21世纪大学英语同步精讲 第3册PDF|Epub|txt|kindle电子书版本网盘下载

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Unit One1

Text A How I Got Smart1

Ⅰ．Main Idea of the Text1

Ⅱ．Outline of Each Part1

Ⅲ．Questions and Answers to Check Students'Preview1

Ⅳ．Comprehension of the Text2

Ⅴ．Key to the Exercises of Text A14

Ⅵ．Translation of Text A18

Text B Coming of Age20

Ⅰ．Questions and Answers to Check Students'Preview20

Ⅱ．Comprehension of the Text21

Ⅲ．Key to the Exercises of Text B29

Ⅳ．Translation of Text B29

Text C Romance and Reality31

Ⅰ．Questions and Answers to Check Students'Preview31

Ⅱ．Comprehension of the Text32

Ⅲ．Key to the Exercises of Text C39

Ⅳ．Translation of Text C39

Supplementary Exercises41

Key to Supplementary Exercises43

Unit Two44

Text A The Titanic Puzzle Should a good feminist accept priority seatin？Ⅰ．Main Idea of the Text44

Ⅱ．Outline of Each Part44

Ⅲ．Questions and Answers to Check Students'Preview44

Ⅳ．Comprehension of the Text45

Ⅴ．Key to the Exercises of Text A58

Ⅵ．Translation of Text A62

Text B Unjust Desserts63

Ⅰ．Questions and Answers to Check Students'Preview63

Ⅱ．Comprehension of the Text64

Ⅲ．Key to the Exercises of Text B71

Ⅳ．Translation of Text B73

Text C Will You Go Out with Me?74

Ⅰ．Questions and Answers to Check Students'Preview74

Ⅱ．Comprehension of the Text74

Ⅲ．Key to the Exercises of Text C79

Ⅳ．Translation of Text C79

Supplementary Exercises80

Key to Supplementary Exercises82

Unit Three84

Text A The Sense of Wonder84

Ⅰ．Main Idea of the Text84

Ⅱ．Outline of Each Part84

Ⅲ．Questions and Answers to Check Students'Preview84

Ⅳ．Comprehension of the Text85

Ⅴ．Key to the Exercises of Text A101

Ⅵ．Translation of Text A104

Text B The Innocent Eye105

Ⅰ．Questions and Answers to Check Students'Preview105

Ⅱ．Comprehension of the Text106

Ⅲ．Key to the Exercises of Text B117

Ⅳ．Translation of Text B118

Text C If I Were 21119

Ⅰ．Questions and Answers to Check Students'Preview119

Ⅱ．Comprenemuon of the Text120

Ⅲ．Ley to the Exercises of Text C128

Ⅳ．？128

？Exerc？es129

？Exercises131

Unit Four133

Text A ？Pressures133

Ⅰ．Main Idea of the Text133

Ⅱ．Outline of Each Part133

Ⅲ．Questions and Answers to Check Students'Preview133

Ⅳ．Comprehension of the Text134

Ⅴ．Key to the Exercises of Text A147

Ⅵ．Translation of Text A149

Text B College Lectures:Is Anybody Listening?151

Ⅰ．Questions and Answers to Check Students'Preview151

Ⅱ．Comprehension of the Text152

Ⅲ．Key to the Exercises of Text B159

Ⅳ．Translation of Text B160

Text C What Is College For?162

Ⅰ．Questions and Answers to Check Students'Preview162

Ⅱ．Comprehension of the Text162

Ⅲ．Key to the Exercises of Text C168

Ⅳ．Translation of Text C169

Supplementary Exercises170

Key to Supplementary Exercises172

Unit Five173

Text A The ABCs of the U.S.A.:America Seen with European Eyes173

Ⅰ．Main Idea of the Text173

Ⅱ．Outline of Each Part173

Ⅲ．Questions and Answers to Check Students'Preview173

Ⅳ．Comprehension of the Text174

Ⅴ．Key to the Exercises of Text A187

Ⅵ．Translation of Text A191

Text B American Values and Assumptions193

Ⅰ．Questions and Answers to Check Students'Preview193

Ⅱ．Comprehension of the Text194

Ⅲ．Key to the Exercises of Text B201

Ⅳ．Translation of Text B201

Text C A Foreign Anthropologist's Observation of Americans203

Ⅰ．Questions and Answers to Check Students'Preview203

Ⅱ．Comprehension of the Text204

Ⅲ．Key to the Exercises of Text C207

Ⅳ．Translation of Text C207

Supplementary Exercises208

Key to Supplementary Exercises210

