零五网 电子课本 清华版二年级英语上册
听写本 点读本
UNIT 1 THE ENGLISH LETTERS (L1-3)
UNIT 1 THE ENGLISH LETTERS (L4-7)
UNIT 2 CLOTHES (L8-10)
UNIT 2 CLOTHES (L11-14)
UNIT 3 WEATHER (L15-17)
UNIT 3 WEATHER (L18-21)