全真TOEFL试题集(阅读PDF高清版)

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托福听力全真试题详解pdf下载

摘要：托福考试备考的环节有很多注意点，托福听力的备考就是托福备考的一个分支，那么今天介绍托福听

力全真试题的内容。大家在考斯准备的阶段性计划里要怎么要充分利用托福听力全真试题详解呢？

托福听力是托福考试中的一个重要组成部分。托福听力试题均为正常语速的美国口语，反映英美国家的日

常生活、文化习俗、校园生活、社交活动等方方面面的情况，语言地道纯正。不率是出于学习的目的，还是出

于考试目的，对于英语学习者来说，托福听力训练都可以说是迅速提高英语听力水平和综合能力的一条捷径。

托福听力全真试题详解旨在帮助准备参加 TOEFL 考试的考生以及广大英语学习者提高听力技能。

为帮助考生和英语学习者提高听力水平，本书采取了如下编百方式：

托福听力全真试题详解1 听力概述部分对托福听力题型进行了概括性归纳，帮助考生从整体把握托福听力试

题的考核要点；

2 全书共收录16套托福全真听力试题，每一套都是由听力原题、正确答案、听力原文和答案解析四部分组成。

托福听力全真试题详解3 答案解析中为所有题目一一提供了解题思路，并且对题中的重点习语、固定搭配和

语言要点进行了详细的解释与说明；

4 录音中的对话中有男声和女声，在录音原文中分别以man和Woman表示，在解析中则以M和W表示。

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托福听力appTPO听力免费联系/独创“修炼”“闯关”两大模式听力训练，听单词：5000+单词，听句子：1000+

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

TOEFL全真试题

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TOEFL全真试题1

Reading Comprehension Time: 55 minutes (including the reading of the directions). Now set your clock for 55 minutes.

Question 1-12Orchids are unique in having the most highly developed of all blossoms, in which the usual male and female reproductive organs are fused in a single structure called the column. The column is designed so that a single pollination will fertilize hundreds of thousands, and in some cases millions, of seeds, so microscopic and light they are easily carried by the breeze. Surrounding the column are three sepals and three petals, sometimes easily recognizable as such, often distorted into gorgeous, weird, but always functional shapes. The most noticeable of the petals is called the labellum, or lip. It is often dramatically marked as an unmistakable landing strip to attract the specific insect the orchid has chosen as its pollinator.To lure their pollinators from afar, orchids use appropriately intriguing shapes, colors, and scents. At least 50 different aromatic compounds have been analyzed in the orchid family, each blended to attract one, or at most a few, species of insects or birds. Some orchids even change their scents to interest different insects at different times.Once the right insect has been attracted, some orchids present all sorts of one-way obstacle courses to make sure it does not leave until pollen has been accurately placed or removed. By such ingenious adaptations to specific pollinators, orchids have avoided the hazards of rampant crossbreeding in the wild, assuring the survival of species as discrete identities. At the same time they have made themselves irresistible to collectors. 1. What does the passage mainly discuss?(A) Birds(B) Insects(C) Flowers (D) Perfume 2 The orchid is unique because of(A) the habitat in

Early Theories of Continental Drift

The idea that the past geography of Earth was different from today is not new.The earliest maps showing the east coast of South America and the west coast of Africa probably provided people with the first evidence that continents may have once been joined together,then broken apart and moved to their present positions.

During the late nineteenth century,Austrian geologist Eduard Suess noted the similarities between the Late Paleozoic plant fossils of India,Australia, South Africa,and South America.The plant fossils comprise a unique group of plants that occurs in coal layers just above the glacial deposits on these southern continents.In this book The Face of the Earth(1885),he proposed the name“Gondwanaland”(called Gondwana here)for a supercontinent composed of the aforementioned southern landmasses.Suess thought these southern continents were connected by land bridges over which plants and animals migrated.Thus,in his view,the similarities of fossils on these continents were due to the appearance and disappearance of the connecting land bridges.

