托福(阅读)历年真题试卷汇编4(题后含答案及解析)

托福(阅读)历年真题试卷汇编4 (题后含答案及解析)

题型有: 3. Reading Comprehension

Sections Three:Reading Comprehension

Early Theories of Continental DriftP1: The idea that the geography of Earth was

different in the past than it is today is not new. As far back as 1620, Francis Bacon

spotted that the west coast of Africa and the east coast of South America looked as if

they would fit together, like pieces of a jigsaw puzzle. Between then and 1912, other

people identified further similarities between other continental coastlines. But because

much of the early support for mobilism was based on far-flung intercontinental

similarities, geologists tended to be skeptical of the fieldwork of others.P2: During the

late nineteenth century, Austrian geologist Eduard Suess proposed the name

“Gondwanaland” in his book The Face of the Earth (1885) and gave far greater

emphasis to the evolutionary nature of the earth and he noted the similarities among

the Late Paleozoic plant fossils of India, Australia, South Africa, and South America.

Based upon glossopteris fern fossils in such regions, he explained that the three land

masses were once connected in a supercontinent which he names Gondwanaland, and

that the ocean flooded the spaces currently between those lands. Thus, in his view, the

similarities of fossils on these continents could be accounted for by postulating the

concept of a land bridge that existed once but subsided later.P3: Later, a number of

refinements to Suess’s theory were made. The American geologist Frank Taylor

published a pamphlet in 1910 presenting his concept of “horizontal displacement”. He

explained the formation of mountain ranges as a result of the lateral movements of

continents. With the earth’s capture of the moon, the gravitational forces between

them generated a pull towards lower latitudes where they thickened and formed

folded mountain belts especially in middle latitudes. Although we now know that

Taylor’s explanation of continental drift is erroneous, one of his most significant

contributions was his suggestion that the Mid-Atlantic Ridge— an underwater

mountain range discovered by the 1872-1876 British HMS Challenger expeditions—might mark the site at which an ancient continent broke apart, forming the present-day

Atlantic Ocean.P4: However, it is Alfred Wegener, a German meteorologist, who is

generally credited with developing the hypothesis of continental drift. In his

monumental book, The Origin of Continents and Oceans (1915), Wegener theorized

that a single supercontinent he called “Pangaea” existed sometime between 350

million to 225 million years ago. Wegner portrayed his grand concept of continental

movement in a series of maps showing the breakup of Pangaea and the movement of

various continents to their present-day locations. What evidence did Wegener use to

support his hypothesis of continental drift? First, Wegener noted that there is

geographical similarity along both the coasts of the Atlantic Ocean. The opposing

coasts of the Atlantic can be fitted together in the same way as two cut off pieces of

wood can be refitted. Furthermore, mountain ranges and glacial deposits seem to

match up in such a way that suggests continents could have once been a single

landmass. Finally, many of the same fossils and vegetative remains are found today

on widely separated continents, indicating that the continents must have been in

proximity at one time. During his days, Wegener was regarded as an advocate rather

than as an impartial scientific observer, appearing to ignore vast evidence unfavorable

to his ideas and distort other evidence to bring it into harmony with the theory.P5:

After Wegener’s death, a South African geologist Alexander Du Toit continued to

assemble fossil evidence for Pangaea. He noted that fossils of the now extinct reptile

“Mesosaurus” occur in rocks of the same age in both Brazil and South Africa.

Because the physiology of freshwater and marine animals is completely different, it is

hard to imagine how a freshwater reptile could have swum across the Atlantic Ocean

and then found a freshwater environment nearly identical to its former habitat.

Moreover, if Mesosaurus could have swum across the ocean, its fossil remains should

be widely dispersed. It is more logical to assume that Mesosaurus lived in lakes in

what were once adjacent areas of South America and Africa when it was united into a

single continent. Notwithstanding all of the empirical evidence in favor of continental

drift theory presented here, most geologists at the time refused to entertain the

idea.P6 :The debate over continental drift has the same role and stature in the history

