人们构建社交网络和社会关系的一个广受欢迎的平台。SNS是基于网页的服务，允许个人创建面向公众的个人简介，创建用户名单以分享社会联系，并对系统内的关系网进行浏览和交叉连接。社交网站多种多样，可整合各种信息及通讯工具，并允许用户跟网络中的其他人分享观点、图片、帖子、活动、事件以及兴趣爱好等。SNS已通过各种方式影响到人们的社会生活以及社交活动。随着各种移动设备对SNS访问的实现，只要能连接上互联网，用户在世界上的任何地方都能一直与朋友、亲戚及其他认识的人保持联络。SNS还可以让拥有相同兴趣和信念的人通过群组或其他页面建立联系，同时，由于其网络分布广阔，还能让失散的家庭成员或朋友重新团聚，这点早已为人所知。 [10]
In recent years, with the rapid development of Internet technology, the Internet economy has become a hot issue. As represented by the promising E-commerce, the Internet economy has become a strong driving force for the economic development. Our government attaches great importance to developing the Internet economy and proposes the concept of “Internet Plus”, aiming to integrate the Internet with other industries, such as health care, transportation, education, finance, and public service. This will create great potential and broad prospects for the development of the Internet economy. With the implementation of the “Internet Plus” strategy, the Internet is certain to be integrated with more traditional industries and help build “the upgraded version of the Chinese economy”.
Unite 3 Section B Reading Skills （略）
Reading comprehension Understanding the text 2
1A 2 D 3C 4B 5B 6A 7C 8D
Language focus Word in use
1 stimulus 2 magnitude 3 velocity 4 quota 5 stipulated 6 tease 7 eligible 8 premium 9 reminiscence 10 decree
Expressions in use
1 be embedded in 2 a trace of 3 is critical to 4 adjacent to 5 beat…..down 6 remains committed to 7 conceive of 8 be eligible for
Collocation Warm up
1compelling; Instant 2 sturdy; measurable 3 decent; trim
8
1 instant success 2 overwhelmingly positive 3 o