小学英语形容词比较级最高级讲解
11：语法专练十一：小学形容词的比较级和最高级
形容词的比较级和最高级一．形容词的比较级和最高级的用法在英语中，在表示两者作比较时，形容词要用特别的形式，称为“比较级”，三者及三者以上作比较时用“最高级”，原来的形容词称为“原级”。
e.g. You look taller than me .你比我高。
You are heavier than me.你比我重。
I am the strongest in my class. 我是我们班最强壮的。
二.形容词比较级和最高级句型结构1.比较级句型：主语A+ be 动词 + 形容词比较级 + than + B A……比B……e.g. He is older than me.他比我年长。
【拓展】比较级的其他表达方式①"the+形容词比较级+of the two+……"表示"...是两者中较…的"。
e.g. He is the heavier of the two boys.Look at the two boys. My brother is the taller of the two.②"比较级+and+比较级"表示"越来越……"。
e.g. He is getting taller and taller.他越来越高。
③"the+比较级，the+比较级"表示"越……越……"。
e.g. The more careful you are，the fewer mistakes you'll make你越细心，就会越少犯错误。
he more we get together, the happier we will be.我们聚得越多，我们就越开心The harder you work , the better you'll be.你越努力工作，你就会变得越好。
辅助练习：1. Jim is _______ than all the others. (tall)2. Things are getting _______ and _______. (bad)3. The higher you climb, the _______ it will be. (cold)2.最高级句型：主语 + be动词 + the + 形容词最高级 + 介词短语（介词短语：in my class ,in the room ,in the hall …）e.g. He is the tallest in our class.【拓展】最高级的其他形式①"主语+be+ one of the+形容词最高级+复数名词+in/of短语"表示"……是……中最……之一"e.g. Beijing is one of the largest cities in China.②序数词+最高级e.g. Hainan Island is the second largest island in China.辅助练习：1.The changjiang river is ____________________ (long) river in China.2. The Yellow River (Huang He) is ________________ （第二长）river in China3.A.形容词的比较级和最高级变化规则B. 部分双音节与多音节的词比较级在原级之前加more, 最高级在原级之前加most beautiful---more beautiful---most beautifulinteresting--- more interesting –most interestingdifficult--- more difficult – most difficultC.不规则变化的形容词:little / few - less – least good – better - bestbad/ill - worse – worst far -- farther/further—farthest/furthestmany/much – more – moste.g. 比较一下下列句子，领悟原级、比较级、最高级的用法。
【英语】形容词的比较级和最高级知识点(精讲)
【英语】形容词的比较级和最高级知识点（精讲）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。
形容词比较级最高级语法
形容词比较级最高级语法形容词的比较级和最高级的语法规则如下：一、比较级形容词比较级是用来表示两者之间的差异或相对关系的。
在英语中，形容词的比较级可以通过以下几种方式来构成：1.规则变化：大多数形容词的比较级可以通过在词尾加-er来构成。
例如，happy -> happier，tall -> taller。
2.不规则变化：一些形容词的比较级有特殊的拼写形式。
例如，good -> better，bad -> worse。
3.特殊规则：对于以-e结尾的形容词，通常只需在词尾加-r。
例如，fine -> finer。
在句子中，形容词的比较级通常用于表示两者之间的相对关系。
例如：This book is more interesting than that one.（这本书比那本书更有趣。
）二、最高级形容词最高级是用来表示三者或三者以上之间的差异或相对关系的。
在英语中，形容词的最高级可以通过以下几种方式来构成：1.规则变化：大多数形容词的最高级可以通过在词尾加-est来构成。
例如，happy -> happiest，tall -> tallest。
2.不规则变化：一些形容词的最高级有特殊的拼写形式。
例如，good -> best，bad -> worst。
3.特殊规则：对于以-e结尾的形容词，通常只需在词尾加-st。
例如，fine -> finest。
在句子中，形容词的最高级通常用于表示三者或三者以上之间的相对关系。
例如：This is the most interesting book I have ever read.（这是我读过的最有趣的书。
）需要注意的是，形容词的比较级和最高级也可以用于表示程度或数量上的差异或相对关系，具体使用情况需要根据语境来判断。
形容词比较级最高级讲解与练习
I like the older one of the two books. 我喜欢这两本书中较旧的那本。
三、形容词原级的用法1. 在表示“和…一样…”时，可用“as+原级+ as”结构：He is as busy as before. 他还是和以前一样忙。
Modern computers can be as small as a book. 现在的电脑可以像一本书那样大。
