提升GRE阅读成绩有什么方法
对于许多考生来说，GRE阅读备考的准备工作一开始总是盲目的。不过，对于参加过考试的学生来说，这可能相对简单。下面小编就和大家分享提升GRE阅读成绩有什么方法，希望能够帮助到大家，来欣赏一下吧。
提升GRE阅读成绩有什么方法
生词问题
许多GRE阅读测试文章来自国外原创期刊或杂志。它们涵盖了科学技术、自然、环境保护、社会、文化、工作、生物、地理等多个领域。因此，遇到生词是合理的。但有些考生遇到生词就失去了信心。他们非常慌乱。他们打破了原来的阅读节奏和速度。当他们问问题时，他们因为生词而陷入困境。因此，问题不仅没有解决，而且影响了后续问题的速度和时间。可以说，“一旦开始，他们就到处移动”。在这方面，专家认为新词的出现是不可避免的，只要你有一个基本的词汇，就可以一个一个地彻底新词的问题。
一。有时新词属于更专业的词汇。他们的出现不是为了考察考生的词汇，而是为了考察考生的适应能力和判断能力。gre阅读怎么练习尤其是标题中出现的所谓生词，可以使不好的事情变得更好，成为考生寻找答案的线索词。
2.有时生词的意义可以直接在上下文中获得。gre阅读备考, gre考试有什么用中遇到的生词的相当一部分意义可以通过各种方式猜测得到。因此，在生词周围或语境中寻找解释是一种有效的方法。
时间问题
gre阅读备考很多学生面对GRE阅读考试，都会感叹时间不够，往往考生来不及读完整篇文章。问题解决速度达不到要求的原因有很多，如词汇、阅读方法和解决问题的能力。此外，还有一个重要因素：没有权衡，没有衡量问题的优先性。鉴于GRE考试模式不倒箭，如果遇到很难阅读的问题，就要花很多时间去定位和分析那些难以保证正确率的问题。建议你直接猜出答案，然后输入下一个问题，gre阅读备考, gre考试有什么用不要在这些问题上花太多时间。只有学会选择或拒绝，才能保证解决以下问题的时间，从而弥补损失，取得更好的效果。
理解问题
很多考生在日常练习和考场遇到需要查找关键词和中心句的问题时，总是跟着感觉走，完全失去了方向和焦点，这直接导致了在面对问题时很难回到原来的位置。因此，考生应学会在阅读过程中直接寻找线索，即中心句的关键词。建议我们在日常的课堂和习题中总结试题的特点，用一两个词覆盖整个题目。使用关键词来定位答案，更多地关注目标，更有方向性。
其实，只要有经验的考生都会知道，在最后一个错误造成之后，就应该尽量避免在同类问题面前再次犯错。这样，就更容易知道他们的弱点在哪里。如何提高gre阅读的效率，是掌握gre阅读解决问题的技巧，避免其弱点失分的关键。
GRE阅读真题之OG2
OG-2
Passage 21
Even after numerous products made with artificial sweeteners became available, sugar consumption per capita continued to rise. Now manufacturers are introducing fat-free versions of various foods that they claim have the taste and texture of the traditional high-fat versions. Even if the manufacturers’ claim is true, given that the availability of sugar-free foods did not reduce sugar consumption, it is unlikely that the availability of these fat-free foods will reduce fat consumption.
1. Which of the following, if true, most seriously undermines the argument?
A. Several kinds of fat substitute are available to manufacturers, each of which gives a noticeably different taste and texture to products that contain it.
B. The products made with artificial sweeteners did not taste like products made with sugar.
C. The foods brought out in sugar-free versions did not generally have reduced levels of fat, but many of the fat-free versions about to be introduced are low in sugar.
D. People who regularly consume products containing artificial sweeteners are more likely than others to consume fat-free foods.
