比较级讲解

合集下载

比较级讲解

比较级讲解

Linda is as outgoing as him. Linda is not as / so outgoing as him. Is Linda as outgoing as him? Yes ,she is. No, she isn't.
(2). 主语+ 实义动词+ as + 原级+ as + 比较的对象 eg: Jack runs as fast as me.
eg: I am more outgoing than him. I am not more outgoing than him. Are you more outgoing than him? Yes, I am. No, I am not.
(2) 主语+ 实义动词+ 比较级 + than + 比较的对象 eg: He runs faster than me.
2. 形容词与副词的比较级的构成: 规则变化 (1)单音节的形容词,一般在词尾直接加 er eg: smart → smarter fast → faster high → higher tall → taller long → longer short → shorter hard → harder quiet → quieter slow → slower
3. 比较级 + and + 比较级 : 表示 “ 越来越......." eg: Our life is getting better and better. The weather gets hotter and hotter.
4. more and more + 原级 : 表示 “越来越........" eg: Our school is becoming more and more beautiful. He is running more and more slowly.

比较级最高级讲解及练习

比较级最高级讲解及练习

比较级最高级讲解及练习形容词,副词比较级和最高级讲解一、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、比较级最高级的构成1. 通过加后缀-er和-est构成。

单音节和部分双音节词通过加后缀–er和-est构成比较级和最高级原级比较级最高级tall(高) taller tallestquiet(安静的) quieter quietestearly(早) earlier earliest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 difficultdangerous(危险的) more dangerous most dangerousbravely(勇敢地) more bravely most bravely注:(1) 有的双音节词(如clever, common, gentle, handsome, happy, narrow, polite, quiet, shallow, simple, stupid,often, seldom)可以有两种方式构成比较级和最高级级:clever—cleverer / more clever —cleverest / most cleveroften—more often / oftener—most often / oftenest。

比较级_精品文档

比较级_精品文档

比较级比较级是英语语法中的一个重要概念,用于比较两个事物或者两个行动的差异或者优劣。

在英语中,比较级通常通过在形容词和副词前面加上-er来构成,或者在前面加上more来构成。

本文将介绍比较级的用法,以及一些需要特殊注意的情况。

首先,我们来看形容词的比较级。

当我们需要比较两个事物或者两个人物的特征时,通常使用形容词的比较级。

比较级的构成方式很简单,一般在形容词后面加上-er,例如taller(更高的)、faster (更快的)、stronger(更强壮的)。

当形容词以辅音字母+y结尾时,需要将y变为i,再加上-er,例如funnier(更有趣的)、easier(更容易的)。

不过需要注意的是,当形容词本身以重读闭音节结尾,并且末尾只有一个辅音字母时,需要双写最后一个辅音字母,再加上-er,例如bigger(更大的)、hotter(更热的)。

除了使用-er构成比较级外,我们还可以使用more来构成比较级。

一般来说,多音节和部分双音节形容词都需要使用more来构成比较级,例如beautiful(更美的)、interesting(更有趣的)。

一些以不规则方式构成比较级的形容词需要特别注意,例如good(好的)的比较级是better(更好的)、bad(坏的)的比较级是worse(更差的)、little(小的)的比较级是less(更少的)。

