01 Unit 1 My favourite festival
02 Unit 2 Family time
03 Unit 3 Healthy diet, healthy life
04 Unit 4 Everyboday works
05 Unit 5 The sun rises every day
06 Unit 6 Everybody needs a home
07 Words and expressions-U1
08 Words and expressions-U2
09 Words and expressions-U3
10 Words and expressions-U4
11 Words and expressions-U5
12 Words and expressions-U6
13 Words and expressions-Some Chinese festivals
