gre考試閱讀文章如何快速讀懂

陳鈴221147由分享時(shí)間：2020-07-31 10:42:56

gre考試閱讀文章如何快速讀懂?今天小編給大家?guī)?lái)了gre考試閱讀文章如何快速讀懂，希望能夠幫助到大家，下面小編就和大家分享，來(lái)欣賞一下吧。

gre考試閱讀文章如何快速讀懂

gre閱讀考試如何提分?

1.一句話只看一遍，充分利用自己的gre考試語(yǔ)法知識(shí)，時(shí)刻把握句子主干，修飾成分要毫無(wú)感覺(jué)得快速瀏覽(這里的“毫無(wú)感覺(jué)”不是略讀，而是不希望過(guò)多的修飾成分或插入成分影響對(duì)句子主干的理解，這四個(gè)字需要自己體會(huì))。

2.做標(biāo)記除了大寫(xiě)字母、時(shí)間年代、最高級(jí)、轉(zhuǎn)折標(biāo)志詞、因果標(biāo)志詞、列舉、讓步、強(qiáng)對(duì)比以外，還要標(biāo)記出并列連接詞(如and)、分號(hào)、冒號(hào)、表示作者態(tài)度的詞(這個(gè)比較難，需要自己體會(huì)收集)，原因我會(huì)在下面的取舍中談到。我的做標(biāo)記的小竅門(mén)：標(biāo)記符號(hào)不要只用一種(如下劃線)，也不要過(guò)多，個(gè)人感覺(jué)最多三種(如括號(hào)、圓圈、下劃線)，分別標(biāo)記原因、轉(zhuǎn)折和其他，不過(guò)我自己只用下劃線和括號(hào)。

3.一定要取舍。我以前的標(biāo)準(zhǔn)是：

a)讓步分句(如：帶although的分句、帶it is true的分句、帶do的分句等)一律跳過(guò)(但是用括號(hào)括起來(lái))，只看后半個(gè)分句;

b)such as后的內(nèi)容一律跳過(guò)，也用括號(hào)括起來(lái)，不過(guò)我會(huì)數(shù)數(shù)列舉的個(gè)數(shù)，如果是4個(gè)，則必出題，其他個(gè)數(shù)不用管，出題了再回頭看;

c)for example舉例只要提煉關(guān)鍵詞的首字母就可以了，也要括起來(lái)，重點(diǎn)看后面或前面的結(jié)論。

d)原因——標(biāo)志詞常為BECause、since——一律跳過(guò)，括起來(lái)，只看結(jié)果。比較容易被忽略的是result in和result from，遇到這兩個(gè)，我在下面劃?rùn)M線做標(biāo)記。

e)老觀點(diǎn)只把握gre閱讀文章關(guān)鍵詞、知道講的是什么就行，其他一律跳過(guò)。

f)冒號(hào)后一律跳過(guò)，冒號(hào)下做標(biāo)記。

g)分號(hào)后一律跳過(guò)，因?yàn)楸硎静⒘?，?nèi)容和前面大體一致，分號(hào)做標(biāo)記，出題的話再回來(lái)看。

現(xiàn)在的標(biāo)準(zhǔn)是：上面這些全看，因?yàn)樗俣壬蟻?lái)了，但看這些內(nèi)容時(shí)仍然是“毫無(wú)感覺(jué)”地看，可以不用擔(dān)心它們會(huì)分散注意力了。

當(dāng)這些內(nèi)容都做標(biāo)記后，文章結(jié)構(gòu)就非常清楚了，哪兒是舉例、哪兒是結(jié)論、哪兒是原因、哪兒是轉(zhuǎn)折一目了然，定位非常容易。

4. (本來(lái)想把這條放在第一位的)我的提高閱讀速度的不二法門(mén)：反復(fù)閱讀已經(jīng)讀過(guò)的文章，5遍左右吧!慢慢地就會(huì)產(chǎn)生一種直覺(jué)，知道哪里略讀哪里重讀。

GRE閱讀練習(xí)題：地球冷暖周期通過(guò)石頭含鐵量推定

Recent studies of sediment in the North Atlantic’s deepwaters reveal possible cyclical patterns in the history of Earth’s climate. Therock fragments in these sediments are too large to have been transported thereby ocean currents; they must have reached their present locations by travelingin large icebergs that floated long distances from their point of origin beforemelting.

Geol.ist Gerard Bond noticed that some of the sedimentgrains were stained with ironoxide, evidence that they originated in localeswhere glaciers had overrun outcrops of red sandstone. Bond’s detailed analysisof deep-water sediment cores showed changes in the mix of sediment sources overtime: the proportion of these red-stained grains fluctuated back and forth fromlows of 5 percent to highs of about 17 percent, and these fluctuations occurredin a nearly regular 1,500-year cycle.

