八年级英语上Unit3形容词和副词的比较级与最高级专项讲练课件人教版新目标
carefully little far
many/much
Follow ups(随堂练习)
B any other river in China. 1、The Changjiang River is ____ than A. shorter B. longer C. shortest D. longest B Mary. He makes lots of 3、Bob never dose his homework ____ mistakes. A. so careful B. as carefully(仔细地） as C. carefully as D. as careful as D she is, ____ D she feels. 4、____ A. The more busy, the more happy B. The busy, the happy C. Busier, happier D.The busier, the happier 5、The weather is getting w____ orst a__ nd w____ orst .(越来越糟糕)
well→better → best
badly→worse →worst
much→more → most
far→ farther→ farthest
1、形容词原级的比较。 形容词的原级与as……as连用表示肯定意思，是 “和……一样”的意思；与not as/ so ……as连用表示否定 意义，是“不如”或“不一样”的含义。 She is as pretty as her mother. The book is as new as that one. The story is as interesting as that one. The question is not as / so difficult as that one. My bike is not as / so good as yours.
。
1.Which do you like ______(well),apples better or oranges? older 2.Who is ______(old),Jim or Tom ? faster 3.Jack is running faster _____ and ______(fast) . more 4.Our country is becoming ______and more beatiful(beautiful). ___________ the taller 5.He is ________(tall) of the the two boys.
Make Comparisons
1. Write down the comparatives of these words
big
nice
long
new
cheap
young late
easy thin hard expensive
safe
high
thirቤተ መጻሕፍቲ ባይዱty
few
heavy
old
interesting quickly good bad
单音节和少数多音节的形容词和副词的比较级 的构成分规则和不规则。变化如下：
构成方法 一般在词尾加-er/ə/ 原 级 cold fast 以字母e结尾的形容词，加-r 单音节词 和少数多 音节词 重读闭音节词只有一个辅音字母时，应先 双写辅音字母；再加-er 以“辅音字母+y”结尾的双音节词，先改 “+y”结尾的双音节词，先改“y”为“i”,再 加-er nice large big hot easy 比较级 colder faster nicer larger bigger hotter easier
early tired
earlier more tired
多音节词 和部分双 音节词
在词前加more easily more easily
good→ better →best bad → worse →worst
many →more → most
little → less → least
不规则变化， 要多加注意哦！
hot hotter popular more popular good
一、写出下列各形容词的比较级 short shorter
big bigger
large larger
busy busier much
more
better
loudly______
quietly______
clearly______
There are more and more students in our school.
Living in the world is becoming more and more difficult.
8、the + 形容词的比较级 + …… + the +形容词的比较级 表示“ 越……，就越……” The more you eat, the fatter you will be. The harder you study, the more you will get. The smaller the house is, the less it will cost. The sooner, the better.
形容词和副词的比较级 Review
8a-Unit 3
1 、复习形容词或副词比较级 的变化规则； 2、总结比较级句型结构； 3、 灵活应运比较级对知识点 进行巩固训练。
给出下列词的比较级和最高级
outgoing ______________ more outgoing easier easy___________________ wet___________________ wetter happy________________ happier more serious serious ________________ thinner thin _________________ better good________________ hotter hot __________________ more easily easily ________________ more many________________ nicer nice ________________ bigger big _________________ heavy______________ heavier delicious____________ more delicious more much_______________ _________________ ___________________ ____________________ ____________________ __________________ __________________ ____________________ ____________________ ____________________ ____________________ ____________________ ____________________ ____________________ __
Who is older, Jim or Tom ? C , English or Chinese? Which language is ____ A. difficult B. more difficult C. more difficulter Which/Who…+ 比较级，A or B?
7. 形容词的比较级 + and + 形容词的比 较级 （前后形容词是同一个） 越来越…… She is becoming thinner and thinner. Our country is becoming richer and richer.
一、形容词和副词的概念
形容词：是修饰名词（人或事物），表示名 词的性质，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 的词叫副词。副词在句中多作状语.
