(共13张PPT)
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
B
3a-Self
Check
Huge
Live
in
the
sea
Sing
songs
Jump
high
out
of
the
water
Smart
Friendly
to
human
beings
Look
and
guess
Pre-writing
Look
and
read
Humans
catch
whales
for
meat,
fat
and
oil
Eat
small
fish
and
other
sea
life
Jump
high
out
of
the
water
Rules
on
whale
protection
Huge
Water
pollution
Live
in
the
sea
Some
kinds
have
teeth
Learn
more
about
whales
Stop
putting
rubbish
into
the
sea
Sing
songs
Whale
parts
sold
to
make
things
like
candles
and
soap
Pre-writing
Complete
the
chart
Humans
catch
whales
for
meat,
fat
and
oil
Eat
small
fish
and
other
sea
life
Jump
high
out
of
the
water
Rules
on
whale
protection
Huge
Water
pollution
Live
in
the
sea
Some
kinds
have
teeth
Learn
more
about
whales
Stop
putting
rubbish
into
the
sea
Sing
songs
Whale
parts
sold
to
make
things
like
candles
and
soap
What
do
they
look
like?
Where
do
they
live?
What
do
they
eat?
What
can
they
do?
Why
do
some
of
them
have
to
be
protected?
How
can
we
protect
them?
Huge;
Some
kinds
have
teeth
In
the
sea
Small
fish
and
other
sea
life
Jump
high
out
of
the
water;
Sing
songs
Humans
catch
whales
for
meat,
fat
and
oil;
Water
pollution;
Whale
parts
sold
to
make
things
like
candles
and
soap
Rules
on
whale
protection;
Learn
more
about
whales;
Stop
putting
rubbish
into
the
sea
Pre-writing
Look
and
learn
【思路点拨】
Step
Idea
Expression
1
介绍鲸鱼的特点。如外观、习性、生存环境等
the
heaviest
animal
in
the
world,
eat
small
fish
and
other
sea
life,
jump
high
out
of
the
water
2
描述鲸鱼目前的处境
kill
them
for
meat…,
make
their
ocean
home
dirty,
the
number
of
…is
getting
smaller
and
smaller,
in
danger
3
阐明保护措施，呼吁大家保护大自然
We
should
protect
whales
from…
make
some
measures,
rules,
stop
throwing
rubbish…
写作思路点拨——保护珍稀动物和大自然
Pre-writing
?
?
Write
a
paragraph
Whales
are…
They
live
in…
They
eat…
They
can…
One
interesting
fact
is…
Another
interesting
fact
is…
Some
kinds
of
whales
are
in
danger
because…
We
should
protect
whales
from…
I
think
people
should/shouldn’t…
While-writing
?
Make
a
poster
Whales
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
Post-writing
Complete
the
chart
Adjectives
Comparatives
Superlatives
high
dangerous
long
popular
higher
highest
more
dangerous
most
dangerous
longer
longest
more
popular
most
popular
?
Post-writing
Match
and
add
Verbs
Objects
1.
reach
a.
my
life,
my
money,
…
2.
achieve
b.
the
top
of
a
mountain,
the
library,
…
3.
risk
c.
my
dream,
success,
…
?
my
family
the
bus
stop
good
results
Post-writing
Circle
and/or
fill
in
the
blank
1.
An
elephant
weighs
(few/many)
times
more
than
a
dog.
2.
An
adult
panda
can
eat
(much/a
little)
more
than
a
cat.
3.
Canada
is
a
(little/lot)
less
________
(crowded)
than
China.
4.
A
tiger
is
(much/a
little)
________
(strong)
than
a
man.
crowded
stronger
Post-writing
Test
单选题。
1.
The
whales
are
endangered
animals.
We
should
protect
them
________
being
killed.
A.
to
B.
of
C.
for
D.
from
2.
People
put
rubbish
into
the
sea,
so
some
kinds
of
whales
are
in
________.
A.
danger
B.
safe
C.
dangerous
D.
safety
3.
Look
at
the
cute
baby
over
there.
He
is
about
3.6
kilos
________
birth.
A.
for
B.
in
C.
at
D.
on
4.
—Can
your
sister
play
tennis?
