比较级和最高级课件课件课件
比较级和最高级课件
Liu Xiang is taller than Pan Changjiang. Yao Ming is the tallest of the three.
The green skirt is nicer than the blue one. The yellow skirt is the nicest of all .
thirstier
thirstiest
more expensive， the most expensive
worse
worst
healthier
healthiest
fatter hungrier more friendly ,
fattest hungriest the most friendly
形容词比较级和最高级的构成
slower
slowest
more exciting ， the most exciting
safer
safest
better quicker happier
best quickest hensive
bad healthy
fat hungry friendly
biggest slimmest
most expensive most beautiful
2.不规则变化
原级
比较级
最高级
good/well better
best
bad/ill
worse
worst
many/much more
most
little
less
least
old
older/elder
oldest/eldes t
far
farther
farthest
fast
beautiful
Li Mei
Lily
Kate
1.A feather is ___li_g_h_te__r _th__a_n____(light) a stone.
2. My mother is ___th__e_b__u_s_ie_s_t___(busy) in my family. 3.The lion is __h_e__a_v_ie_r__th_a__n_____(heavy) the dog. 4. Tom is ____th_e__c_l_e_v_e_r_e_s_t__(clever) student in our class . 5.This question is ___t_h_e__e_a_s_i_e_s_t____(easy ) of the five. 6. Chinese New Year is__t_h_e__m_o__s_t _im__p_o_r_t_a_n_t_( important）
构成方法
原级
一般在词尾加-er,-est tall
small
单音 在以字母e结尾的形容词 nice
节单 后加-r，-st
large
词及 部分
在以辅音字母+y结尾的
heavy
双音 形容词后，先改y为i再 happy
节词 加-er，-est
重读闭音节词只有一个 big
辅音字母时，先双写辅 slim
音字母再加-er，-est
Jim is happier than Mary . John is the happiest of the three.
The Canon camera is more expensive than the Olympus camera .
The Sony camera is the most expensive of all.
4. 重读闭音节结尾的词,如末尾是一个辅音字母,双写这个辅音 字母,再加-er或-est.eg. big → bigger → biggest
5.不规则adj的比较级与最高级如下:
原级 good bad many / much old little
比较级
最高级
better
best
worse
worst
部分 双音 节词 及多 音节 词
在此的前面加more， most
expensive beautiful
1.规则变化
比较级
taller smaller nicer larger heavier happier
bigger slimmer
more expensive more beautiful
最高级
tallest smallest nicest largest heaviest happiest
funnier
funniest
more interesting most interesting
better
best
more
most
原级
important slow exciting safe good quick happy
比较级和最高级
more important ，the most important
more popular
smallest
most beautiful
most popular
2.辅音字母加y结尾时去y变i再加-er或-est
eg. friendly → friendlier → friendliest
3. 以不发音的e结尾时加-r/st. eg. fine → finer → finest
nicest happiest
biggest
most expensive
形容词的比较等级构成方式:
1.一般单音节adj 的比较级多在原形上加-er,最高级加-est.
多音节adj在原形前加more,最高级加most
原级
比较级
最高级
small beautiful
popular
smaller
more beautiful
more
most
older / elder oldest / oldest
less
least
Exercise:写出下列形容词的比较级和最高级.
原级
比较级
最高级
tall
taller
tallest
late
later
latest
hot funny interesting good many
hotter
hottest
Olympus 2,130.00元
Canon 2,420.00元
Sony 2,595.00元
tall nice happy big
expensive
Comparatives 比较级
taller nicer happier
bigger
more expensive
Superlatives 最高级
tallest
Liu Xiang is taller than Pan Changjiang. Yao Ming is the tallest of the three.
The green skirt is nicer than the blue one. The yellow skirt is the nicest of all .
thirstier
thirstiest
more expensive， the most expensive
worse
worst
healthier
healthiest
fatter hungrier more friendly ,
fattest hungriest the most friendly
形容词比较级和最高级的构成
slower
slowest
more exciting ， the most exciting
safer
safest
better quicker happier
best quickest hensive
bad healthy
fat hungry friendly
biggest slimmest
most expensive most beautiful
2.不规则变化
原级
比较级
最高级
good/well better
best
bad/ill
worse
worst
many/much more
most
little
less
least
old
older/elder
oldest/eldes t
far
farther
farthest
fast
beautiful
Li Mei
Lily
Kate
1.A feather is ___li_g_h_te__r _th__a_n____(light) a stone.
