比较级语法教案

比较级语法教案
比较级语法教案

☆形容词的比较级☆

当我们需要对事物作出比较时,需要用到比较级。

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。)

形容词的比较级是在形容词的基础上变化而来的,它的变化规则是:

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双写最后的字母再加er,如big – bigger, thin – thinner ,

hot – hotter

除此之外,还有几个特殊的单词,它的比较级和最高级都是不规则的,如:many / much(原形)– more(比较级)– most(最高级)

little / few(原形)–less (比较级)– least(最高级)

good(原形)– better(比较级)– best(最高级)

bad (原形)– worse(比较级)– worst(最高级)

far (原形)– further– furthest

附加: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)

long(原形)- longer(比较级)- longest(最高级)

big (原形)- bigger(比较级)- biggest(最高级)

☆注意☆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. 附: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。)

比较级专项练习

一、从方框中选出合适的单词完成句子

(1) How is the Yellow River?

(2) How is Mr Green? He’s 175cm.

(3) How are your feet? I wear size 18.

(4) How is the white T-shirt? It’s 100 yuan.

(5) How apples are there in the bag? There are 5.

(6) How is the fish? It’s 2kg.

二、根据句意写出所缺的单词

(1) I’m 12 years old. You’re 14. I ’m than you.

(2) A rabbit’s tail is than a m onkey’s tail.

(3) An elephant is than a pig.

(4) A lake is than a sea.

(5) A basketball is

than a football.

三、根据中文完成句子.

(1)我比我的弟弟大三岁. I’m than my brother.

(2)这棵树要比那棵树高. This tree than that one.

(3)你比他矮四厘米. You are than he.

(4)谁比你重? than you.

(5)他比你更强壮. He is than you.

四、根据答句写出问句

(1) I’m 160 cm.

(2) I’m 12 years old.

(3) My shoes are 80 yuan.

(4) Amy’s hair is 30 cm long.

(5) I have three English books.

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.

【配套K12】八年级英语上册 形容词比较级和最高级语法知识讲解 外研版

外研版初二上英语语法知识讲解 重难点知识讲解: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-er Eg: calm---calmer tall---taller smart---smarter ②以字母e结尾的直接在词尾加-r Eg: nice---nicer fine---finer large---larger ③以“辅音+y 结尾的词,变y为i,再加-er” Eg: early---earlier happy---happier busy---busier 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 Eg: big---bigger thin---thinner hot---hotter ⑤多音节或部分双音节的形容词在原级前面加more Eg: 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. 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。 2.表达“A不如B”用not as…as的结构。 公式: Eg I am not as tall as you.我没有你高。 He doesn’t run as fast as I. 他没有我跑得快。 2.表达“A大于B”用“比较级+than”的结构。 公式: Eg I am taller than you.我比你高。

最新初中比较级教案

最新初中比较级教案 下面是小编为大家准备以下初中比较级教案,希望对你们有所帮助, 初中比较级教案一 Nearly any kind of plant of the forest understory can be part of a deer s diet. Where the forest inhibits the growth of grass and other meadow plants, the black-tailed deer browses on huckleberry, salad, dogwood, and almost any other shrub or herb. But this is fair-weather feeding. What keeps the black-tailed deer alive in the harsher seasons of plant decay and dormancy? One compensation for not hibernating is the built-in urge to migrate. Deer may move from high-elevation browse areas in summer down to the lowland areas in late fall. Even with snow on the ground, the high bushy understory is exposed; also snow and wind bring down leafy branches of cedar, hemlock, red alder, and other arboreal fodder. It can be inferred from the discussion in paragraph 2 that winter conditions A. Cause some deer to hibernate B. Make food unavailable in the highlands for deer C. Make it easier for deer to locate understory plants D. Prevent deer from migrating during the winter 解题思路:这是一道推断题,那么根据题干中winter condition我们可以去原文中找到相关线索.然而这里并没有出现一模一样的定位词,所以我们需要找到表达相同概念的意群(同义替换),比如:late fall

