第 1 页精品文档---下载后可任意编辑巧用反义推理提升托福阅读速度 大部分同学无法拿到阅读高分的核心缘由是时间不够无法读全文章，直接做题又感觉患得患失地不知道选择的答案是否正确符合文章意思，下面我就和大家共享巧用反义推理提升托福阅读速度，来观赏一下吧。 巧用反义推理提升托福阅读速度 我们来直接看题： A symbiotic relationship is an interaction between two or more species in which one species lives in or on another species. There are three main types of symbiotic relationships: parasitism, commensalism, and mutualism. The first and the third can be key factors in the structure of a biological community; that is, all the populations of organisms living together and potentially interacting in a particular area. 官方真题 Official17 relationships= symbiotic= 1. Which of the following statements about commensalism can be 第 2 页精品文档---下载后可任意编辑inferredfrom paragraph 1? ○It excludes interactions betweenmore than two species. ○It makes it less likely for specieswithin a community to survive. ○Its significance to the organizationof biological communities is small. ○Its role in the structure ofbiological populations is a disruptive one. ✔解法 1： 初学者在看到这样题目的时候，会先把文章看完甚至翻译一遍，认为理解了自然就能选对答案。这是正确率最高最靠谱的做法，但最大的缺陷是考试时无法在短时间内理解文章并且做完题目。所以在阅读能力不是很强的时候，尽量不要使用看完理解再做题的方法。 ✔解法 2： 定位规律 第 3 页精品文档---下载后可任意编辑 • 题干