2. 在表示“不像…那样…”时可用“not as(so)+原级+ as”这种结构：1)今天不像昨天那样冷。
It isn’t so/as cold as yesterday. =It’s hotter than yesterday.2)杰克不像看上去那样老。
Jack is not as old as he looks. =Jack is younger than he looks.3.very, so, quite, too等词后面只能加原级1）It’s too/so/very hot today. Let’s go swimming, shall we?比较级和最高级练习（一）一、选择填空( ) 1. This box is___ that one.A. heavy thanB. so heavy thanC. heavier asD. as heavy as( ) 2 This book is____ that one, but____ than that one.A. as difficult as; expensiveB. as more difficult as; more expensiveC. as difficult as; more expensiveD. more difficult as; as expensive( ) 3 I think the story is not so ___ as that one.A. interestingB. interestedC. more interestingD. most interesting ( ) 4. I think science is _____ than Japanese.A. much importantB. importantC. much more importantD. more much important ( ) 5. This pencil is_____ than that one.A. longestB. longC. longerD. as long( ) 6. My mother is no _____ young.A. shorterB. longerC. littleD. few( ) 7. These children are _____ this year than they were last year.A. more tallB. more tallerC. very tallerD. much taller( ) 8. It was very hot yesterday, but it is___ today.A. even hotterB. more hotterC. much more hotD. much hot ( ) 9 The jacket was so___ that he decided to buy it. ,A. muchB. littleC. expensiveD. cheap( ) 10 Our classroom is____ larger than theirs.A. moreB. quiteC. veryD. much( ) 11 Your room is ___ than mine.A. three time bigB. three times bigC. three times biggerD. bigger three times ( ) 12 His father is____than his mother. ;A. older four yearsB. as four years olderC. four years olderD. bigger four years ( ) 13. Maths is more popular than____.A. any other subjectB. all the subjectsC. any subjectD. other subject ( ) 14. China is larger than ____ in Africa (非洲).A. any other countryB. other countriesC. the other countryD. any country ( ) 15. Tom is stronger than ___ in his class.A. any other boyB. any boysC. any boyD. other boy( ) 16 When spring comes, it gets____.A. warm and warmB. colder and colderC. warmer and warmerD. shorter and shorter ( ) 17. By and by(渐渐地), ____ students in our class like English.A.more and moreB. much and muchC. many and manyD. less and least( ) 18. At last he began to cry ___.A. hard and hardB. more hard and more hardC. harder and harderD. less hard and less harder( ) 19. When spring comes, the days get ____ and nights ____.A. short; longB. long; shortC. longer; shorterD. shorter; longer( ) 20. ___ I look at the picture, ____ I like it.A. The best; the moreB. The more; the lessC. The more; lessD. More; the more二、写出下列单词的最高级1.hot__________2.new_________3. clean________4. high________5. heavy_______6.cold_________7.bad__________8.little_________9.old_________10. busy _______11.thin ______ 12. many ______ 13.slow ________ 14.delicious _______15.polite_______16.long________ 17.wide_________ 