词块教学对非英语专业学生四级听力成绩影响的实证研究

An empirical study on the effect of lexical chunks Teaching on non English Majors’ CET-4 listening achievements

听力是在四级考试的所有题型中（听力、阅读、写作和翻译）最难的一项。传统的听力教学方法（解释新单词—放录音—做练习—对答案）陈旧,听力完成后也没有对听力材料进行语言及语篇分析,使学生在下次四级听力练习中还是听不懂。文章提出了一种通过对四级听力题中词块的讲解来增强学生的短时记忆容量,加快听力理解的速度及准确率,从而提高学生四级听力能力的教学方法。

Listening is in CET-4 （listening, reading, writing and translation） the most difficult one. The traditional teaching methods of listening （ explain new words -listen to the tape-do exercises-check the answer） is old. After the completion of the listening, there was no language and discourse analysis of the listening material, so that students can not understand the material next time. This paper presents the method of explanation of lexical chunks to enhance the capacity of short-term memory to accelerate the speed and ac- curacy of listening comprehension, so as to improve the teachin~ method of students＇ CET-4 listening ability.