GMAT考试备考关键点整理，考生需要掌握GMAT考试备考的关键点，在备考过程中注意总结出来的问题，提高备考效率。
三.简洁
Achieve a gain
Pay the payment
Possibility & might
Both & alike
Soar & rise
Amount to & sum
Decline, declension & down
Manifestation & show
Attempt & try
Annual & a year
Can (表示可能) & potentially
Orbit & around
By the name of & be known as
Likely & maybe
Never & again
proposal & idea
1)soaring... rise
2) it is doing and will continue to do/have been and will continue to do => will continue to do
3) may be unlikely
4) It seems unlikely that...may...
5) and also
6) attempt to try
7) Like A, B also
8) possibility....might/might possibily
9) annual...a year
10) can potentially => are potentially
11) never regain again
12) Payments are not expected to be paid.
13) Although...but...
14) Because... therefore...
15)whether or not … or …
as being+n
The reasons are because/because of/a result of....=》The reasons are ....
after when
四.固定结构
1. 倒装结构 OG20，30
完全倒装：表语在句首倒装。表语通常是介词结构
部分倒装：情态动词、助动词提前，使役动词不变
not only, but also, neither..nor little, few 。。。
if引导的非正式条件句，当if省略的时候，were, had should 提前要倒装
A. 全倒装：系表结构在句首
a, 介词短语在句首
Out of America’s fascination with all (things antique has grown a market for
bygone styles of furniture and fixtures that is bringing back )the chaise lounge，
the overstuffed sofa, and the claw-footed bathtub. (og85)
b, 形容词短语在句首
Typical of the grassland dwellerw of the continent is the American
antelope, or pronghorn. (toefl原句)
分词+介词短语+系动词+主语
eg. Coinciding with the development of jazz in New Orleans in the 1920's was one of the greatest periods in blues music. (toefl原句)
B. 部分倒装：a, 表否定的副词在句首：not only, not until, rarely, scarely, seldom,hardly,
no sooner than
b, only+adv在句首
c, so...that...结构中，so 在句首。
d, as,than引导的比较从句中。
e, 虚拟语气条件句中，省略if,将had, should, 或could提前。
C. 特例：有些句中，为避免“头重脚轻”或其他原因，改变原有规则。如cqgmat所言， og30 即是这样的例子。
That引导的修饰部分不紧跟修饰对象的情况：
Sth is doing that …… that 修饰sth。
假设that接在所修饰对象后的话，明显感觉句子头重脚轻，老米习惯在句子比较罗嗦的情况下先将主胃宾交代清楚。这里应该不是倒装而是定语后置。
2. 同位语：
若干个同位语并列
sth，同位语1 and同位语2：两个同位语并列修饰sth
N1 , N2 , AND N3：N2插入语修饰N1，N3与N1并列。(注意逗号的区别)
同位语从句与限定性定语从句：
同位语从句，限定性定语从句的区分。从结构上，同位语从句前面必须有个逗号。从意思上，同位语必须能够涵盖前面被修饰部分的全部意思，而非补充的新信息。看OG-220
过去分词修饰的时候直接放与被修饰词后面，不加being; 用主谓结构表达比介词短语through.../by...做状语或者同位语都要清楚，as表一段持续过程，对应文中意思，主动比被动好!
3. 平行结构
Unlike A，B结构不仅要求AB内容一致，形式也要一致。
通过文中对GMAT考试备考关键点整理的介绍，希望考生有效结合到自己的GMAT备考当中，达到事半功倍的效果。
