GMAT OG13语法总结.docVIP

Meaning 23 The Iroquois were primarily planters, but supplementing their cultivation of maize, squash, and beans with fishing and hunting. (A) but supplementing (B) and had supplemented (C) and even though they supplemented (D) although they supplemented (E) but with supplementing 考点：primarily告诉我们iroquois人主要是planter，用but引导则说明与首句重要性并列。用although能够避免这个问题。 A supplementing时态不对称B had不对称C and重新引导句子，但even though又将其变为从句，因此没有主句 fragment D正确 E with不好 29 Emily Dickinsons letters to Susan Huntington Dickinson were written over a period beginning a few years before Susans marriage to Emilys brother and ending shortly before Emilys death in 1886. outnumbering her letters to anyone else. (A) Dickinson were written over a period beginning a few years before Susans marriage to Emilys brother and ending shortly before Emilys death in 1886, outnumbering (E) Dickinson, which were written over a period beginning a few years before Susans marriage to Emilys brother and ending shortly before Emilys death in 1886, outnumber 考点：根据句意，主要表达的意思是ED’S letters outnumber her letters to anyone else.因此，在A和E项中我们选择以outnumber为谓语动词的E项. 53 100 ：Heavy commitment bv an executive to a course of action, especially if it has worked well in the pastmakes it likely to miss signs of incipient trouble or misinterpret them when thev do appear. 考点：通过句意分析出，是某种工作方法导致executive出现问题，而不是executive出现问题。弄清楚谁是核心词。 117 弄懂hypothesis的含义，一些成分是核心成分，不能改变。 126 A√ B creates不一致 C in turn位置，creating无意义 D to create意思不对，这里不是目的，in turn位置 E individual不是从句主语，in turn位置 132 Meaning总结：在OG中，一定要注意句子核心词、谓语构成的意思，理解句意以后可以判断合理的转折或者并列关系、修饰关系、谓语动词。 Meaning既可以说是最基本的方法，也是最高级的方法。 Concision 49 A from介词接在谓语动词之后wordy B the time being required is wordy, down 多余 C being；少介词from D√ E 介词接在谓语后；required for doing Require to do是正确用法 55 A enable和be able to重复 B√ C that指代；comma隔离了平行结构 D agreement；平行 E enable的重复；平行；applying错误指代主语builder Which和that引导非限制和限制，不能随便替换 58 A 完整句？that引导的主语从句，一般用形式主语it来替代，但并不是说不能用that放在句首。===但需避免出现【从句，谓语动词，从句】这样的错误现象。 B to be at fault没有补充完整