18.fat ________ 19.few________ 20.brightly________21.badly_______ 22.far________ 23.quickly_______ 24.happy_______ 25.unhappy_______三、用适当形式填空：1. Of the two girls, I find Lucy the _______ (clever).2. My sister is two years _______ (old ) than I.3. John’s parents have four daughters, and she is the _____ (young) child.4. The _____ (cheap) bags are the not usually the best ones.5. The boy is not so ______ (interesting) as his brother.6. Dick sings _____ (well), she sings ______(well) than John, but Mary sings______(well) in her class.7. She will be much ______ (happy) in her mew house.8. Bob is _________ ( young ) than Fred but __________ (tall) than Fred.9. Yingtian is not as ___________ (tall) asYongxian.10. Almost all the students' faces are the same but Li Deming looks _______ (fat) than before .11. Which is _________ (heavy), a hen or a chicken?12.-- 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)girlin theclass.13. He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the _________ (bad) at English.14. Annie says Sally is the ________ (kind) person in the world.15.He is one of the____________ (friendly) people in the class, I think.一、选择填空( ) 1. ___ you come back, _____ it will be.A, The quicker; the best B. The sooner; the betterC. Faster; the betterD. The sooner; better( ) 2. I like_______ one of the two books. A. the older B. oldest C. the oldest D. older ( ) 3. Which is___country, China or Japan? A. the large B. the larger C. larger D. largest ( ) 4. Of the two cups, he bought . A. the smaller B. the smallest C. small D: smaller ( ) 5. Which do you like ___, tea or coffee? A. well B. better C. best D. most( ) 6.This work is ____ for me than for you.A. difficultB. most difficultC. much difficultD. more difficult( ) 7. Which do you think tastes ____, the chicken or the fish?A. goodB. betterC. bestD. well( ) 8. The Great Pyramid(金字塔) is about 137 metres high today, but it was once ________A. higherB. highestC. high tooD. more high( ) 9. Who jumped____of all? A. far B. farther C. farthest D. the most far( ) 10. Li Lei is___ student in our class. A. tall B. taller C. tallest D. the tallest( ) 11. The fifth orange is____ of all. Give it to that small child.A. bigB. biggerC. the biggerD. the biggest( ) 12. Who is_____of you three? A. the oldest B. much older C. oldest D. older( ) 13.Tom is one of ____ boys in our class. A. tallest B. taller C. the tallest B. the tall ( ) 14. Beijing is one of____ in China.A. the largest cityB. the large citiesC. the larger citiesD. the largest cities( ) 15. ___ like playing football and watching TV.A. Most boysB. Most of theyC. Most boyD. More of they( ) 16. ___ is more beautiful than roses.A. No other flowerB. No another flowerC. Not other flowerD. Not all flowers( ) 17. The tree is ______ in the garden.A. the tallerB. the tallestC. taller than of allD. tall.