2. My mother is ___th__e_b__u_s_ie_s_t___(busy) in my family. 3.The lion is __h_e__a_v_ie_r__th_a__n_____(heavy) the dog. 4. Tom is ____th_e__c_l_e_v_e_r_e_s_t__(clever) student in our class . 5.This question is ___t_h_e__e_a_s_i_e_s_t____(easy ) of the five. 6. Chinese New Year is__t_h_e__m_o__s_t _im__p_o_r_t_a_n_t_( important）
构成方法
原级
一般在词尾加-er,-est tall
small
单音 在以字母e结尾的形容词 nice
节单 后加-r，-st
large
词及 部分
在以辅音字母+y结尾的
heavy
双音 形容词后，先改y为i再 happy
节词 加-er，-est
重读闭音节词只有一个 big
辅音字母时，先双写辅 slim
音字母再加-er，-est
Jim is happier than Mary . John is the happiest of the three.
The Canon camera is more expensive than the Olympus camera .
The Sony camera is the most expensive of all.
4. 重读闭音节结尾的词,如末尾是一个辅音字母,双写这个辅音 字母,再加-er或-est.eg. big → bigger → biggest
5.不规则adj的比较级与最高级如下:
原级 good bad many / much old little
比较级
最高级
better
best
worse
worst
部分 双音 节词 及多 音节 词
在此的前面加more， most
expensive beautiful
1.规则变化
比较级
taller smaller nicer larger heavier happier
bigger slimmer
more expensive more beautiful
最高级
tallest smallest nicest largest heaviest happiest
funnier
funniest
more interesting most interesting
better
best
more
most
原级
important slow exciting safe good quick happy
比较级和最高级
more important ，the most important
more popular
smallest
most beautiful
most popular
2.辅音字母加y结尾时去y变i再加-er或-est
eg. friendly → friendlier → friendliest
3. 以不发音的e结尾时加-r/st. eg. fine → finer → finest
nicest happiest
biggest
most expensive
形容词的比较等级构成方式:
1.一般单音节adj 的比较级多在原形上加-er,最高级加-est.
多音节adj在原形前加more,最高级加most
原级
比较级
最高级
small beautiful
popular
smaller
more beautiful
more
most
older / elder oldest / oldest
less
least
Exercise:写出下列形容词的比较级和最高级.
原级
比较级
最高级
tall
taller
tallest
late
later
latest
hot funny interesting good many
hotter
hottest
Olympus 2,130.00元
Canon 2,420.00元
Sony 2,595.00元
tall nice happy big
expensive
Comparatives 比较级
taller nicer happier
bigger
more expensive
Superlatives 最高级
tallest
合集下载
初中英语语法之比较级、最高级 PPT课件 图文
(2) 数量的比较 我的笔比你的多. I have more pens than you (do).
我喝的茶比他多. I drink more tea than he (does).
他吃的饭比我少. He has less rice than I (do).
一班的学生比二班多. There are more students in Class 1 than in Class 2.
Make Comparisons
1. Write down the comparatives and the superlatives of these words
big nice
long
new
cheap
young late
safe
thirsty heavy
easy hard
highΒιβλιοθήκη fewoldthin expensive
More examples:
He is the youngest of all the children.
This book is the most interesting of all books.
America is the most developed country in the world.
glad – more glad – most glad pleased – more pleased – most pleased tired – more tired – most tired
3、少数多音节形容词，特别是y和ow结尾的，在原 级和加er 和est构成比较级和最高级。
happy – happier – happiest
The first question is very easy, but the second one is easier.
比较级最高级PPT课件
.
5
5) 多音节词和部分双音节词在词前加more 。如： delicious – more delicious
interesting – more interesting
important—more important
.
6
carefully---more carefully quickly---more quickly slowly---more slowly easily--- more easily
+est。 如：
big—bigger—biggest thin—thinner—thinnest
fat—fatter—fattest hot—hotter—hottest
e. 多音节和部分双音节形容词，需在原级前+more
构成比较级，+ most 构成最高级。如：
important—more important—most important
The Comparative Superlative Degrees of Adjectives & Adverbs
形容词和副词 比较级和最高级
.
