行military[?milit?ri]軍事,軍用;industrial[in?d?stri?l]工業(yè),產(chǎn)業(yè)complex[?k?mpleks]

綜合體,綜合企業(yè)第95頁TextACollection集合Understand了解，默認(rèn)backbone[?b?k?b??n]骨干,支柱,脊柱repository[r??p?z??t?:ri]倉庫;寶庫influence[?influ?ns]影響,支配section[?sek??n]章節(jié)，

部分cover[?k?v?]覆蓋,包括,包含

第96頁TextAregister[?red?ist?]統(tǒng)計;登記;注冊Compose寫作，編寫Primary主要，基本Interact互動，相互作用Outsideworld外界第97頁TextAOneofthefirstthings

anyInternetuserdoes

oncetheyareonline

istochecktheirmails.一旦他們上網(wǎng)，任何互聯(lián)網(wǎng)用戶首先要做事情之一，是檢驗他們郵件Manypeopleconsideritastheirprimarywayofinteractingwiththeoutsideworld.許多人把它看做是與外界互動主要方式。第98頁TextAUsenet新聞討論組，是UsesNetwork縮寫

Newsgroup新聞組Bulletinboards公告板Publicforums公共論壇forums[?f?:r?m]論壇,討論會Specialized[‘sp???’la?zd]專門recreation[?rekri?ei?n]娛樂(方式);消遣(方式)issue[?isju:]問題；議題；爭議，爭端，爭論點

第99頁TextAremotelogin遠(yuǎn)程登錄remote[ri?m?ut]遠(yuǎn)程，遙遠(yuǎn)[RMT]login[?l?:g??n【電腦】登錄,進(jìn)入系統(tǒng)account[??kaunt]賬,賬戶，帳戶號碼FTPFileTransferProtocol文件傳送[輸]協(xié)議Accessible[?k?ses?b?l]可存取，可進(jìn)入Access[??kses]訪問，接入，取得(數(shù)據(jù))；訪問，存取(泛指取數(shù)或存數(shù))，進(jìn)網(wǎng)；接通(計算機)；存?。贿M(jìn)網(wǎng)第100頁TextAWAIS(WideAreaInformationServers)廣域信息服務(wù)系統(tǒng)Distribute[dis?tribju:t]分布;散播Specify[?spesifai]指定，要求，確定Acronym['?kr?nim]首字母縮略詞Access['?kses]訪問第101頁Exercise2Computingcapacity 計算能力multiplepaths 多條路徑remotelogin 遠(yuǎn)程登錄publicforum 公眾論壇bulletinboard 布告牌第102頁Exercise2registeredemail 注冊郵件filetransfer 文件傳輸WAIS 廣域信息服務(wù)系統(tǒng)standardsystem 標(biāo)準(zhǔn)體系backbonesystem 骨干網(wǎng)第103頁Exercise31)toincreasecomputingcapacity,anuclearwar,multiplepaths

2)theInternet,themilitarypurpose,non-military

3)exchangemessages,electronic"conferences".4)astandardsystemofaddresses,commands,backbonesystems.5)emails,messages,news,games.第104頁Exercise5“Whatdoyoumean?”“Whenyoudoubleclickouricon,doesthemodemdialup?”“Whichoneisyouricon?”“Andoursoftwareisinstalled?”“downloadedalltheinformation”第105頁補充對話converter變換器MP4VideoConverterMP4視頻轉(zhuǎn)換器DVDDigitalVideoDisk數(shù)字影盤第106頁補充對話Dad,whyDavidwatchDVDviahisMP4player?wecandothataswell.hatweneedisaMediaPlayeroranMP4VodeoConverter.dowehavetopayforconverterdownloading?Itdepends.letmehelpyoufindafreeconverter.See,there'reallkindsofconvertershere:MP3VideoconvertersandMP4converters.whitchoneshallwedownload?let'sdownloadthisconverter,itwon'ttakeupmuchmemory.第107頁補充對話(aftertheyfinishdownloading)see,thereisanewicononthedesktop.oh,Dad.canweusetheconverternow?No,weneedtoinstallit.Ifidownloadantivirussoftware,doineedtoinstallit?Yes.Youneedtoinstallallthesoftwarethatwehavedownloaded.isitcomplicated?no.clickNext,NextandNext,tillitfinished.that'sit.igotit.第108頁UnitSixMultimedia第109頁TextAAnimation[??ni'mei∫?n]動畫片Robot【'r?b?t]機器人，自動機Cyberspace[‘sa?b?spe?s]網(wǎng)絡(luò)空間AIartificialintelligence人工智能[?ɑ:ti'fi∫?l]人工[in'telid??ns]智力Jukebox[?d?u:kb?ks]自動唱機，光盤機，點播機Jukebox

Multimedia（自動唱機多媒體）GPS:GlobalPositionSystem全球定位系統(tǒng)第110頁TextARepresent[?repri?zent]表現(xiàn)展示Audio[??:dj?u]音頻Graphics[?gr?f?ks]圖形Image[?imid?]圖像Video[?vidi?u]視頻Animation[??n??me???n]動畫Traditional[tr??d???n?l]傳統(tǒng),Media[?mi:dj?]媒體；媒質(zhì)（medium復(fù)數(shù)

第111頁TextAD-ROM只讀存放器,只讀光盤Optical[??ptik?l]光學(xué)Stereo[?sti?ri?u]立體聲Dip凹陷處Megabyte兆字節(jié)[?meɡ?bait]Encyclopedia[en?saikl?u?pi:dj?]百科全書