Test
yourself
thin thinner beautiful more beautiful
黄红
赵薇
quiet quieter
outgoing more outgoing
Huang Hong is quieter than Zhao Wei
Zhao Wei is more outgoing than Huang Hong
三、形容词和副词的级
形容词和副词有三个等级： 原级、比较级、最高级 1.原级：即形容词和副词的原形。
1.形容词或副词的比较级：表示“较……”或“更……一些”。 （1）指两个人或物之间的比较。比较级必须在同类中进行， 即人比人，物比物. （2）标志词：than (比）
（3）比较级句型结构:
主语+谓语动词+adj./adv. 比较级+ than+
对比成分
6、形容词比较级的修饰。比较级前面可以用even(更加)， much(……得多)，far(……得多)，a little(……一点)，a bit(一点)，a lot(大量)，still(还，还要)等词语表示不定程度 或数量。 eg: I am even less lucky. She is far better than me at writing. This pen is much better than that one. Tom is a little shorter than his friend Jim.
small, good, pretty, big, many hard, happily, slowly, quickly ① 程度副词very,too,so,quite等修饰形容词 和副词的原级。 如：very tall、 too hot、 so cold quite interesting run quickly
合集下载
新目标八年级上_形容词和副词的比较级和最高级_课件
■ 基本用法 5、表示“越来越……”，用“比较级+ and +比较级”结构或“more and more + 原级”结构。 eg: Things are getting better and better every day. She is becoming more and more beautiful. 6、表示“……是……的几倍”，用“倍数+as+原级+as”结构，或者“倍 数+比较级+than”结构。 eg: This classroom is three times as big as that one. This classroom is twice bigger than that one.
单音节 词和少 数多音 节词
一、形容词和副词比较级和最高级的构成
2、不规则变化
原级 good / well
比较级 better
最高级 best
bad / badly
many / much little far
worse
more less farther further
worst
most least farthest furthest
形容词与副词的 比较等级
Show Learning aims(学习目标)
学习并掌握形容词与副词的比较级和
最高级的构成。
学会运用形容词与副词的比较等级。
Than的用法
Show Learning aims
◇Look at the pictures and understand
看图并理解
big
4、表示“不如……”，用“not as/ so+原级+as”结构或 “less+原级+than”结构 eg: He does not smoke as/ so heavily as his brother. He smokes less heavily than his brother.
单音节 词和少 数多音 节词
一、形容词和副词比较级和最高级的构成
2、不规则变化
原级 good / well
比较级 better
最高级 best
bad / badly
many / much little far
worse
more less farther further
worst
most least farthest furthest
形容词与副词的 比较等级
Show Learning aims(学习目标)
学习并掌握形容词与副词的比较级和
最高级的构成。
学会运用形容词与副词的比较等级。
Than的用法
Show Learning aims
◇Look at the pictures and understand
看图并理解
big
4、表示“不如……”，用“not as/ so+原级+as”结构或 “less+原级+than”结构 eg: He does not smoke as/ so heavily as his brother. He smokes less heavily than his brother.
八年级英语上册_形容词比较级和最高级_课件_人教新目标版
5、多音节形容词或部分双音节形容词变比较级在前面 加more,最高级在前加most
beautiful —more beautiful—most beautiful important —more important—most beautiful
二、不规则形容词的比较级最高级
原级 good / well many / much
（1）ill/bad/badly worse, worst （2）busy busier, busiest（3）big bigger,
biggest （4） rude ruder, rudest （5）hot hotter,
hottest （6）easy easier, easiest（7）little less, least （8）fast faster, fastest（9）hard harder,
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; est
thin —thinner—thinnest hot —hotter—hottest （注：双写必须同时符合以下条件a.以辅音字母+元音字母+辅音 字母结尾；b.中间的元音字母发单元音；c. 重读闭音。一般满足 前两个条件多为双写的词）
English? 3、能修饰比较级的副词及短： much(…的多)、 a lot(…的多)、 even(更…)、still（更…）、a bit(…一
点儿) Eg： This city is much more
beautiful than that one.
Today is even hotter than
写出下列形容词的比较级和最高级
（1）ill/bad /badly （3）big （5）hot （7）little （9）hard （11）happy （13） careful （15） difficult （17）quiet
Unit3Grammarfocus比较级最高级课件20222023人教版八年级英语上册
6.少数以“-er”“-ow”结尾的双音节词末尾加-er，-est， 如： 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
Yesterday is her happiest day in her life.
