八年级英语复习专题-比较级最高级

初中英语语法之形容词比较级和最高级讲练和答案形容词比较级(一)一般句式的构成： A + is / are+ 形容词比较级+ than + BA 是主格B 是宾格如： She is taller than me.主格形容词比较级宾格（二）英语形容词比较级的构成英语形容词比较等级有三个：原级，比较级和最高级。

形容词比较等级形式变化有规则的和不规则的两种。

规则变化1）单音节词末尾加-er（比较级），-est（最高级）【例】原级比较级最高级great greater greatestsmall smaller smallestclean cleaner cleanest2）单音节如以e结尾，只加-r（比较级），-st（最高级）【例】 fine finer finestwidewide wider widest3）闭音节单音节词如末尾只有一个辅音字母，须先双写这个辅音字母，再加-er（比较级），-est（最高级）【例】 big bigger biggesthot hotter hottestred redder reddest4）少数以-y，-er，ow，-ble结尾的双音节词，末尾加-er（比较级），-est （最高级）。

以-y结尾的词，如-y前是辅音字母，则变y为-i，再加-er和-est。

以-e结尾的词只加-r和-st。

【例】 clever cleverer cleverestnarrow narrower narrowestable abler ablesteasy easier easiest5）其它双音节和多音节词皆在前面加单词more和most。

【例】 careful more careful most carefuldifficult more difficult most difficultdelicious more delicious most delicious不规则变化原级比较级最高级good/well better bestbad worse worstmany/much more mostlittle less leastfar farther/further farthest/furthest注：有些形容词一般没有比较等级。

比较：同级比较、比较级、最高级（一）形容词和副词的比较级和最高级形容词及副词的比较级和最高级变化形式一、规则变化1.一般在词尾直接加er或est，tall-taller-tallest，long-longer-longest2.以不发音的字母e结尾的单词在词尾直接加r或st，nice-nicer-nicest3.以辅音字母+y结尾的词，把y变为i，再加er或est，heavy-heavier-heaviest4.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或est，big-bigger-biggest【注】: 大,红,湿,热,悲,瘦,胖. 双写末辅再变级.（big/red/wet/hot/sad/thin/fat ）5.部分双音节词和多音节词分别在原级前加more构成比较级和most构成最高级，beautiful-more beautiful-most beautiful【注】:表示否定意义（降级比较）在其前加less /least important----less important----least importantEnglish is more interesting than Chinese =Chinese is less interesting than English . 6.由“形容词+ly”构成的副词,在其前加more/ mostslowly---more slowly----most slowly 类似的词：quickly / cheaply / clearly / quietly / loudly但early—earlier---earliest三、常见用法＊比较级考点：1.形容词或副词的比较级+than。

如：You are taller than Tom. 你比Tom高。

可修饰比较级的词much even far still rather any a little a lot a bit2.the+比较级，the+比较级。

八年级英语比较级和最高级讲解与练习比较级和最高级一、比较级的用法:当两个人或事物（A和B）进行比较时，我们需要用到形容词（副词）的原级或者比较级1．表达“A和B一样”，用as…as的结构。

公式:A+be动词+as+形容词原级+as…+BA+实义动词+as+副词原级+as…+BEgI am as tall as you.He runs as fast as I.我的房间和她的一样大。

他游得和我一样好。

2．表达“A不如B”用not as…as的结构。

公式:A+be动词的否定形式+as+形容词原级+as…+BA+助词的否定形式+动词+as+形容词原级+as…+BEgI am not as tall as you.He doesn’t run as fast as I.我的房间没有他的大。

我没有他游得好。

3.表达“A大于B”用“比力级+than”的布局。

公式:A+be动词+形容词比较级+than+B…A+实义动词+副词比较级+than+B…EgI am taller than you.我比你高。

XXX faster than I.他跑得比我快。

我的房间比他的大。

我游得比他的好。

4.透露表现A是...中最大的布局公式：A+be动词+the +形容词最高级+范围A+实义动词+the+形容词最高级+范围I am XXX.XXX.我的房间是这里最大的。

