全新版大学英语综合教程 4 一课一练PDF电子书下载

Unit 1 Fighting with the Forces of Nature 1

Unit 2 Smart Cars 16

Unit 3 Job Interview 31

Unit 4 Globalization 45

Test Yourself（Units 1-4） 60

Unit 5 NeverJudge by Appearances 73

Unit 6 The Pace of Life 89

Unit 7 The 9/11 Terrorist Attacks 104

Unit 8 Go Traveling 119

Test Yourself（Units 5-8） 133

Key to Exercises 147

Tape Scripts 170