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非官方GMAT考试讲解

信息来源:网络  发布时间:2016-05-12

  因为GMAT考试是国外研究生考试,所以外国网站的介绍可能更贴近考试的初衷,为了不歪曲理解,小编引用了简介的英文原文,希望大家能够了解一下。

  Preface:

  This guide assumes that you have already comprehended what is in Official Guide for GMAT,

  and thus only explain terminologies that are not mentioned in the Official Guide.

  By “general”, I mean this guide is philosophical and methodological, involving few specific

  examples or points of grammatical knowledge. Most of the generalized principles that the guide

  is about to introduce can be trusted. However, the author’s generalization might suffer from

  personal judgment or discretion, and errors are unavoidable. And suggestions herein are also

  general. I suggest that you read this guide before you start your lengthy journey to GMAT, get a

  blurry impression of how to deal with GMAT and frequently review this guide in the middle of

  your preparation to further understand what is going on in this guide.

  This guide is based on unverified information from the Internet (mainly, the Qiancheng Baili

  Forum) and personal experience, so it has no official authority, and thus is labeled as

  “UNOFFICIAL”. Although the author did his best, the legality of this guide is limited to his ability to,

  from his only personal experience of GMAT, correctly and completely identify applicable pieces of

  information out of the great bulk of the true and untrue in the Internet.

  So, despite the author’s confidence, readers’ own discretion and consciousness is necessary.

  You should know better to trust all the statements in this guide.

  I. Parts of GMAT and appropriate PACE you should take on:

  The “pace” here refers to speed and pattern. Pace can never be too emphasized. A good pace

  calms you, puts you in a familiar and friendly atmosphere that is crucial to appeasing tensions

  built in such a difficult test and enables you to finish all the questions in an efficient and

  economic way. The lengthy and energy-consuming preparation for GMAT you’ll go through in the

  next few months is for most part to develop a pace that is unique and suitable for yourself. So

  remember that DO NOT panic if your correction rate is stagnant or even lowering. As long as you

  are developing and perfecting your own pace of proceeding, you are progressing!

  GMAT consists of three parts, Math, Analytical Writing Assessment and Verbal. Math is usually

  the easiest part for Chinese students, but requires meticulousness and patience to get a

  maximum score. Read carefully and fluently every question, solve it step by step and never rush

  to a conclusion because such conclusions are almost wrong. In most cases, you’ll find plenty of

  time left when you have finished this part. However, the next two parts are by far more

  exhausting and difficult, so you’d better take good advantage of this part of time to mentally

  collect and physically prepare yourself. NEVER get forward to the writing section until you feel

  calm, confident and ready for a brainstorming and quick typing.

  Analytical Writing Assessment, or AWA, includes Argument and Issue. Time allocated to these

  two parts is never enough. A quick typing is essential here.

  Verbal section is the part most of your time will be spent on. As you may know, GMAT is

  computer-adaptive test. In this kind of test, what you encounter for the next question depends

  on whether you correctly answer the current one. A wrong answer brings an easier one, and vice

  versa. Moreover, it is said, however not officially, that correction rate of the first ten questions

  decides the track that you are going for the test. If you answered them all correctly, you’d be on a

  high-score track, otherwise on a low-score one. The rest questions of the test are arranged

  according to the track and the correction of the former question. Thus, a normal high-score track

  means an ever-more-difficult set of questions. To properly handle it, you need to develop a pace

  that really works. For me, my pace is medium for the first ten, speeding up in the middle of the

  test, and low for the last ten or so questions. The reason is obvious and automatic. The first ten

  questions are medium-difficult and make sure you answer them all correctly. Then get adapted to

  the difficulty level of your track and speed up a little. The last few are usually the most difficult

  ones, and they might cost you significantly more time than previous ones did. Do your best to

  tackle these most-difficult, yet do not linger on them if two or three minutes have been used in

  vain.

