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1、Unit 3,Technological Advance,Unit 3 Technological Advance,Cultural Notes,Warming-up Questions,Topic-oriented Lead-in,Bank of New Words,Phrases and Expressions,3,Warming-up Questions,How does the high-tech bring to our lives? 2. What advantages do technologies bring to the disable?,Topic-oriented Lea
2、d-in,Section A Speeding up Work for People with Disabilities,Topic-oriented Lead-in,Mobile phones, PCs and other equipment with high-tech have entered our lives for several years. As we enjoy the advantages they bring to us, we havent realized that they have become a part of our daily life.,Topic-or
3、iented Lead-in,Without them, we cant carry out our work smoothly. Not only for normal people, but more importantly for people with disabilities, technologies have changed their lives.,Bank of New Words,application,distribute,embrace,incredible,verify,gesture,fulfill,virtual,Bank of New Words,applica
4、tion / plikein / n. act of putting a theory or discovery to practical use 应用，运用 e.g. You should correct these errors in the application. 您应当在应用程序中纠正这些错误。 formal request 申请，请求,Bank of New Words,distribute / distribjut / v. separate something into parts and give a share to each person 分配，分发 e.g. It al
5、so provides the ability to distribute these events to consumers. 另外还提供了将这些事件分发到使用者的功能。,Bank of New Words,embrace / imbreis / v. include 包含 e.g. The term mankind embraces men, women and children. 人类一词包括男人、女人和儿童。 take into ones arms as a sign of affection 拥抱,Bank of New Words,fulfill / fulfil / v. per
6、form something or bring something into completion 完成，实现 e.g. And thats why we can fulfill our destiny. 这就是为什么我们能实现我们的命运。 We must fulfill the plan, whatever happens. 我们无论如何都要完成这个计划。,Bank of New Words,gesture / dest / n. expressive movement of a part of the body, esp. the hand or head 手势，姿势 e.g. commu
7、nicating by gesture 用手势表达 make a rude gesture 做出粗野的姿势 action showing ones intentions or attitude 示意的或表明态度的 动作或姿势,Bank of New Words,incredible / inkredbl / adj. impossible to believe 难以置信的，惊人的 e.g. It sounded incredible in common. 乍一听来，简直不可思议。 She is an incredible actress. 她是个了不起的演员。,Bank of New Word
8、s,verify / verifai / v. make sure that something is true or accurate 核实，查证 e.g. I verified the source from which I had that information. 我核实了我获知那条信息的来源。 We must verify his figures. 我们必须把他的数字核实一下。,Bank of New Words,virtual / v:tjul / adj. not real 虚拟的 e.g. But this is not virtual reality. 但是这不是虚拟现实。
9、being or acting as what is described, but not accepted as such in name or officially 事实上的，实际上的,Phrases and Expressions,contribute to,access to,depend on,be filled with,speed up,Phrases & Expressions,Phrases and Expressions,speed up 加速，使加速 e.g. I have found a way to speed up this process. 我已经找到了一个加速这
10、个过程的方法。 If you become restless, speed up. 如果你变得焦虑，加速。,Phrases and Expressions,contribute to 有助于；捐献 e.g. Both systems contribute to decentralization of power. 这两套体质都有助于权利的分散。 I hope that everyone will contribute to the fund. 我希望每个人能捐献基金。,Phrases and Expressions,access to 接近；通向入口 e.g. Do you have acce
11、ss to beautiful girls? 你能接近漂亮女孩吗？ The only access to the town is across the bridge . 到镇上唯一的通路是经过那座桥。,Phrases and Expressions,depend on 取决于；依靠 e.g. Some of them depend on what your program does. 其中一些取决于您的程序要做什么 They depend on instinct and spread out. 它们依靠本能，展开队形。,Phrases and Expressions,be filled wit
12、h 被充满 e.g. How can you sing if your mouth be filled with food? 如果你的嘴里含满了食物，你怎么能唱歌？ Before long these open fields will be filled with new homes. 不久以后，这些开阔的原野上就会布满了新盖的房屋。,Cultural Notes,1 Twitter,Cultural Notes,“Twitter”非官方中文惯称：推特，是一个社交网络及微博客服务。用户可以经由 “SMS”、实时通信、电邮、 “Twitter”网站或 “Twitter”第三方应用发布更新（称为t
13、weets），输入最多140字的更新。它允许用户将自己的最新动态和想法以短信息的形式发送给手机和个性化网站群，而不仅仅是发送给个人。2006年，博客技术先驱 “blogger. com”创始人埃文威廉姆斯(Evan Williams)创建的新兴公司 “Obvious”推出了 “Twitter”服务。在最初阶段，这项服务只是用于向好友的手机发送文本信息。2006年底， “Obvious”对服务进行了升级，用户无需输入自己的手机号码，而可以通过即时信息服务和个性化 “Twitter”网站接收和发送信息。另外还有很重要的一点就是，“Twitter”是完全免费的。,Cultural Notes,2 F
14、acebook “Facebook”是一个创办于美国的社交网络服务网站，于2004年2月4日上线。截至2012年5月，“Facebook”拥有约9亿用户，是全球第一大社交网站。,Cultural Notes,用户可以建立个人专页，添加其他用户作为朋友并交换信息，包括自动更新及即时通知对方专页。此外，用户可以加入各种群组，例如：工作场所、学校、学院或其他活动。“Facebook”没有官方中文名称，不同汉语地区的使用者发展出不同的译名，中国大陆的脸谱、香港的面书或面簿、台湾的脸书，亦有“非死不可”的戏谑译名。“Facebook”的创办人是马克扎克伯格（Mark Zuckerberg）。,Cultural Notes,3 app. “app.”是 “Accelerated Parallel Processing”的缩写。中文译作 “AMD”加速并行处理技术。是 “AMD”针对旗下图形处理器（GPU）所推出的通用并行计算技术。利用这种技术可以充分发挥 “AMD GPU”的并行运算能力，用于对软件进行加速运算或进行大型的科学运算。,
