面对英语四级考试，很多考生都非常的迷茫，不知道有哪些知识点和核心考点。今天我们为大家整理了2022下半年大学英语四级语法知识：the + 最高级 + 比较范围，供各位考生参考。
2022下半年大学英语四级语法知识：the + 最高级 + 比较范围
4.12 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.
注意： 使用最高级要注意将主语包括在比较范围内。
(错) Tom is the tallest of his three brothers.
(对) Tom is the tallest of the three brothers.
2) 下列词可修饰最高级，by far, far, much, mostly, almost
This hat is nearly / almost the biggest.
注意：
a. very可修饰最高级，但位置与much不同。
This is the very best.
This is much the best.
b. 序数词通常只修饰最高级。
Africa is the second largest continent.
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.
2022下半年大学英语四级语法知识：many,old 和 far
面对英语四级考试，很多考生都非常的迷茫，不知道有哪些知识点和核心考点。今天我们为大家整理了2022下半年大学英语四级语法知识：many,old 和 far，供各位考生参考。
2022下半年大学英语四级语法知识：many,old 和 far
4.11 many,old 和 far
1) 如果后接名词时， much more +不可数名词
many more +可数名词复数
2) old 有两种比较级和最高级形式: older/oldest 和elder/eldest。 elder，eldest 只用于兄弟姐妹的长幼关系。
My elder brother is an engineer.
Mary is the eldest of the three sisters.
3) far 有两种比较级，farther，further. 在英语中两者都可指距离。
在美语中，father 表示距离，further表示进一步。
I have nothing further to say.
2022下半年大学英语四级语法知识：比较级形容词或副词 + than
面对英语四级考试，很多考生都非常的迷茫，不知道有哪些知识点和核心考点。今天我们为大家整理了2022下半年大学英语四级语法知识：比较级形容词或副词 + than，供各位考生参考。
2022下半年大学英语四级语法知识：比较级形容词或副词 + than
4.9 比较级形容词或副词 + than
You are taller than I.
They lights in your room are as bright as those in mine.
注意：
1)要避免重复使用比较级。
(错) He is more cleverer than his brother.
(对) He is more clever than his brother.
(对) He is clever than his brother.
2)要避免将主语含在比较对象中。
(错) China is larger that any country in Asia.
(对) China is larger than any other countries in Asia.
3)要注意对应句型，遵循前后一致的原则。
The population of Shanghai is larger than that of Beijing.
It is easier to make a plan than to carry it out.
4)要注意冠词的使用，后有名词的时候，前面才有可能有名词。
比较：Which is large, Canada or Australia?
Which is the larger country, Canada or Australia?
She is taller than her two sisters.
She is the taller of the two sisters.
From:https://www.zgghmh.com/CET-4/20001819.asp