【语法真题100练】GMAT考生必看SC高分秘籍（六十五练）

2015年11月19日11:28 来源：小站整理: 参与（0）阅读（2447）

摘要：GMAT语法题，又称句子改错题(sentence correction)，是整个GMAT考试中对考生英语语法能力考查要求最高的题型，也往往是中国学生最为头疼的一类真题。怎样做好GMAT语法题?本文将结合经典真题实例解析做题思路和方法技巧。

GMAT语法题，又称句子改错题(sentence correction)，是整个GMAT考试中对考生英语语法能力考查要求最高的题型，也往往是中国学生最为头疼的一类题目。没有扎实的语法基础和一定的逻辑分析能力，想要做好语法题难度极高。怎样做好GMAT语法题?下面小编就通过一些经典真题的实例解析，为大家全面讲解GMAT语法题的解题思路和方法技巧。

实例题目：

Digging in sediments in northern China, evidence has been gathered by scientists suggesting that complex life-forms emerged much earlier than they had previously thought.

(A) evidence has been gathered by scientists suggesting that complex life-forms emerged much earlier than they had

(B) evidence gathered by scientists suggests a much earlier emergence of complex life-forms than had been

(D) scientists have gathered evidence that suggests a much earlier emergence of complex life-forms than that which was

(E) scientists have gathered evidence which suggests a much earlier emergence of complex life-forms than that

选项分析：

(A)evidence has been gathered by scientists suggesting that complex life-forms emerged much earlier than they had

【错误】修饰成分：“Digging in sediments in northern China”应当是“scientists”发出的动作，但根据语法要求，它必须是其后跟随的主谓结构“evidence has been gathered”的状语，修饰的是“has been gathered”，逻辑主语是“evidence”，语义明显不合理。

(B)evidence gathered by scientists suggests a much earlier emergence of complex life-forms than had been

【错误】修饰成分：见(A)。

(C)scientists have gathered evidence suggesting that complex life-forms emerged much earlier than

【正确】 “that”引导的从句“complex life-forms emerged much earlier than previously thought”是“suggesting”的宾语，准确叙述了“evidence”的具体内容。

【大意】在北中国挖掘沉积物的时候，科学家发现了证据暗示着复杂生命形式出现得比之前认为的还早。

(D)scientists have gathered evidence that suggests a much earlier emergence of complex life-forms than that which was

【错误1】句子意思：“evidence”暗示的内容应是“复杂生命形式出现的比之前认为的更早”，而不是“emergence”本身，因此(D)表意逊于(C)使用“complex life-forms emerged much earlier than previously thought”。

【错误2】固定搭配：不存在用“which”引导的定语从句修饰代词“that”的用法。

(E)scientists have gathered evidence which suggests a much earlier emergence of complex life-forms than that

【错误】句子意思：见(D)中。【错误1】

解题思路：

“evidence”无法发出“digging”的动作，立即排除(A)、(B)，科学家收集到的证据暗示的是“复杂生命形式出现的比之前认为的更早”这件事，既然是一件事，那么用主谓结构表述语义更加，(C)优于(D)、(E)，因此选择(C)。