在比较级的语境中,我们还常常用到than来表示比较的对象。

比较级通常用来比较两个事物或者两个人物的特征,然后使用than来连接比较的对象。

比如,Tom is taller than John(汤姆比约翰更高)。

除了形容词的比较级,副词也有自己的比较级。

和形容词的比较级一样,一般在副词前面加上-er来构成比较级,例如faster(更快地)、harder(更努力地)。

不过需要注意的是,部分以-ly结尾的副词需要使用more来构成比较级,例如more slowly(更慢地)、more carefully(更仔细地)。

比较级最高级讲解

比较级最高级讲解

一.形容词、副词的比较级和最高级构成:
1.单音节词和少数双音节词的比较级和最高级的构成
二.形容词、副词比较级的用法
(1)原级用法:
1:as+adj./adv+as
2. not as/so +adj./adv. +as
3. 倍数+ as+原级+ as...
倍数的表达:once ; twice ; three times; four times.......
(2)比较级用法:
1.A.... +比较级+ than B
2.Which/ who + 比较级, A or B?
3.The + 比较级+ of the two “两者中比较....”
4.倍数+ 比较级+ than 几倍于...
5.比较级+ and + 比较级;more and more + 原级“越来越”
6.The + 比较级,the + 比较级“越..., 越...”
7.修饰比较级的词有:a little, a bit, a lot, much, even, far.
(3)最高级的用法:
1.The+最高级+ of(n复)/in(n单)
2.One of+the+最高级+名词复数“最……的……之一”
3.the+序数词+最高级+单数名词+in短语“第几最.”
4.Who/which +最高级,A, B or C ?
5.比较级表最高级:
①比较级+ than + any other +n单
②比较级+ than +the other +n 复③否定词+ 比较级+ than ...。

比较级语法讲解.ppt

比较级语法讲解.ppt

A. interesting
B. more interesting
C. most interesting D. the most interesting
3. My shoes are cheaper than ________.
A. you
B. your C. yours D. your one
Self-check
e.g. This city is much more beautiful than before. She’s a little more outgoing than me. It’s a little colder today.
3 .“比较级+and+比较级”意为“越 来越…” 。多音节比较级用“more and more+形容词原级”形式。
二、形容词的比较级的用法
1.表示两者 (人或事物) 的比较。 eg. I am taller than Tom.
My dress is more beautiful than hers.
2. 在形容词比较级前还可用much, even, still, a little来修饰, 表示“…的多”, “甚 至…”, “更…”, “…一些”。
It’s getting worse and worse. The group became more and more popular.
4. “Which / Who is + 比较级…?” 比较A、B两事物, 问其中哪一个 较…时用此句型。 e.g. Which T-shirt is nicer, this one or that one?
2. 重读闭音节词末尾只有一个辅音字母时, 先双写这个辅音字母, 再加-er.

初中形容词比较级全面讲解及练习

初中形容词比较级全面讲解及练习

初中形容词比较级全面讲解及练习形容词比较级是初中英语中的一个重要知识点,掌握好形容词的比较级用法可以让我们的语言更加准确、生动。

本文将全面讲解初中形容词比较级的基本规则和常用表达,并提供一些练题供大家练。

一、形容词比较级的基本规则形容词的比较级用于对两个事物或两个人进行比较,表示其中一个在某个方面更甚于另一个。

一般情况下,我们可以根据形容词的词尾来构成比较级。

1. 一般情况下,在形容词词尾加-er构成比较级,如:taller (更高的)、faster(更快的)等。

2. 如果形容词以不发音的“e”结尾,则只需加-r,如:nicer(更友好的)、wiser(更聪明的)等。

3. 对于以一个辅音字母结尾、重读闭音节的形容词,要先双写辅音字母,再加-er,如:bigger(更大的)、hotter(更热的)等。

4. 部分形容词变化不规则,需要记住其比较级形式,如:good (好的)变为better(更好的)、bad(坏的)变为worse(更坏的)等。

二、常见形容词比较级的表达方式除了根据形容词词尾来构成比较级外,我们还可以通过一些固定的表达方式来表示更高一级的程度。

1. 使用more/most来修饰形容词,表示更高一级的比较。

例如:more beautiful(更漂亮的)、most interesting(最有趣的)等。

2. 使用less/least来修饰形容词,表示更低一级的比较。

例如:less crowded(较少人的)、least important(最不重要的)等。

3. 使用形容词的原级加上than来表示比较级。

例如:smarter than(比...更聪明)、bigger than(比...更大)等。

三、练题1. 根据括号中的提示写出适当的比较级形式:- This book is (interesting) ____________ than that one.- The weather today is (hot) ____________ than yesterday.- Sarah is (tall) ____________ than her brother.- Chinese food is (delicious) ____________ than American food.2. 根据句子意思,选用适当的形容词的比较级填空:- Lucy dances (graceful) ____________ than Lily.- My dog is (friendly) ____________ than yours.- The movie was (exciting) ____________ than I expected.- Tom's house is (big) ____________ than mine.四、参考答案1. 根据括号中的提示写出适当的比较级形式:- This book is more interesting than that one.more interesting than that one.- The weather today is hotter than yesterday.hotter than yesterday.- Sarah is taller than her brother.taller than her brother.- Chinese food is more delicious than American food.more delicious than American food.2. 根据句子意思,选用适当的形容词的比较级填空:- Lucy dances more gracefully than Lily.more gracefully than Lily.- My dog is friendlier than yours.friendlier than yours.- The movie was more exciting than I expected.more exciting than I expected.- Tom's house is bigger than mine.bigger than mine.通过本文的讲解和练习,相信大家对初中形容词比较级的基本规则和常用表达有了更深入的了解。

