Unit 3 Lets paint,Show me your .,Hi!Im Ding Dang. Look at me, please!,red,blue,green,yellow,purple,颜色词汇,blue green yellow red purple,Lets learn,练习素村,Dog(狗) sky (天空) Tea(茶) Flower(花) Berry(草莓) Rainbow(彩虹),A rainbow,画笑脸说话,I like green.,I like red.,Goodbye,