比较级和最高级
一、形容词比较级和最高级的规则
其它不规则的变化：
二、形容词比较级基本用法
1、与than搭配的基本形式
（1）名词/代词 He is older than me.
(2) 动名词/从句 Skiing is more exciting than skating. (3) 状语/动词/形容词/副词
①much/a lot/ a bit/ a little/ slightly/any/ no/ even/ some/ still Eg: She is feeling a lot/much better today. ②数词My sister is ten years younger than me. 2、特殊搭配
1) “比较级+and+比较级”表示 “越来越„„”
eg: He becomes fatter and fatter. She is growing more and more beautiful
2) “The +比较级„，the +比较级” 表示 “越„„，越„„”The busier he is ,the happier he feels 3) 表示两者中”较„„“时，用形容词比较级 + of 短语来表达。 He is the taller of the two. 4) 在含有or的选择疑问句中，如果有两者供选择，前面的形容词要用比较级形式。 5) More ...than...的几种用法和含义
①more B than A = less A than B. He is more lazy than slow at his work= he is less slow than lazy at his work. ②no/not any more/less… than… 两个都不（neither）
③More than不仅仅是，no Less than(不)少于，more or less 差不多The work is more or less finished. one more=another more Any other+名词单数(名词可以省略) 3、修饰比较级的词
①a bit, a little, rather, much,far, by far, many, a lot, lots, a great deal, any, still, even（very只修饰原级） ②用表示倍数的词或度量名词作修饰语。
③以上词(除by far)，必须置于比较级形容词或副词的前面。 注意: 使用最高级要注意将主语包括在比较范围内。
×Tom is the tallest of his three brothers. → √Tom is the tallest of the three brothers. *注意：
1、当某一事物与其它事物作比较时，被比较事物中不能包括本身。如： Shanghai is larger than any city in Hubei.
2、如果比较对象相同，可用 that\those代替第二个比较对象。如： The weather in Shanghai is better than that in Wuhan. 3、如果主语是物主代词+名词，那么后面要用名词性物主代词. His shirt is more expensive than mine.
4、如果形容词作定语修饰一个单数可数名词，一般将不定冠词a/an放在形容词之后。 Our neighbour has as big a house as ours.
三、最高级的用法
2、常见用法：the+最高级+比较范围”结构。 The Sahara is the biggest desert in the world. 3
(1) in+大范围,(2) over(3) among(4) of all,of +the+具体的数字/名词复数/集合名词 4、特殊用法
（1）序数词通常只修饰最高级Africa is the second largest continent. （2）最高级的意义有时能用比较级表示出来 ①比较级与最高级可以转换，意思不变
Mike is the most intelligent in his class.= mike is more intelligent than any other students in his class. She is taller than any other girl in Class5.= She is the tallest girl in Class5.
②
（3）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. ”大多数”一词的表示：most of the +n./most +n. One of +定冠词+最高级+n.复数
5、修饰最高级的词by far, far, much, mostly, almost/nearly
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. 注意：
a.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. =He is cleverer than his brother. b. 序数词通常只修饰最高级Africa is the second largest continent. c.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。 eg.The Sahara is the biggest desert in the world.
d.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 country in Asia.
e..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.
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 larger, 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.
四、不用比较级和最高级的形容词
比较级和最高级
一、形容词比较级和最高级的规则
其它不规则的变化：
二、形容词比较级基本用法
1、与than搭配的基本形式
（1）名词/代词 He is older than me.
(2) 动名词/从句 Skiing is more exciting than skating. (3) 状语/动词/形容词/副词
①much/a lot/ a bit/ a little/ slightly/any/ no/ even/ some/ still Eg: She is feeling a lot/much better today. ②数词My sister is ten years younger than me. 2、特殊搭配
1) “比较级+and+比较级”表示 “越来越„„”
eg: He becomes fatter and fatter. She is growing more and more beautiful
2) “The +比较级„，the +比较级” 表示 “越„„，越„„”The busier he is ,the happier he feels 3) 表示两者中”较„„“时，用形容词比较级 + of 短语来表达。 He is the taller of the two. 4) 在含有or的选择疑问句中，如果有两者供选择，前面的形容词要用比较级形式。 5) More ...than...的几种用法和含义
①more B than A = less A than B. He is more lazy than slow at his work= he is less slow than lazy at his work. ②no/not any more/less… than… 两个都不（neither）
③More than不仅仅是，no Less than(不)少于，more or less 差不多The work is more or less finished. one more=another more Any other+名词单数(名词可以省略) 3、修饰比较级的词
①a bit, a little, rather, much,far, by far, many, a lot, lots, a great deal, any, still, even（very只修饰原级） ②用表示倍数的词或度量名词作修饰语。
③以上词(除by far)，必须置于比较级形容词或副词的前面。 注意: 使用最高级要注意将主语包括在比较范围内。
×Tom is the tallest of his three brothers. → √Tom is the tallest of the three brothers. *注意：
1、当某一事物与其它事物作比较时，被比较事物中不能包括本身。如： Shanghai is larger than any city in Hubei.
2、如果比较对象相同，可用 that\those代替第二个比较对象。如： The weather in Shanghai is better than that in Wuhan. 3、如果主语是物主代词+名词，那么后面要用名词性物主代词. His shirt is more expensive than mine.
4、如果形容词作定语修饰一个单数可数名词，一般将不定冠词a/an放在形容词之后。 Our neighbour has as big a house as ours.
三、最高级的用法
2、常见用法：the+最高级+比较范围”结构。 The Sahara is the biggest desert in the world. 3
(1) in+大范围,(2) over(3) among(4) of all,of +the+具体的数字/名词复数/集合名词 4、特殊用法
（1）序数词通常只修饰最高级Africa is the second largest continent. （2）最高级的意义有时能用比较级表示出来 ①比较级与最高级可以转换，意思不变
Mike is the most intelligent in his class.= mike is more intelligent than any other students in his class. She is taller than any other girl in Class5.= She is the tallest girl in Class5.
②
（3）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. ”大多数”一词的表示：most of the +n./most +n. One of +定冠词+最高级+n.复数
5、修饰最高级的词by far, far, much, mostly, almost/nearly
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. 注意：
a.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. =He is cleverer than his brother. b. 序数词通常只修饰最高级Africa is the second largest continent. c.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。 eg.The Sahara is the biggest desert in the world.
d.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 country in Asia.
e..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.
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 larger, 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.
四、不用比较级和最高级的形容词