Bond hypothesized that the alternating cycles might beevidence of changes in ocean-water circ

ulation and therefore in Earth’sclimate. He knew that the sources of the red-stained grains were generallycloser to the North Pole than were the places yielding a high proportion of“clean” grains. At certain times, apparently, more icebergs from the ArcticOcean in the far north were traveling south well into the North Atlantic beforemelting and shedding their sediment. Ocean waters are constantly moving, andwater temperature is both a cause and an effect of this movement. As watercools, 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 inthe far North Atlantic. This causes the warm surface waters of the Gulf Streamto be pulled northward. Bond realized that during such periods, the influx ofthese warm surface waters into northern regions could cause a large proportionof the icebergs that bear red grains to melt before traveling very far into theNorth Atlantic. But sometimes the ocean’s dynamic changes, and waters from theGulf Stream do not travel northward in this way. During these periods, surfacewaters in the North Atlantic would generally be colder, permitting icebergsbearing red-stained grains to travel farther south in the North Atlantic beforemelting 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’sdynamic changed in this way. If ongoing climate-history studies support Bond’shypothesis of 1,500-year cycles, scientists may establish a major natural rhythmin Earth’s temperatures that could then be extrapolated into the future.Because the midpoint of the Medieval Warm Period was about A.D. 850, anextension of Bond’s cycles would place the midpoint of the next warm intervalin the twenty-fourth century.

21.1. According to the passage, which of the following istrue 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 byicebergs to their present location.

D. Most of them were carried to their present location during a warm period inEarth’s climatic history.

E. They are unlikely to have been carried to their present location during theLittle Ice Age.

21.2. In the final paragraph of the passage (lines 27-33),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 possibleimplications of Bond’s hypothesis

21.3. According to the passage, Bond hypothesized that whichof the following circumstances would allow red-stained sediment grains to reachmore southerly latitudes?

A. Warm waters being pulled northward from the GulfStream

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 coldsurface waters in the North Atlantic

21.4. It can be inferred from the passage that in sedimentcores from the North Atlantic’s deep waters, the portions that correspond tothe Little Ice Age

A.. differ very little in composition from theportions that correspond to the Medieval Warm Period

B. fluctuate significantly in composition between the portions corresponding tothe 1300s and the portions corresponding to the 1700s

C. would be likely tocontain a proportion of red-stained grains closer to 17 percent than to 5percent

D. show a much higher proportion of red-stained grains in cores extracted fromthe far north of the North Atlantic than in cores extracted from further south

E. were formed in part as

答案：CEEC

GRE閱讀結(jié)構(gòu)解析

1.一句話只看一遍，充分利用自己的語(yǔ)法知識(shí)，時(shí)刻把握句子主干，修飾成分要毫無(wú)感覺(jué)得快速瀏覽(這里的“毫無(wú)感覺(jué)”不是略讀，而是不希望過(guò)多的修飾成分或插入成分影響對(duì)句子主干的理解，這四個(gè)字需要自己體會(huì))。

3.一定要取舍。我以前的標(biāo)準(zhǔn)是：

a)讓步分句(如：帶although的分句、帶itistrue的分句、帶do的分句等)一律跳過(guò)(但是用括號(hào)括起來(lái))，只看后半個(gè)分句;

b)suchas后的內(nèi)容一律跳過(guò)，也用括號(hào)括起來(lái)，不過(guò)我會(huì)數(shù)數(shù)列舉的個(gè)數(shù)，如果是4個(gè)，則必出題，其他個(gè)數(shù)不用管，出題了再回頭看;

c)forexample舉例只要提煉關(guān)鍵詞的首字母就可以了，也要括起來(lái)，重點(diǎn)看后面或前面的結(jié)論。

d)原因——標(biāo)志詞常為BECause、since——一律跳過(guò)，括起來(lái)，只看結(jié)果。比較容易被忽略的是resultin和resultfrom，遇到這兩個(gè)，我在下面劃?rùn)M線做標(biāo)記。

e)老觀點(diǎn)只把握關(guān)鍵詞、知道講的是什么就行，其他一律跳過(guò)。

f)冒號(hào)后一律跳過(guò)，冒號(hào)下做標(biāo)記。

g)分號(hào)后一律跳過(guò)，因?yàn)楸硎静⒘?，?nèi)容和前面大體一致，分號(hào)做標(biāo)記，出題的話再回來(lái)看。

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