ContentsChinese Abstract.....................................................................................2English Abstract......................................................................................31. Introduction.........................................................................................41.1 The Background of the Research........................................................................41.2 The Significance of the Research........................................................................42. Literature Review...............................................................................52.1 The Definition of Lexical Chunk........................................................................52.2 The Theoretical Basis of Lexical Chunk Approach............................................52.3 The Research of Lexical Chunk Approach Abroad.............................................62.4 The Research of Lexical Chunk Approach at Home...........................................63. The Advantages of Lexical Chunk Approach in English Teaching73.1 Helping students Memorize Words.....................................................................73.2 Improving the Fluency and Authenticity of Language Expression.....................83.3 Enhancing Pragmatic Awareness and Improving Pragmatic Ability...................94. Research on the Application of Lexical Chunk Approach in English Writing Class of Junior Middle School...................................94.1 Research Problem................................................................................................9PAGE \* MERGEFORMAT184.2 Subjects and Methods........................................................................................104.3 Procedure...........................................................................................................104.4 Data analysis....
