注意在第二语言输入加工中发挥着至关重要的作用,也因此成为二语习得研究的核心问题之一。该领域研究主要集中在三个方面:1.注意的有无意识之争;2.影响学习者注意的因素;3.语言形式和意义加工的注意力平衡。本文对该研究领域近20年来的研究成果进行了回顾和分析,并提出未来研究应进一步完善理论框架选择、研究方法和实验设计。 Attention in the second language input processing plays a crucial role, it has therefore become one of the core issues of second language acquisition. The research in this field mainly focuses on three aspects: 1. The awareness of whether or not the attention is paid to attention; 2. The factors that influence learners’ attention; 3. The attention balance of language processing and meaning processing. In this paper, the research results in the field of research in the past 20 years are reviewed and analyzed, and the future research should further improve the theoretical framework of choice, research methods and experimental design.