Unit 3 Welcome to the unit & Reading 知识点课件-2022-2023学年高中英语牛津译林版（2020）必修第三册

reading The Internet: a world without frontiers 互联网： 一个没有国界的世界 Unit 3 1 The Internet has the power to connect people across the world to a single shared community. Billions of people in different parts of the world have joined it already, and obviously many more will follow. 互联网拥有将全世界的人互联成一个共享群体的能力。世界各地数十亿人已加入其中，而且显而易见，更多人会接踵而至。 power n.权力；能源；电力 v.为…提供动力；驱动 powerful adj.有权势的；强有力的 powerless adj.无能为力的；无权的 connect v. 连接；沟通；联结 connection n. 连接；关联；联结 have the power to do sth 有能力做某事 billions of 数以十亿计的 millions of 数以百万计的. Even in the countryside, the Internet enables people to reach beyond their villages and get in touch with the outside world. We can achieve almost anything online-with access to the Internet come some truly life-changing advantages. 即便在乡下，互联网也能使人们超越自己的村庄与外界联络。我们在网上几乎无所不能，接入互联网带来了一些实实在在的、改变我们生活的好处。 enable sb to do sth 使某人能够做某事= allow sb. to do sth. access n.（使用或见到的）机会，权利；通路；入口 have a access to 可以获得/ 接近/使用 get access to 到达;接近;使用 accessible adj. 可进入的;可使用的 be accessible to 易接近的 e.g. The main access to the building is at the side. 进入大楼的通道主要在旁边。 Users can access their voice mail remotely. 用户可以远程获取语音邮件。. One of the greatest advantages of the Internet lies in the quick and easy access to a huge amount of information. To a certain extent, the world's knowledge is all at our fingertips. 互联网的最大优势之一在于可以快速、方便地获取海量信息。从某种程度而言，动动手指，全世界的知识就能尽在掌握。 to a certain extent 在一定程度上 to some extent 在某种程度上 have sth at one’s fingertips 对某事了如指掌；尽在指尖 e.g. To a certain extent, the smartphone has become a necessity in the age of information. 在某种程度上，智能手机已经成为信息时代的必需品。 He has all the latest statistics at his fingertips. 他手头掌握所有最新的统计数据。. With the click of a mouse or the touch of a button, it is possible to find out almost anything we care to know, from recipes to travel packages, from military affairs to learning resources. 点一下鼠标，或者按一下按钮，就有可能找到几乎所有我们想了解的一切，从烹饪食谱到旅游套餐，从军事事务到学习资源。 In the time it takes to find one book in the library,