比较级的语法讲解

一、比较级的含义及用法

6B的前两单元都是关于比较级的问题，但两个单元讲的不是同一种类型的比较级。第一单元主要是形容词的比较级，第二单元主要是副词的比较级。（一）形容词比较级

在第一单元中，主要是对物品的大小，长短，高矮，胖瘦，年龄进行比较，涉及的词汇是形容词。在具体应用时要注意的是以下几个方面的内容：

1、有比较才有比较级。如：I am taller than him .

2、比较结果一样用原级。如：I am as tall as him .

3、比较两人的东西，选择的人称应用名词性物主代词。如：Whose bag is heavier, yours or mine?

4、比较出比别人多多少或高多少等类似的问题时，要把多多少放在形容词比较级前面。如：I am 5 cm taller than you .

5、对含有形容词比较级的一般疑问句的回答，要注意be动词的用法。如：Whose apples are heavier, yours or mine? Mine are.

（二）副词比较级

在第二单元中，主要是对动作的程度进行比较，涉及的词汇是副词。在具体的应用中也要注意以下几个方面的内容：

1、对动作的程度比较时，所用的时间状态一般为一般现在时。以现在的时间为基准。

2、注意其一般现在时第三人称单数形式。

3、像这样的问句：Who runs faster , Jim or Tom?其回答不能受第一单元的影响而答出Jim is ，而应该是Jim does.

另外，在第二单元中的be good at 和do well in 的后面都应加名词或动名词，都应该是项目名称，如：They are good at singing.并且，be good at 和do well in也有比较级，如：Nancy is better at PE than me .

二、比较级的构成

形容词比较级和副词比较级的构成方法基本一致：

1.、一般情况下，在单词的词尾直接加-er。如：

tall-taller small-smaller high-higher fast-faster

2、以字母e结尾的单词加-r。如：

nice-nicer late-later

3、重读闭音节词，应双写辅音字母，再加-er。如：

hot-hotter red-redder big-bigger thin-thinner fat-fatter

4、“辅音字母+y”结尾的词，先把y改为i，再加-er。如：

heavy-heavier busy-busier happy-happier

5、大多数较长的多音节形容词在前面加more。如：

carefully- more carefully difficult- more difficult

6、还有一些形容词的比较级的变化是不规则的，这些词就要同学们好好记一记了，如：

good/well-better bad-worse many/much-more

三、比较级的运用

（一）形容词比较级的句式结构

句子中一定不能缺少be动词！！！

1、陈述句

A am/is/are 形容词比较级than B.

例如：I am older than my cousin.

You are taller than me.

Jack is one year younger than Jim.

Su Hai’s hair is longer than Liu Tao’s.

2、一般疑问句

Am/Is/Are A 形容词比较级than B?

例如：Are you taller than me?

Is Jack one year younger than Jim?

Is Su Hai’s hair longer than Liu Tao’s?

3、特殊疑问句

Who is/are 形容词比较级than B?

Who is/are 形容词比较级，A or B?

Whose 名词is/are 形容词比较级than B’s/名词性物主代词？

Whose 名词is/are 形容词比较级，A’s or B’s?

例如：Who is taller than you?

Who is taller, you or me?

Whose hair is longer than Liu Tao’s?

Whose hair is longer, Su Hai’s or Liu Tao’s?

（二）副词比较级的句式结构

句子中一定不能出现be动词！！！

1、陈述句

A 动词（s）副词比较级than B.

例如：I run faster than my cousin.

Su Hai’s kite flies lower than Liu Tao’s.

The boys jump higher than the girls.

2、一般疑问句

Do/Does A 动词原形副词比较级than B?

例如：Do you run faster than your cousin?

Does Su Hai’s kite fly lower than Liu Tao’s?

Do the boys jump higher than the girls?

3、特殊疑问句

Who 动词s 副词比较级than B?

Who 动词s 副词比较级，A or B?

Whose 名词动词s 副词比较级than B’s/名词性物主代词？

Whose 名词动词s 副词比较级，A’s or B’s?

例如：Who runs faster than your cousin? (I do. / I run faster.) Who runs faster, you or your cousin? (I do. / I run faster.)

Whose kite flies lower than Liu Tao’s?

(Su Hai’s does./ Su Hai’s kite flies lower.)

