反比例函数y= $\frac{k}{x}$ （x＞0）的图像经过线段OA的端点A，O为原点，作AB⊥x轴于点B，点B的坐标为（2，0），tan∠AOB= $\frac{3}{2}$ ，将线段AB沿x轴正方向平移到线段DC的位置，反比例函数y= $\frac{k}{x}$ （x＞0）的图像恰好经过DC的中点E．

    Mails, games, music, news, chat rooms and shopping! The Interent is part of our life today. It's easy to get onto the Internet. The only thing we need to do is to use a modem(调制解调器) which is used for connecting a computer to a telephone line. The Internet is changing and growing all the time. More and more people have computers and use the Internet. Using the Internet means surfing the World Wide Web(That's the “WWW” you always hear about). The Internet has a large number of websites(网站). They are the places where you go to get information and do things.
     Where do these websites come from? They are made by web designers. What happens when you click on a word or a picture? You are sent to another page. It's all because of the web designers. Web designers do a lot of work by using a computer programming(程序编制) language.
     Is web design all about computer programming? No, it's about making something new. Web designers must imagine a lot when they are making a website. It must look good and be fun to use. A big part of web design is art. They choose the best pictures and colors to make the website look good. They also write the things that you see on the website. An important part of their job is to share ideas with the website manager about how to design the website well.