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(共48张PPT)
Unit 1 How tall are you
Part A Let's learn
PEP版六年级下册
Unit 1 How tall are you
Part A Let's learn
Unit 1 How tall are you
1
3
40
9
30
63
50
8
60
80
1.61
one point sixty one
1.56
1.45
Can you read？
tall
Do you remember？
thin
funny
strong
kind
young
short
quiet
old
Name: Liu Xiang
Age: 35
Height: 1.88m
Heavy: 87 kg
What's Liu Xiang like
Liu Xiang is ______.
What's Yao Ming like
Yao Ming is ______.
Name: YaoMing
Age: 38
Height: 2.26m
Heavy: 140 kg
1.88m
Liu Xiang
Yao Ming
Yao Ming is taller than Liu Xiang.
2.26m
taller
更高的
Yao Ming is taller.
Liu Xiang is tall.
tall
比
Yao Ming is taller than Liu Xiang.
____ is taller than ____.
taller 更高的（tall的比较级）
taller
shorter
Yao Ming is taller than Liu Xiang.
Liu Xiang is shorter than Yao Ming.
Mount Hua(2154.9m)
Mount Huang(1864.8m)
Mount Huang(1864.8m)
Mount Hua(2154.9m)
Mount Huang is ____________than Mout Hua.
shorter
Mount Hua is ____________than Mout Huang.
taller
the building in Shanghai
(468m，101 floors)
the building in Italy
(54m，8 floors)
the building in Shanghai
(468m，101 floors)
the building in Italy
(54m，8 floors)
The building in Italy is __________than the building in Shanghai.
shorter
The building in Shanghai is __________than the building in Italy.
taller
30
39
39
30
younger
older
Lu Han is younger than Song Xiaobao.
Song Xiaobao is older than Lu Han.
longer
shorter
longer
shorter
Yao Ming's hair is ______ than Xie Na's hair.
shorter
Xie Na's hair is ______ than Yao Ming's hair.
longer
the train
the bus
the train
the bus
The train is _______than the bus.
The bus is _______than the train.
longer
shorter
the Yellow River
(5464km)
the Chang Jiang River
(6300km)
the Yellow River
(5464km)
the Chang Jiang River
(6300km)
The Yellow River is ___________than the Chang Jiang River.
The Chang Jiang River is ___________than the Yellow River.
shorter
longer
Let’s learn
er
认 识 比 较 级
tall
old
short
young
er
er
er
er
tall
old
short
young
taller ---shorter
longer ----shorter
younger ----older
1.young---younger
old---older
2.long---longer
short---shorter
3.tall---taller
short---shorter
Read aloud
大声读
Let’s learn
How tall are you？
I’m 1.61m tall.
1.61m
(I’m one point sixty-one meters tall.)
3.表示身高、长度、高度、宽度、深度等度量结果时，可以用：数词+量词+形容词来表示。
1.这里的m是metre的缩写，“米”。不管前面的数字有多大，书写时一般使用单数形式，如：1.60m,但读的时候要读成metre 。
I’m one point sixty-one meters tall.
m = metre=meter
2.超过1米时，要读其复数形式metres。
How old are you？
I’m years old.
13
Ask and answer
Mandy
I’m 1.6 meters tall. How tall are you
I’m 1.5 meters tall.
Ask and answer
Mandy
I’m 13 years old.How old are you
I’m 12 years old.
I’m taller than you,but you are younger than me.
Do a suvery and report
自主探究：
你能发现形容词比较级的构成规律吗
你能发现形容词比较级的构成规律吗
自主探究
taller
bigger
funnier
nicer
tall
big
nice
funny
Grammar 1
一.形容词比较级
形容词比较级构成法（规则变化）:
1、大部分直接在后面加er，tall--taller　
2、重读闭音节单词（一个元音加一个辅音结尾）双写结尾辅音加er: big--bigger
3、以辅音字母加y结尾，把y改为i，再加er:funny---funnier
4、以e结尾的,直接加r :nice--nicer
Grammar 1
形容词比较级构成法（不规则变化）:
many /much ( 原形)-more (比较级)
little i few (原形)-less (比较级)
good (原形)-better(比较级)
bad ( 原形)- worse(比较级)
far(原形) - further(比较级)
Grammar 2
二.比较级的构成句式
A is/am .... than B.
注意：A和B进行比较，必须是同一类事物.
I am taller than you.
My bag is nicer than yours .
巩固训练
一 填上形容词的正确形式。
1.My teacher is _______(nice).
2.My teacher is ________(nice) than his friend.
3. Mike is _______(old).
4. Mike is ________(old) than Liu Ming.
5.Steven is _______(tall).
6.Steven is _______(tall) than Amy.
nice
nicer
old
older
taller
tall
巩固训练
C
A
A
C
C
二、选择。
1. He is 1.90 m ______ .
A. heavy B. long C. tall
2. – How _______ are you --------I am 160 cm .
A. tall B. taller C. tallest
3. She is __________ than me.
A. funnier B. funny C. funnyer
4. I am _______ than you.
A. old B. oldder C. older
5.My legs are longer than __________.
A. you B. your C. yours
Summary
1. 形容词比较级
2. 比较级句型
3. 询问年龄
4. 询问并描述身高
Homework
1、量一量自己的身高，把数字记下来。
2、根据课堂所学内容编写自己的对话。
谢谢
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