TheDevelopmentEnvironmentSection1ReadingProgramminglanguage

2024/10/27IT職業(yè)英語(yǔ)1ContentsProgramminglanguage1Machinecode23Computerlanguages4Assemblylanguages5Low-levellanguages6higherlevellanguages7Future2024/10/27IT職業(yè)英語(yǔ)2Vocabulary1.machinecode n.機(jī)器代碼2.assemblylanguage n.匯編語(yǔ)言3.low-levellanguage n.低級(jí)語(yǔ)言4.sourceprogram n.源程序5.compiler n.編譯程序6.objectprogram n.目標(biāo)程序7.high-levellanguage n.高級(jí)語(yǔ)言ProgramminglanguageAprogramminglanguageisaformallanguagedesignedtocommunicate

instructionstoamachine,particularlyacomputer.Programminglanguagescanbeusedtocreateprogramsthatcontrolthebehaviorofamachineand/ortoexpressalgorithmsprecisely.2024/10/27IT職業(yè)英語(yǔ)3Machinecodeprogramminglanguage’scomponentssyntax(form)semantics(meaning)

Machinecodeistheonlylanguagecomputerscanunderstand.Itconsistsofthelsand0s(binarycodes)thatareprocessedbytheCPU.

2024/10/27IT職業(yè)英語(yǔ)42024/10/27IT職業(yè)英語(yǔ)5Computerlanguageslow-levellanguagesmachinecodeassemblylanguagesassemblerhigh-levellanguagesBASIC,COBOL,FORTRAN,Pascal,C,JAVA2024/10/27IT職業(yè)英語(yǔ)6AssemblylanguagesassemblylanguagesuseabbreviationssuchasADD,SUB,MPYtorepresentinstructions.Thesemnemoniccodesarelikelabelseasilyassociatedwiththeitemstowhichtheyrefer.Theycanbetranslatedintomachinecode,andeasiertounderstand.2024/10/27IT職業(yè)英語(yǔ)7Low-levellanguagesBasiclanguages,wheretheprogramissimilartothemachinecodeversion,areknownaslow-levellanguages.Eachinstructionisequivalenttoasinglemachinecodeinstruction,andtheprogramisconvertedintomachinecodebyaspecialprogramcalledanassembler.Theselanguagesarestillquitecomplexandrestrictedtoparticularmachines.2024/10/27IT職業(yè)英語(yǔ)8higherlevellanguagesProgramswritteninoneoftheselanguages(knownassourceprograms)areconvertedintoalower-levellanguagebymeansofacompiler(generatingtheobjectprogram

).Oncompilation,eachstatementinahigh-levellanguageisgenerallytranslatedintomanymachinecodeinstructions.2024/10/27IT職業(yè)英語(yǔ)9FutureScientistsarealreadyworkingonArtificialIntelligenceandthenextgenerationofcomputersmaybeabletounderstandhumanlanguages.

2024/10/27IT職業(yè)英語(yǔ)10Exercise1Answerthefollowingquestions1. Docomputersunderstandhumanlanguages?2. Whatarethedifferencesbetweenlow-levelandhigh-levellanguages?3. Whatisanassembler?4. Whatisthefunctionofcompilers?5. Whatdoyouunderstandbythetermssourceprogramandobjectprogram?Clicktoeditcompanyslogan.ThankYou!ThankYou!ThankYou!ThankYou!

TheDevelopmentEnvironmentSectionTwoListeningListening1JavaRunningEnvironmentJava運(yùn)行環(huán)境Transcript1M: Creationsoftware.WhatcanIdoforyou?L:Hi,I’mtryingtouseyourGamePlayerHomeEditionIboughttheotherdayonmynewXPsystem.Itdoesn’twork.Italwaysshutsdownwithawarningwhenitstartsup!M: Whatdoesthewarningsaythen?L:Waitamoment.Letmesee.Oh,yeah,itpromptsthataJavaVirtualMachineshouldbeinstalled.M: Yes,that’sit.WindowsXPdoesnotprovideJavaRunningEnvironment,whichisformerlyprovidedin98and2000.YoumustdownloadaJavaVirtualMachineandtheninstallitinyoursystem.YoucanvisitthehomepageofSunMicrosystems,anddownloadthelatestversionofJRE.L: Andthatwillsolvetheproblem?M: Yes.Youshouldhavenofurthertrouble.L: Thankyousomuch.M: Anytime.Haveaniceday.