—Sure.
She
plays
________
I
do.
A.
as
good
as
B.
so
good
as
C.
so
well
as
D.
as
well
as
5.
Miss
Wang
is
________
taller
than
me.
A.
very
B.
more
C.
much
D.
quite
6.
—________
kilos
of
food
does
a
panda
eat
a
day?
—Ten
kilos.
A.
How
much
B.
How
many
C.
How
D.
What
D
A
C
D
C
B
Post-writing
Summary
Whales
are...
They
live
in...
They
eat...
They
can…
One
interesting
thing
fact
is…
Another
interesting
fact
is…
Some
kinds
of
whales
are
in
danger
because…
We
should
protect
whales
from…
I
think
people
should/shouldn’t…
1.
Review
all
the
words
and
phrases
in
Unit
7.
2.
Preview
Unit
8
Section
A.
Homework(共19张PPT)
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
A
4a-Section
B
1d
Task
1
Ask,
answer
and
review
How
tall
are
you?
Who
is
taller
than
you?
Who
is
the
tallest
in
our
class?
Revision
big
much
popular
long
old
high
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.
longest
longer
high
popular
big
older
much
Read
and
fill
in
the
blanks
太平洋
Practice
Two
rivers:
_________________
and
_________________
_________________________________________________________________________________________________________________________________________________________________________________
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.
the
Yangtze
River
the
Amazon
River
e.g.
Think
and
write
Two
cities:
_________________
and
_________________
1.
__________________________________________________________
2.
__________________________________________________________
Two
animals:
_________________
and
_________________
1.
__________________________________________________________
2.
__________________________________________________________
Production
1.
____________________________________
2.
____________________________________
3.
____________________________________
4.
____________________________________
5.
____________________________________
What
is
the
highest
building
in
our
city?
What
is
the
largest
supermarket
in
our
city?
Which
is
the
biggest
park
in
our
city?
…
…
Write,
ask
and
answer
?
Production
Task
2
Look
and
say
Elephant
—is
350
cm
tall
—weighs
5,000
kilos
—eats
150
kilos
of
food
a
day
Pre-listening
Look
and
say
Panda
—is
150
cm
tall
(standing
on
two
legs)
—weighs
100
kilos
—eats
10
kilos
of
food
a
day
Pre-listening
Compare
and
say
Elephant
—is
350
cm
tall
—weighs
5,000
kilos
—eats
150
kilos
of
food
a
day
Panda
—is
150
cm
tall
(standing
on
two
legs)
—weighs
100
kilos
—eats
10
kilos
of
food
a
day
Example
sentence:
This
elephant
weighs
many
times
more
than
this
panda.
(200
cm
taller/shorter,
weigh
much
more/less,
eat
much
more/less,
eat
many
times
more)
Pre-listening
Look
and
read
0.7
9.5
150
20
140
zero
point
seven
nine
point
five
one
hundred
and
fifty
twenty
one
hundred
and
forty
Pre-listening
_____
100
_____
16
_____
20
_____
50
_____
120
_____
0.1
_____
0.2
_____
150
Listen
and
tick
?
?
?
?
?
?
While-listening
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
Listen
and
complete
when…
was
born
at
most
While-listening
Look
and
learn
Post-listening
听前预测——归纳题干
根据kilos,
cm,
years可知，横线上主要填写的内容是数字，听力时重点关注baby
pandas,
kilo,
cm,
years等相关的数字信息。
根据not
black和it
has
no可知，横线上主要填写的内容是关于颜色和身体部位，听力时要重点关注相关信息。
Think
and
write
Baby
panda
—
weigh
—
tall
—
color
Adult
panda
—
weigh
—
tall
—
color
Post-listening
A:
A
baby
panda
cannot
see.
B:
An
adult
panda
weighs
many
times
more
than
a
baby
panda.
…
Take
turns
to
make
statements
Post-listening
Think
and
choose
1.
Paul
is
very
_______.
He
is
_______
than
his
brother.
A.
heavy,
heavier
B.
heavy,
heavy
C.
heavier,
heavier
D.
heavy,
heavyer
2.
It
has
the
_______
clothing
store
in
the
town.
