大学英语教程 4 学生用书pdf电子书版本下载

点此进入-本书在线PDF格式电子书下载【推荐-云解压-方便快捷】直接下载PDF格式图书。移动端-PC端通用
种子下载[BT下载速度快] 温馨提示：（请使用BT下载软件FDM进行下载）软件下载地址页 直链下载[便捷但速度慢]   [在线试读本书]   [在线获取解压码]

大学英语教程 4 学生用书PDF格式电子书版下载

下载的文件为RAR压缩包。需要使用解压软件进行解压得到PDF格式图书。

建议使用BT下载工具Free Download Manager进行下载,简称FDM(免费,没有广告,支持多平台）。本站资源全部打包为BT种子。所以需要使用专业的BT下载软件进行下载。如 BitComet qBittorrent uTorrent等BT下载工具。迅雷目前由于本站不是热门资源。不推荐使用！后期资源热门了。安装了迅雷也可以迅雷进行下载！

（文件页数 要大于 标注页数，上中下等多册电子书除外）

注意：本站所有压缩包均有解压码： 点击下载压缩包解压工具

Contents 1

Unit 1 1

Part Ⅰ Language Skill 1

Part Ⅱ Language in Context 7

Text A Can We Know the Universe? 7

Part Ⅲ Toward Productive Language 20

Text B Our Picture of the Universe 21

Unit 2 30

Part Ⅰ Language Skill 30

Part Ⅱ Language in Context 36

Text A Extraterrestrial Life 36

Part Ⅲ Toward Productive Language 48

Text B UFOs 49

Unit 3 58

Part Ⅰ Language Skill 58

Part Ⅱ Language in Context 65

Text A The Grizzly 65

Part Ⅲ Toward Productive Language 78

Text B Our Disappearing Wildlife 80

Unit 4 89

Part Ⅰ Language Skill 89

Part Ⅱ Language in Context 95

Text A Why Superstitions? 95

Part Ⅲ Toward Productive Language 108

Text B Astrology 109

Part Ⅰ Language Skill 119

Unit 5 119

Part Ⅱ Language in Context 125

Text A One Vote for This Age of Anxiety 125

Part Ⅲ Toward Productive Language 137

Text B The Man in the Water 139

Unit 6 147

Part Ⅰ Language Skill 147

Part Ⅱ Language in Context 153

Text A Symptoms 153

Part Ⅲ Toward Productive Language 165

Text B Cure Yourself of Unhappiness 167

Part Ⅰ Language Skill 175

Unit 7 175

Part Ⅱ Language in Context 182

Text A We Are All Scientists 182

Part Ⅲ Toward Productive Language 194

Text B The Common Language ofScience 195

Unit 8 204

Part Ⅰ Language Skill 204

Part Ⅱ Language in Context 211

Text A ComputerAddicts 211

Part Ⅲ Toward Productive Language 224

Text B Dance of the Electronic Bee 226

Appendix 236

Vocabulary 236