八年级上英语比较级和最高级用法(课堂PPT)
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八年级英语上册-形容词副词比较级和最高级用法总结课件
例外和特殊情况的例子
练习和实践
1 选择题练习
填空练习
2 写比较级和最高级句子
总结
课程要点
重申课程所讲述的主要内容
正确使用比较级和 最高级
强调正确使用比较级和最高 级的重要性
进一步学习和练习
提供有用册-形容词副词比较 级和最高级用法总结课件
I. 简介 1. 形容词和副词比较级和最高级的定义 2. 使用比较级和最高级的原因 3. 比较级和最高级的例子 II. 形容词和副词的比较级 1. 在短的形容词和副词后加-er 2. 在长的形容词和副词前加more 3. 不规则的比较级形式 4. 比较级的例子
形容词和副词的最高级
最高级的形成方式
在短的形容词和副词后加est
在长的形容词和副词 前加most
不规则的最高级形式
最高级的例子
在句子中使用比较级和最高级
1
使用like或than进行比较
比较to和比较with
2
比较级和最高级句子的例子
例外和特殊情况
两个或更多音节的形容词和副词
双重比较级和最高级
不能分等级的形容词
初中八年级英语《形容词与副词的比较级和最高级》名师优质课PPT教学课件
outgoing serious important lazy quiet funny fat high difficult hard comfortable
一、形容词和副词比较级和最高级的构成
不规则变化 原级
good / well bad / badly/ill many / much
形容词与副词的 比 较 级和最高 级
学习目标
1.掌握形容词、副词的比较级和最 高级的构成
2.学会运用形容词、副词的比较级 和最高级
Show Learning aims
形容词和副词的比较级和最高级
大多数形容词和副词有三个等级： 1、原级，即原形。（没有比较时用原级） 2、比较级，表示“较……”或 “更……一些”。（两者比较时用比较
little
far
old
比较级 better worse more less farther further older elder
最高级 best west oldest eldest
二、形容词和副词的比较级和最高级的用法
1、表示“比……更……”，用“比较级+ than” 结构。She is taller than her sister.
C. better
D. gooder
4. This one is too large. Can you show me a __________one?
A. larger
B. large
D. smaller
C. small
5. —Do you think March is __________ than January?
2.Who / Which + 比较级 , A or B ? Who is taller, Mary or Tom?
人教版八年级英语上册《形容词、副词比较级、最高级的用法》PPT课件
1. Our family has bought a car so we can
travel ___D__ than before.
A. most easily
B. less easily
C. easily
D. more easily
2. My father told me a story last night. It is
④ “a/an + 比较级” 表示“又一，再一” e.g. Lily has a doll, but she wants a bigger
one. ⑤ 隐性比较（没有than的情况） e.g. Who runs faster, Lucy or Lily?
You’d better come earlier next time. He worked hard last term, but he works even hardmany, happier
4. When he heard a cry for help, he ran
out as ___B____ as he could.
A. hardly
B. quickly
C. finally
D. slowly
“部编本”语文教材解读 “部编本”语文教材的编写背景。 （一）教材要体现国家意识、主流意识形态、党的认同，体现立德 树人从娃娃抓起。 （二）体现核心素养，中国学生发展核心素养包括社会责任，国家 认同、国际理解、人文底蕴、科学精神、审美情趣、学会学习、身 心健康、实践创新。 （三）语文、道德与法制、历史三个学科教材统编是大趋势。 （四）“一标多本”教材质量参差不齐，“部编本”力图起到示范 作用。 二、“部编本”教材的编写理念： （一）体现核心价值观，做到“整体规划，有机渗透”。 （二）接地气，满足一线需要，对教学弊病起纠偏作用。提倡全民 阅读，注重两个延伸：往课外阅读延伸，往语文生活延伸。 （三）加强了教材编写的科学性，编研结合。 （四）贴近当代学生
八年级(上)比较级ppt课件
形容词和副词的 比较级
1
一、形容词和副词的概念
形容词：修饰名词或代词，表示性质，特征 或属性一种词类。 它在句中作定语、表语和宾语补足语。 副词：用来修饰动词、形容词及其他副词。 副词在句中多作状语。
2
二、形容词和副词的用法
①形容词作定语一般放在被修饰的名词之前。 如: a new book, two big trees
This pen is much better than that one.
Tom is a little shorter than his friend Jim.
原级的修饰
原级前面可以用very, too, so, quite等修饰
very tall, too hot, so cold, quite interesting
15
2、“A和B哪一个更···？” Which/Who +is/行为动词+比较级, A or B?
