GMAT考试备考要点大汇总(十四).

　　GMAT考试的备考关键点有哪些?下面GMAT备考达人将为大家带来最为详尽的GMAT考试备考要点总结，希望能够为同学们备考GMAT考试带来帮助。

　　二、非比较，但与比较相关：

　　1. According to surveys by the National Institute on Drug Abuse, about 20 percent of young adults used cocaine in 1979, twice the number reported in the 1977 survey. 同位语

　　2. Of the twin supernovas, the more recently discovered it the larger, but it is the smaller one that has irrevocably altered astronomists’ ideas about the origins of the universe.

　　主语比较主谓语省略：

　　more than ;

　　 主语people相同且无定语成分省略，但did不能省;

　　2. As a result of the continuing decline in the birth rate, fewer people will enter the labor force in the 1980’s than did in the 1960’s and 1970’s, a twenty-year period during which people born after the war swelled the ranks of workers. (主语people相同且无定语成分省略，但did不能省)

　　 主语相同且有定语成分，必须要that/those来指代

　　3. Several studies have found that the coronary patients who exercise most actively are at least fifty percent less likely than those who are sedentary to die of a heart attack.(主语相同且有定语成分，必须要that/those来指代)

　　as …as; the same …as ;

　　 前后的主语比较：后面的主语可省略，但要保留与前相对应的定语成份，并要求后面有谓语助词;

　　1. According to a study by the Carnegie Foundation for the Advancement of Teaching, companies in the United States are providing job training and general education for nearly eight million people, about as many as are enrolled in the nation’s four-year colleges and universities. (A-P1-233)

　　2. In one of the bloodies battles of the Civil War, fought at sharpsburg, Maryland, on September 17, 1862, four times as many Americans were killed as would later be killed on the beaches of Normandy during D-Day. (C-p90-19)

　　3.According to Booker T. Whatley’s recent analysis, planting the same crops as are planted on large farms will lead to economic disaster for the small farmer, who should plan a succession of high-value crops that will provide a year-round cash flow. (A-P1-196) the same as are planted on large farms作为crops的定语从句;as是代词，指代crops，在从句中作主语。

　　 后面主语若不省，用that/those 代替，则必须把谓语动词省略。

　　17. Wind resistance created by opening windows while driving results in a fuel penalty at least as great as that incurred by using air conditioning.

　　21. Newcomers to southern California are surprised to discover that, in spite of the temperate climate, heating bills are at least as high as those in most Midwestern or eastern cities. 后面主语不省，且不是用that/those 代替，则谓语动词可以省略。

　　以上为大家带来的就是高手总结的GMAT考试备考要点总结，考生们不妨加以参考，通过针对性的练习来逐步掌握GMAT考试的备考要点，从而在GMAT考试中取得更好的成绩。 相关链接：

1.GMAT考试备考要点大汇总(十三)

2.GMAT考试备考经验总结：GMAT作文

3.GMAT考试 3月6日更新GMAT阅读机经(四)

想要获得更多咨询服务点击进入 >>>>有问题?找免费的澳际专家咨询! 或联系QQ客服： ，也可以通过在线咨询处留言，把您最关心的问题告诉我们。