在外语学习及外语教学中,词汇学习一直是学习者以及教师们最为关心的问题之一。词汇的掌握程度对听、说、读、写、译等语言交流运用能力有着极其重要的作用。在二语或外语教学中,如何帮助学生积极有效地学习词汇,提高他们的词汇运用能力,成为二语研究者及外语教师们的主要问题。而学习策略的研究为这些问题的解决提供了新的途径。 In foreign language learning and foreign language teaching, vocabulary learning has always been one of the most concerned issues for learners and teachers. Vocabulary mastery of listening, speaking, reading, writing, translation and other language exchange and utilization ability has an extremely important role. In second language or foreign language teaching, how to help students to learn vocabulary actively and effectively and improve their ability to use vocabulary has become a major problem for second language researchers and foreign language teachers. The study of learning strategies provides a new way to solve these problems.