形容词复习原级比较级最高级运用与辨析-备战2025-2026学年九年级英语上学期期末语法全解（沪教牛津版）

ENGLISH初三上系列资料（沪教牛津版） Chapter1形容词复习原级、比较级、最高级运用与辨析 考频分析 形容词原级、比较级、最高级运用与辨析是中考英语词法的重要模块，考频占词法总量的15%左右，涉 及试卷多个核心题型：单项选择(2-3题)、完形填空(23题)、语法填空(1-2题)、书面表达（辅助考察， 影响句子描述的准确性与生动性)。在语境理解类题目中，形容词等级的选择、词义辨析及固定搭配往往 是解题关键。 老查内容 中考对形容词的考察聚焦三大维度，覆盖基础用法与语境应用： ·原级运用：形容词原级的基本结构(as+原级+as、not as/so+原级+as)及语境匹配； ·比较级变化与应用：规则变化（加-er、变y为i加-er等）与不规则变化(good-better等)的辨析，比 较级的常用结构（比较级+than、the+比较级.the+比较级等）； ·最高级变化与应用：规则变化（加-est、变y为i加-est等）与不规则变化(good-best等)的辨析，最 高级的常用结构(the+最高级+范围状语)及语境选择。 精讲精练 知识点一：形容词原级、比较级、最高级的运用与辨析 ·原级（表示人或事物的基本特征） -基本用法：表示“和一样”用“as+原级+as”;表示“不如.”用“not as/s0+原级+as” -例句：口This story is as interesting as that one.(这个故事和那个一样有趣)口She is not so tall as her sister.(她不如她姐姐高) ·比较级（两者之间进行比较） -构成规则：一般在词尾加-er(tall→taller);以不发音e结尾加-r(nice→nicer)；重读闭音节双写尾字 母加-er(big→bigger);以辅音字母加y结尾变y为i加-er(happy-happier);部分双音节和多音节 词前加more(beautiful-→n ore beautiful) -用法标志词：than(比)、much/a little/even(…得多/一点/甚至，修饰比较级) -例句：口My room is bigger than yours.(我的房间比你的大)口He runs much faster than his brother. (他跑得比他弟弟快得多)】 ·最高级（三者或三者以上进行比较） -构成规则：一般在词尾加-est(tall-tallest);以不发音e结尾加-st(nice→nicest);重读闭音节双写 尾字母加-est(big→biggest);以辅音字母加y结尾变y为i加-est(happy-happiest);部分双音节 和多音节词前加most(beautiful-→nost beautiful) -用法标志词：the+最高级+in/of(表示范围) -例句：口This is the tallest building in our city..(这是我们城市最高的建筑)口She is the most careful student of all..(她是所有学生中最细心的) 【即学即练】 1.【原级用法】选择正确的选项完成句子：She is not_tall as her mother. A.so B.more C.most D.the most 2.【比较级构成】请写出"happy'”的比较级形式： 3.【最高级用法】选择正确的选项完成句子：This is_beautiful park in our city A.very B.more C.the most D.much 4.【比较级修饰词】选择正确的选项完成句子：He runs_faster than his sister.. A.very B.much C.so D.too 5.【最高级范围】最高级常与（填写标志词）。 初三上丨英语|沪教牛津版 ENGLISH-初三上系列资料（沪教牛津版） 知识点二：形容词原级、比较级、最高级的运用与辨析 ·形容词原级（表示人或事物的基本特征，无比较含义） 1.常用结构 -形容词原级+enough(足够…)：主语+be动词+形容词原级+enough+to do sth. -enough+名词+形容词原级：主语+have/has+enough+名词+to do sth. -as+形容词原级+as(和一样…)：主语+be动词+as+形容词原级+as+比较对象 -not as/so+形容词原级+as(不如…)：主语+be动词+not as/so+形容词原级+as+比较对 象 2.例句 -The boy is old enough to go to school..(这个男孩足够大可以上学了。) -She has enough time to finish the work.(她有足够的时间完成这项工作。) -This book is as interesting as that one.(这本书和那本书一样有趣。) -He is not as tall as his father.(他不如他爸爸高。) ·形容词比较级（两者之间进行比较，常表示“更…”） 1.变化规则 -一般在词尾加-er:tall→taller,fast→faster -以不发音的字母e结尾的词加-r:nice→nicer,.large→larger -以辅音字母+y结尾的词，变y为i再加-er:happy→happier,easy→easier -重读闭音节词未尾只有一个辅音字母，双写该辅音字母再加-er:big→bigger,hot→notter -部分双音节和多音节词在词前加more:beautiful→more beautiful,important→more important 2.常用结构 一比较级+than(比…更…)：主语+be动词+形容词比较级+than+比较对象 -much/a little/even+比较级(…得多/一点儿/甚至更…)：主语+be动词+much/a little/even +形容词比较级+than+比较对象 -the+比较级+of the two(两者中更…的那个)：主语+be动词+the+形容词比较级+of the two 3.例句 -Tom is taller than Mike.(汤姆比迈克高。) -This story is much more interesting than that one.(这个故事比那个有趣得多。) -She is the better of the two girls.(她是两个女孩中更好的那个。) ·形容词最高级（三者或三者以上之间进行比较，常表示“最…”） 1.