Unit1 Welcome back! 1
Unit2 What are we going to do? 9
Unit3 Autumn festivals 17
Unit4 On the farm 25
Unit5 Shall we go to the zoo? 33
Unit6 Find the right place! 42
Unit7 Mainly revision 50
期中测试 57
Unit8 I was not here yesterday 63
Unit9 The memory robot 71
Unit10 The Swedish rock band 80
Unit11 Dates,months and seasons 89
Unit12 What s the weather like? 97
Unit13 Come to the party! 105
Unit14 Mainly revision 113
答案及提示 125