西方人的思維是比較直接的，所以寫文章時，主題大多在首段提出。考生在精析過一些真題文章之后就會發現，許多文章會開門見山，在首段就提出要說明的對象或者要論證的觀點，而其主題句往往都是出現在首段第一句話或最后一兩句話。例如2002年的這篇真題：

Since the dawn of human ingenuity, people have devised ever more cunning tools to cope with work that is dangerous, boring, burdensome, or just plain nasty. That compulsion has resulted in robotics—the science of conferring various human capabilities on machines. And if scientists have yet to create the mechanical version of science fiction, they have begun to come close.

文中首段首句及提出主題：人們有了創造力之初就開始設計各種工具幫助我們干活。此外，全文的尾段通常都會對文章的論證進行總結，這樣的句子常常出出現在尾段的第一句話或最后一句話。有時候，通過一些標志性詞匯或者短語，我們可以更快地找到這些總結性句子，如：all in all, in short, to conclude, in consequence, in summary, in a word, as a result, therefore, accordingly, thus 等。

What they found, in attempting to model thought, is that the human brain’s roughly one hundred billion nerve cells are much more talented—and human perception far more complicated—than previously imagined. They have built robots that can recognize the error of a machine panel by a fraction of a millimeter in a controlled factory environment. But the human mind can glimpse a rapidly changing scene and immediately disregard the 98 percent that is irrelevant, instantaneously focusing on the monkey at the side of a winding forest road or the single suspicious face in a big crowd. The most advanced computer systems on Earth can’t approach that kind of ability, and neuroscientists still don’t know quite how we do it.

大綱明確要求考生“要明確主旨要義”，所以學會把握文章主題句非常重要，這是必考的一個考點。在文章主題明確了之后，考生還要注意每個段落的首句和尾句也經常是該段落的中心主旨句，因此也是出題的重點區域，涉及的問題包括了中心思想題、推理判斷題和細節題等。在進行快速閱讀的時候，考生只需要瀏覽文章每一段的第一句話就大致能夠判斷這篇文章的中心主旨。希望大家能夠熟練運用這種閱讀方法，2017考研英語高效的做題!

本文素材來源于網絡，由武漢新文道考研進行整理，想了解更多關于考研相關資訊，敬請關注新文道考研，我們將為同學們奉上全面完整的時下考研相關資訊。