比较级和最高级

更新时间:2023-06-20 21:32:05 阅读: 评论:0

语法:比较级和最高级
一、形容词、副词的比较级和最高级
1.它们有三个等级:_____________  __________________  ______________________
2.构成 (略)见课本P93
3.用法:(1)不进行比较用___________
        (2)两者相比程度一样用_____________
        (3)两者相比程度不一样用  _____________
        (4)表示“更…”,“较…”用______________
        (5)三者或以上相比表“最…”用______________
二、. 比较级的用法:
常见句子结构:(1)A+谓语(系动词)+比较级+than + B   
              (2)A +谓语(系动词)+ as + 原级 as + B   
                (3)  A +谓语(系动词)not + as + 原级 as + B   
                (4) 疑问词+谓语(系动词)+比较级,A or B?
(5)倍数+as+原级+as+比较对象
比较级+than +比较对象
名词+of+比较对象
                Eg:  This rope is three times as long as that one.
                =This rope is twice longer than that one.
                =This rope is three times the length of that one..
应用中应注意的问题:
(1)上述句子中的than引导比较状语从句,但从句中常省去意义上与前面相同的部分,而只剩下比较的对象。
Eg: Our teacher is taller than we are.     
It is warmer today than it was yesterday.
I get up earlier than my mother gets up (my mother does / my mother).
(2) 同类比较。
The price of the food here is higher than the price of the food there / that of the food there.(√)    青霉素是谁发明的
The price of the food here is higher than the food there.(×)
  判断:The weather in Chongqing is colder than Beijing.(    )
(3) 比较级的修饰词:much / far/ a lot bigger 大得多 some / any bigger 大一些
                a little / a bit bigger  大一点  even / still bigger 还要/更大些       
ten minutes earlier 早10分钟    two years older 大两岁
      但是very , pretty, rather(相当), too, quite(十分) 只修饰原级
表问句和否定句中还可以用 any / no . 例如:Are you any better today?  N俄共o , Im no better. I’m even wor.
(4)比较级是两者相比,具有排他的特点。
不可说:Shanghai is bigger than any city in China.
应改为:Shanghai is bigger than any other city in China.
判断:Shanghai is bigger than any city in Italy.(      )
      She is cleverer than any girl in the class.(        )
(5) old 的特殊用法:它有两个比较级和最高级。old---older /elder ---oldest / eldest.
Eg: My _____(old)sister works in a hospital. She is three years _____(old) than me.
(6) 比较级+and + 比较级 表示“越来越…”
Eg: Winter is coming. It is getting colder and colder.
  Our country is more and more beautiful.
越来越多_____________越来越大_____________越来越重要__________________
(7) the + 比较级 + 主+谓 ,the +比较级+ 主+ 谓。表示“越……就越……”
  Eg: The harder you study, the more knowledge you will get.
      The careful you are, the fewer mistakes you make.
(8) )表“两者中较为的那一个”,用the+比较级+ of+the two/the twins/ones parents.
He is the taller of the two.注意句中的the.
(9) Less + 原级 + than 日本政法大学“…不及
生肖币She is less beautiful than her sister.=She isnt so/as beautiful as her sister.
(10)  在比较级前有的可以加数词。例如:
    Peng is three years younger than his best friend.
(11) 在比较级中主语是不可数名词时,than 之后要用that 来代替,主语是可数名词单数时,用the one来代替,主语是可数名词复数时,用tho来代替。例如:
The weather of Chongqing is much hotter than that of Chengdu.
  The apple in your hand is redder than the one on the table.
  The bananas on this tree are bigger than tho on that tree.
三、最高级
1.表示三者或三者以上(人或事物)的比较用最高级,形容词最高级前面一般要加定冠词the,人民的权利 副词最高级前可加可不加定冠词the,后面可带of, in, among短语来说明比较的范围。“of(among)+同类名词或代词的复数”,而“in+表示范围、处所的名词。”如:
He is the tallest of the four boys. ( He 与boy属同类名词)
He is the tallest in our class. (表示范围) 
  Of all the boys in our class, Tom is the youngest.
She is the youngest of the three children.
He is the youngest_________ all the boy students ________ our class.(用of 、in填空)
2.表三者或三者以上比较的结构:
the +形容词最高级+ of / in / among
送别歌(the)+副词最高级+ of / in / among
who / which等+ v. + (the) 最高级,A、B or C ?
  Eg : Autumn is the best ason in Beijing.
      She is the oldest among the three sisters.
      Of all the boys he reads most clearly.
      Who is the tallest, Tom, Li lei or Mike ?
3.表“最的之一”:one of + the +最高级+名词复数
The Chang jiang River is one of the longest rivers in the world.
4.当最高级前面有物主代词、指示代词或名词所有格修饰时,其前面不用定冠词the. Eg:
  Friday is my busiest day.        John is Jim’s best friend.
5.副词的最高级与形容词最高级的区别在于副词最高级前定冠词the可加可不加。如:
He runs(the)fastest of the three. 三个人中他跑得最快。
6.表示“第几最……”时,用“the+序数词+最高级+单数名词+in\of……….”如:
The Yellow River is the cond longest river in China. 黄河是中国第二长河。
John is the third tallest of the ten boys. 约翰是这十个男孩中第三高的。
脸部浮肿怎么办7.形容词最高级有时不表示比较,而表示“非常”的意思。这时用不定冠词“a , an”修饰最高级,意思相当于“very”。
This is a most beautiful park.
Autumn is a best ason.菜豆腐的做法
8.可以用原级,比较级,最高级三种形式来表示最高级的意思。如:
  “他是他们班上最高的学生。”有以下表达方式:
He is the tallest student in his class.

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