UNIT 1 1
Text: Is There Life on Earth? 1
Study＆Practice 6
Reading Activity 13
Guided Writing 17
UNIT 2 19
Text: The Dinner Party 19
Study＆Practice 23
Reading Activity 30
Guided Writing 33
Supplementary Reading in Popular Science 34
UNIT 3 36
Text: Lessons from Jefferson 36
Study＆Practice 42
Reading Activity 50
Guided Writing 54
REVISION EXERCISES 1 55
UNIT 4 59
Text : My First Job 59
Study＆Practice 63
Reading Activity 71
Guided Writing 75
Supplementary Reading in Popular Science 76
UNIT 5 78
Text: The Professor and the Yo-Yo 78
Study＆Practice 84
Reading Activity 91
Guided Writing 95
TEST YOURSELF: Test Paper 1 96
UNIT 6 108
Text: The Making of a Surgeon 108
Study＆Practice 112
Reading Activity 119
Guided Writing 122
Supplementary Reading in Popular Science 124
UNIT 7 126
Text: There's Only Luck 126
Study＆Practice 131
Reading Activity 137
Guided Writing 142
UNIT 8 143
Text: Honesty: Is It Going out of Style? 143
Study＆Practice 149
Reading Activity 158
Guided Writing 162
Supplementary Reading in Popular Science 164
REVISION EXERCISES 2 166
UNIT 9 171
Text: What Is Intelligence, Anyway? 171
Study＆Practice 175
Reading Activity 183
Guided Writing 187
UNIT 10 190
Text: Profits of Praise 190
Study＆Practice 196
Reading Activity 205
Guided Writing 209
Supplementary Reading in Popular Science 209
TEST YOURSELF: Test Paper 2 212
APPENDIX 1: Key to Revision Exercises 1 222
Key to Revision Exercises 2 224
APPENDIX 2: Key to Test Paper 1 227
Key to Test Paper 2 228
APPENDIX 3: Key to Exercises in Supplementary Readings 231
APPENDIX 4: Glossary 233