我游得是我们班最好的。

二.形容词和副词的比较级和最高级的变化方法如下(1)吻合划定规矩的：情况一般情况以不发音e结尾的词以“子音+y”末端的词加法直接加-er ; -est去e加–er ; -est变y为i再加-er ; -est双写末尾辅音字母，再加-er ;重读闭音节末端的词-est在词前加more ; mostXXX-XXX-XXXmore deliciousmost delicious例词all-XXXXXXXXXheavy-heavier-heaviest多音节和局部双音节单词(2)几个不规则的形容词和副词的比较级和最高级如下表：原级good , wellbad , illmany , muchlittlefar练1：写出下列词的比较级和最高级tall﹍﹍﹍﹍slow﹍﹍﹍﹍small﹍﹍﹍﹍fast﹍﹍﹍﹍smart ﹍﹍﹍﹍few﹍﹍﹍﹍nice﹍﹍﹍﹍fine﹍﹍﹍﹍large﹍﹍﹍﹍late﹍﹍﹍﹍brave﹍﹍﹍﹍pretty﹍﹍﹍﹍easy﹍﹍﹍﹍funny﹍﹍﹍﹍happy﹍﹍﹍﹍lazy﹍﹍﹍﹍heavy﹍﹍﹍﹍dirty﹍﹍﹍﹍dry﹍﹍﹍﹍early﹍﹍﹍﹍比较级betterworsemorelessXXX最高级XXXworstmostleastXXX﹍﹍﹍﹍slim﹍﹍﹍﹍hot﹍﹍﹍﹍big﹍﹍﹍﹍thin﹍﹍﹍﹍fat﹍﹍﹍﹍wet﹍﹍﹍﹍beautiful﹍﹍﹍﹍﹍﹍﹍﹍interesting﹍﹍﹍﹍﹍﹍﹍﹍important﹍﹍﹍﹍﹍﹍﹍﹍dangerous﹍﹍﹍﹍﹍﹍﹍﹍expensive﹍﹍﹍﹍﹍﹍﹍﹍polite﹍﹍﹍﹍﹍﹍﹍﹍careful﹍﹍﹍﹍﹍﹍﹍﹍exciting﹍﹍﹍﹍bad/badly/ill﹍﹍﹍﹍little﹍﹍﹍﹍many/much﹍﹍﹍﹍old﹍﹍﹍﹍﹍﹍﹍﹍far﹍﹍﹍﹍﹍﹍﹍﹍练2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 .4.Which is _________(heavy), a hen or a chicken?5. He is ______ (bad) at learning maths. He is much_______ (bad) at Chinese and he is the_________ (bad) at English.6. Annie says Sally is the ________ (kind) person in the world.7. An orange ia a little ______ (big) than an apple, but much ________ (small) XXX River is the_______ (long) river in China.9. Sue is a little ___________ (beautiful) than her sister.10.My room is not as_________(big) XXX' s.11.--How difficult is physics?--I' m not sure.--Is it ________(difficult) than maths?--I don' t think so.12.-- Annie plays the piano very ___________ (well).-- Sue plays it _____ (well) than Annie. And Sally plays it the _______(well).13. Saturdayis my_________ (busy) day in a week.操演3：挑选1. Which do you like _______, XXX coffee?A. XXX2.This work is _______ for me than for you.A. XXX difficult3.Who jumped_______of all?A. XXX4.Li Lei is_______ student in our class.A. XXX5. Tom is one of _______ boys in our class.A. XXX6. English is one of_______ XXX.A. XXXXXX7. Which is_______, Li Lei or Wu Tong?A. XXX..Jean works hard but she doesn’t work ____ Mary.A, XXX, as hard thanC, as harder asD, as hard as9.This is ____ book in our library.A, the most interestingB, most interestingC, the more interestingD, more interesting10.They got a Christmas tree and it was ____ ours.A, so tall asB, so taller asC, as tall asD, as taller as11.A taxi doesn’t run as ____ as an XXX.A, fastB, fasterC, fastestD, more fast12.Yangpu Bridge is one of ____ in the world.A, bigger bridgeB, the biggest bridgeC, the biggest bridgesD, bigger bridges13.Her cousin can draw ____ an artist.A, as well asB, not so well asC, as better asD, as good as14.Jinmao Tower is ____ building in Shanghai.A, highB, tallC, highestD, the tallest15. This box is___ that one.A. heavy thanB. so heavy thanC. heavier asD. as heavy as16 I think the story is not so ___ as that one.。

