Unit 1 How tall are you ? B let's learn&match and day&let's wrap it up 复习课件(共23张PPT)

(共23张PPT)
Unit 1 How tall are you
B let's learn&match and day&let's wrap it up
New words
bigger
smaller
The red apple is ________ than the green one.
The green apple is ________ than the red one.
New words
heavy
heavier
500 kilograms（千克）
3000 kilograms
The elephant is heavier than the pig.
How heavy is the pig
多重
New words
Ann
Lily
Ann is _______ than Lily.
Lily is _______ than Ann.
thinner
heavier
What is Ann/Lily like
thinner fatter
反
注意：fat 意为“胖”，含有贬义
heavy意为“重”，是中性词
New words
-What's he like
-He is strong.
Sam
Peter
stronger
The children are having a picnic in the park.
John is thinner than Jim.
Jim is heavier than John.
Tips: Eat less fast food and do more exercise,
you will be healthier.
（少吃快餐、多做运动，保持健康。）
Jim
Is Jim healthy
Zhang Peng is stronger than Sarah.
Tips: Always be ready to offer a helping hand.
随时愿意伸出援助之手。
He helps Sarah carry her bag.
Mike's feet are bigger than Wu Binbin's.
Wu Binbin's feet are smaller than Mike's.
Let's learn
bigger
smaller
thinner
stronger
heavier
这些形容词的比较级有没有什么新的规律？
形容词比较级构成
1、一般在词尾直接加er: tall-taller
2. 以e结尾的直接加r:nice-nicer,late-later
3、重读闭音节单词,双写末尾最后一个辅音字母加er:
big-bigger, thin-thinner, fat-fatter
4、以“辅音字母加y”结尾，变y为i，再加er
heavy-heavier, healthy-healthier
Let's wrap it up(P10)
long strong big sad hot
angry sunny funny happy windy
longer stronger bigger sadder hotter
angrier sunnier funnier happier windier
tall-taller
thin-thinner
heavy-heavier
Look and say
The boy is heavier than the girl.
The girl is thinner than the boy.
Look and say
The dog is bigger than the cat.
The cat is smaller than the dog.
Look and say
The boy is stronger than the man.
Look and say
The boy is taller and older than the girl.
The girl is shorter and younger than the boy.
11 years old
1.65 meters
11 years old
1.65 meters
Look and say
the UK
China
China is bigger than the UK.
The UK is smaller than China.
知识拓展
我们学会了如何来比较两个人或事物，但是当比较有具体的差距时，如短2厘米、大3岁等，该如何表达呢？来看下面的句型公式吧。
A+ + + + +B
am/is/are
具体的差距
形容词的比较级
than
例句：I'm 5 years older than my sister.
He is 4 centimeters taller than me.
Look and say
Miss White
1.72 metres
35 years old
51 kilograms
Chen Jie
1.55 metres
12 years old
39 kilograms
Mike
1.62 metres
11 years old
48 kilograms
Mike is 7 centimeters taller than Chen Jie.
Mike is 1 year older than Chen Jie.
Miss White is 3 kilograms heavier than Mike.
Miss White is 9 kilograms thinner than Mike.
Group work
Work in groups and compare with each other.
小组合作，相互比较，可以比较物品，也可比较身体部位或其他，以接龙方式进行。
eg: My eyes are bigger than yours.
→I‘m taller than you.
→ Your hair is shorter than mine.
...
face, neck, leg, head, hair, ears, eyes, nose, mouth, arms, fingers, toes, hands, feet
询问年龄
询问体重
询问身高
询问数量
询问价格
询问长度