研究生英语 下 自学手册PDF电子书下载

Unit One 1

Text:In the Antarctic 1

Section 1 Aids to Study 1

Contents 1

Section 2 Suggested Answers and Keys to the General Exercises 4

Section 3 Reading Exercises 8

Section 4 Writing Exercises 9

课文参考译文 13

Unit Two 15

Text:The'Killer Lake'of Cameroon 15

Section 1 Aids to Study 15

Section 2 Suggested Answers and Keys to the General Exercises 17

Section 3 Reading Exercises 23

Section 4 Writing Exercises 24

课文参考译文 29

Text:The Unsinkable Titanic 33

Section 1 Aids to Study 33

Unit Three 33

Section 2 Suggested Answers and Keys to the General Exercises 41

Section 3 Reading Exercises 46

Section 4 Writing Exercises 47

课文参考译文 51

Unit Four 61

Text:Who Am I？ 61

Section 1 Aids to Study 61

Section 2 Suggested Answers and Keys to the General Exercises 65

Section 3 Reading Exercises 69

Section 4 Writing Exercises 69

课文参考译文 72

Unit Five 83

Text:Challenger:Reflections on a Tragedy 83

Section 1 Aids to Study 83

Section 2 Suggested Answers and Keys to the General Exercises 85

Section 3 Reading Exercises 91

Section 4 Writing Exercises 91

课文参考译文 97

Unit Six 106

Text:The World House 106

Section 1 Aids to Study 106

Section 2 Suggested Answers andKeys to the General Exercises 118

Section 3 Reading Exercises 122

Section 4 Writing Exercises 122

课文参考译文 125

Section 1 Aids to Study 131

Text:Intelligence,The University And Society 131

UnitSeven 131

Section 2 Suggested Answers and Keys to the General Exercises 134

Section 3 Reading Exercises 139

Section 4 Writing Exercises 139

课文参考译文 143

Unit Eight 155

Text:On Aging 155

Section 1 Aids to Study 155

Section 2 Suggested Answers and Keys to the General Exercises 159

Section 3 Reading Exercises 165

Section 4 Writing Exercises 165

课文参考译文 169

Unit Nine 176

Text:AIDS:The Fear Spreads 176

Section 1 Aids to Study 176

Section 2 Suggested Answers and Keys to the General Exercises 182

Section 3 Reading Exercises 189

Section 4 Writing Exercises 190

课文参考译文 194

Unit Ten 201

Text:Science and Technology in Developing Countries 201

Section 1 Aids to Study 201

Section 2 Suggested Answers and Keys to the General Exercises 203

Section 3 Reading Exercises 211

Section 4 Writing Exercises 212

课文参考译文 217