初中中考英语专项学习之比较级和最高级的用法归纳形容词、副词的比较级和最高级的构成规则形容词和副词的比较级和最高级是英语语法中非常重要的一部分，它们用于描述物品或事物的等级或程度。

在构成比较级和最高级时，需要遵循一定的规则。

形容词的比较级和最高级构成规则（1）一般形容词的比较级和最高级形式是在词尾加-er和-est 构成的。

例如:good - better - bestbad - worse - worstlittle - less - leastbig - bigger - biggestold - older - oldestyoung - younger - youngest（2）有些形容词没有比较级和最高级形式，它们通常以-able 或-ible结尾，表示“能够......”的形容词。

例如:able - abler - ablest -ible - ibler - iblest（3）以-e或-o结尾的形容词，在构成比较级和最高级时需要在词尾加-r和-st。

例如:happy - happier - happiestsad -更sad -最sadclear -更clear -最clear（4）有些形容词的比较级和最高级形式是由动词变化而来。

例如:good - better - best (好 -> 更好 -> 最好)bad - worse - worst (坏 -> 更坏 -> 最坏)副词的比较级和最高级构成规则（1）副词比较级和最高级形式是在词尾加-er和-est构成的。

例如:quickly - quicker - quickestslowly - slower - slowestwell - better - bestbadly - worse - worst（2）有些副词比较级和最高级形式是由动词变化而来。

例如:go - go further/more - go farthest/most (去 -> 去得更远 -> 去得最远/最多)come - come earlier/sooner/faster - come latest/slowest (来 -> 来得更早/更早 -> 来得最晚/最慢)需要注意的是，有些形容词和副词的比较级和最高级形式并不是通过在词尾加-er和-est来构成的。

比和最高一、比的用法:当两个人或事物（ A 和 B ）行比，我需要用到形容（副）的原或者比1．表达“A和 B 一”，用 as ⋯ as的构。

公式 : A+be+as+形容原 +as⋯+BA++as+副原 +as ⋯ +BEg I am as tall as you.He runs as fast as I.我的房和她的一大。

他游得和我一好。

2．表达“A不如 B”用 not as⋯as的构。

公式 : A+be 的否定形式+as+形容原 +as⋯+BA+ 助的否定形式++as+形容原 +as ⋯ +BEg I am not as tall as you.He doesn ’ t run as fast as I.我的房没有他的大。

我没有他游得好。

3.表达“A大于 B”用“比 +than ”的构。

公式 :A+be +形容比 +than+B⋯A++副比 +than+B ⋯Eg I am taller than you. 我比你高。

He runs faster than I. 他跑得比我快。

我的房比他的大。

我游得比他的好。

4.表示 A 是 ...中最大的构公式： A+be+the +形容最高+范A++the+ 形容最高 +范I am the tallest in my class.He runs the fastest in my class.我的房是里最大的。

