1. Comparison of adjectives

2. tall taller tallest Mr Ring is taller than Mr Read .
Mr Green
tall
taller
tallest
Mr Ring is taller than Mr Read .
Mr Green is taller than Mr Ring and
Mr Read

3. Kate
Lucy
Jim
Jim is young . Lucy is younger than Jim . Kate is younger than Lucy. So Kate is the youngest of the three/all .

4. shorter shortest short my knife your knife his knife
His knife is ______________ than your knife.
Your knife is ______________ than my knife.
His knife is ______________ of the three knives.
shorter
shorter
the shortest
My knife is ______________ than your knife.
Your knife is ______________ than his knife.
My knife is ______________ of the three knives.
longer
longer
the longest

5. smallest small smaller The first ball is very ____________.
the third ball
the second ball
smallest
small
smaller
The first ball is very ____________.
The second ball is __________ than the first one.
The third ball is ______________ of the three.
small
smaller
the smallest

6. clean helpful
easy cheerful
tidy important
close big
wide clever
healthy tired
hot good
sad far
cleaner cleanest
easier easiest
tidier tidiest
closer closest
wider widest
healthier healthiest
hotter hottest
sadder saddest
more~ most ~
bigger biggest
~ er ~ est
better best
farther farthest

7. Sandy’s hair is longer than Millie’s hair/Millie’s.
形容词的比较级用法要点：
Sandy’s hair is longer than Millie’s hair/Millie’s.
My book is more interesting than her book/hers.
Sandy is taller than Millie.
NOTE:
1）形容词的比较级用于两者之间进行比较，用than连接.
2）必须是同类物体相比较。

8. 1.Jane is _____________(tall) Amy.
2.Carl is _____________(heavy) Jack.
3.I am _______________(fat) Betty.
4.The pie is ____________(good) the cake.
5.Julie is ______________(thin) John.
6.Her parents aren’t___________(rich) his.
7.My home isn’t ______________(far) hers.
taller than
heavier than
fatter than
better than
thinner than
richer than
farther than

9. Max is the tallest boy in his class.
形容词最高级的用法：
Max is the tallest boy in his class.
That is the most expensive painting in the shop.
Amy is the funniest girl among my friends.
Tom is the most generous person of all/of the six.
Note:
1)形容词最高级前用the。
2）三者以上物体比较用最高级。
3）句中通常有“ in+ 范围”、“of+三者总数”等标志。

10. Brian is __________(smart) person I know. the smartest
Model:
Brian is __________(smart) person I know.
the smartest
1.Marvin is ______________(clever) boy of all.
2.Uncle is _________________(interesting) person in our family.
3.We have ____________(large) room in the building.
4.Mel is _____________(lazy) student of all.
the cleverest
the most interesting
the largest
the laziest

11. A be not as(so)…as B “A不如 B…”
A be as…as B “A与 B 一样…”
Sandy’s English is as good as Kitty’s.
Amy’s drawing is as good as Peter’s.
Amy is as heavy as Kitty.
A be not as(so)…as B “A不如 B…”
Sandy’s English is not as good as Kitty’s.
= Sandy’s English is worse than Kitty’s
Amy is not as heavy as Kitty.
=Amy is lighter than Kitty.

12. I think ____________________________. 3.大连和三亚一样美丽.
1.Millie 的英语比Jenny好.
2.我想潜水是最危险的运动.
I think ____________________________.
3.大连和三亚一样美丽.
Dalian _____________________Sanya.
4.英语不如日语难.
English is not as difficult as Japanese.
5. 滑雪和骑车不如野营有趣。
Millie’s English is better than Jenny’s.
diving is the most dangerous sport
is as beautiful as
Skiing and cycling are not as interesting as camping.