Question

13．If your child has mobile internet access，it will be more difficult to monitor（监督） and control his or her internet use．Kids are turning to the internet for everything from hanging out with friends to shopping，which makes it harder for parents to keep track of their online activities．Fortunately，there are many choices for controlling what your kids see on their computers，laptops，and mobile devices．
Content blockers and filters are great tools to use for younger kids．They allow you more control over where they go and what they do online．A content blocker can block some unhealthy websites or limit a child's search to the kind of sites．A content filter can scan sites and pictures and block those sites that contain certain words，key phrases，or content．
Consider tracking software for older teenagers．This software enables you to see which sites your children have visited，tracking their path online．This tool gives young people more freedom to explore the Internet，but it also allows you to check that they are using the internet responsibly．Let your teenagers know that you trust them，but that you will be regularly checking that they are visiting appropriate sites online．
Even if you use content blockers，filters，and trackers，you know that a lot of kids figure out ways to get around these，so it's important to remain alert（警惕的）．Remember that not all adult sites can be identified by blocker，filter，or tracker software．That's why it's important to talk to your kids about what to do when something inappropriate or scary comes up．Nothing can replace involvement and supervision（监督） by adults．Keep monitoring how your kids use the internet on a regular basis without getting into the role of internet traffic police．
71．What is the passage mainly about？B
A．More and more kids have mobile internet access
B．Some choices for monitoring and controlling kid's internet use
C．It is difficult to monitor and control kid's internet use
D．Kids are turning to the internet for everything
72．How should parents monitor and control younger kids'internet use？C
A．With tracking software  
B．With tracking software and content blockers and filters
C．With content blockers and filters   
D．With filters and trackers
73．The 3th paragraph is about．A
A．how to monitor and control older teenagers'internet use
B．how to monitor and control younger kids'internet use
C．tracking software
D．Content blockers and filters
74．Parents should remain alert when they monitor kids'internet use becauseB
A．content blockers，filters，and trackers are useless．
B．lots of kids figure out ways to get around content blockers，filters，and trackers．
C．not all adult sites can be identified by blocker，filter，or tracker software
D．nothing can replace involvement and supervision by adults
75．is the most important for parents to monitor and control kid's internet use？D
A．Tracking software               
B．Content blockers and filters
C．Filters and trackers            
D．Involvement and supervision by adults．

Answer 1

分析 本文属于网络使用的短文阅读．主要讲了监控和控制孩子使用网络的中一些选择，以及一些注意事项，教育孩子要正确的对待网络，趋利避害，为己所用．

解答 BCABD
71．B．主旨大意题题．通过阅读整篇文章可知本文主要讲了监控和控制孩子网络使用的一些选择和注意事项等内容，故选B．
72．C．细节理解题．根据Content blockers and filters are great tools to use for younger kids，使用网络内容的阻挡和过滤是一个不错的工具；故选C．
73．A．归纳概括题．根据Consider tracking software for older teenagers．可知，第三自然段主要讲了怎样监视和控制大孩子使用网络，故选A．
74．B．细节理解题．根据Even if you use content blockers，filters，and trackers，you know that a lot of kids figure out ways to get around these，so it's important to remain alert（警惕的）．可知，孩子可以想方设法取消阻止和过滤去看一些内容，所以作为家长要时刻保持警惕；故选B．
75．D．细节理解题．根据Nothing can replace involvement and supervision（监督） by adults．Keep monitoring how your kids use the internet on a regular basis without getting into the role of internet traffic police，可知，什么也代替不了成人的介入和监督，坚持经常监督孩子使用互联网的情况而不要做网络警察，即不要过分的干预；故选D．

点评 考察学生的细节理解和推理判断能力，做细节理解题时一定要找到文章中的原句，和题干进行比较，再做出正确的选择．在做推理判断题不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断