我游得是我班最好的。

二 .形容和副的比和最高的化方法如下(1)符合规则的：情况加法例词一般情况直接加 -er ; -est all-taller-tallest 以不发音 e 结尾的词去 e 加–er ; -est nice-nicer-nicest以“辅音 +y”结尾的词变 y 为 i 再加 -er ; -estdry-drier-driestheavy-heavier-heaviest 重读闭音节结尾的词双写末尾辅音字母，再加-er ;-estthin-thinner-thinnest多音节和部分双音节单词在词前加 more ; mostmore deliciousmost delicious(2)几个不规则的形容词和副词的比较级和最高级如下表：原级比较级最高级good , well better bestbad , ill worse worstmany , much more mostlittle less leastfar farther / further farthest / furthest练习 1：写出下列词的比较级和最高级tall ﹍﹍﹍﹍slow fast ﹍﹍﹍﹍smart ﹍﹍﹍﹍﹍﹍﹍﹍smallfew﹍﹍﹍﹍﹍﹍﹍﹍nice late﹍﹍﹍﹍﹍﹍﹍﹍finebrave﹍﹍﹍﹍﹍﹍﹍﹍large﹍﹍﹍﹍pretty ﹍﹍﹍﹍easy ﹍﹍﹍﹍funny﹍﹍﹍﹍happy ﹍﹍﹍﹍lazy ﹍﹍﹍﹍heavy ﹍﹍﹍﹍dirty ﹍﹍﹍﹍dry ﹍﹍﹍﹍early﹍﹍﹍﹍busy ﹍﹍﹍﹍slim﹍﹍﹍﹍hot﹍﹍﹍﹍big﹍﹍﹍﹍thin﹍﹍﹍﹍fat﹍﹍﹍﹍wet﹍﹍﹍﹍beautiful﹍﹍﹍﹍﹍﹍﹍﹍interesting﹍﹍﹍﹍﹍﹍﹍﹍important﹍﹍﹍﹍﹍﹍﹍﹍dangerous﹍﹍﹍﹍﹍﹍﹍﹍expensive ﹍﹍﹍﹍﹍﹍﹍﹍polite﹍﹍﹍﹍﹍﹍﹍﹍careful﹍﹍﹍﹍﹍﹍﹍﹍exciting﹍﹍﹍﹍bad/badly/ill﹍﹍﹍﹍little﹍﹍﹍﹍many/much﹍﹍﹍﹍old﹍﹍﹍﹍﹍﹍﹍﹍far﹍﹍﹍﹍﹍﹍﹍﹍练习 2 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 .4.Which is _________ (heavy), a hen or a chicken?5.He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the _________ (bad) at English.6.Annie says Sally is the ________ (kind) person in the world.7.An orange ia a little ______ (big) than an apple, but much ________ (small) than a watermelon.8. The Changjiang River is the_______ (long) river in China.9. Sue is a little ___________ (beautiful) than her sister.10.My room is not as _________ (big) as my brother' s.11.--How difficult is physics?--I' m not sure.-- Is it ________(difficult) than maths?-- I don' t think so.12.-- Annie plays the piano very ___________ (well).-- Sue plays it _____ (well) than Annie. And Sally plays it the _______(well).13. Saturday is my_________ (busy) day in a week.练习 3：选择1. Which do you like _______, tea or coffee?A. wellB. betterC. bestD. most2.This work is _______ for me than for you.A. difficultB. most difficultC. much difficultD. more difficult3.Who jumped_______of all?A. farB. fartherC. farthestD. the most far4.Li Lei is_______ student in our class.A. tallB. tallerC. tallestD. the tallest5. Tom is one of _______ boys in our class.A. tallestB. tallerC. the tallest B. the tall6. English is one of_______ spoken in the world.A. the important languagesB. the most important languagesC. most important languageD. the most important language7. Which is_______, Li Lei or Wu Tong?A. strongB. strongestC. strongerD. the strongest8..Jean works hard but she doesn’ t work ____ Mary.A, as harder than B, as hard than C, as harder as D, as hard as9.This is ____ book in our library.A, the most interesting B, most interesting C, the more interesting D, more interesting 10.They got a Christmas tree and it was ____ ours.A, so tall as B, so taller as C, as tall as D, as taller as11.A taxi d oesn ’ t run as ____ as an underground train.A, fast B, faster C, fastest D, more fast12.Yangpu Bridge is one of ____ in the world.A, bigger bridge B, the biggest bridge C, the biggest bridges D, bigger bridges 13.Her cousin can draw ____ an artist.A, as well as B, not so well as C, as better as D, as good as 14.Jinmao Tower is ____ building in Shanghai.A, high B, tall C, highest D, the tallest15. This box is___ that one.A. heavy thanB. so heavy thanC. heavier asD. as heavy as16 I think the story is not so ___ as that one.A. interestingB. interestedC. more interestingD. most interesting。