E. Not all foods containing fat can be produced in fat-free versions.
GRE阅读真题之OG2
Recent studies of sediment in the North Atlantic’s deep waters reveal possible cyclical patterns in the history of Earth’s climate. The rock fragments in these sediments are too large to have been transported there by ocean currents; they must have reached their present locations by traveling in large icebergs that floated long distances from their point of origin before melting. Geologist Gerard
Bond noticed that some of the sediment grains were stained with iron oxide, evidence that they originated in locales where glaciers had overrun outcrops of red sandstone. Bond’s detailed analysis of deep-water sediment cores showed changes in the mix of sediment sources over time: the proportion of these red-stained grains fluctuated back and forth from lows of 5 percent to highs of about 17 percent, and these fluctuations occurred in a nearly regular 1,500-year cycle.
Bond hypothesized that the alternating cycles might be evidence of changes in ocean-water circulation and therefore in Earth’s climate. He knew that the sources of the red-stained grains were generally closer to the North Pole than were the places yielding a high proportion of “clean” grains. At certain times, apparently, more icebergs from the Arctic Ocean in the far north were traveling south well into the North Atlantic before melting and shedding their sediment.
Ocean waters are constantly moving, and water temperature is both a cause and an effect of this movement. As water cools, it becomes denser and sinks to the ocean’s bottom. During some periods, the bottom layer of the world’s oceans comes from cold, dense water sinking in the far North Atlantic. This causes the warm surface waters of the Gulf Stream to be pulled northward. Bond realized that during such periods, the influx of these warm surface waters into northern regions could cause a large proportion of the icebergs that bear red grains to melt before traveling very far into the North Atlantic. But sometimes the ocean’s dynamic changes, and waters from the Gulf Stream do not travel northward in this way. During these periods, surface waters in the North Atlantic would generally be colder, permitting icebergs bearing red-stained grains to travel farther south in the North Atlantic before melting and depositing their sediment.
The onset of the so-called Little Ice Age (1300-1860), which followed the Medieval Warm Period of the eighth through tenth centuries, may represent the most recent time that the ocean’s dynamic changed in this way. If ongoing climate-history studies support Bond’s hypothesis of 1,500-year cycles, scientists may establish a major natural rhythm in Earth’s temperatures that could then be extrapolated into the future. Because the midpoint of the Medieval Warm Period was about A.D. 850, an extension of Bond’s cycles would place the midpoint of the next warm interval in the twenty-fourth century.
1. According to the passage, which of the following is true of the rock fragments contained in the sediments studied by Bond?
A. The majority of them are composed of red sandstone.
B. They must have reached their present location over 1,500 years ago.
C. They were carried by icebergs to their present location.
D. Most of them were carried to their present location during a warm period in Earth’s climatic history.
E. They are unlikely to have been carried to their present location during the Little Ice Age.
2. In the final paragraph of the passage (lines 47-59), the author is concerned primarily with
A. answering a question about Earth’s climatic history
B. pointing out a potential flaw in Bond’s hypothesis
C. suggesting a new focus for the study of ocean sediments
D. tracing the general history of Earth’s climate
E. discussing possible implications of Bond’s hypothesis
3. According to the passage, Bond hypothesized that which of the following circumstances would allow red-stained sediment grains to reach more southerly latitudes?
A. Warm waters being pulled northward from the Gulf Stream
B. Climatic conditions causing icebergs to melt relatively quickly
C. Icebergs containing a higher proportion of iron oxide than usual
D. The formation of more icebergs than usual in the far north
E. The presence of cold surface waters in the North Atlantic
4. It can be inferred from the passage that in sediment cores from the North Atlantic’s deep waters, the portions that correspond to the Little Ice Age
A. differ very little in composition from the portions that correspond to the MedievalWarm Period
B. fluctuate significantly in composition between the portions corresponding to the 1300s and the portions corresponding to the 1700s
C. would be likely to contain a proportion of red-stained grains closer to 17 percent than to 5 percent
D. show a much higher proportion of red-stained grains in cores extracted from the far north of the North Atlantic than in cores extracted from further south
E. were formed in part as a result of Gulf Stream waters having been pulled northward
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