Unit 1 The summer holidays 1
Unit 2 In the lab 15
Unit 3 American English 28
Unit 4 Travel 41
Unit 5 Why do you do that? 53
Unit 6 A new factory 64
Unit 7 Earthquakes 76
Unit 8 Mainly revision 88
高一第一学期期中测试 99
Unit 9 Computers 108
Unit 10 Sports 118
Unit 11 Country music 128
Unit 12 English programmes 140
Unit 13 Abraham Lincoln 153
Unit 14 Mainly revision 167
高一第一学期期末测试 179
Unit 15 Healthy eating 191
Unit 16 Fire! 203
Unit 17 Nature 216
Unit 18 The necklace 229
Unit 19 Jobs 244
Unit 20 Mainly revision 257
高一第二学期期中测试 270
Unit 21 Karl Marx 279
Unit 22 Britain and Ireland 291
Unit 23 Rescuing the temple 306
Unit 24 The science of farming 320
Unit 25 At the conference 332
Unit 26 Mainly revision 346
高一第二学期期末测试 359
Test I 370
Test II 379
Test III 387
参考答案 394