English for Korean Speakers - Beginner: Level 1
This is a free textbook offered by BookBoon.
'CEFR A1 speaking level beginner course supported by the latest research into language learning it is designed to help learners improve their English through using it in a structured and focused way during natural social interaction both online and face-to-face. It also includes a link to a zip file that contains:
Copy kit PDF
MP3s (audio for listening exercises)
Social Learning Course Instructions'