托福（阅读）历年真题试卷汇编2(题后含答案及解析) 题型有： 3. Reading Comprehension

Sections Three：Reading Comprehension

Bird SongP1: Bird song has never lacked admirers drawn by its aesthetic qualities. But to scientists, bird song is also of interest because it represents an evolutionary flowering of vocal learning. Hereditary information and environment have a crucial role to play in the behavioral patterns of voca learning. Since the pioneering work of W. H. Thorpe on chaffinches (a common European bird), many species of bird have been studied yielding a bountiful harvest of insights into both the learning process and the constraints on what they are able to learn.P2: To determine how much learning was affected by various factors, Thorpe devised a series of experiments. He hand-reared a group of young chaffinches together in the same cage, keeping them isolated from their parents and any other audio role models. Thorpe found that the song they produced was about the right length and in the correct frequency range, and even structured similarly to those raised in the wild. And yet, the quality of the songs they produced was very poor. They were crude versions of the wild chaffinch’s song, lacking the refinement and detail characteristic of the typical wild adult song, and the song was not split up into distinct phrases as it usually is. In later experiments, researchers played recordings of songs to the chicks and discovered that many of them would learn the exact pattern of the acoustic source. This was particularly remarkable, as juveniles were able to copy the songs that they were only exposed to over the first few weeks of life with extreme precision, though they would not sing themselves until about eight months old. After that brief period, however, the windows of opportunity for the song-learning process apparently shut down for the rest of the birds’lives.P3: The songs of different species of birds vary and are generally typical of the species.Species vary greatly in the complexity of their songs and in the number of distinct kinds of song they sing. In general, however, the constraints on learning which birds have ensure that they only learn songs appropriate to the species to which they themselves belong. The constraints may be innate in their brain’s circuitry. The chick hatches with a rough idea of the sounds that it should copy, and the singing of the parents and neighbors activates parts of the song template—syllables or song types used in composing his song. The crude song of a bird reared in isolation gives some clues as to what this rough idea may be: the length, the frequency range and the breaking up into notes are all aspects of chaffinch song shared between normal birds and those reared in isolation. In other cases the constraints are more social. During development, young birds may also rearrange the song notes they learn to generate into a new order, which includes many notes that are near or exact matches of material copied from one or more adult models. Thus, young birds are only able to learn from individuals with whom they have social interactions. Whatever the nature of the rules that direct song-learning in a particular species, there

TOEFL全真试题（2-2）

VOCABULARY AND READING COMPREHENSION

Questions 1-13

Atmospheric pressure can support a column of water up to 10 meters high. But

plants can move water much higher, the sequoia tree can pump water to its very top,

more than 100 meters above the ground. Until the end of the nineteenth century , the

movement of water s in trees and other talls plants was a mystery. Some botanists

hypothesized that the living cells of plants acted as pumps, but many experiments

demonstrated that the stems of plants in which all the cells are killed can still move

water to appreciable heights. Other explanations for the movement of water in plants

have been based on root pressure, a push on the water from the roots at the bottom of

91-01

A

1. (A) We heard her name mentioned.

(B) Her aim was unclear.

(C) It was hard to hear her name.

(D) Her name wasn’t here.

2. (A) I don’t want a roommate.

(B) I have a specific roommate in mind.

(C) It’s not a good idea to have a roommate.

(D) Having a roommate is all right with me.

听力资料汇总

3. (A) She didn’t realize she should bring a present.

(B) Her present was really very little.

(C) Presents are not very important to her.

(D) She didn’t know that the present would be for her.

4. (A) Could you please close the door?

(B) Is the door shut?

(C) Did you want the door closed?

(D) Why is the door shut?

5. (A) We were sorry we couldn’t go to their wedding.

(B) The fact that they got married still amazes us.

托福（阅读）历年真题试卷汇编3(题后含答案及解析) 题型有： 3. Reading Comprehension

Sections Three：Reading Comprehension

Dinosaurs and Parental CareP1: “Parental care” refers to the level of investment provided by a mother and father to insure the development and survival of their offspring. The question of whether or not dinosaurs cared for their young has puzzled scientists for decades. A remarkable Oviraptor fossil shows the dinosaur sitting on its nest of eggs just as chickens do today. Not only is the dinosaur squatting on the nest, but its forelimbs are outstretched, perhaps to shade the eggs. Because behaviors are not preserved in the fossil record, we can only make inferences from indirect evidence. Most of our evidence comes from alleged dinosaur rookeries (places where nests are built). Several have been excavated in eastern Montana, where a dense concentration of dinosaur nests was found at a place now called Egg Mountain, most of which probably belonged to the hadrosaur Maiasaura. Preserved in these nests are the bones of baby dinosaurs. The finds at Egg Mountain and other sites around the world document that dinosaurs laid their eggs in nests.P2: The nests at Egg Mountain are reported to be equally spaced, separated by a space corresponding to the length of an adult Maiasaura. From this arrangement scientists have inferred that the nests were separated in this way to allow incubation in a tightly packed nesting colony. Although this interpretation is disputable, the discovery of Oviraptor adults on top of egg clutches (as determined by embryos in some eggs) is relatively powerful evidence that at least these dinosaurs incubated their eggs.P3: Evidence for parental care following hatching is much more controversial. The truth is probably biased by behavioral speculation based on indirect fossil evidence because the data is not always as unambiguous as might appear. At Egg Mountain, many nests contain baby dinosaur bones. Not all the dinosaurs in the nest are the same size, and the preserved partial skeleton was so small that its bones were originally mistaken for those of a fossilized crocodile. Besides, many of those small bones belong to jaws and teeth—teeth that show signs of wear. It seems reasonable to assume that the wear was caused by chewing the coarse plants that formed the hatchlings’diet. During childhood, the young would never step outside the nest, so it seems reasonable to assume that all the food they consumed must have been brought to the rookery by foraging adults. This line of reasoning suggests that these animals had an advanced system of parental care, but a closer look at the evidence clouds this interpretation. Analysis of dinosaur embryos indicates that worn surfaces are present on the teeth of juveniles even before hatching. Just as a human baby moves inside the mother before birth, archosaurs also ground their teeth before birth, wearing the surface in some spots. Thus, the fossil evidence for an advanced parental care system in extinct dinosaurs is suggestive but inconclusive.P4: In order to settle this debate for good, much research has been conducted regarding whether extinct dinosaurs had independently evolved parenting