Which is more popular, the TV or the movie? Who studies harder, Jim or Jack?
3、“越来越···” 比较级+and+比较级（单音节词） more and more +原级（多音节词） The weather is getting colder and colder. He runs faster and faster. Our hometown is more and more beautiful. Shopping online is more and more popular.
She is as beautiful as her mother. The book is as new as that one. The question is not as / so difficult as that one. My bike is not as / so big as yours. 注意： The question is not so difficult as that one. =The question is easier than that one.
1
一、形容词和副词的概念
形容词：修饰名词或代词，表示性质，特征 或属性一种词类。 它在句中作定语、表语和宾语补足语。 副词：用来修饰动词、形容词及其他副词。 副词在句中多作状语。
2
二、形容词和副词的用法
①形容词作定语一般放在被修饰的名词之前。 如: a new book, two big trees
This pen is much better than that one.
Tom is a little shorter than his friend Jim.
原级的修饰
原级前面可以用very, too, so, quite等修饰
very tall, too hot, so cold, quite interesting
15
2、“A和B哪一个更···？” Which/Who +is/行为动词+比较级, A or B?
Which is more popular, the TV or the movie? Who studies harder, Jim or Jack?
3、“越来越···” 比较级+and+比较级（单音节词） more and more +原级（多音节词） The weather is getting colder and colder. He runs faster and faster. Our hometown is more and more beautiful. Shopping online is more and more popular.
She is as beautiful as her mother. The book is as new as that one. The question is not as / so difficult as that one. My bike is not as / so big as yours. 注意： The question is not so difficult as that one. =The question is easier than that one.
比较级和最高级的用法课件牛津译林版英语八年级上册
tall taller the tallest
50kg
200kg
The first box is__h_e_av_y_.
400kg heavy
The second box is _h_e_av_i_er_than the first one.
heavier
The third box is __t_he__h_ea_v_ie_s_t_(of the three boxes). the heaviest
the most + n.（可数名词复数/不可数名词） 最__多__的__._._.__ the fewest + n.（可数名词复数 ）__________最__少__的__._._._ the least + n.（不可数名词 ） ___________最___少__的__._._._
小试牛刀 1.People usually like the TV channels with funnier programmes but _C___ advertisements. (江 宁二模)
need．（A．Da li）ttle more
B．very little
C．more less
D．far less
3．——Do you enjoy the meal I cooked for you, Sam？
——Yes. It can't be
.（ B ）
A．good B．better C．best
2. 表示两者间选择“哪一个更...”时： which\who is+比较级，A or B?
➢ 王俊凯和王源哪一个更年轻呢？ ➢ Who is younger, Wang Junkai or Wang Yuan?
人教八年级上册 Unit4形容词、副词的比较级和最高级 (共18张PPT)
• 2ห้องสมุดไป่ตู้ 句子中出现介词in或of 表示比较的范围，用最 高级，比如 in our class, of all the boys.
• Eg. He is the tallest of all the boys. • 3. 句子中出现one of, one of 后面肯定是最高级 • Eg. Beihai Park is one of the most beautiful parks in
的长幼)
速记顺口溜
一坏（bad）加两好（good , well） 两多（many, much）加一少（little） 远的有两个（far）还有旧和老（old）
写出下列单词的比较级和最高级
• high
higher
highest
• tall
taller
tallest
• funny
funnier funniest
动词 “越……越……”
Eg. The more food you eat, the fatter you will be.
如何判断使用最高级
• 1. 句子中出现三个明确的人或物，用or连接 Eg. Which is the biggest, the sun, the moon or the earth?
(cold) 5.Of all the months in the year, July is____(hot)
Beijing.(warm) • 2. The African elephants is one of ______
animals in the world.(big) • 3. Who is ________ Tom , Mike or Jack?(tall) • 4. It was cold yesterday. It is even ____ today.
• Eg. He is the tallest of all the boys. • 3. 句子中出现one of, one of 后面肯定是最高级 • Eg. Beihai Park is one of the most beautiful parks in
的长幼)
速记顺口溜
一坏（bad）加两好（good , well） 两多（many, much）加一少（little） 远的有两个（far）还有旧和老（old）
写出下列单词的比较级和最高级
• high
higher
highest
• tall
taller
tallest
• funny
funnier funniest
动词 “越……越……”
Eg. The more food you eat, the fatter you will be.
