形容词的比较级和最高级专练
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形容词的比较级和最高级专练
形容词的比较级和最高级
一.大多数形容词有三个级。
1.原级: A和B一样... ....常用结构:(A+be+as+形容词原级+as)
Zhang Hong is ______ Tom.(和......一样高).Tom runs ______Jack.(和......一样快)
否定形式:“不如/不及......A+not+as/so……+as B
2.比较级(用于两者之间的比较)
(1)A比B更... ...常用结构: A+be+形容词比较级+than+B.
___________(谁跑得更快),Lucy or Hanmei? ____________ .(他比我高)
Tina is more athletic than Sam. Holly’s best friend is ________。(比他更有趣)
(2)A是两者中更...的一个:The+形容词比较级+one of the two+
(3)越...越... 比较级+比较级:longer and longer;more andmore beautiful
3.最高级用于三者或三者以上比较,形容词的最高级前常加定冠词____
常用结构: 主语+谓语(系动词)+the+形容词最高级+名词+表示范围的短语或从句。
(1)____________________是...... 中最......
He is the tallest of the three. He is__________(最有趣的)in his class.
The seats in the middle of the cinema are the best of all. John is______(最胖的) in his class.
(2)____________________最......之一
Kunming is one of the most beautiful cities in China. Mr Wu is _______(最友好的老师之一).He
often helps us. Changjiang River is _____(最长的河流之一) in
the world.
(3)特殊疑问词+be+the+最高级,甲,乙or丙?
Who is the tallest,T om,Jim or John?
__________________(哪种语言是最困难的),English,Japanese or Chinese?
Which is __________(最好的电影院),Town Cinema,Screen City or Movie Palace?
(4)the +序数词+最高级+名词+in 短语
The Yellow river is the second longest river in our country.
Please give my best wishes to your sister,Lily.
The monitor said last Sunday was his most unlucky days in his life.
二. 形容词比较级和最高级有规则变化和不规则变化。
1.规则变化
(1)一般情况下,单音节或双音节的形容词(或副词)比较级+er ,最高级+est
如: clever-cleverer-cleverest few; small;great
(2 )以e结尾的词,比较级+r,最高级+st 即可
如: nice-nicer-nicest cute; large ;fine
(3)以辅音字母+y结尾的变y为i+er或est
如: easy, happy, early , busy , heavy , dirty , lazy ,friendly.
(4)双写最后一个辅音字母+er 或est的词同学要用心去记,把平时学到的归纳在一起。
【以一个辅音字母(除w、x、y外)结尾的重读闭音节且该音节中只有一个元音字母】
fat-fatter-fattest thin; hot ;red ; wet ;big
(5)多音节和部分双音节的词需要在形容词原级前+________构成比较级,+________构成最高级。
如:beautiful -more beautiful - the most beautiful
delicious, popular, important, expensive, creative,cheaply
boring, interesting,exciting,
bored ,pleased, tired,
careful ,useful ,
2.不规则变化:
good /well—better—best; bad/badly/ill-worse - worst;
far—further—furthest (程度深) far-farther—farthest(距离远)
old—elder —eldest (长幼) old—older—oldest (年龄)
little---less---least; much/ many—more—most
注意事项:
1、形容词最高级前通常要加定冠词,但如果最高级前有物主代词、名词所有格等修饰时,则不用定冠词。
如:(1)Monday is my busiest day. (2)Jim is Mike’s best friend.。
2、形容词最高级常与介词in或of引导的短语(说明比较范围)连用。
若介词后的名词或代词与句中的主语是同一类人或物时,常用of 短语。
当强调是在某一范围、场所内进行比较时,常用in短语。
如:(1)She is the oldest of these children. (2)Lily is the youngest in her class.
3、形容词最高级前可用序数词进行限定,其结构为:the+序数词+形容词最高级+名词。
如: The Yellow River is the second longest river in China. 黄河是中国第二长河。
4、有时有最高级修饰的名词前还可以用不定冠词来修饰,但这时不含比较的意思,只是表示“非常,很”如:Their performance was a greatest success.他们的演出非常成功。
小试身手:写出下列形容词的比较级和最高级
good ___ ___ popular ___ ____ bad ___ ___ friendly ____ ______
comfortable ___ ___big ___ ___ athletic ___ ____ late ___ ___