目 录 Unit l The summer holidays Unit 2 In the lab Unit 3 American English Unit 4 Travel Unit 5 Why do you do that? Unit 6 A new factory Unit 7 Earthquakes Unit 8 Mainly revision 高一(上)期中测试题 Unit 9 Computers Unit l0 Sports Unit 11 Country music Unit 12 English programme Unit 13 Abraham Lincoln Unit 14 Mainly revision 高一(上)期末测试题 Unit 15 Healthy eating Unit 16 Fire! Unit l7 Nature Unit 18 The necklace Unit 19 Jobs Unit 20 Mainly revision 高一(下)期中测试题 Unit 21 Karl Marx Unit 22 Britain and Ireland Unit 23 Rescuing the temple Unit 24 The science of farming Unit 25 At the conference Unit 26 Mainly revision 高一(下)期末测试题 参考答案 · · · · · · (收起)