托福閱讀真題練習(xí)：瀝青的文本+真題+答案

托?？忌趥淇歼^(guò)程中,，除了要積累豐富的詞匯量，還需要進(jìn)行大量的閱讀理解練習(xí),。今天,，我們?yōu)榇蠹覝?zhǔn)備了一篇關(guān)于瀝青的托福閱讀真題，包括閱讀文本,、題目及答案,。這將幫助你更好地理解托福閱讀的題型和解題思路。

TOEFL Reading Passage:

Prehistoric mammoths have been preserved in the famous tar pits of Rancho La Brea (Brea is the Spanish word for tar) in what is now the heart of Los Angeles, California. These tar pits have been known for centuries and were formerly mined for their natural asphalt, a black or brown petroleum-like substance. Thousands of tons were extracted before 1875, when it was first noticed that the tar contained fossil remains. Major excavations were undertaken that established the significance of this remarkable site. The tar pits were found to contain the remains of scores of species of animals from the last 30,000 years of the Ice Age.

Since then, over 100 tons of fossils, 1.5 million from vertebrates, 2.5 million from invertebrates, have been recovered, often in densely concentrated and tangled masses. The creatures found range from insects and birds to giant ground sloths, but a total of 17 proboscides (animals with a proboscis or long nose) — including mastodons and Columbian mammoths —have been recovered, most of them from Pit 9, the deepest bone-bearing deposit, which was excavated in 1914. Most of the fossils date to between 40,000 and 10,000 years ago.

The asphalt at La Brea seeps to the surface, especially in the summer, and forms shallow puddles that would often have been concealed by leaves and dust. Unwary animals would become trapped on these thin sheets of liquid asphalt, which are extremely sticky in warm weather. Stuck, the unfortunate beasts would die of exhaustion and hunger or fall prey to predators that often also became stuck.

As the animals decayed, more scavengers would be attracted and caught in their turn.

Carnivores greatly outnumber herbivores in the collection: for every large herbivore, there is one saber-tooth cat, a coyote, and four wolves. The fact that some bones are heavily weathered shows that some bodies remained above the surface for weeks or months. Bacteria in the asphalt would have consumed some of the tissues other than bones, and the asphalt itself would dissolve what was left, at the same time impregnating and beautifully preserving the saturated bones, rendering them dark brown and shiny.

TOEFL Reading Questions:

1. What aspect of the La Brea tar pits does the passage mainly discuss?

(A) The amount of asphalt that was mined there

(B) The chemical and biological interactions between asphalt and animals

(C) The fossil remains that have been found there

(D) Scientific methods of determining the age of tar pits

2. In using the phrase "the heart of Los Angeles" in line 2, the author is talking about the city's

(A) beautiful design

(B) central area

(C) basic needs

(D) supplies of natural asphalt

3. The word "noticed" in line 5 closest in meaning to

(A) predicted

(B) announced

(C) corrected

(D) observed

4. The word "tangled" in line 10 is closest in meaning to

(A) buried beneath

(B) twisted together

(C) quickly formed

(D) easily dated

5. The word "them" in line 13 refers to

(A) insects

(B) birds

(C) cloths

(D) proboscideans

6. How many proboscideans have been found at the La Brea tar pits?

(A) 9

(B) 17

(C) 1.5 million

(D) 2.5 million

7. The word "concealed" in line 17 is closest in meaning to

(A) highlighted

(B) covered

(C) transformed

(D) contaminated

8. Why does the author mention animals such as coyotes and wolves in paragraph 4?

(A) To give examples of animals that are classified as carnivores

(B) To specify the animals found least commonly at La Brea

(C) To argue that these animals were especially likely to avoid extinction.

(D) To define the term "scavengers"

TOEFL Reading Answers:

CBDBD BBA

通過(guò)以上的托福閱讀真題練習(xí),，考生可以更好地熟悉考試形式,，提升解題能力。在備考托福閱讀時(shí),，建議大家多做類似的練習(xí),，相信這將有助于提高你的閱讀理解水平，最終在考試中取得優(yōu)異成績(jī),。祝愿所有考生在托?？荚囍腥〉美硐氲姆?jǐn)?shù)！

托福閱讀真題解析：提升你的閱讀能力

對(duì)于許多托?？忌鷣?lái)說(shuō),，閱讀部分可能是最具挑戰(zhàn)性的環(huán)節(jié)之一。?? 通過(guò)對(duì)“托福閱讀真題”的解析,，我們可以更好地理解考試的結(jié)構(gòu)和要求,，從而提高我們的閱讀技能。以下是一些有效的策略和技巧,，幫助你在托福閱讀中取得更好的成績(jī),。

1. 理解考試結(jié)構(gòu)

托福閱讀部分通常包含3-4篇文章，每篇文章后面有10-14道題目,。這些文章的主題涵蓋廣泛,，包括科學(xué)、歷史,、藝術(shù)等,。了解這些內(nèi)容可以幫助你在備考時(shí)選擇合適的材料。

2. 詞匯積累

詞匯是閱讀理解的基礎(chǔ),。建議每天學(xué)習(xí)10-15個(gè)新單詞,，并進(jìn)行復(fù)習(xí)。使用單詞卡片（flashcards）是一種很好的方法,。以下是一些常見的托福閱讀單詞：

• Analyze - 分析
• Contrast - 對(duì)比
• Significant - 重要的
• Illustrate - 說(shuō)明

3. 閱讀技巧

在閱讀過(guò)程中,，使用掃讀（skimming）和尋讀（scanning）技巧非常重要。掃讀可以幫助你快速獲取文章大意,，而尋讀則可以讓你找到特定信息,。練習(xí)這些技巧可以提高你的閱讀速度和理解力,。

4. 真題練習(xí)

做真題是提高閱讀能力的有效方法。通過(guò)分析真題,，你可以發(fā)現(xiàn)常見的題型和出題方式,。例如，以下是一道典型的托福閱讀題：

Reading Text: "The process of photosynthesis allows plants to convert sunlight into energy." ??

