【正确答案】[范文]
   As the picture shows, when students are back to school after summer vacation, they are required to share what they have done because not all of their friends or family members follow them on such social networking websites as Twitter and Facebook. We can see from the picture the adverse impacts of these websites on students: lack of verbal sharing.
   Nowadays, students would rather have what they've experienced shared via virtual space than talk with their intimate friends or parents. Sorrow and happiness are all recorded in implicit pictures and words. And it appears that the only way to show our care and tenderness is to give comments or thumbs up. However, the very excitement or the subtlety at the moment of occurrence can hardly be known from a glance of those pictures and words. It should be detailed by a more amiable communication.
   Phones now have become the dominant medium for people to know about each other and to share daily events with friends or relatives apart. But an addiction to sharing via virtual space can only lead to a decrease in the ability to consolidate close bonds with the people we truly love.

【答案解析】 题目要求考生围绕社交网站对学生产生的影响进行论述。根据题目要求，文章的结构可安排如下：
   第一段：准确且简要地描述漫画内容并开门见山指出社交网站会导致学生缺乏“口头分享”。
   第二段：从当下人们都习惯在虚拟的社交网络分享生活这一普遍的现象切入中心论点，分析这种速食式分享无法真正使人们加深情感，并指出只有通过亲近的沟通和交流才能使亲友领会当时的微妙与激动。
   第三段：重申这种现象的普遍性，接着点题，指出如若沉迷网络分享，我们与亲友的沟通能力将会下降。
[参考译文]
   如图所示，当学生暑假返校的时候，他们会被要求分享暑假做过的事，因为并不是所有的亲朋好友都在推特、脸书这些社交网站上加了他们好友。从图片中我们可以看出这些网站对学生的不良影响，即会使学生缺乏“口头上的分享”。
   如今，学生们更喜欢通过虚拟空间来分享他们所经历的事情，而不是和亲密好友或父母聊天分享。隐晦的图片和文字记录了他们所有的悲欢。似乎写评论或点赞就是我们对他们展现关心与爱意的唯一方式。但是，对这些图片和文字的匆匆一瞥是很难理解当事人的兴奋或微妙的心情的，这应该在亲近的交谈中细细叙说才体会得到。
   现在手机已经成为人们了解彼此，和天各一方的亲朋好友分享每天发生的事情的主要媒介。但是沉溺于虚拟空间分享只会折损我们和真正所爱之人巩固亲密关系的能力。