第一课 1
Ⅰ. Key Words 1
Ⅱ. Phrases and Expressions 4
Ⅲ. Structure 6
Ⅳ. Difficult Sentences 6
Ⅴ. Notes to Exercises 8
Ⅵ. Notes to Reading Practice 8
Ⅶ. Key to the Exercises in the Textbook 8
Ⅷ. Additional Exercises 18
Ⅸ. Key to Additional Exercises 23
Ⅰ. Key Words 25
第二课 25
Ⅱ. Phrases and Expressions 32
Ⅲ. Structure 34
Ⅳ. Difficult Sentences 35
Ⅴ. Notes to Exercises 35
Ⅵ. Notes to Reading Practice 36
Ⅶ. Key to the Exercises in the Textbook 36
Ⅷ. Additional Exercises 44
Ⅸ. Key to Additional Exercises 48
第三课 50
Ⅰ. Key Words 50
Ⅱ. Phrases and Expressions 54
Ⅲ. Structure 57
Ⅳ. Difficult Sentences 59
Ⅴ. Notes to Exercises 60
Ⅵ. Notes to Reading Practice 60
Ⅶ. Key to the Exercises in the Textbook 61
Ⅷ. Additional Exercises 68
Ⅸ. Key to Additional Exercises 73
第四课 76
Ⅰ. Key Words 76
Ⅱ. Phrases and Expressions 81
Ⅲ. Structure 82
Ⅳ. Difficult Sentences 83
Ⅵ. Notes to Reading Practice 85
Ⅴ. Notes to Exercises 85
Ⅶ. Key to the Exercises in the Textbook 86
Ⅷ. Additional Exercises 94
Ⅸ. Key to Additional Exercises 99
第五课 101
Ⅰ. Key Words 101
Ⅱ. Phrases and Expressions 105
Ⅲ. Structure 107
Ⅳ. Difficult Sentences 107
Ⅴ. Notes to Exercises 109
Ⅵ. Notes to Reading Practice 109
Ⅶ. Key to the Exercises in the Textbook 110
Ⅷ. Additional Exercises 117
Ⅸ. Key to Additional Exercises 122
第六课 124
Ⅰ. Key Words 124
Ⅱ. Phrases and Expressions 128
Ⅲ. Structure 131
Ⅳ. Difficult Sentences 131
Ⅴ. Notes to Exercises 134
Ⅵ. Notes to Reading Practice 134
Ⅶ. Key to the Exercises in the Textbook 135
Ⅷ. Additional Exercises 143
Ⅸ. Key to Additional Exercises 147
Ⅰ. Key Words 150
第七课 150
Ⅱ. Phrases and Expressions 154
Ⅲ. Structure 159
Ⅳ. Difficult Sentences 160
Ⅴ. Notes to Exercises 161
Ⅵ. Notes to Reading Practice 162
Ⅶ. Key to the Exercises in the Textbook 162
Ⅷ. Additional Exercises 171
Ⅸ. Key to Additional Exercises 176
第八课 178
Ⅰ. Key Words 178
Ⅱ. Phrases and Expressions 182
Ⅳ. Difficult Sentences 184
Ⅲ. Structure 184
Ⅴ. Notes to Exercises 186
Ⅵ. Notes to Reading Practice 187
Ⅶ. Key to the Exercises in the Textbook 187
Ⅷ. Additional Exercises 195
Ⅸ. Key to Additional Exercises 200
第九课 202
Ⅰ. Key Words 202
Ⅱ. Phrases and Expressions 206
Ⅲ. Structure 211
Ⅳ. Difficult Sentences 211
Ⅴ. Notes to Exercises 213
Ⅶ. Key to the Exercises in the Textbook 214
Ⅵ. Notes to Reading Practice 214
Ⅷ. Additional Exercises 223
Ⅸ. Key to Additional Exercises 227
第十课 230
Ⅰ. Key Words 230
Ⅱ. Phrases and Expressions 236
Ⅲ. Structure 239
Ⅳ. Difficult Sentences 239
Ⅴ. Notes to Exercises 242
Ⅵ. Notes to Reading Practice 242
Ⅶ. Key to the Exercises in the Textbook 242
Ⅷ. Additional Exercises 252
Ⅸ. Key to Additional Exercises 257