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SAT閱讀關卡如何能順利通過?就此問題,我們先對題目類型進行分析,有針對性的訓練才能使你離高分更近一步。下面就先來看一下SAT閱讀官方真題解析之措辭分析題,希望對同學們有所幫助。
材料:The Official SAT Study Guide
試卷:4
頁數:689
題號:48
Questions 42-52 are based on the following passage and supplementary material.This passage is adapted from Carolyn Gramling, “Source of Mysterious Medieval Eruption Identified.” 2013 by American Association for the Advancement of Science.
It’s not a total surprise that an Indonesian volcano might be the source of the eruption, Miller says. “An equatorial eruption is more consistent with the apparent climate impacts.” And, he adds, with sulfate appearing in both polar ice caps—Arctic and Antarctic—there is “a strong consensus” that this also supports an equatorial source. Another possible candidate—both in terms of timing and geographical location—is Ecuador’s Quilotoa, estimated to have last erupted between 1147 and 1320 C.E. But when Lavigne’s team examined shards of volcanic glass from this volcano, they found that they didn’t match the chemical composition of the glass found in polar ice cores, whereas the Samalas glass is a much closer match.That, they suggest, further strengthens the case that Samalas was responsible for the medieval “year without summer” in 1258 C.E.
48. As used in line 68, the phrase “Another possible candidate” implies that
A) powerful volcanic eruptions occur frequently.
B) the effects of volcanic eruptions can last for centuries.
C) scientists know of other volcanoes that erupted during the Middle Ages.
D) other volcanoes have calderas that are very large.
答案: C
答案解析:這道題問的是 “Another possible candidate” 暗示了什么。我們定位到Line 68發(fā)現這個短語在這段開頭,因此我們需要結合上一段的內容來進行判斷。上一段(Lines 61-67)主要講的是 “Indonesian volcano” 也可能是爆發(fā)的來源。那么,下一段(Line 68)開頭提到 “Another possible candidate…is Ecuador’s Quilotoa, estimated to have last erupted between 1147 and 1320 C.E.” 從 “another” 可以看出,這兩段是并列關系,也就是說后面一段提到的 “Ecuador’s Quilotoa” 也可能是爆發(fā)的來源。
A選項說暗示了威力強大的火山爆發(fā)經常發(fā)生。僅一個 “another” 不足以說明 “occur frequently”,同時這也不能支撐文章主題強調的 “Source”,因此排除。
B選項說暗示了火山爆發(fā)的影響能持續(xù)幾個世紀。 但是 “Another possible candidate” 并不能體現關于時間的任何暗示,因此排除?!贰啡绾斡洃浶耂AT詞匯
C選項說暗示了科學家知道還有其它火山在中世紀時期爆發(fā)。正如我們之前分析的,“Another possible candidate” 是指 “Ecuador’s Quilotoa” 也可能是爆發(fā)的來源,也就是說,科學家知道“Ecuador’s Quilotoa” 也是在中世紀爆發(fā)的,該選項可以成立。
D選項說暗示了其它火山的破火山口很大。從 “Another possible candidate” 無法推出該信息,排除。
重點詞匯:
volcano: [v l'ke n ] n. 火山 (復數 volcanoes或volcanos)
eruption: [ 'r p ( )n] n. 爆發(fā),噴發(fā);火山灰
equatorial: [,ekw 't r l] adj. 赤道的,近赤道的;中緯線的
candidate: ['k nd de t] n. 候選人,候補者;應試者
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