  Then how to develop a pace? Pace is both spontaneous and intentionally designed. You cannot

  develop a pace until you start to simulate tests in quasi-reality (GWD-TN-24). That’s when you

  have already mastered the basic ways to solve verbal questions. The correction rate might

  improve little as you go through tests one after another, because in fact you have come to your

  top performance after finishing ALL-IN-ONE(大全). You do not have to strive to improve

  correction rate then. Just follow the methods you have constructed during ALL-IN-ONE

  session—the reason why it is spontaneous! The only task facing you is to develop a pace. Time

  every simulated test, form a pattern of correction rate for each kind of questions in verbal section,

  namely Sentence Correction, Critical Reasoning and Reading Comprehension, and identify a

  proper speed for reading and answering.

  Technically, developing a suitable pace could be the toughest thing you’d come across during

  your whole GMAT preparation. Do not hurry, do not wonder whether there is a short cut. Step by

  step, day by day, a pace will emerge by itself.

  II. Tips for every single kind of questions in GMAT

  Math section: the necessary math knowledge is introduced in Official Guide, so I am not going

  to reiterate here. There is great chance that the toughest question you’d see is related to integer

  theory. Practice more about it. There also might be some tables, graphs and lengthy passage,

  some of which could be annoying and drive you out of sobriety and patience. The simplest way to

  tackle them is to read more slowly and get to understand what exactly is known and asked.

  Analytical Writing Assessment: all secrets for a high score writing section come down to three

  words: SPEED, SPEED, SPEED! Fast conceiving and fast typing!

  Argument is relatively simple. A universal template is of great help in such a time-limited

  situation. But NEVER pick up someone else’s template and make it your own. That might be

  considered as cheating by GMAC (the institution providing GMAT). Frame one of your own style.

  The most valuable part about New Oriental School’s GMAT classes could be writing part. Take

  notes on how to pinpoint logic errors in shortest time and how to properly state and correct

  them.

  Issue is definitely tougher. Issue tests not only your vocabulary and English writing skills, but

  also your comprehensive knowledge of human society, including politics, sociology, economics,

  leadership, corporate governance, environmental problems, arts, education, and so on and on.

  You could find that some of the topics spark nothing whatsoever in your mind, especially those of

  politics, sociology and arts. Fortunately, the issue questions are all drawn from one determined

  topic pool, so in practice, you just need to get those high-frequency topics well prepared. I

  strongly recommend that you start writing preparation as soon as possible. It may take more

  than one month for you to understand each area of knowledge involved in the ISSUE topic pool

  and get adroit about issue essay. Google and Wikipedia are among the most useful tools that can

  be employed during the preparation. Google and wiki everything you don’t understand. Once you

  have some fundamental knowledge, get to draw outlines for those high-frequency topics.

  Outlines are simple and constructive, with usually one sentence for each paragraph and a few

  words describing the examples you’d cite. Finally, expand each of these outlining sentences into a

  complete logic process, that is, a paragraph. In sum, three steps to finish an issue are 1) collect

  related knowledge, 2) draw outlines and find examples and 3) expand outlines to form an essay.

  Among the three steps, step 2 is critical. A typical 6-point issue essay consists of 350-400 words.

  Generally, your essay score is positively correlated to the number of words you can put within a

  limited time, holding that the reasoning and wording are soundly done. Then the crux is how to

  form a set of logically sound sub-positions that can be derived from and supportive to your major

  position you bring up in the first place. One of the tricks is Characterization, to spot key words in

  the issue statement, figure out what characteristics they have and see what logical connections

  there are between these characteristics. And these connections are probably good sub-positions

  you should work on. Another trick is to categorize the subject. Either the subject consists of

  several sub-subjects or the subject can be applied on different levels (for example, personal level,

  community level and societal level). Let’s name it Categorization. I’ll take No.1 issue question

  (excerpted from 2006 AWA Issue Pool) for illustration since the instruction above may seem a

  little abstract.

  1. In some countries, television and radio programs are carefully censored for offensive

  language and behavior. In other countries, there is little or no censorship.

  In your view, to what extent should government or any other group be able to censor television

  or radio programs? Explain, giving relevant reasons and/or examples to support your position.

