(共29张PPT)
Section A
Let’s learn
Lets’ try
Let’s talk
189cm
I’m 189 cm tall
cm = centimeter
Liu Xiang is tall.
['sent mi:t ]
I’m 226 cm tall
Yao Ming is taller.
.
Liu Xiang is shorter than Yao Ming.
Yao Ming is taller than Liu Xiang.
168cm
I’m 168 cm tall
He Jiong is short.
I’m 160 cm tall
Pan Changjiang is shorter.
.
Pan Changjiang is shorter than He Jiong.
He Jiong is taller than Pan Changjiang.
Chenjie 156cm
Sarah 150cm
Chenjie is 156 cm tall.
Sarah is 150 cm tall.
Chenjie 156cm
Sarah 150cm
Chenjie is taller than Sarah.
Sarah is shorter than Chenjie.
6cm
6cm
Mike 162 cm
John 160 cm
Mike is taller than John.
John is shorter than Mike.
2cm
2cm
I ____ cm
You ___ cm
I’m shorter than you.
You’re taller than me.
4 cm
4 cm
164
160
old
older
young
younger
Xiao Yu is younger than Liu Xing.
Liu Xing is older than Xiao Yu.
thin
strong
Xiao Yu is stronger than Liu Xing.
Liu Xing is thinner than Xiao Yu.
tall taller
short shorter
old older
young younger
strong stronger
thin thinner
Read
形容词比较级的构成方式：
1. 一般情况下，在形容词后直接加“er”: stronger longer shorter
2. 以e结尾的单词，直接加“r”，如： later nicer finer
Short shorter shorter shorter
Tall taller taller taller
Young younger younger younger
Old older older older
Thin thinner thinner thinner
Strong stronger stronger stronger
Short! Tall! Young! Old!
Thin! Strong!
Let’s chant:
Mike is taller than Lee.
Lee is taller than Sue.
Sue is taller than Amy.
How tall are you
Amy is smaller than Sue.
Sue is smaller than Lee.
Lee is smaller than Mike.
Are you smaller than me.
(用taller, older, stronger, shorter, thinner, younger 谈论下列图片）
Mother elephant
Father elephant
Son elephant
smaller
stronger
taller
older
younger
taller
How tall are you
I am 164 cm tall.
You are shorter than me
Yes.I am 160 cm.
You are 4 cm taller than me
cm = centimeter
['sent mi:t ]
How old are you
I am 11 years old.
You are older than me
Yes.I am 12 years old.
You are one year younger than me
I am one year older than you.
How heavy are you
I am 50 kg.
You are bigger and stronger than me
Yes.I am 60 kg.
I am stronger than you.
Kg=kilogram
/k l gr m /
1. Survey your classmates.
name age height build
How old are you
How tall are you
How heavy are you
I’m … years old.
I’m …cm tall.
I’m …kg.
2. Make a report..
… is older /younger than… .
… is taller /shorter than… .
… is thinner/stronger than… .
km Centimeters
m Kilometers
cm Meters
mm Feet
ft Millimeters
Kg grams
g kilograms
t ton
1 foot =0.3048 meters
1 ton=1 kilogram
2. I’m 160 cm tall.
3. Yaoming is taller than Liu Xiang.
4. Liu Xing is older than Xiao Yu.
1. taller shorter
older younger
stronger thinner
