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初中知识点归纳形容词和副词的比较级和最高级的特殊用法与句型转换形容词和副词是英语中非常重要的词类，用于描述人、事物和动作。
其中，比较级和最高级是形容词和副词常用的语法形式。
本文将对形容词和副词的比较级和最高级进行归纳总结，并介绍一些特殊用法和句型转换。
一、形容词比较级和最高级的构成规则形容词的比较级和最高级通常是在词尾加上-er和-est，但也存在一些特殊规则。
这里给出一些常见的构成规则和特殊形式：1. 单音节形容词：比较级：原级 + er最高级：原级 + est例如：- small（小） - smaller（更小） - the smallest（最小）- tall（高） - taller（更高） - the tallest（最高）2. 以辅音字母+y结尾的形容词：比较级：去y，变i + er最高级：去y，变i + est- happy（快乐） - happier（更快乐） - the happiest（最快乐）- easy（容易） - easier（更容易） - the easiest（最容易）3. 以e结尾的形容词：比较级：直接加r最高级：直接加st例如：- wide（宽） - wider（更宽） - the widest（最宽）- safe（安全） - safer（更安全） - the safest（最安全）4. 以重读闭音节结尾的形容词：比较级：双写末尾辅音字母 + er最高级：双写末尾辅音字母 + est例如：- big（大） - bigger（更大） - the biggest（最大）- hot（热） - hotter（更热） - the hottest（最热）5. 不规则形容词：有一些形容词的比较级和最高级是不规则的，需要特别记忆。
- good（好） - better（更好） - the best（最好）- bad（坏） - worse（更坏） - the worst（最坏）二、副词比较级和最高级的构成规则副词的比较级和最高级通常是在形容词的比较级和最高级前面加上more和most。
八年级语法形容词和副词的比较级与最高级知识点整理及练习1概念引入1.比较级及最高级名言Blood is thicker than water. 血浓于水。
Learning makes the wise wiser and the fool more foolish.学问使聪明人更聪明，使愚人更愚。
A good fame is better than a good face.美名胜过美貌。
Don’t try to look bigger and better than you really are.不要装得比自己真实形象更高大，更完美。
The deepest feeling always shows itself in silence.最深沉的爱往往表现为沉默。
The greatest talker are the least doers.理论的巨人，行动的矮子。
Science is the most important and the most beautiful thing that man ever requires.科学是人类所需要的最重要和最美好的东西。
He that runs fastest gets the ring.捷足先登。
2.形容词及副词比较级及最高级的定义大多数的形容词和副词都有三个级别：原级、比较级、最高级。
其中比较级表示“更……”，用于两者之间的比较，用来说明“前者比后者更……”，比较级前面一般用much, even, a little修饰，其中even, much 只能修饰比较级。
当三个或三个以上的人或事物进行比较时，需要用到形容词（副词）的最高级。
表达“……是最……的”,用“the+形容词（副词）的最高级”的结构。
后面可以加上表示范围的介词短语或从句。
例如：He is much taller than I. 他比我要高得多。
I jump a little higher than he. 我跳得比他高一点点。
形容词、副词比较级和最高级（新目标版英语八年级）(一)形容词、副词比较级和最高级的构成：1. 单音节词和少数双音节词比较级和最高级的规则变化：规则原级比较级最高级1.在词尾后直接加-er/est tall taller tallest2.词尾是e，只加-r/st nice nicer nicest3.以辅音字母加y结尾的，把y变i再加-er/est happy happier happiest4.重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加-er/est thin thinner thinnest5. 由形容词加ly构成的双音节词和多音节词,都是在该词前加-more/most. quickly more quickly most quickly6.由动词加-ing/ed构成的形容词，在该词前加-more/most. bored more bored most bored7.其他双音节词或多音节词,在该词前面加-more/most beautiful more beautiful most beautiful2. 不规则变化:good/well better bestbad/badly worse worstmany/much more mostlittle less leastfar farther/further farthest/furthest（一）形容词比较级和最高级的用法：1. 原级的用法: 用于两者之间对比，意思为“……和……(不)相同”A+be+(not)as/so….+形容词原级as BMy dog is as old as that one.He is not as /so tall as I.The weather here is not as/so cool as the weather in Harbin.2. 比较级的用法:1）A+be+形容词比较级+than+ BSusan is happier than Jane.His brother is younger than me.Beijing is more beautiful than Osaka.形容词比较级前还可以用much, even, still, a little来修饰。