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全真TOEFL试题集(阅读PDF高清版)

摘要：全真TOEFL试题集内容丰富，包含了历年托福阅读真题以及每篇阅读里面的核心词汇，并附有详细的答案，害怕的不了托福阅读高分吗？

全真 TOEFL 试题集说白了就是ETS的真题集，都是阅读的，分享给大家。

全真TOEFL试题集内容速览

文件大小:1.77 MB (1,856,971 字节)

文件类型:pdf

全真TOEFL试题集部分内容：

Reading Test 5

1 Lasers are often the preferred tools of surgeons in the modern operating room.

A. sole C. favored

B. best D. required

2 In 1981 presidential adviser Virginia Knauer was selected to be director of the office of

Consumer Affairs.

A. rumored C. chosen

B. supposed D. willing

3 People fishing on a lake must wait calmly so as not to scare the fish away.

A. considerately C. alertly

B. hungrily D. quietly

4 When department stores have an oversupply of good, they frequently cut prices to

TOEFL阅读真题精选

为了让大家更好的预备托福考试，我给大家整理一些托福阅读真题，下面我就和大家共享，来观赏一下吧。

托福阅读真题1

There are only a few clues in the rock record about climate in the Proterozoic eon. Much of our information about climate in the more recent periods of geologic history comes from the fossil record, because we have a reasonably good understanding of the types of environment in which many fossil organisms flourished. The scarce fossils of the Proterozoic, mostly single-celled bacteria, provide little evidence in this regard. However, the rocks themselves do include the earliest evidence for glaciation, probably a global ice age.

The inference that some types of sedimentary rocks are the result of glacial activity is based on the principle of uniformitarianism, which posits that natural processes now at work on and within the Earth operated in the same manner in the distant past. The deposits associated with present-day glaciers have been well studied, and some of their characteristics are quite distinctive. In 2.3-billion-year-old rocks in Canada near Lake Huron (dating from the early part of the Proterozoic age), there are thin laminae of fine-grained sediments that resemble varves, the annual layers of sediment deposited in glacial lakes. Typically, present-day varves show two-layered annual cycle, one layer corresponding to the rapid ice melting and sediment transport of the summer season, and the other, finer-grained, layer corresponding to slower winter deposition. Although it is not easy to discern such details in the Proterozoic examples, they are almost certainly glacial varves. These fine-grained, layered sediments even contain occasional large pebbles or dropstones, a characteristic feature of glacial environments where coarse material is sometimes carried on floating ice and dropped far from its

0-1 ９０年１月ＴＯＥＦＬ听力　

A

1. (A) I have the key s to my sister's house.

(B) My sister may have forgotten her skis.

(C) My keys are probably at my sister's house.

(D) I had to leave a pair of skis for my sister.

2. (A) We should have graduated sooner.

(B) The graduation ceremony is to be held as early as possible.

(C) Early arrivals don't need to reserve seats for the ceremony.

(D) It's necessary for us to arrive at the ceremony early.

3. (A) Sara taught me how to use the computer.

(B) Sara is spending too little time on computer projects.

(C) I use the computer half as much as Sara does.

(D) I have one computer and Sara has two.

4. (A) Robert warned us to listen carefully.

TOEFL全真试题（5

Albert Einstein was the first to suggest the existence of stimulated emission in a

paper published in 1917. However , for many years physicists thought that atoms and

molecules always were much more likely to emit light spontaneously and that stimulated

emission thus always would be much weaker. It was not until after the Second World

War that physicists began trying to make stimulated emission dominate. They sought

ways by which one atom or molecule could stimulate many other to emit light ,

amplifying it to much higher powers.

