托福阅读范文难点全面解析
一篇托福阅读文章，哪些方面是我们值得分析的呢?本文中，我们以一篇阅读文章为例，提取它的难词，难句，复杂的文章结构，说明我们应该从阅读文章中获得些什么资源。提炼一个文章的哪些“语言要素”除了有助于我们在阅读中游刃有余，也有助于托福写作能力的提高。 原文： Geologists have long known that the Earth's mantle is heterogeneous, but its spatial arrangement remains unresolved—is the mantle essentially layered or irregularly heterogeneous? The best evidence for the layered-mantle thesis is the well-established fact that volcanic rocks found on oceanic islands, islands believed to result from mantle plumes arising from the lower mantle,are composed of material fundamentall... [ 查看全文 ]托福阅读范文难点全面解析的相关文章
