一、单音节和 部分双音节词

Task1 ： 形容词和副词比较级和最高级构成

1.slow fast

young tall

2.fine late

3.thin big

4.easy lucky

slower slowest

younger youngest

一般在词尾加 er, est

以字母 e 结尾的词 , 加 r,st

重读闭音节词只有一个辅音字母时 , 双写辅音字母 , 加 er,est

以辅音字母加“ y” 结尾的双音节词 , 先改“ y” 为“ i”再加 er,est

finer finest later latest

easier easiest

thinner thinnest bigger biggest

luckier luckiest

taller tallest

faster fastest

二、多音节和部分双音节词delicious

easily

more delicious most delicious

more easily most easily

better best

worse worst

more most

farther farthest

further furthest

less least

不规则变化good/well

bad/badly/ill

many/much

little

far

在词前加 more 或 most

small

fast

short

big

hot

thin

fat

red

large

fine

nice

close

happy

dry

early

heavy

smallest

fastest

shortest

biggest

hottest

thinnest

fattest

largest

finest

nicest

closest

happiest

driest

earliestreddest heaviest

• 1. 1. 以上规则是针对以上规则是针对单音节单音节和和少数双音节少数双音节形容词形容词或或副词副词

• 2. 2. 下面是下面是多音节多音节和和少数双音节少数双音节形容词或副词形容词或副词

positive degreepositive degree superlative degreesuperlative degree

popular most popular

expensive most expensive

careful most careful

quickly most quickly

quietly most quietly

slowly most slowly

• 3. 3. 形容词或副词的不规则变化形容词或副词的不规则变化

positive positive degreedegree

comparativcomparative degreee degree

superlative superlative degreedegree

good/well better best

bad/badly/ill worse worst

much/many more most

little less least

far farther/ further

farthest/ furthest

Look at the boys.Tom is very young.Tony is _______ than Tom.Who is ____ ________?Peter is .

younger the youngest

Summer is hot.Summer is ________ than spring.Winter is cold.Winter is ________ than autumn.

The earth is ______ .

The moon is big.

The sun is _____ _____ of the three .

He is _______ than she.She is _______ than he.She is _______ than it.He is ______ _______ .It is ______ _______ .

heavierlighterheavierthe heaviest

the lightest

heavy

light

The football is ________ than the bench.The bench is _______ ________ than the football.The bike is ______ ______ _________ of all.

80 yuan 120 yuan 180 yuan

cheaper more expensive

the most expensive

Peter Anne Ken

English 90 98 92

math 58 38 48

The children are good at English.Peter’s English is ______ .Ken’s English is ______ than Peter.Anne’s English is _____ ______ .But her math is _____ _____ of the three.

Girls do _______ ( well ) in language studythan boys.

goodbetter

the best the worst

better

8yuan/a kilo10yuan/a kilo

20 yuan/a kilo

1 2

3

The third chicken is cheap.

The second one is cheaper.

The first one is the cheapest of all.

比一比，说一说 .

Green ruler is long. Yellow ruler is longer than the green ruler.

Red ruler is the longest.

Xiao Hua is taller than xiao Fang

Xiao Fang Xiao Hua Xiao Ming

Xiao Ming is taller than xiao Hua.

So xiao Ming is the tallest .

long

longer

longest

shortest

short

shorter

smallest

smallsmall

smallsmallerer

cheapcheapestestcheapcheaperercheap

￥ 4.80 ￥ 3.60 ￥ 2.80

They are very delicious .They are very delicious .

Which one would you like?

nicestnicnicee nicniceerr

heavheaviestiestheavheavyy heavheavierier

heavheavyy heavheav heavheavierier iestiest

bigbiggestgest

bigbiggerger

big

the most interesting

Country:Country:

interestinginteresting

moremore interesting interesting

City :City :

the beautifulthe beautiful

beautifulbeautiful

beautifulbeautifulmoremore

mostmost

tallesttall taller

Mr Ring is taller than Mr Read .

Mr Green is taller than Mr Ring andMr Read is the tallest of the three men .

Mr Read Mr Ring Mr Green

Jim is young .

Lucy is younger than Jim .

Kate is younger than Lucy.

