详解GMAT语法必备知识点：主语比较(1).

　　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。下面澳际留学就来对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。更多相关问题可咨询澳际留学在线专家，如果有任何意见和建议，也请联系我们。

　　1 主语比较

　　Prep1-132

　　A recent review of pay scales indicates that CEO&aposs now earn an average of 419 times more pay than blue-collar workers do.

　　可以替换成：

　　A recent review of pay scales indicates that, on average, CEO&aposs now earn 419 times the pay of blue-collar workers, as compared to 42 times their pay, the ratio in 1980.

　　Prep1-161

　　Unlike the other major planets, Pluto has a highly eccentric orbit and is thus closer to the Sun than Neptune is for 20 years out of every 230-year cycle, even though it is commonly described as the remotest planet in the solar system. (is thus closer than N to the sun)

　　According to a study published in The New England Journal of Medicine, aspirin prevents blood clots just as well as a commonly used and more expensive blood-thinning drug does.

　　Prep1-133 省略谓语

　　In the past several years, astronomers have detected more than 80 massive planets, most of them at least as large as Jupiter, circling other stars.

　　Prep1-134 省略谓语，表语后置

　　Among lower-paid workers, union members are less likely than nonunion members to be enrolled in lower-end insurance plans that impose stricter limits on medical services and require doctors to see more patients, spending less time with each.

　　Prep1-142s 省略谓语，表语后置

　　According to a 1996 study published in the Journal of Human Resources, Americans of Middle Eastern descent were twice as likely as the average American to be self-employed. (表语后置。to be self-employed as the average American)

　　GWD6-Q29:

　　Authoritative parents are more likely than permissive parents to have children who as adolescents are self-confident, high in self-esteem, and responsibly independent.

　　87. (29293-!-item-!-188;#058&003892)

　　Results of a United States study published in the Annals of Internal Medicine have shown that college-educated women and women living in the South and West are significantly more likely to use supplemental hormones than women living in the Northeast and Midwest. (省略谓语)

　　50. (27159-!-item-!-188;#058&003134)

　　Many teenagers undergo stress, but results of a recent study indicate that the patterns of stress that girls experience are more likely to result in depression than are those that boys experience.

　　34. GWD17-Q34:

　　No other food available to the birds on Delaware’s beaches is as nutritious and accessible as are crab eggs.(因为谓语单复数不一致，需要补出)

　　9. GWD31-Q9

　　Pianist, composer, scholar, and essayist on a variety of learned subjects, Camille Saint-Saens (1835-1921) was among the most gifted and versatile musicians of his time and was, as many of his contemporaries were, deeply interested in Oriental themes. (were还是补出来了，时态不一致)

　　A study commissioned by the Department of Agriculture showed that if calves exercise and associate with other calves，they require less medication and gain weight more quickly than those raised in confinement.(含义上有歧义的情况下才需要补出动词)

　　90. (29271-!-item-!-188;#058&004232)

　　Diesel engines burn as much as 30 percent less fuel than gasoline engines of comparable size, as well as emitting far less carbon dioxide gas and far fewer of the other gases that have been implicated in global warming. (谓语不补，不能用having been)

　　71. (28317-!-item-!-188;#058&003604)

　　Paper production accounts for approximately 40 percent of the world&aposs industrial use of wood, and the market for paper is growing faster than the market for all other major wood products.

　　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：

1.5战GMAT语法备考体会

2.2战710分GMAT考试晋级宝典：GMAT语法

3.详解GMAT数学备考高分攻略：技巧篇