Chapter 1 Introduction 1 Feature of text book (1). True style of U.s. University pay attention to pick interest and motivate desire to read book Context rich closer to real world (2). The best way to promote your ability of expression in English by reading original edition of English bookChapter 1 Introduction 1 Feature of text book (1). True style of U.S.University — pay attention to pick interest and motivate desire to read book. Context rich; closer to real world (2). The best way to promote your ability of expression in English by reading original edition of English book