A.
goodest
B.
gooddest
C.
best
D.
better
3.
This
ruler
is
_______
than
that
one.
A.
long
B.
longer
C.
the
longest
D.
longest
4.
This
book
is
_______
of
all.
A.
cheapest
B.
cheap
C.
cheaper
D.
the
cheapest
5.
He
is
much
_______
than
his
brother.
A.
taller
B.
tall
C.
the
tallest
D.
tallest
A
C
B
D
A
Post-listening
Summary
weigh,
at
birth,
up
to
2.
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.
1.
Recite
the
key
words
and
phrases.
2.
Preview
Section
B
2b.
Homework(共18张PPT)
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
B
2a-2e
big
bamboo
zoo
popular
cute
black
and
white
Sichuan
famous
endangered
beautiful
forest
protect
Read
and
learn
a
kind
of
plant;
panda’s
food
in
danger
of
disappearing
Pre-reading
Look
and
discuss
Look
at
the
picture
and
talk
about
the
following
questions.
What
do
you
know
about
pandas?
Describe
pandas
with
the
words
in
the
box.
Pre-reading
Look
and
learn
baby
pandas
Pre-reading
Look
and
learn
Chengdu
Research
Base
of
Giant
Panda
Pre-reading
Look
and
learn
pandas
in
Chengdu
Research
Base
Pre-reading
10—Adult
pandas
eat
about
10
kilos
of
bamboo
every
day.
12—Adult
pandas
spend
more
than
12
hours
a
day
eating.
300—About
300
pandas
live
in
zoos
or
research
centers
in
China
and
other
countries.
2,000—Scientists
say
there
are
now
fewer
than
2,000
pandas
living
in
the
forests.
Scan
and
find
10
12
300
2,000
?
?
While-reading
Look
and
learn
要求找出数字代表的意义
阅读小技巧——扫
读（scanning）
扫读文章，寻找数字
重点关注数字所在句子，分析其代表的意义
While-reading
Read,
guess
and
learn
It
is
8:30
a.m.
at
the
Chengdu
Research
Base.
Panda
keepers
are
preparing
the
milk
for
the
baby
pandas’
breakfast.
At
9:00
a.m.,
they
find
that
most
of
the
babies
are
already
awake
and
hungry.
When
the
babies
see
the
keepers,
they
run
over
with
excitement
and
some
of
them
even
walk
into
their
friends
and
fall
over!
careful
study
whose
job
is
to
take
care
of…
not
asleep
a
state
of
feeling
excited
?
?
While-reading
Read,
guess
and
learn
Scientists
say
there
are
now
fewer
than
2,000
pandas
living
in
the
forests.
Another
300
or
so
live
in
zoos
or
research
centers
in
China
and
other
countries.
Pandas
do
not
have
may
babies,
maybe
only
one
every
two
years.
The
babies
often
die
from
illnesses
and
do
not
live
very
long.
about;
around
a
state
of
being
ill
While-reading
Read,
guess
and
learn
An
education
program
in
Chengdu
teaches
children
about
pandas
and
other
endangered
wild
animals.
They
send
people
to
schools
to
tell
children
about
the
importance
of
saving
these
animals.
And
the
Chinese
government
is
trying
hard
to
help
save
the
pandas.
not
kept
in
a
house
or
on
a
farm
a
controlling
body
of
a
state
While-reading
?
?
1.
What
is
Lin
Wei’s
job?
2.
What
do
the
baby
pandas
have
for
breakfast?
3.
What
are
pandas
endangered?
Scan
and
write
4.
What
does
the
education
program
in
Chengdu
do?
5.
Why
are
scientists
doing
research?
While-reading
Check
the
answers
1.
A
panda
keeper.
2.
Milk.
3.
Pandas
are
endangered
because
they
do
not
have
many
babies,
and
the
babies
often
die
from
illnesses
and
do
not
live
very
long.
As
the
forests
get
smaller
and
other
human
activities
cause
more
problems,
pandas
cannot
find
enough
to
eat
and
they
are
having
fewer
babies.
4.
They
send
people
to
schools
to
tell
children
about
the
importance
of
saving
pandas
and
other
endangered
wild
animals.
5.