比较级和最高级用法总结一、形容词、副词的比较级和最高级的构成规则1. 一般单音节词和少数以-er，-ow结尾的双音节词，比较级在后面加-er，最高级在后面加-est;(1) 单音节词如：small→smaller→smallest short→shorter→shortest tall→taller→tallest great→greater→greatest(2) 双音节词如：clever→cleverer→cleverest narrow→narrower→narrowest2. 以不发音e结尾的单音节词，比较在原级后加-r，最高级在原级后加-st;如：large→larger→largest nice→nicer→nicest able→abler→ablest3. 在重读闭音节(即：辅音+元音+辅音)中，先双写末尾的辅音字母，比较级加-er，最高级加-est;如：big→bigger→biggest hot→hotter→hottest fat→fatter→fattest4. 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;如：easy→easier→easiest heavy→heavier→heaviest busy→busier→busiest happy→happier→happiest5. 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;如：beautiful→more beautiful→most beautifuldifferent→more different→most differenteasily→more easily→most easily注意：①形容词最高级前通常必须用定冠词the，副词最高级前可不用。
例句：The Sahara is the biggest desert in the world.②形容词most前面没有the，不表示最高级的含义，只表示"非常"。
形容词和副词的原级、比较级和最高级知识点一、定义形容词和副词有三个等级，即原级、比较级和最高级。
比较级主要用于两者之间作比较，最高级主要用于三者或三者以上进行比较。
二、形容词和副词的比较级与最高级的变化规则三、重要句式原级句式（1）as+原级+as...像...一样not as/so+原级+as不如I am as tall as Yao Ming.我和要命一样高。
I am not so tall as Yao Ming.我不如姚明高。
（2）A＋谓语动词＋倍数＋as＋原级＋as B，表示＂A是B的……倍＂Our school is twice as large as theirs.我们学校是他们学校的两倍大。
比较级句式（3）a little，a bit，a lot，much，even+比较级，表程度。
Yao Ming is much taller than you.姚明比你高多了。
You are even shorter than me.你甚至比我还矮。
The weather today is a lot warmer than it was yesterday.今天的天气比昨天暖和多了。
（4）比较级＋and＋比较级，表示＂越来越……，”多音节词和部分双音节词用＂more and more＋原级＂It’s becoming colder and colder.天气变得越来越冷了。
The problem is becoming more and more serious.问题变得越来越严重了。
（5）the＋比较级，the＋比较级，表示＂越……就越……＂The more you eat,the fatter you will be.吃得越多，就越胖。
（6）比较级常见句式：Which/Who＋谓语动词＋比较级，A or B?Who runs faster,Jim or Tom?谁跑得更快，吉姆还是汤姆？A＋谓语动词＋比较级＋than B...A比B……My bike is bigger than hers.我的自行车比她的大。
初中英语《形容词副词比较级和最高级》中考复习详解及训练试题一.形容词和副词的比较级和最高级的变化方法如下(1) 符合规则的：( 1)和冠词连用the ＋形容词原级＋v(复)，指一类人或物the ＋形容词比较级，指两者中“较…的”的那一个，eg. the younger of thea/ an ＋形容词比较级eg. The pen is expensive. I want a cheaper one.( a) ＋most＋形容词最高级“非常…”eg. a most beautiful city( 2 ) 相关结构a. 原级比较：肯定句as….as…., 否定句not so / as….as…..b.比较句：比较级＋than….或more (less) ….than…..The furniture in this shop is less beautiful than that in that shop.c.比较级＋and＋比较级或more and more＋比较级“越来越… ”richer and richer, more and more interestingd. The more….., the more…..“越…，越…”The more you look at the picture, the better you will like it.e. 比较级＋than any other ＋n. （单）（适用于范围一致时）(all) other ＋n.（复）any ＋n.(单) （适用于范围不一致时）He is taller than any other student / all other students in his class.any student in my class.f. 倍数表达法。
