比较级和最高级的用法归纳 fat的比较级和最高级


比较级和最高级的用法归纳 fat的比较级和最高级

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形容词/副词的比较级和最高级
1. 形容词/副词的比较级和最高级的构成规则
(1)单音节词和少数以-er,-ow结尾的双音节单词,比较级在后面加-er,最高级在后面加-est 。
① 单音节单词
small→smaller→smallest
short→shorter→shortest
tall→taller→tallest great→greater→greatest
② 少数以-er,-ow结尾的双音节单词
clever→cleverer→cleverest
narrow→narrower→narrowest
(2)以不发音e结尾的单音节单词,比较级在原形后加-r,最高级在原级后加-st 。
large→larger→largest
nice→nicer→nicest
able→abler→ablest
(3)以一个辅音字母结尾的闭音节(即:辅音+元音+辅音)单词中,先双写末尾的辅音字母,比较级加-er,最高级加-est 。
big→bigger→biggest
hot→hotter→hottest
fat→fatter→fattest
(4)以“辅音字母+y”结尾的双音节词,把y改为i,比较级加-er,最高级加-est 。
easy→easier→easiest
heavy→heavier→heaviest
busy→busier→busiest happy→happier→happiest
(5)其他双音节词和多音节词,比较级在前面加more,最高级在前面加most 。
beautiful→more beautiful→most beautiful
different→more different→most different
easily→more easily→most easily
(6)有少数形容词、副词的比较级和最高级是不规则的,必须熟记 。
good→better→best
well→better→best
bad→worse→worst
ill→worse→worst
old→older/elder
→oldest/eldest
many/much→more→most
little→less→least
far →further/farther
→ furthest/farthest
2. 形容词和副词比较级的用法
(1)“甲+be+(倍数)+形容词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍” 。
Tom is taller than Kate.
汤姆比凯特高 。
This room is three 财路哥s bigger than that one.
这个房间比那个大三倍 。
(2)“甲+实意动词+(倍数)+副词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍” 。
I got up earlier than my mother this morning.
我今天早晨起床比我妈妈还早 。
He runs three 财路哥s faster than his brother.
他跑的速度比他弟弟快三倍 。
3. 形容词和副词最高级的用法
(1)“主语+be+the+形容词最高级(+单数名词)+in/of…”表示“……是……中最……的” 。
Tom is the tallest in his class./of all the students.
汤姆是他们班上/所有学生当中最高的 。
This apple is the biggest of the five.
这个苹果是五个当中最大的 。
(2)“主语+实意动词+(the)+副词最高级+in/of…”表示“……是……中最……的” 。
I jump (the) farthest in my class.
我是我们班跳得最远的 。
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形容词,副词比较级和最高级专项练习
I、 用适当形式填空:
1. Bob is _________ ( young ) than Fred but ___________ (tall) than Fred.
2. Yingtian is not as ___________ (tall) as Yongxian.
3. Almost all.the students’ faces are the same but Li Deming looks _______ (fat) than
before the holidays,
4.Which is _________ (heavy),a hen or a chicken?
5.– How _________ (tall) is Sally?
— She’ s 1.55 metres ________ (tall). What abodt Xiaoling?
— She’ s only 1.40 metres ________ (tall). She is much _______ (short) than Sally.
She is also the _______ (short) girl in the class.


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