A Research into the Influence of Individual Differences on the Effect of Second Language Acquisition – A Case Study

The paper makes an exploratory research among 400 university students to find out the influence of individual differences on the effect of second language acquisition between high achievers and low achievers from the perspective of motivation, strategies and characters. It also analyzes existing problems. Research results will gain some enlightenment for teaching and learning activities, and facilitate learners achieve a better learning effect.