4．Why does the amount of false information become more of a problem every day?

A．Because people can write anything they want，true or false.

B．Because false information is popular on the Internet.

C．Because you can not say something true on the Internet.

D．Because if you use true information on the Internet，you will be fined.

5．What is the main idea of the text?

A．The Internet has positive effects on our lives.

B．The Internet has negative effects on our lives.

C．It is not safe to surf the Internet.

D．The Internet has both positive and negative effects on our lives.

Ⅱ.课文阅读填空

Ⅲ.阅读课文，并试着以约30个词概括第二段(P34，L7－12)的段落大意。

重点词汇

1．...the Internet is now the first source they turn to.

......现在因特网是他们求助的首选。