Whose kite flies lower, Su Hai’s or Liu Tao’s? (Su Hai’s does./ Su Hai’s kite flies lower.)

初中英语语法考点比较级

比较等级，几多注意在本单元的学习中，我们又进一步了解了比较等级的用法。可是在具体运用中，常有同学因粗心而犯下一些错误。那么，学习比较等级，有那些要注意的地方呢？一注意单词拼写可不要以为拼写是一个小问题呀！形容词或副词变比较级的规则可要时刻牢记，该双写，该去e，该加more或该y变i，都是不能马虎的。例如：他总是比我到校早。 He always comes to school earlyer than me. （误）（正）He always comes to school earlier than me. 二注意比较对象在比较等级的句型中，比较的双方必须是同类事物，否则会引起歧义。即人与人，物与物的比较。例如：他的尺子比我的长。 His ruler is longer than me.（误）（正）His ruler is longer than mine. 三注意符合逻辑自身能进行比较吗？当然是不行的。可是有时我们因不小心而将自己和自己比较。为了避免这样的错误，可借助“any other+单数名词”来帮忙。例如：中国比亚洲的其他任何一个国家都大。 China is larger than any country in Asia. （误）（正）China is larger than any other country in Asia. 四注意修饰词语

在比较等级中，so, very, quite, too等修饰原级；much, a lot, far, even 等常修饰比较级。在使用时，不要弄错了。例如：姚明比我高多了。Yao Ming is very taller than I. （误）（正）Yao Ming is much taller than I. 五注意范围介词在表达最高级时，常用到in或of两个表范围的介词。in表示“在…范围之中”，而of常用于“在…同类之中”。例如：玛丽是我们班最漂亮的女孩。Mary is the prettiest girl of our class. （误）（正）Mary is the prettiest girl in our class. 六注意定冠词的使用 1. 形容词最高级前一般有定冠词，但如果前边也有物主代词，名词所有格等词来修饰时，定冠词the常被省略。例如：加里是我最好的朋友。Gary is my the best friend. （误）（正）Gary is my best friend. 2. 形容词比较级前一般不加定冠词，但句中有“of the two”结构表示“两者中较…的一个”时，定冠词the要加上。例如：苏珊是这两个女孩子当中较胖的一个。 Susan is fatter of the two girls. （误）（正）Susan is the fatter of the two girls. 3. 在使用最高级“one of the +最高级+复数名词”结构时，定冠词the不能丢掉。例如：

英语语法比较级和最高级的用法

英语语法---比较级和最高级的用法在英语中通常用下列方式表示的词：在形容词或副词前加more(如more natural,more clearly )或加后缀-er(newer,sooner )。典型的是指形容词或副词所表示的质、量或关系的增加。英语句子中，将比较两个主体的方法叫做“比较句型”。其中，像“A比B更……”的表达方式称为比较级；而“A最……”的表达方式则称为最高级。组成句子的方式是将形容词或副词变化成比较级或最高级的形态。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→narrowest 2．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→ablest 3．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→fattest 4．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→happiest 5．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 beautiful different→more different→most different easily→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"。 It is a most important problem.=It is a very important problem. 6．有少数形容词、副词的比较级和最高级是不规则的，必须熟记。如：good→better→best well→better→best bad→worse→worst ill→worse→worst old→older/elder→oldest/eldest many/much→more→most little→less→least far →further/farther→ furthest/farthest 二、形容词、副词的比较级和最高级的用法 1．“A + be +形容词比较级+ than + B” 意思为“A比B更……”。如：This tree is taller than that one. 这棵树比那棵树高。注意： ①在含有连词than的比较级中，前后的比较对象必须是同一范畴，即同类事物之间的比较。 ②在比较级前面使用much，表示程度程度“强得多”。如：A watermelon is much bigger than an apple. ③very, quite一般只能修饰原级，不能修饰比较级。 2．“比较级+ and + 比较级”或“more and more +原级”表示“越来越……” 如：It becomes warmer and warmer when spring comes.