The first to succeed was Charles H.Townes, then at Colombia University in New

York . Instead of working with light , however, he worked with microwaves, which have

TOEFL托福阅读真题

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托福阅读真题1

PASSAGE 13

Any rock that has cooled and solidified from a molten state is an igneous rock. Therefore, if the Earth began as a superheated sphere in space, all the rocks making up its crust may well have been igneous and thus the ancestors of all other rocks. Even today, approximately 95 percent of the entire crust is igneous. Periodically, molten material wells out of the Earths interior to invade the surface layers or to flow onto the surface itself. This material cools into a wide variety of igneous rocks. In the molten state, it is called magma as it pushes into the crust and lava when it runs out onto the surface.

第15套

Thermal Stratification

Paragraph1

Physical characteristics of aquatic environments at different depths such as salt level, light,inorganic nutrients,degree of acidity,and pressure all play key roles in the distribution of organisms.One of the most important physical features is thermal stratification.

Paragraph2

When solar radiation strikes water,some is reflected,but most penetrates the surface and is ultimately absorbed.Although water may appear transparent,it is much denser than air and absorbs radiation rapidn clear water,99percent of the solar radiation is absorbed in the upper50to100meters.Longer wavelengths of light are absorbed first; the shorter wavelengths(which have more energy)penetrate farther,giving the depths their characteristic blue color.

TOEFL全真试题

TOEFL全真试题

1. A microscope can reveal vastly ______detail than is visible to the naked eye.

(A) than

(B) than more

(C) more than

(D) more

2. Narcissus bulbs ______ at least three inches apart and covered with about four inches of well drained soil.

(A) should be planted

(B) to plant

(C) must planting

(D) should plant

3. Industrialization has been responsible for ______ most radical of the environmental changes caused by humans.

(A) a (B) the

(C) some of which

(D) which are the

4. In many areas the slope and topography of the land ______ excess rainfall to run off into a natural outlet.

(A) neither permit

(B) without permitting

(C) nor permitting

(D) do not permit

托福（阅读）历年真题试卷汇编7(题后含答案及解析) 题型有： 3. Reading Comprehension

Sections Three：Reading Comprehension

Removing DamsP1: In the last century, many of the dams in the United States were built for water diversion, agriculture, factory watermills, and other purposes that allowed farming on lands that would otherwise be too dry, with low-cost hydroelectric power generation being a very significant side benefit. Building these dams was rather labor-intensive, which created jobs for workers and stimulated regional economic development. But those opposed to large dams can marshal a sobering array of criticisms based on those already built, which have provided some benefits but have without exception destroyed river environments and the human communities that depend on them.P2: Many, perhaps most, of the more than 90,000 dams in the country are now obsolete, expensive, and unsafe, and were built with no consideration of the environmental costs. As operating licenses come up for renewal in 1999, habitat restoration to original stream flows will be among the options considered. As these dams age and decay, they can also become public safety hazards, presenting a failure risk and a dangerous nuisance. Worse still, with the growth of the American population, more people are moving into risky areas. Dams that once could have failed without major repercussions are now upstream of cities and development. In 1998, the Army Corps announced that it would no longer be building large dams. In the few remaining sites where dams might be built, public opposition is so great that getting approval for projects is unlikely.P3: For many years, the United States Fish and Wildlife Service had advocated the removal of the Edwards Dam, which was built in 1837 on the Kennebec River in Augusta, Maine, to ease navigation and generate electricity. The Kennebec River was once home to all ten species of migratory fish native to Maine, along with several thriving commercial fisheries. Damming the river not only transformed the natural landscape, but it also prevented migration of salmon, shad, sturgeon, and other fish species up the river.In 1999, the Federal Energy Regulatory Commission (FERC) refused the renewal of the dam license due to excessive negative environmental impact, and the dam was removed, freeing a 17-mile stretch of the Kennebec River that had been submerged for 162 years. P4: The cost of keeping outdated hydroelectric equipment running decades after it was installed or upgrading dam safety systems may not be worth it. This was proven true on the Elwha River in the Olympic National Park in Washington when an extraordinarily rich salmon habitat was being disrupted by an outdated hydroelectric plant. Before dams were built on the Elwha River, 400,000 salmon returned each year to spawn, but that number dropped to fewer than 3,000 after dams were put up. Once the hydroelectric power generating capacities of the dams had outlived their useful lives, the importance of this salmon habitat necessitated the removal of the dams on the Elwha River. Simply removing the dams will not restore the salmon, however.