To
better
understand
the
habits
of
pandas.
While-reading
Think
and
complete
1.
The
panda
______
at
the
Chengdu
Research
Base
are
awake
early
in
the
morning
to
_______
breakfast
fro
the
baby
pandas.
2.
In
____,
pandas
have
become
so
_______
that
they
are
now
a
symbol
of
China.
3.
Adult
pandas
do
not
have
babies
very
_____,
and
some
of
the
babies
only
live
for
a
short
time
because
of
_______.
4.
A
special
program
in
Chengdu
teaches
_______
about
why
pandas
are
___________.
5.
The
Chinese
government
is
helping
to
_____
the
pandas.
Scientists
also
want
to
better
__________
the
habits
of
pandas.
keeper
prepare
fact
popular
often
illness
children
endangered
save
understand
While-reading
Discuss
in
groups
What
other
ways
do
you
think
children
can
help
to
save
the
pandas?
Post-reading
Read
and
match
endangered
pandas’
food
bamboo
be
unhealthy
research
not
a
baby
keeper
will
disappear
awake
study
illness
to
take
care
of…
adult
not
asleep
Post-reading
Summary
weigh,
birth,
adult,
bamboo,
research,
keeper,
awake,
excitement,
illness,
wild,
government
1.
Recite
the
key
words
and
phrases.
2.
Read
Section
B
2b
aloud.
3.
Review
Grammar
Focus.
Homework(共22张PPT)
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
A
3a-Grammar
Focus
Task
1
Read
and
review
9,600,000
1,025
6,671
8,844.43
nine
million
six
hundred
thousand
one
thousand
and
twenty-five
six
thousand
six
hundred
and
seventy-one
eight
thousand
eight
hundred
and
forty-four
point
four
three
?
Revision
Look
and
review
Qomolangma
It’s
the
world’s
highest
mountain.
It’s
located
in
the
Himalayas.
Revision
Read,
listen
and
learn
Qomolangma—the
Most
Dangerous
Mountain
in
the
world?
?
Pre-reading
Find,
guess
and
learn
thick
include
condition
succeed
achieve
achievement
force
nature
adj.
厚的；浓的
v.
包括；包含
v.
条件；状况
v.
实现目标；成功
v.
达到；完成；成功
n.
成就
n.
力；力量
n.
自然界；大自然
Pre-reading
Look
and
discuss
Qomolangma—the
Most
Dangerous
Mountain
in
the
World?
◆
Which
sport
do
you
like
best?
Is
it
safe
enough?
◆
Which
of
the
sports
in
the
pictures
do
you
think
is
the
most
dangerous?
What
might
be
the
dangers
of
mountain
climbing?
Pre-reading
Paragraph
1
spirit
of
climbers
Paragraph
2
achievements
of
climbers
Paragraph
3
facts
and
dangers
Read
and
match
While-reading
Read
again
and
complete
the
chart
Paragraph
1
Paragraph
2
Paragraph
1
&
3
List
four
dangers
for
climbers
List
three
achievements
List
four
comparisons
thick
clouds
1953—Tenzing
Norgay
and
Edmund
Hillary
were
the
first
to
reach
the
top
most
dangerous
sport
very
high
it
can
snow
hard
freezing
weather
conditions
heavy
storms
very
hard
to
breathe
1960—The
first
Chinese
team
reached
the
top
1975—Junko
Tabei
from
Japan
was
the
first
woman
to
reach
the
top
most
popular
place
highest
most
famous
more
serious
difficulties
stronger
than
the
forces
of
nature
While-reading
Read,
think
and
fill
in
the
blanks
8,844.43
meters
take
in
air
the
first
Chinese
team
achieve
our
dreams
the
forces
of
nature
While-reading
Read
and
answer
1.
Where
are
the
Himalayas?
3.
Why
do
so
many
people
try
to
climb
this
mountain
even
though
it
is
dangerous?
4.
What
does
the
spirit
of
the
climbers
tell
us?
2.
How
high
is
Qomolangma?
The
Himalayas
run
along
the
southwestern
part
of
China.
Qomolangma
is
8,844.43
meters
high.
Because
many
people
want
to
challenge
themselves
in
the
face
of
difficulties.
