Unit One 1
Dialogue:Hobbies 1
Text:Learning a Language 1
Exercises 5
Grammar：人称代词，物主代词；There be结构 6
Reading Practice:Spelling English 9
Unit Two 11
Dialogue:Climate 11
Text:Coffee and Tea 11
Exercises 16
Grammar：名词；一般现在时 17
Reading Practice:Fast-food Restaurants in the United States 18
Unit Three 20
Dialogue:How to Go to the Bus Stop 20
Text:Medicine in the Future 20
Exercises 24
Grammar：现在进行时，将来时；疑问句 26
Reading Practice:The Future Problems 29
Unit Four 31
Dialogue:Register a Letter 31
Text:New Year's Celebration 32
Exercises 36
Grammar：一般过去时；数词，冠词 37
Reading Practice:Christmas 39
Unit Five 41
Dialogue:Open an Account 41
Text:Buying on the Installment Plan 42
Exercises 45
Grammar：被动语态；现在完成时 47
Reading Practice:Installment Buying in the U.S 49
Unit Six 51
Dialogue:Have You a Table for Two? 51
Text:Educational Television in the United States 52
Exercises 56
Grammar：介词；形容词和副词的比较级与最高级 60
Reading Practice:Television 63
Unit Seven 65
Dialogue:Going to a Movie 65
Text:Telephone Trouble 66
Exercises 69
Grammar：代词（2）；复合宾语 72
Reading Practice:Handling Office Calls 74
Unit Eight 76
Dialogue:Leaving a Message 76
Text:The Web Lifestyle 77
Exercises 80
Grammar：过去进行时；主语从句 82
Reading Practice:How to Read a Dictionary? 83
Unit Nine 85
Dialogue:Thanksgiving 85
Text:How to Make a Good Impression? 86
Exercises 90
Grammar：宾语从句；用引导词it的常用结构 91
Reading Practice:The Languages and Customs of Different Countries 93
Unit Ten 95
Dialogue:Going on a Vacation 95
Text:Traveling 96
Exercises 100
Grammar：定语从句；过去将来时 103
Reading Practice:Computer Art Museum 104
Unit Eleven 107
Dialogue:Do I Have to Change? 107
Text:A Computer Directs Traffic 108
Exercises 111
Grammar：情态动词；过去完成时 114
Reading Practice:Why Are Microcomputer Systems Important? 116
Unit Twelve 118
Dialogue:Seeing a Doctor 118
Text:How to Live to Be 100? 119
Exercises 124
Grammar：同位语；状语从句 126
Reading Practice:Exercises and Health 129
附录 Glossary 132