Unit One How to Improve Your Study Habits 怎样改进你的学习习惯 1
Words and Expressions 1
Notes to the Text 8
Brief Explanations 10
Reading Activity 12
Writing Guidance 14
Supplementary Exercises 15
Words and Expressions 20
Unit Two Sailing Round the World 环球航行 20
Notes to the Text 25
Brief Explanations 26
Reading Activity 29
Writing Guidance 30
Supplementary Exercises 31
Achievement Test 1 35
Unit Three The Present 礼物 43
Words and Expressions 43
Notes to the Text 51
Brief Explanations 53
Reading Activity 56
Writing Guidance 60
Supplementary Exercises 61
Unit Four Turning Off TV：A Quiet Hour 关上电视机：清静一小时 65
Words and Expressions 65
Notes to the Text 73
Brief Explanations 75
Reading.Activity 77
Writing Guidance 80
Supplementary Exercises 81
Achievement Test 2 85
Unit Five A Miserable,Merry Christmas 又悲又喜的圣诞节 92
Words and Expressions 92
Notes to the Text 97
Brief Explanations 99
Reading Activity 102
Writing Guidance 104
Supplementary Exercises 105
Words and Expressions 110
Unit Six Sam Adams,Industrial Engineer 工业管理工程师萨姆·亚当斯 110
Notes to the Text 115
Brief Explanations 118
Reading Activity 121
Writing Guidance 123
Supplementary Exercises 124
Achievement Test 3 129
Unit Seven The Sampler 品尝家 136
Words and Expressions 136
Notes to the Text 140
Brief Explanations 142
Reading Activity 144
Writing Guideance 145
Supplementary Exercises 147
Unit Eight You Go Your Way，and I’ll Go Mine 各走各的路 152
Words and Expressions 152
Notes to the Text 159
Brief Explanations 162
Reading Activity 166
Supplementary Exercises 168
Writing Guidance 168
Achievement Test 4 173
Unit Nine The Brain 人脑 181
Words and Expressions 181
Notes to the Text 186
Brief Explanations 189
Reading Activity 193
Writing Guidance 194
Supplementary Exercises 195
Words and Expressions 200
Unit Ten Going Home 回家 200
Notes to the Text 204
Brief Explanations 207
Reading Activity 210
Writing Guidance 211
Supplementary Exercises 212
Achievement Test 5 218
Key to Supplementary Exercises 226
Key to Achievement Tests 231