合集下载

历年托福考试阅读真题汇总包括答案.docx

历年托福考试阅读真题汇总包括答案.docx

```

0308 托福试题

阅读( 55minutes)

Question 1-11

If food is allowed to stand for some time, it

putrefies .When the putrefied material is examined microscopically ,it is found to be teeming with

bacteria. Where do these bacteria come from , since they are not seen in fresh food? Even

until the mid-nineteenth century, many people believed that such microorganisms

originated by spontaneous (5 ) generation ,a hypothetical process by which living organisms

develop from nonliving matter.

The most powerful opponent of the theory of spontaneous

generation was the French chemist and microbiologist Louis

Pasteur(1822-1895).Pasteur showed that structures present in air closely resemble the microorganisms seen in

putrefying materials .He did (10) this by passing air through guncotton filters, the fibers of which

托福(阅读)历年真题试卷汇编6(题后含答案及解析)

托福(阅读)历年真题试卷汇编6(题后含答案及解析)

托福(阅读)历年真题试卷汇编6 (题后含答案及解析)

题型有:1.P3: But biological control, like chemical control, can backfire. The

success of the cactus-feeding moth in controlling prickly pear numbers in Australia

encouraged its introduction to several West Indies islands to control prickly pear there.

In time, the moth made its way to Florida, where it now threatens the existence of

several native prickly pear species. The moral is that sometimes when a non-native

bioagent is introduced to control a non-native pest species, it, in turn, becomes a

threat that must be assessed before it can be released.P4: To make up for the

drawbacks of both chemical and biological control methods, entomologists have

invented a broad-based approach that integrates practices for economic control of

pests, which is known as “Integrated Pest Management” (IPM). IPM involves the

雅思(阅读)历年真题试卷汇编4(题后含答案及解析)

雅思(阅读)历年真题试卷汇编4(题后含答案及解析)

雅思(阅读)历年真题试卷汇编4 (题后含答案及解析)

题型有:1.

You should spend about 20 minutes on Questions 1-13 which are based on

Reading Passage 1 below.The Mozart EffectA Music has been used for centuries to

heal the body. In the Ebers Papyrs(one of the earliest medical documents, circa 1500

B.C.), it was recorded that physicians chanted to heal the sick(Castleman, 1994). In

various cultures, we have observed singing as part of healing rituals. In the world of

Western medicine, however, using music in medicine lost popularity until the

introduction of the radio. Researchers then started to notice that listening to music

could have significant physical effects. Therapists noticed music could help calm

anxiety and researchers saw that listening to music could cause a drop in blood

pressure. In addition to these two areas, music has been used with cancer

托福(口语)历年真题试卷汇编9(题后含答案及解析)

托福(口语)历年真题试卷汇编9(题后含答案及解析)

托福(口语)历年真题试卷汇编9 (题后含答案及解析)

题型有: 4. SPEAKING

SPEAKING

Speaking QuestionDirections: You will now be asked a question about a familiar

topic. After you hear the question, you will have 15 seconds to prepare your response

and 45 seconds to speak.

1. You will now be asked a question about a familiar topic. After you hear the

question, you will have 15 seconds to prepare your response and 45 seconds to

speak.Suppose your friend is looking for a place to live. What kind of neighborhood

would you recommend your friend to live in?

正确答案:There are two important questions I would ask my friend if he is

looking for a place: what can he afford and what amenities does he need?If he had a

lot of money for a home, I would recommend one of the newer neighborhoods that are

safe as well as conveniently located. However, if his budget were limited, I would

历年托福考试阅读真题汇总含答案

历年托福考试阅读真题汇总含答案

1 / 16 0308托福试题

阅读(55minutes)

Question 1-11

If food is allowed to stand for some time, it putrefies .When

the putrefied material

is examined microscopically ,it is found to be teeming with

bacteria. Where do these

bacteria come from , since they are not seen in fresh food? Even

until the mid-nineteenth

century, many people believed that such microorganisms

originated by spontaneous

(5 ) generation ,a hypothetical process by which living organisms

develop from nonliving

matter.

The most powerful opponent of the theory of spontaneous

generation was the French chemist and microbiologist Louis

Pasteur(1822-1895).Pasteur showed that structures

present in air closely resemble the microorganisms seen in

