(共29张PPT)
Unit
2
The
Grand
Canyon
was
not
just
big.
It
is
6,
397km
long,
2
km
wide
and
150m
deep.
the
Changjiang
River
长江
length:
6,397
km
width:
2
km
depth:
150
m
Natural
wonders
the
adjectives
tell
us
facts
(事实)
zebra
It
is
8,844m
high.
Height:
8,844
m
Mount
Everest
What
do
you
think
of
it?
Some
adjectives
tell
us
the
opinion（观点）
wonderful,
great,
fantastic.
silent
There
was
no
sign
of
_____.
The
Grand
Canyon
（大峡谷）
deep,
high,
long,
natural,
fantastic，
silent
There
is
a_______
at
the
bottom
of
the
canyon.
It
goes
through
the
rocks
stream
The
Travel
to
The
Grand
Canyon
The
introduction
of
the
The
Grand
Canyon.
1.
The
main
idea
of
the
passage
is___________.
2.
Where
may
the
passage
come
from?
(Activity
3)
a)
A
magazine.
b)
A
grammar
book.
c)
A
dictionary.
d)
A
story
book.
When
did
the
writer
arrive?
What
happened?
What
size
is
it?
How
did
the
writer
feel?
Read
quickly
and
chose
the
paragraph
for
each
title.
Para1
Para
2,
3
Para
4
Para
5
Step
3
Read
for
details
Read
paragraph
1
carefully
and
answer
the
questions.
1.
When
and
how
did
the
writer
go
there?
2.
How
was
the
weather?
3.
Why
was
there
nothing
to
see?
(Activity
3)
It
was
early
morning.
The
sky
was
becoming
grey.
It
was
raining.
He
went
by
car.
Because
it
was
too
dark
Step
3
Read
for
details
Read
paragraph
2
carefully
and
answer
the
questions.
1.
Who
did
he
meet
on
the
way
?
2.
How
soon
would
he
reach
the
Grand
Canyon?
He
met
a
stranger.
In
five
minutes.
answer-
reply.
Read
paragraph
3
carefully
and
answer
the
questions.
1.
What
happened
to
the
weather
when
I
found
I
was
on
the
Grand
Canyon?
the
rain
stopped
and
The
clouds
cleared
.
The
sun
rose
behind
me
and
shone
on
the
rocks.
2.
Which
direction
was
the
writer
facing
while
he/she
was
looking
over
the
Grand
Canyon?
(avtivity
2)
A.
South
B.
North
C.
East
D.
West
3.
What
happened
when
the
sun
rose?
Far
below
me,
the
ground
fell
away
and
down
to
a
river.
地面(仿佛在随光线)向下延伸,(逐渐)退落到下面(深谷中的)一条河里。
2.
Read
paragraph
3
and
4
carefully
(all
students)
and
complete
the
table
Grand
Canyon
How
deep/high
is
it
?
How
wide
is
it
?
How
long
is
it
?
nearly
one
mile
about
fifteen
miles
more
than
200
miles
look
down
look
across
look
to
my
left
and
to
my
right
The
Grand
Canyon
科罗拉多大峡谷
deep
wide
long
look
over
从……上方看过去/查看
look
across
眺望；向对面看
look
down
向下看/看不起
look
to
one’s
left/
right
朝某人的左侧
/右侧看
Read
Para.4-5
and
answer
the
questions
What
did
the
writer
think
of
The
Grand
Canyon?
How
did
the
writer
feel
about
the
Grand
Canyon?
remained
certainly
big
huge
greatest
2.
What
is
the
writer's
purpose
in
writing
this
passage?
(
Activity2)
a)
To
give
facts
about
the
natural
world.
b)
To
say
how
he
feels
about
the
natural
world.
c)
To
tell
an
interesting
story
about
the
Grand
Canyon.
d)
To
attract
people
to
visit
the
Grand
Canyon.
1
自然界的伟大奇观
2
从…内出来
3穿过
4
在小路旁
5
从…上方看过去
6
突然向下倾倒
7
眺望
8
俯瞰
9
在上面
10在底部
11
朝某人的左侧/右侧看
12在两边
.
1.a
great
wonder
of
the
natural
world
2.
get
out
of
3
go
through
4
beside
the
path
5
look
over
6
fall
away
7
look
across
8
look
down
9
on
top
of
10
at
the
bottom
of
11
look
to
one’s
left/right
12
on
both
sides
1.
Read
after
the
tape.
2.
Read
by
yourself.
3.
Read
together.
In
the
dark,
there
is
no
(1)
_______
of
the
Grand
Canyon,
and
it
is
(2)
_______.
But
if
you
(3)
_______
by
the
Grand
Canyon
as
the
(4)
_______
gets
brighter
and
look
down
about
one
(5)
_______,
you
can
see
the
Colorado
River
(6)
_______
you.
It
looks
like
a
silver
(7)
_______
as
it
passes
(8)
_______
the
rocks
at
the
bottom
of
the
canyon.
If
someone
asks
you
whether
the
Grand
Canyon
is
the
greatest
wonder
of
the
natural
world,
it
may
be
easy
to
(9)
________.
4
Complete
the
passage
with
the
words
in
the
box.
below
mile
remain
reply
sign
silent
sky
stream
through
sign
silent
remain
sky
mile
below
stream
through
reply
Retell
the
passage
It
was
_____
_____
and
it
was
______.
In
the
east,
the
sky
was
_______
____,
but
there
was
_______
__
____
beside
the
path.
