Unit 1 1
一、课文精解 1
Ⅰ．Cultural Notes 1
Ⅱ．Stylistic Features 2
Ⅲ．Summary of the Text 2
Ⅳ．Key Words ＆ Expressions 3
Ⅴ．Sentence Highlights 6
Ⅵ．Sentence Appreciation 7
二、学生用书单元1练习答案及解析 8
三、阅读活动 13
Ⅰ．Key Words ＆ Expressions 13
Ⅱ．Difficult Sentences 14
Ⅲ．Key to the Exercises 15
Unit 2 17
一、课文精解 17
Ⅰ．Cultural Notes 17
Ⅱ．Stylistic Features 20
Ⅲ．Summary of the Text 20
Ⅳ．Key Words ＆ Expressions 21
Ⅴ．Sentence Highlights 25
Ⅵ．Sentence Appreciation 27
二、学生用书单元2练习答案及解析 27
三、阅读活动 32
Key to the Exercises 32
Unit 3 34
一、课文精解 34
Ⅰ．Cultural Notes 34
Ⅱ．Stylistic Features 35
Ⅲ．Summary of the Text 36
Ⅳ．Key Words ＆ Expressions 36
Ⅴ．Sentence Highlights 41
Ⅵ．Sentence Appreciation 42
二、学生用书单元3练习答案及解析 43
三、阅读活动 47
Key to the Exercises 47
Unit 4 49
一、课文精解 49
Ⅰ．Cultural Notes 49
Ⅱ．Stylistic Features 50
Ⅲ．Summary of the Text 51
Ⅳ．Key Words ＆ Expressions 52
Ⅴ．Sentence Highlights 57
Ⅵ．Sentence Appreciation 59
二、学生用书单元4练习答案及解析 59
三、阅读活动 64
Key to the Exercises 64
Unit 5 66
一、课文精解 66
Ⅰ．Cultural Notes 66
Ⅱ．Stylistic Features 68
Ⅲ．Summary of the Text 68
Ⅳ．Key Words ＆ Expressions 69
Ⅴ．Sentence Highlights 72
Ⅵ．Sentence Appreciation 73
二、学生用书单元5练习答案及解析 73
三、阅读活动 78
Ⅰ．Key Words ＆ Expressions 78
Ⅱ．Difficult Sentences 79
Ⅲ．Key to the Exercises 80
Test Youself Ⅰ（Unit 1-Unit 5） 81
Unit 6 90
一、课文精解 90
Ⅰ．Cultral Notes 90
Ⅱ．Stylistic Features 92
Ⅲ．Summary of the Text 93
Ⅳ．Key Words ＆ Expressions 93
Ⅴ．Sentence Highlights 97
Ⅵ．Sentence Appreciation 98
二、学生用书单元6练习答案及解析 99
三、阅读活动 104
Ⅰ．Key Words ＆ Expressions 104
Ⅱ．Difficult Sentences 106
Ⅲ．Key to the Exercises 107
Unit 7 109
一、课文精解 109
Ⅰ．Cultural Notes 109
Ⅱ．Stylistic Features 110
Ⅲ．Summary of the Text 111
Ⅳ．Key Words ＆ Expressions 112
Ⅴ．Sentence Highlights 120
Ⅵ．Sentence Appreciation 122
二、学生用书单元7练习答案及解析 122
三、阅读活动 127
Ⅰ．Key Words ＆ Expressions 127
Ⅱ．Difficult Sentences 129
Ⅲ．Key to the Exercises 129
Unit 8 132
一、课文精解 132
Ⅰ．Cultural Notes 132
Ⅱ．Stylistic Features 133
Ⅲ．Summary of the Text 133
Ⅳ．Key Words ＆ Expressions 134
Ⅴ．Sentence Highlights 137
Ⅵ．Sentence Appreciation 138
二、学生用书单元8练习答案及解析 138
三、阅读活动 143
Ⅰ．Key Words ＆ Expressions 143
Ⅱ．Difficult Sentences 145
Ⅲ．Key to the Exercises 146
Unit 9 148
一、课文精解 148
Ⅰ．Cuitural Notes 148
Ⅱ．Stylistic Features 150
Ⅲ．Summary of the Text 150
Ⅳ．Key Words ＆ Expressions 151
Ⅴ．Sentence Highlights 155
Ⅵ．Sentence Appreciation 155
二、学生用书单元9练习答案及解析 156
三、阅读活动 161
Ⅰ．Key Words ＆ Expressions 161
Ⅱ．Difficult Sentences 162
Ⅲ．Key to the Exercises 164
Unit 10 166
一、课文精解 166
Ⅰ．Cultural Notes 166
Ⅱ．Stylistic Features 168
Ⅲ．Summary of the Text 168
Ⅳ．Key Words ＆ Expressions 169
Ⅴ．Sentence Highlights 174
Ⅵ．Sentence Appreciation 175
二、学生用书单元10练习答案及解析 176
三、阅读活动 180
Ⅰ．Key Words ＆ Expressions 180
Ⅱ．Difficult Sentences 183
Ⅲ．Key to the Exercises 184
Test Yourself Ⅱ（Unit 6-Unit 10） 187
Appendix Key to Test Yourself Ⅰ＆Ⅱ 195