2015年职称英语考试已经开始备考，本阶段应该多整理一些基础词汇和语法。为此，网校特整理了“2015年职称英语考试语法知识”供您参考，希望对您有帮助！

the+最高级+比较范围

1）The Sahara is the biggest desert in the world.

形容词最高级前通常必须用定冠词 the，副词最高级前可不用。

形容词most前面没有the，不表示最高级的含义，只表示“非常”。

It is a most important problem.=It is a very important problem.

2）下列词可修饰最高级，by far,far,much,mostly,almost

This hat is nearly/almost the biggest.

3）句型转换：

Mike is the most intelligent in his class.

Mike is more intelligent than any other students in his class.

4）“否定词语+比较级”，“否定词语+ so… as”结构表示最高级含义。

Nothing is so easy as this.=Nothing is easier than this.=This is the easiest thing.