GMAT写作代词使用方法及技巧

小小的一个代词，是写作中使用频繁的词，如何正确使用代词。不让写作分数丢失在代词上，就由南京朗阁GMAT培训中心的老师给大家介绍。
(1) 代词与先行词的数量上必须一致，例如：前面为boys 后面用they而非he
(2) 代词一定有它要指代的先行词，找不到先行词的说明代词用法错误
(3) 代词指代不能同时指代两个不同意义的词语，否则为指代歧义
(4) 代词指代必须符合逻辑，例如：The term “computer killer” may sound exaggerated, but it indeed paralyzed many computers.
此处it 指代term，term使得电脑瘫痪，显然逻辑意思不正确。
(5) 做主语的代词，优先指代主语
例如：Because it was robbed last month, the door to the house is locked.
此处it 在从句中做主语，此处它优先指代the door，把the door带入从句后，发现逻辑出现错误，因此指代错误，这个句子错误。
 
朗阁GMAT培训的老师列出一些90%正确的结论
1、By sucking sap from the young twigs of the hemlock tree, the woolly adelgid retards tree growth, causing the color of needles to change from deep green to grayish green, and the their dropping.
分析：their dropping中，dropping成为了动名词，使得句子成为cause the color of needles...........and their dropping. 显然使得句子的意思改变，原句想要表达的是cause the color of needles....and to drop。并且，color 和 dropping不平行。
 
(2) one’s doing结构，如果不是想要表达它的动名词结构用法，则一般为错误的
例如：(1)After several years of rapid growth, the health care company became one of the largest health care providers in the metropolitan area, but proved unable to handle the increase in business, falling months behind in its paying to doctors and hospitals. (责任编辑：admin)