托福閱讀什么難度
雖然我們一直說托福閱讀考試部分的難度大，但是具體的難度都體現(xiàn)在哪些方面，對于考生們來說，如何在備考中，更好的攻克這些難度內(nèi)容，提高閱讀分數(shù)呢?為了讓大家更好的備考，下面小編為大家整理了詳細的內(nèi)容，供大家參考!
托福閱讀什么難度
無論是Short Format還是Longre Format，托福閱讀考試難度上對考生的要求都是相當大的，新托福閱讀部分每篇文章字數(shù)增至了700字左右。然而，在新托福閱讀當中，對于初學者來說最難的不是單詞，而是要求在規(guī)定時間里完成規(guī)定的題數(shù)。
新托福閱讀不同于CET4，CET6，與高考也有很大區(qū)別，因為CET4、CET6與高考的閱讀考試都是提供約4-5篇文章，然后出20道選擇題，要求考生根據(jù)所讀文章答題。最大的不同在于這些考試都沒有要求做完每個科目考試所用的時間。
因此很多同學在一開始做托福閱讀的時候，十分不適應托福閱讀的時間限制，有的人甚至在考前都沒有克服這個問題。有的同學在考試前總是按一篇文章來練，認為自己在20分鐘內(nèi)(按總的時間平均分配到每篇閱讀文章的用時)完成12-14題綽綽有余。但問題在于托?？荚嚥⒎且黄黄獊砜?，而是將3篇或5篇看作一個整體來考驗學生對強度的適應能力。
由此建議考生在托福 閱讀備考期間一定要養(yǎng)成3篇一練或者5篇一練的習慣，培養(yǎng)自己在規(guī)定時間里完成盡可能多的題數(shù)，并保證一定的正確率。
托福閱讀真題訓練1
PASSAGE 1
By the mid-nineteenth century, the term icebox had entered the American language, but icewas still only beginning to affect the diet of ordinary citizens in the United States. The ice tradegrew with the growth of cities. Ice was used in hotels, taverns, and hospitals, and by someforward-looking city dealers in fresh meat, fresh fish, and butter. After the Civil War (1861-1865),as ice was used to refrigerate freight cars, it also came into household use. Even before 1880, halfthe ice sold in New York, Philadelphia, and Baltimore, and one-third of that sold in Boston andChicago, went to families for their own use. This had become possible because a new householdconvenience, the icebox, a precursor of the modern refrigerator, had been invented.
Making an efficient icebox was not as easy as we might now suppose. In the early nineteenthcentury, the knowledge of the physics of heat, which was essential to a science of refrigeration,was rudimentary. The commonsense notion that the best icebox was one that prevented the icefrom melting was of course mistaken, for it was the melting of the ice that performed the cooling.Nevertheless, early efforts to economize ice included wrapping the ice in blankets, which kept theice from doing its job. Not until near the end of the nineteenth century did inventors achieve thedelicate balance of insulation and circulation needed for an efficient icebox.
But as early as 1803, an ingenious Maryland farmer, Thomas Moore, had been on the righttrack. He owned a farm about twenty miles outside the city of Washington, for which the villageof Georgetown was the market center. When he used an icebox of his own design to transport hisbutter to market, he found that customers would pass up the rapidly melting stuff in the tubs ofhis competitors to pay a premium price for his butter, still fresh and hard in neat, one-poundbricks. One advantage of his icebox, Moore explained, was that farmers would no longer have totravel to market at night in order to keep their produce cool.
1. What does the passage mainly discuss?
(A) The influence of ice on the diet
(B) The development of refrigeration
(C) The transportation of goods to market
(D) Sources of ice in the nineteenth century
2. According to the passage , when did the word icebox become part of the language of the
United States?
(A) in 1803
(B) sometime before 1850
(C) during the civil war
(D) near the end of the nineteenth century
3. The phrase forward-looking in line 4 is closest in meaning to
(A) progressive
(B) popular
(C) thrifty
(D) well-established
4. The author mentions fish in line 4 because
(A) many fish dealers also sold ice
(B) fish was shipped in refrigerated freight cars
(C) fish dealers were among the early commercial users of ice
(D) fish was not part of the ordinary person's diet before the invention of the icebox
5. The word it in line 5 refers to
(A) fresh meat
(B) the Civil War
(C) ice
(D) a refrigerator
6. According to the passage , which of the following was an obstacle to the development of the
icebox?
