前言
About the Book
Chapter One An Introduction to Second Language Acquisition
1.1 Definition of Second Language Acquisition (SLA)
1.2 The Aims of SLA Research
1.3 Basic Terminologies in SLA
1.3.1 Native language and target language
1.3.2 Second language and foreign language
1.3.3 Library language,auxiliary language and language for specific purposes
1.3.4 Bilingualism and multilingualism
1.3.5 Acquisition and learning
1.3.6 Second language acquisition and foreign language learning
1.3.7 Input and output
1.3.8 Competence and performance
1.3.9 Comprehension and production
1.3.10 Explicit learning and implicit learning
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