Unit 9 Happy Birthday,By Sun Jing,Sing a song:,How are you?,How old is she?她几岁了?,1,2,3,4,5,6,7,one,two,three,four,five,six,seven,Who is faster?,+,=,+,=,+,=,算一算,+,=,+,=,+,=,+,=,+,=,+,=,+,=,+,=,+,=,How old are you?你几岁了?,How old are you?你几岁了?,Read and Act,