So Kate is the youngest of the three/all .

KateKateLucyLucyJimJim

Whose drawing is ?

Whose drawing is ?

Whose drawing is the of all ?

good

betterbest

Lucy David Ann

City City CountryCountry

llWhich do you like better,the city or the country?

The bike is going fast .The bike is going fast .

The tractor is going fasterThe tractor is going faster . .

The taxi is going the fastest .The taxi is going the fastest .

Which do you like best ,dogs,cats or chickens?

happy （高兴的）

clever （聪明的） the cleverest （最聪明的）

The superlative form （最高级） 对三个或三个以上的人或事物进行比较，来表达最高、最远、最快等意义

the happiest （最高兴的）

The superlative forms （最高级）

busy

far

fastthe fastest famous （著名的）

expensive （昂贵的）

comfortable （舒服的）safethe safest

the farthest

the busiest

the most famous

the most expensive

the most comfortable

rich （有钱的）the richest

tall, animalsgiraffes

They are the tallest animals.最高级，表示最…的

elephantsbig, animals

long, wallthe Great Wall

rich, man in the world

fast, in China

tall,basketball

player in China

• A+be+the+adj(A+be+the+adj( 最高级最高级 )+of/in…)+of/in…• Jack 是这五个男孩中最高的。• Jack is the tallest of the five

boys.

• 长城是中国最著名的 .

• The Great Wall is the most famous in China.

Exercises

A+V+(the)+adv(A+V+(the)+adv( 最高级最高级 )+of/)+of/in…in…

• 她是所有学生当中学习最认真。• She studies (the) most

carefully of all the students.

• 我们班上 Tom 住得离学校远。• Tom lives (the) farthest from

the school in our class.

• 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.

• -2.This bag is bad, that one is worse than this one, LiLei’s bag is the worst of all.

• -3.Mary lives far, David lives farther, I live the farthest of all.

1.Who is the tallest boy in our class?

2.Who is the funniest girl among my friends?

3.Who is 3.Who is the laziestthe laziest (lazy) student of all?(lazy) student of all?4.Who is 4.Who is the cleverestthe cleverest clever) boy clever) boy in our class??5.Who is 5.Who is the cleverestthe cleverest interesting) person interesting) person in our class?in our class?

1.Who is the tallest boy in our class?

2.Who is the funniest girl among my friends?.

3.Who is 3.Who is the laziestthe laziest (lazy) student of all?.(lazy) student of all?.

4.Who is 4.Who is the most interesting the most interesting (interesting) (interesting) person in our class?person in our class?

the most popular

副词的比较级和最高级的构成和形容词的比较级和最高级的构成基本相同 .e.g.

形容记的最高级前要用定冠词 the, 副词的最高级前可用可不用定冠词 the.

Mount Qomolangma is the highest in the world.

Jim jumped (the) highest of the all.

fast-faster-fastestslowly- more slowly –most slowly

I am thinner than you.

I picked fewer apples than you (did).

I think Chinese is more interesting than maths.

Which country is larger,China or India?

Task2 形容词和副词的比较级1. 我比你瘦 .

2. 我摘的苹果比你少 .

3. 中国印度 . 哪个国家更大 ?

4. 我认为语文比数学更有趣 .

Task3: 中译英并归纳

1. 白天变得越来越长 .

2. 我们的国家变得越来越美 .

3. 汤姆是两兄弟中较高的一个 .

4. 汉语比英语难的多 .

5. 他比你跑地快一点儿 .

6. 我父亲比我母亲年长三岁 .

7. 她吃得越多就越胖 .

8. 我们种越多的树 , 环境就会越好 .

The day is getting longer and longer.

Our country is getting more and more beautiful.

Tom is the taller of the two brothers.

Chinese is much more difficult than English.

He runs a little faster than you.My father is four three older than my mother.

The more she eats ,the fatter she will be.

The more trees we plant,the better the environment will be.

比较级前一般不用 the 修饰，但特指两者之一时用 the 修饰。

比较级前可用表示程度的副词修饰，如 a little, a bit ,much ,a lot, even ,four years old 等

The 加比较级加句子， the 加比较级加句子，表示 : 越… , 越…

比较级 +and+ 比较级表示“越来越…

Task4: 形容词和副词的最高级

中译英

1. 在这四个男孩中，他最聪明 .

