Then there is the question of privacy. All this online activity creates a digital footprint. Every time we share a photo or a post on social media, and every time we search for something on the Internet, information about our activity is stored somewhere.

　　Our inability to control what happens to our children's digital footprint—and their personal privacy－has big possibilities. It might become normal for companies to ask their employees for their social media qualifications. We are also becoming more aware that companies and governments may be able to “listen in” on our communications. So it is important to make our children aware of the possible results of oversharing.

　　Another area where the digital world may have a big effect is in education. One worry is that kids who spend a lot of time online at home are sometimes unable to socialize properly with other children when they are at school. Other experts point out that, when it comes to children and technology, the children are the experts, not the teachers. They say that we should stop seeing online as “bad” and offline as “good” －and there is evidence of innovative (革新的) work in some schools.

　　So, do we really need to rescue our children from the dangers of the digital world?

　　本文分析的是各种高科技产品的出现对孩子的影响有好有坏，那我们该如何权衡利弊是最重要的。

【2017届高考北师大版英语二轮复习单元限时规范练：必修3 Unit 8《adventure》（含解析）】相关文章：

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（11）模块4 《Unit 11 The Media》（含解析） 北师大版必修1

★ 【人教版】2014届高考英语一轮复习指导考点针对练：选修8 unit5《Meeting your ancestors》

★ 2017届高考英语二轮复习大题冲关秘籍完形填空之夹叙夹议文：名校模拟（含解析）

★ 2014高考英语（新人教版）一轮基础训练（2）A、B卷（附答案或解析）

★ 2017届高考英语二轮复习书面表达限时测验：1（含解析）

★ 【浙江专用】2014届高考英语一轮复习课时作业(二十五)必修5Unit 5《First aid》

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 2 A卷 Word版含解析

★ 2014届高考英语一轮复习课时作业(四十一)选修7Module 5《Ethnic Culture》（外研版）

★ 【浙江专用】2014届高考英语一轮复习课时作业(十一)必修3Unit 1《Festivals around the world》

★ 2017届高考英语二轮复习大题冲关秘籍短文改错：解题策略（含解析）