比较级最高级教案

教师: 学生: 时间: 201 年 10 月 2 日 段 一、授课目的与考点分析: 二、 授课内容 形容词和副词的比较级和最高级 绝大多数形容词有三种形式,原级,比较级和最高级, 以表示形容词说明的性质在程度上的不同。 一、形容词的原级: 形容词的原级形式就是词典中出现的形容词的原形。 例如: poor tall great glad bad 原级的构成和用法 l)构成:形容词,副词的原级形式是形容词,副词的原形. 2)用法:表示双方在程度,性质,特征等某方面相等时,用“ as 十原级形容词或副词十 as ”的结构;表示双方不相等时,用“ not so (as)十原级形容词或副词十 as ”的结构;表示一方是另一方的若干倍时,用“倍数十 as 十原级形容词或副词十 as ”的结构. 例如: This building looks not so (as) high as that one . Ms .Sun speaks English as fluently as you . This room is three times as large as that one. 二、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 ,a lot 修饰,其中even, much 只能修饰比较级。 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: (2)不规则的形容词和副词的比较级和最高级: 原 级 比较级 最高级 good , well better best bad , ill worse worst many , much more most little less least far farther / further farthest / furthest 三、比较级的用法: 情 况 加 法 例 词 一 般 情 况 直接加 -er ; -est all-taller-tallest 以e 结尾的词 加 –r ; -st nice-nicer-nicest 以“辅音+y”结尾的词 变y 为i 再加-er ; -est heavy-heavier-heaviest 以一个辅音字母结尾的词 辅音字母双写,再加-er ; -est thin-thinner-thinnest 多音节和部分双音节单词 在词前加 more ; most More delicious most delicious 乐学教育个性化辅导授课案

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.

比较级和最高级教案

小学六年级英语比较级和最高级的知识讲解 学习重难点: 1.熟练掌握形容词和副词比较级和最高级的构成。 学习过程及内容: 比较级:两者间的比较。最高级:三者及其以上比较,选出一个“最”。 一.了解什么是单音节,双音节和多音节。 二.掌握单音节词和部分双音节词比较级和最高级的构成、用法。 1.构成。 知识点(1).一般情况在原级词尾加-er构成比较级,加-est构成最高级。 如:Small→smaller→smallest clever→cleverer→cleverest。 例题:Short tall Cheap narrow 知识点(2).以e结尾的词,直接加-r 或-st。 如:large→larger→largest nice→nicer→nicest 注意:late→later(较晚的)→latest(最新近的)(时间的先后) late→latter(稍后的)→last(最后的)(顺序上的先后)例题:nice able safe 知识点(3).以一个辅音字母结尾,其前面的元音字母发短元音的形容词的比较级和最高级,是双写该辅音字母然后再加-er和-est。(注意:这里是字母,不是音标。辅音字母是除a,e,i,o,u五个元音字母以外的都是辅音字母。) 如:big→bigger→biggest。 例题:hot fat thin 知识点(4).以“辅音字母+ y”结尾的词,先变“y”为“i”,再加-er 或-est。 如:happy→happier→happiest easy→easier→easi est 例题:heavy

busy lucky 知识点(5)不规则变化,常见的有这六个。 good / well→better→best bad / ill→worse→worst many / much→more→most little→less→least far→farther→farthest(表示距离) / far→further→furthest (表示程度) old→older / elder→oldest (表示新旧或年龄) / eldest (表示兄弟姐妹之间的长 幼关系) 2.用法。 比较级:A +be(is/am/are) + 形容/副词比较级+ than + B 如:Yao Ming is tall than me. I’m short than Yao Ming. 例题:(1)The red box is (heavy)than the blue box. (2)I’m three yeas (older/elder)than him. (3)This man is than that man. 最高级:A+the+形容/副词最高级+表示的范围(in比较对象不是同一类,of比较对象时同类) 如:Tom is the tallest student in his class. The Yellow River is the scend longest river in Chian. 例子:(1)Apple A is the (big) of the three/ in the box. (2)用heavy,bad的比较级和最高级造句。 (3)Which subject do you like ,maths or english? A.good B.better C.well D.best 三.大部分双音节词和多音节词的构成。 大部分的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。 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。 (2)形容词most前面没有the,就没有最高级的意思,不表示最高级的含义,只表示"非常",用来加强语气之意。 如:beautiful→more beautiful→most beautiful different→more different→most different easily →more easily →most easily

