UNIT 1 1
A．Background Material 1
B．Warm-up Questions 2
C．Main Ideas of Each Paragraph 3
D．Outline 3
E．Paraphrases 4
F．Words and Expressions 6
G．Summary 8
H．Dictation 9
I．Key to Exercises 10
PART A 10
PART B 12
PART C 13
J．参考译文 13
PART A 13
PART B 15
UNIT 2 18
A．Background Material 18
B．Warm-up Questions 20
C．Main Ideas of Each Paragraph 20
D．Outline 21
E．Paraphrases 22
F．Words and Expressions 23
G．Summary 26
H．Dictation 27
I．Key to Exercises 28
PART A 28
PART B 31
PART C 32
J．参考译文 33
PART A 33
PART B 35
UNIT 3 39
A．Background Material 39
B．Warm-up Questions 40
C．Main Ideas of Each Paragraph 41
D．Outline 41
E．Paraphrases 42
F．Words and Expressions 43
G．Summary 48
H．Dictation 49
I．Key to Exercises 49
PART A 49
PART B 52
PART C 53
J．参考译文 54
PART A 54
PART B 55
UNIT 4 59
A．Background Material 59
B．Warm-up questions 63
C．Main Ideas of Each Paragraph 64
D．Outline 64
E．Paraphrases 65
F．Words and Expressions 68
G．Summary 73
H．Dictation 74
I．Key to Exercises 74
PART A 74
PART B 77
PART C 78
J．参考译文 79
PART A 79
PART B 81
UNIT 5 85
A．Background Material 85
B．Warm-up Questions 89
C．Main Ideas of Each Paragraph 89
D．Outline 90
E．Paraphrases 91
F．Words and Expressions 94
G．Summary 97
H．Dictation 98
I．Key to Exercises 99
PART A 99
PART B 103
PART C 104
J．参考译文 105
PART A 105
PART B 107
REVIEW 1 111
UNIT 6 112
A．Warm-up Questions 112
B．Main Ideas of Each Paragragh 112
C．Outline 114
D．Paraphrases 115
E．Words and Expressions 118
F．Summary 124
G．Dictation 125
H．Key to Exercises 125
PART A 125
PART B 129
PART C 130
I．参考译文 132
PART A 132
PART B 135
UNIT 7 139
A．Background Material 139
B．Warm-up Questions 143
C．Main Ideas of Each Paragraph 144
D．Outline 145
E．Paraphrases 146
F．Words and Expressions 149
G．Summary 155
H．Dictation 156
I．Key to Exercises 156
PART A 156
PART B 160
PART C 161
J．参考译文 163
PART A 163
PART B 165
UNIT 8 170
A．Background Material 170
B．Warm-up Questions 171
C．Main Ideas of Each Paragraph 171
D．Outline 172
E．Paraphrases 172
F．Words and Expressions 173
G．Summary 177
H．Dictation 178
I．Animals used as similes to describe persons as similar to them in actions or temperament 178
J．Key to Exercises 180
PART A 180
PART B 183
PART C 184
K．参考译文 185
PART A 185
PART B 186
UNIT 9 189
A．Background Material 189
B．Warm-up Questions 189
C．Main Ideas of Each Paragraph 190
D．Outline 190
E．Paraphrases 191
F．Words and Expressions 193
G．Summary 199
H．Dictation 200
I．Suggested activities for relaxation 200
J．Key to Exercises 202
PART A 202
PART B 206
PART C 207
K．参考译文 208
PART A 208
PART B 210
UNIT 10 214
A．Background Material 214
B．Warm-up Questions 216
C．Main Ideas of Each Paragraph 218
D．Outline 218
E．Paraphrases 219
F．Words and Expressions 222
G．Summary 227
H．Dictation 228
I．Key to Exercises 228
PART A 228
PART B 233
PART C 234
J．参考译文 234
PART A 234
PART B 236
REVIEW 2 240