本研究以Lewis的词汇教学法为理论基础,通过对外语学习者进行语块能力的培养,以受试者的书面表达能力为平台,以成品指标体系为观测点展开研究。研究结果表明,语块对外语学习者的书面表达能力的提高在总体上有促进作用,在“复杂度——准确度——流利度”三个监测指标中,对准确度和流利度的提高有着更直接的关系。 In this study, based on Lewis’s lexical teaching method, this study aims to train the foreign language learners’ ability of language block writing, take the written ability of the participants as a platform and the finished product index system as the observation point. The results show that the improvement of written language ability of foreign language learners in written form can be promoted in general, and the accuracy and fluency of the three indicators of complexity, accuracy, fluency, Have a more direct relationship with the improvement