  Resolution: the bold-faced words are so-called key words. The subject is CENSORSHIP. You

  might not be familiar with censorship, which is a political terminology. Find “censorship” entry in

  Wikipedia.org. Censorship is termed as “the suppression of speech or deletion of communicative

  material which may be considered objectionable, harmful, sensitive, or inconvenient to the

  government or media organizations as determined by a censor.” Obviously, censorship is

  administrative and thus may suffer from bias of groups of special interests, suppressing freedom

  of speech. Down the webpage, Wikipedia lists categories of censorship, namely moral, military,

  political, religious and corporate censorship. This leads us straight to the second

  method—categorization. Among them, military and corporate censorships are not relevant, and

  moral censorship is to some degree justifiable. For example, pornography is harmful to minors

  and abets premature sex and needs censoring. Minors’ mains sources of information are

  television and radio. Thus to the extent that something that is determined immoral is blocked,

  censorship is proper. However, morality is never static. The evolution of morality causes heated

  controversies over what is moral and otherwise. Censorship should not be extended to moral

  topics that are still under debate. Homosexuality is morally controversial in the U.S., and should

  not be censored by state or federal government or other non-governmental organizations.

  Political censorship violates freedom of speech, which is a critical human right, and freedom of

  the press. Look up entries to freedom of speech and freedom of the press. You’ll find that

  political censorship is probably utilized by demagogues and groups of special interests to

  withhold information. And freedom of speech and the press is essential to a mature and true

  democracy (See democracy section in the entry of freedom of speech). Religious censorship

  violates freedom of religion, one of fundamental ideologies that gave birth to the United States

  of America. Although the majority of Americans are Christian, a suppression or deletion of

  non-Christian message could be viewed as a violation of constitution.

  The boldfaced sentences in the paragraph above are just what we seek to establish a set of

  outlining sub-topics. Let’s rewrite them to present a clear structure of our essay:

  Major position: censorship can clear up dirt in the television and radio programs. But

  censorship is a dangerous slippery slope toward excess and dictatorship. Limited censorship is

  justifiable.

  Minors get their information mainly from television and radio, censorship is justifiable on some

  moral grounds. To the extent that something that is socially determined immoral is blocked,

  censorship is proper. Examples: pornography, violence, drug abuse…

  However, censorship should not be extended to moral topics that are still under debate. A

  premature censorship could jeopardize lawful rights of some people. Examples: homosexuality. A

  pandemic criticism of homosexuality on television and radio is indirect oppression on

  homosexual people and could cause hatred toward them.

  Political censorship should be removed, because it violates freedom of speech and the press,

  endangering our democracy. Television and radio are major means of the press, having enormous

  influence on people’s opinions. Thus censorship can be used by demagogues. Examples:

  Watergate scandal: if political censorship existed, Nixon would never be exposed and forced to

  step down.

  Religious censorship violates freedom of religion, suppresses people’s faith and belief, and

  should be removed.

  Once you have these above in your mind, a brilliant essay will soon come out!

  A set of outlines presents the structure of your essay. Typically, a good issue essay contains four

  parts:

  a). beginning, one paragraph, which presents your major position,

  b). concession, one paragraph, which partly agrees with the statement and makes your

  argument complete and defendable,

  c). transition and development, several paragraphs, which brings out your sub-positions and

  reason them,

  d). summation and conclusion, one paragraph, which is similar to but definitely not the same

  as the beginning part.

  p.s.: the order of (b) and (c) parts can be reversed.

  The step 3 requires you to elaborate your outlining sentences using reasoning and examples. A

  typical reasoning paragraph consists of three parts. The first one is a topic sentence, or TS, stating

  the sub-topic, i.e. a paraphrased version of the outlining sentence. Then one or two sentences of

  reasoning develop your idea, followed by a RELEVANT example that closely illustrates your idea.

  The last part is concluding your reasoning.

  Some tips for writing skills:

  1). NEVER waste time trying to think out some brilliant ideas that are supposed to give you an

  edge. GMAT issue essay do not emphasize the creativity as much as Chinese do. As long as it

  shows complete and sound logic process, vast vocabulary and fluency, your essay deserves a

  decent score.