( ) 18. Mary studies harder _______in her class.A. as any oneB. than any other girlC. than the otherD. than anyone( ) 19. China is ________ country in the world.A. the third largestB. the largest thirdC. the third largeD. a third largest( ) 20-Which is ____ season in Beijing? -I think it's autumn.A.goodB.betterC.bestD.the best( ) 21. Mobile phones are very popular now and they are _____ than before.A. cheapB. cheaperC. cheapestD. the cheapest( ) 22.I study English as_______as my brother.A.hardB. harderC. hardestD.hardder( ) 23.She is the second _______student in our class.A. tall B. taller C. tallest( ) 24.He feels _____ today than yesterday.A. tiredB. more tiredC. more tirederD. much tired( ) 25. This book is ____ of the two.A. thinnerB. the thinnerC. more thinnerD. the thinnest( ) 26. She looks _____ than she does.A. the more olderB. very olderC. much olderD. more older( ) 27. The garden is becoming ______.A. more beautiful and moreB. more beautiful and beautifulC. more and more beautifulD. more beautiful and beautifuler二、用适当形式填空：1. A dictionary is much ____________ (expensive) than a story-book.2. An orange ia a little _______ (big) than an apple, but much ______ (small) than a watermelon.3.Miss Chen is __________than Mr. Wang. (popular)4. Playing computer games is____________of all the activities.(interesting).5. The Nile(尼罗河) is ____________river in the world. (long)6. Test 1 is ____________of all the tests. （difficult）7. He is ________than any other boy in the class.（clever）8. She is_____________than all the other students. (young)9. That window is ____________of the two. (wide)10. Where is the ____________bus-stop? (near)11. He is one of ____________football players. (famous)12. Tom drives much _____________than John. (careful)13. The white flower is ____________ (beautiful). The yellow flower is ____________ (beautiful)than the white flower. The red flower is the ____________of the three.三、翻译句子：1.这本书跟那本书一样有趣。
英语知识归纳总结： 形容词副词的比较级与最高级
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.。
形容词的比较级与最高级详细讲解
形容词的比较级和最高级一、比较级的定义：大多数的形容词都有三个级别：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。
二、比较级的构成：（1）规则变化:①单音节和部分双音节的形容词一般在词尾加—erEg：calm-—-calmer tall—-—taller smart—-—smarter②以字母e结尾的直接在词尾加—rEg：nice—--nicer fine-—-finer large-——larger③以“辅音+y 结尾的词，变y为i，再加-er”Eg: early--—earlier happy——-happier busy—-—busier④以重读闭音节的单个辅音字母结尾的词,双写辅音字母，再加—erEg: big———bigger thin--—thinner hot-——hotter⑤多音节或部分双音节的形容词在原级前面加moreEg: popular--—more popular important---more important(2)不规则变化：少数形容词的比较级变化是不规则的：good—--better bad/ill--—worse many/much--—more little—--less far——-farther/further old—--older/elder三、比较级的用法:(一)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Eg I am as tall as you.我和你一样高。
He runs as fast as I。
他跑得和我一样快。
Eg I am not as tall as you。
我没有你高。
