Unit 1 Friendship 1
Section A 1
Section B 7
综合检测题 12
Unit 2 English around the world 17
Section A 17
Section B 22
综合检测题 26
Unit 3 Travel journal 31
Section A 31
Section B 34
综合检测题 38
Unit 4 Earthquakes 44
Section A 44
Section B 49
综合检测题 53
Unit 5 Nelson Mandela—a modern hero 58
Section A 58
SectionB 62
综合检测题 65
阶段性综合评估检测 71
参考答案及解析 78