  2). Use conjunctive words frequently, logically and properly. Conjunctive words with logic

  implication are welcome in issue. Frequently-used words are such: so, and, therefore, thus, hence,

  accordingly, correspondingly, as a result, on the one hand….on the other hand…, meanwhile,

  however, moreover, furthermore, nevertheless, nonetheless, notwithstanding, despite, albeit……

  There are so many of them. Take good advantage of them and make your essay fluent and

  smooth.

  3). Use some “advanced” words. Try to substitute GRE-level words with your obsolete CET

  vocabulary. Make a note of good substituting sophisticated words that can show your large

  vocabulary and forget those naïve words learned in your regular college life. For example, “dirty”

  is simple. You may use “filthy” instead. Therefore, pay additional attention to verbs, adjectives

  and adverbs.

  4). Construct long sentences, but do not fill your essay all with long ones. There should be a

  rhythm as to the length of sentences in your essay. Read the document 句法多样化.doc in the

  GMAT preparation package.

  5). Take advantage of Google. Google is far more powerful and useful than you can ever imagine!

  Google gives you examples, reminds you of blurred usage of idioms and words and leads you to

  wonderful websites. Read this post: 学会用 Google 做 research.

  6). Read more. There are resources in blogs, books, newspapers, etc.. Time.com, TNR.com,

  NYRB.com.

  7). Use formal language. Avoid slang words and idioms. Use verbs rather than verbal phrases,

  which seem a little colloquial. Colloquialism is negatively regarded in GMAT.

  So much for writing… Writing tend to be ignored by Chinese GMAT test takers, who would

  regret profoundly when their writing score turned out to be the only part that makes their GMAT

  look sad. NEVER underestimate the efforts you would devote to writing. It could be more

  demanding than verbal section.

  Verbal section comprises three kinds of questions: Sentence Correction, Critical Reasoning and

  Reading Comprehension. I’ll analyze them each.

  Sentence Correction is usually about grammar, as many would tell you. Nevertheless, I hold a

  different opinion. Cracking SC needs more logical consideration than grammatical background.

  Logic is the thread that links SC, CR and RC. The process of preparing GMAT is indeed a training of

  logic and critical thinking. As to SC, logic is intertwined with grammatical phenomenon. As you

  would get to know from OG, you may encounter many kinds of errors. Official Guide is essential

  and indispensible in SC preparation. The examples offered in it are relevant, instructive and

  exhaustive. The explanations are splendid. Scrutinize them repeatedly and meticulously. You

  would feel frustrated shortly after you start SC ALL-IN-ONE, because you would find that many of

  the SC rules are literally contrary to the knowledge you’ve got from your Chinese English teachers

  and that there seems no applicable universal method to solve these questions. Believe me. This

  feeling could last significantly much longer if you did not take OG seriously. Take notes to points

  of knowledge and solution rules as I did in document My Notes on SC.doc

  A leading author in GMAT SC, named Bai Yong, alleges that Sentence Correction is pivotal if you

  want a 700-plus score.1 Make sure you answer SC questions all correctly. At most only one or

  two of them are allowed to be wrong.

  I always claim that Reading Comprehension and Critical Reasoning are inextricably intertwined.

  Reading is fundamental in GMAT, GRE and TOEFL tests. A good reader should have the following

  three qualities: large vocabulary, information processing, temporary retention.

  How to increase your vocabulary within a short time? Here is my method learned from my GRE

  class:

  1. Spend less than two seconds on a single word. Do not attempt to memorize spelling when

  you are skimming words. The aim is to get a vague impression of characteristics, i.e.

  structure, shape, length and alike, of word, which nonetheless is enough for you to

  recognize them quickly.

  2. Assume there are roughly 15 words on every page. Cover the Chinese explanations and

  speak out them fast. Mark every word you do not recognize with 0.5 seconds.

  3. Go on to the next page. Repeat Step 1 and 2, and review the previous page you just went

  through, especially those words that you did not memorize.