The
spirit
of
the
climbers
tells
us
that
we
should
never
give
up
trying
to
achieve
our
dreams.
Post-reading
Task
2
Think
and
answer
How
tall
are
you?
Who
is
taller
than
you?
Who
is
the
tallest
in
our
class?
Presentation
Read
and
compare
What’s
the
highest
mountain
in
the
world?
Qomolangma.
How
high
is
Qomolangma?
It’s
8,844.43
meters
high.
It’s
higher
than
any
other
mountain.
Which
is
the
deepest
salt
lake
in
the
world?
The
Caspian
Sea
is
the
deepest
of
all
the
salt
lakes.
Did
you
know
that
China
is
one
of
the
oldest
countries
in
the
world?
Yes,
I
did.
It’s
much
older
than
the
US.
Presentation
Look
and
learn
Presentation
Look
and
learn
形容词、副词的比较级和
最高级的规则与不规则变化
1)
一般情况下，比较级词尾＋er，最高级词尾＋est。如：
high—higher—highest
deep—deeper—deepest
2)
以e结尾的词，比较级词尾＋r，最高级词尾＋st。如：
cute—cuter—cutest
large—larger—largest
3)
以辅音字母＋y结尾，变y为
i，比较级词尾＋er，最高级词尾est。如：
easy—easier—easiest
happy—happier—happiest
1.
Regular
rules
?
Presentation
4)
重读闭音节，单辅音结尾，双写词尾辅音字母＋er或est。如：
fat—fatter—fattest
thin—thinner—thinnest
hot—hotter—hottest
big—bigger—biggest
Look
and
learn
形容词、副词的比较级和
最高级的规则与不规则变化
5)
多音节和部分双音节的词，比较级、最高级分别是在原级前＋more和the
most
。如：
beautiful—more
beautiful—the
most
beautiful
careful—more
careful—the
most
careful
包括少数单音节词：
pleased—more
pleased—the
most
pleased
tired—more
tired—the
most
tired
?
Presentation
Look
and
learn
形容词、副词的比较级和
最高级的规则与不规则变化
good/well—better—best
bad—worse—worst
many/much—more—most
2.
Irregular
rules
Presentation
Do
grammar
exercises
Practice
1.
Tianjin
is
one
of
______
cities
in
China.
（2018?天津）
A.
big
B.
bigger
C.
the
biggest
D.
the
bigger
2.
—Mary,
do
you
prefer
weekdays
or
weekends?（2018?四川成都）
—Of
course
weekdays.
Because
I’m
______
on
weekends.
A.
busy
B.
much
busier
C.
the
busiest
3.
Tony
is
the
best
student
in
the
class
because
he
works
______
than
the
others.
（
2018?福建）
A.
hard
B.
harder
C.
hardest
4.
—Who
do
you
think
sings
______?
（
2018?青海）
—Karen,
she’s
got
the
first
place
among
the
top
ten
singers.
A.
beautifully
B.
more
beautifully
C.
the
most
beautifully
C
B
B
C
Consolidation
Test
Test
Complete
the
sentences.
Use
a
superlative
(-est
or
most
..)
or
a
comparative
(-er
or
more
...).
1.
We
stayed
at
____________
hotel
in
the
town.
(cheap)
2.
Our
hotel
was
_________
than
all
the
others
in
the
town.
(cheap)
3.
The
United
States
is
very
large,
but
Canada
is
_______________.
(large)
4.
What’s
___________country
in
the
world?
(small)
5.
1
wasn't
feeling
well
yesterday,
but
I
feel
a
bit
____________
today.
(good)
6.
It
was
an
awful
day.
It
was
_____________
day
of
my
life.
(bad)
7.
What
is
__________________
sport
in
your
country?
(popular)
8.
Everest
is
_________
than
any
other
mountain.
(high)
9.
This
building
is
over
250
metres
high,
but
it’s
not
____________
in
the
city.
(tall)
10.
I
prefer
this
chair
to
the
other
one.
