Foreword 1
Unit One 3
Text:The Computer Society:Business 3
Section 1 Aids to Study 3
Section 2 Suggested Answers and Keys to the General Exercises 6
Section 3 Reading Exercises 12
Section 4 Writing Exercises 13
课文参考译文 16
Unit Two 22
Text:The Adventures of Tom Sawyer 22
Section 1 Aids to Study 22
Section 2 Suggested Answers and Keys to the General Exercises 31
Section 3 Reading Exercises 34
Section 4 Writing Exercises 35
课文参考译文 39
Text:Why Are You Laughing? 43
Section 1 Aids to Study 43
Unit Three 43
Section 2 Suggested Answers and Keys to the General Exercises 51
Section 3 Reading Exercises 55
Section 4 Writing Exercises 56
课文参考译文 59
Unit Four 63
Text:Life on Other Planets 63
Section 1 Aids to Study 63
Section 2 Suggested Answers and Keys to the General Exercises 66
Section 3 Reading Exercises 71
Section 4 Writing Exercises 72
课文参考译文 76
Unit Five 80
Text:Newspapers in the Capitalist World 80
Section 1 Aids to Study 80
Section 2 Suggested Answers and Keys to the General Exercises 83
Section 3 Reading Exercises 88
Section 4 Writing Exercises 89
课文参考译文 93
Unit Six 95
Text:Notes from the Underground 95
Section 1 Aids to Study 95
Section 2 Suggested Answers and Keys to the General Exercises 98
Section 3 Reading Exercises 102
Section 4 Writing Exercises 103
课文参考译文 106
Section 1 Aids to Study 109
Text:In the Antarctic 109
Unit Seven 109
Section 2 Suggested Answers and Keys to the General Exercises 111
Section 3 Reading Exercises 115
Section 4 Writing Exercises 116
课文参考译文 119
Unit Eight 121
Text:Taking a Bite Out of the Big Apple 121
Section 1 Aids to Study 121
Section 2 Suggested Answers and Keys to the General Exercises 128
Section 3 Reading Exercises 133
Section 4 Writing Exercises 134
课文参考译文 138
Unit Nine 143
Text:The Sun and Beyond 143
Section 1 Aids to Study 143
Section 2 Suggested Answers and Keys to the General Exercises 155
Section 3 Reading Exercises 159
Section 4 Writing Exercises 160
课文参考译文 164
Unit Ten 171
Text:Science in the Capitalist World 171
Section 1 Aids to Study 171
Section 2 Suggested Answers and Keys to the General Exercises 173
Section 3 Reading Exercises 178
Section 4 Writing Exercises 178
课文参考译文 183
A Glossary of Idioms and Phrases 186