“向45分钟要效益”一直是对英语课堂的呼唤。在现有相对缺乏目的语环境中进行的第二语言教学实质是一种典型的外语教学,提高学生运用英语的能力,在很大程度上不得不依赖于课堂教学。培养阅读能力一直是语言学习的主要目标,而扩大输入量主要体现在阅读量的增加。阅读在中学英语课堂被提到了前所未有的地位,如何有效地指导学生进行阅读凸现了应用的重要性。现行高中英语教材以话题为中心,以专题阅读 “To benefit from 45 minutes” has always been a call for English classes. The second language teaching in the existing relative lack of target language environment is essentially a typical foreign language teaching. To improve students’ ability to use English, they have to rely on classroom teaching to a great extent. The cultivation of reading ability has always been the main goal of language learning, and the expansion of input is mainly reflected in the increase in reading volume. Reading was mentioned in the English class in the middle school as an unprecedented status. How to effectively guide students in reading highlights the importance of application. The current high school English textbooks are topic-oriented and feature reading