在托?？荚囍校喿x部分常常會出現(xiàn)經(jīng)典加試的內(nèi)容,，幫助考生更好地理解和應(yīng)對考試,。本文將為大家介紹電報的發(fā)明及其在美國的發(fā)展歷程，希望能為備考的同學(xué)們提供有價值的參考,。

The Invention of the Telegraph

The text primarily discusses the challenges faced by the telegraph during its initial stage in the United States. The main reasons for these challenges include: first, a lack of funding; second, insufficient government regulation; and third, the U.S. government's focus on telephone research at the time. Despite being a revolutionary invention, the telegraph had a relatively minor impact on daily life.

Overview: Technological advancements in the 1840s led to significant progress in telegraphy, which played a crucial role in enhancing long-distance communication.

Questions

1. What obstacles were encountered?

Answer: A. Insufficient funds; B. Lack of management.

2. What flaws existed in the development of the telegraph in the U.S.?

Answer: The telegraph did not develop as well in the U.S. as in Europe because the focus was still on telephone research.

3. Who is responsible for the slow development of the telegraph in the U.S.?

Answer: The telegraph system was controlled by private enterprises, leading to monopolistic behavior.

4. Why did the development of the telegraph in the U.S. change in the 19th century?

Answer: In the 19th century, the telegraph came under government regulation, which facilitated its growth despite technological limitations.

5. What was the starting point for the development of the telegraph in Europe?

Answer: Many European countries hesitated to legislate the telegraph due to concerns about information leakage.

6. Why did the postal industry in European countries develop?

Answer: As telegraphs came under governmental control, they were mainly used in postal systems, revitalizing traditional postal services.

7. Why is the invention of the telegraph considered revolutionary?

Answer: The establishment of a telegraph network provided valuable insights for future network developments, marking it as a revolutionary invention.

8. What is the significance of the telegraph?

Answer: Although the telegraph was important, its impact was somewhat overstated since transportation had already advanced, reducing distances between people.

9. Novel

Answer: New, unique, unusual; synonyms include: new, unique, unusual.

通過以上內(nèi)容，相信考生們能夠更好地理解電報的發(fā)明及其對社會的影響,。這些知識將有助于在托福閱讀中取得更好的成績,。希望大家在備考過程中不斷探索，取得理想的托福成績,，順利實現(xiàn)自己的留學(xué)夢想,。

When we talk about the history of communication, one invention stands out for its revolutionary impact: the telegraph. ?? This device transformed the way people exchanged information over long distances and played a significant role in shaping modern communication. In this article, we will explore the history of the telegraph, its inventors, and its influence on society.

The Birth of the Telegraph

The concept of the telegraph dates back to the early 19th century. The first successful electric telegraph was developed by Samuel Morse and his partner, Alfred Vail, in the 1830s. Their system used a series of dots and dashes to represent letters and numbers, which became known as Morse code. ?? The first message sent using this code was "What hath God wrought," transmitted from Washington, D.C., to Baltimore in 1844. This event marked a pivotal moment in communication history.

How the Telegraph Worked

The telegraph operated by transmitting electrical signals over wires. When a key was pressed, it completed a circuit that allowed electricity to flow through the wire, creating a signal at the receiving end. The receiver would then interpret these signals into readable text. This technology allowed messages to be sent almost instantaneously, a significant improvement over previous methods like postal mail or messengers, which could take days or weeks. ??

The Expansion of Telegraph Networks

Following its invention, the telegraph quickly spread across the United States and Europe. By the mid-19th century, telegraph lines connected major cities, facilitating commerce and communication. The establishment of the transatlantic telegraph cable in 1866 allowed for communication between North America and Europe, further shrinking the world and making international communication possible. ??

Impact on Society

The telegraph had profound effects on various aspects of society. In business, it enabled quicker decision-making and allowed companies to respond to market changes rapidly. News organizations also benefited, as they could report events almost as they happened, leading to the rise of the 24-hour news cycle. Moreover, the telegraph played a crucial role during wartime, allowing military leaders to communicate strategies and updates efficiently. ??

Challenges and Limitations

Despite its advantages, the telegraph faced challenges. The reliance on physical wires made it susceptible to damage from weather and other factors. Additionally, the need for trained operators meant that not everyone could send messages, limiting access to this technology. Over time, advancements in communication technology, such as the telephone and radio, began to overshadow the telegraph. ??

The Legacy of the Telegraph

Today, the telegraph is often seen as a stepping stone to modern communication technologies. Its principles laid the groundwork for future innovations, including the internet and mobile phones. The ability to transmit information quickly and efficiently remains a cornerstone of our interconnected world. ??

As TOEFL candidates, understanding the historical significance of inventions like the telegraph can enhance your knowledge and provide context for related topics. It's essential to recognize how past innovations shape our present and future communication methods.

Sample TOEFL Writing Prompt:

“Discuss the impact of the telegraph on society during the 19th century. Use specific examples to support your answer.”

Vocabulary:

• Revolutionary
• Interconnected
• Invention
• Transmit
• Significant

Reference Answer:

The telegraph revolutionized communication in the 19th century by enabling instantaneous messaging over long distances. Its invention by Samuel Morse and Alfred Vail allowed for rapid information exchange, impacting business, journalism, and warfare significantly. The establishment of telegraph networks facilitated commerce and led to the emergence of a more informed public. Overall, the telegraph laid the foundation for modern communication systems.

By learning about the telegraph's history, you can better appreciate the evolution of communication technologies and their relevance in today's world. Good luck with your TOEFL preparation! ??

托福閱讀技巧分享

托?？荚囀窃S多非英語國家學(xué)生進入英語國家大學(xué)的重要一步,，而閱讀部分往往是考生們感到挑戰(zhàn)的環(huán)節(jié)。今天,，我想與大家分享一些有效的托福閱讀技巧,，希望能幫助你在考試中取得更好的成績！??