如何判断使用最高级
• 1. 句子中出现三个明确的人或物，用or连接 Eg. Which is the biggest, the sun, the moon or the earth?
(cold) 5.Of all the months in the year, July is____(hot)
Beijing.(warm) • 2. The African elephants is one of ______
animals in the world.(big) • 3. Who is ________ Tom , Mike or Jack?(tall) • 4. It was cold yesterday. It is even ____ today.
八年级英语上册第三单元形容词副词比较级语法 ppt课件
Wang Xiaoya.
7
short hair
long hair
Li hassh__o_rt_e_rhairt_h_a_n__ Fan . Fan has _lo_n_g_e_rhair _th__a_n_ Li Li’s hair is s_h_o_r_t_er_t_h_a_n_Fan’s
Fan’s hair is l_o_n_g_e_r_th__a_n Li’s 8
4.以“辅音字母+y”结尾的，先改“y” 为“i”，再加-er。
happy— happier
heavy— heavier easy—easier
5.多音节和部分双音节形容词在其前面 加more。
outgoing—— more outgoing interesting— more interesting
Liu Xiang is s_h_o_r_t_er__th_a_nYao Mi5ng
funnier
Pan Changjiang is funny. Zhao Benshan is_f_u__n_n_i_e_r_t_h_a_n_
Pan Changjiang. 更… 比… 6
thin
heavy
Wang Xiaoya isth__i_n_n_e_r___th_ aHnan Hong . Han Hong is ___h_e_a__v_i_er__t_h__a_n__
用 “not as / so + 原级 +as ”
刘丽不如刘英外向。 Liuli isn’t as outgoing as Liying. 他不如他妈妈起得早。
He doesn’t get up so early as his mom. 3.有 very, so, too, quite等— more beautiful 12
7
short hair
long hair
Li hassh__o_rt_e_rhairt_h_a_n__ Fan . Fan has _lo_n_g_e_rhair _th__a_n_ Li Li’s hair is s_h_o_r_t_er_t_h_a_n_Fan’s
Fan’s hair is l_o_n_g_e_r_th__a_n Li’s 8
4.以“辅音字母+y”结尾的，先改“y” 为“i”，再加-er。
happy— happier
heavy— heavier easy—easier
5.多音节和部分双音节形容词在其前面 加more。
outgoing—— more outgoing interesting— more interesting
Liu Xiang is s_h_o_r_t_er__th_a_nYao Mi5ng
funnier
Pan Changjiang is funny. Zhao Benshan is_f_u__n_n_i_e_r_t_h_a_n_
Pan Changjiang. 更… 比… 6
thin
heavy
Wang Xiaoya isth__i_n_n_e_r___th_ aHnan Hong . Han Hong is ___h_e_a__v_i_er__t_h__a_n__
用 “not as / so + 原级 +as ”
刘丽不如刘英外向。 Liuli isn’t as outgoing as Liying. 他不如他妈妈起得早。
He doesn’t get up so early as his mom. 3.有 very, so, too, quite等— more beautiful 12
人教八年级英语上册形容词副词比较级最高级的其他用法课件(PPT13张)(2024版)
用times 表倍数通常用于三倍以上，两倍可以 用twice或double.
The new building is four times the size (the height)of the old one. 这座新楼比那座旧楼大三倍（高三倍）。
Asia is four times as large as Europe.亚洲比欧 洲大三倍。
He is no less determined than you. 他的决心不亚于你。 (no less determined than等于“其决心不亚于你”，言其
大) He is not less determined than you. 他的决心不比你小。 (not less determined than等于“其决心不小于”，无言 其大或小的含义)
谢谢观赏
You made my day!
我们，还在路上……
You are much / far / a lot too nice. 另外，在too many / much, too few / little前用far。
We’ve got far too many eggs and far too few egg cups.
2. so和such A)so … that … 与such … that … 的区别。 so + 形容词 / 副词 + that … so + 形容词 + a（n）+ 单数可数名词 +
例：I have no more than five yuan in my pocket. 我口袋里 的钱只不过5元。 I have not more than five yuan in my pocket. 我口袋里的 钱不多于5元。 He is no richer than I.他和我一样穷。
The new building is four times the size (the height)of the old one. 这座新楼比那座旧楼大三倍（高三倍）。
Asia is four times as large as Europe.亚洲比欧 洲大三倍。
He is no less determined than you. 他的决心不亚于你。 (no less determined than等于“其决心不亚于你”，言其
大) He is not less determined than you. 他的决心不比你小。 (not less determined than等于“其决心不小于”，无言 其大或小的含义)
谢谢观赏
You made my day!