修饰语
2.最高级的修饰语，by far/far and away(最，很)；much(…… 得多)；almost(几乎)；nearly(几乎)，另外，second， third， next 等也要放在定冠词之后，如：
6.（2020·四川攀枝花）—Mary, do you prefer weekdays or weekends? —Of course weekends. Because I'm _____________on weekdays. A．busiest B．busy C．the busiest D．much busier
This is the third largest building in this city. 这是这个城市里第三大的建筑物。 The Yellow River is the second longest river in China. 黄 河是中国第二长河。 This is (by) far the best book that I've ever read. 这是我读过的最好的书。
2.【答案】A
【详解】句意：汤姆没有他的朋友跑得快，所以他非常努力地练习 跑步。 考查副词的原级比较。A. fast表示快；B. faster是fast的比较级，表示 更快；C. slow表示慢；D. slower是slow的比较级，表示更慢。题干中 not as…as是形容词/副词的原级，表示不如……，则可先排除B、D选 项，其次根据so he practicesrunning very hard．可知汤姆非常努力地 练习是因为他跑得没有他的朋友快，故答案选A。
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
Yesterday is her happiest day in her life.
修饰语
2.最高级的修饰语，by far/far and away(最，很)；much(…… 得多)；almost(几乎)；nearly(几乎)，另外，second， third， next 等也要放在定冠词之后，如：
6.（2020·四川攀枝花）—Mary, do you prefer weekdays or weekends? —Of course weekends. Because I'm _____________on weekdays. A．busiest B．busy C．the busiest D．much busier
This is the third largest building in this city. 这是这个城市里第三大的建筑物。 The Yellow River is the second longest river in China. 黄 河是中国第二长河。 This is (by) far the best book that I've ever read. 这是我读过的最好的书。
2.【答案】A
【详解】句意：汤姆没有他的朋友跑得快，所以他非常努力地练习 跑步。 考查副词的原级比较。A. fast表示快；B. faster是fast的比较级，表示 更快；C. slow表示慢；D. slower是slow的比较级，表示更慢。题干中 not as…as是形容词/副词的原级，表示不如……，则可先排除B、D选 项，其次根据so he practicesrunning very hard．可知汤姆非常努力地 练习是因为他跑得没有他的朋友快，故答案选A。
人教新目标版八年级英语上册课件-形容词和副词的比较级、最高级-
He is one of the tallest boys in our class. ⑶one of + the +adj.最高级+n.复数。 …..中…最…之一
Bicycles are safer than any other vehicle. 比其它任何一个….都…..
⑷用 “比较级+than +any other +n.单数” 表示最高级。
A. quick B. quickly C. more quickly
3) The more exercise you take, the _B__you are.
A. weaker B. healthier C. worse
4) Wei Hua runs ___B_____than Ji Fang.
much/a little/a bit/a lot /even/far+比较级
I feel even worse today.
You have much more to do .
4:形容词最高级前一定要用the,副词最高级前则可省略。
He is the tallest boy in his class，
Revision
Book8 (上）Unit3 I’m more outgoing than my sister.
Unit4 What’s the best movie theater?
教学重点与难点
重点： 学生能熟练掌握比较级和最高级 具体用法和常用句型。
难点： 各等级间的转换； 关键： 能轻松应对各种题型。
eg. The blue pen is one third as long as the red pen.
Bicycles are safer than any other vehicle. 比其它任何一个….都…..
⑷用 “比较级+than +any other +n.单数” 表示最高级。
A. quick B. quickly C. more quickly
3) The more exercise you take, the _B__you are.
A. weaker B. healthier C. worse
4) Wei Hua runs ___B_____than Ji Fang.
much/a little/a bit/a lot /even/far+比较级
I feel even worse today.
You have much more to do .
4:形容词最高级前一定要用the,副词最高级前则可省略。
He is the tallest boy in his class，
Revision
Book8 (上）Unit3 I’m more outgoing than my sister.
Unit4 What’s the best movie theater?
教学重点与难点
重点： 学生能熟练掌握比较级和最高级 具体用法和常用句型。
难点： 各等级间的转换； 关键： 能轻松应对各种题型。
eg. The blue pen is one third as long as the red pen.
人教英语八年级上册 Unit3形容词和副词的比较级和最高级 (共23张PPT)
多音节形容词表次概念时,要用“more and more+adj原 级”
赤坑变得越来越漂亮了。 Chikeng is more and more beautiful.
※
比较级前可用much, a little, a lot, far, still, no, even, any 等 1.Which film is ___m__o_re_i_n_te_r_e_st_in_g____, this one or that one? (interesting) 2.I think English is one of __th_e__m_o_s_t _im_p_o_r_ta_n_t___subjects in middle school.
(young, tall) 5.The Changjiang River is very ___l_o_n_g__.It's the third__lo_n_g_e_st_____ river in
the world. (long)
Summary
●原级比较用as…as…或not so/as…as… ●两者比较：表示一方比另一方“更……”，要用比较级。 ●三者和三者以上比较用最高级，形容词的最高级前一般要加the，
我们的学校比他们的大。
Our school is larger than theirs.
