在GRE考試中,，邏輯題是考生們需要重點關注的部分。掌握一些標志性詞匯,，不僅能幫助你更好地理解題意,，還能提高解題的效率。本文將為GRE考生提供一份常見的邏輯題標志性詞匯集合,，以便于大家在備考時參考,。

undermine

“undermine”意為逐漸削弱。在駁論中經(jīng)常出現(xiàn),，考生需要注意它與“underscore”的區(qū)別,，后者通常表示強調和支持。

例句：“All of the following serve to undermine the editorial’s contention that…”

maintain

“maintain”的含義為堅持主張,，是GRE邏輯中常用的表達方式,。

例句：“Proponents of the accumulation theory maintain that…”

posit

“posit”意味著假設，通常用于設定未知條件,。相關詞匯還有“postulate”和“advance”,，后者也是多義詞。

例句：“Recently, some researchers into sunspot activity have posited that…”

corroborate

“corroborate”指提供支持或證實，常與“evidence”一起使用,，以加強某個觀點的論述,。

例句：“Which of the following, if true, best corroborates…”

paradox

在GRE練習中，“paradox”即矛盾,，通常指未說明的與主題相違背的概念,，考生需要發(fā)現(xiàn)并解決這些矛盾。例如,，法國菜被認為豐富多樣,，但法國人卻普遍較苗條；而美國人雖然追求減肥,，卻有更高的肥胖率,。這就是一種矛盾。

例句：“Which of the following could best account for the paradox noted above…”

以上就是GRE邏輯題中常見的標志性詞匯,，希望考生能夠熟悉并掌握這些詞匯,，從而在解題過程中快速理解題意，提高解題效率,。通過不斷的練習與積累,，相信你能在GRE邏輯部分取得優(yōu)異成績！

Preparing for the GRE can be a daunting task, especially when it comes to mastering the common vocabulary used in logical reasoning questions. Understanding these terms can significantly enhance your performance on the exam. Here’s a guide to help you navigate through some of the most frequently encountered words and phrases that appear in GRE logic questions.

1. Causation vs. Correlation ??

One of the key distinctions you'll need to understand is between causation and correlation. In GRE questions, causation implies that one event directly causes another, while correlation indicates a relationship where two events occur together without one necessarily causing the other. For instance:

Example: "The increase in ice cream sales correlates with the rise in temperature, but it does not mean that ice cream sales cause the temperature to rise."

2. Assumption ??

Assumptions are unstated premises that must be true for an argument to hold. Recognizing these assumptions can help you identify the weaknesses in an argument. For example:

Question: "If all cats are mammals, and all mammals are warm-blooded, what assumption can we make?"

Answer: "All cats are warm-blooded."

3. Flaw ??

Identifying flaws in arguments is crucial for the analytical writing section. Common flaws include hasty generalizations, false dilemmas, and slippery slope arguments. Here's a brief look at each:

• Hasty Generalization: Drawing a conclusion based on insufficient evidence.
• False Dilemma: Presenting only two options when more exist.
• Slippery Slope: Arguing that one small step will inevitably lead to a chain of related events.

4. Conclusion ??

The conclusion is the main point the author is trying to make. It often follows the premises and is supported by them. Being able to identify conclusions is essential for answering questions effectively. For example:

Argument: "Since all humans need water to survive, and John is human, he needs water to survive." What is the conclusion?

Answer: "John needs water to survive."

5. Premise ??

Premises are statements that provide support for the conclusion. They are the building blocks of any argument. Understanding how premises relate to conclusions will enhance your analytical skills. For instance:

Premise: "All birds have feathers." Conclusion: "Therefore, a penguin is a bird."

6. Counterargument ??

A counterargument presents an opposing viewpoint and is essential for a balanced analysis. Being able to recognize and address counterarguments strengthens your own argument. For example:

Argument: "Exercise is beneficial for health." Counterargument: "Some people may injure themselves while exercising."

7. Strengthen/Weaken ??

Many GRE questions ask you to strengthen or weaken an argument. Understanding what makes an argument strong or weak is pivotal. For example:

Question: "Which of the following would strengthen the argument that exercise improves mental health?"

• A) Studies show a correlation between exercise and reduced anxiety.
• B) Many people dislike exercising.
• C) Some individuals find exercise tiring.

Answer: A) Studies show a correlation between exercise and reduced anxiety.

In conclusion, familiarizing yourself with these common terms will not only prepare you for GRE logical reasoning questions but also enhance your overall critical thinking skills. Practice using these words in context and apply them to sample questions to reinforce your understanding. Good luck with your studies! ??

Mastering GRE Logical Reasoning Techniques

Preparing for the GRE can be a daunting task, especially when it comes to the Logical Reasoning section. Here are some effective techniques that can help you improve your performance and boost your confidence. ??

Understanding Logical Reasoning

The GRE Logical Reasoning section tests your ability to analyze and evaluate arguments. This includes identifying assumptions, drawing conclusions, and understanding the structure of arguments. Familiarizing yourself with common question types is crucial.

Key Techniques

1. Identify the Argument Structure

Every argument has a structure. Typically, it consists of a claim and supporting evidence. Practice identifying these components in sample questions. For instance:

“If it rains, the ground will be wet. It is raining. Therefore, the ground is wet.”

Here, the claim is that the ground is wet, and the supporting evidence is the fact that it is raining. Understanding this structure will help you answer questions more effectively.

2. Look for Assumptions

Assumptions are unstated premises that must be true for the argument to hold. When analyzing an argument, ask yourself, “What must be true for this conclusion to follow?” For example:

“All cats are mammals. Therefore, my pet is a cat.”

The assumption here is that all mammals are cats, which is not true. Recognizing such assumptions can help you spot weaknesses in arguments.

3. Strengthen and Weaken Questions

These types of questions ask you to determine how a statement affects the argument. Practice rephrasing the argument and considering how different statements would impact its validity. For example:

Question: “Which of the following, if true, would most seriously weaken the argument?”

Understanding how to strengthen or weaken arguments is essential for tackling these questions effectively.

Practice Makes Perfect

Regular practice is key to mastering logical reasoning. Utilize GRE prep books and online resources to find practice questions. Focus on timing as well; the GRE is a timed test, and getting comfortable with the clock is important. ?

Sample Question

Consider the following argument:

“The city council has decided to increase funding for public parks because they believe that green spaces improve community well-being.”

Questions to consider:

• What is the main conclusion?
• What assumptions are being made?
• How could this argument be strengthened or weakened?

Resources for GRE Preparation

There are numerous resources available for GRE preparation:

• GRE Prep Books: Look for books that focus specifically on logical reasoning.
• Online Courses: Many platforms offer structured courses for GRE prep.
• Practice Tests: Take full-length practice tests under timed conditions.

Final Tips

As you prepare, remember to review your answers and understand any mistakes. This reflection process is crucial for improvement. Additionally, consider joining study groups or forums where you can discuss strategies and share insights with fellow GRE aspirants. ??

By applying these logical reasoning techniques and practicing regularly, you'll enhance your skills and increase your chances of achieving a desirable score on the GRE. Good luck! ??