(共27张PPT)
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
A
1a-2c
Can
you
read
the
numbers
in
English?
one
thousand
five
hundred
and
sixty-eight
sixteen
thousand
one
hundred
two
thousand
and
eight
sixty-seven
thousand
eight
hundred
and
ninety
one
hundred
thousand
four
hundred
and
sixty-two
thousand
six
hundred
and
eighty
one
million
two
million
two
hundred
and
twenty-two
thousand
eight
hundred
billion
million
thousand
one
hundred
and
twelve
billion,
three
hundred
and
fifty-two
million,
two
hundred
and
twenty-two
thousand,
eight
hundred
注：小数点后的数字直接读。
8,844.43
meters
high
Read
the
special
geographical
numbers
aloud
1,025
meters
deep
6,671
kilometers
long
9,600,000
square
kilometers
in
size
询问某物有多长/宽/高/深时用：
How
+
long/wide/high/deep...+be+主语？
这座上有多高？
______
______
is
the
mountain?
How
high
Do
you
know
the
famous
places?
Tell
the
facts
you
know
to
your
partners.
For
example:
Qomolangma
is
8844.43
meters
high.
It's
the
highest
mountain
in
the
world.
Do
you
know
these
interesting
places?
Qomolangma
runs
along
the
border
between
China
and
Nepal.
It
is
covered
with
snow
all
the
year
round.
It’s
8844.43
meters
high,
the
highest
in
the
world.
It’s
26
kilometers
long.
The
Sahara
is
the
biggest
desert
in
the
world.
It
is
located
in
the
northern
Africa,
climate
conditions
are
very
bad,
is
one
of
the
earth's
most
not
suitable
for
biological
survival.
The
Caspian
Sea
is
the
biggest
lake
in
the
world.
It
lies
in
the
border
between
Asia
and
Europe.
The
Nile
is
the
longest
river
in
the
world.
It’s
more
than
6600
kilometers
long.
It
runs
through
9
countries,
it’s
one
of
the
largest
river
flows
through
the
international
states
in
the
world
and
runs
into
the
Mediterranean
Sea(地中海)
in
the
end.
Listen
and
complete
the
sentences.
Qomolangma
is
______
than
any
other
mountain
in
the
world.
The
Sahara
is
_________
desert
in
the
world.
The
Caspian
Sea
is
_________
of
all
the
salt
lakes.
The
Nile
is
_________
river
in
the
world.
1b
higher
the
biggest
the
deepest
the
longest
Teacher：Yesterday,
we
learned
some
important
geographical
______.
I
hope
you
all
still
remember
them.
I'm
going
to
____
you
now
by
asking
a
few
questions.
First,
what's
the
_________
mountain
in
the
world?
Boy
1：Qomolangma!
It's
_______
than
any
other
mountain
in
the
world.
Teacher：That's
right.
And
who
can
tell
me
what
the
Sahara
is?
Girl
1：The
Sahara
is
the
biggest
_______
in
the
world.
Teacher：Very
good.
And
______
is
the
deepest
salt
lake
in
the
world?
Girl
2：The
Caspian
Sea
is
the
deepest
___
all
the
salt
lakes.
Teacher：You're
all
so
smart!
Now,
for
the
last
question,
which
is
the
longest
river
____
the
world?
Boy
2：I
know!
The
Nile
is
the
longest
river
in
the
world.
Boy
1：And
the
Amazon
is
the
_______
longest
river
in
the
world.
Teacher：It
______
that
you
know
the
answers
___
all
my
questions.
Good
job!
facts
test
highest
higher
desert
which
of
in
second
seems
to
Listen
again
and
complete
the
conversations.
A:
What
is
the
highest
mountain
in
the
world?
B:
Qomolangma.
1c
Pairwork
Use
the
information
in
1b
to
make
conversations.
Example
1:
A:
What
is
the
biggest
desert
in
the
world?
B:
The
Sahara.
Example
2:
A:
What
is
the
longest
river
in
the
world?
B:
The
Nile.
Listen
and
number
the
facts
[1-4]in
the
order
you
hear
them.
__The
Yangtze
River
is
about
_____
kilometers
long
and
the
Yellow
River
is
________
kilometers
long.
__
China
has
the
biggest
population
in
the
world.