putrefying materials .He did

(10) this by passing air through guncotton filters, the fibers of which

托福阅读原文题目及答案汇总

托福阅读原文题目及答案汇总

托福阅读原文题目及答案汇总

提升阅读速度,掌握做题技巧,是拿到托福阅读高分必须要突破的两个方面,那么具体的托福备考的过程中,大家应该运用哪些资料来备考呢?为大家带来了托福阅读原文题目及答案汇总,供大家练习。

托福阅读真题1

Cities develop as a result of functions that they can perform.

Some functions result directly from the ingenuity of the citizenry,

but most functions result from the needs of the local area and of

the surrounding hinterland (the region that supplies goods to the

city and to which the city furnishes services and other goods).

Geographers often make a distinction between the situation and

the site of a city. Situation refers to the general position in

relation to the surrounding region, whereas site involves physical

characteristics of the specific location. Situation is normally much

more important to the continuing prosperity of a city. If a city is

well situated in regard to its hinterland, its development is much

托福真题库:托福考试真题测试(4)

46. (A) The music contained strong political messages.

(B) The music had a steady beat that people could dance to.

(C) The music included sad melodies.

(D) The music contained irregular types of rhythms.

47. (A) The increase in beachfront property value.

(B) An experimental engineering project.

(C) The erosion of coastal areas

(D) How to build seawalls.

48. (A) To protect beachfront property.

(B) To reduce the traffic on beach roads.

(C) To provide privacy for homeowners.

(D) To define property limits.

49. (A) By sending water directly back to sea with great force.

(B) By reducing wave energy.

(C) By reducing beach width.

(D) By stabilizing beachfront construction.

50. (A) Protect roads along the shore.

(B) Build on beaches with seawalls.

(C) Add sand to beaches with seawalls.

(D) Stop building seawalls.

2021年托福阅读模拟试题及答案(卷四)

百度文库-赵诚作品

百度文库-赵诚作品

2021年托福阅读模拟试题及答案(卷四)

托福阅读文本:

The Homestead Act of 1862 gave heads of families or individuals

aged twenty-one or older the

right to own 160 acres of public land in the western United States

after five years of residence and

improvement. This law was intended to provide land for small

farmers and to prevent land from

being bought for resale at a profit or being owned by large

landholders. An early amendment to

the act even prevented husbands and wives from filing separate

claims. The West, land reformers

had assumed, would soon contain many 160-acre family farms.

They were doomed to disappointment. Most landless Americans

were too poor to become

farmers even when they could obtain land without cost. The

历年托福考试阅读真题汇总含答案 2

历年托福考试阅读真题汇总含答案

0 3 0 8 托 福 试 题

阅读( 55minutes )

Question 1-11

If food is allowed to stand for some time, it

putrefies .When the putrefied material

is examined microscopically ,it is found to be teeming

with bacteria. Where do these

bacteria come from , since they are not seen in fresh

food? Even until the mid-nineteenth

century, many people believed that such microorganisms

originated by spontaneous

(5 ) generation ,a hypothetical process by which living

organisms develop from nonliving

matter.

The most powerful opponent of the theory of spontaneous

generation was the French chemist and microbiologist Louis

Pasteur(1822-1895).Pasteur showed that structures present in air closely resemble the microorganisms seen

in putrefying materials .He did

(10) this by passing air through guncotton filters, the

托福考试阅读理解历年真题全景解析2024

托福考试阅读理解历年真题全景解析2024

为了帮助考生更好地复习托福阅读理解考试,本文将对2024年的历年真题进行全景解析。希望通过对真题的分析,能够帮助考生熟悉考试形式和题型,锻炼解题能力,提高答题效率。

1. Passage 1

题目:In the passage, the author mainly discusses...

解析:本文作者主要讨论了...

2. Passage 2

题目:What is the main point of the passage?

解析:文章的主要观点是...

3. Passage 3

题目:According to the passage, what does the word "XXX" mean?

解析:根据文章,XXX一词的含义是...

4. Passage 4

题目:What is the author's attitude towards XXX?

解析:作者对XXX的态度是...

5. Passage 5

题目:Which of the following statements is supported by the passage? 解析:下面哪个陈述得到了文章的支持?

6. Passage 6

题目:What does the author imply about XXX?

解析:作者对XXX暗示了什么?

通过对每个真题的分析,考生可以查看参考答案,了解正确答案及答题思路。同时,可以对每道题的选项进行分析,了解为何正确选项正确,为何错误选项错误。

在解题过程中,考生还需注意以下几点:

1. 注重阅读理解:正确理解文章的主旨、观点和细节是解答问题的前提,考生需要有良好的阅读能力,能快速准确地把握文章的要点。

2. 熟悉题型:不同的题型需要考生采用不同的解题策略。包括主旨题、推理题、细节题、态度题等,考生需要熟悉各种题型的出题规律,找准解题思路。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
相关文档
最新文档