比较级课件
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形容词比较级ppt课件

个城市的生活成本最低。
表示程度或数量的变化
总结词
描述事物在程度或数量上的变化。
详细描述
形容词比较级可以用于描述事物在程度或数量上的变化, 强调某个属性在某种程度上有所增加或减少。例如,“随 着时间的推移,他的英语水平逐渐提高。”
示例
随着年龄的增长,他的身高逐渐增加。
04 形容词比较级的特殊用法
只用于某些形容词的比较级
某些形容词的比较级有特殊的表达方式,如"more"和"less",它们通常用于描述数 量、程度或程度差异。例如,"more beautiful"表示更加美丽,"less difficult"表示 较为容易。
还有一些形容词的比较级形式在口语和书面语中有所不同,如"happier"和"more happy",前者是口语中的比较级形式,后者是书面语中的比较级形式。
。”
示例
我喜欢苹果,因为它们比橙子更 甜。
表示三个或更多事物之间的比较
01
总结词
确定三个或更多事物之间的相对优劣。
02
详细描述
形容词比较级可以用于比较三个或更多事物,以确定它们之间的相对优
劣。例如,“这三个苹果中,这个最甜,那个最脆,而这染最轻,那个城市的交通最便利,而这
THANKS FOR WATCHING
感谢您的观看
选择题
01
A. smaller
02
B. largest
03
C. smallest
04
D. biggest
填空题
填空题1
The _____(big)of all the cities in our country is Beijing.
形容词比较级和最高级ppt课件

多音节形容词和部分双音节词
在前面加most,如beautiful→most beautiful,interesting→most interesting。
形容词最高级的常见用法
01 02
用于三者或三者以上的比较
在句子中表示三者或三者以上的人或事物中最突出的一个,常跟in或of 短语连用,如He is the tallest in our class.(他是我们班上最高的。 )
完形填空
设计包含形容词比较级和最高级的完 形填空练习,让学生在语境中理解和 运用相关知识。
形容词比较级和最高级的巩固与提高
01
02
03
归纳总结
引导学生对形容词比较级 和最高级的知识点进行归 纳总结,形成清晰的知识 体系。
拓展延伸
通过引入相关语法点、词 汇等,拓展形容词比较级 和最高级的应用范围,提 高学生的语言素养。
形容词比较级和最高级的混用情况
混用原因
由于对形容词比较级和最高级的 定义、结构和用法理解不透彻, 导致在实际运用中出现混用的情
况。
常见混用情况
将形容词比较级误用为最高级,或 者将最高级误用为比较级,例如"A is more tallest than B."就是错误 的用法。
避免混用的方法
要准确理解形容词比较级和最高级 的定义、结构和用法,同时在实际 运用中多加注意和练习,避免出现 混用的情况。
的形容…
,末尾只…
nice -> nicer。
big -> bigger。
“辅音字母+y” 多音节形容词和
结尾的…
部分双音…
happy -> happier。
beautiful -> more beautiful。
在前面加most,如beautiful→most beautiful,interesting→most interesting。
形容词最高级的常见用法
01 02
用于三者或三者以上的比较
在句子中表示三者或三者以上的人或事物中最突出的一个,常跟in或of 短语连用,如He is the tallest in our class.(他是我们班上最高的。 )
完形填空
设计包含形容词比较级和最高级的完 形填空练习,让学生在语境中理解和 运用相关知识。
形容词比较级和最高级的巩固与提高
01
02
03
归纳总结
引导学生对形容词比较级 和最高级的知识点进行归 纳总结,形成清晰的知识 体系。
拓展延伸
通过引入相关语法点、词 汇等,拓展形容词比较级 和最高级的应用范围,提 高学生的语言素养。
形容词比较级和最高级的混用情况
混用原因
由于对形容词比较级和最高级的 定义、结构和用法理解不透彻, 导致在实际运用中出现混用的情
况。
常见混用情况
将形容词比较级误用为最高级,或 者将最高级误用为比较级,例如"A is more tallest than B."就是错误 的用法。
避免混用的方法
要准确理解形容词比较级和最高级 的定义、结构和用法,同时在实际 运用中多加注意和练习,避免出现 混用的情况。
的形容…
,末尾只…
nice -> nicer。
big -> bigger。
“辅音字母+y” 多音节形容词和
结尾的…
部分双音…
happy -> happier。
beautiful -> more beautiful。
英语比较级的用法ppt课件

