相信目前很多小伙伴對(duì)于什么是比較級(jí)都比較感興趣，那么小洋洋今天在網(wǎng)上也是收集了一些與什么是比較級(jí)相關(guān)的信息來分享給大家，希望能夠幫助到大家哦。

1、英語里形容詞的比較級(jí)有三個(gè)等級(jí),即原級(jí)（positive degree）,比較級(jí)（comparative degree)和最高級(jí)（superlative degree）.一般來說,表示“等于”時(shí)用原級(jí),它的結(jié)構(gòu)是as+原級(jí)+as.如：I'm as tall as my twin brother.我和我的雙胞胎哥哥一樣高.表示二者的比較時(shí)用比較級(jí),它的結(jié)構(gòu)是比較級(jí)+than. 如：My father is younger than my uncle.我的父親比我的伯父年輕.4.7 形容詞與副詞的比較級(jí)
大多數(shù)形容詞（性質(zhì)形容詞）和副詞有比較級(jí)和最高級(jí)的變化,即原級(jí)、比較級(jí)和最高級(jí),用來表示事物的等級(jí)差別.原級(jí)即形容詞的原形,比較級(jí)和最高級(jí)有規(guī)則變化和不規(guī)則變化兩種.
1) 規(guī)則變化
單音節(jié)詞和少數(shù)雙音節(jié)詞,加詞尾-er,-est來構(gòu)成比較級(jí)和最高級(jí).
構(gòu)成法 原級(jí) 比較級(jí) 最高級(jí)
一般單音節(jié)詞 tall(高的) taller tallest
未尾加-er,-est great(巨大的) greater greatest
以不發(fā)音的e結(jié)尾 nice(好的) nicer nicest
的單音詞和少數(shù) large(大的) larger largest
以- le結(jié)尾的雙 able（有能力的) abler ablest
音節(jié)詞只加-r,-st
以一個(gè)輔音字母 big(大的) bigger biggest
結(jié)尾的閉音節(jié)單 hot熱的) hotter hottest
音節(jié)詞,雙寫結(jié)
尾的輔音字母,
再加-er,-est
"以輔音字母+y"easy(容易的) easier easiest
結(jié)尾的雙音節(jié)詞,busy(忙的) busier busiest
改y為i,再加
-er,-est
少數(shù)以-er,-ow clever(聰明的) cleverer cleverest
結(jié)尾的雙音節(jié)詞 narrow(窄的) narrower narrowest
未尾加-er,-est
其他雙音節(jié)詞和 important(重要的)
多音節(jié)詞,在前 more important
面加more,most most important
來構(gòu)成比較級(jí)和 easily(容易地)
最高級(jí). more easily
most easily
2) 不規(guī)則變化
原級(jí) 比較級(jí) 最高級(jí)
good(好的)/ better best
well(健康的)
bad (壞的)/ worse worst
ill(有病的)
old (老的) older/elder oldest/eldest
much/many(多的) more most
little(少的) less least
far (遠(yuǎn)的) farther/further farthest/furthest
4.8 as + 形容詞或副詞原級(jí) + as
1）在否定句或疑問句中可用so… as.
He cannot run so/as fast as you.
2）當(dāng)as… as 中間有名詞時(shí)采用以下格式.
as +形容詞+ a +單數(shù)名詞
as + many/much +名詞
This is as good an example as the other is.
I can carry as much paper as you can..
3）用表示倍數(shù)的詞或其他程度副詞做修飾語時(shí),放在as的前面.
This room is twice as big as that one.
Your room is the same size as mine.
4) 倍數(shù)+ as + adj. + as 倍數(shù)+ then + of
This bridge is three times as long as that one.
This bridge is three times the length of that one.
Your room is twice as large as mine.
Your room is twice the size of mine.
4.9 比較級(jí)形容詞或副詞 + than
You are taller than I.
They lights in your room are as bright as those in mine.
注意：
1）要避免重復(fù)使用比較級(jí).
(錯(cuò)) He is more cleverer than his brother.
(對(duì)) He is more clever than his brother.
(對(duì)) He is clever than his brother.
2）要避免將主語含在比較對(duì)象中.
(錯(cuò)) China is larger that any country in Asia.
(對(duì)) China is larger than any other countries in Asia.
3）要注意對(duì)應(yīng)句型,遵循前后一致的原則.
The population of Shanghai is larger than that of Beijing.
It is easier to make a plan than to carry it out.
4）要注意冠詞的使用,后有名詞的時(shí)候,前面才有可能有名詞.
比較：Which is large, 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.
4.10 可修飾比較級(jí)的詞
1）a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等
2）還可以用表示倍數(shù)的詞或度量名詞作修飾語.