⑵.倍数+adj/adv比较级+than(表倍数)
这棵树比那棵树高两倍。
This tree is twice taller than that tree.
⑶“the＋比较级，the＋比较级”表示“越……，就 越……”如： T_h_e_h_a_rde_r __ you work，__t_h_e_b_e_tter___ your grades will be.
赤坑变得越来越漂亮了。 Chikeng is more and more beautiful.
※
比较级前可用much, a little, a lot, far, still, no, even, any 等 1.Which film is ___m__o_re_i_n_te_r_e_st_in_g____, this one or that one? (interesting) 2.I think English is one of __th_e__m_o_s_t _im_p_o_r_ta_n_t___subjects in middle school.
(young, tall) 5.The Changjiang River is very ___l_o_n_g__.It's the third__lo_n_g_e_st_____ river in
the world. (long)
Summary
●原级比较用as…as…或not so/as…as… ●两者比较：表示一方比另一方“更……”，要用比较级。 ●三者和三者以上比较用最高级，形容词的最高级前一般要加the，
我们的学校比他们的大。
Our school is larger than theirs.
⑵.倍数+adj/adv比较级+than(表倍数)
这棵树比那棵树高两倍。
This tree is twice taller than that tree.
⑶“the＋比较级，the＋比较级”表示“越……，就 越……”如： T_h_e_h_a_rde_r __ you work，__t_h_e_b_e_tter___ your grades will be.
形容词和副词的比较级和最高级课件人教版英语八年级上册
最高级句型 1.C＋be＋the＋最高级＋of/in...（三者及以上范围的） My mother is the busiest in my family. 我的妈妈在家里是最忙的。 She is the tallest girl of the students. 她是所有学生中最高的。
2.C＋be＋one of the＋最高级＋名词复数＋in /of... Shenzhen is one of the biggest cities in China. 深圳是中国最大的城市之一。 One of the most popular sports is basketball. 篮球是最受欢迎的运动之一。
•
• 5.C＋be＋the＋最高级＋名词＋定语从句 • She is the most beautiful girl（who/ that）I
have met. • 她是我遇见过的最漂亮的女孩。
• This is the most interesting book that I have ever read.
• The earlier you get up ，the more you read. • 你起的越早，你读的就越多。
• 四、 Which/Who＋be＋比较级，A or B？ • Which is easier，math or English？ • 数学和英语哪一个更简单？ • Who is taller，Tom or Jack？ • 汤姆和杰克谁更高？
• 他对体育越来越感兴趣。 • 备注：如果是多音节的话，用more and
more adj./adv. • More and more beautiful；
• more and more carefully
人教版英语八年级上册 形容词、副词比较级最高级用法 课件
•tall- taller -tallest •short- shorter -shortest •long-longer-longest
1.Japan is __la_r_g__er___ than South Korea. 2.South Korea is _s_m__a_l_le_r__ than Japan. 3.China is the ___la_r_g_e_s_t__ of the three.
形容词、副词比较级的用法 9. 形容词、副词的比较级前常用much ,even,far, a little, a lot等词修饰, 表示相比较的两者差异程度的大小。
1）姚明比我们高得多。 Yao Ming is _m__u_ch_/_f_a_r/_a__lo_t_ taller than us.
2) 他英语说得比以前好了一点点。 He speaks English_____a_l_it_tl_e_____better than before.
形容词、副词比较级和最高级的构成
6.不规则变化
• good/well—better—best • bad/ill/badly—worse—worst • many/ much—more—most • old—older/elder—oldest/eldest • little—less—least • far—farther/further– farthest/furthest
03
形容词、副词最高级的用法
形容词、副词最高级的用法 1.“the+最高级（+名词）+范围”, 意为“……中最……的”。 1）杰克是他班里最高的学生。 Jack is __t_h_e___ _ta_l_le_s_t__ student in his class.
1.Japan is __la_r_g__er___ than South Korea. 2.South Korea is _s_m__a_l_le_r__ than Japan. 3.China is the ___la_r_g_e_s_t__ of the three.
形容词、副词比较级的用法 9. 形容词、副词的比较级前常用much ,even,far, a little, a lot等词修饰, 表示相比较的两者差异程度的大小。
1）姚明比我们高得多。 Yao Ming is _m__u_ch_/_f_a_r/_a__lo_t_ taller than us.
