5、主旨题的选项特征
在选择选项的时候，大家一定要避免选择如下选项：1)范围小-细节进入主旨题(最常见);2)范围大-没锁定主旨;3)不正确选项(即文章中根本没有涉及到的内容)
正确选项特征如下：( 以下是比较典型的主旨题的选项特征)
1)长的名词结构：(技巧：先定位比较of和that前面的词，在原文中找同意替换。之后确定of和that后面的宾语是否符合原文)
a) …of….
b) …that…
e.g. Script
So, I wanted to discuss a few other terms here…actually, some, uh some ideas about how we manage our resources. Let’s talk about what that…what that means. If we take a resource like water…well,
Q: What is the talk mainly about?
A. A common method of managing water supply.
B. The formation of underground water systems.
C. Natural processes that renew water supplies.
D. Maintaining the purity of underground water system.
文章中的这句话“I wanted to discuss a few other terms here…some ideas about”很明确的点出了文章的内容主旨。根据上面的讲解，我们很容易把握discuss和about这两个词!所以，about后面的“how we manage our resources”就是文章的主旨了!所以根据同义替换，我们可以将“how”这个词替换为A选项的method而且of 后面的宾语(managing water supply)也同原文内容(how we manage our resources)一致!正确答案为A.。
2). 以how, what, why开头
e.g. Script
