托福閱讀真題練習(xí)：美國(guó)農(nóng)業(yè)的文本+真題+答案,。對(duì)于托福考生來(lái)說(shuō),，做真題是提升閱讀能力和應(yīng)對(duì)考試的重要途徑,。本文將為大家提供一篇關(guān)于美國(guó)農(nóng)業(yè)的閱讀文本、相關(guān)問(wèn)題以及答案,，幫助考生更好地備考,。

TOEFL Reading Text:

During the latter part of the 19th century, food and feed crop production in the United States experienced an unprecedented surge. Corn production expanded by four and a half times, hay by five times, and both oats and wheat by seven times. The key element driving this remarkable increase in productivity was the extensive use of labor-saving machinery by farmers in the North. By 1850, horse-drawn reaping machines were being introduced in major grain-producing areas. Horse-powered threshing machines for separating seeds from plants were already widely utilized. However, it was the outbreak of the Civil War in 1861 that significantly accelerated the mechanization of northern agriculture.

As a large portion of the workforce was drafted into the military and grain prices surged, northern farmers eagerly adopted new labor-saving technologies. In 1860, there were around 80,000 reapers in use; just five years later, this number had skyrocketed to 350,000.

Following the war's conclusion in 1865, machinery became increasingly vital in northern farming, with continuous improvements being made to equipment. By 1880, a self-binding reaper was perfected, capable of cutting grain while simultaneously gathering and binding stalks with twine. Threshing machines were also enhanced and expanded, transitioning from horse power to steam engines after 1870. Due to their high cost — ranging from $1,000 to $4,000 — steam-powered threshing machines were typically owned by custom thresher operators who traveled from farm to farm during harvest season. "Combines" also began to be used on large wheat farms in California and the Pacific Northwest. These massive machines, sometimes pulled by up to 40 horses, could reap, thresh, and bag grain all in one operation.

The move towards labor-saving machinery drastically transformed agricultural practices in the northern states, enabling farmers to significantly expand their crop acreage. By the century's end, a farmer using new machinery could plant and harvest two and a half times more corn than a farmer employing traditional hand methods from 50 years prior.

托福考試（TOEFL）是許多非英語(yǔ)國(guó)家學(xué)生申請(qǐng)留學(xué)的重要一步,。在托?？荚囍校喿x部分常常讓考生感到困惑,。為了幫助大家更好地準(zhǔn)備托福閱讀部分,，本文將分享一些真題解析的經(jīng)驗(yàn)和技巧。??

1. 理解題型

托福閱讀的題型主要包括：

• Detail Questions: 這些問(wèn)題要求你找到文章中的具體信息,。
• Inference Questions: 需要你根據(jù)文章內(nèi)容進(jìn)行推理,。
• Main Idea Questions: 關(guān)注文章的主旨。
• Vocabulary Questions: 測(cè)試你對(duì)單詞含義的理解,。

了解這些題型可以幫助你在閱讀時(shí)有針對(duì)性地尋找信息,，提高做題效率。??

2. 閱讀策略

在托福閱讀中,，有效的閱讀策略至關(guān)重要,。以下是一些建議：

• Skimming: 快速瀏覽文章，抓住大意和結(jié)構(gòu),。通常,，第一段和最后一段包含文章的主旨,。
• Scanning: 針對(duì)特定的信息進(jìn)行快速查找，尤其是在回答細(xì)節(jié)題時(shí),。
• Highlighting: 在閱讀過(guò)程中,，可以用鉛筆標(biāo)記關(guān)鍵句子或重要信息，這樣在回答問(wèn)題時(shí)能更快找到答案,。

通過(guò)練習(xí)這些策略,，你會(huì)發(fā)現(xiàn)自己在閱讀時(shí)更加高效。??

3. 真題解析

分析真題是提高閱讀能力的重要方式,。以下是一個(gè)例子：

Reading Text: "The impact of climate change on marine biodiversity is profound. As temperatures rise, many species are forced to migrate. This shift can disrupt existing ecosystems."

Question: What is the main idea of the passage?

Options:

• A) Climate change affects land animals more than marine life.
• B) Rising temperatures cause species migration.
• C) Ecosystems remain unchanged despite climate change.
• D) Marine biodiversity is not affected by temperature changes.