1.31比较级与最高级1.直接在词尾加er和est如:tall ,small ,clean ,short quick cheap long…2.以e结尾的单词在词尾加r和st如: fine ,nice, free ,blue , safe, large wide…3.辅音字母加y的单词改y为i加er和est如，——词或副词的比较级只有一个音节：单音节词；两个音节：双音节词；三个及以上：多音节词音节：一个单词里有多少个元音发音就是几音节词。

一般有几个元音字母就是几音节词大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。

原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。

1) 规则变化单音节词和少数双音节词，加词尾-er，-est来构成比较级和最高级。

：easily more easily the most easilyImportant more important the most important2) 不规则变化原级比较级最高级Good better bestbad worse worstold older/elder oldest/eldestmuch/many more mostlittle less leastfar farther/further farthest/furthest(对)(错heavy__________slow _____________ few____ _____ brightly___________ far________ quickly ___________happy___________ unhappy________(二)用所给词的正确形式填空：1. Of the two girls, I find Lucy the _______ (clever).2. Gold(黄金) is ______ (little) useful than iron(铁).3. My sister is two years _______ (old ) than me.4. John’s parents have four daughters, and she is the _____ (young) child.5. The _____ (cheap) bags are the not usually the best ones.6. The short one is by far _______ expensive of the five.A. asB.A. interestingB. interestedC. more interestingD. most interesting4. His father began to work____ he was seven years old.A. as old asB. as early asC. sinceD. while5. I think science is _ than Japanese.A. much importantB. importantC. much more importantD. more much important6. This pencil is___ than that one.A. longestB. longC. longerD. as long7. These children are ____ this year than they were last year.A. more tallB. more tallerC. very tallerD. much taller8. It was very hot yesterday, but it is___ today.。

初中英语语法知识：比较级与最高级变化规则大多数形容词和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。

原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。

(1)单音节词加词尾-er，-est来构成比较级和最高级。

tall(高的) taller tallestgreat(巨大的) greater greatest(2)以不发音的e结尾的单音节词只加-r,-stnice(好的) nicer nicestlarge(大的) larger largestable(有能力的) abler ablest(3)以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er，-estbig(大的) bigger biggesthot热的) hotter hottestred红色的 redder reddest(4)"以辅音字母+y"结尾的双音节词，改y为i，再加-er，-esteasy(容易的) easier easiestbusy(忙的) busier busiest(5)以ly结尾的副词，除early-earlier-earliest，其他都是加more most.Slowly-more slowly-most slowlyBravely-more bravely-most bravelyquickly-more quickly-most quickly(6)少数以-er，-ow结尾的双音节词未尾加-er，-estclever(聪明的) cleverer cleverestnarrow(窄的) narrower narrowest(7)其他双音节词和多音节词在前面加more，most来构成比较级和最高级。

如：important(重要的) more important most importanteasily(容易地) more easily most easily(8)一些词的比较级和最高级，可以加-er或 -est，也可以加more或most，如：clever, polite等。

八年级英语比较级最高级单选题30题1. This book is ______ than that one.A. interestingB. more interestingC. most interestingD. the most interesting答案：B。