2. 在我们班 , 哪门学科最受欢迎 ?

3. 在你家 , 谁起床最早 ?

4. 谁做作业最仔细 ,Lily,Lucy 还是 Kate?

5. 上海是世界上最大城市之一 .

6. 谁是我们班第二高的男孩 ?

He is the cleverest of the four boys.

Which subject is the most popular in our class?

Who gets up the earliest in your family?

Who does homework the most carefully,Lily Lucy or Kate?

Shanghai is one of the largest cities in the world.

Who is the second tallest boy in our class?

Task5: 如何表达甲与乙在某方面相同时？用 as 加形容词或副词的原级 as

1. 我的学校和你的一样新 .

2. 今天早上我和你起床一样晚 .

3. 他英语说地和你一样好 .

4. 我认为体育锻炼和学习知识一样重要 .

My school is as new as yours.

I got up as late as you this morning.

He speaks English as well as you.

I think taking exercise is as important as learning

knowledge.

Task6: 如何表达甲在某方面不如乙？not as （ so ） + 形容词或副词原级 +as

1. 汤姆不及李雷强壮 .

2. 声音没有光速快．

3. 我跑得没你快 .

4. 牛肉不及猪肉美味 .

Tom is not as/so strong as Lilei.

Sound doesn’t travel as/so fast as light.

I don’t run as/so quickly as you.

Beef is not as/so delicious as pork

Tom is less strong than Lilei

I run less quickly than you

Beef is less delicious than pork

Sound travels less fast than light

Less + 形容词或副词原形 +than

同义句转换

1.I jumped the farthest in our class.

2.Nanjing is bigger than any other city in Jiangsu

3.She likes spring better than winter.

4.They prefer swimming to skating.

Nobody jumped farther than I/me in our class.

I jumped farther than any other student in our class

Nanjing is the biggest city in Jiangsu.Nanjing is bigger than the other cities in Jiangsu

I jumped farther than the other students in our class

She prefers spring to winter.

They like swimming better than skating.

中 考 热 点A1. The ice in the lake is as as it was before.

A: thin B. thinner C. thinnest D. the thinnest2. ---How can I speak English you? ----You'd better speak more. I think.A ． as good as B. more than C. as well as D. as much as3 ． In order to keep healthy, you should eat fast

food. __ fresh vegetables and take enough exercise. A ． fewer, fewer B. less, more C. fewer, more D.less, less4.My sister is good at sports.she can jump than me. A. highest B. very high C. too high D. much higher

c

B

D

5.-Which is ,the sun, the moon or the earth? --Of course, the moon isA. small B. smaller C. smallest D. the smallest6.Oct.15th was one of days in 2003. Shenzhou-V was sent up successfully. A. exciting B. more exciting C. the most exciting D. much exciting. 7.The more. exercise you take, the you wi11 be. A. weaker B. healthier C. luckier D. worse8.Everyone knows China is getting ____________

A. strong and strong B. stronger and strongerC. more strong and strong D.strongest and strongest

D

C

B

B

1. The bread is ____ than these cakes A. very delicious B. much delicious C. more delicious D. as delicious

2. Lin Tao jumped ____ in the long jump in the school sports meeting A. far B. farther C. farthest D. quite far

3. When they met in the hotel . They talked and laughed ______A. happily B. happy C. happier D. happiest

C

C

A

4. In our city it’s ____ in July ,but it is even ____ in August

A. hotter hottest B. hot hot C. hotter hot D. hot hotter

5. Hainan is a very large Island .It is the second ______ island in china. A. large B. larger C. largest D. most largest

6. An elephant is ____ than a tiger . A. heavy B. very heavy C. the heaviest D. heavier

D

C

D

7. A horse is ______ than a dog . A. much heavy B. more heavier C. much heavier D. more heavy 8. Emma always makes a lot of mistakes .

She is _____. A. care B. careful C. carefully D. careless 9. Which subject is _____ , physics or

chemistry ? A. interesting B. most interesting C. more interesting D. the most interesting

C

D

C

信不信由你别放弃， boys

additional expressions