我们，还在路上……
You are much / far / a lot too nice. 另外，在too many / much, too few / little前用far。
We’ve got far too many eggs and far too few egg cups.
2. so和such A)so … that … 与such … that … 的区别。 so + 形容词 / 副词 + that … so + 形容词 + a（n）+ 单数可数名词 +
例：I have no more than five yuan in my pocket. 我口袋里 的钱只不过5元。 I have not more than five yuan in my pocket. 我口袋里的 钱不多于5元。 He is no richer than I.他和我一样穷。
初中英语形容词比较级和最高级ppt课件
much _______ _______
well
________ ______
hard
________ ______
quickly ________ ______
carefully ________ _____
短文例句： He runs faster than others. He runs more gracefully〔优雅的〕 than others
5.
6. 3. Better to do well than to say well. 7. 说得好不如干得好。
8.
9. 4. Better the last smile than the first laughter.宁可最后浅笑，不可首先狂喜。
5. Doing is better than saying. 会说不如会做。
C: No!
Where are you going? B: To the balcony(阳台).
C: why?
B: We will prove to the neighbors that we didn't bully you.
短文例句： He runs faster than others. I bet(打赌) he must run fastest among all competitors〔选手〕.
副词的位置
• 1.She works hard . • 〔修饰动词〕 • 2.I am very busy. • 〔修饰描画词〕 • 3.He runs too quickly. • 〔修饰副词〕
描画词和副词有三个等级：
原级 比较级 最高级
① 程度副词very, too, so, quite等修饰描画词的原级 如：very tall、 too hot、 so cold
外研英语八年级上册Module 4形容词原级、比较级和最高级(共40张PPT)
that one.
Today is even hotter than yesterday.
修饰比较级的副词及短语：
_m_u_c_h (…的多)、 _a_l_o_t (…的多)、even(更…)、 still（更…）、a bit/alittle(…一点儿)
【考点链接】
—Why do many people buy thing
【考点链接】
Ma Yun, head of Alibaba, is one of in the world. 【重庆B卷】
persons
A．richB．richer C．richest D．the richest
Task2:Can you find out the rules
（规则）?
形容词比较级、最高级变化规律
taller and taller 越来越漂亮： more and more beautiful
If we do more exercise, we’ll be .(越s来tr越on强ge壮r )and stronger Li Chen is _s_tr_o_n_g_e_r___ than Deng Chao.
最高级
good
better
best
bad ill many much little
far
old
worse
more less
farther further older elder
worst
most least
farthest furthest oldest eldest
考点三 几种常用句型
原级比较
1. Tom is as tall as Mike.
online on Nov. 11th?
Today is even hotter than yesterday.
修饰比较级的副词及短语：
_m_u_c_h (…的多)、 _a_l_o_t (…的多)、even(更…)、 still（更…）、a bit/alittle(…一点儿)
【考点链接】
—Why do many people buy thing
【考点链接】
Ma Yun, head of Alibaba, is one of in the world. 【重庆B卷】
persons
A．richB．richer C．richest D．the richest
Task2:Can you find out the rules
（规则）?
形容词比较级、最高级变化规律
taller and taller 越来越漂亮： more and more beautiful
If we do more exercise, we’ll be .(越s来tr越on强ge壮r )and stronger Li Chen is _s_tr_o_n_g_e_r___ than Deng Chao.
最高级
good
better
best
bad ill many much little
far
old
worse
more less
farther further older elder
worst
most least
farthest furthest oldest eldest
考点三 几种常用句型
原级比较
1. Tom is as tall as Mike.
online on Nov. 11th?
初中英语外研版八年级上册《形容词和副词的比较级和最高级》课件
heavy light
The football is __c_h_ea_p_e_r_ than the bench. The bench is __m__o_re__ex_p_e_n_si_v_e__ than the football. The bike is ____th_e_ m__o_s_t__ex_p_e_n_si_v_e___ of all.
• 1.玲玲的英语很好，大明的英语比玲玲还好，Tony的英语最好。 • 2. 这个书包不好，那个书包更差，李雷的书包是最差的。 • 3.Mary住得很远，David住得更远，我是住得最远的。
• -1.Lingling’s English is good, Daming’s English is better than her, Tony’s English is the best of all.
the safest far
the most comfortable
the farthest
giraffes tall, animals
They are the tallest animals.