  4. Make three pages a unit. Repeat step 1~3 for every unit, and review this unit all after you

  have finished these three pages.

  The point here is to spend little time on every single word yet to review them a lot.

  A worth-recommending systematic pattern for memorizing GRE vocabulary is Yangpeng’s

  17-day Memorization Plan. Stick to this plan, and you could carve in mind nearly 10,000 words

  within as few as 17 days!

  As for information processing, it is a simultaneous process with temporary retention. In effect,

  the two are selecting key information and logic connections and memorizing them. Du Changxu,

  a New Oriental School’s teacher specialized in TOEFL reading comprehension, invented a theory

  called Vague Comprehension. This theory suggests that reading be a logic constructing process,

  rather than a word-by-word translating one. This theory is particularly powerful as to long and

  complicated sentences, as followed:

  e.g.: Matching the influx of foreign immigrants into the larger cities of the United States during

  the late nineteenth century was a domestic migration, from town and farm to city, within the

  United States.

  This sentence consists of 33 words, a typical long sentence in GMAT reading. After reading it,

  you should memorize two facts and one logic connection. Facts are a). Foreigners are immigrating

  1 《白勇 GMAT 语法全解》

  into big cities in the U.S. and b). U.S. residents are migrating from town and farm to city. These

  two facts are connected by a word matching. Therefore, the connection is that a) and b) are

  simultaneous in the late 19th century.

  Despite this example, a mature reading method still requires lots of practice. Apart from

  readings offered in my GMAT preparation package, another splendid source of good reading is

  the first section, namely introduction part, in academic economic papers. NBER.org (National

  Bureau of Economic Research) is one of the best banks offering such papers.

  Critical Reasoning is sort of like, yet far more difficult than, argument. Start with example

  questions in Official Guide. Read the explanations carefully and repeatedly! Familiarize yourself

  with the manners that OG employs to solve problems and make them your own.

  Reasoning problems could be exceptionally abstruse and confusing. The foundation of cracking

  reasoning part is reading ability. Many times did I discover that a tiny remiss in reading caused an

  ultimate error in reasoning. So when the problem confuses you, try to read it again more slowly

  and carefully.

  III. A Detailed Process of Preparing GMAT-My Personal Experience

  I scored 780 out of 800, percentile rank 99%, for my first attempt of GMAT. Although it might

  not be universal and omnipotent, my experience, I guess, is worth recommending. However, a

  good process of preparation should be personally customized according to individual’s

  background of English skills, general knowledge and capability. Before I took GMAT, I have tried

  GRE and TOEFL, the former resulting 1420+5(verbal 630+quant 690+writing 5) and the latter 108

  (reading and writing full scored). Therefore, one month is enough for my background to score

  high. In fact, GMAT reading is relatively simple as to GRE counterpart, let alone LSAT reading,

  which I once scored a 90% correction rate during my GRE phase. Sentence Correction part is at

  first annoying because some of the rules GMAT embraces are just inconsistent with, even

  contrary to, those you learned from your English teachers. But, sooner or later, once you get

  adapted to these new rules through plenty of practice, SC is beyond question. The only part that

  to some degree annoys me throughout my GMAT time is Critical Reasoning. CR problem seems

  able to surprise me always with its creativity and difficulty, becoming the very part that could

  prevent you from getting a 750-plus score.

  Nonetheless, different persons have different backgrounds. Some may have difficulty dealing

  with Reading, some writing and others reasoning. Prolong the time that you intend to spend on

  the tough part and practice more. Thus, my experience presented below is only one of these

  scenes. The point of this presentation is to recommend my utilization of GMAT review materials.

  All of my review materials are enveloped into one RAR file, GMAT Review Package.rar. The

  most important stuffs included in the package are ALL-IN-ONE series (including SC, RC, CR), GWD

  simulating tests (24 tests incorporated) and GMATPrep, a piece of software provided by GMAC.

  Other things includes Feifei series of logic and Math, Taotao Math, AWA package and some

  grammatical and logic notes.

