AcknowledgmentsI would like to take this opportunity to thank my supervisor Mr. Wang Yongkang, who offers me academic and constructive, advises on composing this paper. His encouragement and help are worthy of high acknowledgement. In the process of this essay, he gives me many useful advices. Even if he is busy with his work, he also takes time to correct carefully.In addition, I would like to express special thanks to my beloved parents and my friends, who have given my ceaseless support during the writing of this thesis.Last but not least, I would like to extend my sincere thanks to the College of Arts and Sciences, Yunnan Normal University, for the comprehensive education during my four years, which encourage me to study further. ContentsAbstract ( English Version).............................................................................................iAbstract ( Chinese Version)...........................................................................................iiChapter One Introduction...............................................................................................1Chapter Two Literature Review.....................................................................................32.1 The definition of CLT...............................................................................................32.2 Modern principles of CLT in China.........................................................................42.3 Modern features of CLT...........................................................................................52.4 Major forms of CLT.................................................................................................62.4.1 Role-playing..........................................................................................................62.4.2 Story-telling....
