(共19张PPT)
Ｂrain storm
heavier
[ h e v i ]
e
heavy
原形
lighter
heavier
反义词
[ i n ]
thinner
thinner
(反义词)
stronger
Look and say :
longer
[ l g ]
e c
η
longer
(反义词)
shorter
The train is longer than the bus .
bigger
smaller
[ b i g ]
e
[ sm l ]
e
:c
反义词
The jacket is bigger than the shirt .
The shirt is smaller than the jacket.
jacket
Thin thin , thinner thinner , the dog is thinner .
Heavy heavy, heavier heavier , the elephant is heavier.
Small small , smaller smaller , his eye is smaller.
Big big , Bigger bigger, his ear is bigger.
Long long , longer longer , his nose is longer .
1.一般在词尾加上er. 例: long-longer
2.以辅音字母加结尾的,要把y改为i,
再加er.例: funny-funnier
3.以重读闭音节结尾的,要双写最后
一个辅音字母,再加上er. 例: big-bigger
说出下列各词的比较级形式．
cool
cooler
funny
funnier
hot
hotter
fat
fatter
cold
colder
thin
thinner
说 出 下 列 各 词 的 比 较 级 形 式．
active
activer
用下列词的适当形式填空.
1.John and Johnny are twins . John is _______(tall) than Johnny.Johnny is _________(short) than John .
2.Your mother looks very ________(young). She is
_______(young) than Miss White .
3. I can _______(carry)搬 this box , I am ______(strong) than Tom.
4. Is her hair ________(long) than yours
5. My brother is three years _______(old) than me .
taller
shorter
young
younger
carry
strong
longer
older
按要求改写下列句子.
1. His tail is shorter .(改为一般疑问句，作肯答)
2.My P.E. teacher is 170cm tall . (划线部分提问)
3.I’m 45kg. You’re 40 kg. (合成一个句子)
4.____________________________ (写出问句)
Her brother is 12 years old .
5.and,shorter,thinner,than,am,him, I. ( 连词成句）
Is his tail shorter Yes , it is .
How tall is your P.E. teacher
I’m 4 kg heavier than you .
How old is her brother
I’m shorter and thinner than him .
Describe the animals.
1.Describe the animals .