in her class.
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但要注意比较的范围,如果主语属 于“than”后面的范围中的一部分, 就一定要使用else或other,如:
He is taller than any other boy in his class (对比:He is taller than any girls.)
I have never seen a taller man. (=He is the tallest man I have ever seen.)
(2) than any other, than anyone else, than any of the other+ …….等结构,如:
He runs faster than anyone else in his school. She plays the guitar better than any of the others
他不过是个孩子, 所以我根本不把他当回事.
He is no more than a child, so I don’t take him too
2s)ernioumsloyr.e... than.../not any more... than...表示前者和后者 一样都不……
杰克和约翰谁都不努力
Jack works no harder than John.
这本书和那本书都没有趣.
This book is no more interesting than that one.
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三、比较级特殊用法:
(五)、 not more than和not more... than…的用法
1) not more than+数词,“至多,不超过” 教室里最多有10个学生. There are not more than ten students in the classroom.
15
但要注意比较的范围,如果主语属 于“than”后面的范围中的一部分, 就一定要使用else或other,如:
He is taller than any other boy in his class (对比:He is taller than any girls.)
I have never seen a taller man. (=He is the tallest man I have ever seen.)
(2) than any other, than anyone else, than any of the other+ …….等结构,如:
He runs faster than anyone else in his school. She plays the guitar better than any of the others
他不过是个孩子, 所以我根本不把他当回事.
He is no more than a child, so I don’t take him too
2s)ernioumsloyr.e... than.../not any more... than...表示前者和后者 一样都不……
杰克和约翰谁都不努力
Jack works no harder than John.
这本书和那本书都没有趣.
This book is no more interesting than that one.
10
三、比较级特殊用法:
(五)、 not more than和not more... than…的用法
1) not more than+数词,“至多,不超过” 教室里最多有10个学生. There are not more than ten students in the classroom.
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。
八年级(上)比较级ppt课件

形容词和副词的 比较级
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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
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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.
形容词副词比较级课件(21张PPT)

many, mu程ch度或m幅os度irsete(r 抽象)most
little
less
least
far
Farther, further
farthest, furthest
old
older, elder oldest, eldest
Healthy , ______ often,______ clever,______ able,_____ great, _____ excited, _______ shy, _______ busy_______ pretty,_____stupid,_______ free,________bad, _______ disappointed, ____interesting,_______ common, _______ quickly, _____ fast,_____big, ______ gentle, _____ bitter____
more和most的形式,
Clever, handsome,
stupid, Bitter
Simple
Common
2. 副词的比较级和最高级 1) 大多数以ly结尾的副词在其前加more和
most来构成比较级和最高级。如: quickly—more quickly—most quickly carefully—more carefully—most carefully 2) 单音节词及少数双音节词在词尾加er构成 比较级, 加est构成最高级。如: hard—harder—hardest fast—faster—fastest early—earlier—earliest
Things are getting better and better.
小学英语语法课件-比较级与最高级(通用版)

形容词/副词比较级用法 比较级
用法7 倍数+比较级+than 是...的几倍 例句:The box is three times bigger than that one.
这个箱子是那个的三倍大。
形容词/副词比较级用法 最高级
最高级用法: 表示三者或三者以上 (人或事物 ) 进行比较时,用最高级。
形容词/副词比较级用法 最高级
用法3 Which is + the + 最高级 + ... ? 在...(范围内)哪一个最......?
例句:Which is the strongest man in this gym ? 这个健身房中最强壮的男士是谁?
小
升
初
语
法
课
件
PART 4
形容词/副词比较级+最高级
①形容词最高级用于同自身不同场合相比较时不带the。
• 例句:I’m busiest on Mondays. 我星期一最忙。
易错点
易错点2
形容词最高级前不用the的情况
②形容词最高级前有物主代词、名词所有格时,不带the。 • 例句:Alice is the old man’s youngest daughter.
易错点
易错点1
常见的用来修饰比较级的副词
形容词比较级前可用a lot/far/a bit/much/even/still等词来 修饰,表示“……得多”,“更……”,“……一些”。very, really, so, too, rather, pretty, quite等词后只能用原级。
易错点
易错点1
比较级&最高级规则变化口诀 比较级最高级,词尾加er/est。 结尾如果有哑e,直接加r/ st。 辅元辅闭音节,最后字母要双写, 再来er/est。 辅音字母加上y,记得要去y为i, 再来er/est。 单词若是多音节,more或most 加前去。
比较级 ppt课件