最高级，表示最…的
elephants
big, animals
the Great Wall
long, wall
比一比，说一说.
Green ruler is long.
Yellow ruler is longer than the green ruler.
Red ruler is the longest.
Xiao ang
Xiao Hua
Xiao Ming
Xiao Hua is taller than xiao Fang
比较，来表达最高、最远、最快等意义
人教版八年级上unit3 形容词、副词比较级和最高级(PPT52张)
2) 以字母 e 结尾加 –r fine – finer late – later nice – nicer
3) 重读闭音节、末尾只有一个辅音
字母时双写加 –er fat – fatter big – bigger thin – thinner
wet-wetter
4) 以辅音字母加 y 结尾变 y 为 i 加–er
Adjectives and Adverbs
形容词、副词的比较级 知识点详解
形容词（Adjective 简称adj.）：
主要用来描写或修饰名词或代词，表示人 或事物的性质、 状态、特征或属性 eg： 一.表示名词的性质、颜色、大小和状态等的形 容词。 如：new、big、tall 二、数量形容词 1）不定数量形容词：如：some many 2）数词。如：four apples
D. badly; well
2.The food on the plate smells ________. You
can’t eat it.
A.delicious
B. badly
C.well
D.bad
副词的构成 1. 形容词+ly构成副词
e.g. different differently bad badly
吧! 【 1】 20XX年 ,市 容 环 卫局 按照县 委、县 政府的 工作部 署,全面 贯彻落 实市、 县“三 会 ” 精 神 ,结 合本单 位年初 工作计 划,全面 推进城 乡生活 垃圾治 理,狠 抓文明 县城创 建 工 作 落 实 ,推动行 政服务 行为规 范有序 开展,环 卫事业 呈现良 好的发展态势。现将
注意4:.有些词的形容词与副词的形 式一样. (形副同型）
far
英语八年级上册Unit4-英语形容词比较级和最高级课件(共23张3
最重要的语言之一是英语。
One of the most important languages is English.
云南是中国最美的城市之一。 Yun Nan is one of the most beatiful cities in China.
the+序数词+最高级+单数名词+in短语 “在……中是第几个……”
more outgoing faster
friike _b_e_t_te_r_(well),apples or oranges? 2.Who is __o_ld_e_r_(old),Jim or Tom ? 3.Jack is running f_a_s_te_r_ and _f_a_st_e_r_(fast) . 4.Our country is becoming _m_o_r_e__and _m_o_r_e_b__ea_t_i_fu_l(beautiful).
back
词尾变化
单音节词在词尾加-er(比较级)或est(最高级)以字母e接尾的词加-r 或-st 以重读闭音节结尾的词末尾只有 一个辅音字母应双写辅音字母再 加er或est
以辅音字母+y结尾的词变y为i再 加-er,或-est
多音节词和多数双音节词在其 前面加more 和 most
你可以讲讲 吗？？？
3.He is _th_e_t_al_le_st__(tall) of the
three boys.
❖中考链接
❖1. Which does Jimmy like C___ ,Chinese or Art?
A. well B. best C. better D. much
❖2. The Chang jiang River is one of _C__ in the world.
One of the most important languages is English.
云南是中国最美的城市之一。 Yun Nan is one of the most beatiful cities in China.
the+序数词+最高级+单数名词+in短语 “在……中是第几个……”
more outgoing faster
friike _b_e_t_te_r_(well),apples or oranges? 2.Who is __o_ld_e_r_(old),Jim or Tom ? 3.Jack is running f_a_s_te_r_ and _f_a_st_e_r_(fast) . 4.Our country is becoming _m_o_r_e__and _m_o_r_e_b__ea_t_i_fu_l(beautiful).
back
词尾变化
单音节词在词尾加-er(比较级)或est(最高级)以字母e接尾的词加-r 或-st 以重读闭音节结尾的词末尾只有 一个辅音字母应双写辅音字母再 加er或est
以辅音字母+y结尾的词变y为i再 加-er,或-est
多音节词和多数双音节词在其 前面加more 和 most
你可以讲讲 吗？？？
3.He is _th_e_t_al_le_st__(tall) of the
three boys.
❖中考链接
❖1. Which does Jimmy like C___ ,Chinese or Art?
A. well B. best C. better D. much
❖2. The Chang jiang River is one of _C__ in the world.
