01 Unit1 Winter Vacation
02 Unit2 A Visit to the Zoo
03 Unit3 Zhong Nanshan
04 Unit4 A Spring Outing
05 Review1
06 Unit5 Sports Day
07 Unit6 Feelings
08 Unit7 Tall buildings
09 Unit8 Dates of the month
10 Review2
11 Story Time
12 Words and expressions
