视频选集 U1-1 Playtime U1-2 L1 Look, listen and chant U1-3 L1 单词学习 U1-4 L1 Listen and do U1-5 L2 Look, listen and repeat U1-6 L2 补充歌曲 U1-7 L2 Let's survey U1-8 L3 Let's play U1-9 L3 Let's write U1-10 Story time U2-1 Weather U2-2 L1 Look, listen and chant U2-3 L1 单词学习 U2-4 L1 Draw and say U2-5 L2 Look, listen and repeat U2-6 L2 补充歌曲 U2-7 L2 Act and guess U2-8 L3 Choose and say U2-9 L3 Let's write U2-10 Story time U3-1 Seasons U3-2 L1 Look, listen and chant U3-3 L1 单词学习 U3-4 L1 Look and say U3-5 L2 Look, listen and repeat U3-6 L2 补充歌曲 U3-7 L2 Let's survey U3-8 L3 Let's play U3-9 L3 Let's write U3-10 Story time Revision 1 Let's play U4-1 Time U4-2 L1 Look, listen and chant U4-3 L1 单词学习 U4-4 L1 Look and say U4-5 L2 单词学习 U4-6 L2 Look, listen and repeat U4-7 L2 补充歌曲 U4-8 L2 Make and play U4-9 L3 Let's play U4-10 L3 Let's write U4-11 Story time U5-1 My Day U5-2 L1 Look, listen and chant U5-3 L1 单词学习 U5-4 L1 Listen and do U5-5 L2 Look, listen and repeat U5-6 L2 补充歌曲 U5-7 L2 Let's survey U5-8 L3 Let's role-play U5-9 L3 Let's write U5-10 Story time U6-1 My Week U6-2 L1 Look, listen and sing U6-3 L1 单词学习 U6-4 L1 Do and say U6-5 L2 Look, listen and repeat U6-6 L2 补充歌曲 U6-7 L2 Let's play U6-8 L3 Choose, write and say U6-9 L3 Let's write U6-10 Story time Revision 2 Let's play