新视野第四册Unit4SectionA课件.ppt

* optical an optical disk 光盘 an optical illusion 错觉；视错觉 * millimeter milli- 千分之一 centimeter centi- 百分之一 decimeter deci- 十分之一 meter kilometer * cable cable car 缆车 cable television 有线电视 * transmission v. transmit trans- 1. on or to the far side of; across横越 transatlantic flights, transnational 2. between, inter trans-racial fostering 异族收养 3. showing a change transform, transfigure * condense a condensed report 简短的报告 cans of condensed soup 浓缩汤罐头 condense a long report into a brief summary 将长篇报告简缩为摘要 * intensive intensive care （重病）深切治疗；特别护理 ICU 重症监护室 intensive care unit labor-intensive 劳动密集型 capital-intensive 资金密集型 energy-intensive 能源密集型 knowledge-intensive 知识密集型 intense adj. 强烈的；紧张的 intensify v. 增强，强化 intensity n. 强烈，剧烈，紧张；强度 * lick lick one’ s lips to feel eager and excited because you are expecting to get something good 舔嘴唇（表示期待或者满足）；热切盼望 lick one’s wounds to quietly think about the defeat or disappointment you have just suffered （失败后）为自己感到难过 * strategic a strategic decision 战略性决定 strategic materials 战略物资 * scratch scratch one’s head 搔头；抓头皮（表示对问题或事情感到为难） scratch the surface 触及（某事的）表面 * log log in / on 进入电脑系统 log out / off 退出（停止使用）电脑系统 * nowhere nowhere near 一点也不；远远不 $100 will be nowhere near enough. 100美元远远不够。 * disposal v. dispose at somebodys disposal: available for someone to use Tanner had a lot of cash at his disposal . somebody is at your (complete) disposal (=someone is ready to help you in any way) * 提高生活水平 促进国内投资 最新无线传输系统 一系列 走得太远 急需 缺某方面经验 估算成本 选择技术 区分输赢因素 to boost living standards to promote internal investment the latest wireless transmission system a parade of to go too far to be desperate for to lack experience in sth. to weigh costs to choose between technologies factors separating winners from losers Expressions in the Text * 在信息时代繁荣 解决资金问题 大容量光纤 基础设施 信息高速公路 提供优质服务 花高价买某物 由自己支配 与某人保持联系 迈出大胆的一步 to thrive in the Information Age to lick the problem of funds h