(A) Competition among the owners of refrigerated freight cars
(B) The lack of a network for the distribution of ice
(C) The use of insufficient insulation
(D) Inadequate understanding of physics
7. The word rudimentary in line 12 is closest in meaning to
(A) growing
(B) undeveloped
(C) necessary
(D) uninteresting
8. According to the information in the second paragraph, an ideal icebox would
(A) completely prevent ice from melting
(B) stop air from circulating
(C) allow ice to melt slowly
(D) use blankets to conserve ice
9. The author describes Thomas Moore as having been on the right track (lines 18-19) to indicate
that
(A) the road to the market passed close to Moore's farm
(B) Moore was an honest merchant
(C) Moore was a prosperous farmer
(D) Moore's design was fairly successful
10. According to the passage , Moore's icebox allowed him to
(A) charge more for his butter
(B) travel to market at night
(C) manufacture butter more quickly
(D) produce ice all year round
11. The produce mentioned in line 25 could include
(A) iceboxes
(B) butter
(C) ice
(D) markets
PASSAGE 1 BBACC DBCDA B
托福閱讀真題訓練2
PASSAGE 2
The geology of the Earth's surface is dominated by the particular properties of water. Presenton Earth in solid, liquid, and gaseous states, water is exceptionally reactive. It dissolves,transports, and precipitates many chemical compounds and is constantly modifying the face ofthe Earth.
Evaporated from the oceans, water vapor forms clouds, some of which are transported bywind over the continents. Condensation from the clouds provides the essential agent ofcontinental erosion: rain. Precipitated onto the ground, the water trickles down to form brooks,streams, and rivers, constituting what are called the hydrographic network. This immensepolarized network channels the water toward a single receptacle: an ocean. Gravity dominatesthis entire step in the cycle because water tends to minimize its potential energy by running fromhigh altitudes toward the reference point, that is, sea level.
The rate at which a molecule of water passes though the cycle is not random but is a measureof the relative size of the various reservoirs. If we define residence time as the average time for awater molecule to pass through one of the three reservoirs — atmosphere, continent, and ocean— we see that the times are very different. A water molecule stays, on average, eleven days inthe atmosphere, one hundred years on a continent and forty thousand years in the ocean. Thislast figure shows the importance of the ocean as the principal reservoir of the hydrosphere butalso the rapidity of water transport on the continents.
A vast chemical separation process takes places during the flow of water over the continents.Soluble ions such as calcium, sodium, potassium, and some magnesium are dissolved andtransported. Insoluble ions such as aluminum, iron, and silicon stay where they are and form thethin, fertile skin of soil on which vegetation can grow. Sometimes soils are destroyed andtransported mechanically during flooding. The erosion of the continents thus results from twoclosely linked and interdependent processes, chemical erosion and mechanical erosion. Theirrespective interactions and efficiency depend on different factors.
1. The word modifying in line 4 is closest in meaning to
(A) changing
(B) traveling
(C) describing
(D) destroying
2. The word which in line 5 refers to
(A) clouds
(B) oceans
(C) continents
(D) compounds
3. According to the passage , clouds are primarily formed by water
(A) precipitating onto the ground
(B) changing from a solid to a liquid state
(C) evaporating from the oceans
(D) being carried by wind
4. The passage suggests that the purpose of the hydrographic network (line 8) is to
(A) determine the size of molecules of water
(B) prevent soil erosion caused by flooding
(C) move water from the Earth's surface to the oceans
(D) regulate the rate of water flow from streams and rivers
5. What determines the rate at which a molecule of water moves through the cycle, as discussed
in the third paragraph?
(A) The potential energy contained in water
(B) The effects of atmospheric pressure on chemical compounds
(C) The amounts of rainfall that fall on the continents
(D) The relative size of the water storage areas
6. The word rapidity in line 19 is closest in meaning to
(A) significance
(B) method
(C) swiftness
(D) reliability
7. The word they in line 24 refers to
(A) insoluble ions
(B) soluble ions
(C) soils
(D) continents
8. All of the following are example of soluble ions EXCEPT
(A) magnesium
(B) iron
(C) potassium
(D) calcium
9. The word efficiency in line 27 is closest in meaning to
(A) relationship
(B) growth
(C) influence
(D) effectiveness
PASSAGE 2 AACCD CABD
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