(共25张PPT)
Section
A
3a-3b
人教新目标九年级全册
阅读课公开课
Learning
goals（学习目标）
（没有买卖就没有杀戮！）
Step
1
Preview
and
test
1.Read
the
new
words.
1.
shark
n.
鲨鱼
2.
fin
n.（
鱼）鳍
3.
cruel
adj.
残酷的；残忍的
4.
harmful
adj.
有害的
be
harmful
to
对…有害
5.
at
the
top
of
在…顶部或顶端
6.
chain
n.
链子；链条
the
food
chain
食物链
7.
ecosystem
n.
生态系统
8.
industry
n.
工业；行业
9.
law
n.
法律；法规
10.
scientific
adj.
科学上的；科学的
Step
1
Preview
and
test
2.
Translate
the
phrases
and
write
them
down.
1).
对…有害__________
2).
在…顶部或顶端_____________
3).
食物链__________
4).
听说____________
5).
切除__________
6).
…
的数量______________
be
harmful
to
at
the
top
of
…
the
food
chain
hear
of
cut
off
the
number
of…
What
is
the
biggest
animal
on
the
land?
elephant
Step
2
Warm
up
and
lead
in
What
is
the
biggest
animal
in
the
ocean?
whale
shark
shark
fin
shark
fin
soup
What
is
the
fiercest
animal
in
the
ocean?
What
is
the
most
expensive
part
of
a
shark?
(凶猛的)
What
do
you
think
of
finning
?
It’s
cruel.
It’s
not
only
cruel,
but
also
harmful
to
the
environment.
切鱼鳍
=
a
bowl
of
shark
fin
soup
the
life
of
a
whole
shark
=
Step
3
While-reading
3a
Save
the
Sharks
Many
have
heard
of
shark’s
fin
soup.
This
famous
and
expensive
dish
is
Especially
popular
in
southern
China.
But
do
you
realize
that
you’re
killing
a
whole
shark
each
time
you
enjoy
a
bowl
of
shark’s
fin
soup?
When
people
catch
sharks,
they
cut
off
their
fins
and
throw
the
shark
back
into
the
ocean.
This
is
not
only
cruel,
but
also
harmful
to
the
environment.Without
a
fin,
a
shark
can
no
longer
swim
and
slowly
dies.
Sharks
are
at
the
top
of
the
food
chain
in
the
ocean’s
ecosystem.
If
their
numbers
drop
too
low,
it
will
bring
danger
to
all
ocean
life.
Many
believe
that
sharks
can
never
be
endangered
because
they
are
the
strongest
in
their
food
chain.
But
in
fact,
around
70
million
sharks
are
caught
and
traded
in
this
industry
every
year.
The
numbers
of
some
kinds
of
sharks
have
fallen
by
over
90
percent
in
the
last
20
to
30
years.
Environmental
protection
groups
around
the
world,
such
as
Wild
Aid
and
the
WWF,
are
teaching
the
public
about
“finning”.
They
have
even
asked
governments
to
develop
laws
to
stop
the
sale
of
shark’s
fins.
So
far,
no
scientific
studies
have
shown
that
shark
fins
are
good
for
health,
so
why
eat
them?
Help
save
the
sharks!
Skim
for
the
main
idea
of
the
passage：______
air
pollution
the
sharks
water
pollution
Tip(提示)：pay
attention
to：
1.The
title(标题)
and
pictures
2.The
first
and
last
sentences
of
each
2.
Skim
for
the
general
idea
of
each
paragraph：______
Para.1：
Para.
2：
Para.3：
B
Reading
skill：
The
first
and
last
sentences
of
each
paragraph
may
help
you.
Talk
about
shark
fin
soup
Sharks
are
endangered
now
Call
on
people
again
eating
shark
fins.
Help
save
the
sharks.
Scanning
for
the
details
查读细节
Read
Paragraph
1
and
judge
the
sentences.
①Shark’s
fin（鱼鳍）soup
is
famous
and
expensive
all
around
the
world.
②You’re
killing
a
whole
shark
when
you
enjoy
a
bowl
of
shark’s
fin
soup.
F
in
southern
China.
T
Read
Paragraph
2
and
take
notes.
The
things
that
people
do
to
sharks
______________________
________________________
________________________
2.Two
opinions
about
killing
sharks：
________________________
________________________
________________________
________________________
________________________
People
catch
sharks,
cut
off
their
fins
and
throw
the
sharks
back
into
the
ocean.
①This
is
not
only
cruel,
but
also
harmful
to
the
environment.
②Many
believe
that
sharks
can
never
be
endangered
.
Cutting
off
sharks’
fins
and
throwing
them
into
back
the
ocean
This
is
not
only
cruel,but
also
harmful
to
the
environment.
Two
opinions
about
killing
sharks:
Why?
