Unit 1
Dialogue Greetings＆Farewells 1
Text American Schools 2
Grammar名词复数与名词所有格 5
Exercises 8
Unit 2
Dialogue Introductions 12
Text A Successful Businessman 13
Grammar一般现在时与一般过去时 16
Exercises 20
Unit 3
Dialogue May I Know Your Name? 24
Text The Man Upstairs 25
Grammar代词 29
Exercises 31
Unit 4
Dialogue Asking Directions 36
Text Tolerance 37
Grammar一般将来时与过去将来时 40
Exercises 43
Unit 5
Dialogue Shopping 48
Text What Makes a Desert? 49
Grammar现在进行时与过去进行时 53
Exercises 56
Unit 6
Dialogue At the Post Office 61
Text Doing a Favor 62
Grammar句子的种类 66
Exercises 70
Unit 7
Dialogue At the Hotel(Ⅰ) 74
Text An Unknown Dance 75
Grammar现在完成时与过去完成时 79
Exercises 83
Unit 8
Dialogue At the Hotel(Ⅱ) 87
Text Tea Ceremony in Japan 88
Grammar被动语态 92
Exercises 95
Unit 9
Dialogue Making an Appointment 99
Text The English Language 100
Grammar形容词和副词的级 104
Exercises 107
Unit 10
Dialogue Seeing the Doctor 111
Text How Did the States Get Their Nanles? 112
Grammar定语从句 116
Exercises 120
Unit 11
Dialogue Planning a Business Trip 124
Text A Man of Bad Memory 125
Grammar数词 128
Exercises 132
Unit 12
Dialogue Planning a Vacation 137
Text Body Language 138
Grammar情态动词 142
Exercises 146
Glossary 150
Phrases＆Expressions 164
Appendix Ⅰ 英语语音知识 167
Appendix Ⅱ 常用不规则动词表（Irregular Verbs） 170
Appendix Ⅲ 参考译文及练习答案 175