3）以上詞(除by far)外,必須置于比較級(jí)形容詞或副詞的前面.
4.12 the + 最高級(jí) + 比較范圍
1) The Sahara is the biggest desert in the world.
形容詞最高級(jí)前通常必須用定冠詞 the,副詞最高級(jí)前可不用.
形容詞most前面沒有the,不表示最高級(jí)的含義,只表示"非常".
It is a most important problem.
=It is a very important problem.
注意： 使用最高級(jí)要注意將主語包括在比較范圍內(nèi).
(錯(cuò)) Tom is the tallest of his three brothers.
(對(duì)) Tom is the tallest of the three brothers.
2) 下列詞可修飾最高級(jí),by far, far, much, mostly, almost
This hat is nearly / almost the biggest.
注意：
a. very可修飾最高級(jí),但位置與much不同.
This is the very best.
This is much the best.
b. 序數(shù)詞通常只修飾最高級(jí).
Africa is the second largest continent.
3) 句型轉(zhuǎn)換：
Mike is the most intelligent in his class.
Mike is more intelligent than any other students in his class.
4)"否定詞語+比較級(jí)","否定詞語+ so… as"結(jié)構(gòu)表示最高級(jí)含義.
Nothing is so easy as this.
=Nothing is easier than this.
=This is the easiest thing.
大多數(shù)形容詞（性質(zhì)形容詞）和副詞有比較級(jí)和最高級(jí)的變化,即原級(jí)、比較級(jí)和最高級(jí),用來表示事物的等級(jí)差別.原級(jí)即形容詞的原形,比較級(jí)和最高級(jí)有規(guī)則變化和不規(guī)則變化兩種.
1) 規(guī)則變化
單音節(jié)詞和少數(shù)雙音節(jié)詞,加詞尾-er,-est來構(gòu)成比較級(jí)和最高級(jí).
構(gòu)成法 原級(jí) 比較級(jí) 最高級(jí)
一般單音節(jié)詞 tall(高的) taller tallest
未尾加-er,-est great(巨大的) greater greatest
以不發(fā)音的e結(jié)尾 nice(好的) nicer nicest
的單音詞和少數(shù) large(大的) larger largest
以- le結(jié)尾的雙 able（有能力的) abler ablest
音節(jié)詞只加-r,-st
以一個(gè)輔音字母 big(大的) bigger biggest
結(jié)尾的閉音節(jié)單 hot熱的) hotter hottest
音節(jié)詞,雙寫結(jié)
尾的輔音字母,
再加-er,-est
"以輔音字母+y"easy(容易的) easier easiest
結(jié)尾的雙音節(jié)詞,busy(忙的) busier busiest
改y為i,再加
-er,-est
少數(shù)以-er,-ow clever(聰明的) cleverer cleverest
結(jié)尾的雙音節(jié)詞 narrow(窄的) narrower narrowest
未尾加-er,-est
其他雙音節(jié)詞和 important(重要的)
多音節(jié)詞,在前 more important
面加more,most most important
來構(gòu)成比較級(jí)和 easily(容易地)
最高級(jí). more easily
most easily
2) 不規(guī)則變化
原級(jí) 比較級(jí) 最高級(jí)
good(好的)/ better best
well(健康的)
bad (壞的)/ worse worst
ill(有病的)
old (老的) older/elder oldest/eldest
much/many(多的) more most
little(少的) less least
far (遠(yuǎn)的) farther/further farthest/furthest
比較級(jí)形容詞或副詞 + than
You are taller than I.
They lights in your room are as bright as those in mine.
注意：
1）要避免重復(fù)使用比較級(jí).
(錯(cuò)) He is more cleverer than his brother.
(對(duì)) He is more clever than his brother.
(對(duì)) He is clever than his brother.
2）要避免將主語含在比較對(duì)象中.
(錯(cuò)) China is larger that any country in Asia.
(對(duì)) China is larger than any other countries in Asia.
3）要注意對(duì)應(yīng)句型,遵循前后一致的原則.
The population of Shanghai is larger than that of Beijing.
It is easier to make a plan than to carry it out.
4）要注意冠詞的使用,后有名詞的時(shí)候,前面才有可能有名詞.
比較：Which is large, 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.
可修飾比較級(jí)的詞
1）a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等
2）還可以用表示倍數(shù)的詞或度量名詞作修飾語.
3）以上詞(除by far)外,必須置于比較級(jí)形容詞或副詞的前面.。

本文到此結(jié)束，希望對(duì)大家有所幫助。

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