托福阅读修辞目的题是阅读考试中比较常见的一种题型，tpo则是托福阅读备考最权威的材料，所以托福小编综合二者，为大家集中整理了tpo阅读中考察的修辞目的题及其对应的解析，供大家参考使用。本文带来的是TPO12-3的修辞目的题，一起来看看吧。
TPO12-3 Water in the Desert
Paragraph 2
Arid lands, surprisingly, contain some of the world’s largest river systems, such as the Murray-Darling in Australia, the Rio Grande in North America, the Indus in Asia, and the Nile in Africa. These rivers and river systems are known as "exogenous" because their sources lie outside the arid zone. They are vital for sustaining life in some of the driest parts of the world. For centuries, the annual floods of the Nile. Tigris, and Euphrates, for example, has brought fertile silts and water to the inhabitants of their lower valleys. Today, river discharges are increasingly controlled by human intervention, creating a need for international river-basin agreements. The filling of the Ataturk and other dams in Turkey has drastically reduced flows in the Euphrates, with potentially serious consequences for Syria and Iraq.
3. In paragraph 2. Why does the author mention the Ataturk and other dams in Turkey?
○ To contrast the Euphrates River with other exogenous rivers
○ To illustrate the technological advances in dam building
○ To argue that dams should not be built on the Euphrates River
○ To support the idea that international river-basin agreements are needed
解析：修辞目的题，两个细节所在的句子只是单纯的说了一个例子，往前看，说河水流量越来越多地被人控制，使得需要有一个agreements，所以答案是D，需要agreement
[2]令人惊奇的是，一些世界最大的河系都位于干旱地区，例如澳大利亚的墨累-达令河、北美洲的格兰德河、亚洲的印度河以及非洲的尼罗河。这些河流及河系因为源头位于干旱地区以外而被称为“外流河”。对世界上一些最干旱地区来说，它们哺育生命，意义重大。例如，几个世纪以来，尼罗河、底格里斯河和幼发拉底河每年都会泛滥洪水会为下游低洼地带的居民带来大量肥沃的泥沙和水源。现在，河水流量越来越多的受到人类的干预，因而有必要签署国际性的河流流域协议。阿塔图尔克大坝以及土耳其境内的其它大坝的蓄水极大地减少了幼发拉底河的径流量，可能会给叙利亚和伊拉克带来严重后果。
以上就是托福阅读TPO12-3中的修辞目的题及其解析，大家可以在备考的时候参考复习，希望能够帮助大家的考前准备。最后前程百利祝大家都能取得理想的托福考试成绩。
您还可能关注：
