电子商务英语1要点解析.ppt

还有一种情况是将一组词缩写，取每个词的第一个字母或部首几个字母重新组合，成为一个新词。如： IC集成电路卡 integrated circuit card DES数据加密标准 data encryption standard PKI公钥基础设施 public key infrastructure PC 个人计算机 personal computer www 全球网 world wide web BBS 公告栏系统 Bulletin board system UPS 不间断电源 uninterruptible power supply asap尽可能快地 as soon as possible SVGA 超视频图形显示阵列 super video graphics array 在电子商务活动中缩写词是常见的，如： DSA=digital signature algorithm; DSS digital signature standard; DES=data encryption standard; D-HTML=dynamic HTML; EDI=electronic data interchange; EDIFACT=electronic data interchange for administrators, commerce and Trans-port; ECC=elliptic curve cryptography; IMAP=internet message access protocol; OCR=optical character recognition; PKCS=public-key cryptography standard; VPN=virtual private network 等等。 Reading Materials (A) No free Wi-Fi --- the Biggest Tourist Complaint ? ?Abstract: A new survey conducted by accommodation group Thistle Hotels shows that the average holidaymaker spends at least an hour a day of their down-time logging on to social media portals or checking other favorite websites and free wi-fi is very important to holidaymakers. Key words: survey; holidaymakers; free wi-fi Reading Materials (B) Free Wifi　 Abstract: MDIF plans to launch hundreds of satellites into orbit by 2015, and provide the user to share free Wifi. Key words: MDIF; satellite; free Wifi; sharing of data 返 回 * * * Lesson One Lesson One Lesson One Lesson One Lesson One Lesson One Lesson One Lesson One Lesson One Lesson One Lesson One Key point: word-formation in the computer and e-commerce fields Difficult points: derivation Requirements By the end of this lesson, you should be able to have a good command of □?three methods of word-formation in the computer fields □?e-commerce terms given in the lesson By the end of this lesson, you should be able to □? the five important skills necessary for business success □ prescribe your experience of using