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托福阅读浅析之TPO15 Glacier
hello attleFormation-智课教育旗下智课教育
本文和大家分享的是有关托福阅读TPO15的内容，希望能够为正在备考托福的同学带来帮助，共同提高托福阅读方面的能力。
说到托福阅读备考，大家首先想到的肯定是OG和TPO。作为托福必不可少的备考神器，通过TPO练习来更好的适应考试的节奏。本文对TPO15 Glacier Formation这篇文章的题材和部分题目进行了简单的分析，希望能够给正在备考托福阅读 的大家带来一些参考的作用。
TPO15 Glacier Formation
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英语文章在线翻译
文章题材：环境学科——冰川形成
常见词汇：
melted [meltid] adj. 融化的；溶解的 v. 融化；溶解
exaggerated [ig'zædʒəreitid] adj. 言过其辞的，夸大的
英语听力mp3illustrate ['iləstreit] v. 举例说明，(为书)作插图，图解aco
2009年诺贝尔化学奖
accumulation [ə.kju:mju'leiʃən] n. 积聚，累积，积聚物
accumulate [ə'kju:mjuleit] vt. 积聚，累加，堆积vi. 累积
武汉化妆sufficient [sə'fiʃənt] adj. 足够的，充分的
hypothetical ['haipəu'θetikəl] adj. 假设的，假定的，爱猜想的indicate ['indikeit] v. 显示，象征，指示v. 指明，表明
characteristic [.kæriktə'ristik] adj. 特有的，典型的n. 特性，特征precipitation [pri.sipi'teiʃən] n.
坠落，沉淀，凝结，冰雹，降雨量，仓促
易错题解析：
Paragraph 2: Glaciers are open systems, with snow as the system’s input and meltwater as the system's main output. The glacial system is governed by two basic climatic variables: precipitation and temperature. For a glacier to grow or maintain its mass, there must be sufficient snowfall to match or exceed the annual loss through melting, evaporation, and calving, which occurs when the glacier los solid chunks as icebergs to the a or to large lakes. If summer temperatures are high for too long,
then all the snowfall from the previous winter will melt. Surplus snowfall is esntial for a glacier to develop. A surplus allows snow to accumulate and for the pressure of snow accumulated over the years to transform buried snow into glacial ice with a depth great enough for the ice to flow. Glaciers are sometimes classified by temperature as faster-flowing temperate glaciers or as slower-flowing polar glaciers.
6. Paragraph 2 implies that which of the following conditions produces the fastest moving glaciers?
○A climate characteristic of the polar regions
○A thick layer of ice in a temperate climate
○Long, warm summers
○Snow, firn, and ice that have been buried for veral years 题型：推论题。答案是(B)
解析：题干关键词为the fastest moving
glaciers。所以回归原文定位至最后一句话“Glaciers are sometimes classified by temperature as faster-flowing temperate glaciers or as slower-flowing polar glaciers.(冰川有时候按照温度可以分为快速流动的温带冰川和慢速流动的极地冰川)”，从这句话可知，glacier要动得快的话，首先必须位于temperate
area。再根据倒数第二句话中的“to transform buried snow into glacial ice with a depth great enough for the ice to flow”可知，g lacier要想移动的话，还必须足够厚才行(这在第一段里也提到了)。所以B选项“在温带气候条件下的厚冰”正确。
易错选项：(C)。mjj
Paragraph1: Glaciers are slowly moving mass of ice that have accumulated on land in areas where more snowfalls during a year than melts. Snow falls as hexagonal crystals, but once on the ground, snow is soon transformed into a compacted mass of smaller, rounded grains. ■As the air space around them is lesned by compaction and melting, the grains become denr.■With further melting, refreezing, and incread weight from
