文章长度：450-850 words/passage
做题时间：10±2MINS
SAT 长篇的单篇文章的答题方法(除文学作品)：
① 浏览导言作标记
② 跳读文章的重要部分[包括各段首句，首末段尾句以及转折句]并简作笔记 (通常用时3-5MINS)
③ 审查题干并细读行号要求的相应内容(无行号的题目，找关键词CLUE WORDS)
④ 排查选项作答 (直选法或排除法)
4S PRINCIPLES：
Solution to LSP (except literature)
① Scan the intro material
② Skim the crucial parts of the passage such as the first sentences of each paragraph, the last sentences of the first and last paragraphs, and the sentences beginning with conjunctions such as BUT, HOWEVER, NEVERTHELESS, etc. and take a brief note.
③ Scrutinize a question and read the corresponding content
④ Select the best choice for each question
通过上面的分析，我们就可以看到SAT长篇文章的阅读一定是以文章的题目为线索进行的，对于文章核心内容的理解是大家答题的重要依据。掌握了这些原则，经过一段时间的练习，相信大家就可以解答相关的题目了。