It’s
a
lot
bigger
than
the
population
of
the
US.
__
China
is
over
_____
years
old.
It
has
a
much
longer
history
than
the
US.
The
US
is
not
even
___
years
old.
__
China
is
almost
as
big
as
the
US,
and
it
is
the
biggest
country
in
Asia.
2a
1
4
3
2
__The
Yangtze
River
is
about
_____
kilometers
long
and
the
Yellow
River
is
_____
kilometers
long.
__
China
has
the
biggest
population
in
the
world.
It’s
a
lot
bigger
than
the
population
of
the
US.
__
China
is
over
_____
years
old.
It
has
a
much
longer
history
than
the
US.
The
US
is
not
even
____
years
old.
__
China
is
almost
as
big
as
the
US,
and
it
is
the
biggest
country
in
Asia.
Listen
again
and
fill
in
the
blanks
in
2a
with
the
numbers
in
the
box.
2b
6,300
5,464
5,000
300
6,300
5,000
5,464
300
1
4
3
2
The
Yangtze
River
is
the
third
longest
river
in
the
world,
the
first
Asian
rivers.
It’s
6211.31
kilometers
long.
The
Yangtze
River
Basin,
east-west
width
of
3219
kilometers,
about
966
kilometers
wide
north-south,
passing
through
11
provinces.
It
runs
into
the
East
Sea
in
Shanghai
finally.
A:
Did
you
know
that
China
is
one
of
the
oldest
countries
in
the
world?
B:
Yes,
I
did.
It’s
much
older
than
my
country.
2c
Pairwork
Make
conversations
using
the
information
in
2a.
Example
2:
A:
Did
you
know
that
China
has
the
biggest
population
in
the
world?
B:
Yes,
I
did.
It’s
a
lot
bigger
than
the
population
of
the
US.
Example
1:
“人口数量”，谓语动词要用单数形式。询问人口数量时要用“What’s
the
population
of
...?”提问，而不用how
many或how
much等提问。
Now
2
mins
to
test
your
spelling.
1.
English-Chinese
square,
meter,
desert,
population,
Asia,
wall
2.
Chinese-English
深的；长江；最古老的国家之一
When
finished,
exchange
your
papers
to
see
who
does
the
best.
Choose
the
best
answer.
1.
My
brother
is
___
more
outgoing
than
me.
A.
many
B.
little
C.
much
2.
October
12th
was
one
of
______
days
in
2005.
Shenzhou-VI
was
launched(发射)
successfully.
A.
exciting
B.
more
exciting
C.
the
most
exciting
3.
Which
city
is
______,
Beijing,
Shanghai
or
Fuzhou?
A.
beautiful
B.
more
beautiful
C.
the
most
beautiful
4.
_____
children
there
are
in
a
family,
____
their
life
will
be.
A.
The
less,
the
better
B.
Fewer,
richer
C.
The
fewer,
the
better
5.
Mobile
phones
are
very
popular
now
and
they
are
______
than
before.
A.
cheap
B.
cheaper
C.
the
cheapest
6.
In
our
city,
it’s
_____
in
July,
but
it’s
even
___
in
August.
A.
hotter,
hottest
B.
hot,
hot
C.
hot,
hotter
7.
Of
the
two
skirts,
the
pink
one
is
______.
A.
the
nicest
B.
the
nicer
C.
nicer
8.
Jack’s
handwriting
is
as
____
as
Mike’s.
A.
good
B.
better
C.
best
9.
We
can
do
the
work
better
with
____
money
and
______
people.
A.
little,
few
B.
less,
fewer
C.
fewer,
less
10.
Jim
is
the
tallest
student
in
our
class
and
Tom
is
the
second
______
one.
A.
tall
B.
taller
C.
tallest
据我所知，他将外出三个月。
2.
这条河长三百米。
3.
这个省份的人口有一千万。
翻译下列句子。
As
far
as
I
know
he'll
be
away
for
three
months.
This
river
is
300
meters
long.
The
population
of
this
province
is
ten
million.
Homework
Review
the
new
words
and
expressions.
2.
发挥想象，连词成文(50-100字)。
square,
meter,
population,
Asia,
tour,
tourist,
wall,
ancient,
protect,
wide,
as
far
as
I
know