八年级英语上册形容词副词比较级和最高级用法总结课件ppt
④以重读闭音节结尾且末尾只有一个辅音字母的 形容词，要双写末尾的辅音字母再加er或 est
thin —thinner—thinnest
hot —hotter—hottest
⑤多音节词或部分双音节词的比较级和 最高级在其前面加more或most。
beautiful—more beautiful—most beautiful important—more important—most important
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
（9）修饰形容词原级的词： very、rather、pretty、so、quite、too
① He is too tired to walk on. 他太累了以至于不能再继续走了。 ② My brother runs so fast that I can‘t
eg: ① This city is much more beautiful than that one.这座城市比那座城市漂亮的多。
② Today is even hotter than yesterday. ③ She drives still more carefully than
her husband. 她开车仍然比她丈夫认真。
（6）The + 比较级…，the + 比较级… “越…，就越…” eg：越多越好。
The more , the better. 你吃的越多，你就越胖。
The more you eat, the fatter you will become. （7）用形容词的比较级来表达最高级的概念：
A+谓语+比较级+than any (other) +可数名词单数+范围。 “A是……中最……的”或“A比(其他)任何……
thin —thinner—thinnest
hot —hotter—hottest
⑤多音节词或部分双音节词的比较级和 最高级在其前面加more或most。
beautiful—more beautiful—most beautiful important—more important—most important
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
（9）修饰形容词原级的词： very、rather、pretty、so、quite、too
① He is too tired to walk on. 他太累了以至于不能再继续走了。 ② My brother runs so fast that I can‘t
eg: ① This city is much more beautiful than that one.这座城市比那座城市漂亮的多。
② Today is even hotter than yesterday. ③ She drives still more carefully than
her husband. 她开车仍然比她丈夫认真。
（6）The + 比较级…，the + 比较级… “越…，就越…” eg：越多越好。
The more , the better. 你吃的越多，你就越胖。
The more you eat, the fatter you will become. （7）用形容词的比较级来表达最高级的概念：
A+谓语+比较级+than any (other) +可数名词单数+范围。 “A是……中最……的”或“A比(其他)任何……
英语比较级和最高级用法讲解
Tom is taller than Sam. ② Tom 比 Sam 跑得快。
Tom runs faster than Sam. ③ 英语比数学重要。
English is more important than math. ④ Lucy 比Lily 学习好。
Lucy studies better than Lily.
eg: He works more carefully than I (me). 他比我工作更细心。
（3）“比较级+and+比较级”表示“越来越……” eg: He becomes fatter and fatter.
他越来越胖了。 She studies better and better. 她学得越来越好了。
Tom is as tall as Sam. ② Tom 和 Sam 跑得一样快。
Tom runs as fast as Sam. ③ 英语和数学一样重要。
English is as important as math. ④ Lucy 和Lily 学习一样好。
Lucy studies as well as Lily.
（5）形容词比较级前可加数词，表示“大（小）……多少”“ 长（短）……多少”
eg:He is five years younger than me. 他比我小五岁。
（6）表示倍数时用:…times+比较级+than…
eg:My room is three times bigger than yours.
③ 英语不如数学重要。 English is not as / so important as math.
④ Lucy 不如Lily 学习好。 Lucy doesn’t study as / so well as Lily.
Tom runs faster than Sam. ③ 英语比数学重要。
English is more important than math. ④ Lucy 比Lily 学习好。
Lucy studies better than Lily.
eg: He works more carefully than I (me). 他比我工作更细心。
（3）“比较级+and+比较级”表示“越来越……” eg: He becomes fatter and fatter.
他越来越胖了。 She studies better and better. 她学得越来越好了。
Tom is as tall as Sam. ② Tom 和 Sam 跑得一样快。
Tom runs as fast as Sam. ③ 英语和数学一样重要。
English is as important as math. ④ Lucy 和Lily 学习一样好。
Lucy studies as well as Lily.
（5）形容词比较级前可加数词，表示“大（小）……多少”“ 长（短）……多少”
eg:He is five years younger than me. 他比我小五岁。
（6）表示倍数时用:…times+比较级+than…
eg:My room is three times bigger than yours.
③ 英语不如数学重要。 English is not as / so important as math.
④ Lucy 不如Lily 学习好。 Lucy doesn’t study as / so well as Lily.
形容词副词的比较级和最高级课件英语八年级上册
例1
They speak English just as____C____as native speakers do. A．good B．better C．well
比较级
1.定义：比较两个人或物时，我们用形容词的比较级；表示“较…”, “比…更…”, “更…一些”，标志词为than。 句型：主语＋动词＋比较级＋than＋宾语
4. sad — ___sa_d_d_e_r___ 7. cool —_c_o_o_l_e_r ____
5. fine — _f_in_e_r______ 8. big — __b_ig_g_e_r____
6.fat — _f_a_tt_e_r_____ 9. wet — __w_e_tt_e_r____
Jason is the tallest in our class. Jim lives farthest from school of all my classmates.