第112頁TextAmusicalinstrumentdigitalinterface樂器數(shù)字化接口interface接口synthesizer[?sinθisaiz?]合成器sequence[?si:kw?ns]一組鏡頭orchestra[??:kistr?]管弦樂隊第113頁TextAacoustic[??ku:stik]聲音,聽覺dimension[di?men??n]維,尺寸vibrate[vai?breit]振動perceive[p??si:v]

感知；感覺voltage[?v?ultid?]電壓,伏特數(shù)

第114頁TextAvirtual[?v?:tju?l])虛擬exploit[iks?pl?it]利用simulation[?s?mj??le???n]模擬,仿真easeful[?i:zful]

舒適

breathtaking驚險immerse[i?m?:s]

第115頁Exercise2

Multimediameansthat

computerinformationcanberepresentedthroughaudio,graphics,images,video,andanimationinadditiontotraditionalmedia,suchastextsanddrawings.Allofthetechnologiesmakecomputersmoreinterestingandmucheasiertouse.Themostimportanttechnologiesareasthefollowing.多媒體意謂著除了利用傳統(tǒng)媒體,如文本、圖畫外，還能夠經(jīng)過音頻，圖片，視頻，動畫來展示計算機信息。這些技術(shù)使得計算機使用起來更有趣也更輕易。最主要技術(shù)以下。第116頁Exercise2

CD-ROMisanopticaltechnology

thatisusedtomakecompactdisksforCDsteriosystems.Ithasnowbeenadaptedtostoredataforcomputers.CD-ROM原是一個用于制作CD立體聲系統(tǒng)光盤光學(xué)技術(shù)，現(xiàn)在它已經(jīng)被用來為計算機儲備數(shù)據(jù)。第117頁Exercise2MusicalInstrumentDigitalInterface,orMIDIisacommunicationinterface

providedforeverysynthesizermadetoday.音樂設(shè)備數(shù)字接口，或稱MIDI，是為當(dāng)前制造各種合成器提供一個標(biāo)準(zhǔn)通信接口。第118頁Exercise2Anaudio（sound）waveisaone-dimensionalacoustic（pressure）wave聲波是一維聲學(xué)（氣壓）波，Infact,virtualrealityisexploitingsoftwareandhardwareofthecomputertogenerateasimulationofanenvironment實際上，虛擬現(xiàn)實就是利用計算機軟件和硬件去產(chǎn)生一個仿真（模擬）環(huán)境。第119頁Exercise2opticaltechnology 光學(xué)技術(shù)stereosystem 立體聲系統(tǒng)megabytecapacity 兆字節(jié)容量digitalinterface 數(shù)字接口synthesizer 合成器第120頁Exercise2analogdigitalconverter 模擬數(shù)字轉(zhuǎn)換器binarynumber 二進(jìn)制數(shù)virtualreality 虛擬現(xiàn)實acousticwave 聲波cyberspace 網(wǎng)絡(luò)空間第121頁Exercise3

audio,graphics,images,animation,traditionalmedia

opticaltechnology,compactdisks,opticaldisc,

CDstereo

readthedisks,thedata,process

synthesizers,keyboard,multilayeredsound

processing，storage,transmission,multimediasystems第122頁Exercise2ChecktheprogrammenuIsitthepowersupplyIsyourphonelineconnectedtothemodemThat'snotaphonejacktheytalkedtoeachotheroverthepowerlines.第123頁補充對話“w第124頁第125頁第126頁考試題型一．Translatethefollowingwordsandexpressions(翻譯以下術(shù)語。)(20%)二．Matchthefollowingwordsandexpressionsintheleftcolumnwiththosesimilarinmeaningintherightcolumn.(將左列詞匯與右列對應(yīng)漢語匹配。)(10%)三．Fillintheblankwithasuitableterms(選詞填空)（20%）四．Translatethefollowingsentences.（翻譯以下句子）（15%）五．Choosethebestonefromtheitemsgivenbelowtocompletethefollowingpassages.(完形填空)(20%)六．Readingcomprehension(閱讀了解)（15%）第127頁一翻譯以下術(shù)語

(20%)1.videogames:2.weblog:3.inputdevice:4.integratedcircuit:5.operatingsystem:6.packagesoftware:7.HTTP(HyperTextTransportProtocol:8.Digitalcamera:9.remotelogin:10．bulletinboard:第128頁一．翻譯以下術(shù)語

(20%)11.打印機12.數(shù)據(jù)庫13.防火墻14.U盤15.硬件16.調(diào)制解調(diào)器17.鼠標(biāo)18.掃描儀19.中央處理器20.在線服務(wù)第129頁21.compactdiscdriver:22.explorer:23.laserprinter:24.liquidcrystaldisplay:25.applicationsoftware:26.primarystorage:27.antiviralsoftware:28.scanner:29.documentmanagementsystem:30．Outputdevice:第130頁31.操作系統(tǒng)32.鍵盤33.軟件34.處理器35.程序36.上傳37.電腦游戲38.光盤39.數(shù)據(jù)庫40．服務(wù)器第131頁二．將左列詞匯與右列對應(yīng)漢語匹配。)(10%)documentmanagementsystema.字處理器b.網(wǎng)絡(luò)連接2.diskdrivec.3.notebookcomputer4.liquidcrystaldisplay(漢語一欄省略）5.Wordprocessor6.storingdata7.opticaltechnology8.LAN9.Hacker10.networkconnector第132頁11.wirelessrouter12.Animation13.mainframecomputer14.networkcard(漢語一欄省略）15.opticaltechnology16.digitalinterface17.mobilephone18.IP19.binarynumber20.Microprocessor第133頁三．(選詞填空)（20%）browser,internet,keyboard,secondarystorage,access,monitor,proto