Mike Tom

strong

small large

Mary Peter

tall short1 2

3Tom is stronger than Mike.

Peter is taller than Mary.

Mary is shorter than Peter.Table tennis is smaller than basketball.Basketball is larger than table tennis.

复习：形容词比较级 形容词比较级是 _____ 之间的比较。 其基本结构为：

形容词比较级的变化有 ：

两者A+ be + 形容词比较级 + than + B

（ A 、 B 是两个比较者）

6 种

Lily

Lucy 胖的 fat

瘦的 thin

高的 tall

矮的 short

重的 heavy

轻的 light

丰满的 chubby

苗条的 slim

fatter

chubbier

lighter

heavier

shorter

taller

thinner

slimmer

修饰人的形容词

原级 比较级 最高级

good / well好的

better比较好的

best最好的

bad / ill坏的

worse比较坏的

worst最坏的

much / many多的

more比较多的

most最多的

little少的

less比较少的

least最少的

far远的

farther比较远的

farthest最远的

特殊变化

用所给的词的正确形式填空• Xiao Ming is 1.56 meter ____. ( tall )• Tom is _____ than Jack. (tall)• The Amazon River is 4000 miles ____. (long)• The Nile River is _____ than the Amazon River. (long)• Which is _____, the Sahara Desert or the Gobi Desert? (large)

• Who is _____, Marry or Lily? ( thin )• Is the USA ______ than Canada ? ( big ) • Which is ______, New York or Toronto? (small)

tall

taller

long

longer

larger

thinner

bigger

smaller

Which is longer, the Nile or the Mississippi?

The Mississippi River

6,300 km long

The Nile River

6,671 km long

The Nile is longer than the Mississippi.

The Qinghai Lake The Dongting Lake

4,500 square km (large) 2,740 square km (large)

Which lake is larger,

the Qinghai Lake or the Dongting Lake?

The Qinghai Lake is larger than the Dongting Lake .

Bob

Bob Mike

Bob Mike Peter

Bob is tall.

Peter is the tallest of the three.

Mike is taller than Bob.

talltaller

the tallest

Bob Mike Peter

shortshorter

the shortest

Bob is short.

Mike is shorter than Bob.Peter is the shortest of the three.

angry

The third one is the angriest.

The first one is angry.

The second one is angrier than the first one.

angrierthe angriest.

sad

The third boy

sadder the saddest

is the saddest.

The second boy the first boy.is sadder than

Ella Hebe Selena

Ella is Hebe isSelena is the most beautiful.

beautifulmore beautiful than Ella.

handsome

汪东城 吴尊 炎亚纶 辰亦儒

总结：形容词最高级 形容词最高级是 ___________ 的比较。 其基本结构为： 形容词最高级的变化有 ：

三者或三者以上主语 + be + the + 形容词最高级 + ……+ （ 比较范围）

6 种

形容词比较级和最高级的构成 一般变化

e.g. ① taller ， tallest ② larger ， largest

③ bigger ， biggest

④ heavier , heaviest ⑤ more beautiful , the most beautiful

1 一般在单音节的形容词词尾加 er 或 est

2 以 e 结尾的形容词加 r 或 st

3. 重读闭音节并以一个辅音字母结尾的形容词，双写 末尾字母加 er 或 est

4 以辅音加 y 结尾的 形容词，变 y 为 i 再加 er 或 est

5 多音节和部分双音节的形容词在形容词的原级前面加 more , most

⑥ good –better- best6. 特殊变化

最高级前要加 the

原级 比较级 最高级

good / well better best

bad / ill worse worst

much / many more most

little less least

far farther farthest

特殊变化

序号 中文 原级 比较级（ er ）

最高级（ the est ）

1 高 tall

2 大的 large

3 胖的 fat

4 高兴的 happy

5 好 good

6 坏 bad

7 多 many much

8 少 little

9 远 far

taller the tallest

larger the largest

the farthestthe furthest

the least

the most

the worst

the best

the happiest

the fattest

happier

farther

better

worse

more

less

fatter

further

Mr. White Mr. Black

Name Mr. White Mr. Black 形容词

Age 35 30

Weight 75kg 60kg

height 1.78m 1.65m

old young

heavy light fat thin

tall short

Age: 1. Mr. White is _______ than Mr. Black.

