前言 IUnit 1 1Part A Speech Communites 1 導讀 1 Topic Sentences 1 Word Study 1 Language Points 5 Sentence Paraphrasing 8Part B 8 I. What'' s in a Name 8 導讀 8 Word Study 9 Language Points 11 II. Our Crazy Language 13 導讀 13 Word Study 14 Language Points 16Key to Exercises 17參考譯文 20 Unit 2 25Part A S.O.S 25 導讀 25 Topic Sentences 25 Word Study 25 Language Points 28Part B 30 I. Economic Might Versus Ecologic Right 30 導讀 30 Word Study 30 Language Points 32 II. Preserving the Environment 33 導讀 33 Word Study 33 Language Points 34Key to Exercises 35參考譯文 40 Unit 3 44Part A University Days 44 導讀 44 Topic Sentences 44 Word Study 44 Language Points 48Part B 51 I. The Real Test 51 導讀 51 Word Study 51 Language Points 53 II. The Bright Student and the Dull Student 55 導讀 55 Word Study 55 Language Points 57Key to Exercises 58參考譯文 63 Unit 4 68Part A Space 68 導讀 68 Word Study 68 Language Points 72Part B 76 I. Toast at a State Dinner 76 導讀 76 Word Study 76 Language Points 78 II. After Twenty Years 78 導讀 78 Word Study 79 Language Points 80Key to Exercises 81參考譯文 86 Unit 5 91Part A Thanksgiving 91 導讀 91 Topic Sentences 91 Word Study 91 Language Points 95Part B 96 I. Why I Want a Wife 96 導讀 96 Word Study 96 Language Points 98 II. October and June 99 導讀 99 Word Study 99 Language Points 101Key to Exercises 102參考譯文 105 Unit 6 110Part A Dreams 110 導讀 110 Topic Sentences 110 Word Study 110 Language Points 113Part B 116 I. How to Live Beautifully 116 導讀 116 Word Study 116 Language Points 118 II. The Lost Gold Piece 118 導讀 118 Word Study 119 Language Points 120Key to Exercises 121參考譯文 125 Unit 7 129Part A The Global Brain Drain 129 導讀 129 Topic Sentences 129 Word Study 130 Language Points 134Part B 138 I. The Mind and the Brain 138 導讀 138 Word Study 138 Language Points 140 II. What Is Intelligence, Anyway 141 導讀 141 Word Study 141 Language Points 142Key to Exercises 143參考譯文 147 Unit 8 151Part A The Capybara 151 導讀 151 Word Study 151 Language Points 153Part B 156 I. The Luncheon 156 導讀 156 Word Study 156 Language Points 159 II. Getting Along Verbally and Nonverbally 159 導讀 159 Word Study 160 Language Points 161Key to Exercises 161參考譯文 166 Unit 9 172Part A The Earth''s Hidden Power Comes to the Surface 172 導讀 172 Topic Sentences 172 Word Study 172 Language Points 176 Sentence Paraphrasing 177Part B 177 I. Small Earthquake in Japan 177 導讀 177 Word Study 178 Sentence Paraphrasing 179 II. The Vanished City 179 導讀 179 Word Study 180 Language Points 181Key to Exercises 182參考譯文 186 Unit 10 191Part A Educational Attitudes 191 導讀 191 Topic Sentences 191 Word Study 192 Language Points 194 Sentence Paraphrasing 198Part B 198 I. Fires to Be Kindled 198 導讀 198 Word Study 198 Sentence Paraphrasing 201 II. Why I Came to College 201 導讀 201 Word Study 201 Language Points 204Key to Exercises 205參考譯文 209