●Foreword
●前言
●Introduction
●Chapter OneUnderstanding Second Language Acquisition
●1.1Definition of SLA
●1.2Objectives of SLA research
●1.3Basic terminology in SLA
●1.3.1Native language and target language
●1.3.2Second language and foreign language
●1.3.3Bilingualism and muhilingualism
●1.3.4Second language acquisition and foreign language learning
●1.3.5Input and output
●1.3.6Competence and performance
●1.3.7Usage and use
●1.3.8Comprehension and production
●1.3.9Naturalistic and instructed second language acquisition
●1.4The external and internal factors in SLA
●1.4.1External factors
●1.4.2Internal factors
●1.5A review of first language acquisition
●部分目錄