英语比较级的用法总结

☆形容词的比较级☆ 当我们需要对事物作出比较时,需要用到比较级。 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。)形容词的比较级是在形容词的基础上变化而来的,它的变化规则是: 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双写最后的字母再加er,如big – bigger, thin – thinner , hot – hotter 除此之外,还有几个特殊的单词,它的比较级和最高级都是不规则的,如:many / much(原形)– more(比较级)– most(最高级) little / few(原形)– less (比较级)– least(最高级) good(原形)– better(比较级)– best(最高级) bad (原形)– worse(比较级)– worst(最高级) far (原形)– further– furthest 附加: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) long(原形)- longer(比较级)- longest(最高级) big (原形)- bigger(比较级)- biggest(最高级) ☆注意☆比较的两者应该是互相对应的可比较的东西。

英语比较级的用法总结讲课教案

英语比较级的用法总 结

☆形容词的比较级☆ 当我们需要对事物作出比较时,需要用到比较级。 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。) 形容词的比较级是在形容词的基础上变化而来的,它的变化规则是: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双写最后的字母再加er,如big – bigger, thin – thinner , hot – hotter 除此之外,还有几个特殊的单词,它的比较级和最高级都是不规则的,如: many / much(原形)– more(比较级)– most(最高级) little / few(原形)– less (比较级)– least(最高级) good(原形)– better(比较级)– best(最高级) bad (原形)– worse(比较级)– worst(最高级) far (原形)– further– furthest 收集于网络,如有侵权请联系管理员删除

附加: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) long(原形)- longer(比较级)- longest(最高级) big (原形)- bigger(比较级)- biggest(最高级) ☆注意☆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. 附: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。) 比较级专项练习 一、从方框中选出合适的单词完成句子 (1) How is the Yellow River? 收集于网络,如有侵权请联系管理员删除

英语中的比较级讲课教案

英语中的比较级

比较句型 As /so ... as ... 结构︰as/so+形容词或副词原级+as… 说明︰此句型意为“…和…一样…”。比较两件东西,并表示它们的程度一样。第一个as 为<副词>,第二个 as 则为<副词><连接词>,引导<副词子句>,修饰第一个 as。在as…as 中可插入单数<可数名词>,即:“as+<形容词>+a/an+<名词>+as”。若是复数<名词>,可用“as many/few+复数 <名词>+as”;若是<不可数名词>,则用“as much/little+<不可数名词>+as”。“as+原级(形、副)+as+原级(形、副)”这形式表示有关同一人(物)的两种不同的性质、状态是一样程度的,译作“既有…且还有…”。 he is as handsome as his brother (is). 他和他哥哥一样英俊。 judy goes to the movies as often as Sara does. 朱迪像莎拉一样时常去看电影。 old john goes to sleep as easily as a baby does. 老约翰像婴儿一样容易入睡。 the girls are as busy with their work as bees. 这些女孩子就跟蜜蜂一样忙着工作。 he is as nice a boy as peter (is). 他和彼得一样都是好男孩。 she has as many friends as mary (does). 她和玛丽一样有许多朋友。 he has as much money as john (does). 他和约翰一样有很多钱。 he is as clever as (he is) handsome. 他不但英俊而且聪明。 my teacher is as kind as (she is) intelligent. 我的老师不但善良而且聪慧。 as many/much ...

