全新版大学英语综合教程同步练习 3PDF电子书下载

Unit One 1

Changes in the Way We LiveListening Comprehension 1

Vocabulary and Structure 4

Integrated Comprehension 7

Process Writing 17

Unit Two 20

Civil-Rights Heroes 20

Listening Comprehension 20

Vocabulary and Structure 22

Integrated Comprehension 26

Process Writing 36

Unit Three 39

Security 39

Listening Comprehension 39

Vocabulary and Structure 42

Integrated Comprehension 45

Process Writing 55

Unit Four 59

Extraterrestrials 59

Listening Comprehension 59

Vocabulary and Structure 61

Integrated Comprehension 65

Process Writing 74

Test Yourself(Units 1-4) 78

Unit Five 91

How to Celebrate HolidaysListening Comprehension 91

Vocabulary and Structure 94

Integrated Comprehension 98

Process Writing 107

Unit Six 110

The Human Touch 110

Listening Comprehension 110

Vocabulary and Structure 113

Integrated Comprehension 116

Process Writing 125

Unit Seven 129

Making a Living 129

Listening Comprehension 129

Vocabulary and Structure 132

Integrated Comprehension 135

Process Writing 144

Unit Eight 148

Cloning 148

Listening Comprehension 148

Vocabulary and Structure 151

Integrated Comprehension 154

Process Writing 164

Test Yourself(Units 5-8) 167

Appendix 189

Key to Units 1- 4

Unit One 189

Unit Two 194

Unit Three 199

Unit Four 204

Tapeseript and Key to Test Yourself(Units 1-4) 209

Key to Units 5- 8

Unit Five 212

Unit Six 217

Unit Seven 222

Unit Eight 227

Tapescript and Key to Test Yourself(Units 5-8) 232

学习进度一览表 237