形容词的比较级.doc

adj的比较级和最高级的用法
*形容词比较级和最高级的构成

构成方法
原极
比较级 最高级
+er/ +est
quiet-quieter-quietest bright-brighter-brightest
The higher the ground, the cooler the air. The more , the better
The harder you work, the more successful you will be
前后比较对象要一致.
My news is more exciting than yours
The climate of Kunming is better than that of Beijing.(寸)
The population of Shanghai is larger than that of Tianjin.
比较对象是可数复数...than those/the ones...
可数单数.... than that / the one..... 不可数名词....than that
两者之间选择比较，用
Which is + 比较级,A or B ? eg:Which is heavier, an elephant or a pig?
表示两者以上的比较，用“the+形容词最高级.... + of (in, among...)...”
或(that) I have ever done/seen
This is the happiest day in my life. Mary is the best singer in our class.
This is the most difficult homework (that) I have ever done.
in+团体/范围/项目。如 in China, in the world., in my class,in the competition among/of4-参加比较的对象 即个体名词复数形式。of/among them(three) Of all the movies, I think this is the worst.
Among them, Changsha is the nearest city to Guangzhou.
the +adj最高级，有my/Tom?s等时,省略the.
his ninth/ happiest birthday Tom's best friend
“one of the+最高级”表示“最…之一”，形容词后的名词用复数形式。
Mr. Green is one of the most popular teachers in our school.
The+序数词+最高级：“第几最..…”
Huanghe River is the second longest river in China. He is the third tallest boy in Class One.
a/an+最高级，表示“非常”的意思
It is a most important question.
用比较级表示最高级。同一范围用：than any other +n的单数；than the other
+n复数
He is taller than any other student in his class
He is taller than the other students in his class.，=He is the tallest student in his class.
He is tall than any of the other students in J
不是同一范围时找无other的选项
Shanghai is bigger than any other city in China.
Shanghai is bigger than any city in Japan
less/least+adj
A is less careful than B B is more careful than A
A is less expensive than B A is cheaper than B B is more expensive than A.
定语从句
定语从句:在复合句中，修饰某一名词或代词的从句叫做定语从句,被修饰的名词 或代词叫做先行词,定语从句一般放在先行词的后面.
: Chen Guang Biao is the man who/that raises mon