Unit Six212

Text A Every 23 Minutes212

Ⅰ．Main Idea of the Text212

Ⅱ．Outline of Each Part212

Ⅲ．Questions and Answers to Check Students'Preview212

Ⅳ．Comprehension of the Text213

Ⅴ．Key to the Exercises of Text A222

Ⅵ．Translation of Text A224

Text B Needed:A License to Drink226

Ⅰ．Questions and Answers to Check Students'Preview226

Ⅱ．Comprehension of the Text227

Ⅲ．Key to the Exercises of Text B232

Ⅳ．Translation of Text B233

Text C My Daughter Smokes235

Ⅰ．Questions and Answers to Check Students'Preview235

Ⅱ．Comprehension of the Text235

Ⅲ．Key to the Exercises of Text C238

Ⅳ．Translation of Text C239

Supplementary Exercises240

Key to Supplementary Exercises242

Unit Seven243

Text A So What's So Bad About Being So-So?243

Ⅰ．Main Idea of the Text243

Ⅱ．Outline of Each Part243

Ⅲ．Questions and Answers to Check Students'Preview243

Ⅳ．Comprehension of the Text244

Ⅴ．Key to the Exercises of Text A252

Ⅵ．Translation of Text A255

Text B Stripping Down to Bare Happiness257

Ⅰ．Questions and Answers to Check Students'Preview257

Ⅱ．Comprehension of the Text258

Ⅲ．Key to the Exercises of Text B265

Ⅳ．Translation of Text B266

Text C Quality of Life Is Much More Than a Job267

Ⅰ．Questions and Answers to Check Students'Preview267

Ⅱ．Comprehension of the Text268

Ⅲ．Key to the Exercises of Text C271

Ⅳ．Translation of Text C271

Supplementary Exercises272

Key to Supplementary Exercises274

Unit Eight276

Text A The Highs of Low Technology276

Ⅰ．Main Idea of the Text276

Ⅱ．Outline of Each Part276

Ⅲ．Questions and Answers to Check Students'Preview276

Ⅳ．Comprehension of the Text277

Ⅴ．Key to the Exercises of Text A288

Ⅵ．Translation of Text A291

Text B Why I'm Not Going to Buy a Computer292

Ⅰ．Questions and Answers to Check Students'Preview292

Ⅱ．Comprehension of the Text293

Ⅲ．Key to the Exercises of Text B301

Ⅳ．Translation of Text B302

Text C Obsolete Technology303

Ⅰ．Questions and Answers to Check Students'Preview303

Ⅱ．Comprehension of the Text304

Ⅲ．Key to the Exercises of Text C309

Ⅳ．Translation of Text C310

Supplementary Exercises311

Key to Supplementary Exercises313

Unit Nine314

Text A Space Politics314

Ⅰ．Main Idea of the Text314

Ⅱ．Outline of Each Part314

Ⅲ．Questions and Answers to Check Students'Preview314

Ⅳ．Comprehension of the Text315

Ⅴ．Key to the Exercises of Text A325

Ⅵ．Translation of Text A328

Text B Message to the Unknown330

Ⅰ．Questions and Answers to Check Students'Preview330

Ⅱ．Comprehension of the Text331

Ⅲ．Key to the Exercises of Text B336

Ⅳ．Translation of Text B337

Text C Your Future In Space339

Ⅰ．Questions and Answers to Check Students'Preview339

Ⅱ．Comprehension of the Text339

Ⅲ．Key to the Exercises of Text C343

Ⅳ．Translation of Text C343

Supplementary Exercises345

Key to Supplementary Exercises347

Unit Ten348

Text A Plain Talk About Handling Stress348

Ⅰ．Main Idea of the Text348

Ⅱ．Outline of Each Part348

Ⅲ．Questions and Answers to Check Students'Preview348

Ⅳ．Comprehension of the Text350

Ⅴ．Key to the Exercises of Text A366

Ⅵ．Translation of Text A370

Text B Energy Walks372

Ⅰ．Questions and Answers to Check Students'Preview372

Ⅱ．Comprehension of the Text373

Ⅲ．Key to the Exercises of Text B382

Ⅳ．Translation of Text B383

Text C Five Methods I Have Used to Banish Worry385

Ⅰ．Questions and Answers to Check Students'Preview385

Ⅱ．Comprehension of the Text385

Ⅲ．Key to the Exercises of Text C389

Ⅳ．Translation of Text C389

Supplementary Exercises391

Key to Supplementary Exercises392