Unit1 The summer holidays 1
Unit2 In the lab 12
Unit3 American English 25
Unit4 Travel 36
Unit5 Why do you do that? 49
Unit6 A new factory 61
Unit7 Earthquakes 76
Unit8 Mainly revision 94
高一上学期期中测试题 107
Unit9 Computers 119
Unit10 Sports 133
Unit11 Country music 147
Unit12 English programmes 160
Unit13 Abraham lincoln 173
Unit14 Mainly revision 187
高一上学期期末测试题 199
Unit15 Healthy eating 211
Unit16 Fire! 226
Unit17 Nature 237
Unit18 The necklace 251
Unit19 Jobs 264
Unit20 Mainly revision 276
高一下学期期中测试 287
Unit21 Karl Marx 298
Unit22 Britain and lreland 314
Unit23 Rescuing the temple 324
Unit24 The science of farming 337
Unit25 At the conference 351
Unit26 Mainly revision 366
高一下学期期末测试题 380