(共26张PPT)
Unit7
What's
the
highest
mountain
in
the
world?
SectionB
Period
1
-
is
350
cm
tall
weighs
5,000
kilos
eats
150
kilos
of
food
a
day
Comparison
(对比)
-
is
150
cm
tall
(standing
on
two
legs)
weighs
100
kilos
eats
10
kilos
of
food
a
day
height
weight
food
Height(身高)
350cm
tall
The
elephant
is
taller
than
the
panda.
150cm
The
elephant
is
200cm
taller
than
the
panda.
The
panda
is
shorter
than
the
elephant.
The
panda
is
200cm
shorter
than
the
panda.
weighs
5,000
kilos
weighs
100
kilos
The
elephant
weighs
more
than
the
panda.
The
panda
weighs
less
than
the
elephant.
The
elephant
weighs
many
times
more
than
the
panda.
Weight(体重)
/
we?
/
v.
重量是...
eats
10
kilos
The
elephant
eats
more
than
the
panda.
The
panda
eats
less
than
the
elephant
.
The
elephant
eats
much
more
than
the
panda.
Food
eats
150
kilos
Do
you
know
how
a
baby
panda
grow
into
an
adult
panda?
adult
/??d?lt
/
n.成年人
/adj.
成年的
1b
Listening
test
1
.
_____100
_____16
_____20
_____50
_____120
_____0.1
_____0.2
_____
150
√
√
√
LC:
listen
and
check
the
numbers
you
hear.
√
√
√
1c
Listen
again
and
complete
the
sentences.
1.
At
birth,
a
baby
panda
is
about
_______
to
________
kilos.
2.
At
birth,
a
baby
panda
is
about
_______
cm
long.
3.
A
baby
panda
is
not
black.
It
is
_______
and
it
has
no
_______.
4.
A
panda
can
live
up
to
________
to
________
years.
0.1
0.2
15
pink
teeth
20
30
Baby
panda
Adult
panda
weight
size
color
pink
black
and
white
0.1
-0.2
kilos
100
kilos
15
cm
150cm
can’t
see
doesn’t
have
any
teeth
1d.
Take
turns
telling
your
classmates
a
bit
more
about
pandas.
live
to
20-30
years
Read
after
the
tape
.
weigh
When
pandas
are
born,
they
only
_______
about
____
to
_____
kilos.
I
know
an
adult
panda
weighs
______
_______
_______than
a
baby.
What
about
_____
_____
______
a
baby
panda?
At
_______,
it's
only
______
_______
cm
long,
but
an
________
panda
is
around
_______
long.
A
baby
panda
is
______and
it
cannot
______.
It
also
doesn't
have
any
______.
They
can
live
_____
20____
30
years.
0.1
0.2
many
times
more
the
size
of
birth
around
15
adult
150
cm
pink
see
teeth
to
to
Period
3
Grammar
Focus
4a.
Fill
in
the
blanks
with
the
correct
forms
of
the
words
in
the
box.
1.
The
Amazon
River
is
one
of
the
________
rivers
in
the
world.
It’s
a
little
_______
than
the
Yangtze
River.
2.
Qomolangma
is
8,844.43
meters_______.
It’s
one
of
the
most
_______
places
for
serious
mountain
climbers.
3.
No
ocean
in
the
world
is
as
_____
as
the
Pacific
ocean.
4.
Although
Japan
is
__________
than
Canada,
it
is
_________smaller.
big
much
popular
long
old
high
longest
longer
high
popular
big
older
much
e.g.
Two
rivers：_________________
and
_________________
____________________________________________________
___________________________________________________________________________
4b.
Write
two
comparisons
about
two
topics.
Write
true
facts.
the
Yangtze
River
the
Amazon
River
The
Yangtze
River
is
almost
as
long
as
the
Amazon
River.
The
Amazon
is
longer
than
the
Yangtze,
but
the
Yangtze
is
the
longest
river
in
China.
Two
cities：__________
and
__________
1.______________________________________
2.______________________________________
_____________________________________
Two
animals：__________
and
__________
1.______________________________________
2.______________________________________
_____________________________________
Shanghai
Beijing
Shanghai
Beijing
population
24,180,000
21,707,000
size
6,340
square
kilometers
16,400
square
kilometers
population:
Size:
The
population
of
Shanghai
is
much
bigger
than
that
of
Beijing.
=
The
population
of
Beijing
is
much
smaller
than
the
population
of
Shanghai.
Shanghai
is
a
lot
smaller
than
Beijing.
=
Beijing
is
a
lot
larger
than
Shanghai.
A
dog
is
bigger
than
a
monkey.
A
monkey
can
jump
higher
than
a
dog.
4c.
Write
five
questions
using
comparisons.
Then
ask
your
partner
your
questions.
____________________________________
____________________________________
____________________________________
____________________________________
____________________________________
What
is
the
highest
building
in
our
city?
What
is
the
busiest
subway
station
in
our
city?
What
is
the
largest
shopping
mall
in
our
city?
What
is
the
most
famous
food
in
our
city?
Which
is
the
biggest
square
in
our
city?
There
are
a
smaller
or
limited
number
of
possibilities.
For
example,
there
are
only
four
squares
in
our
city.
形容词、副词比较级
1.
原级比较
1)
as+adj./adv.原级+as(...和...一样)
2)
not
so/as+adj./adv.原级+as(不如...)
Eg1.
熊猫和大象一样受欢迎。
______________________________
Eg2.
熊猫不如大象重
______________________________
Pandas
are
as
popular
as
elephants.
A
panda
is
not
so
heavy
as
an
elephant.
形容词、副词比较级
2.
比较级
1)
比较级+than
(比...)
2)
比较级前用much,even,
far,
a
lot,
a
little,
a
bit,
still等修饰，表示程度
Eg1.
大象比熊猫重得多。
______________________________
An
elephant
is
much
heavier
than
a
panda
形容词、副词比较级
3.
原级的特殊用法
1)
表示倍数时，用“...
times+
as
+形容词原级+as”
Eg.
这个房间是那个房间的3倍大。
_______________________________.
This
room
is
3
times
as
large
as
that
one
形容词、副词比较级
4.
比较级的特殊用法
1)
越来越...,
用“比较级+and+比较级”
或
“
more
and
more
+原级”
Eg1.
我们的生活越来越好了。
_______________________________.
Eg2.
保护环境变得越来越重要。
Protecting
our
environment
is
becoming
______
and
______
_________.
Our
life
is
getting
better
and
better
more
more
important
形容词、副词比较级
4.
比较级的特殊用法
2)
越...,
越...;
用“the
+比较级,
the
+比较级”
Eg1.
你工作越努力，你将得到的越多。
_______________________________.
The
harder
you
work,
the
more
you
will
get
形容词、副词比较级
4.
比较级的特殊用法
3)
表示倍数，“...
times
+比较级+than”
Eg1.
这个城市比我们的城市大两倍。
_______________________________.
4)
Which
is
+比较级，A
or
B?
5)
...
the
+比较级
+
of
the
two
This
city
is
twice
larger
than
ours
形容词、副词最高级
1.
最高级+in/of/among+范围
2.
one
of
+形容词最高级+名词复数
3.
第二长河，第三大国
the
second
longest
river
the
third
largest
country
4.
the
+最高级
+
of
the
three
5.
Which
is
the
+最高级，A,
B
or
C?
形容词、副词最高级
6.
最高级和比较级之间的转换
the
biggest
city
in
the
country
=
bigger
than
any
other
city
in
the
country
=bigger
than
the
other
cities
in
the
countries