A is three(four, etc.)times the size(height, length etc.)of B.A is three(four, etc.)times as big(high, long, etc.)as B.A is three (four, etc.)times bigger(higher, longer, etc.)than B.用times 表倍数通常用于三倍以上，两倍可以用twice或double.The new building is four times the size (the height)of the old one.Asia is four times as large as Europe.Your school is three times bigger than ours.g. 最高级＋of/ in/ among…. He is the tallest of the three/ among them/ in is class.四、形容词、副词（原级、比较级和最高级）练习I、用适当形式填空：1. Bob is _________ (young) than Fred but ___________ (tall) than Fred.2. Ying Tian is not as ___________ (tall) as Yong Xian.3. Almost all the students' faces are the same but Li Deming looks _______ (fat) thanbefore the holidays,4.Which is _________ (heavy),a hen or a chicken?5.-- How _________ (tall) is Sally?-- She' s 1.55 metres ________ (tall). What about Xiaoling?-- She' s only 1.40 metres ________ (tall). She is much _______ (short) than Sally.She is also the _______ (short) girl in the class.6. He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the _________ (bad)at English.7. Annie says Sally is the ________ (kind) person in the world.8. He is one of the_________(friendly) people in the class, I think.9. A dictionary is much _________ (expensive) than a story-book.10. An orange is a little ______ (big) than an apple, but much ________ (small) than a watermelon.11. The Changjiang River is the _______ (long) river in China.12. Sue is a little ________ (beautiful) than her sister.13. My room is not as _________ (big) as my brother' s.14.--How difficult is physics?--I' m not sure.-- Is it ________ (difficult) than maths?-- I don’t think so.15. --Annie plays the piano very ___________ (well).-- Sue plays it _____ (well) than Annie. And Sally plays it the __________ (well).16. Saturday is my _________ (busy) day in a week.17. Her mother is getting ____________(fat) and ________ (fat).18. I think it’s too expensive. I’d like a _____________ (cheap) one.19. He comes to school much ____________ (early) than I.20.This book is not as _____________ (interesting) as that one.21. Your classroom is __________(wide) and _________(bright) than ours.22. Practise as __________ (much) as you can.23. The ________ (much), the ____________ (good).24. Nowadays English is _________( important ) than any other subject, 1 think.25. Most of the students think a lion is much ________(dangerous) than a bear and it is the __________ (dangerous) animal in the world.II、改错：1. He is as taller as I am.2. She is a little thiner than she looks.3. Bob is heavier than any other boys in the class.4.The girls study the better than the boy.5. It is one of the most interesting book than I have ever read.6. He says Mary is most friendliest person in the class.7. Which city is most beautiful, Beijing or Guangzhou?8. Jack works hard. Mike works very harder than Jack.9. London is the bigger city in Britain.10.Bob plays football badly but Fred plays football much badlier than Bob.III、完成句子：1 她看起来不如玛丽年轻。
英语知识归纳总结：形容词副词的比较级与最高级一、形容词和副词的形式形容词和副词有三种形式：原级、比较级、最高级。
原级就是形容词和副词的原形，如long；比较级就是在原形之后加上er，如longer；最高级就是在原形之后加上est，如longest。
