Unit 1 2
Text A The History of Mother's Day 2
Exercises for Text A 4
Text B Thanksgiving Day 7
Exercises for Text B 9
Grammar英语的基本句型 11
Exercises for Grammar 21
Unit 1 单元同步测试 22
Unit 2 29
Text A National Symbols 29
Exercises for Text A 33
Text B We're Just Beginning 36
Exercises for Text B 38
Grammar冠词 40
Exercises for Grammar 47
Unit 2 单元同步测试 48
Unit 3 56
Text A Public Education 56
Exercises for Text A 59
Text B Early Education in Japan and America 63
Exercises for Text B 66
Grammar代词 69
Exercises for Grammar 82
Unit 3 单元同步测试 84
Unit 4 92
Text A Online Shopping:an Increasing Trend 92
Exercises for Text A 94
Text B The Happy Door 98
Exercises for Text B 100
Grammar名词 102
Exercises for Grammar 108
Unit 4 单元同步测试 109
Unit 5 116
Text A College Romances 116
Exercises for Text A 121
Text B How the Americans View Love 124
Exercises for Text B 126
Grammar动词（一） 129
Exercises for Grammar 141
Unit 5 单元同步测试 142
Unit 6 149
Text A Boston:Heart of American Culture 149
Exercises for Text A 152
Text B Lincoln's Gettysburg Address 156
Exercises for Text B 159
Grammar动词（二） 160
Exercises for Grammar 169
Unit 6 单元同步测试 170
Unit 7 177
Text A American Dinning Etiquette 177
Exercises for Text A 180
Text B About School Manners 184
Exercises for Text B 187
Grammar形容词和副词 189
Exercises for Grammar 204
Unit 7 单元同步测试 205
Unit 8 211
Text A If I Were a Boy Again 211
Exercises for Text A 214
Text B Catch the Star that Holds your Destiny 217
Exercises for Text B 219
Grammar数词 221
Exercises for Grammar 225
Unit 8 单元同步测试 225
单词表 232