Unit1 Welcome back! 1
Unit2 what are we going to do? 23
Unit3 Autumn festivals 40
Unit4 On the farm 59
Unit5 Shall we go to the zoo! 81
Unit6 Find the right place! 98
Unit7 Mainly revision 116
Unit8 I was not here yesterday 135
Unit9 The memory robot 155
Unit10 The Swedish rock band 175
Unit11 Dates，months and seasons 193
Unit12 What s the weather like? 212
Unit13 Come to the party! 233
Unit14 Mainly revision 254
Unit15 What do peole eat? 270
Unit16 Whata good，kind girl! 294
Unit17 You must be more careful! 318
Unit18 Seeing the doctor 340
Unit19 A visit to an island 363
Unit20 Mainly revision 387
Unit21 She taught herself 412
Unit22 The sports meeting 433
Unit23 A famous person 459
Unit24 What were they doing? 485
Unit25 An auident 505
Unit26 Mainly revision 526