第一课 1
Ⅰ. Key Words 1
Ⅱ. Phrases and Expressions 4
Ⅲ. Structure 8
Ⅳ. Difficult Sentences 8
Ⅴ. Notes to Exercises 9
Ⅵ. Notes to Reading Practice 10
Ⅶ. Key to the Exercises in the Textbook 10
Ⅷ. Additional Exercises 17
Ⅸ. Key to Additional Exercises 20
Ⅰ. Key Words 23
第二课 23
Ⅱ. Phrases and Expressions 26
Ⅲ. Structure 31
Ⅳ. Difficult Sentences 31
Ⅴ. Notes to Exercises 32
Ⅵ. Notes to Reading Practice 33
Ⅶ. Key to the Exercises in the Textbook 34
Ⅷ. Additional Exercises 41
Ⅸ. Key to Additional Exercises 44
第三课 49
Ⅰ. Key Words 49
Ⅱ. Phrases and Expressions 52
Ⅲ. Structure 54
Ⅳ. Difficult Sentences 55
Ⅴ. Notes to Exercises 56
Ⅵ. Notes to Reading Practice 56
Ⅶ. Key to the Exercises in the Textbook 57
Ⅷ. Additional Exercises 63
Ⅸ. Key to Additional Exercises 67
第四课 71
Ⅰ. Key Words 71
Ⅱ. Phrases and Expressions 74
Ⅲ. Structure 76
Ⅳ. Difficult Sentences 77
Ⅴ. Notes to Exercises 78
Ⅵ. Notes to Reading Practice 79
Ⅶ. Key to the Exercises in the Textbook 79
Ⅷ. Additional Exercises 86
Ⅸ. Key to Additional Exercises 90
Ⅰ. Key Words 94
第五课 97
Ⅱ. Phrases and Expressions 97
Ⅲ. Structure 102
Ⅳ. Difficult Sentences 103
Ⅴ. Notes to Exercises 104
Ⅵ. Notes to Reading Practice 105
Ⅶ. Key to the Exercises in the Textbook 106
Ⅷ. Additional Exercises 113
Ⅸ. Key to Additional Exercises 117
第六课 122
Ⅰ. Key Words 122
Ⅱ. Phrases and Expressions 125
Ⅲ. Structure 130
Ⅳ. Difficult Sentences 130
Ⅴ. Notes to Exercises 131
Ⅵ. Notes to Reading Practice 132
Ⅶ. Key to the Exercises in the Textbook 132
Ⅷ. Additional Exercises 139
Ⅸ. Key to Additional Exercises 143
Ⅰ. Key Words 148
第七课 148
Ⅱ. Phrases and Expressions 151
Ⅲ. Structure 156
Ⅳ. Difficult Sentences 157
Ⅴ. Notes to Exercises 158
Ⅵ. Notes to Reading Practice 158
Ⅶ. Key to the Exercises in the Textbook 159
Ⅷ. Additional Exercises 166
Ⅸ. Key to Additional Exercises 171
第八课 174
Ⅰ. Key Words 174
Ⅱ. Phrases and Expressions 177
Ⅳ. Difficult Sentences 181
Ⅲ. Structure 181
Ⅴ. Notes to Exercises 183
Ⅵ. Notes to Reading Practice 183
Ⅶ. Key to the Exercises in the Textbook 184
Ⅷ. Additional Exercises 192
Ⅸ. Key to Additional Exercises 196
Ⅰ. Key Words 200
Ⅱ. Phrases and Expressions 206
Ⅲ. Structure 207
Ⅳ. Difficult Sentences 208
Ⅴ. Notes to Exercises 209
Ⅵ. Notes to Reading Practice 210
Ⅶ. Key to the Exercises in the Textbook 211
Ⅷ. Additional Exercises 219
Ⅸ. Key to Additional Exercises 223
Ⅰ. Key Words 226
Ⅱ. Phrases and Expressions 229
Ⅲ. Structure 232
Ⅳ. Difficult Sentences 232
Ⅴ. Notes to Exercises 234
Ⅵ. Notes to Reading Practice 234
Ⅶ. Key to the Exercises in the Textbook 235
Ⅷ. Additional Exercises 243
Ⅸ. Key to Additional Exercises 247