①
Without
a
fin……can
no
longer
swim
and
slowly
dies.
②
…at
the
top
of
the
food
chain….
bring
danger
to
all
ocean
life.
2.
Many
believe
that
sharks
can
never
be
endangered.
(right
or
wrong?)
①But
in
fact,
around
70
million…were
caught
and
traded
in
this
industry
every
year.
②The
numbers
…have
fallen
by
over
90
percent
in
the
last
20
to
30
years.
Why?
If
a
shark
doesn’t
have
a
fin,
what
will
happen?
A
shark
can
no
longer
swim
and
slowly
dies.
3:Why
does
the
writer
say
it
is
harmful
to
the
environment.
Sharks
are
at
the
top
of
food
chain
in
the
ocean’s
ecosystem.
If
their
numbers
drop
too
low,
it
will
bring
danger
to
all
ocean
life.
food
chain
食物链
Scanning
for
the
details
查读细节
Read
Paragraph
3
and
answer
the
questions.
What
are
the
names
of
the
two
Environmental
protection
groups
?
2.
What
are
they
doing
to
protect
the
sharks?
a.
They
are
teaching
the
public
about
“finning”.
b.
They
have
even
asked
governments
to
develop
laws
to
stop
the
sale
of
shark
fins.
3.
Are
shark
fins
good
for
health?
Why?
No,
they
aren’t.
Because
no
scientific
studies
have
shown
that
sharks
are
good
for
health.
Where
shark
fin
soup
is
popular
Number
of
sharks
caught
and
traded
every
year
How
government
can
help
Two
environmental
groups
which
are
against
“finning”
in
southern
China
around
70
million
to
develop
laws
to
stop
the
sale
of
shark
fins
Wild
Aid
and
the
WWF
Read
the
passage
about
sharks
and
complete
the
fact
sheet
below.
3a
Read
the
passage
again
and
fill
in
the
blanks
with
the
words
in
the
box.
1.
Many
people
do
not
realize
they
are
killing
a
whole
shark
_________they
enjoy
a
bowl
of
shark
fin
soup.
2.
Sharks
are
at
the
top
of
the
food
chain,
_______if
their
numbers
drop,
the
ocean’s
ecosystem
will
be
in
danger.
3.
Many
think
that
sharks
are
too
strong
to
be
endangered,
_________they
are
wrong.
4.
_________there
are
no
scientific
studies
to
support
this,
a
lot
of
people
believe
that
shark
fins
are
good
for
health.
5.
Sharks
may
disappear
one
day__________
we
do
not
do
something
to
stop
the
sale
of
shark
fins.
so,
although,
if,
but,
when
when
so
but
Although
if
3b
Listen
to
the
tape
and
repeat.
Then
read
aloud.
3a
Save
the
Sharks
Many
have
heard
of
shark’s
fin
soup.
This
famous
and
expensive
dish
is
especially
popular
in
southern
China.
But
do
you
realize
that
you’re
killing
a
whole
shark
each
time
you
enjoy
a
bowl
of
shark’s
fin
soup?
When
people
catch
sharks,
they
cut
off
their
fins
and
throw
the
shark
back
into
the
ocean.
This
is
not
only
cruel,
but
also
harmful
to
the
environment.Without
a
fin,
a
shark
can
no
longer
swim
and
slowly
dies.
Sharks
are
at
the
top
of
the
food
chain
in
the
ocean’s
ecosystem.
If
their
numbers
drop
too
low,
it
will
bring
danger
to
all
ocean
life.
Many
believe
that
sharks
can
never
be
endangered
because
they
are
the
strongest
in
their
food
chain.
But
in
fact,
around
70
million
sharks
are
caught
and
traded
in
this
industry
every
year.
The
numbers
of
some
kinds
of
sharks
have
fallen
by
over
90
percent
in
the
last
20
to
30
years.
Environmental
protection
groups
around
the
world,
such
as
Wild
Aid
and
the
WWF,
are
teaching
the
public
about
“finning”.
They
have
even
asked
governments
to
develop
laws
to
stop
the
sale
of
shark’s
fins.
So
far,
no
scientific
studies
have
shown
that
shark
fins
are
good
for
health,
so
why
eat
them?
Help
save
the
sharks!
Save
the
sharks!
`
people
cut
off
their
fins
and
eat
shark
fin
soup.
A
shark
can
no
longer
swim
and
slowly
dies.
at
the
top
of
the
food
chain
in
the
ocean’s
ecosystem
If
sharks’
numbers
drop
too
low,
It
will
bring
danger
to
all
ocean
life.
Step
4
After-reading
No
sale
no
killing.
没有买卖，就没有杀害。
Protecting
wild
animals
is
just
protecting
ourselves.
保护野生动物就是保护我们人类自己。
What
can
we
do
to
save
the
sharks?
