在備戰(zhàn)GRE考試的過程中,，如何快速找到文章段落中的主題句是每位考生必須掌握的技巧,。本文將分享一些有效的定位技巧和實例，幫助考生提高閱讀理解能力,，從而在考試中取得更好的成績,。

主題句的形式解析

與國內(nèi)寫作不同，美國的閱讀文章中通常不使用“I think that,，in my opinion,，as far as I am considered”這樣的表達來引入主題句。主題句一般有以下兩種形式：

1. 判斷句（包含情態(tài)動詞,、系動詞或帶有正負評價的詞語）；

2. 概括未來結(jié)構(gòu)的句子,。

定位主題句的技巧與實例

以句子 Your minds changed my attitude. 為例,，這句話并未包含情態(tài)動詞或系動詞，因此它不是判斷句,，自然也不是主題句,。然而，如果我們在其中加入一個正面或負面的評價詞,，例如 Your minds successfully changed my attitude.,，這便成為了一個判斷句，也就是主題句,。

此外,，如果一個句子雖然不是判斷句，但能夠概括文章的未來結(jié)構(gòu),，那么它也可以視為主題句,。例如，People are living longer now. 這句話本身并不是主題句,，但如果修改為 People are living longer now since the improvement of food condition and the development of medical technology.，這就清楚地概括了文章將要討論的幾個方面,。

為何學習定位主題句技巧至關(guān)重要,？

掌握主題句的判斷方法，可以幫助考生迅速理解文章的結(jié)構(gòu),，從而更好地把握文章內(nèi)容,。比如，第一句顯然是一個判斷句,，作為主題句,，它同時概括了文章的未來結(jié)構(gòu),，即將討論“M fungi's strong influence”和“two reasons why M fungi were not widely studied in the past.” 隨后出現(xiàn)的first和second提示我們，這兩個難以理解的原因僅僅是M真菌未被廣泛研究的兩個因素,，具體內(nèi)容幾乎可以忽略,。

綜上所述，在GRE閱讀中,，快速定位主題句的方法和技巧是極其實用的,。希望考生們能夠靈活運用這些技巧，提高選擇正確答案的效率,，從而節(jié)省寶貴的考試時間,。

Mastering the Topic Sentence Technique for GRE Reading Comprehension

As a GRE test-taker, one of the most crucial skills you need to develop is your ability to identify and understand topic sentences. These sentences serve as the backbone of paragraphs, providing clarity and direction for the reader. In this article, I will share some effective strategies to help you master this technique. ??

What is a Topic Sentence?

A topic sentence typically appears at the beginning of a paragraph and encapsulates the main idea. Recognizing these sentences can significantly enhance your reading comprehension, allowing you to grasp the author's intent more effectively. For instance, in the passage:

“Climate change poses a significant threat to global biodiversity. Many species are struggling to adapt to rapidly changing environments, leading to increased extinction rates.”

The first sentence clearly establishes the main idea: the impact of climate change on biodiversity. ??

Why Focus on Topic Sentences?

Focusing on topic sentences can streamline your reading process. Here are a few reasons why:

• Guides Your Understanding: Topic sentences often summarize the paragraph's content, making it easier to follow the author's argument.
• Improves Retention: By identifying key ideas, you can better remember the information presented.
• Saves Time: In a timed exam like the GRE, quickly pinpointing topic sentences can help you answer questions more efficiently.

Techniques to Identify Topic Sentences

Here are some practical techniques to help you identify topic sentences during your GRE preparation:

1. Look for Signal Words: Words like “however,” “furthermore,” or “in conclusion” can indicate the start of a new idea.
2. Check the First or Last Sentence: While topic sentences often appear at the beginning, they can also be found at the end of paragraphs.
3. Summarize the Paragraph: After reading a paragraph, try summarizing it in one sentence. This exercise can help you pinpoint the topic sentence.

Practice Makes Perfect

To effectively apply these techniques, consistent practice is essential. Here’s a sample GRE reading comprehension question:

Passage: “The rise of social media has transformed communication. People can now connect instantly across the globe, sharing information in real-time.”

Question: What is the topic sentence of the passage?

Options:

• A) Social media has changed how we communicate.
• B) Instant connection is now possible.
• C) Information is shared globally.
• D) The world is more connected than ever.

The correct answer is A. Identifying the topic sentence helps clarify the main focus of the passage. ??

Additional Resources

Consider using GRE prep books and online resources that offer practice passages with explanations. Websites like Magoosh and Khan Academy provide excellent materials to enhance your reading skills. ???

Final Thoughts

Mastering the identification of topic sentences in GRE reading comprehension can greatly improve your performance. By focusing on the main ideas, utilizing effective strategies, and practicing regularly, you will find yourself better equipped to tackle the reading section of the GRE. Remember, understanding the structure of passages is just as important as the content itself. Good luck! ??

對于準備GRE考試的考生來說，閱讀理解部分常常是一個挑戰(zhàn),。掌握有效的閱讀段落分析方法能夠幫助你更好地理解文章內(nèi)容,，從而提高答題的準確性。以下是一些實用的技巧和策略,，讓我們一起來看看吧,！??