本题考查形容词比较级的用法。

A 选项“interesting”是原级；C 选项“most interesting”前缺少“the”且不是比较级；D 选项“the most interesting”是最高级。

“than”是比较级的标志词，所以要用比较级“more interesting”，故选B。

2. Of the three girls, Mary is ______.A. tallB. tallerC. the tallestD. the taller答案：C。

此题考查形容词最高级。

A 选项“tall”是原级；B 选项“taller”是比较级，用于两者之间的比较；这里是三个女孩，要用最高级“the tallest”，故选C。

3. My sister is ______ than me.A. oldB. olderC. oldestD. the oldest答案：B。

本题考查比较级。

A 选项“old”是原级；C 选项“oldest”前缺少“the”且不是比较级；D 选项“the oldest”是最高级。

“than”表明要用比较级“older”，故选B。

4. This tree is ______ of all.A. tallB. tallerC. the tallestD. the taller答案：C。

此题考查最高级。

A 选项“tall”是原级；B 选项“taller”是比较级；这里是在所有的树中比较，要用最高级“the tallest”，故选C。

5. The weather today is ______ than yesterday.A. goodB. betterC. bestD. the best答案：B。

八年级英语比较级最高级单选题30题1. This book is ______ than that one.A. interestingB. more interestingC. most interestingD. the most interesting答案：B。

本题考查比较级的用法。

interesting 的比较级是在前面加more，最高级是the most interesting。

根据than 可知要用比较级，所以选B。

2. The population of Shanghai is ______ than that of Tianjin.A. largeB. largerC. largestD. the largest答案：B。

“人口的多少”用large 或small 表示，由than 可知要用比较级，large 的比较级是larger，最高级是largest，所以答案是B。

3. Who runs ______, Tom or Jerry?A. fastB. fasterC. fastestD. the fastest答案：B。

此句是在两者之间比较谁跑得更快，要用比较级，fast 的比较级是faster，最高级是fastest，故选B。

4. This is the ______ film I have ever seen.A. goodB. betterC. bestD. well答案：C。

ever 常与最高级连用，good 的最高级是best，所以选C。

5. The weather in Beijing is getting ______ and ______.A. warm; warmB. warmer; warmerC. warmest; warmestD. the warmest; the warmest答案：B。

“比较级+ and + 比较级”表示“越来越……”，warm 的比较级是warmer，所以答案是B。

八年级英语形容词比较级最高级专题练习专题：形容词,副词比较级、最高级(一)1.形容词,副词比较级和最高级的概念。

形容词和副词可以靠改变形式来表示程度的例外。

我们把这种变化形式叫做比较等级。

要比较两个或两个以上的人或物时,就必须用形容词的比较级和最高级。

形容词、副词有三个级：原级(Positive Degree),比较级)和最高级(Superlative Degree)。

2.形容词比较级和最高级的构成。

①单音节和少数双音节形容词、副词的规则变化情况：a.在原级的词尾加-er变为比较级,加-est变为最高级。

e.g. short(原级)---shorter(比较级)---shortest(最高级)long(原级)---longer(比较级)---longest(最高级)b.如原级以e结尾,则比较级只加-r,最高级只加-st。

e.g. large---larger---largest nice---nicer---nicestc.如原级以“辅音字母+y”结尾,要将y改为i,再加-er,-est。

e.g. busy---busier---busiest easy---easier---easiestd.原级以重读闭音节结尾,而且末尾只有一个辅音字母(不含字母组合er等),要双写这个辅音字母,再加-er,-est。

e.g. fat---fatter---fattest big---bigger---biggest②大多数双音节和多音节形容词、副词的规则变化,是在原级前加more变成比较级,加most变成最高级。

e.g. beautiful(原级)---more beautiful(比较级)---most beautiful(最高级)interesting(原级)---more interesting(比较级)---most interesting(最高级)③有少数形容词,副词的比较级和最高级是不规则的。

这些单词的变法需要大家识记。