初中英语语法形容词和副词的比较级和最高级2(自动保存的)

形容词和副词的比较级和最高级一.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：例题解析 1. He is ________ friends than I. A. much more B. many more C. very more D. too more 解析：后面有可数名词复数时，many的比较级形式为many more 修饰。应选B. 2. Which is the _________ country, Japan or Australia? A. more developed B. more developing C. most developed D. most developing 解析：两者比较用比较级，表示"发达"用developed, 而developing 是"发展中的" 3． There were _______ shops in the city in 1982 than in 1990. A. little B. few C. fewer D. less 解析：little 不能修饰可数名词，两者比较需用比较级，所以应选C. 4. If you are not free today, come another day __________. A. too B. so C. instead D. yet 解析：instead 作副词用时意为"代替，顶替"，表示前面的事情没做，而是做了后面的事。Instead一般位于句首。应选C. 5．He can't tell us ________, I think. A. important anything B. anything important C. important something D. something important. 解析：不定代词与形容词联用需后置，否定句中应该用anything而不是something. 因此应选B 6. The Huang River is the second __________ river in our country. A. long B. longer C. longest D. the longest

初中英语语法比较级

初中英语语法：形容词、副词的比较级同学们，大家好，我今天来给大家讲一讲 I、形容词，副词的比较级、最高级(the comparative and Superlative Degrees of Adjectives and Adverbs) 多数形容词都有三个等级，就是原级，比较级和最高级。比较级的含义是什么呢？比较级是为了比较两个事物之间特点的，而最高级呢，就是比较三个及其以上事物间的特点，一般用介词In或者of引导介词短语来引入比较范围。形容词和副词的比较级和最高级分为规则变化和不规则变化。规则变化： 1.一般在词尾直接加er或est，例如，tall-taller-tallest，long-longer-longest 2.以不发音的字母e结尾的单词在词尾直接加r或st，例如，nice-nicer-nicest 3.以辅音字母+y结尾的词，把y变为i，再加er或est，例如，heavy-heavier-heaviest 4.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，例如，big-bigger-biggest 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，例如，slowly-more slowly-most slowly；beautiful-more beautiful-most beautiful 不规则变化比较多，列举几例： Good/well better best Bad/ill worse worest Many/much more most Little less least II、我们接下来讲一讲形容词，副词等级的用法一、原级的用法 1.只能修饰原级的词，very，quite，so，too 例如，He is too tired to walk on.他太累了以至于不能再继续走了。 My brother runs so fast that I can…t follow him.我弟弟跑得那么快以至于我跟不上他。 2.原级常用的句型结构 (1)“甲+be+(倍数)+as+形容词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍” 例如，Tom is as old as Kate.汤姆和凯特年龄一样大。 Tom is twice as old as Kate.汤姆的年龄是凯特的二倍。 “甲+实意动词+(倍数)+as+副词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍”

八年级英语语法形容词比较级专项练习

一、写出下列形容词与副词的比较级与最高级形式： long _________ ______wide _______ _______ thin _________ _______ heavy ________ ______ slow _______ _______few___________ _______ short ________ ______ badly ______ _______far __________ _______ quickly ______ ______happy ______ _______careful ______ _______ 二、用所给词的正确形式填空： 1. She will be much ______ (happy) in her new class. 2. The short one is _______ (useful) of the five. 3. His sister is two years _______ (young) than him. 4. This ruler is twice as ______ (long) as that. 5. The _____ (cheap) bags are usually the best ones. 6. Gold(黄金) is much ______ (expensive)than iron(铁). 7. The boy is not so ______ (interesting) as his brother. 8. Jack sings _____ (well), he sings ______(well) than Tom, but Mary sings______(well) in her class. 9. Of the three girls, I find Lucy is _______ (clever). 10. John’s parents have four daughters, and she is _____ (young) child. 三、选择填空： 1.It is _____ today than yesterday. A. hot B. more hot C. hotter D. much hot 2. This line is ____ than that one. A. not longer B. more longer C. much more longer D. many more longer 3. Of the five toys, the child chose_____. A. the expensive one B. one most expensive C. a least expensive D. the most expensive one 4. Which do you like _____, coffee, tea or milk? A. the best B. better C. the better D. best 5. They bet to see who could run _____ in the sports meeting. A. the fastest B. the faster C. fastest D. faster 6. This book is ____ of all.