1. 了解段落結(jié)構(gòu)

在GRE閱讀中，段落通常由主題句,、支持句和結(jié)論句構(gòu)成,。識別這些部分有助于快速抓住段落的主旨。例如,，主題句通常位于段落的開頭或結(jié)尾,，而支持句則提供具體的例子或細節(jié)。通過這種方式,，你可以更容易地把握作者的意圖,。

2. 關(guān)鍵詞的重要性

在閱讀過程中，注意關(guān)鍵詞（如“however”,、“therefore”,、“in addition”等）可以幫助你理解段落的邏輯關(guān)系。這些詞通常指示轉(zhuǎn)折,、因果或補充信息,，能夠讓你更清晰地把握文章的脈絡(luò)。例如：

“However, the study indicates that…”

在此句中,，“however”提示你接下來會有與前述觀點相反的信息出現(xiàn),。

3. 進行主動閱讀

主動閱讀意味著在閱讀時不斷提出問題并尋找答案。這種方法可以幫助你保持專注,，并加深對文本的理解,。你可以問自己：“這段話的主要觀點是什么？”“作者的態(tài)度如何？”“有哪些證據(jù)支持這一觀點,？”這樣做不僅能提高你的理解能力,，還能增強記憶效果。

4. 多做練習

熟能生巧,，反復(fù)練習是提高GRE閱讀能力的關(guān)鍵,。你可以通過以下方式進行練習：

• 閱讀GRE官方指南中的樣題和解析。
• 使用在線資源,，如ETS官網(wǎng)和其他GRE備考網(wǎng)站,，獲取大量閱讀材料。
• 參加模擬考試,，提升你的時間管理能力,。

5. 學會總結(jié)

在閱讀每個段落后，嘗試用一句話總結(jié)其主要內(nèi)容,。這種方法不僅可以幫助你鞏固記憶,，還能提高你對段落的整體理解。例如,，如果你讀到一段關(guān)于氣候變化的文章,，可以總結(jié)為：

“The author argues that climate change poses a significant threat to biodiversity.”

6. 關(guān)注作者的態(tài)度

理解作者的態(tài)度和立場是解題的關(guān)鍵。在閱讀時,，留意作者使用的形容詞和副詞,，它們往往能反映出作者的情感傾向。例如：

“The findings are alarming and warrant immediate action.”

在這個句子中,，“alarming”一詞表明了作者對研究結(jié)果的強烈反應(yīng),。

7. 解析題目

在回答問題時，仔細閱讀題干和選項,，確保理解每個詞的含義,。GRE的題目設(shè)計往往具有迷惑性，因此要特別注意細節(jié),。例如：

題目文本：

“According to the passage, which of the following statements is most supported?”

在選擇答案時,，回到文本中尋找直接的支持證據(jù)，而不是憑借個人理解進行判斷,。

通過以上方法,，相信你能在GRE閱讀部分取得更好的成績。記住,，持之以恒的練習和正確的策略是成功的關(guān)鍵,。祝你備考順利，取得理想的分數(shù),！??

Preparing for the GRE Reading Comprehension Section ??

The GRE reading comprehension section can be a challenging part of the exam for many test-takers. However, with the right strategies and preparation, you can improve your performance significantly. Here are some effective tips to help you tackle this section with confidence.

1. Understand the Format ??

Before diving into practice, familiarize yourself with the format of the reading comprehension questions. Typically, you will encounter passages followed by multiple-choice questions. There are two main types of questions: “Specific Detail” questions and “Inference” questions. Knowing what each question type asks can help you read more strategically.

2. Active Reading Techniques ??

When you read the passages, engage with the text actively. This means highlighting key points, summarizing paragraphs in your own words, and asking questions as you read. For example, if you come across a complex sentence, try to break it down into simpler components to understand its meaning better. This technique will help you retain information and improve comprehension.

3. Build Your Vocabulary ??

A strong vocabulary is crucial for understanding the nuances of the passages. Make it a habit to learn new words daily. Use tools like flashcards or apps to reinforce your learning. Here are a few words to start with:

• “Cognizant”: aware or informed
• “Ambiguous”: open to more than one interpretation
• “Juxtaposition”: the act of placing things side by side for comparison

4. Practice with Real GRE Questions ??

Utilize official GRE practice materials to familiarize yourself with the types of passages and questions you will encounter. For instance, you might find a passage on “The Role of Technology in Education” followed by questions like:

• “What is the main idea of the passage?”
• “According to the author, how does technology impact student engagement?”

Practice answering these questions to develop your skills in identifying key ideas and details within the text.

5. Time Management ?

During the GRE, time management is crucial. Aim to spend no more than 1-2 minutes reading each passage and 1 minute answering each question. If you find a question particularly challenging, it’s okay to skip it and return later if time permits. This strategy ensures that you can address all questions without getting stuck on one.

6. Review Your Answers ??

After completing practice sections, take the time to review your answers, especially the ones you got wrong. Understanding why an answer choice was correct or incorrect will help you refine your reasoning skills for future questions. Look for patterns in your mistakes—are you misreading questions, or do you struggle with specific types of passages?

7. Stay Calm and Focused ??

Finally, on test day, remember to stay calm and focused. Take deep breaths if you feel anxious, and remind yourself of the strategies you’ve practiced. Trust in your preparation, and approach each passage with a clear mind.

By incorporating these strategies into your GRE reading comprehension preparation, you can enhance your ability to understand and analyze complex texts effectively. Good luck! ??