八年级上英语unit6比较级和最高级的用法

Jordan
2.26m 1.98m
Jordan is tall. Yao Ming is taller. Yao Ming is taller than Jordan.
Zeng Zhiwei is short. Pang Changjiang is shorter. Pang Changjiang is shorter than Zeng Zhiwei.
4
双写最后一个辅音字母，然后加上 er 双写最后一个辅音字母， 表示比较级；加上 表示最高级 表示最高级。 表示比较级；加上est表示最高级。 原级 比较级 big ger thinner wetter fatter hotter 最高级 big gest thinnest wettest fattest hottest
fast
faster
◇Look at the pictures and understand
看图并理解
fast
fastest faster
Zen Zhiwei is short . Tom is shorter than Zen Zhiwei . Xiao xin is the shortest of them .
good→ better →best bad → worse →worst many →more → most little → less → least
well→better → best badly→worse →worst much→more →most far→ farther→ farthest
不规则变化， 不规则变化， 要多加注意哦！ 要多加注意哦！
原级
fast short big thin funny heavy athletic expensive far
比较级
faster shorter bigger thinner funnier heavier more athletic more expensive farther
Lily
Lucy
Lily's hair is long. Who s hair is longer?
Lucy's hair is longer than Lily's .
,
The bike goes fast. Which goes faster, the bike or the car? The car goes faster than the bike.
outgoing Cheng Long is outgoing.
more outgoing
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 girl is beautiful. Who is more beautiful, the girl or the nurse? The nurse is more beautiful than the girl.
Jim
Tom
Jim is athletic. Who is more athletic? Tom is more athletic than Jim.
Hale Waihona Puke Baidu
最高级
fastest shortest biggest thinnest funniest heaviest most athletic most expensive farthest
as+形容词原形 形容词原形+as 形容词原形 Tom is as tall as Mike. Tom is three times as old as Mike.
。
1.Which do you like ______(well),apples or better 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). ___________ 5.He is ________(tall) of the the two boys. the taller
Unit6第一课时
比较级和最高级的用法
形容词比较级一般用在比较两个 事物的时候。 事物的时候。 最高级， 最高级，顾名思义就是在比较 时候， 时候，某一事物具有某方面 最典型的特征。 最典型的特征。
一、形容词、副词的比较级、最高级的构成 形容词、副词的比较级、 规则： 规则： 1 一般在形容词、副词后加上 表示比较 一般在形容词、副词后加上er表示 表示比较 表示最高 级加 上est表示最高 级 表示 原级 1）small ） 2) young 3) fast 比较级 small er young er fast er 最高级 small est young est fast est
There are as many students in our school as yours.
比较级+than… 比较级
Our school is larger than theirs. This bridge is longer than that one.
比较级的用法： 比较级的用法： …than… 1.汤姆比杰克高. Tom is taller than Jack. 2.这只箱子要比那只箱子大. This box is bigger than that one. 3. 3.那些苹果比这些大. . Those apples are bigger than these ones. 4.第一个问题很容易 但第二个更容易 第一个问题很容易,但第二个更容易 第一个问题很容易 但第二个更容易. The first question is very easy, but the second one is easier.
1） big ） 2) thin 3) wet 4) fat 5) hot
5 双音节和多音节的形容词，副词，在这些形 双音节和多音节的形容词，副词， 容词和副词前加上 前加上more表示比较级；加上 表示比较级； 容词和副词前加上 表示比较级 most表示最高级。 表示最高级。 表示最高级 原级 比较级 最高级 most happily 1) happily more happily most heavily 2) heavily more heavily
220kg
100kg
肥肥-沈殿霞 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 .
funny
funnier
Jim
Tom
Jim is athletic. Tom is more athletic than Jim.
Stallone is the most athletic of the three.
形容词和副词的比较级和最高级的用 及常用句型 法 及常用句型 比较级： （1）前者程度超过后者用比较级： ）前者程度超过后者用比较级 A+比较级 比较级+than+ B 比较级 He is taller than she. 最高级： （2）三个或三个以上比较用最高级： ）三个或三个以上比较用最高级 最高级+of/in+范围 A+ (the) +最高级 最高级 范围 He is the tallest in his class.
Liu Yifei is thin. Xiaoming is thinner than Liu Yifei . Mike is the thinnest of all
Competition(写出下列单词的比较级和最高级)
• 1 popular 2 short 3 thin 4 funny 5 good
2 以不发音的e结尾的，只加上r表示 结尾的， 较级， 表示最高级。 比 较级，加上st表示最高级。 1) large 2) nice 3) fine large r nice r fine r large st nice st finest
3 以辅音字母 结尾的，把消去y,然后加 以辅音字母+y 结尾的， 然后加 表示比较级； 表示最高级。 上er表示比较级；加上 est表示最高级。 原级 1）early ） 2) happy 比较级 early ier happy ier 最高级 early iest happy iest
the funniest 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.
◇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
bigger
◇Look at the pictures and understand
看图并理解
80kg
Liu Huan is heavy . Fei Mao is heavier . Fei Mao is heavier than Liu Huan.
90kg
48kg Lin Xinru is thin. Liu Yifei is thinner. Liu Yifei is thinner than Lin Xinru. 45kg
Which mountain is higher?
Mountain Fuji
Huangshan Mountain
• • • •
用所给形容词或副词的适当形式填空： 用所给形容词或副词的适当形式填空： 1 He gets up a little________ than I.(early) earlier 2 You do the work _____ than Tom.(well) better 3 She is much shorter than her brother. ______ (short) • 4 This picture is _____________ than that more beautiful one .(beautiful) bigger • 5 Which is ______,the sun or the moon?(big) • 6 Jack is ___________of the two boys.(clever) the cleverer
1 popular / more popular / most popular 2 short / shorter / shortest 3 thin / thinner / thinnest 4 funny / funnier / funniest 5 good / better / best
180kg
Jenny
Mary
Jenny is calm. Who is calmer? Jenny or Mary? Mary is calmer than Jenny.
The sheep runs fast. Which runs faster, the dog or the sheep? The dog runs faster than the sheep.