Unit One 1
Dialogue:At the Customs（Ⅰ） 1
Text:Criminal Justice 2
Exercises 7
Grammar：强调形式；主谓一致 9
Reading Practice:Stolen Goods 10
Unit Two 13
Dialogue:At the Customs（Ⅱ） 13
Text:The Best Teacher I Ever Had 14
Exercises 18
Grammar：动名词；不定式（2） 20
Reading Practice:A Return to Tenderness 23
Unit Three 26
Dialogue:Booking Tickets 26
Text:Hong Kong 27
Exercises 31
Grammar：定语从句；分词（2） 33
Reading Practice:How to Make a Good Speech 35
Unit Four 38
Dialogue:At the Bank 38
Text:We Are Not a Nation of Tax Cheats 39
Exercises 44
Grammar：将来进行时和将来完成时；介词（2） 46
Reading Practice:How Americans Eat and Drink 48
Unit Five 51
Dialogue:Booking a Table 51
Text:Americans and Physical Fitness 52
Exercises 56
Grammar：冠词（2）；情态动词 58
Reading Practice:A Letter and Its Reply 59
Unit Six 63
Dialogue:At the Airport 63
Text:Is It Progress? 64
Exercises 69
Grammar：句子的倒装；现在完成进行时和过去完成进行时 71
Reading Practice:The Mystery of Migration 74
Unit Seven 76
Dialogue:I'm Typing a Report 76
Text:Our People Get It Done 77
Exercises 80
Grammar：否定和倒装 83
Reading Practice:You and the Wind 84
Writing Skills:Topic Sentence 86
Unit Eight 89
Dialogue:I'd Like to Speak to Mr.Thompson 89
Text:Euthanasia:For and Against 90
Exercises 93
Grammar:独立结构 96
Reading Practice:What Is Multimedia? 97
Writing Skills:Key Words（关键词） 98
Unit Nine 100
Dialogue:I'm Sorry about the Confusion 100
Text:Christmas 101
Exercises 105
Grammar：连词；替代 108
Reading Practice:Room for One More 110
Writing Skills:Paragraph Writing Exposition（说明文） 114
Unit Ten 115
Dialogue:I'm Looking for an Apartment 115
Text:The Green Banana 116
Exercises 120
Grammar：省略句 123
Reading Practice:The Secret of True Happiness 125
Writing Skills:Transition Words（过渡词） 128
Unit Eleven 130
Dialogue:I'd Like Some Oranges,Please 130
Text:Evidence of Life? 131
Exercises 135
Grammar：虚拟语气 137
Reading Practice:The Festival Season 139
Writing Skills:Paragraph Writing Exemplification（举例法） 141
Unit Twelve 142
Dialogue:Do You Have a Resume with You? 142
Text:My Turkish Grandmother 143
Exercises 146
Grammar：状语从句 149
Reading Practice:Bill Gates 150
Writing Skills:The Whole Passage Argumentation（议论文） 153
附录 Glossary 154