  I started with the Official Guide, got familiar with types of questions in GMAT and their

  solutions, finished example questions and read the explanations which presented basic solutions

  skills that could be refined during your coming review process. Official Guide is a tool that I

  frequented to refresh and remind myself of usual types of questions and their solution rules.

  GMAT requires test takers to finish the great bulk of question of different difficulty levels within a

  limited time. SPEED is essential and familiarity improves speed. Official Guide cost me

  approximately one week.

  ALL-IN-ONE series further hones your skills at rapidly solving problems. Time every unit of

  questions and record the correction rate to get a primitive impression of the correlation between

  speed and correction rate, which helps build an effective pace later. Some of the reference

  answers given by the document are questionable. Go to Qiancheng Baili forum to search for early

  discussion of these questions. These discussions were inspiring even if they reached no

  unanimous results.

  There are three major documents in this series, separately for SC, CR and RC, more than 2,000

  questions in sum. Do not be intimidated. You can finish them all within at most 3 weeks with

  full-time devotion.

  Take notes during ALL-IN-ONE phase, especially for SC questions, as I did in My Notes on

  SC.doc.

  The most important material is GWD-TN-24. In effect, 21 of them are effectively worth doing

  because SC questions in the remaining three overlaps those in GMATPrep which is a key predictor

  I’ll discuss later. According to the compilers of GWD-TN-24, the reference keys to these tests are

  never officially verified and thus not beyond question. A few questions are debatable. Refer to

  MY used edition for explanations when you suspect that the answer might be

  wrong.

  The value of GWD-24 lies in that they mimic the reality well and thus help you familiarize

  yourself with the real scenario and that the pace I emphasized in the first part of this guide is also

  developed through this series of tests. Although it is widely said that the difficulty of GWD is

  higher than that of real GMAT, my experience told me that GWD, especially the last few of the

  tests, is still a fair predictor of your later real GMAT score.

  I finished GWD-TN-24 at a speed of three tests a day, one each in the morning, afternoon and

  evening. And that’s why I suggest a full-time dedication. After the intense week, I developed a

  pace and made up my mind according to my record that I’d score 750-plus.

  I want to additionally mention the Critical Reasoning questions in GWD, which are very

  instructive and the best part of GWD. The pattern of these questions is extremely like that of real

  ones.

  The rest of the package is to keep your hands warm. Feifei logic is of great value. Feifei Math is

  an excellent material for Math review. Math is relatively easy, so you can do it casually for a rest.

  The last five days is used to predict your score and give you an expectation. The best predictor I

  used is the official review software, GMATPrep, of which the latest version is enclosed in the

  package. I scored 780 twice in the simulated tests in GMATPrep, the same score as I did in the real

  one.

  The directory AWA contains a piece of software that mimics the real Analytical Writing

  Assessment scene. It can test your writing ability under real time pressure. It took me one month

  to get prepared for my GRE writing test. So do not underestimate the amount of time and energy

  needed to get through AWA.

  IV. Other Issues in GMAT Preparation

  1. Stress. GMAT is a very intense exam. The heaviest pressure comes from writing section.

  Before GMAT, you might have never been through such a writing task that treats you as an

  English native speaker and requires typing continuously to reach a reasonable floor of the

  number of words. When you pause or hesitate in the middle, the fear and stress could easily

  accumulate, prevent you from smoothly thinking and in turn aggravate the stressful effects. A

  familiar pace and atmosphere is good for appeasing such stress. If stress seems unstoppable,

  pause a few seconds, collect your mind and then continue.

  2. The World Wide Web. Internet is a useful tool to crack GMAT. 3. Improve your writing skills by reading and doing SC questions. As you proceed with SC part,

  you may realize how informal and erroneous your essays are. Learn formal ways of

  expression and wording from SC questions, and apply them to your writing.

  4. Write at least ten issues and arguments before you get on test table. A classic reference

  material is 北美 GRE 范文精讲. Read and emulate it. The fastest way to write good issues is

  to mimic the best.

  5. Well, in fact, GMAT is not that difficult. Try your best and try again if the first attempt failed.

  For God’s sake, I finally finish this….

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