必修 1
Unit One Friendship 1
Unit Two English around the world 11
Unit Three Travel journal 21
Unit Four Earthquakes 31
Unit Five Nelson Mandela—a modern hero 41
必修1 模拟试题 51
必修 2
Unit One Cultural relics 56
Unit Two The Olympic Games 66
Unit Three Computers 76
Unit Four Wildlife protection 86
Unit Five Music 96
必修2 模拟试题 106
ANSWER 111