Question: What is the main function of photosynthesis?

Answer: To convert sunlight into energy.

通過(guò)這種方式,，你可以熟悉題目的結(jié)構(gòu)和答題思路,。

5. 時(shí)間管理

在考試中，時(shí)間管理至關(guān)重要,。建議在每篇文章上花費(fèi)20分鐘,，這樣你可以有足夠的時(shí)間來(lái)完成所有題目。在練習(xí)時(shí),，使用定時(shí)器來(lái)模擬考試環(huán)境,，這樣可以提高你的應(yīng)試能力。

6. 復(fù)習(xí)與反思

完成練習(xí)后,，務(wù)必進(jìn)行復(fù)習(xí)與反思,。分析錯(cuò)誤的題目，查找不懂的詞匯和句子結(jié)構(gòu),。記錄下你的錯(cuò)誤,，并嘗試?yán)斫鉃槭裁磿?huì)錯(cuò),。這種反思過(guò)程將幫助你在未來(lái)避免同樣的錯(cuò)誤,。

7. 尋求幫助

如果在某些方面感到困難，不妨尋求他人的幫助,。加入學(xué)習(xí)小組或在線論壇,，與其他考生交流經(jīng)驗(yàn)和資源。?? 互相學(xué)習(xí)將使你的備考過(guò)程更加高效,。

通過(guò)以上的策略和技巧,，相信你能夠在托福閱讀部分取得更好的成績(jī)。祝你備考順利,！??

在備考托福的過(guò)程中,，閱讀部分往往是許多考生感到挑戰(zhàn)的一環(huán)。為了幫助大家更有效地應(yīng)對(duì)托福閱讀,，我將分享一些實(shí)用的技巧和練習(xí)方法,，希望能讓你在考試中更加自信。??

1. 理解題型 ??

托福閱讀包含多種題型,，如：

• Detail Questions: 這些問(wèn)題通常要求你從文章中找出具體信息,。
• Inference Questions: 這些問(wèn)題需要你根據(jù)文章的內(nèi)容做出推斷。
• Vocabulary Questions: 這些問(wèn)題會(huì)詢問(wèn)某個(gè)詞的意思,，通常是在上下文中理解,。
• Main Idea Questions: 這些問(wèn)題會(huì)考察你對(duì)文章主旨的理解,。

熟悉這些題型后，你可以更有針對(duì)性地進(jìn)行復(fù)習(xí)和練習(xí),。

2. 提高閱讀速度 ??

時(shí)間管理在托福閱讀中至關(guān)重要,。建議每天進(jìn)行定時(shí)閱讀練習(xí)，比如選擇一篇學(xué)術(shù)文章,，給自己設(shè)定時(shí)間限制（如20分鐘）,，并盡量在這個(gè)時(shí)間內(nèi)完成閱讀及理解。通過(guò)這種方式,，你可以逐漸提高自己的閱讀速度和理解能力,。

3. 做筆記與標(biāo)記 ??

在閱讀過(guò)程中，使用不同顏色的熒光筆標(biāo)記關(guān)鍵信息和段落大意,。例如,，使用黃色標(biāo)記重要細(xì)節(jié)，藍(lán)色標(biāo)記作者觀點(diǎn),。這不僅能幫助你在答題時(shí)快速定位信息,，還能增強(qiáng)你的記憶。??

4. 練習(xí)真題 ??

通過(guò)做真題,，你可以了解考試的真實(shí)難度和題型,。建議每周至少做一套完整的托福閱讀真題，并在做完后仔細(xì)分析錯(cuò)誤原因,。以下是一個(gè)示例題目：

Reading Passage: “The Role of Bacteria in the Nitrogen Cycle”

Question: What is the primary function of bacteria in the nitrogen cycle?

Answer Choices:

• A) To decompose organic matter
• B) To convert nitrogen gas into ammonia
• C) To release oxygen into the atmosphere
• D) To fix carbon dioxide

Correct Answer: B) To convert nitrogen gas into ammonia

5. 詞匯積累 ??

托福閱讀中常出現(xiàn)一些學(xué)術(shù)詞匯,，建議制定一個(gè)每日詞匯學(xué)習(xí)計(jì)劃。使用閃卡（flashcards）或者應(yīng)用程序來(lái)幫助記憶新單詞,。例如,，“analyze” (分析)、“hypothesis” (假設(shè)),、“significant” (顯著的)等都是常見的詞匯,。

6. 模擬考試環(huán)境 ??

在考試前，盡量模擬真實(shí)的考試環(huán)境,，進(jìn)行全真模擬測(cè)試,。確保在規(guī)定時(shí)間內(nèi)完成所有閱讀部分，并保持專注,。這樣可以幫助你適應(yīng)考試的壓力,，提高臨場(chǎng)表現(xiàn)。

7. 分析自己的弱點(diǎn) ??

每次練習(xí)后,，花時(shí)間分析自己的錯(cuò)誤和薄弱環(huán)節(jié),。無(wú)論是某一特定題型還是某些主題，識(shí)別出這些問(wèn)題后,，可以針對(duì)性地進(jìn)行改進(jìn),。

通過(guò)以上這些技巧和練習(xí)方法,，托福考生可以逐步提升自己的閱讀能力和考試表現(xiàn),。記住,，持續(xù)的練習(xí)和正確的方法是成功的關(guān)鍵。祝大家在托?？荚囍腥〉煤贸煽?jī),！??