(完整word版)高中英语比较级讲解

(完整word版)高中英语比较级讲解

一、形容词的比较级和最高级变化形式规则如下构成法原级比较级最高级① 一般单音节词末尾加er 和eststrong stronger strongest ② 单音节词如果以e结尾,只加r 和ststrange stranger strangest③ 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 和est sadbighotsadderbiggerhottersaddestbiggesthottest④ 少数以er(或ure),ow结尾的双音节词,末尾加er和est"以辅音字母+y" 结尾的双音节词,改y为i,再加-er,-est clevernarrowbusycleverernarrowerbusiercleverestnarrowestbusiest⑤ 其他双音节和多音节词都在前面加单词more和most differentmoredifferentmostdifferent2) 不规则变化原级比较级最高级good(好的)/ better bestwell(健康的)bad (坏的)/ worse worstill(有病的)old (老的) older/elder oldest/eldestmuch/many(多的) more mostlittle(少的) less leastfew fewer fewestfar远的) farther/further farthest/furthest距离程度二、构成比较级形容词或副词 + thanYou are taller than I.1)避免重复使用比较级。

(错) He is more cleverer than his brother.(对) He is cleverer than his brother.2)要注意对应句型,遵循前后一致的原则。

A. The population of Shanghai is larger than that of Beijing.B. It is easier to make a plan than to carry it out.To make a plan is easier than to carry it out.C.(错) China is larger than any country in Asia.(对) China is larger than any other countries in Asia.[误]He is taller than any boy in his class.[正]He is taller than any other boy in his class.比较级 + than any other +单数名词这是用比较级形式表达最高级的意思。

比较级最高级讲解

比较级最高级讲解

形容词的比较级和最高级重难点知识讲解: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、比较级和最高级的构成:(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-er, 最高级加est calm---calmer---calmest tall---taller ---tallest smart---smarter ---smartest②以字母e结尾的直接在词尾加-r , 最高级加estnice---nicer---nicest fine---finer---finest large---larger ---largest③以"辅音+y 结尾的词,变y为i,再加-er" , 最高级加estearly---earlier ---earliest happy---happier ---happiest busy---busier---busiest④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, 最高级加estbig---bigger ---biggest thin---thinner---thinnest hot---hotter---hottest⑤多音节或部分双音节的形容词在原级前面加more,最高加mostEg: popular---more popular----- most popular important---more important---- most 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。

八年级比较级知识点讲解

八年级比较级知识点讲解

八年级比较级知识点讲解在英语学习中,学习比较级已经成为了必须要掌握的知识点之一,这也是我们在日常生活和学习中不可或缺的一部分。

在八年级我们学习了许多比较级的相关内容,此文将对八年级比较级的知识点进行详细讲解。

形容词比较级形容词比较级是我们学习的基本内容,它描述的是两个物品之间的大小、质量或者某种属性的高低,如:- My house is bigger than yours.- Peter is smarter than Tom.它的构成方式为:一般形式+er,如big变为bigger;如果形容词以“e”结尾,则直接在末尾加r;如果形容词以“辅字母+y”结尾,则将“y”改成“i”,再加er。

不规则形容词比较级虽然大多数的形容词比较级是由一般形式+er构成的,但是一些形容词的比较级是不规则的,主要有good、well、bad、ill和many等。

如:- My English is better than Chinese.- She sings well.在一些情况下,不规则的比较级会被修饰词短语所影响,如:- John's sister is more beautiful than her friend.- He speaks more clearly than before.副词比较级除了形容词比较级,我们在学习中还会遇到副词比较级,如:- John runs faster than his brother.- She speaks more fluently than you.与形容词比较级相同,它的构成方式也是:一般形式+er,如fast变成faster;以“e”结尾则只需要在末尾添加“r”;以“辅字母+y”结尾则将“y”改成“i”,再加er。