2. Mr. Black is _______ than Mr. White.

Weight: 1. Mr. White is ________ than Mr. Black.

=Mr. White is ________ than Mr. Black.

2. Mr. Black is _______ than Mr. White.

=Mr. Black is _______ than Mr. White.

Height: 1. Mr. White is _______ than Mr. Black.

2. Mr. Black is ________ than Mr. White.

older

younger

heavier

lighter

fatter

thinner

taller

shorter

Mr. White Mr. Black

Name Mr. White Mr. Black 形容词

Age 35 30

Weight 75kg 60kg

height 1.78m 1.65m

old young

heavy light fat thin

tall short

1. Who is older, Mr. Whiter or Mr. Black?

2. Who is lighter, Mr. White or Mr. Black?

3. Who is taller, Mr. White or Mr. Black?

Mr. White is older than Mr. Black.

Mr. White is taller than Mr. Black.

Mr. White is older than Mr. Black.

用所给形容词的适当等级填空：

1. Linda is ________today than yesterday. (sad)

2. Her coat is _________ than your coat. (large)

3. Who gets up _________, your father or your mother? (early)

4. Which ruler is __________, the red one, the yellow one or the blue one? (long)

5. Whose bike is _________, your bike or your brother’s? (new)

6. Bob is _______________ of the four students. (tall)

7. She is _______________ of all the girls. (thin)

8. Tony is ________________ boy in my class. (tall)

9. Lesson 10 is ________________ in this book. (easy)

10.Lesson 5 is ______________ than Lesson 4. (hard)

11.Who is ______________, Li Ping, Zhang Hong or Chen Li? ( slim)

sadder

larger

earlier

the longest

newer

the tallest

the thinnest

the tallest

the easiest

harder

the slimmest

( )1. Is the USA _________ than China?

A. big B. biger C. bigger D. biggest

( )2. Which is ______, Tony’s bag or Sam’s bag?

A. heavier B. the heavier C. heavy D. the heaviest

( )3. Mondy is __________ of a week.

A. cold B. colder C. coldest D. the coldest

( )4. Who is ________, Mike, Peter or Jack?

A. smart B. smarter C. the smartest D. smartest

( )5. Mother is ____, but father is ______ than mother. And Their son is _____ in the family.

A. tall, taller, tallest B. tall, taller, the tallest C. taller, taller, the tallest

( )6. I am a little ______ than my sister.

A. fat B. fater C. fatter D. fattest

( )7. Lisa is much _____ than her mother.

A. taller B. tall C. tallest D. the tallest

C

A

D

C

B

C

A

small

cooler

the coolest

cool

the smallestsmaller

A B C

Name Age Height Weight

Mr.Green 45 1.8m 75kg

Mrs.Green 42 1.69m 58kg

Mary 15 1.65m 45kg

Tom 13 1.7m 60kg

Peter 11 1.6m 55kg

Mary is young.

Tom is younger than Mary.

Peter is the youngest of the three.

你能够根据提供的信息造 3 个句子吗？（原级、比较级、最高级）

1 、 Bill Jack Tony

2 、 John David Kick

3 、 Beth’s hand Linda’s hand James’ hand

4 、 Cherry’s hair Sunny’s hair Angel’s hair

5 、 Sam Harry Bill

6 、 Chinese Math English

small

the smallestsmaller

Which is smaller, basketball or football?

Which is the smallest, basketball, football or table tennis?

Which is the largest, basketbll, football or talbe tennis?

Football is smaller than basketball.

Table tennis is the smallest of the three.

Basketball is the smallest of the three.

cooler the coolest

cool

A B C

1. Who is cooler, A or B?

2. Who is cooler, B or C?

3. Who is cooler, A or C?

4. Who is the coolest, A , B or C?

B is cooler than A.

C is the coolest of the three.

C is cooler than A.

C is cooler than B.

一、请你写出下面形容词的原级、比较级和最高级，并且注出中文： 1 、高的 2. 矮的 3. 胖的 4. 瘦的 5. 苗条的 6. 大的 7 、小的 8. 重的，沉的

9 、忙的 10. 容易的 11. 难的 hard

12 、潮湿的 13 、干燥的 14 、长的 15 、短的

二、请你根据表格的信息，写出 4 组含有原级、比较级和最高级的句子。（活动手册 Page25 ，第 5 题的表格）