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BOOK THREE 1

Unit 1 A Brush With the Law 1

课文难点 1

练习答案 9

练习注释 15

Unit 2 The WomanWho Would Not Tell 18

课文难点 18

练习答案 26

练习注释 33

Unit 3 Why I Teach 35

课文难点 35

练习答案 43

练习注释 48

Unit 4 Lady Hermits Who Are Kown But Not Out 50

课文难点 50

练习答案 60

练习注释 65

Unit 5 The Day Mother Cried 68

课文难点 68

练习答案 78

练习注释 82

Unit 6 A Day's Wait 85

课文难点 85

练习答案 94

练习注释 101

Unit 7 The Shelter 102

课文难点 102

练习答案 113

练习注释 119

Unit 8 Daydream a Little 122

课文难点 122

练习答案 134

练习注释 140

Unit 9 The Death of Hitler 144

课文难点 144

练习答案 154

练习注释 159

Unit 10 The Fantastic Spurt in Technology 162

课文难点 162

练习答案 173

练习注释 179

BOOK FOUR 181

Unit 1 Big Bucks the Fasy Way 181

课文难点 181

练习答案 192

练习注释 199

Unit 2 Dear and the Energy Cycle 202

课文难点 202

练习答案 211

练习注释 216

Unit 3 Why Do We Believe That the Earth Is Round？ 219

课文难点 219

练习答案 228

练习注释 234

Unit 4 Jim Thorpe 236

课文难点 236

练习答案 243

练习注释 248

Unit 5 To Lie or Not to Lie—The Doctor's Dilemma 251

课文难点 251

练习答案 259

练习注释 264

Unit 6 How to Mark a Book 266

课文难点 266

练习答案 273

练习注释 279

Unit 7 The Luncheon 281

课文难点 281

练习答案 292

练习注释 296

Unit 8 The New Caves 299

课文难点 299

练习答案 304

练习注释 310

Unit 9 Journey West 312

课文难点 312

练习答案 322

练习注释 328

Unit 10 Why People Work 330

课文难点 330

练习答案 340

练习注释 346