He doesn’t run as fast as I。
29、小学英语语法比较级 & 最高级
比较级 & 最高级一、形容词的比较级1、形容词比较级在句子中的运用：两个事物或人的比较用比较级，比较级后面一般带有单词than。
比较级的句子结构通常是：什么 + 动词be (am , is , are ) + 形容词比较级 + than（比）+ 什么 ,如：I'm taller and heavier than you. （我比你更高和更重。
）An elephant is bigger than a tiger. （一只大象比一只老虎更大。
）比较级前面可以用more, a little 来修饰表示程度。
than后的人称代词用主格（口语中可用宾格）。
2．形容词加er的规则：① 一般的直接在词尾加er ，如 tall - taller , strong - stronger ,② 以e结尾的，直接加r ，如 fine - finer ,③ 以辅音字母加y结尾的，先改y为i再加er，如funny - funnier④以一个元音字母和一个辅音字母结尾，双写最后的字母再加er，如big--bigger, thin--thinner ,hot–-hotter， sad--sadder，fat—fatter3．不规则形容词比较级：good--better,beautiful--more beautiful， expensive--more expensive二、副词的比较级1．形容词与副词的区别 (有be用形，有形用be；有动用副，有副用动)⑴在句子中形容词一般处于名词之前或be动词之后。
⑵副词在句子中最常见的是处于实义动词之后。
2．副词比较级的变化规则基本与形容词比较级相同☆注意☆1、比较的两者应该是互相对应的可比较的东西。
典型错误：My hair is longer than you.（我的头发比你更长。
）比较的两者是我的头发、你（整个人），那么比较的对象就没有可比性。
应该改为：My hair is longer than yours. 或My hair is longer than your hair.2、如果比较的两者是一样的时候，我们会用as…as…这个词组。
形容词的比较级与最高级变化规则
形容词的比较级与最高级变化规则形容词是用来描述人或物的性质或特征的词汇。
在使用形容词时，我们常常需要比较不同人或物之间的差异。
为了进行比较，在英语中，我们使用比较级和最高级来表示不同程度或者大小。
本文将介绍形容词比较级和最高级的变化规则，助您清楚地运用。
一、比较级1. 添加-er或者-y变成-i-er大部分形容词在比较级中，直接在词尾加上-er。
例如：a) fast（快）- faster（更快）b) easy（容易）- easier（更容易）然而，以字母e结尾的形容词需要将e去掉，并将其换成-er。
例如：a) large（大）- larger（更大）b) brave（勇敢）- braver（更勇敢）对于以辅音字母结尾，且末尾只有一个元音字母+一个辅音字母的形容词，需要双写末尾的辅音字母。
例如：a) big（大）- bigger（更大）b) thin（瘦）- thinner（更瘦）2. 以辅音字母+y结尾的形容词对于以辅音字母+y结尾的形容词，在比较级中，需要将y变成i，然后再加上-er。
例如：a) happy（开心）- happier（更开心）b) funny（有趣）- funnier（更有趣）3. 不规则变化有一些常用形容词的比较级有不规则的变化规则，需要特别记住。
例如：a) good（好）- better（更好）b) bad（坏）- worse（更坏）c) far（远）- further（更远）二、最高级1. 一般规则在最高级中，大部分形容词在词尾加上-est。
例如：a) small（小）- smallest（最小）b) tall（高）- tallest（最高）如果形容词以字母e结尾，只需在词尾加上-st。
例如：a) large（大）- largest（最大）b) wise（聪明）- wisest（最聪明）2. 以辅音字母+y结尾的形容词同样地，对于以辅音字母+y结尾的形容词，在最高级中，需要将y变成i，然后再加上-est。
形容词的比较级和最高级知识讲解及练习整理
形容词的比较级和最高级知识讲解及练习整理在英语学习中，形容词的比较级和最高级是非常重要的语法知识点。
它们用于描述事物之间的程度差异，让我们的表达更加准确和丰富。
接下来，让我们一起深入了解一下形容词的比较级和最高级的相关知识，并通过一些练习来巩固所学。
一、形容词比较级和最高级的构成规则1、一般情况下，直接在形容词词尾加 er 构成比较级，加 est 构成最高级。
比如：small smaller smallesttall taller tallest2、以不发音的字母e 结尾的形容词，直接在词尾加r 构成比较级，加 st 构成最高级。
例如：nice nicer nicestwide wider widest3、重读闭音节结尾且末尾只有一个辅音字母的形容词，要先双写这个辅音字母，然后再加 er 构成比较级，加 est 构成最高级。
比如：big bigger biggesthot hotter hottest4、以“辅音字母＋y”结尾的形容词，要先把 y 变为 i，再加 er 构成比较级，加 est 构成最高级。
例如：happy happier happiestheavy heavier heaviest5、部分双音节和多音节形容词，在词前加 more 构成比较级，加most 构成最高级。
比如：beautiful more beautiful most beautifulimportant more important most important二、形容词比较级和最高级的用法1、比较级的用法表示两者之间的比较，常用“than”连接。
例如：He is taller than me（他比我高。
）可以用“much ／ a lot ／ far ＋比较级”表示“……得多”，“a little ／a bit ＋比较级”表示“……一点儿”。
比如：This book is much more interesting than that one（这本书比那本有趣得多。
小学英语语法课件 形容词比较级最高级及反义词
3. 形容词的比较级和最高级
用法
（1）表示“等于”时用原级比较，常用句型as…as…，否定句中 用not so/as…as…
She is as tall as I. 她和我一样高。 This book is as interesting as that one.
