UNIT ONE GLAD TO SEE YOU AGAIN Lesson 2,26个英文字母表,学习字母和新单词,C D cow cap,a cow 一个奶牛,many cows 很多奶牛,a cap 一个帽子,many caps 许多帽子,a cap,a cow,学习新句子,This is my,This is my mom.,This is my brother.,This is my classroom.,This is my school.,This is my friend.,再见,
