Chapter1 What Is a Good EFL Teacher? Chapter2 EFL Teaching and Learning in K-12 Schools Chapter3 Empirical Studies on K-12 EFL Teacher Preparation Chapter4 A Sociocultural View of L2 Learning, Teaching, and Teacher Education Chapter5 The Knowledge Base of Professional EFL Teachers Chapter6 Sources of EFL Teachers' Knowledge and Beliefs Chapter7 Understanding Curriculum Chapter8 Understanding Pedagogy Chapter9 Key Concepts in EFL Learning and Teaching Chapter10 EFL Teacher Education and Teacher Professionalism References