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托福阅读修辞目的题范例(1)

2017-04-17编辑: 环球教育整理来自: 互联网

  托福阅读修辞目的题本质是考察对作者写作意图的理解能力。小编为大家带来托福阅读修辞目的题范例,希望对大家托福备考有所帮助。

  托福阅读修辞目的题例题

  1. 关键词定位后,读定位词在句子。

  2. 判断该词与段落主题是否有关系,无关系则为类比。

  例题1:

  Paragraph 5: Even the kind of stability defined as simple lack of change is not always associated with maximum diversity. At least in temperate zones, maximum diversity is often found in mid-successional stages, not in the climax community. Once a redwood forest matures, for example, the kinds of species and the number of individuals growing on the forest floor are reduced. In general, diversity, by itself, does not ensure stability. Mathematical models of ecosystems likewise suggest that diversity does not guarantee ecosystem stability—just the opposite, in fact. A more complicated system is, in general, more likely than a simple system to break down. (A fifteen-speed racing bicycle is more likely to break down than a child’s tricycle.)

  In paragraph 5, why does the author provide the information that “(A fifteen-speed racing bicycle is more likely to break down than a child’s tricycle)”?

  To illustrate a general principle about the stability of systems by using an everyday example

  To demonstrate that an understanding of stability in ecosystems can be applied to help understand stability in other situations

  To make a comparison that supports the claim that, in general, stability increases with diversity

  To provide an example that contradicts mathematical models of ecosystems

  托福阅读修辞目的题练习题答案:1

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