这本书和那本书一样有趣。
3. 形容词的比较级和最高级
用法
（2）表示两者之间进行比较时用比较级。 结构：主语+be.+adj.比较级+than+… He is younger than I. 他比我年轻。 The Changjiang River is longer than Yellow River. 长江比黄河长。
4. 形容词的反义词
comfortable---uncomfortable 舒适，不舒适 sure---unsure 确信，不确定 thin-fat 瘦 胖 long-short 长 短 many---little 多 少 much---few 多 少 clever---foolish 聪明 蠢 easy----difficult 容易 难 smooth---rough 光滑 粗糙
Change them into comparative and superlative degrees.
exciting more exciting
brightly more brightly slowly more slowly
easily more easily
most exciting most brightly most slowly most easily
形容词比较级和最高级的详细讲解
1、大多数词后加 er 或 est2、以字母 e 结尾的词后加 r 或 st 如： fine nice large cute late3、以一个辅音字母结尾的重读闭音节词，双写最后一个辅音字母再加 er 或est如： big slim wet red fat hot thin sad4、以辅音字母加 y 结尾的词，去掉 y ，再加 er 或 est 如： easy pretty happy busy healthy lazy heavy funny early tidy thirsty5、以---ous/---ful/---less/---ing/---ed/---ly 等结尾的多音节词和双音节词加 more 或 most 如：famous beautiful careless generouscarefulhelplesshumoroushelpfulhopelessdangeroususefuluselessinteresting exciting amazing boring tiringinterested excited amazed bored tiredquickly carefully healthily luckily①部分前面加 more 或 most 的双音节词有：patient honest special often②部分既可以加 er/est 也可以加 more/most 的双音节词有： clever polite simple stupidgood/well---better---best bad/badly/ill---worse---worstmany/much---more---most little---less---leastold---older/elder---oldest/eldestfar---farther/further---farthest/furtheste.g. The picture is more beautiful than that one.e.g. Which ( city) is bigger，Wuxi or Suzhou?e.g. The prettier of the two girls is Lily.The more beautiful of the twins is the elder sister.e.g. even worse, muchmore important (mucholder), nomore (not …any more) This story is far more interested than that one.I’m too tired. I can ’t walk any farthe r.e.g. My elder brother is two years older than I.=I am two years younger than my elder brother.The sun is 13,000,000 times larger than the earth.I got to school five minutes earlier/later than Tom (did).e.g. He is getting fatter and fatter.Our country is becoming more and more beautiful.e.g.The more careful you are, the fewer mistakes you will make.1、比较的两个对象要一致(人比人，物比物) 。
形容词的比较级和最高级专项讲解
形容词的比较级和最高级专项讲解形容词的比较级和最高级专项讲解常见的形容词及其比较级和最高级的构成规则变化：1.单音节和部分双音节的形容词一般在词尾加-er。
例如：calm---calmer---calmest，tall---taller---tallest，smart---smarter---smartest。
2.以字母e结尾的形容词直接在词尾加-r。
例如：nice---nicer---nicest，fine---finer---finest，large---larger---largest。
3.以“辅音+y结尾的词，变y为i，再加-er”。
例如：early---earlier---earliest，happy---happier---happiest，busy---busier---busiest。
4.以重读闭音节的单个辅音字母结尾的词，双写辅音字母，再加-er。
例如：big---bigger---biggest，thin---thinner---thinnest，hot---hotter---hottest，fat---fatter---fattest，wet---wetter---wettest，red---redder---reddest，sad---sadder---saddest，slim---slimmer---slimmest。
5.多音节或部分双音节的形容词在原级前面加more。
例如：popular---more popular---most popular，important---more important---most important。
特殊变化：原级：good / well，many/ much，bad / badly/ill（坏地），little，old，far。
比较级：better，more，worse，less，older（年龄）elder(辈分)，farther(距离)/ further（程度）。
