输入与输出是二语习得必不可少的,对二语习得的影响作用是不可估量的。如何输入才能促进学习者输出,以致更好地习得第二语言,长期以来是倍受关注的话题。本文基于输入与输出方式及其之间的关系,探讨何种方式的输入更有利于二语习得,以期有助于第二语言习得的教学。 Input and output are indispensable for second language acquisition and their effect on second language acquisition is immeasurable. How to input in order to promote the output of learners so as to better acquire the second language has long been a topic of great concern. Based on the input and output methods and the relationship between them, this article explores the ways in which input is more conducive to second language acquisition, with a view to help teaching second language acquisition.