Unit1 Welcome back!
Unit2 What are we going to do?
Unit3 Autumn festivals
Unit4 On the farm
Unit5 Shall we go to the zoo?
Unit6 Find the right place!
Unit7 Mainly revision
Unit8 I was not here yesterday
Unit9 The memory robot
Unit10 The Swedish rock band
Unit11 Dates,months and seasons
Unit12 What's the weather like?
Unit13 Come to the party!
Unit14 Mainly revision
答案及解析