另外,像well这样的副词,比较级是better。

而像bad这样的副词,则是worse。

不规则副词比较级像一些形容词一样,在学习副词比较级时还需要注意不规则的情况。

八年级英语比较级和最高级讲解与练习

八年级英语比较级和最高级讲解与练习

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.。

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。

比较级的语法讲解

比较级的语法讲解

比较级的语法讲解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。

比较级讲解

比较级讲解

等级制之“比较级”通过上次的介绍,我们了解了比较级的一般情况。

同学们一定在想:“比较级的特殊情况又有哪些呢?”答案马上揭晓,我们一起来看看比较级用法的特殊之处吧!1. 加定冠词the的比较级由介词of所构成的表示比较范围的短语中,如果有two或two加名词复数时,则用比较级,且比较级前要加the:He is the older of the two. 两个人中他的年龄较大。

2. 句中含in的比较级即使句子中有in所构成的短语,如果有than,仍用比较级:She is taller than any other girl in the class.她在班里比其他任何一个女孩个子都高。

3. 表示倍数的比较级a. A is ... times the ... of B.The new building is three times the height of the old one.这座新楼比那座旧楼高三倍。

b. A is ... times as ... as B.Asia is four times as large as Europe. 亚洲是欧洲的四倍大。

4.“the + 比较级, the + 比较级”,表示“越……越……”The sooner, the better. 越快越好。

5.“比较级+ and +比较级”或“more and more +原级”,表示“越来越……”It is getting cooler and cooler. 天气越来越凉爽。

The wind became more and more heavily. 风变得越来越大。

6. “否定词语 + 比较级”表示最高级含义Nothing is easier than this. 没有什么事情比这简单。

(这是最简单的。

)怎么样?真的很特殊吧?特殊情况就要特殊记,同学们可千万别搞错哟!。

比较级讲解

比较级讲解
3.His shirt is more expensive than mine.
4.Kate is more beautiful than Lily is.
5.She is five years older than I am. 6.He is 2 centimeters taller than her. 7.This ruler is 20 centimeters longer than that one.
2.这只箱子要比那只箱子大. This box is bigger than that one.
3.那些苹果比这些大. Those apples are bigger than these ones. 4.他的房间比我的房间大. His room is bigger than mine.
5.我的笔比你的多. I have more pens than you (do). 6.她不如我友善. She is less friendly than me. 7.他吃的饭比我少. He has less rice than I (do).
不规则变化 good/well—better—best
bad/badly/ill—worse—worst
many/much—more—most little—less—least far—farther—farthest further—furthest old—older—oldest elder—eldest
1.The new building is higher than the old one. Those apples are bigger than these ones. 比较级必须在同类中进行,即人与人比, 物与物比,而且比较结构前后的词语要对称, 特别注意在than或 as 之后不要漏掉可能出现 的替代词 that ,those, one ,ones. 2.His shirt is more expensive than mine. 如果主语是物主代词+名词,那么后面要用 名词性物主代词。

[讲解]比较级的几种形式

[讲解]比较级的几种形式

比较级的构成一、形容词级的构成1. 单音节形容词的比较级以及以-ly, -er, -ow结尾的形容词在词尾加-er;以e结尾的形容词在词尾直接加-r构成,重读闭音节双写末位字母再加er。

dark→darker; quick→quicker; ; clever→cleverer; simple→simpler; narrow→narrower。

2. 多音节形容词的比较级在其前加more构成。

important→more important; beautiful→more beautiful。

3. 表语形容词以及由分词变来的形容词,在其前加more构成。

afraid →more afraid; interesting→more interesting; pleased→more pleased。

4. 少数形容词的比较级是不规则的。

good/well→better; bad/ill→worse; far→farther / further;much/many→more;little→less5.以辅音加y结尾的,把y变i,加er。

early→earlier;funny→funnier基本句型原级比较1.由“...as + 形容词+ as...”或“...as + 形容词+ 名词+ as...”构成。