We
should
stop
eating
the
shark
fin
soup!
After
you
read
Retell
the
passage
according
to
the
words
below.
Some
people
like
to
eat
shark’s
fin
soup,
especially
in
__________
China.
But
getting
the
shark’s
fin
is
very__________
.When
people
catch
sharks,
they
__________
________
their
fins
and
throw
the
sharks
back
into
the
ocean.
The
shark
slowly
dies
because
it
can’t_________
without
a
fin.
And
it
is
also
__________to
the
environment.
Sharks
are
at
the
_____of
the
food
chain.
If
the
number
of
sharks
drops
too
low,
it
will
break
the
balance
(平衡）['b?l?ns]?
of
the
nature.
Please
say
no
to
eating
shark
fin
soup,and
take
actions
to
save
the
sharks!
southern
cruel
cut
off
swim
harmful
top
harmful
形容词，意为“有害的”。常构成短语
be
harmful
to
“对……有害的”。
Staying
up
often
is
harmful
to
your
health.
经常熬夜对你的健康有害。
【拓展】
harm
名词，意为“害处”。常用构成短语
do
harm
to
“对……有害”，相当于be
harmful
to.
Too
much
smoking
does
harm
to
his
health.
=
Too
much
smoking
is
harmful
to
his
health.
吸烟过多对他的健康有害。
一、根据汉语提示完成句子。
1.
我们必须采取行动来阻止他们。
We
must
_____
______
to
stop
them.
2.
我从没听说过这个人。
I
have
never
____
____
such
a
man.
3.
我们乐意尽力帮你摆脱困境。
We
are
glad
to
do
what
we
can
do
___
___
___.
4.
到目前为止，我已经交了二十个朋友。
____
____,
I
have
made
twenty
friends.
5.
实际上，她从没去过那儿。
____
____,
she
has
never
been
there.
In
fact
take
action
heard
of
to
help
out
So
far
Class
Test
Many
______
______
of
shark
fin
soup.
This
famous
and
expensive
dish
is
especially
popular
in
________China.
But
do
you
realize
that
you’re
killing
a
whole
shark
each
time
you
enjoy
a
bowl
of
shark
fin
soup?
When
people
catch
sharks,
they
cut
off
their
fins
and
throw
the
shark
back
into
the
ocean.
This
is
not
only
cruel,but
also
harmful
to
the
environment.________
a
fin,
a
shark
can
no
longer
swim
and
slowly_______.
Sharks
are
at
the
top
of
the
food
chain
in
the
ocean’s
ecosystem.
If
their
______drop
too
low,
it
will
bring
________to
all
ocean
life.
Many
believe
that
sharks
can
never
be
________because
they
are
the
strongest
in
their
food
chain.
But
in
fact,
around
70
million
sharks
____
_____and
traded
in
this
industry
every
year.
The
numbers
of
some
kinds
of
sharks
____
______by
over
90
percent
in
the
last
20
to
30
years.
Environmental
protection
groups
around
the
world,
such
as
WildAid
and
the
WWF,
are
teaching
the
public
about
“finning”.
They
have
even
asked
governments
to
develop
laws
to
stop
the
sale
of
shark
fins.
So
far,
no
scientific
studies
____
_____that
shark
fins
are
good
for
health,
so
why
eat
them?
Help
save
the
sharks!
Save
the
Sharks!
二、Complete
the
passage
without
looking
at
your
book.
答案
have
heard,
southern,
Without,
dies,
numbers,
danger,
endangered,
are
caught,
have
fallen,
have
shown
口头作业
(Oral
work)
熟读课文Unit
12
Section
A
3a,然后大声复述
书面作业
(Writing
work)
What
should
we
do
to
save
the
animals
?
Write
at
least
two
suggestions
谢谢
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Unit13
Section
A
3a-3b同步练习
I.
根据句意和汉语提示填写单词。
1．The
thief
was
so
（残酷的）that
he
killed
the
owner
of
the
shop.
2．The
dirty
water
is
（有害的）
to
your
health.
Don't
drink
it.
3．Our
city
aims
to
develop
its
（工业）．
4．We
should
make
some
（法律）
to
protect
the
environment.
5．Li
Lin's
family
couldn't
（承担）the
education
for
her.
II．用方框中所给单词的适当形式填空。
6.
She
lives
in
the
part
of
the
country.
7．Water
pollution
will
bring
even
death
to
the
ocean
animals.
8．It's
too
(noise)
in
the
room.
Let's
find
a
quiet
place.
9．
it
was
very
hot,
all
the
workers
didn't
stop
working.
10．You
should
make
more
research
before
making
a
decision.
III.
单项选择。
(
)
11.
—
Mum,
may
I
play
computer
games
this
evening?
—
No
way,
you
finish
your
homework.
