GRE考试官方指南PDF版下载

　　GRE考试官方指南(OG)是由ETS出版的关于GRE考试的官方指导书。OG中介绍了GRE考试简介、题型内容等，并有针对GRE写作、GRE数学、GRE阅读等科目的详细解读和模拟题练习。新东方在线GRE频道推荐GRE考试官方指南PDF版下载材料，供大家学习使用。更多GRE备考资料、GRE资料下载资源，尽在新东方在线GRE频道!

　　GRE考试官方指南PDF版下载介绍：

　　这是ETS出版的关于新版GRE考试的指导书，主要讲述了关于新版GRE的简介，并对新考试的每个题型都进行了介绍和一些习题：GRE ANYALYTICAL WRITING, GRE VERBAL REASONING, GRE QUANTITIVE REASONING, GRE MATH REVIEW还有4套模拟题供大家训练。官方发表GRE新版指导书共577页PDF下载。

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　　以下内容选自GRE考试官方指南PDF版：

　　The Official Guide to the GRE® revised General Test

　　The book you’re holding is a one-of-a-kind resource: the only GRE® guide created by　the ETS team that produces the actual exam. This book is uniquely suited to help you　do your best on this challenging test.

　　Here’s what you’ll find inside:

　　b Two real, full-length GRE practice tests. Use actual tests to sharpen your skills and build your confidence.

　　b Two simulated, computer-based GRE practice tests. Experience test prep that is as close to the actual test as you can get with the the POWERPREP®II,

　　Version 2.0 Software. Download the free software at www.ets.org/gre/ powerprep2/download.

　　b Authentic GRE questions with answers and explanations. Practice with real　test questions created by the test makers.

　　b ETS’s own test-taking strategies. Learn valuable hints and tips that can help　you get your best score.

　　b Official information on the GRE revised General Test. Get the facts about the　test content and structure—straight from ETS.

　　IMPORTANT

　　ETS makes available free test preparation materials for individuals planning to take　a GRE test. POWERPREP II software is available for individuals planning to take　the computer-based GRE revised General Test, and the Practice Book for the Paper-based　GRE revised General Test is available for individuals planning to take the paper-based test.

　　The information about how to prepare for the revised General Test, test-taking strategies,　question strategies, etc., that is included in the free test preparation is also included in　this Guide. The Guide also provides you with additional sets of practice questions and　two additional full-length practice tests with explanatory materials.

　　For more information about the GRE revised General Test, free and low-cost GRE test preparation materials, and other GRE products and services,

　　Contents

　　How to Use This Book / Software Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xi

　　1 About the GRE® revised General Test 1

　　Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

　　Structure and Content of the Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

　　Preparing for the Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

　　Test-taking Strategies for the Computer-based Test . . . . . . . . . . . . . . . . . . . . . . 4

　　Test-taking Strategies for the Paper-based Test . . . . . . . . . . . . . . . . . . . . . . . . . 6

　　Understanding GRE Scoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

　　2 GRE® Analytical Writing 11

　　Overview of the Analytical Writing Measure . . . . . . . . . . . . . . . . . . . . . . . . . . 11

　　Preparing for the Analytical Writing Measure . . . . . . . . . . . . . . . . . . . . . . . . . 12

　　General Strategies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

　　Analyze an Issue Task . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

　　Analyze an Argument Task . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

　　GRE Scoring Guide: Analyze an Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

　　GRE Scoring Guide: Analyze an Argument . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

　　Score Level Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

　　3 GRE® Verbal Reasoning 43

　　Overview of the Verbal Reasoning Measure . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

　　Verbal Reasoning Question Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

　　This ebook was issued to HUAN-LIN CHANG, order #14803770223. Unlawful distribution of this ebook is prohibited. Customer name HUAN-LIN CHANG , Order Id: 148037702234 GRE® Verbal Reasoning

　　Practice Questions 143

　　SET 1. Discrete Questions: Easy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

　　SET 2. Discrete Questions: Medium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

　　SET 3. Discrete Questions: Hard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

　　SET 4. Data Interpretation Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

　　Answer Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

　　Answers and Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

　　Practice Questions 53

　　SET 1. Discrete Questions: Easy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

　　SET 2. Reading Comprehension Questions: Easy . . . . . . . . . . . . . . . . . . . . . . 56

　　SET 3. Discrete Questions: Medium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

　　SET 4. Reading Comprehension Questions: Medium . . . . . . . . . . . . . . . . . . . 63

　　SET 5. Discrete Questions: Hard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

　　SET 6. Reading Comprehension Questions: Hard . . . . . . . . . . . . . . . . . . . . . . 71

　　Answer Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

　　Answers and Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

　　5 GRE® Quantitative Reasoning 107

　　Overview of the Quantitative Reasoning Measure . . . . . . . . . . . . . . . . . . . . . 107

　　Quantitative Reasoning Question Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

　　Using the Calculator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

　　Mathematical Conventions for the Quantitative Reasoning Measure

　　of the GRE revised General Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

　　6 GRE® Quantitative Reasoning

　　This ebook was issued to HUAN-LIN CHANG, order #14803770223. Unlawful distribution of this ebook is prohibited. Customer name HUAN-LIN CHANG , Order Id: 148037702237 GRE® Math Review 207

　　1. Arithmetic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

　　2. Algebra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

　　3. Geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

　　4. Data Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

　　8 GRE® Practice Test 1 303

　　Section 1: Analytical Writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304

　　Section 2: Analytical Writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

　　Section 3: Verbal Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

　　Section 4: Verbal Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318

　　Section 5: Quantitative Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

　　Section 6: Quantitative Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337

　　Evaluating Your Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

　　Answer Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

　　Score Conversion Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351

　　Analytical Writing Sample Responses and Reader Commentaries . . . . . . . . 353

　　Section 1: Analyze an Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .353

　　Section 2: Analyze an Argument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .360

　　Answers and Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367

　　Section 3: Verbal Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367

　　Section 4: Verbal Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381

　　Section 5: Quantitative Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

　　Section 6: Quantitative Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413

　　This ebook was issued to HUAN-LIN CHANG, order #14803770223. Unlawful distribution of this ebook is prohibited. Customer name HUAN-LIN CHANG , Order Id: 148037702239 GRE® Practice Test 2 431

　　Section 1: Analytical Writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432

　　Section 2: Analytical Writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434

　　Section 3: Verbal Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437

　　Section 4: Verbal Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446

　　Section 5: Quantitative Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 456

　　Section 6: Quantitative Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 464

　　Evaluating Your Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473

　　Answer Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475

　　Score Conversion Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479

　　Analytical Writing Sample Responses and Reader Commentaries . . . . . . . . 481

　　Section 1: Analyze an Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .481

　　Section 2: Analyze an Argument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .489

　　Answers and Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 496

　　Section 3: Verbal Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 496

　　Section 4: Verbal Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512

　　Section 5: Quantitative Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 527

　　Section 6: Quantitative Reasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 546