IT专业英语UNIT5-How-To-Write-An-Email课件

单击此处编辑母版标题样式,UNIT 5,How To Write An Email,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,UNIT5,How To Write An Email,5-1 Sample Emails,5-2 Words&Expressions,5-3 Reading Material,5-4 Exercises,5-1 Sample Emails,Dear Mr.Roland,I am terribly sorry that I was unvailable when you called me this morning.I have received your message,and I apologize for the delay.We are doing everything we can to pick up the pace.At present,we are involved in the requirements analysis phase,which is a very important step in software engineering to make sure the later processes will be smooth and successful.Weve done a lot of work on it,and tried our best to speed up the work.,We have already finished the feasibility report,and Im attaching that report to this email.In the report,we analyzed three possible solutions,and gave relevant data and a recommendation for solution two as the optimum choice.This work took more day than expected,but well have to build our project plan and SRS based on it.I believe you can understand the effort we have made in order to bring about a win-win situation.Have a nice day!Sincerely yours,Jacky ChenSoftware EngineerGeneral Computers Corporation,5-2 Words&Expressions,email n.电子邮件 digital adj.数字的；数据的；手指的；指状的store-and-forward 存储转发subject n.主题，话题；学科，科目；哲主观RFC abbr.=Request For Comments 征求修正意见书Multipurpose Internet Mail Extensions(MIME)多用途因特网邮件扩充,Protocol(FTP)文件传输协议(传输)Simple Mail Transfer Protocol(SMTP)简单邮件传输协议IETF abbr.=Internet Engineering Task Force工程任务组keystroke n.键击，按键 impersonate vt.扮演；模仿；拟人，人格化,sign-in seal n.Yahoo的一种防钓鱼机制，用来防止用户被钓鱼的一种只有用户知道的文本或图像phishing n.网络仿冒，网络钓鱼(用仿冒银行电子邮件等骗取个人信息以盗取金钱或用于犯罪等)spam n.垃圾邮件；(非索要的)电邮广告 unsubscribe n.医注销，注销账户；取消订阅,5-3 Reading Material,How to Write An Email,What is an email?,Electronic mail,also known as email or e-mail,is a method of exchanging digital messages from an author to one or more recipients.Modern email operates across the Internet or other computer networks.Some early email systems required that the author and the recipient both be online at the same time,in common with instant messaging.,Todays email systems are based on a store-and-forward model.Email servers accept,forward,deliver and store messages.Neither the users nor their computers are required to be online simultaneously;they need connect only briefly,typically to an email server,for as long as it takes to send or receive messages.,An Internet email message consists of three components,the message envelope,the message header,and the message body.The message header contains control information,including,minimally,an originators email address and one or more recipient addresses.Usually descriptive information is also added,such as a subject header field and a message submission date/time stamp.,Originally a text-only(7-bit ASCII and others)communications medium,email was extended to carry multi-media content attachments,a process standardized in RFC 2045 through 2049.Collectively,these RFCs have come to be called Multipurpose Internet Mail Extensions(MIME).,Electronic mail predates the inception of the Internet,and was in fact a crucial tool in creating it,but the history of modern,global Internet email services reaches back to the early ARPANET.Standards for encoding email messages were proposed as early as 1973(RFC 561).Conversion from ARPANET to the Internet in the early 1980s produced the core of the current services.An email sent in the early 1970s looks quite similar to a basic text message sent on the Internet today.,Network-based email was initially exchanged on the ARPANET in extensions to the Protocol(FTP),but is now carried by the Simple Mail Transfer Protocol(SMTP),first published as Internet standard 10(RFC 821)in 1982.In the process of transporting email messages between systems,SMTP communicates delivery parameters using a message envelope separate from the message(header and body)itself.Electronic mail has several English spelling options that occasionally prove cause for vehement disagreement.,email is the form required by IETF Requests for Comment and working groups and increasingly by style guides.This spelling also appears in most dictionaries.e-mail is a form previously recommended by some prominent journalistic and technical style guides.According to Corpus of Contemporary American English data,this is the form that appears most frequently in edited,published American English writing.,mail was the form used in the original RFC.The service is referred to as mail and a single piece of electronic mail is called a message.eMail,capitalizing only the letter M,was common among ARPANET users and the early developers of Unix,CMS,AppleLink,eWorld,AOL,GEnie,and Hotmail.,EMail is a traditional form that has been used in RFCs for the“Authors Address”,and is expressly required“for historical reasons”.E-mail is sometimes used,capitalizing the initial letter E as in similar abbreviations like E-piano,E-guitar,A-bomb,H-bomb,and C-section.,There