第一部分教材单元训练
必修一
Unit 1 Teenage life Welcome Unit)/1
Unit 2 Travelling around/5
Unit 3 Sports and fitness/9
Unit 4 Natural disasters/13
Unit 5 Languages around the world/17
必修二
Unit 1 Cultural heritage/21
Unit 2 Wildlife protection/25
Unit 3 The Internet/29
Unit 4 History and traditions/33
Unit 5 Music/37
必修三
Unit 1 Festivals and celebrations/41
Unit 2 Morals and virtues/45
Unit 3 Diverse cultures/49
……