六年级英语比较级教案

六年级英语比较级教案 【篇一:六年级英语第一课】 课题: unit one how tall are you 教学内容:let’s check.let’s try. 课型:听读教学 教学目标:复习比较级以及最高级的用法,学会询问别人身高、体重、年龄等问题。提升学生的听力能力,掌握听力的的一般方法。方法:通过听力中的情景对话帮助学生巩固句型。 教学重点与难点:比较级句型“a+be动词+比较级+than+b”在真实情景中的应用。教学过程: 1.warm-up/revision (1)师生互致问候。 (2)所学单词的复习。 (3)简单了解学生的学习进度及掌握情况 2.presentation 通过wrap it up的填写让学生自己思考比较级的一般变化规律,给学生总结。并请学生自己用比较级造句,复习句型。让学生们通过听let’s check的内容尽量听明白内容,并写出比较级的句子。并且通过check让学生们逐渐掌握听力的一般步骤。 3.practice 通过let’s check 听力多次播放,检查学生是否能听明白所学句型,以及对应听力中的图片,并尽可能让学生复述所听内容,提升听力能力。 4.assessment 【篇二:六年级下册教案第一单元比较级】 佳绩教育个性化辅导教案 佛山市南海区平洲二中对面农商银行2楼学生热线:0757-******** 学科组长签字: 佛山市南海区平洲二中对面农商银行2楼学生热线:0757-******** unit 1 how tall are you ? 1、询问别人的身高、体重等。可用“how +形容词”

如: how tall are you ?你有多高? how heavy are you ? 你有多重? 2、表示年龄时,可以直接用数字表示。 如:i’m 12.我12岁。 还可以用“...years old ”表示。 如:i’m 12 years old.我12岁。 taller 更高的 stronger更强的 older更年长的bigger更大的younger更年轻的longer 更长的heavier更重的 smaller 更小的thinner 更瘦的shorter 更矮的;更短的 1、that’s the tallest dinosaur in this hall. 那是这个厅里最高的恐龙。 2、it’s taller than both of us together. 它比我们俩加起来还高。 3、---how tall are you ?你有多高? ---i’m 1.65metres.我1.65米。 佛山市南海区平洲二中对面农商银行2楼学生热线:0757-******** 4、---what size are your shoes,mike?迈克,你穿多大的鞋? ---my shoes are size 37.我穿37的鞋。 形容词的比较级表示“比...更...”。 如:his apple is smaller than mine. 他的苹果比我的小。 形容词比较级的变化规律如下: 1、一般在词尾加-er。如: tall---taller 2、以e结尾的,加-er,如:late-later 3、以辅音字母加y结尾的,把y变i,再加-er。 如:early-earlier 4、重读闭音节的词,双写末尾的辅音字母,再加-er,如: thin-thinner 5、部分双音节和多音节的形容词是在原级前加more。如:more interesting 【篇三:人教版小学英语六年级下册第一单元(比较级) 复习课教案】 六年级英语复习课第一单元教学设计 课题:review unit 1(六年级下册)班级:六年二班reviewing aims:

比较级教学文档

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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

比较级讲解与语法练习题

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八年级英语形容词的比较级和最高级教案_1

八年级英语形容词的比较级和最高级教案 新目标人教版八年级英语语法知识讲解 重难点知识讲解: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uch,even,alittle修饰,其中even,uch只能修饰比较级。 二、比较级的构成: 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 Eg:cal---calertall---tallersart---sarter ②以字母e结尾的直接在词尾加-r Eg:nice---nicerfine---finerlarge---larger ③以“辅音+y结尾的词,变y为i,再加-er” Eg:early---earlierhappy---happierbusy---busier 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 Eg:big---biggerthin---thinnerhot---hotter ⑤多音节或部分双音节的形容词在原级前面加ore Eg:popular---orepopulariportant---oreiportant

不规则变化: 少数形容词的比较级变化是不规则的:good---betterbad/ill---orseany/uch---ore little---lessfar---farther/furtherold---older/elder 三、比较级的用法: 当两个人或事物进行比较时,我们需要用到形容词的原级或者比较级 .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…+B A+实义动词+as+副词原级+as…+B EgIaastallasyou.我和你一样高。 HerunsasfastasI.他跑得和我一样快。 .表达“A不如B”用notas…as的结构。 公式:A+be动词的否定形式+as+形容词原级+as…+B A+助词的否定形式+动词+as+形容词原级+as…+B EgIanotastallasyou.我没有你高。 Hedoesn’trunasfastasI.他没有我跑得快。 .表达“A大于B”用“比较级+than”的结构。 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… EgIatallerthanyou.我比你高。

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