初中英语语法比较级和最高级专项练习

初中英语语法比较级和最高级专项练习口诀：一者比较用原级，比较级限二者比，三者三者往上比，最高级的用法起；若甲乙程度相同，as…as结构体；若甲某方面不及乙，not so/as…as来担起；中间形、副连接要切记！ 1、--our English is very good. ——But my brother learns it much______than I do.(’97山东) A. good B.well C. better D. best 【析】在英语中，a little,a lot,much,even等词可以用来修饰形容词或副词的比较级，故本题的正确答案是C项 2.Don‘t worry. Your granny will get_______ (’98昆明) A.well and well B.better and better C.well and better D.good and well 【析】表示"越来越……"可以采用"比较级＋比较级"或"more and more＋原级"的结构，如果是单音节的形容词或副词，则用前一结构；如果是多音节词，则可以用后一种结构，故本题的正确答案是B 3.China is one of________ in the world.(‘98山西) A.the oldest country B.the oldest countries C.much older country D.much older countries 【析】在英语中，要表示"其中最……的之一"，应使用"one of＋形容词的最高级形式＋名词的复数形式"根据题意，本题应选B项 4.The girl doesn’t run________ the boy.(‘98广州) A. much faster as B. as faster as C. more fast than D. so fast as 【析】在英语中，可以使用"as…as"表示"两者在某方面一样"；用"not so/as……as"表示"两者在某方面不一样"，以上两种结构都必须使用形容词或副词的原级由以上分析可知本题的D项最符合题意 5.LiLei writes ______ of all the students in our class. A. more carefully B. the most careful C. more careful D. most carefully

初中英语语法比较级和最高级练习

比较级和最高级一．写出下列词的比较级和最高级。 Tall ________ _________ short________ _________ light________ _______ Weak _______ _________ strong _______ ________ long_______ ________ Small _______ _________ high ________ _________ large _______ ________ Heavy _______ _________ fast ________ ________ slow _______ ________ Big _________ _________ fat ________ __________ thin ________ ________ Wet ________ __________ red ________ _________ hot _________ _________ Much ________ ________ many ________ _________ bad ________ _________ Good ________ ________ ill ________ _________ little ________ _________ Few ________ ________ well _________ ________ old _________ _________ Cold ________ _________ new _______ _________ wide _______ __________ Angry ________ ________ busy _______ _________ dirty ________ __________ Easy ________ _________ early ________ ________ cloudy _______ _________ Happy _______ _________ beautiful _____________ _____________ Important ______________ ______________ expensive______________ ____________ Interesting _____________ ________________ useful ______________ _____________ Popular ______________ _______________ exciting ______________ _____________ Careful _____________ _______________ wonderful _____________ ____________ Difficult ____________ _______________ quickly _____________ _____________ Slowly _____________ _______________ loudly ____________ _____________ 二．用所给词的适当形式填空。 1.Tom is _____________( strong ) than Mary. 2.You are ____________(weak ) than me 3.Lynn is ____________ (loud ) than any of us 4.This box is ____________(heavy) than that one 5.Exercise One is ____________( easy ) than Exercise Two 6.The sun is ______________(big) than the moon 7.The ruler is ____________( long ) than that one 8.My ball is ____________(small) than yours 9.Ted was ______________(slow) than Haley 10.Pat was ______________( light) than Koko. 11.I’m _______________(fat) than my daughter . 12.Today is ______________( hot) than yesterday,It’s __________________(hot) day of this year. 13.The Changjiang River is _______________(long) river in China. 14.Chongqing is __________________(large) city in China. 15.The moon is __________________(small) of the three. 16.My flat is ______________(good ) than yours . 17.The moon is _____________(light) than the Earth

英语语法专项：比较级(comparative degree)

比较级(comparative degree) 在比较级中，有超越、相等、差逊三个级别。 1. 超越(superiority) （1）better than: 胜过，优于 Doing is better than saying.（百说不如一做。） (2)more than + 从句。多余，超过 She has talked more than what is necessary.(她说了一些多余的话) （3）“than +关系代词”的从句。再…… 不过。 He is a scholar than whom no man ever will be more honest. （他是个再诚实不过的学者了。）（4）superior to ：占优势，比……胜一筹。 He is superior to his elder brother.(他比他哥哥强) 2. 相等(equality) (1) as …as. 如……一样。 As busy as a bee. ( 忙得不可开交) (2) as well as 。既…… 又，和……一样。 Pompey, as well as Caesar, was a great man. (像恺撒一样，庞培也是一位伟人。) (3) the same as…. 像……一样。 The same as the past. (一如从前。)