A.
can
B.
must
C.
may D.
will
(
)
12.
—
Some
children
can't
afford
necessary
stationary.
—
Let's
donate
our
pocket
money
to
them.
A.
buy
B.
buying
C.
to
buy
D.
be
bought
(
)
13.
About
thirty-eight
people
in
Manila
Casino
Hotel
attack
on
June
2nd.
A．kill
B．kills
C．killed
D．were
killed
(
)
14.
A
number
of
visitors
visiting
the
West
Lake
and
the
number
of
the
visitors
increasing.
A．are；is
B．is；are
C．are；are
D.
was;
are
(
)
15.
—
How
much
is
the
ticket
to
Central
Park?
—
A
one
?way
ticket
$40,
and
you
can
another
$20
for
a
round
－trip.
A.
costs;
pay
B.
cost;
spend
C.
pay;
spend
D.
spends;
pay
(
)
16.
If
farmers
trees
and
forests,
giant
pandas
nowhere
to
live.
A.
cut
down;
have
B.
will
cut
down;
will
have
C.
will
cut
down;
have
D.
cut
down;
will
have
(
).
17.
I
think
drinking
milk
is
good
our
health.
A.
for
B.
to
C.
with
D.
at
IV.
根据汉语意思完成句子，每空一词。
18.这不仅是残忍的，而且对环境是有害的。
This
is
cruel，
harmful
to
the
environment.
19.
我们学校的人数在最近五年下降到原来的百分之八十。
The
number
of
our
school
has
80%
in
the
last
five
years.
20.
环境保护正变得越来越重要。
is
becoming
more
and
more
important.
21.
你可以通过离开时关灯来节约用电。
You
can
save
electricity
lights
when
you
leave.
22.
让我们尽早地行动起来吧！
Let's
as
early
as
possible.
V.
任务型阅读。阅读下文并回答问题。
In
Jinzhong,
Shanxi
Province,
there
is
a
group
of
people
who
are
busy
drawing
maps
around.
They
are
not
workers
on
geography,
but
dispatchers
（调度员）in
Emergency
（急救）Center
of
the
city.
Since
2007,
the
dispatchers
in
the
drawing
maps
of
the
local
areas.
“A
dispatcher's
job
is
counted
in
seconds，”says
Liang
Ruimei,
a
dispatcher
in
the
center.
She
has
been
working
in
the
center
since
it
started
in
2007.
“We
must
answer
the
phone
in
3
seconds,
get
clear
information
about
the
patient
in
60
seconds
and
dispatch
（调度）emergency
medical
workers
in
3
minutes
at
most.
If
we
save
one
second,
the
patient
may
have
a
better
chance
to
live.”
Although
nowadays
the
center
has
electronic
maps,
the
dispatchers
still
walk
through
the
streets
to
draw
maps
by
hand.
After
many
years'
hard
work,
the
dispatchers
keep
every
building
and
street
of
the
city
in
mind.
They
know
whether
or
not
a
car
can
enter
the
gate
of
a
building.
Sometimes
the
caller
can't
tell
clearly
where
he
is,
but
it
doesn't
matter.
As
long
as
he
describes
the
buildings
around,
the
dispatcher
can
dispatch
emergency
medical
workers
to
him.
“We
are
trying
to
be
quicker
than
Death.
”says
Liang.
1．Is
Liang
Ruimei
a
dispatcher
in
Emergency
Center
of
Jinzhong?
_____________________________________________________
2.
When
did
Emergency
Center
of
Jinzhong
start?
______________________________________________________
3.
To
be
quicker
than
Death,
what
do
the
dispatchers
in
Emergency
Center
of
Jinzhong
do?
___________________________________________________________________________
4.
Do
you
think
it
necessary
for
dispatchers
to
draw
maps
by
hand
when
they
have
electronic
maps?
Why
or
why
not?
____________________________________________________________________________
Unit13
Section
A
3a-3b同步练习参考答案
I．1.
cruel
2.
harmful
3.
industry
4.
laws
5.
afford
II.
6.
southern
7.
danger
8.
noisy
9.
although
10.
scientific
III.
11---15
BCDAA
16-17DA
IV.
18.
not
only
but
also
19.
fallen
by
20.
Environmental
protection
21.
by
turning
off
22.
take
action
V.
1.
Yes,
she
is.
2.
In
2007
3.
They
remember
every
corner
of
the
city
through
hand?made
maps,
and
dispatch
emergency
medical
workers
to
the
right
place
as
soon
as
possible.
4.
Yes.
Because
maps
by
hand
show
small
facts
of
the
city
more
correctly
and
electronic
maps
may
not
work
sometimes.
No.
Because
electronic
maps
are
easier
to
use
and
can
show
the
latest
road
situation.
Noise,
south,
dangerous,
science,
although
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