变化规则 -一般在词尾加-est:tall,tallest,fast→fastest -以不发音的字母e结尾的词加-st:nice→nicest,,large→largest -以辅音字母+y结尾的词，变y为i再加-est:happy→happiest,easy,easiest -重读闭音节词末尾只有一个辅音字母，双写该辅音字母再加-est:big→biggest,hot→hottest -部分双音节和多音节词在词前加most:beautiful→most beautiful,important→most important 2.常用结构 -the+最高级+in/of(在.中最…)：主语+be动词+the+形容词最高级+in/of+比较范围 一one of the+最高级+名词复数（最…之一）：主语+be动词+one of the+形容词最高级+名 词复数+in/of+比较范围 3.例句 -This is the tallest building in our city.(这是我们城市最高的建筑物。) -She is one of the most popular students in her class.(她是她班上最受欢迎的学生之一。) -The red apple is the biggest of the three..(这个红苹果是三个中最大的。) 知识点三：形容词原级、比较级、最高级运用与辨析 ·形容词原级 一基础用法（中考必背）： *口表示人事物基本特征→例句：The red apple is sweet. *口very/so/too/quite+原级→例句：She is very happy today *口as+原级+as(和一样)→例句：Tom is as tall as his brother. *口not as/,so+原级+as(不如…)→例句：This book is not as interesting as that one. ·形容词比较级 一基础变化规则（中考核心）： *口一般加-er→tall→taller(高的→更高的) *口以e结尾加-r→nice→nicer(好的→更好的) *口辅音+y结尾变y为i加-er→happy→happier(开心的→更开心的) *口重读闭音节双写尾字母加-er→big→bigger(大的→更大的) 一用法拓展（中考常考）： *口A+be+比较级+than+B→例句：Summer is hotter than spring. *口much/a little/even+比较级→例句：This shirt is much cheaper than that one, *口比较级+and+比较级（越来越…）→例句：The days are getting longer and longer.. *口the+比较级，the+比较级（越…，越…）→例句：The harder you study,the better grades you will get. ·形容词最高级 一基础变化规则（中考核心）： *口一般加-est→tall→tallest(高的→最高的) *口以e结尾加-st→nice→nicest(好的→最好的)》 *口辅音+y结尾变y为i加-est→happy→happiest(开心的→最开心的) *口重读闭音节双写尾字母加-est→big→biggest(大的→最大的) 一用法拓展（中考必背）： *口the+最高级+in/of(在…范围内最…)→例句：He is the tallest boy in his class. *口one of the+最高级+名词复数（最…之一）→例句：Shanghai is one of the biggest cities in China *☐序数词+最高级→例句：The Yellow River is the second longest river in China, ·中考易错点辨析 1.比较级修饰词误用： -He is very taller than me.→He is much taller than me..(比较级前用much修饰，不用very) -This book is more better than that one.→This book is better than that one.(比较级不能重复 加more) 2.最高级定冠词遗漏： She is most -careful student in her class:-She is the most careful student in her class. 级前必须加the) 3.原级结构误用： -This apple is as sweeter as that one.→This apple is as sweet as that one.(as.as中间用原 级) 4.不规则变化混淆： -Gooder→better(good的比较级为不规则变化better) -Bestest→best(good的最高级为best,无bestest形式) 初三上丨英语|沪教牛津版 ENGLISH-初三上系列资料（沪教牛津版） 考法一：形容词比较级的构成与用法 ·核心：根据形容词词性和结构要求，正确变化比较级形式，并结合语境选择合适用法 ·真题1（语法填空）： Lily is much_(happy)today because she got an A in the exam. 一答案：happier解析：形容词happy以“辅音字母+y”结尾，比较级需变y为i加-er;且由标志词 “much”修饰比较级，故填happier。. ·真题2（完形填空）： This movie is_than the one we watched last week A.interesting B.more interesting C.most interesting D.the most interesting -答案：B解析：由标志词“than”可知需用比较级；interesting为多音节词，比较级前加more,故选 B。 考法二：形容词比较等级转换与运用 ·核心：根据语境提示的比较范围（两者/三者及以上）或结构标志词(as.as/than/in/of等)，正确转换或 选择形容词原级、比较级、最高级形式 ·真题1（语法填空）： This movie is_(interesting)than the one we watched yesterday.I want to watch it again. -答案：more interesting -解析：由标志词"than”可知为两者比较，用比较级；"interesting”为多音节词，比较级前加more。 ·真题2（单项选择）： -She is_careful student in her class,and she always gets good grades A.the most B.more C.as D.very -答案：A -解析：由范围”'in her class'”(三者及以上)可知用最高级，"careful”为多音节词，最高级前加most,且 需加定冠词theo 考法三：形容词原级、比较级、最高级的综合运用与辨析 ·核心：结合语境判断比较范围及特征，灵活运用原级、比较级、最高级的构成规则与常用结构 ·真题1（单项选择）： Of all the girls in my class Lucy is the_ A.careful B.more careful C.most careful D.carefully -答案：C解析：由范围标志词“Of all the girls”可知，三者及以上比较需用最高级；careful为多音节 词，最高级形式为most careful,,且最高级前需加定冠词the。 ·真题2（语法填空）： -This story is as_(interest)as that one and it's much_(short)than the third one -答案：interesting shorter解析：第一空考查原级结构“as+原级+as”,interest的形容词形式为 interesting;第二空由标志词“than”可知需用比较级，shot为单音节词，比较级直接加-er。 初三上丨英语|沪教牛津版 ENGLISH初三上系列资料（沪教牛津版） 解题小妙招 形容词等级妙招 比较等级看范围，两者比较用比较级； 三者以上最高级，原级常用as..as。 比较级前有标志，than,much要牢记； 辅音加y变i加er,多音节词more前提。 最高级前定冠词the,in/of范围要注意； 多音节词most来帮，单音节词直接加est。 综合运用看语境，规则结构要清晰； 原级比较as原级as,比较级than不忘记。 真题演练 演练一：单项选择(10题) 1.This room is_than that one A.big B.bigger C.biggest D.the biggest 2.She is_careful student in her class. A.the most B.more C.as D.very 3.My sister is not_tall as my mother. A.so B.more C.most D.the most 4.Of all the seasons,summer is _in this city. A.hot B.hotter C.hottest D.the hottest 5.This story is__interesting than the one I read yesterday. A.much B.more C.most D.the most 6.He runs _faster than his brother A.very B.so C.much D.too 7.Which is_,the red pen or the blue pen? A.long B.longer C.longest D.the longest 8.She is one of_popular teachers in our school A.the most B.more C.as D.very 9.The weather today is as_as yesterday. A.warm B.warmer C.warmest D.the warmest 10.This is_beautiful park I have ever visited. A.very B.more C.most D.the most 演练二：填空试题(10题) 1.This book is not as_(interesting)as that one. 2.She is-(happy)today than she was yesterday. 3.The Yangtze River is one of the(long)rivers in the world. 4.He is old _(enough)to go to school alone. 5.My bag is_(big)than yours,but it's(light)than yours. 6.This is the_(good)movie I have ever seen. 7.The girl is_(careful)than her brother when doing homework. 8.Tom is_(tall)boy in his class. 9.This story is-(short)than the first one,but it's_(exciting)than the second one. 10.She has _(enough)time to finish the work. 演练三：语法填空(1篇文章，10空) I live in a small town.There are three parks in our town.Green Park is the_(old)one.It is_(small) than the other two,but it is_(popular)because it has a big lake.People like to walk around the lake in the morning. Blue Park is_(new)than Green Park.It has a large playground,so many children go there.It is-(noisy) than Green Park,but it is_(clean)than Red Park. Red Park is the(big)of the three.It has many trees and flowers,and it is(beautiful)park in our town. I think Red Park is_(good)place to have a picnic.Last Sunday,I went there with my family.The weather was as_(warm)as spring,and we had a great time 答案 演练一：单项选择 1.B2.A3.A4.D5.B6.C7.B8.A9.A10.D 演练二：填空试题 1.interesting 2.happier 3.longest 4.enough 5.bigger;lighter 6.best 7.more careful 8.the tallest 9.shorter;more exciting 10.enough 演练三：语法填空 1.oldest 2.smaller 3.the most popular 4.newer 5.noisier 6.cleaner 7.biggest 8.the most beautiful 9.the best 10.warm 初三上丨英语|沪教牛津版