Listening2SpecifyingtheDevelopmentEnvironment指定開發(fā)環(huán)境Transcript2M: Goodmorning.CreationSoftware.V: Hello.MayIspeaktoMr.GeorgeBlack,headoftheTechnicalDepartment,please?M: I’msorry.Mr.Blackhasjustgoneout.MayIaskwhoiscalling,please?V: ThisisJohnSmithfromWallConsultant.WouldyoupleasetellmewhenIcangetaholdofhim?M: IreallyhavenoideawhenMr.Blackwillbeintheoffice.Couldyoupleasecallbacklater,orwouldyoumindleavingamessage?V: Wouldyoumindtellinghimthatduetosomesuddenchanges,wewanttheMISapplicationyouaredevelopingtobeprogrammedwithC#.M: OK.Iwillgivehimthemessageassoonasheisback.V: Thankyouverymuch.ThankYou!ThankYou!ThankYou!ThankYou!Unit11TheDevelopmentEnvironmentSection3Speaking2024/10/27IT職業(yè)英語(yǔ)19Speaking2024/10/27IT職業(yè)英語(yǔ)20Exercise5whatwouldyousayinthefollowingsituations?1.ImaginethatyouworkforSunTechSoftwareOutsourcingCompany,andyourpartnerisgivingyouacall.Playyourroleaccordingtothecluesgiveninthebrackets,andthentaketurns.（設(shè)想你在SunTech軟件外包公司工作，而你的搭檔正在給你打電話。根據(jù)提示完成對(duì)話，然后交換角色。）2024/10/27IT職業(yè)英語(yǔ)21You: (電話鈴響起，接聽電話，并說(shuō)出SunTech公司的名稱。)Caller: (自我介紹。說(shuō)明自己公司委托對(duì)方開發(fā)的信息加密系統(tǒng)要求使用C#而不是VB開發(fā)。)You: (表示一定將對(duì)方的要求轉(zhuǎn)述給技術(shù)部門的主管，并讓他與對(duì)方聯(lián)系。)Caller: (感謝對(duì)方。)You: (表示客氣，并祝對(duì)方愉快。)2024/10/27IT職業(yè)英語(yǔ)222.HowtorunSchedulerHomeEditiononWindowsXP?（如何在WindowsXP上使用Scheduler家庭版？）（a.WindowsXPdoesnotprovideJavaRunningEnvironment.,b.visitthehomepageofSunMicrosystemsanddownloadaJavaVirtualMachine,andc.installitinyoursystem.）Thankyou!

Unit11TheDevelopmentEnvironmentSection4WritingIT職業(yè)英語(yǔ)25Contents

Writing

acovering

letter

WritingaC.V.IT職業(yè)英語(yǔ)26WritingaC.V.&acoveringletter

簡(jiǎn)歷和求職信的寫作AC.V.(CurriculumVitae)isapersonalmarketingtooltopromoteoneselfinfindingajob.

簡(jiǎn)歷是人們找工作時(shí)推銷自己的一個(gè)工具。Emphasizeone’sskillsandexperiencestothepotentialemployerwiththeirstrongpointstomaketheirapplicationstandout.

向招聘單位說(shuō)明自己突出的技能、經(jīng)驗(yàn)以及強(qiáng)于他人之處。Theaimistogettheopportunitytobeinterviewedbytheemployer.目的是得到面試的機(jī)會(huì)。IT職業(yè)英語(yǔ)27AC.V.shouldincludethefollowingpoints

簡(jiǎn)歷應(yīng)該包括以下內(nèi)容1.Personalinformation個(gè)人信息

(name姓名,address住址,email電子郵箱地址,contactnumbers,etc.聯(lián)系電話等don’twritetoomuch不要寫太多)2.Careertargetorjobobjective求職意向(listthepositionsyouwanttoapplyfortoshowyourexpectations例舉自己期望應(yīng)聘的職位)3.Profile簡(jiǎn)介

(briefyourabilities,strengths,etc.useexpressiveadjectives+nounphrases簡(jiǎn)單地介紹自己的能力、優(yōu)勢(shì)等，使用形容詞+名詞的表達(dá)方法)4.Education教育（背景）

(includetheschool,thedegreeordiploma,themajorandthetime,etc.寫明所讀學(xué)校、所獲得的畢業(yè)證和學(xué)位證，所學(xué)專業(yè)、受教育的時(shí)間等信息)IT職業(yè)英語(yǔ)285.WorkExperience工作經(jīng)驗(yàn)(writethenameofemployer,jobtitle,duties/responsibilitiesandthetime,etc寫明工作單位、職位、職責(zé)、工作時(shí)間等)6.Otherskills其他技能

(computerskillsandforeignlanguageskills計(jì)算機(jī)和語(yǔ)言技能)7.Qualifications/Certifications資格證書、能力證書

(listalldegrees,diplomas,certificates列舉所有的學(xué)位證書、畢業(yè)證書、能力證書等)8.Hobbies興趣愛好

(mentionthegoodoneswhichhelpenhanceyourimage列舉能增強(qiáng)個(gè)人形象的好的興趣愛好)IT職業(yè)英語(yǔ)29LayoutofaC.V.個(gè)人求職簡(jiǎn)歷的格式IT職業(yè)英語(yǔ)30Sample1:IT職業(yè)英語(yǔ)31IT職業(yè)英語(yǔ)32Sample2:IT職業(yè)英語(yǔ)33IT職業(yè)英語(yǔ)34Sample3:IT職業(yè)英語(yǔ)35IT職業(yè)英語(yǔ)36CoveringLetterACoveringLettershouldaccompanytheCVwithacompletedapplicationform(SeeUnit2JobApplicationForm).求