Learning aims（学习目标）：1.To improve the ability of memorizing the new words and phrases.
2.To improve the ability of reading.
Important points (学习重点)：To understand the text and remember the new words and phrases.
Difficult points (学习难点)：To improve the ability of reading by using the two reading techniques（技巧）：
1.浏览式阅读；
2.扫描式阅读