ppt课件
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练习
.根据句意,用所给词的适当形式填空。 1. Traveling by air is _______ than by train. (expensive) 2. Which river is ________, the Yangtze River or the Yellow River? (long) 3. The sick man is getting ________. (ill) 4. Spring is the _______ time to plant trees. (good) 5. We are sure Hong Kong will be even _________ tomorrow. (good) 6. Which play of the two is _________? (interest)
Eg: China is bigger than US. I am shorter than you. Now ,I feel better than before.
ppt课件
8
1. 最高级用于三者以上比较,形容词的结构形式是 “定冠词+形容词最高级+名词+表示范围的短语或 从句”(如all, of all, of the tree, in the world, that has ever taken place等)
eg;The earlier you start, the more quickly you’ll finish it.
ppt课件
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四、“the +比较级+ of the two”结构表示 “两者当中 较……的”,通常要在形容词比较级前面加the, 还可以省去 形容词后面的名词。
eg:Which is the larger of the two countries, Canada or Australia?
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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
比较级
better
最高级
best
good / well
bad / badly
many / mss farther
worst
most least farthest
further
furthest
Good , better , best, Never let it Till And good rest .
heavier than Liu Huan.
48kg Lin Xinru is thin. Liu Yifei is thinner. Liu Yifei is thinner than Lin Xinru.
45kg
outgoing Cheng Long is outgoing.
more outgoing
more interesting
more outgoing more serious more athletic
wilder
taller
形容词比较级规则变化
1.一般在词尾加-er eg:cold strong fast slow 2.以字母e结尾的形容词,加-r eg:nice large
3.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 eg: thin fat 4.以“辅音字母+y”结尾的双音节词,先改“y”为 “ i” , 再 加-er eg: funny easy 5.多音节词和部分双音节词,在词前加more eg: beautiful serious
is better,
better , best .
好上加好,直到最好; 精益求精,永无止境。
用所给的形容词副词的适当形式填空。 taller 1. Tom is ____ (tall) than Jim.
2. Li Lei is _____ (young) boy in his class.
the____ most (many)story books of all the students. 3.David has best 4.Li Lei speaks English the _______ (well) in his group.
Heaviest
Most athletic Most expensive farthest
more athletic
more expensive farther
一、形容词和副词比较级和最高级的构成
1、规则变化
构成方法 原 级 cold fast nice large big hot easy early tired 在词前加more或most easily more easily most easily 比较级 colder faster nicer larger bigger hotter easier earlier more tired 最高级 coldest fastest nicest largest biggest hottest easiest earliest most tired
E. This work is very harder than that one.________
F.He lives farer than any other student in your class._______
bigger
◇Look at the pictures and understand
看图并理解
fast
◇Look at the pictures and understand
看图并理解
fast
faster
◇Look at the pictures and understand
看图并理解
fast
He is the tallest basketball player in China .
the tallest person
He runs the fastest in 110-meter race.
the fastest person
He’s the most popular actor, and he’s famous for playing Chinese gong fu.
Li Yong is more outgoing. Li Yong is more outgoing than Cheng long.
more athletic athletic Li Xiaopeng is athletic. Cheng Long is more athletic. Cheng Long is more athletic than Li Xiaopeng.
the youngest
5.Lucy runs _____ (slow) than Lily.
slower
改正下列句子中一处的错误。 A. Tom comes to school late than Jim._____ B. Which do you like better , cats ,dogs,or chickens? _____ C. Who is oldest in our class? _____ D. He thinks math is importanter than Chinese.______
一般在词尾加-er/ə/或-est/ist/
以字母e结尾的形容词,加-r或-st 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-es 或-est 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或-est 多音节 词和部 分双音 节词
单音节 词和少 数多音 节词
the most popular actor
原级
fast
short big thin funny
比较级
faster
最高级
Fastest
Shortest Biggest Thinnest Funniest
shorter
bigger thinner funnier heavier
heavy
athletic expensive far
Zeng Zhiwei is short. Pang Changjian is shorter. Pang Changjian is shorter than Zeng Zhiwei.
80kg
Liu Huan is heavy .
90kg
Fei Mao is heavier .
Fei Mao is
funny
funnier
the funniest
Ge You is funny. Zhao Benshan is funnier. Pan Changjiang is the funniest of them .
250,000 RMB.
500 RMB 50,000 RMB.
The bike is expensive. The red cat is more expensive than the bike. The green car is the most expensive.
fastest faster
The green oranges are big. The orange ones are bigger. The red ones are the biggest of all.
Zen Zhiwei is short . Tom is shorter than Zen Zhiwei . Xiao xin is the shortest of them .
Liu Yifei is thin. Xiaoming is thinner than Liu Yifei . Mike is the thinnest of all
180kg
220kg
100kg
肥肥-沈殿霞 heavy
Mr. Wang heavier
Mr. Li
the heaviest
Miss Shen is heavy. Mr. Wang is heavier. Mr. Li is the heaviest of the three .
Jim
Tom
Jim is athletic. Tom is more athletic than Jim. Stallone is the most athletic of three.
Super market
4000m My house Book store
cinema
Super market is far from my home. The book store is farther from my home. The cinema is the farthest from my home.
◇Look at the pictures and understand
看图并理解
big
big
◇Look at the pictures and understand
看图并理解
big
bigger
◇Look at the pictures and understand
看图并理解
big
biggest
funny, serious, smart, calm, wild, big, fat,
outgoing, athletic, dirty, heavy, thin, tall
smaller
smarter calmer
easier
funnier heavier dirtier
hotter
bigger thinner fatter