二、形容词和副词比较级最高级的用法1．形容词和副词的比较级用法：当两者人或者事物进行比较时，形容词和副词要用比较级，也就是—er形式，比较级常常用than来连接被比较的两个人或事物。
如：Li Lei is taller than Wang Jun.。
2．形容词和副词的最高级用法：当三者或三者以上的人或事物进行比较时，形容词和副词要用最高级，也就是—est 形式，最高级之后常常用of ,in 等短语来限定比较的范围。
如：Li Lei is the tallest of all /in our class。
注意最高级之前一定要用the ,但副词之前可以省略。
如：Li Lei runs (the ) fastest of the three。
三、形容词副词的比较级最高级形式的变化规则1．大多数形容词副词之后直接加-er –est ,如：short—shorter—shortest slow —slower—slowest quick—quicker –quickest2．以e 结尾的形容词和副词加—r –st ,如：nice—nicer –nicest late—later —latest3．以辅音字母加y结尾的形容词副词变y为i再加--er ,--est,如：early—earlier —earliest4．以重读闭音节结尾，末尾只有一个辅音字母的形容词副词双写末尾的辅音字母再加er,est,如：big—bigger—biggest （注：常用的有五个big fat hot thin red,可以这样记：大胖子热瘦子是红色的）5．规则的形容词副词的比较级最高级：many/much—more—most good/well—better —best bad/badly—worse—worst little—less—least far—farther—farthest 6．多音节的形容词副词的比较级最高级加—more,--most,如：beautiful—more beautiful—most beautiful四、形容词副词比较级最高级的特殊用法1．比较级之前用the 特指两个中的更……的一个,如:The older boy of the two boys is my brother .2. the 加比较级……,the 加比较级……表示“越……就越……”,如:The better the environment will be,the more trees we plant every year.3. 比较级加and 加比较级表示“越来越”，如：He walks faster and faster.。
八年级上形容词、副词的比较级和最高级的句型归纳一、形容词、副词的比较级用法1. 原级常用句型1）表示两者“相等”用“as+形容词原级+as+比较对象”This pen is as good as that one. 这支笔和那只笔一样好。
Your father is as kind as your mother. 你父亲和你母亲一样善良。
用“实意动词+as+副词原级+as+比较对象”Tom runs as fast as Mike. 汤姆和迈克跑得一样快。
2）表示“不如”或“不相等”用“not+as/so+形容词原级+as+比较对象”My pronunciation is not as/so good as yours. 我的发音不如你的。
用“助动词+not+as/so+副词原级+as+比较对象”He doesn't walk as slowly as you.他走路不像你那样慢。
3）表示“倍数”，如“一半/两倍/三倍/...”等用“half/twice/three times等倍数+as+形容词原级+as...”结构This room is four times as large as that one. 这个房间比那个房间大三倍。
Tom is twice as old as Kate. 汤姆的年龄是凯特的二倍。
用“实意动词+half/twice/three times等倍数+as+副词原级+as...”结构I study twice as hard as you. 我学习比你努力一倍。
Tom runs twice as fast as Mike. 汤姆跑得速度是迈克的二倍。
2. 形容词、副词比较级常用句型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 times bigger than that one. 这个房间比那个大三倍。
初二英语语法复习:形容词和副词的比较级和最高级为您整理了，和您一起探讨和学习英语!形容词和副词的比较级和最高级1．比较级：句子表示两者之间的比较时用比较级，其标志词是than, much, a little , even和still等。
① Her hair is much longer than mine. 她的头发比我的长多了。
② I'm a little older than you. 我比你大一点儿。
2．最高级：句子表示三者或多者的比较时用最高级，其标志词是表示范围的in…或of …介词短语。
在句子中，形容词最高级前必须加the。
① The boy is the tallest in our class. 这个男孩是我们班最高的。
② Which is the biggest, the sun, the moon or the earth?★形容词的比较级和最高级：形容词有三种等级：原级、比较级、最高级。
3.原级：句中只有一者时用原级，其标志词是very, so, too, quite等。
His handwriting is very good.他的书法很好。
(一个人不作比较。
)★形容词比较级和最高级的构成：1.一般在原级后加er 构成比较级，加est构成最高级。
small smaller smallestyoung younger youngest2.以不发音的字母e 结尾的形容词，直接加r 或st 构成比较级和最高级。
nice nicer nicestlate later latest3.以辅音字母+y 结尾的形容词，变y为i ，再加er 或est, 构成比较级和最高级。
busy busier busiestheavy heavier heaviest4.在重读闭音节中，末尾只有一个辅音字母的形容词，要先双写这个辅音字母，再加er或est，构成比较级和最高级。
hot hotter hottestbig bigger biggest5.个别形容词的比较级和最高级是不规则变化，需个别记忆。