After
about
a
kilometer
when
I
____
________
the
path,
the
clouds
______
and
the
rain
______.
I
saw
that
the
ground
___
____
and
____
________
a
river.
First,
I
_____
_____
to
the
Colorado
River,
it
was
about
____
________below
me.
Then
I
______
_____
to
the
other
side
of
the
Canyon,
it
was
about
____
miles
away.
Finally,
I
____
____
my
left
and
my
right,
it
was
over
____
miles
_____.
I
think
the
Grand
Canyon
is
___
____
the
wonders
of
the
natural
world
and
the
_____
wonder
in
the
_____
world.
early
morning
raining
becoming
grey
nothing
to
see
walked
cleared
stopped
fell
away
along
down
to
looked
down
one
looked
across
15
looked
to
200
mile
long
one
of
greatest
natrual
A
new
reading
way:
fishbone鱼骨
the
main
idea
?
?
?
?
?
?
?
?
the
writer
arrive?
When
did
the
main
idea:
A
travel
to
the
Grand
Canyon.
P
1
P
2
happened?
What
is
it?
What
size
P
3
the
writer
feel?
How
did
P
4
It’s
1
mile
deep,
15
miles
wide,
200
miles
long.
It
is
the
greatest
wonder.
It
is
the
greatest
wonder.
the
writer
arrive?
When
did
Main
idea:
A
travel
to
the
Grand
Canyon.
P
1
P
2
happened?
What
is
it?
What
size
P
3
P
4
the
writer
feel?
How
did
Early
in
the
morning.
The
rain
stopped,
the
clouds
cleared,
the
sun
rose.
It’s
1
mile
deep,
15
miles
wide,
200
miles
long.
Early
in
the
morning.
The
rain
stopped,
the
clouds
cleared,
the
sun
rose.
tips
Make
your
FISHBONE.
First,
question
fishbone.
Then,
answer
fishbone.
Have
a
TRY!
5
Complete
the
table
with
facts
about
a
natural
or
man-made
wonder
of
the
world.
Name
Location
Interesting
facts
?
Say
when
you
visited
it.
I
just
visited
the
Great
Wall
last
month.
?
Say
where
it
is.
It
is
in
the
north
of
China.
?
Describe
its
size.
It
is…
?
Say
what
interesting
facts
you
know.
It
is
famous
for…
?
Say
what
happened
when
you
visited
it.
It
was
raining
when
we
were…
?
Say
how
you
felt.
I
thought
it
was
the
most
wonderful
sight.
Now
write
a
passage.
Use
the
sentences
you
have
written
to
help
you.
Name
the
Great
Wall
of
China
Location
Size
2,145
miles
(3460km)
long,
6-7
metres
high
4-5
metres
wide
Interesting
Fact
1.
The
most
visited
part,
Badaling
,
close
to
Beijing.
2.
It
has
often
been
compared
to
a
dragon.
3.
A
popular
story
about
the
Great
Wall
is
the
story
of
Meng
Jiangnv.
4.
was
built
over
2,000
years
ago,
without
machine,
was
made
not
only
by
stone
and
earth
but
also
by
flesh
and
blood
of
millions
of
men
5.
He
who
does
not
reach
the
Great
Wall
is
not
a
true
man
in
the
north
of
China
Last
month,
I
went
to
the
Great
Wall.
It
was
a
sunny
day.
My
mother
and
I
took
a
train
and
went
there
happily.
But
when
we
almost
got
there,
it
began
to
rain
suddenly.
We
felt
very
sad.
As
we
went
on
our
trip,
it
was
raining
harder
and
harder,
we
even
wanted
to
give
up.
Just
at
this
time,
a
long
wall
came
into
my
eyes.
What
a
huge
wall
it
is!
It’s
more
than
6
000
kilometres
long.
It
was
difficult
for
us
to
travel
in
the
rain.
It
was
even
more
difficult
to
build
such
a
wall
in
the
ancient
(古老的)
days
without
any
modern
machines.
The
Great
Wall
was
made
not
only
of
stone
and
earth,
but
of
the
flesh
and
blood
(血肉)
of
millions
of
people.
You
must
Use
to
write
a
passage
about
your
travelling
experience.
用鱼骨法写自己的旅游经历。
If
you
can
Make
a
poster
of
your
favorite
place.
制作一张你最喜欢的地方的海报。
Homework
main
idea
?
?
?
?
?
?
?
?
Two
months
ago,
I
went
to
Sichuan
and
saw
pandas.
When
we
got
there,
a
mother
panda
and
a
baby
panda
were
playing
in
the
snow.
Most
pandas
live
in
the
deep
forests
of
Sichuan
Province
in
China.
They
have
white
fur
(皮毛),
though
their
shoulders,
legs,
ears
and
eyes
are
black.
The
mother
panda
is
very
heavy,
it
is
about
1.5
metres
tall
and
weighs
about
100
kilograms.
They
have
big,
sharp
teeth
and
live
mainly
on
bamboo
leaves.
Pandas
also
have
hobbies,
for
example,
climbing
trees
and
sleeping.
Sadly,
there
are
not
many
pandas
left
in
the
world
because
some
people
keep
cutting
down
trees,
and
bad
hunters
(猎人)
are
trying
to
kill
them
for
money.
The
Chinese
government
(政府)
is
doing
its
best
to
protect
pandas
from
being
harmed
(受害)
or
killed.