17
形容词和副词比较级和最高级构成 (规则变化)
单音节词在词尾比较级 加- er或最高级加- est
以e结尾的词，只需加 －r 或－st
cwthaaelrlaemfpritn,-a,yetlcalo,olnulledincs,gets,,mhsiaagflhle,
Grammar Focus
(二)形容词的比较级和最高级 comparatives and superlatives with adj. and adv.
.
1
short - shorter small - smaller
语法：形容词比较级和最高级课件(共34张PPT)
B. most expensive
B C. more expensive
D. the most expensive
5.The houses of the rich are______than those of the poor.
A. large
B. larger C. largeer
D the largest
large
原级 比较级 最高级
small – smaller - smallest
1
原级 比较级 最高级
large – larger - largest
2
原级 比较级 最高级
pretty – prettier - prettiest
3
原级 比较级 最高级
fat – fatter - fattest
4
Take notes
写出下列形容词的比较级和最高级
（1）high （2）busy （3）big （4）rude （5）hot （6）easy （7）pretty （8）fast
higher-highest busier-busiest bigger-biggest ruder-rudest
hotter-hottest
prettier
I don't like the colour. I think the blue dress is prettier.
pretty
the largest
I want a larger one.
larger
This is the largest dress in the shop.
SSheheisisthtehemboesat ubteifauuletsiftu.l.
比较级和最高级课件讲解（共12页）
。
1.Which do you like _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). 5.He is the tallestt_h_e_t_a_l_le_s_t(tall) of the three boys.
15 delicious more delicious most delicious
16 young 17 far
18 slow 19 thin 20 wet 21 rich 22 fat
younger farther further slower thinner wetter richer fatter
youngest farthest furthest slowest thinnest wettest richest fattest
as 原级 as 原级的用法 not as (so) 原级as
数词times as原级as
• 汉译英 • 北京和上海一样美.
Beijing is as beautiful as Shanghai.
• 北京没有上海大. Beijing is not so big as Shanghai.
• 吉姆和汤姆一样高. Jim is as tall as Tom.
• 他没有汤姆聪明. He is not as clever as Tom.
初中英语比较级和最高级PPT课件
No 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另在外比，较tha级n前后可接使人用称m代u词ch时，可a以lo是t，主to格o或, f宾ar格（更加，……的
Image 如多：）A，weavteenr（me更lo，n更is加m）uc，h bailgitgtleer（th有an点a）n修ap饰pl。e.
__e_a__r_li_e_r_ (early) than he. His mother is the _e_a__r_li_e_s__t___
(early) of the three.
4.The Yellow River is the second _l_o_n_g__e_s_t____ (long)
nicer larger bigger hotter
nicest largest biggest hottest
以“辅音字母+y”结尾的双音节词， easy
先改“y”为“i”,再加-er或-est
early
easier earlier
easiest earliest
多音节词 和部分双 音节词
在词前加more或most
better more
best most
less worse
least worst
farther / further farthest / furthest older / elder oldest / eldest
注：older 一般指年龄大小或新旧；
My father is older than my mother. elder指长幼关系(一般修饰名
It is getting cooler and cooler.
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另在外比，较tha级n前后可接使人用称m代u词ch时，可a以lo是t，主to格o或, f宾ar格（更加，……的
Image 如多：）A，weavteenr（me更lo，n更is加m）uc，h bailgitgtleer（th有an点a）n修ap饰pl。e.
__e_a__r_li_e_r_ (early) than he. His mother is the _e_a__r_li_e_s__t___
(early) of the three.
4.The Yellow River is the second _l_o_n_g__e_s_t____ (long)
nicer larger bigger hotter
nicest largest biggest hottest
以“辅音字母+y”结尾的双音节词， easy
先改“y”为“i”,再加-er或-est
early
easier earlier
easiest earliest
多音节词 和部分双 音节词
在词前加more或most
better more
best most
less worse
least worst
farther / further farthest / furthest older / elder oldest / eldest
注：older 一般指年龄大小或新旧；
My father is older than my mother. elder指长幼关系(一般修饰名
It is getting cooler and cooler.