最高级变化规则
类别
构成方法
一般直接加-er/-est
单音节和
少数双音 节词
以不发音的e结尾加-r/-st
以重读闭音节结尾且 末尾只有一个辅音字母 双写辅音字母加-er/-est
最高级用法：
(1) “the + 形容词/副词最高级（+ 名词）+ in/of 短语” 表示“…中最…的” 。 Bill is the tallest boy of us.
She does her homework the most carefully in her class.
(2) 最高级前有物主代词,名词所有格等词修饰时，不加the；副词最高级 前可以省略the
farther/further
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（1）ill/bad /badly ______w_o_r_s_e_/w__o_r_s_t __________ （2） busy ________b_u__s_ie_r_/b_u__s_ie_s_t___________ （3）big __________b_i_g_g_e_r_/b_i_g_g_e_s_t____________ （4）fat__________f_a_tt_e_r_/f_a_tt_e_s_t_______________ （5）hot ________h_o_t_te__r/_h_o_t_te_s_t_______________ （6） easy _____e__a_s_ie_r_/e__a_s_ie_s_t________________ （7）little ______l_e_s_s_/l_e_a_s_t___________________ （8） fast _______fa_s_t_e_r_/f_a_s_te_s_t________________ （9）hard _____h_a_r_d_e_r_/h_a__rd_e_s_t________________ （10）many /much __m__o_re_/_m__o_s_t____________________8_
2
2. 两者（A与B）在某一方面A不如B时用句型：
A + 谓语+ not as / so + 形容词或副词的原 形 + as+ B.
eg: ① Tom 不如 Sam 高。 Tom is not as / so tall as Sam.
② Tom 不如 Sam 跑得快。 Tom doesn’t run as / so fast as Sam.
Grammar：
形容词和副词的比较级和最高级。 大多数形容词和副词有三个等级：原 级、比较级、最高级。
原级指形容词和副词的原形； 比较级用来表示
“较……”或“更……一些”； 最高级则表示“最……”
1
一、形容词和副词的原级： 1. 表示两者（A与B）在某一方面相同时用句型：
A + 谓语 + as + 形容词或副词的原形 + as+ B. eg: ① Tom 和 Sam 一样高。
③ 英语不如数学重要。 English is not as / so important as math.
④ Lucy 不如Lily 学习好。 Lucy doesn’t study as / so well as Lily.
3
形容词的比较级
一： 用法 ⑴用于两者（人或物）之间，表示“其中一个比另一更……”
（11）happy___h_a_p_p_i_e_r/_h_a_p_p_i_e_s_t______
（12）far _fa_r_t_h_e_r_(f_u_r_th_e_r_)_/f_a_r_th_e_s_t_(_fu_r_th__est)
（13） careful __m_o_r_e__c_a_re__fu_l_/m__o_s_t_c_a_r_e_ful
或“较……”，后面通常用连词than连结另一个比较的对 象，其基本句型是：
主语＋谓语（系动词）＋形容词比较级＋than ＋对比对象。
eg: 吉姆比迈克高。 Jim is taller than Mike. 迈克比吉姆矮 Mike is shorter than Jim.
4
1、形容词和副词的比较级的Байду номын сангаас则变化：
（17）quiet __q_u_ie_t_e_r_/q__u_ie_t_e_s_t__________
（18） old __o__ld_e_r_/_o_ld_e_s_t______________
（19）beautiful_m__o_r_e_b_e_a__u_ti_fu_l_/m__o_s_t_b_e_a_utiful
Tom is as tall as Sam. ② Tom 和 Sam 跑得一样快。
Tom runs as fast as Sam. ③ 英语和数学一样重要。
English is as important as math. ④ Lucy 和Lily 学习一样好。
Lucy studies as well as Lily.
