【ppt 课件】二年级 英语单词.ppt

Unit 6 I'm more outgoing than my sister
Yao Ming is taller than the boys.
A + be (am/is/are)+形容词的比较级+than(比)+B
意思是A比B……
姚明比这些男孩高。
原级: tall 比较级: taller
这些男孩比姚明矮。
short--shorter
Yao Ming is tall.
The boys are short.
The boys are shorter than Yao Ming.
Li Yong is funny.
PanChangjiang is funnier than Li Yong.
原级 funny----- 比较级 funnier
林亿莲
Lin’s hair is short.
Zhao’s eyes are big.
has _________hair than ZhaoWei.
shorter
She has ________ eyes than LinYilian.
bigger
’s hair is shorter than ZhaoWei’s.
Zhao’s eyes are bigger than Lin’s.
1.
1.
2.
shorter
happier
happy
short
The boy is short. The girl is shorter than the boy.
The boy is happy. The girl is happier thanthe boy.
50cm
Ha ha …
Ha ha ha ha…
6 years old
4 years old
young
younger
The boy is girl is younger than the boy.
…
30kg
15kg
70cm
heavy---heavier
thin--thinner
wild-----wilder
鲁莽的;轻率的
calm-----calmer
镇定的;沉着的
calm-----calmer
镇定的;沉着的
Do you know
形容词比较级的
构成规则
-er。
tall——taller
short——
small——
shorter
smaller
形容词比较级的
构成规则
-r。
nice——nicer
large ——
whiter
white——
Do you know
larger
fine---finer
Today is ________ than yesterday.
finer
形容词比较级的
构成规则

个辅音字母,应先双写这个辅音字母再加-er.
big——bigger
fatter
fat——
Do you know
thin--thinner