How could we live without the Internet? That's how most of us keep in touch with friends, find homework support, research cool place to visit, or find out the latest news. You can use it to do research for school, find out what movie is on near you, check out a college you're thinking about, or find a job or volunteer opportunity. Almost anything you can think of has a website about it.
You've probably heard stories about people who get into trouble in chat rooms. Because users can easily keep anonymous, you may be cheated in the chat room. Everyone in the chat room looks like wearing a mask(面具). Chat rooms often attract people who are interested in more than just chatting. They will sometimes ask visitors for information about themselves. The information might be about their families, or where they live. It shouldn't be given away.
Usually, the people who request personal information like home addresses, phone numbers, and email addresses use the information to do some illegal(违法的) things. This might harm a person's or family's well-being.
Of course, the Internet is home to millions of places you can and should visit. However, remember to protect yourself while online.
【小题1】The first paragraph is mainly about of the Internet.A．the advantageB．the safetyC．The interestD．the trouble【小题2】Which can't the Internet do for you according to the passage?A．Find out the latest news.B．Research a cool place to visit.C．Do homeworkD．Get information of your school【小题3】The underlined words keep anonymous mean in the passage.A．keep its name differentB．keep its name unknownC．keep its story interestingD．keep its name known【小题4】The Internet is an unsafe place because .A．There are many illegal thingsB．Your personal information may be given away. C．The puters may be harmedD．Your e-mail address might be changed【小题5】What can we learn from the passage?A．Internet users should wear a mask.B．The Internet makes it difficult to use the puter.C．We'd better not give away the personal information on the Internet.D．It's difficult to get cheated on the Internet.A
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(答案→)A
解析：
【小题1】理解推断题，第一自然段主要介绍的是互联网的作用。
【小题2】由第一自然段的内容可知，家庭作业是不能在互联网上做的。
【小题3】根据生活常识和第二自然段的理解。
【小题4】理解推断题，我们的真实的个人信息不能外漏，否则非常危险，尤其是在网络中。
【小题5】理解推断题，通过通读全文，我们可以了解到在网络上我们不能外泄我们的个人隐私。