It’s
__________________.
(comfortable)
the
cheapest
cheaper
larger
the
smallest
better
the
worst
the
most
popular
higher
tallest
more
comfortable
Summary
thick,
include,
condition,
succeed,
achieve,
achievement,
force,
nature
high
—
higher
—
highest
deep
—
deeper
—
deepest
cute
—
cuter
—
cutest
large
—
larger
—
largest
easy
—
easier
—
easiest
happy
—
happier
—
happiest
fat
—
fatter
—
fattest
thin
—
thinner
—
thinnest
beautiful
—
more
beautiful
—
the
most
beautiful
pleased
—
more
pleased
—
the
most
pleased
tired
—
more
tired
—
the
most
tired
good/well
—
better
—
best
bad
—
worse
—
worst
many/much
—
more
—
most
1.
Recite
the
key
words
and
phrases.
2.
Read
Section
A
3a
aloud.
3.
Review
Grammar
Focus.
Homework(共34张PPT)
Unit
7
What’s
the
highest
mountain
in
the
world?
Section
A
(1a-2d)
Task
1
Watch
and
answer
Warming-up
How
old
is
China?
What’s
the
longest
river?
Look
and
learn
Qomolangma
It’s
the
world’s
highest
mountain.
It’s
located
in
the
Himalayas.
Pre-listening
Look
and
learn
the
Caspian
Sea
It’s
actually
not
a
sea
but
instead
the
world’s
largest
lake.
Pre-listening
Look
and
learn
the
Nile
It’s
the
longest
river
in
the
world
and
flows
through
11
countries
in
northeast
Africa.
Pre-listening
Look
and
learn
the
Sahara
Desert
It’s
the
world’s
largest
hot
desert
and
it
cover
most
of
North
Africa.
Pre-listening
Look
and
answer
What’s
the
largest
city
square
in
the
world?
Tiananmen
Square!
Pre-listening
Look
and
learn
What’s
the
largest
city
square
in
the
world?
Tiananmen
Square!
the
city
center
Pre-listening
Look
and
learn
Tiananmen
Square
is
0.44
million
square
meters.
440,000
m2
Pre-listening
Look
and
learn
How
deep
is
the
well?
Pre-listening
Look
and
learn
总结归纳：
先从右往左数，每三位数加一个逗点（即以此把数目分为若干段）。第一个逗点前的数为
thousand（千），第二个逗点前的数为
million（百万），第三个逗点前的数为billion（十亿）。
9,987,654,321
nine
billion,
nine
hundred
and
eighty-seven
million,
six
hundred
and
fifty-four
thousand,
three
hundred
and
twenty-one
million
billion
thousand
hundred
解读：从右往左，第一个逗号前读thousand；向左再推三位，第二个逗号前读million；第三个逗号前读billion。
Pre-listening
Look
and
read
9,600,000
1,025
6,671
8,844.43
nine
billion
six
hundred
thousand
one
thousand
and
twenty
five
six
thousand
six
hundred
and
seventy-one
eight
thousand
eight
hundred
and
forty-four
point
four
three
Pre-listening
about
9,600,000
square
kilometers
in
size
1,025
meters
deep
6,671
kilometers
long
8,844.43
meters
high
Look
and
learn
Pre-listening
Qomolangma
about
9,600,000
square
kilometers
in
size
The
Sahara
1,025
meters
deep
The
Caspian
Sea
6,671
kilometers
long
The
Nile
8,844.43
meters
high
Read
and
match
?
Pre-listening
1.
Qomolangma
is
_______
than
any
other
mountain
in
the
world.
2.
The
Sahara
is
____________
desert
in
the
world.
3.
The
Caspian
Sea
is
____________
of
all
the
salt
lakes.
4.
The
Nile
is
___________
river
in
the
world.
higher
the
biggest
the
deepest
the
longest
Listen
and
complete
While-listening
1.
Qomolangma
is
higher
than
any
other
mountain
in
the
world.
2.
The
Sahara
is
the
biggest
desert
in
the
world.
3.
The
Caspian
Sea
is
the
deepest
of
all
the
salt
lakes.
4.
The
Nile
is
the
longest
river
in
the
world.
Make
conversations
A:
What
is
the
highest
mountain
in
the
world?
B:
Qomolangma.
Post-listening
Task
2
Look
and
learn
the
Yangtze
River
It’s
the
longest
river
in
Asia
and
the
third
longest
in
the
world.
