Unit7Internet完整版.ppt

Unit 7 Internet;Part 1 Text Summary;1.Introduction;2. E911 Demand and Deployment;2.Location Detection;3.Applications;Part 2 Good Usage Of English Language;;;;;; ;Requires enterprise to deploy the necessary technology(P2,L4) The deployment of 911 (P6,L1) The dispatcher can send help to a caller’s location(P4,L8) deploy [di:pl?i]vt. 配置；展开；使疏开vi. 部署；展开n. 部署vt.配置；展开；使疏开 Premier Zhu Rongji delivered a speech to deploy the work of Tibet. 朱镕基总理就西藏工作部署作了讲话。 deployment n. 调度，部署 dispatcher n. 调度员； ;Other states are in various stages of (P2,L5) Dial 911 dial [dai?l, dail] vt. 给…拨号打电话 Location awareness puts the “enhanced” in E911 .(P3,L2) enhanced [inhɑ:nst, -h?nst] adj. 加强的；增大的 Reinforced, enhance [inhɑ:ns, -h?ns] vt. 提高；加强；增加 Holding the Olympic Games is a way to enhance the capability of Beijing. 举办奥运会是进一步提高??京的能力的一个途径。 ;And alerts the relevant authorities(P3,L5) 传说中的有关部门 By contrast 相比之下 In Kenya, by contrast, small dams are coming into fashion. 相比之下，肯尼亚的小水坝正在流行起来。 by comparison to look up the caller’s location in a database via a process called(P4,L5) via [vai?] prep. 取道，通过；经由 Send this parcel via air mail. 用航空邮寄这个包裹。 ;;;;;;;;;;;;;;;RF fingerprinting improves upon triangulation. According to vendors ,it can create a map of the physical environment accurate within a few meters(精确到） My work improves upon former studies in three aspects. 我的工作在以下三方面有改进 Account for a phenomenon(P16,L4) 对…做出解释；说明……的原因 My expenses account for 46. 9% of my after-tax income. The rest is divvied up between a small savings account, this deceptive container of peanut brittle and the hollowed-out buttocks of a superhero action figure who shall remain nameless for his own protection. 我的花销占我税后工资的46。9%其他钱就分摊给小的储蓄帐户，也就是这个糊弄人的花生脆罐子,还有一个超级英雄手办，被掏空的屁股,为了他的安全起见将继续隐姓埋名。 生活大爆炸第2季第14集? ;Part 3 Deep Understanding;VoIP：is a technology that allows you to make telephone calls using a broadband Internet connection instead of a regular (or analog) phone line.;Wi-Fi; A Wi-Fi VoIP phone is a handset that