(4) such/ so…as. 像……一样。 Such a great poet as Homer was proficient not just in literature but also in history . (像荷马那样的诗人，不仅要精通文学，还要精通历史。) (5) no sooner than.. 一……就（几乎同时，夸张用法）。 No sooner said than done.(说到做到。) (6) No more than. 就像，不优于。 You’re no more capable of speaking French than I am. （你我都不会说日语。） (7) No less than. 就像，不次于。 Technology is no less important than market. (技术和市场同样重要。) (8) 否定代词+more than (else than, other than) 。than是介词，只不过……而已。 This is no other than myself. （这人就是我。） 3.差逊(inferiority) (1) inferior to. 比……差，逊于…… She in to some degree inferior to him in literary. （她比他在文学上稍逊风骚。） (2) less than.. 少于，不到 It rains less in Jinan than in Hangzhou.

初中英语语法之形容词比较级和最高级

初中英语语法之形容词比较级和最高级形容词比较级 (一)大凡句式的构成：A + is / are+形容词比较级+ than + B A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 greatest small smaller smallest clean cleaner cleanest 2）单音节如以e结尾，只加-r（比较级），-st（最高级）【例】fine finer finest wide wider widest 3）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 biggest hot hotter hottest red redder reddest 4）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】clevercleverercleverest narrow narrower narrowest able abler ablest easy easier easiest 5）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 careful difficult more difficult most difficultdelicious more delicious most delicious 不规则变化原级比较级最高级 good/well better best bad worse worst many/much more most little less least far farther/further farthest/furthest 注：有些形容词大凡没有比较等级。如：right, wrong, woolen等。形容词的比较等级的用法：比较级用于二者的比较。【例】Li Ping is older than Wang Hai.李平比王海年纪大。 There are more students in Class One than in Class Two.一班比二班学生多。二、形容词各等级的用法： 1、原级（同级）比较：as…as…; not as(so)…as… We’ll give you as much help as we can.She isn’tas(so)active in sports as before. 2.比较级：表示两者之间比……更……可用状语much,alittle,even等修饰：Hemadefewermistakesthan I did. He is even richer than I. 3、高级：形容词最高级前必须加the,副词最高级前常省略the，后面多用of……，in……短语表示范围：It was the most/least interesting story I have ever listened. He is the tallest of the three. 4、如果在两者之间表示“最……”时要在比较级前加the，而且还用of the two, of the pair短语：John is the clever of the two boys. Of the two boys, John is the clever.

英语语法-形容词的比较级和最高级知识点汇总

英语语法-形容词的比较级和最高级知识点汇总 1 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 tallest great(巨大的) greater greatest (2)以不发音的e结尾的单音节词只加-r,-st nice(好的) nicer nicest

large(大的) larger largest able（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，-est big(大的) bigger biggest hot热的) hotter hottest red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，-est easy(容易的) easier easiest busy(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 slowly Bravely-more bravely-most bravely quickly-more quickly-most quickly

(6)少数以-er，-ow结尾的双音节词未尾加-er，-est clever(聪明的) cleverer cleverest narrow(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 important easily(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。 (9) 不规则变化有一些词的比较级、最高级变化是不规则的，需要特殊记忆。如： good / well→better→best bad / ill/badly→worse→worst

英语语法大攻克--形容词比较级的构成

形容词比较级一、形容词比较等级的构成：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 greatest small smaller smallest clean cleaner cleanest 2）单音节如以e结尾，只加-r（比较级），-st（最高级）【例】fine finer finest nice nicer nicest wide wider widest 3）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 biggest hot hotter hottest red redder reddest 4）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 cleverest narrow narrower narrowest able abler ablest easy easier easiest 5）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 careful difficult more difficult most difficult delicious more delicious most delicious 不规则变化原级比较级最高级 good/well better best bad worse worst many/much more most little less least far farther/further farthest/furthest 注：有些形容词一般没有比较等级。如： right, wrong, woolen等。

