Module 1 School life 1
Section Ⅰ Welcome to the unit and Reading 2
Section Ⅱ Word power and Grammar and usage 10
Section Ⅲ Task and Project 15
Module 2 Growing pains 25
Section Ⅰ Welcome to the unit and Reading 26
Section Ⅱ Word power and Grammar and usage 36
Section Ⅲ Task and Project 38
Module 3 Looking good,feeling good 50
Section Ⅰ Welcome to the unit and Reading 51
Section Ⅱ Word power and Grammar and usage 60
Section Ⅲ Task and Project 63
第一单元 检测题 75
第二单元 检测题 83
第三单元 检测题 91
综合检测题 99
参考答案 107