一、引言阅读是人们获取信息和取得间接经验的主要途径之一,大学英语阅读教学的一般要求是“让学生能基本读懂国内英文报刊,掌握中心意思,理解主要事实和有关细节。能读懂工作、生活中常见的应用文体的材料。能在阅读中使用有效的阅读方法”。由此可见,学生实际阅读能力的提高意味着他们能在今后的工作中,快速阅读并筛选相关重要信息, I. Introduction Reading is one of the main ways people get information and gain indirect experience. The general requirement of college English reading teaching is that students should be able to read the domestic English newspapers and periodicals, grasp the central meaning, and understand the major facts and relevant details. Understand the work, life, the common application of style materials. Reading can be used in effective reading ". This shows that the improvement of students’ actual reading ability means they can quickly read and screen relevant important information in their future work,