比较级和最高级的讲解
比较级和最高级的讲解比较级和最高级是英语语法中描述形容词或副词相对程度的术语。
比较级用于描述某物或某人比另一个物或人更怎么样，而最高级则用于描述在某一范围内某物或某人是最怎么样的。
1. 比较级的构成：大多数形容词和副词的比较级形式是在词尾加上“-er”。
例如：“fast”的比较级是“faster”“beautiful”的比较级是“more beautiful”“hard-working”的比较级是“more hard-working”对于以“-e”结尾的形容词，通常直接在词尾加上“-r”。
例如：“late”的比较级是“later”对于以“辅音+y”结尾的形容词，先把y改为i，再加“-er”。
例如：“happy”的比较级是“happier”2. 最高级的构成：最高级形式通常在形容词或副词前面加上“most”。
例如：“fast”的最高级是“fastest”“beautiful”的最高级是“most beautiful”“hard-working”的最高级是“most hard-working”需要注意的是，一些形容词或副词的比较级和最高级有其特殊的构成方式。
例如，“good”的比较级是“better”，最高级是“best”。
同时，还有一些形容词没有比较级和最高级，比如“unique”（独一无二的）。
3. 使用场合：比较级和最高级通常用在比较句中。
例如，“She runs faster than him.”（她跑得比他快。
）和“He is the most hard-working student in his class.”（他是班上最用功的学生。
）4. 注意点：使用比较级和最高级时，需要注意比较的对象是否在同一范围内或具有可比性。
例如，“My dog is the smartest animal on earth.”（我的狗是地球上最聪明的动物。
）这里的比较对象“我的狗”和“地球上其他动物”可能并不具有直接可比性。
小学英语08-形容词比较级-最高级及用法
什么是形容词形容词是用来修饰名词的词，在句中作定语、表语、宾语补足语。
She is a beautiful girl.她是个漂亮的女孩。
The apple is big and round.这个苹果又大又圆。
，Have you got everything ready for the meeting?你为这次会议做好准备了吗？一、形容词的主要用法1.形容词+名词She is a good student.她是一个好学生。
It's a long way.这是一条很长的路。
I have a big nose.我有一个大鼻子。
2.系动词+形容词1)状态系动词（be动词）+ 形容词This bike is expensive.这辆自行车很贵。
I'm busy now.我现在很忙。
They are happy together.他们在一起很开心。
2)持续系动词+形容词He always keeps silent at meeting.他开会时总保持沉默。
The shop stays open till eight o'clock.商店开到八点。
3)表象系动词+形容词He looks tired.他看起来很累。
He seems（to be）very sad.他看起来很伤心。
4)感官系动词+形容词The scarf feels very soft.这条围巾手感很软。
This flower smells nice.这朵花闻起来很香。
5)变化系动词+形容词The leaves turn green.叶子变绿了。
The egg becomes bigger.蛋变大了。
学习小贴士：●在英语单词中something, anything, nothing等不定代词被形容词修饰时，形容词放在不定代词后面。
I have something important to tell you.我有重要的事要告诉你。
形容词比较级与最高级讲解
形容词比较级的用法( 1)1.比较级表示两者之间进行比较。
结构为“比较级+ than •”意为“比，更，”。
比较级前后比较对象必须一致。
重复部分可用that 或those 代替。
e.g. 1) 我们学校比他们的学校大。
Our school is ___ _______ _______ .2) 镇江的天气比北京的天气暖和。
The weather in Zhenjiang is __ ________ _____ in Beijing.2.修饰原级：very， quite， so， such， much too， too比较级前常用much, a lot, a little, a bit, even, far, still 等修饰，表示比较的程度。
e.g. 1) 他今天感觉比昨天更累一些。
He feels __ ___ __ ___ today than yesterday.2)这辆自行车比那辆贵多了。
This bike is ____ _____ _____ than that one.三、形容词最高级的用法1.最高级表示三者或三者以上的人或事物进行比较。
结构为“ the +最高级+ of…/ in…(比较范围)” 意为“(在,范围)最,”。
最高级前有名词所有格或物主代词时，不用定冠词the。
e.g. 1) Roses are _________________ (beautiful) flowers of all the flowers.2) Betty is _________ (short) girl in her team.3)丹尼尔是我们最好的朋友。
__ Daniel is .2.最高级常与“one of…"或序数词连用。
ne of + the +最高级+名(复)，表示“最，之一"e.g. 1) English is one of ________________(important) languages.2) The Yellow River is the second ____(long) river in China.3 . 比较级与最高级的互换He is the tallest in our class.=He is taller than anyone else in our class.=He is taller than any other student in our class.=He is taller than the other students in our class.=Nobody else is taller than him in our class.试一试：Tom 是我们班跑得最快的。
小升初英语语法零基础形容词比较级和最高级
小升初英语语法零基础：形容词比较级和最高级形容词是修饰名词、表示名词属性的词。
学习形容词，很重要的一部分内容就是形容词的比较级、最高级。