重点中学英语语法讲义比较级、最高级

重点中学英语语法讲义-比较等级一、概说英语中的形容词和副词有三个等级，即原级、比较级和高最级。比较级主要用于两者比较，最高级主要用于多者比较。二、形容词比较等级的构成 1. 通过加后缀-er和-est构成。单音节和部分双音节形容词通过加后缀–er和-est构成比较级和最高级原级比较级最高级 tall(高) taller tallest quiet(安静的) quieter quietest narrow(狭窄的) narrower narrowest 注：(1)若原级以字母e结尾，则只加-r和-st：fine—finer—finest。 (2)若原级以―辅音字母+y‖结尾，则应将y改为i，再加-er和-est构成比较级和最高级：dry—drier—driest。(例外：shy(害羞的)—shyer—shyest) (3)若原级为重读闭音节结尾，且末尾只有一个辅音字母，则双写这个辅音字母后加词尾-er和-est构成比较级和最高级：big—bigger—biggest。 2.通过在其前加more和most构成。多音节和部分双音节形容词通过在其前加more和most构成比较级和最高级：原级比较级最高级 difficult(困难的) more difficult most difficult dangerous(危险的) more dangerous most dangerous 注：(1)有的双音节形容词(如 clever, common, gentle, handsome, happy, narrow, polite, quiet, shallow, simple, stupid)可以有两种方式构成比较级和最高级级：clever—cleverer / more clever —cleverest / most clever 等。 (2)某些带有否定前缀un-的三音节形容词(如uncommon, unhappy, unpleasant, untidy等)可以用两种比较级形式：unhappy—unhappier / more unhappy — unhappiest / most unhappy。二、副词比较等级的构成副词的比较等级的构成方法与形容词比较等级的构成方法基本一样，即： 1. 通过加后缀-er和-est构成。单音节和个别双音节副词通过加后缀–er和-est构成比较级和最高级 high(高) higher highest soon(快) sooner soonest early(早) earlier earlier 注：有关将y改为i，再加-er和-est的规则以及双写末尾辅音字母的规则，参见形容词比较等级的构成方法。

比较级讲解与语法练习题

形容词比较级、最高级（形容词的比较级分为原级、比较级、最高级）一形容词原级的用法： A +…as+形容词原级+as+B 如: English is as interesting as Chinese. Your father is as kind as your father. 可转换为：the same +n + as/the same as 女口：Xiaoming is the same height as Jim. Xiaoming ' s height is the same as Jim ' s. 2否定句中的结构：A…+ not so/as +形容词原级+ as + B 女口：I am not so careful as Lily. Luckily, the weather was not so wet it is today. 3表示一方是另一方的若干倍：A+倍数+ as +形容词原级+as +B 如: Our school is three times as big as theirs. This table is twice the len gth as that one. Exercises: 1 --Dad, could you buy me a computer? --Of course. We can buy _____ one tha n this, but __ i t. A a better, better than B a popular, as good as C a more popular, not as good as D a cheaper, as good as 2I think the story is not so _____ a s that one. A in teresti ng B in terested C more in teresti ng D most in terest ing 3The box is _____ that one. A heavy B so heavy tha n C heavier tha n D as heavy as 4When we speak to people, we should be _______ . A as polite as possible B as polite as possibly C as politely as possible D as politely as possibly 5The earth is about ________ as the moon. A as fifty time big B fifty times as big C as big fifty times D fifty as times big 二形容词比较级的用法：表示两者进行比较 1表示一方超过一方时，形容词比较级+than, 表示一方不及一方时，less +形容词原级+than 女口：This moon cake is nicer tha n that one. This recorder costs less money tha n that one. Exercises: 1 This year our school is ____ tha n it was last year. A much more beautiful B much beautiful C the most beautiful D beautiful 2-What delicious cakes! They would taste _____ with butter. A good B better C bad D worse

小学英语语法形容词的比较级

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 - funnier ④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—fatter 3．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。它的用法是：什么+be+as+形容词原形+as+什么，意思是什么和什么一样……。如： I'm as tall as you.（我和你一样高。） My feet are as big as yours.（我的脚和你的一样大。）一、形容词的最高级变化类似于比较级，只是把词尾的er改成est，如： tall （原形）- taller （比较级）- tallest （最高级）