Second Language Acquisition "" Bias Their Teaching Strategies

"le"(了) is an empty word which is used frequently. It has been studied continually by specialists in grammar at home and abroad from different angles; it is also a main difficult problem in teaching Chinese as a foreign language. This thesis takes the kinds of "le" which is classified by the meanings of it as a basis of analysis; takes the misusing of the word "le" which occurred in the using course of foreign students as a basic study object. Then the thesis pointing out the misusing of "le" by foreign students and analyzes the reasons that lead to these errors comprehensively and systematically. Finally this thesis mainly give some advice about how to teaching "le" in teaching Chinese as a foreign language, combines the achievements of studying "le" and the studying of teaching Chinese as a foreign language together, and discusses how to integrate the achievement of the study of "le" and the method of teaching Chinese as a foreign language effectively.