关于它们的构成，之前已经有所归纳，请看形容词比较级的构成方法。
上一次我们讲了形容词原级的用法，今天就来说说比较级和最高级吧~形容词比较级的用法一、在"...than..."句中：He is taller than I.（口语中常作：He is taller than me.）他比我高。
He is two heads taller than I.他比我高出两个头。
二、在"which..., ...or...?"句中，表示两者比较：Which is bigger, the sun or the moon?太阳和月亮，哪一个更大？三、比较级+and+比较级：It's getting darker and darker.天越来越黑了。
He is getting more and more interested in sports.他对体育越来越感兴趣。
四、The more..., the more...：The more you eat, the more you want.你越吃越想要。
五、形容词比较级前可受 much, far, a lot, still, no, a little, even, any 修饰，表示超出的程度：We have a much better life now.我们现在的日子好得多了。
The buildings look far uglier in London than here.伦敦的建筑比这儿的难看得多。
This story is even more interesting than that one.这个故事比那个更有趣。
I made a lot more mistakes than you (did).我犯的错误比你多多了。
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形容词的比较级和最高级
A.按规则变化
①单音节和少数双音节单词
②部分双音节与多音节的词比较级在原级之前加more, 最高级在原级之前
加most
beautiful---more beautiful---most beautiful
interesting---
difficult---
B.不规则变化的形容词:
用法：as+原级+as I'm as tall as you.
be+比较级+than Bob is taller than John.
be+最高级+of/in（范围）John is the tallest of the three.
（最高级一定要加the）John is the tallest in his class.
巩固练习：
(一)写出以下各形容词的比较级和最高级：
1. nice ______________________
2. fat ____________________
3. slow _____________________
4. dry ____________________
5. happy ____________________
6. wet ____________________
7. much ____________________ 8. ill _____________________
9. little _____________________ 10. bad ___________________
11. thin ______________________ 12. far ____________________
13. early _____________________ 14. careful_________________
15. exciting ___________________ 16. busy __________________
(二)根据句意，用所括号内所级形容词的比较等级形式填空：
1. Mr. Smith is _________ man in this office. (rich)
2. Winter is _________ season of the years. (cold)
4. It is much _______ today than yesterday. (hot)
5. She is a little ________ than her classmates. (careful)
6. ________ people came to the meeting than last time. (many)
7. Which book is ________, this one or that one? (easy)
8. My room is _______ than yours. (small)
9. Hainan is _______ from Beijing than Hunan. (far)
10. Skating is _______ than swimming. (exciting)
11. Jim is _______ than all the others. (honest)
12. Things are getting _______ and _______. (bad)
13. The higher you climb, the _______ it will be. (cold)
14. Now his life is becoming ________ and _______. (difficult)
（三）用适当形式填空：
1.Bob is _________( young ) than Fred but ___________ (tall)
than Fred.
2.Almost all the students' faces are the same, but Li Ming looks
_______ (fat) than before after the summer holidays.
3.Which is _________(heavy), a duck or a chicken?
4.I’m ______________(good) of all.
5.-- How _________ (tall) is Sally?
-- She' s 1.55 meters ________(tall).
-- What about Xiao Ling?
-- She' s only 1.40 meters ________(tall). She is much _______(short)
than Sally. She is also the _______ (short) girl in the class.
6.He is ______ (bad) at learning math. 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.。