想要迅速提高GMAT语法考试成绩，考生就需要熟练掌握一些GMAT语法考试中的必备知识点，并在解题的过程中灵活运用。下面就来对GMAT语法考试中的必备知识点进行简单的介绍，希望能够为同学们备考GMAT语法考试带来帮助。

　　1.

　　More than 结构

　　a)

　　比较对象的一致性，结构的平行

　　OG12-18

　　Plants are more ficient at acquiring carbon than are fungi, in the form of carbon dioxide, and converting it to energy-rich sugars.

　　A. Plants are more ficient at acquiring carbon than are fungi

　　B. Plants are more ficient at acquiring carbon than fungi

　　C. Plants are more ficient than fungi at acquiring carbon

　　D. Plants, more ficient than fungi at acquiring carbon

　　E. Plants acquire carbon more ficiently than fungi

　　参考解题思路：为划线部分的提示：converting表示前面肯定有一个doing形式的，排除E。D选项没有谓语动词，排除。In the form of carbon dioxide是前面一个单词的解释，所以前面要是carbon，仅剩下C选项。

　　考点：比较的对象+比较的事物

　　这个句子比较how ficiently plants and fungi acquire carbon and convert it into sugars

　　A.

　　in the form of carbon dixide，前面接的是fungi明显意思不对

　　B.

　　如A选项，同时B选项的比较对象不同，Plants are 更加有效的获取carbon与fungi直接对比，错误

　　C.

　　正确

　　D.

　　没有谓语

　　E.

　　比较对象不平行

　　GWD1-Q32/OG12-41

　　To develop more accurate population forecasts, demographers have to know a great deal more than now about the social and economic determinants of fertility.

　　A. have to know a great deal more than now about the social and economic

　　B. have to know a great deal more than they do now about the social and economical

　　C. would have to know a great deal more than they do now about the social and economical

　　D. would have to know a great deal more than they do now about the social and economic

　　E. would have to know a great deal more than now about the social and economical

　　解题思路：economical表示节约，肯定不符合原句意思，排除B/C/E;剩下A/D比较，为划线部分有个forecast，表示这件事还没有做，虚拟语气，选择D

　　尚未找到出处

　　Although Napoleon’s army entered Russia with far more supplies than they had in their previous campaigns, it had provisions for only twenty-four days.

　　(A) they had in their previous campaigns

　　(B) their previous campaigns had had

　　(C) they had for any previous campaign

　　(D) in their previous campaigns

　　(E) for any previous campaign

　　解题思路：根据比较对象来做题，Napoleon’s army entered Russia with far more supplies than Napoleon’s army enter in previous campaigns.

　　这题我也没什么好的思路可以提供给大家分享。

　　OG12-89

　　Dirt roads may evoke the bucolic simplicity of another century, but financially strained townships point out that dirt roads cost twice as much as maintaining paved roads.

　　(A) dirt roads cost twice as much as maintaining paved roads

　　(B) dirt roads cost twice as much to maintain as paved roads do

　　(C) maintaining dirt roads costs twice as much as paved roads do

　　(D) maintaining dirt roads costs twice as much as it does for paved roads

　　(E) to maintain dirt roads costs twice as much as for paved roads

　　解题思路：比较对象的平行

　　A.

　　Dirt roads --- maintaining

　　B.

　　Dirt road --- pave roads

　　C.

　　Maintaining dirt road --- paved roads

　　D.

　　Maintaining dirt road costs --- it does for pave roads

　　E.

　　To maintain dirt road costs --- for pave roads

　　总结下来只有B最平行

　　以上对GMAT语法考试中的常见备考要点进行了较为详细的阐述，考生不妨以此为鉴，通过反复练习逐步掌握其在GAMT语法考试中的使用规律，从而在GMAT语法考试中发挥出更好的水平。

相关链接：

1.GMAT阅读题型解析：主题题型

2.GMAT数学考试晋级技巧之：几何问题

3.1月29日GMAT阅读机经更新简易版（六）

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