比较级最高级课件
副词最高级+of/in+名词/代词 ：表示“最...的...”。
最高级+than+any+名词/代 词：表示“比任何...都...”。
比较级和最高级的疑问句和否定句
比较级疑问句
将比较级放在句首，加上疑问 语气词。
最高级疑问句
将最高级放在句首，加上疑问 语气词。
比较级否定句
使用否定词+比较级。
最高级否定句
以字母r结尾的单词，在词尾加 -er。
重读音节前的元音字母，其后 的辅音字母e除外的单词，在 词尾加-er。
规则4
以"辅音字母+y"结尾的单词， 把y变成i再加-er。
最高级的规则
01ቤተ መጻሕፍቲ ባይዱ
02
03
04
规则1
单音节词和少数双音节词，在 词尾加-est。
规则2
以字母r结尾的单词，在词尾 加-est。
规则3
解析
俄罗斯是世界上国土面积最大的国家 。
最高级练习题2
Which country has the longest coastline in the world?
解析
澳大利亚拥有世界上最长的海岸线。
比较级和最高级的混合练习题及解析
比较级和最高级混合练习 题1
John is the tallest in his class and he also has the longest arms. Who is taller and who has longer arms?
比较级和最高级的选择范围
总结词
比较级和最高级的比较范围要明确。
详细描述
在选择使用比较级和最高级时，我们需要明确我们是在 拿什么和什么做比较，同时也要注意比较的范围。例如 ，我们不能拿苹果和橙子做比较，因为它们是不同的种 类。同样，我们也不能拿苹果和苹果中的某一个做比较 ，因为这样范围太狭窄了。因此，在选择使用比较级和 最高级时，我们需要明确比较的范围和对象。
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
英语中的比较级与最高级PPT课件
6. Sandy is _th_e__la_z_ie_s_t(lazy) person in his class. 7. Tom is a _ca_r_e_fu_l_(care) boy.
He does everything _c_a_r_e_fu_l_ly(careful). He does everything _m_o_s_t_c_a_r_ef_u_ll_y__ in his family.
• 2) 差别比较 “比…更…一些”，常用连词than引导状语从句。 • ① A+系动词+形容词比较级+than+B. • I think English is more popular than Japanese. • ② A+实义动词+副词比较级+than+B.
• Mike studies harder than Helen.
(5) 部分双音节和多音节形容词的比较级和最高级需用more 和 most 加在形容词前面来构成。
difficult , popular, helpful, cheerful, tired
不规则变化如下：
• 原级------比较级------最高级
good, well------better------best bad, ill------worse------worst little------less------least few------fewer------fewest many, much------mfarther/further------farthest/furthest old------older/elder------oldest/eldest late------later/latter------latest/last
He does everything _c_a_r_e_fu_l_ly(careful). He does everything _m_o_s_t_c_a_r_ef_u_ll_y__ in his family.
• 2) 差别比较 “比…更…一些”，常用连词than引导状语从句。 • ① A+系动词+形容词比较级+than+B. • I think English is more popular than Japanese. • ② A+实义动词+副词比较级+than+B.
• Mike studies harder than Helen.
(5) 部分双音节和多音节形容词的比较级和最高级需用more 和 most 加在形容词前面来构成。
difficult , popular, helpful, cheerful, tired
不规则变化如下：
• 原级------比较级------最高级
good, well------better------best bad, ill------worse------worst little------less------least few------fewer------fewest many, much------mfarther/further------farthest/furthest old------older/elder------oldest/eldest late------later/latter------latest/last
比较级和最高级课件课件
dirtier
第7页，幻灯片共22页
serious--
beautiful--
interesting--
important--
difficult-good—
delicious--
More serious
more beautiful
more interesting more important
more difficult better
❖ Jack is not so/as tall as Tom.
❖ ③表示倍数，如“一半／两倍/3倍／4倍／……”等用“half／twice ／three／four／…times +as…as…”结构。
❖ e.g. I study twice as hard as you． ❖ This room is three times as large as that one. ❖ ④用“形容词比较级+than引导的从句”进行两者的比较。
❖ ①表示两者“相等”用“as+形容词原级+as+比较对象”。
❖ e.g. He is as tall as his mother．
❖ English is as interesting as math.