My grandpa is as energetic as a young man.Exercise is as useful a way as any other to lose unwanted weight.I try to find as much information as I can about what happened.2.由“...not so (as) + 形容词+ as...”或“...not so (as) + 形容词+ 名词+ as...”构成。

Luckily the weather was not so wet as it is today.不同级比较1.由“……形容词比较级+ than...”构成。

科学比较级和最高级讲解与练习

科学比较级和最高级讲解与练习

科学比较级和最高级讲解与练习比较级和最高级是英语中用于形容词和副词的特殊形式,用于比较两个或多个人或物之间的差异。

掌握科学使用比较级和最高级是研究英语的重要一步。

本文将为你讲解科学使用比较级和最高级的规则,并提供一些练,帮助你更好地掌握这些语法知识。

一、比较级的用法比较级用于比较两个人或物之间的差异。

一般情况下,在形容词或副词前加上 "-er" 表示比较级。

下面是一些常见的比较级形式及其用法:1. 当形容词或副词以辅音字母结尾时,先双写该辅音字母,再加上 "-er"。

- 例如:- "big" 变为 "bigger"- "fat" 变为 "fatter"2. 当形容词或副词以 "e" 结尾时,直接加上 "-r"。

- 例如:- "nice" 变为 "nicer"- "brave" 变为 "braver"3. 当形容词或副词以重读闭音节结尾,且以一个辅音字母结尾时,应先双写该辅音字母,再加上 "-er"。

- 例如:- "big" 变为 "bigger"- "hot" 变为 "hotter"4. 当形容词或副词为多音节词时,前面加上 "more"。

- 例如:- "beautiful" 变为 "more beautiful"- "intelligent" 变为 "more intelligent"需要注意的是,有一些形容词和副词的比较级形式是不规则的,需要记住其特殊形式。

二、最高级的用法最高级表示在同一类人或物中某一特征的最高程度。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

1.构成形容词有原级,比较级和最高级三种构成,比较级和最高级有规则和不规则变化,变化如下:(1)单音节词和少数以er,ow结尾的双音节词在词尾后加er,est原级比较级最高级eg. calm calmer calmestclever cleverer cleverestsmart smarter smartest(2)以e 结尾的单音节词,词尾只加-r ,-st原级比较级最高级eg. fine finer finestlate later latest(3) 重读闭音节以一个辅音字母结尾的单词,双写辅音字母加-er –est原级比较级最高级eg. big bigger biggesthot hotter hottest4)以辅音字母加y结尾,变y 为i 加-er –est原级比较级最高级eg. happy happier happiestdry drier driest(5) 在多音节词前用more, most 表示eg: beautifulmore beautiful most beautifulimportantmore important most importantdeliciousmore delicious most delicious(6)不规则变化原级比较级最高级eg. good/well better bestlittle / less leastmany/much more mostbad worse worstold older /elder oldest/eldestfar farther/ further farthest/ furthestfriendly friendlierlovely lovelierOld . older/ elderThis is my elder brother.He is 2 years older than (比) I.Farther 具体/ further, 更深远的, 抽象Eg: SH is far from CQ.BJ is farther from CQ than SH.This meeting has a further meaning.2. 比较级用法结构: 比较级用于2个人或2个事情之间的比较(1) “A比B更怎样”:A be + 比较级+than BA have +比较级sth than BEg. He is taller/shorter than I.my hair is longer than yours.= I have longer hair than you.例题(2) 越来越怎样Adj.+er and adj.+er /more and more+adj.Eg. It’s bigger and bigger .The tree is more and more beautiful.The earth is getting ______ and ______ .(warm)China is _____________ beautiful.(3) “两者中更…的那个”:the +比较级+of+ the twoThis watch is the cheaper of the two.He is the better of the two.Of the two girls ,Lily is the smarterTom is the thinner of the twins.(4) “越怎样就越怎样”:the +比较级+主谓,the +比较级+ 主谓the more+原形+主谓,the more+原形+主谓The smaller it is, the nicer it is.The more I see him, the more I like him.The faster he runs, the happier we are.The less the homework is, the happier we will be.The busier he is ,the happier he feels.3. 最高级表示3个或3者以上的人或事物相比,adj最高级前加the,句尾常有(in,of)表范围。

