Unit 1 3
A Brush With the Law 3
课文难点 3
BOOK THREE 3
练习答案 12
练习注释 20
Unit 2 23
The Woman Who Would Not Tell 23
课文难点 23
练习答案 32
练习注释 41
课文难点 43
Unit 3 43
The Fantastic Spurt in Technology 43
练习答案 56
练习注释 63
Unit 4 66
Lady Hermits Who Are Down But Not Out 66
课文难点 66
练习答案 77
练习注释 84
Unit 5 88
The Day Mother Cried 88
课文难点 88
练习答案 100
练习注释 105
Unit 6 109
Why I Teach 109
课文难点 109
练习答案 119
练习注释 125
Unit 7 128
The Shelter 128
课文难点 128
练习答案 143
练习注释 150
课文难点 154
Daydream A Little 154
Unit 8 154
练习答案 168
练习注释 175
Unit 9 180
The Shameful End of Hitler 180
课文难点 180
练习答案 192
练习注释 198
Unit 10 202
Big Bucks the East Way 202
课文难点 202
练习答案 215
练习注释 223
BOOK FOUR 230
Unit 1 230
A Day s Wait 230
课文难点 230
练习答案 241
练习注释 248
Unit 2 252
Dear and the Energy Cycle 252
课文难点 252
练习答案 262
练习注释 270
课文难点 273
Why Do We Believe That the Earth Is Round？ 273
Unit 3 273
练习答案 284
练习注释 290
Unit 4 294
Jim Thorpe 294
课文难点 294
练习答案 303
练习注释 310
Unit*5 313
To Lie or Not to Lie-The Doctor s Dilemma 313
课文难点 313
练习答案 322
练习注释 329
How to Mark a Book 332
课文难点 332
Unit 6 332
练习答案 340
练习注释 347
Unit 7 350
The Luncheon 350
课文难点 350
练习答案 363
练习注释 370
The New Caves 374
课文难点 374
Unit 8 374
练习答案 381
练习注释 388
Unit 9 390
Journey West 390
课文难点 390
练习答案 402
练习注释 409
Unit 10 412
Why People Work 412
课文难点 412
练习答案 425
练习注释 433