1、认识URL，观察常用网站网址，区分不同组成部分。uscheme://host:port/path/?query-string=xxx#anchor11
2、观察web浏览过程.
3、HTML基础。练习使用标签制作简单的页面。
<h1></h1>
<hr>
<P>友情链接</P>
<a href=url></a>
<br>
<img src="url" width="258" height="39" alt="gzcc.cn" >
代码如下：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>搜索百科</title> </head> <body> <h1>李易峰</h1> <hr> <P>国民校草李易峰</P> <a href="http://baike.sogou.com/PicBooklet.v?imageGroupId=2594155&relateImageGroupIds=2594155,2683237,1213143,1188160,1213141,1213147,1725108,1221653,1189724,1221654,2608567,1221655,2680409,2680415,2680419,2543259,1188151,1221656,1845150,1845151&lemmaId=620801#2594155_0">帅哥在此</a> <a href=http://baike.sogou.com/PicBooklet.v?imageGroupId=2594155&relateImageGroupIds=2594155,2683237,1213143,1188160,1213141,1213147,1725108,1221653,1189724,1221654,2608567,1221655,2680409,2680415,2680419,2543259,1188151,1221656,1845150,1845151&lemmaId=620801#2594155_0><img src="http://pic.baike.soso.com/ugc/baikepic2/0/20170314064103-316084079.jpg/800"></a> </body> </html>
结果如下：