（14）good/well _b__e_tt_e_r_/b_e_s_t__________
（15） difficult _m__o_re__d_i_ff_ic_u_l_t/_m_o__s_t _d_if_fi_c_ult
（16）small __s_m__a_ll_e_r_/s_m__a_ll_e_s_t_________
6
2、不规则形容词的比较级最高级
原级 good / well many / much
little
ill/bad /badly
far
比较级
最高级
better
best
more
most
less
least
worse
worst
farther/furthe（r抽象） farthest/furthest
7
写出下列形容词的比较级和最高级
①一般直接在词尾加er或 est tall —taller--tallest
light —lighter--lightest
②以字母e结尾的直接加r或st nice —nicer—nicest fine —finer—finest
③以辅音字母加y结尾的形容词，要变y为i再加er或est heavy—heavier—heaviest busy —busier--busiest
④以重读闭音节结尾且末尾只有一个辅音字母的 形容词，要双写末尾的辅音字母再加er或 est
thin —thinner—thinnest
hot —hotter—hottest
5
⑤多音节词或部分双音节词的比较级和 最高级在其前面加more或most。
beautiful—more beautiful—most beautiful important—more important—most important Interesting– more interesting– most interesting quickly – more quickly – most quickly tired – more tired – most tired
2
2. 两者（A与B）在某一方面A不如B时用句型：
A + 谓语+ not as / so + 形容词或副词的原 形 + as+ B.
eg: ① Tom 不如 Sam 高。 Tom is not as / so tall as Sam.
② Tom 不如 Sam 跑得快。 Tom doesn’t run as / so fast as Sam.
Grammar：
形容词和副词的比较级和最高级。 大多数形容词和副词有三个等级：原 级、比较级、最高级。
原级指形容词和副词的原形； 比较级用来表示
“较……”或“更……一些”； 最高级则表示“最……”
1
一、形容词和副词的原级： 1. 表示两者（A与B）在某一方面相同时用句型：
A + 谓语 + as + 形容词或副词的原形 + as+ B. eg: ① Tom 和 Sam 一样高。
③ 英语不如数学重要。 English is not as / so important as math.
④ Lucy 不如Lily 学习好。 Lucy doesn’t study as / so well as Lily.
3
形容词的比较级
一： 用法 ⑴用于两者（人或物）之间，表示“其中一个比另一更……”
（11）happy___h_a_p_p_i_e_r/_h_a_p_p_i_e_s_t______
（12）far _fa_r_t_h_e_r_(f_u_r_th_e_r_)_/f_a_r_th_e_s_t_(_fu_r_th__est)
（13） careful __m_o_r_e__c_a_re__fu_l_/m__o_s_t_c_a_r_e_ful
或“较……”，后面通常用连词than连结另一个比较的对 象，其基本句型是：
主语＋谓语（系动词）＋形容词比较级＋than ＋对比对象。
eg: 吉姆比迈克高。 Jim is taller than Mike. 迈克比吉姆矮 Mike is shorter than Jim.
4
1、形容词和副词的比较级的Байду номын сангаас则变化：
（17）quiet __q_u_ie_t_e_r_/q__u_ie_t_e_s_t__________
（18） old __o__ld_e_r_/_o_ld_e_s_t______________
（19）beautiful_m__o_r_e_b_e_a__u_ti_fu_l_/m__o_s_t_b_e_a_utiful
Tom is as tall as Sam. ② Tom 和 Sam 跑得一样快。
Tom runs as fast as Sam. ③ 英语和数学一样重要。
English is as important as math. ④ Lucy 和Lily 学习一样好。
Lucy studies as well as Lily.
（14）good/well _b__e_tt_e_r_/b_e_s_t__________
（15） difficult _m__o_re__d_i_ff_ic_u_l_t/_m_o__s_t _d_if_fi_c_ult
（16）small __s_m__a_ll_e_r_/s_m__a_ll_e_s_t_________
6
2、不规则形容词的比较级最高级
原级 good / well many / much
little
ill/bad /badly
far
比较级
最高级
better
best
more
most
less
least
worse
worst
farther/furthe（r抽象） farthest/furthest
7
写出下列形容词的比较级和最高级
①一般直接在词尾加er或 est tall —taller--tallest
light —lighter--lightest
②以字母e结尾的直接加r或st nice —nicer—nicest fine —finer—finest
③以辅音字母加y结尾的形容词，要变y为i再加er或est heavy—heavier—heaviest busy —busier--busiest
④以重读闭音节结尾且末尾只有一个辅音字母的 形容词，要双写末尾的辅音字母再加er或 est
thin —thinner—thinnest
hot —hotter—hottest
5
⑤多音节词或部分双音节词的比较级和 最高级在其前面加more或most。
beautiful—more beautiful—most beautiful important—more important—most important Interesting– more interesting– most interesting quickly – more quickly – most quickly tired – more tired – most tired