Unit One Warming up 1
Dialogue 2
Passage 4
Grammar 6
Exercises 6
Reading 9
Unit Two Warming up 11
Dialogue 12
Passage 14
Grammar 16
Exercises 16
Reading 20
Unit Three Warming up 22
Dialogue 23
Passage 24
Grammar 27
Exercises 27
Reading 31
Unit Four Warming up 33
Dialogue 35
Passage 37
Grammar 40
Exercises 40
Reading 46
Unit Five Warming up 48
Dialogue 49
Passage 51
Grammar 54
Exercises 54
Reading 57
Unit Six Warming up 60
Dialogue 61
Passage 62
Grammar 65
Exercises 65
Reading 70
Appendix 1 Grammar 72
1 The Adverbial Clause（状语从句） 72
2 Past Participle（过去分词） 74
3 Noun Clause（名词性从句） 75
4 The Attributive Clause（定语从句） 77
5 Direct Speech and Indireet Speech（直接引语和间接引语） 79
6 The Subjunctive Mood（虚拟语气） 81
7 Inversion（倒装句） 84
Appendix 2 Vocabulary 86
Work book Exercise 196
Exercise 2 104
Exercise 3 112
Exercise 4 121
Exercise 5 129
Exercise 6 138