Unit 1 How tall are you? PC 课件（20张PPT）

(共19张PPT)
Unit1 How tall are you recycle
Unit1 How tall are you
small
My small cat
compare
smaller
shorter
younger
than
big
My big dog
bigger
longer
stronger
than
My small cat
My small cat , My small cat .
My small cat is smaller than yours.
He’s smaller and shorter and younger than yours
My small cat .
My big dog , My big dog .
My big dog is bigger than yours.
He’s bigger and longer and stronger than yours
My big dog .
This is my new home.
If you want to visit my new home,
you should finish 4 steps. Ready
Step 2
Step 3
Step 4
Step 1
My home
形容词的比较级
形容词+er 表示：更…
1.直接在词尾+er;
2.是闭音节，双
写末尾字母+er;
3.辅音后变y
为 i,+er;
4.以不发音e
结尾，+r
tall
short
long
young
old
small
er
strong
er
er
er
er
er
er
big
ger
thin
ner
sad
hot
der
ter
heav
ier
y
angr
happ
funn
y
y
y
ier
ier
ier
fine
r
nice
r
You pass Step 1.
Let’s go to Step 2.
Step 2
Step 3
Step 4
Step 1
My home
形容词的比较级
形容词+er 表示：更…
1.直接在词尾+er;
2.是闭音节，双
写末尾字母+er;
3.辅音后变y
为 i,+er;
4.以不发音e
结尾，+r
tall
short
long
young
old
small
er
strong
er
er
er
er
er
er
big
ger
thin
ner
sad
hot
der
ter
heav
ier
y
angr
happ
funn
y
y
y
ier
ier
ier
fine
r
nice
r
两者进行比较时的句子结构:
形容词性物主代词
名词性物主代词
主语
宾语
I
me
my
mine
you
you
your
yours
her
she
her
hers
he
him
his
his
we
us
our
ours
they
them
their
theirs
我比他高。
你的头发比他的长。
I am taller than him.
Your hair is longer than his.
A+be动词+形容词比较级+than+B
Let’s chant
I am tall . I am tall
I am taller than you.
You are short. You are short.
You are shorter than his.
Her hair. Her hair.
Her hair is longer than hers.
Our dog. Our dog.
Our dog is stronger than theirs.
Step 2
You pass Step 2.
Let’s go to Step 3.
Step 2
Step 3
Step 4
Step 1
My home
My parents
job
How old
How tall
How heavy
How long
What size
doctor
driver
teacher
…….
years old
than
younger
older
m、cm
than
shorter
taller
kg、g
than
heavier
thinner or lighter
m、cm
than
longer
shorter
size 37
than
bigger
smaller
My parents
……
……
……
……
Step 2
Step 3
Step 4
Step 1
My home
My father is older than mother.
My father is taller than mother.
My father is 10cm taller.
My father is two years older.
My father is heavier than mother.
My father’s feet are bigger than my mother’s.
My parents song
Who are the winners
Assessment
You did a good job today.
You pass Step 4.
Let’s go to my home.
Sweet is the fruit of labor！
只有经过劳动方能收获甜美果实！