pt. 1. Language and its study
pt. 2. The sounds of language: phonetics and phonology
pt. 3. Language structures: words and phrases
pt. 4. Language meaning and language use
pt. 5. The history of the language
pt. 6. Language variation and social interaction
pt. 7. Language and culture
pt. 8. Language and gender
pt. 9. Language acquisition and the brain
pt. 11. Language in the classroom.