❖ ②表示“不如”或“不相等”用“not +as／so+形容词原级+as+
比较对象”。
❖ e.g. It is not so／as cold today as yesterday．
❖ A. much
B. more C. enough
D. too
❖ 10. Her brother is __D_____ than she.
❖ A. as 49 times big as
第7页，幻灯片共22页
serious--
beautiful--
interesting--
important--
difficult-good—
delicious--
More serious
more beautiful
more interesting more important
more difficult better
❖ Jack is not so/as tall as Tom.
❖ ③表示倍数，如“一半／两倍/3倍／4倍／……”等用“half／twice ／three／four／…times +as…as…”结构。
❖ e.g. I study twice as hard as you． ❖ This room is three times as large as that one. ❖ ④用“形容词比较级+than引导的从句”进行两者的比较。
❖ ①表示两者“相等”用“as+形容词原级+as+比较对象”。
❖ e.g. He is as tall as his mother．
❖ English is as interesting as math.
❖ ②表示“不如”或“不相等”用“not +as／so+形容词原级+as+
比较对象”。
❖ e.g. It is not so／as cold today as yesterday．
❖ A. much
B. more C. enough
D. too
❖ 10. Her brother is __D_____ than she.
❖ A. as 49 times big as
比较级和最高级通用课件
比较级和最高级通用 课件
目录
• 比较级和最高级的定义 • 比较级和最高级的规则 • 比较级和最高级的用法 • 比较级和最高级的练习 • 比较级和最高级的常见错误 • 比较级和最高级的实际应用
CHAPTER 01
比较级和最高级的定义
比较级的定义
比较级的定义
用法
比较级是形容词和副词的一种形式， 用于描述事物之间的相对差异。在英 语中，大多数形容词和副词都有比较 级的形式。
在英语中，最高级的形式有误，例如“bestest”而不是 “best”。
忽略最高级的规则
在构成最高级时，没有遵循正确的规则，例如“happy” 的最高级应该是“happiest”而不是“happyist”。
最高级的语境不当
在不适合使用最高级的语境中使用了最高级，例如在“She is the tallest person in the room.”（她是
房间里最高的人。）
CHAPTER 02
比较级和最高级的规则
比较级的变化规则
01
02
03
规则变化
在形容词和副词后面加“er”即可形成比较级，如 “beautiful”变为 “more beautiful”。
不规则变化
CHAPTER 05
比较级和最高级的常见错误
比较级常见的错误
在此添加您的文本17字
误用比较级的形式：在英语中，比较级的形式有误，例如 “more better”而不是“more
在此添加您的文本16字
better”。
在此添加您的文本16字
忽略比较级的规则：在构成比较级时，没有遵循正确的规 则，例如“happy”的比较级应该是“happier”而不是 “happyier”。
目录
• 比较级和最高级的定义 • 比较级和最高级的规则 • 比较级和最高级的用法 • 比较级和最高级的练习 • 比较级和最高级的常见错误 • 比较级和最高级的实际应用
CHAPTER 01
比较级和最高级的定义
比较级的定义
比较级的定义
用法
比较级是形容词和副词的一种形式， 用于描述事物之间的相对差异。在英 语中，大多数形容词和副词都有比较 级的形式。
在英语中，最高级的形式有误，例如“bestest”而不是 “best”。
忽略最高级的规则
在构成最高级时，没有遵循正确的规则，例如“happy” 的最高级应该是“happiest”而不是“happyist”。
最高级的语境不当
在不适合使用最高级的语境中使用了最高级，例如在“She is the tallest person in the room.”（她是
房间里最高的人。）
CHAPTER 02
比较级和最高级的规则
比较级的变化规则
01
02
03
规则变化
在形容词和副词后面加“er”即可形成比较级，如 “beautiful”变为 “more beautiful”。
不规则变化
CHAPTER 05
比较级和最高级的常见错误
比较级常见的错误
在此添加您的文本17字
误用比较级的形式：在英语中，比较级的形式有误，例如 “more better”而不是“more
在此添加您的文本16字
better”。
在此添加您的文本16字
忽略比较级的规则：在构成比较级时，没有遵循正确的规 则，例如“happy”的比较级应该是“happier”而不是 “happyier”。