2) 他英语说得比以前好了一点点。 He speaks English_____a_l_it_tl_e_____better than before.
形容词、副词比较级和最高级的构成
6.不规则变化
• good/well—better—best • bad/ill/badly—worse—worst • many/ much—more—most • old—older/elder—oldest/eldest • little—less—least • far—farther/further– farthest/furthest
03
形容词、副词最高级的用法
形容词、副词最高级的用法 1.“the+最高级（+名词）+范围”, 意为“……中最……的”。 1）杰克是他班里最高的学生。 Jack is __t_h_e___ _ta_l_le_s_t__ student in his class.
英语人教版八年级上册形容词、副词比较级、最高级复习课件
hair.
形容词、副词 比较级和最高级的构成
一、单音节和 部分双音节词
你可以讲讲 吗？？？
harder faster hardest fastest
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
⑤adj./adv.+enough to do sth. “干... 足够...” Jean doesn’t ride fast enough to catch up with me.
（两者之间）
①
A+谓语动词+比较级+than+B
“A比B……”
这个蛋糕比那个蛋糕好吃。
delicious than that one. This cake is more ______________
形容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等修饰形容词副词的原
级 如：very tall、 too hot、 quite cold 、so well
The car is quite/very cute.
The flood is very/so serious.
Birth: 1954,04,07 Height: 1.73m Weight: 63kg
Who is the oldest and who is the youngest?
Birth: 1961,09,27 Height: 1.74m Weight: 64kg
Birth: 1980,08,29 Height: 1.745m Weight: 68kg
形容词、副词 比较级和最高级的构成
一、单音节和 部分双音节词
你可以讲讲 吗？？？
harder faster hardest fastest
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
⑤adj./adv.+enough to do sth. “干... 足够...” Jean doesn’t ride fast enough to catch up with me.
（两者之间）
①
A+谓语动词+比较级+than+B
“A比B……”
这个蛋糕比那个蛋糕好吃。
delicious than that one. This cake is more ______________
形容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等修饰形容词副词的原
级 如：very tall、 too hot、 quite cold 、so well
The car is quite/very cute.
The flood is very/so serious.
Birth: 1954,04,07 Height: 1.73m Weight: 63kg
Who is the oldest and who is the youngest?
Birth: 1961,09,27 Height: 1.74m Weight: 64kg
Birth: 1980,08,29 Height: 1.745m Weight: 68kg
初中英语人教版八年级上册Unit3形容词的比较级共44张课件
fat -__fa_t_t_e_r _
beautiful-_m_o_r_e_b__e_a_u_ti_fu_l
good - ____b_e_t_te_r
bad/ill - _w_o_r_s_e___
little - ___l_e_s_s__
many/much -__m__o_r_e__ far -_f_a_r_t_h_e_r_
5. The bread is __C__ than these cakes A. very delicious B. much delicious C. more delicious D. as delicious
6. In our city it’s D in July ,but it is even
Jerry
big
small
A
B
Ball A is _b_i_g_g_er_ _t_h_a_n_ Ball B. Ball B is s_m__a_ll_e_r_ _th_a_n__ Ball A.
U.S.A
Australia
USA is bigger than Australia.
• . than 后面接代词时，一般要用主 格 ，但在口语中也可以换成宾格 。
• delicious more delicious
• interestin more interesting g
more beautiful • beautiful
二、形容词比较级的不规则变化
原级 good well bad ill many much little
far
old
比较级
better
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
人教版新目标八年级英语上Unit3SectionA1a1c课件
写出下列单词的比较级。
high higher late later tall taller
hungry hungrier long longer funny funnier
big bigger heavy heavier
loudly more loudly
little less
good/well better
My mother told me ---. I’m---and---than most kids. --- I like reading books and I--in class. My best friend Yuanli is --too,so we enjoy ---together I’m shy so it’s not easy for me ---. But I think---. You don’t need ---them --they’re good.
popular_m__o_r_e_p_o_pular funny _f_u_n_n_i_e_r_
quiet __q_u_ie_t_e_r_
friendly _f_r_ie_n_d_l_ie_r
shy ___s_h_y_e_r_
serious _m_o_r_e__se_r_ious
outgoing _m_o_r_e__o_u_tg_o_i_ng smart _s_m__a_r_te_r_ hard-working _m___o_r__e__h__a_r__d__-_w__o__r_k__ing
一 将下列形容词变成比较级形式：
old→ older
fat→ fatter
young→younger smart→smarter
good/well→ better big→ bigger