2.1
Meeting the challenge of second language acquisition

2.1.1 The second language learner's challenge

2.1.2 The primacy of lexis

2.1.3 Grammaticization and overgeneralization

2.1.4 Stages in interlanguage development

2.1.5 Using chunks or formulaic phrases

2.1.6 Cross-linguistic influence

2.1.7 Summary