新视野大学英语第三版第一册unit3ppt.ppt

,longaplaceofscholarshipandfrontiersofnewtechnology,isbeingtransformedintoanewageofelectronicsbyafleetoflaptops,smartphonesandconnectivity24hoursaday. 大学校园长久以来都是学术之地,也是新技术的前沿。现在随着手提电脑和智能手机的大量出现,加上每天24小时不间断的网络连接,大学校园正在转而进入电子设备的新时代。,longaplaceofscholarshipandfrontiersofnewtechnology,isbeingtransformedintoanewageofelectronicsbyafleetoflaptops,smartphonesandconnectivity24hoursaday.()Meaning:Foralongtime,-agehotspotbythewideuseoflaptops,smartphones,:n.[U]theknowledge,workormethodsinvolvedinseriousstudy学问;学识;。frontier:n.[C,.]themostadvancedorrecentideasaboutsth.(思想的)前沿;(知识的)新领域Theywereveryexcitedabouttheirworkonthefrontiersofmedicine,,因为他们正在研发一种可能治愈肺癌的药物。electronics:n.[U]1)electronicequipmentorequipmentwithelectronicparts电子设备;电子仪器Storms,thunderandlightningcanaffectacar’。2)thescienceandtechnologythatusesorproduceselectronicequipment电子学;电子技术Heisanelectronicsengineer,,但是他喜欢用笔写字,而不是用电脑打字。Note:,oranarmyoflaptops,:Hesatinthebackyardinthesun,,看着天上的朵朵白云。-daycampus,ess,,shetakesnoteswithit,sometimesinstant-,sheinstant-,whichsheevenusestotextafriendwholivesoneflooraboveher,andwhichsuppliesmusicforwalksbetweenclasses. 在典型的现代校园里,每幢建筑和大部分室外公共区域都提供无线互联网接入,学生可以把手提电脑带到任何地方。课堂上,她用手提电脑记笔记,有时如果教授的课一点都没意思,她就会给朋友发送即时信息或电子邮件。在寝室,她甚至会给近在咫尺的室友发送即时信息。她离不开智能手机,甚至对住在楼上的朋友也要发短信;