1. 理解題型

首先，了解不同的題型是非常重要的,。托福閱讀通常包括以下幾種題型：

• Detail Questions: 這些問題通常要求你找到文章中的具體信息。
• Inference Questions: 這些問題要求你根據(jù)文章內(nèi)容進行推理,。
• Vocabulary Questions: 這些問題會詢問某個單詞在文中的含義,。
• Summary Questions: 這些問題會要求你總結(jié)段落或整篇文章的主旨。

了解每種題型后,，你可以更有針對性地進行練習(xí)，從而提高你的答題效率,。??

2. 增強閱讀速度

在托福閱讀中,，時間管理至關(guān)重要。提高閱讀速度的方法包括：

• 定時練習(xí)：設(shè)置一個計時器,，在規(guī)定時間內(nèi)完成閱讀和回答問題。
• 掃讀技巧：學(xué)會快速瀏覽文章,，抓住關(guān)鍵詞和主要思想,。
• 減少回讀：盡量避免在閱讀過程中頻繁返回查看已讀內(nèi)容。

通過這些方法,，你可以在有限的時間內(nèi)獲取更多的信息。?

3. 做筆記

在閱讀過程中,，做簡單的筆記可以幫助你更好地理解和記憶文章內(nèi)容,。建議使用以下方式：

• 標記關(guān)鍵詞：在每段的開頭或結(jié)尾寫下關(guān)鍵詞，幫助你快速回顧,。
• 畫圖表：對于復(fù)雜的內(nèi)容，可以嘗試用圖表或思維導(dǎo)圖的方式記錄,。
• 寫下問題：在閱讀后,，寫下你對文章的疑問，幫助加深理解,。

這樣做不僅能提高你的理解力,，還能幫助你在回答問題時更快找到答案。???

4. 多做模擬題

通過做模擬題,，你可以熟悉考試的格式和題型,。推薦的資源包括：

• Official TOEFL Practice Online: 官方提供的模擬考試，最接近真實考試,。
• TOEFL Prep Books: 市面上有許多備考書籍,，包含大量練習(xí)題。
• Online Platforms: 一些在線平臺提供免費的托福閱讀練習(xí)。

通過不斷的練習(xí),，你會發(fā)現(xiàn)自己的進步,，并在實際考試中更加自信。??

5. 分析錯題

每次模擬考試后,，分析錯題是非常重要的一個環(huán)節(jié),。建議你：

• 找出錯誤原因：搞清楚為什么會錯，是因為理解錯誤還是粗心大意,。
• 復(fù)習(xí)相關(guān)知識點：針對錯題涉及的知識點進行復(fù)習(xí),。
• 重做錯題：在之后的練習(xí)中再次嘗試這些錯題，以鞏固記憶,。

通過這樣的方式,，你可以逐漸減少錯誤，提高答題的準確性,。??

6. 保持良好的心態(tài)

最后,，保持積極的心態(tài)也是成功的關(guān)鍵。在備考期間,，適當放松,，保持身心健康，才能在考試中發(fā)揮最佳水平,。??

希望以上的技巧能幫助到每位托?？忌Ｄ銈冊诳荚囍腥〉美硐氲某煽?！加油,！??

Preparing for the TOEFL can be a daunting task, especially when it comes to mastering reading comprehension. One effective way to enhance your skills is by utilizing classic reading materials that are often reflective of the types of passages you'll encounter on the test. ??

Why Classic Reading Materials? Classic texts provide rich language and complex ideas, which can help you develop a deeper understanding of English. They also expose you to a variety of writing styles and vocabulary, making them an invaluable resource for any TOEFL candidate.

Recommended Classic Texts: Here are some examples of classic reading materials you might consider:

• "Pride and Prejudice" by Jane Austen - A novel that explores themes of love, class, and social expectations.
• "Moby Dick" by Herman Melville - A complex narrative about obsession and the struggle against nature.
• "The Great Gatsby" by F. Scott Fitzgerald - A critique of the American Dream set in the Roaring Twenties.

Practice with Sample Questions: To effectively use these texts, try answering sample questions that mimic the TOEFL format. For instance:

Reading Passage: In "Pride and Prejudice," Elizabeth Bennet navigates societal pressures and personal desires.

Sample Question: What is the primary conflict faced by Elizabeth Bennet in the novel?

Answer Choices:

• A) Her relationship with her family
• B) Her feelings towards Mr. Darcy
• C) Societal expectations regarding marriage
• D) The financial instability of her family

Correct Answer: C) Societal expectations regarding marriage

Vocabulary Building: While reading these classics, make sure to jot down unfamiliar words. Here are some examples you might encounter:

• Ebullient - Overflowing with enthusiasm or excitement.
• Lament - To express sorrow or regret.
• Obfuscate - To deliberately make something unclear or difficult to understand.

New Topics to Explore: As you read, think about how these classic works relate to contemporary issues. This can help you prepare for potential essay topics on the TOEFL. Consider questions like:

• How do the themes in "The Great Gatsby" reflect modern society?
• In what ways does "Moby Dick" illustrate the human condition?
• What lessons can we learn from Elizabeth Bennet's character in today's world?

Listening Practice: Don't forget to incorporate listening exercises into your study routine. You can find audiobooks of these classics online. Listening to the text while reading along can improve your comprehension and pronunciation. ??

Final Tips: Consistency is key! Set aside time each day to read, take notes, and practice answering questions. Engage with study groups or online forums where you can discuss these texts and share insights with fellow TOEFL candidates. Remember, the more you immerse yourself in the language, the more confident you will become. Good luck! ??