(1) 在某个范围中是最怎么样的the +最高级+ in (比较范围)eg: 他是三班最高的男生。

He is the tallest (boy) in Class 3.她是我们班年纪最大的。

She is the oldest in our class.(2) 在…中是最怎么样的the +最高级+of (比较对象)eg. 它是所有猫中最可爱的。

It is the nicest of all the cats.Mary是我所有朋友中最小的。

Mary is the youngest of all my friends.这本书是所有中最好的。

This book is the best of all (the books).它是三个中最好吃的。

It is the most delicious of the three.她是四个女孩中最高的。

She is the tallest of the four girls.(3) “最…的之一”:one of the + adj. 最高级+n复数eg. 姚明是最好的篮球运动员之一。

Yao Ming is one of the best basketball players.长江是中国最长的河流之一。

Changjiang River (Yangtze River) is one of the longest rivers in China./ of all the rivers.YH is one of the worst boys.(4). 第几…., the+ 序数词+ 最高级+ nEg: The Y ellow River is the second longest river in China.Peter is the third tallest student in our class.(5) 形容词最高级有时候不表示比较, 而表示“非常”, 前用a/an 修饰, = very.Eg: This is a most beautiful park.Autumn is a best season.4. 形容词和副词的原级比较as… as(1) A和B相同. “A + v/ be + as + 原级+ as B”Eg: My uncle is as tall as my brother.Tom is as shy as John.Her skin is as white as snow.He runs as fast as me/ I.My room is as big as his. My room isn’t as/ so big as his. = My room is smaller than his.(2) A不如B怎样“A + be not + as/so +原级+ as + B”Eg: He is not as/so careful as I. = He is less careful than I.The weather in Beijing is not as/so hot as that in Chongqing.There are not as/so many books in our library as in yours. (your library)例题(3). “A是B的几倍”一倍once 两倍twiceA be +倍数+ as+形容词原形/名词+as BThis garden is ten times as large as that one.Tom is twice as tall as Peter.Lucy is three times as old as Mary.His books are twice as many as mine.Today’s homework is twice as much as yesterday’s.(4) A比B大几倍/几岁。

A be +倍数/ 岁+比较级+ than BEg: I am 50, Lucy is 10.I am 5 times as old as Lucy.= I am 4 times older than Lucy.I am 40 years older than Lucy.Our room is twice larger than theirs. = Our room is three times as big as theirs.The mountain is ten times higher than that one . = The mountain is 11 times as high as that one.I’m two years older than you.(5).比其它任何……都……A +be+比较级+than any other + B单数” (有other表示AB都同在一个范围内)He is better than any other student in the class.(he 和student都在同一个班)This watch is more expensive than any other watch in the shop.(this watch 和any other watch 都在同一个店里)A +be 比较级+than any + B单数” (没有other表示AB都不在同一个范围内)SH is bigger than any other city in China.Sh is bigger than any city in Japan.He is taller than any girl in his class.He is taller than any other boy in his class.China is larger than any country in Africa.对比:Mike is taller than any girl in class.Mike is taller than any boy in his brother’s class.(6). 同级、比较级和最高级之间的转换:He isn’t as old as his brother.=He is younger than his brother. = His brother is older than he/ him.This room is 3 times bigger than that one.=This room is 4 times as big as that one.This book isn’t as interesting as that one.=This book is less interesting than that oneHe is the tallest boy in his class.= He is taller than any other boy in this class. = He is taller than anyone/ anybody else in his class. = No one/ Nobody else is taller than he in his class. = No other boys are taller than he in his class. = Anyone/ Anybody else is shorter than he in his class.= He is taller than any of the other boys in his class. = He is taller than all the other boys in his class.He is taller than any student in his brother’s class. = He is taller than anyone/ anybody in his brother’s class. = Nobody/ No one is taller than he in his brother’s class. = Anyone/ Anybody is shorter than he in his brother’s class.She is the healthiest of the three girls.=She is healthier than the other two girls.He is the most athletic in his class.=He is more athletic than any other student ....=...........any of the other students ....= ...........all other students ....= ...........anyone else .....=Nobody else in his class is more athletic than him.注意:一. 不是所有adj.都有比较级和最高级。

相关文档
最新文档