Correct Answer: B) Rising temperatures cause species migration.

在這個(gè)例子中,，正確答案可以通過(guò)理解文章的主旨來(lái)確定,。注意關(guān)鍵詞,，如“impact”和“migration”，能夠幫助你鎖定答案,。??

4. 詞匯積累

托福閱讀中,，詞匯量的大小直接影響理解能力。建議每天學(xué)習(xí)新單詞,，并嘗試在句子中使用它們,。例如：

• Vocabulary Word: "Profound" (深遠(yuǎn)的)
• Example Sentence: The profound effects of pollution can be seen in our oceans.

通過(guò)上下文理解詞匯，不僅能幫助你解答詞匯題,，也能提升整體閱讀理解能力,。??

5. 模擬練習(xí)

參加托福模擬考試是檢驗(yàn)自己水平的重要方式。你可以使用官方的練習(xí)材料,，或者尋找網(wǎng)上的資源進(jìn)行模擬測(cè)試,。每次模擬后，認(rèn)真分析錯(cuò)誤,，找出薄弱環(huán)節(jié)并加以改進(jìn),。??

總之，托福閱讀的準(zhǔn)備需要時(shí)間和耐心,。通過(guò)理解題型,、運(yùn)用有效的閱讀策略、解析真題,、積累詞匯以及進(jìn)行模擬練習(xí),，你將能更自信地面對(duì)托福閱讀部分。祝你好運(yùn),！??

As a TOEFL test taker, mastering the reading section is crucial, especially when it comes to understanding complex topics like American agriculture. This article will provide you with valuable insights and tips to enhance your reading skills, focusing on relevant vocabulary and strategies for tackling reading comprehension questions. ??

Understanding the Context of American Agriculture

American agriculture plays a vital role in the economy and food supply. To excel in the TOEFL reading section, familiarize yourself with key concepts such as:

• Agricultural Practices: This includes crop rotation, sustainable farming, and organic practices.
• Economic Impact: Understand how agriculture contributes to GDP and job creation.
• Environmental Concerns: Be aware of issues like soil degradation, water usage, and climate change effects on farming.

Sample Reading Passage

American agriculture has evolved significantly over the years. From traditional farming methods to modern technological advancements, farmers have adapted to changing conditions. The introduction of genetically modified organisms (GMOs) has sparked debates regarding health and environmental impacts. Furthermore, sustainable practices are becoming more prevalent as consumers demand eco-friendly products. ??

Important Vocabulary

Familiarize yourself with the following terms that often appear in TOEFL reading passages related to agriculture:

• Crop Rotation: The practice of alternating the types of crops grown in a particular area to improve soil health.
• Sustainability: Meeting current needs without compromising the ability of future generations to meet theirs.
• Genetically Modified Organisms (GMOs): Organisms whose genetic material has been altered to exhibit desired traits.

Practice Questions

After reading a passage, you may encounter questions like:

1. What is the main idea of the passage?
2. According to the author, what are the benefits of sustainable farming?
3. Which of the following best describes the author's attitude towards GMOs?

Strategies for Answering Questions

When answering reading comprehension questions, consider the following strategies:

• Skim the Passage: Quickly read through the passage to get a general idea before diving into the questions.
• Highlight Key Information: Use a highlighter (if allowed) to mark important points or terms as you read.
• Refer Back to the Passage: Always return to the text to find evidence for your answers; this helps avoid assumptions.

New Practice Passage

The rise of urban agriculture is reshaping how cities approach food production. With increasing populations, urban areas are exploring rooftop gardens and community farms. These initiatives not only provide fresh produce but also foster community engagement and awareness about food sources. ??

Predicted Topics for TOEFL Reading

In upcoming TOEFL tests, you might encounter passages on:

• The impact of technology on farming.
• Climate change and its effects on agricultural practices.
• The role of government policies in shaping agricultural markets.

Listening Comprehension Tips

For the listening section, you may hear discussions about agricultural innovations. Focus on:

• Identifying the speaker's main point.
• Taking notes on specific examples mentioned.
• Understanding the context of the conversation.

Conclusion

Practicing with these strategies and familiarizing yourself with relevant vocabulary can significantly improve your performance in the TOEFL reading section. Remember, consistency in practice will lead to better comprehension and confidence on test day! Good luck! ??

