The newly revised Let's Go Phonics series is back in four stages. Volume 1 learns the alphabet and comparative consonants, volume 2 the short vowels, volume 3 the long vowels, volume 4 the double consonants and the double vowels. ▼▼ Introduction to main features ▼▼ 1. It provides the entire MP3 sound source contained in the textbook. 2. Provides a picture of the alphabet song and note. 3. A total of 114 pronunciation videos are provided by native speakers. 4. You can meet the story with animation. 5. Complete phonics with flashcards and word quiz.