GMAT语法系表结构will be to do用法详解

gmat语法，又叫句子改错(sentence correction)，是GMAT语文(VERBAL)三大题型中难度较高但也较容易提分的题型。因此，想要考好GMAT语法秒解难题还是需要花上一番功夫的。特别是对于考试涉及的各类语法点和疑难杂症，考生势必要多加努力才能有所收获。GMAT考试中语法改错SC题型让考生比较头疼的一点在于考试本身覆盖的语法点太多，大家别考时间不够就很有可能出现遗漏或者来不及准备的情况。新航道小编建议大家从高频热门语法点开始优先准备起来。接下来小编就来说明will be to do的用法，实例讲解GMAT语法中高频易错的部分题目。

GMAT语法大百科语法点：will be to do的用法说明

Will be to do为系表结构，Will be 是该句的谓语动词，to do 是不定式作表语。

如the first to do sth　固定结构

转系表：the first sth is to do

转将来时：the first sth will be to do

GMAT高频will be to do用法实例讲解

Many financial experts believe that policy makers at the Federal Reserve, now viewing the economy as balanced between moderate growth and low inflation, are almost certain to leave interest rates unchanged for the foreseeable future.

A. Reserve, now viewing the economy as balanced between moderate growth and low inflation, are

B. Reserve, now viewing the economy to be balanced between that of moderate growth and low inflation and are

C. Reserve who, now viewing the economy as balanced between moderate growth and low inflation, are

D. Reserve, who now view the economy to be balanced between that of moderate growth and low inflation, will be

E. Reserve, which now views the economy to be balanced between moderate growth and low inflation, is

选项分析：

首先，要知道后面的view这个动词是谁发出的，显而易见是makers，所以用现在分词形式或者who引导定语从句都是可以的，排除E

然后看最后be动词时态，这里就用到will be to do这个结构了，表将来

所以最后答案是D