Pre-listening
Look
and
learn
the
Yellow
River
It’s
the
second
longest
in
China.
Pre-listening
Look
and
learn
population
n.
人口
Pre-listening
?
Look
and
read
6,300
5,000
5,464
300
six
thousand
three
hundred
five
thousand
five
thousand
four
hundred
and
sixty-four
three
hundred
Pre-listening
Read
and
match
Read
the
four
sentences
in
2a
and
understand
what
they
are
about.
Then
match
the
sentences
with
the
key
words.
A.
Population
B.
History
C.
Area
D.
Length
Pre-listening
___
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,
but
it
is
the
biggest
country
in
Asia.
4
2
1
3
Listen
and
number
6,300
5,000
5,464
300
n.
亚洲
While-listening
Listen
again
and
fill
in
the
blanks
6,300
5,000
5,464
300
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,
but
it
is
the
biggest
country
in
Asia.
6,300
5,464
5,000
300
While-listening
Make
conversations
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.
A:
Did
you
know
China
has
the
biggest
population
in
the
world?
B:
Yes,
I
did.
It’s
a
lot
bigger
than
my
country.
A:
…
B:
…
?
Post-listening
Watch
and
answer
Post-listening
Choose
the
correct
answer.
What’s
the
conversation
about?
A.
Ancient
emperors.
B.
The
Ming
Dynasty.
C.
A
tour
to
the
Ming
Great
Wall.
√
Post-listening
Feel
free
to
ask
me
anything
on
today’s
Great
Wall
tour.
How
long
is
the
wall?
Ah,
the
most
popular
question!
If
we’re
only
talking
about
the
parts
from
the
Ming
Dynasty,
it’s
about
8,850
kilometers
long.
This
makes
it
the
longest
wall
in
the
world.
Wow,
that’s
amazing!
Why
did
the
ancient
emperors
build
the
wall?
The
main
reason
was
to
protect
their
part
of
the
country.
As
you
can
see,
it’s
quite
tall
and
wide.
As
far
as
I
know,
there
are
no
other
man-made
objects
as
big
as
this.
Is
Badaling
part
of
the
Ming
Great
Wall?
Yes,
it’s
the
most
famous
part.
Guide:
Guide:
Guide:
Guide:
Tourist
1:
Tourist
2:
Tourist
3:
Read
and
guess
Post-listening
tourist
feel
free
tour
amazing
ancient
protect
wide
as
far
as
I
know
Read
and
guess
n.
旅行者；观光者
feel
free
to
do
sth.
（可以）随便（做某事）
n.
&
v.
旅行；旅游
VS.
tourist
adj.
令人大为惊奇的
adj.
古代的；古老的
v.
保护；防护
adj.
宽的；宽阔的
据我所知
Post-listening
Look
and
answer
1.
How
long
is
the
Wall?
2.
Why
did
the
ancient
emperors
build
the
wall?
3.
Is
Badaling
part
of
the
Ming
Great
Wall?
It’s
about
8,850
kilometers
long.
The
main
reason
was
to
protect
their
part
of
the
country.
Yes,
it’s
the
most
famous
part.
Post-listening
Summary
square,
meter,
deep,
desert,
population,
Asia,
tour,
tourist,
wall,
amazing,
ancient,
protect,
wide
feel
free
to
do
sth.
as
far
as
I
know
9,600,000
1,025
6,671
8,844.43
nine
billion
six
hundred
thousand
one
thousand
and
twenty
five
six
thousand
six
hundred
and
seventy-one
eight
thousand
eight
hundred
and
forty-four
point
four
three
1.
Qomolangma
is
higher
than
any
other
mountain
in
the
world.
2.
The
Sahara
is
the
biggest
desert
in
the
world.
3.
The
Caspian
Sea
is
the
deepest
of
all
the
salt
lakes.
4.
The
Nile
is
the
longest
river
in
the
world.
A:
What
is
the
highest
mountain
in
the
world?
B:
Qomolangma.
Summary
1.
Recite
the
key
words
and
phrases.
2.
Read
Section
A
2d
aloud.
3.
Preview
Section
A
3a.
Homework
