BOOK1 - Sample
- Unit 1. Present Be Verb (Be동사 현재)
- Unit 2. Present Simple 1 (일반동사 현재형 1)
- Unit 3. Present Simple 2 (일반동사 현재형 2)
- Unit 4. Frequency Adverb (빈도부사)
- Unit 5. Present Continuous (현재 진행)
- Unit 6. Past Be Verb (Be동사 과거)
- Unit 7. Past Simple (과거)
- Unit 8. Past Continuous.(과거 진행)
- Unit 9. Future 1 (미래 1)
- Unit 10. Future 2 (미래 2)
- Unit 11. Preposition 1 ?Place/Movement (전치사 ?장소/이동)
- Unit 12. Preposition 2 -Time (전치사 ?시간)
- Unit 13. It, There
- Unit 14. Helping Verb 1 can, be able to (조동사 1)
- Unit 15. Helping Verb 2 may, will (조동사 2)
- Unit 16. Helping Verb 3 must, have to (조동사 3)
- Unit 17. Helping Verb 4 should, had better (조동사 4)
- Unit 18. Noun / Pronoun (명사/대명사)
- Unit 19. Article (관사)
- Unit 20. Count / Non-count noun (셀 수 있는 명사 / 셀 수 없는 명사)