托?？荚嚨拈喿x部分是許多考生感到壓力的來(lái)源。為了幫助你更好地應(yīng)對(duì)這一挑戰(zhàn),，本文將分享一些實(shí)用的技巧和策略,，讓你在考試中游刃有余,。??

1. 理解題型

首先，了解托福閱讀的常見(jiàn)題型是至關(guān)重要的,。以下是幾種常見(jiàn)的題型：

• Factual Information: 這些問(wèn)題通常要求你找到文本中的具體信息,。
• Inference: 這類問(wèn)題需要你根據(jù)文本的暗示進(jìn)行推理。
• Vocabulary: 你需要理解某些單詞在上下文中的意思,。
• Reference: 這些問(wèn)題要求你識(shí)別代詞或其他指代詞的指向,。

2. 提高閱讀速度

閱讀速度對(duì)于托福閱讀部分至關(guān)重要。你可以通過(guò)以下方式來(lái)提高你的閱讀速度：

• 練習(xí)速讀: 嘗試每天進(jìn)行速讀練習(xí),，逐漸提高你的閱讀速度,。
• 尋找關(guān)鍵詞: 在閱讀時(shí)，關(guān)注段落的主題句和關(guān)鍵詞,，這樣可以幫助你快速抓住重點(diǎn),。
• 定時(shí)練習(xí): 使用計(jì)時(shí)器進(jìn)行模擬測(cè)試，培養(yǎng)在規(guī)定時(shí)間內(nèi)完成閱讀的能力,。

3. 做筆記

在閱讀過(guò)程中,，做簡(jiǎn)短的筆記能夠幫助你更好地理解和記憶內(nèi)容。你可以嘗試以下方法：

• 概括每段: 每讀完一段,，寫下一個(gè)簡(jiǎn)短的總結(jié),，幫助你理清思路。
• 標(biāo)注重要信息: 使用不同顏色的筆或熒光筆標(biāo)記出重要的觀點(diǎn)和細(xì)節(jié),。
• 畫圖: 有時(shí)候,，簡(jiǎn)單的圖示或思維導(dǎo)圖能夠幫助你更好地理解復(fù)雜的信息。

4. 模擬考試

進(jìn)行模擬考試是提高托福閱讀能力的重要步驟,。你可以從以下幾個(gè)方面入手：

• 使用官方材料: 盡量使用ETS提供的官方模擬題,，以確保你熟悉考試的格式和難度。
• 分析錯(cuò)誤: 在完成模擬測(cè)試后,，認(rèn)真分析自己的錯(cuò)誤,，找出薄弱環(huán)節(jié)并加以改進(jìn)。
• 調(diào)整時(shí)間管理: 在模擬考試中,，練習(xí)如何合理分配每篇文章的閱讀和答題時(shí)間,。

5. 學(xué)習(xí)詞匯

詞匯量的大小直接影響你的閱讀理解能力。以下是一些有效的詞匯學(xué)習(xí)策略：

• 每日詞匯: 每天學(xué)習(xí)一定數(shù)量的新單詞,，并嘗試在句子中使用它們,。
• 使用詞匯卡: 制作詞匯卡片，方便隨時(shí)復(fù)習(xí)和鞏固記憶,。
• 閱讀多樣化材料: 閱讀不同類型的英文材料,，如新聞、雜志和學(xué)術(shù)文章,，擴(kuò)大你的詞匯量,。

6. 考前準(zhǔn)備

在考試前的準(zhǔn)備階段,，保持良好的心態(tài)和身體狀態(tài)非常重要。你可以考慮：

• 保持規(guī)律作息: 確保充足的睡眠,，以便在考試當(dāng)天保持精力充沛,。
• 適度放松: 考前進(jìn)行適當(dāng)?shù)姆潘苫顒?dòng)，如運(yùn)動(dòng)或冥想,，減輕緊張情緒,。
• 提前熟悉考場(chǎng): 如果可能的話，提前了解考試地點(diǎn)和流程,，減少考前的不安,。

通過(guò)上述策略的實(shí)施，相信你能在托福閱讀部分取得滿意的成績(jī),。祝你好運(yùn),！??