外研版九年级英语上册教案Module 12 Unit 2 Repeat these three words daily-reduce, reuse and recycle（表格式）

教学课题：
Module12
Save
our
world
Unit2
项目
设计内容
备
注
课时
第
一
课时
课
型
Reading
and
writing
教具
multi-media
教学目标
知识与能力
To
learn
to
make
suggestions
and
give
reasons.
过程与方法
To
get
the
main
idea
of
each
paragraph
and
understand
the
passage.
态度与情感
To
know
how
to
save
the
environment.
重点
Some
ways
of
word
formation:prefix
and
suffix.
难点
To
write
a
passage
about
how
to
protect
the
environment
around
you.
教学手段方法
Bottom-up
approach.
教学过程
教师活动
学生活动
说明或设计意图
Step
1
Review
the
phrases
in
Unit1
造成大量的污染
cause
a
lots
of
pollution制止污染
stop
pollution回收中心
a
recycling
center废弃物
waste
products节约能源
save
energy为…忧虑/烦恼
be
worried
about遍布城乡spread
over
cities
and
villages使得某人生病
make
sb.
ill对健康是一种危害
a
danger
to
one’s
health…是没有用的
It’s
no
use比如
such
as收集废弃物
collect
waste好主意
nice/
good
/great
idea
Review
the
phrases
in
unit
1.
Step
2
What
does
symbol
mean Remember
these
three
words:
RecyclingRecycle
bottlesPaper-recyclingReduce
reuse
recycle
Learn
about
the
symbols.
Step
3
Look
at
the
pictures
below
and
describe
them.
Say
which
ways
are
good
for
the
environment
and
why.
1.
We
shouldn’t
use
disposable
food
box
or
disposable
chopsticks.
These
are
some
bowls
and
spoons
made
of
china.
We
can
use
them
many
times.2.
Someone
threw
an
empty
bottle
in
a
river.
There
are
three
rubbish
bins
for
recycling,
so
please
divide
the
waste
before
you
throw
things
into
them.
We
can
save
energy.
Know
the
ways
that
are
good
for
the
environment.
Step
4
Look
at
the
title
of
the
passage.
What
suggestions
do
you
think
the
passage
will
make
Use
the
words
in
the
box
to
help
you.
Possible
answers:1.It
is
better
to
use
china
cups
and
bowls
because
they
can
be
used
many
times.2.It
is
better
to
divide
the
waste
into
things
to
recycle
and
things
to
throw
away.3.It
is
necessary
to
use
less
plastic
bags.4.You
should
make
a
recycling
policy
for
your
classmates
and
yourself.
Learn
to
make
suggestions.
Step
5
Do
a
survey
Do
you
walk
or
ride
a
bike
to
school
Do
you
buy
new
clothes
just
because
they
are
modern Do
you
turn
off
the
lights
when
you
leave
the
room
Learn
about
the
fact.
Step
6
Read
the
suggestions.
Look
through
the
passage
and
check(√)which
suggestions
are
mentioned
in
the
passage.
1.Order
food
that
you
can
fimish.2.Use
less
electricity
at
home.3.Learn
ways
to
recycle
rubbish.4.Use
paper
cups
and
bags.5.Repair
things.6.Divide
rubbish
into
different
groups.7.Collect
waste
or
rubbish
to
raise
money.8.Burn
things
to
save
money.
Read
the
passage
and
can
make
suggestions.
Step
7
Find
two
things
you
should
do
and
two
things
you
should
not
do
in
the
passage.Find
reasons.
1.Walking
or
riding
a
bike
doesn’t
burn
oil
and
cause
air
pollution.2.China
cups
and
cloth
bags
can
be
used
many
times.3.Old
things
can
be
as
good
as
now
ones.4.It’s
better
to
change
things
into
something
else
than
throwing
them
away
or
burning
them.
Step
8
Language
points:1.green:环保的；无经难的；未成熟的
How
green
are
you
The
young
man
is
still
green
at
his
job.
These
tomatoes
are
still
too
green
to
pick.2.turn
off:关掉（水源、煤气、电源等）
turn
on:开
Please
turn
off
the
radio.
Be
quick.
Turn
off
the
gas.
Turn
up:调高（音量）
turn
down:调低（音量）3.ask
for
sb.:找某人；见某人
Someone
is
asking
for
you
at
the
door.
ask
for
sth.:要某物
He
wants
to
ask
for
some
water.
ask
sb.
for
sth.:向某人要某物
Look!
She
is
asking
a
policeman
for
help.
Plastic:
adj.塑料的
n.
塑料4.do
with常与what连用。
I
don’t
know
what
to
do
with
the
letter.
deal
with常与how连用。
How
will
you
deal
with
the
naughty
boy 5.divide…into…:把……分成
Divide
the
cake
into
four
groups.6.be
harmful
to
=
do
harm
to对……有害
Smoking
is
harmful
to
your
health.
=
smoking
does
harm
to
your
health.7.reduce
v.减少
reduce
to:下降到
reduce
by:下降了
The
driver
reduced
the
driving
speed.8.as…as
possible:尽可能
We
have
to
run
as
fast
as
possible.9.If
possible
=
if
it
is
possible
如果可能
I
will
go
with
you
if
possible.10. clothes
统指各种衣服，谓语动词是复数；
cloth指布，为不可数名词；
She
has
a
lot
of
clothes
in
her
bedroom.
She
bought
some
cloth
to
make
herself
a
dress.
一块布：a
piece
of
cloth11.change…
into…
=
turn
…into…
把……变成……
On
hot
days,
we
can
change
ice
intowater.
Change
A
for
B:
用A换B
I’d
like
to
change
the
books
for
the
photo.12.
ton:
n.
吨
tons
of:
大量的；许多的；（口语）
I
have
tons
of
things
to
do.
Know
the
main
points
of
the
passage
well.
Step
9
Make
a
list
of
things
you
can
do
to
make
your
school
greener.1.Never
destroy
the
flowers
and
trees
in
our
school.2.Keep
the
school
environment
neat
and
clean.Don’t
throw
away
the
waste
everywhere.3.Save
water.
4.Turn
off
the
lights
in
the
daytime
or
when
the
classroom
is
empty.
To
know
how
to
make
the
schoolGreener.
Step10
Write
a
passage
on
how
to
make
your
school
greener
and
give
reasons.
Use
the
list
you
have
made
in
Activity
7
to
help
you.
Use
because,
so
and
so
that.Don't
throw
bottles
away
because
it’s
better
to
recycle
them.Do
turn
off
lights
so
that
you
use
less
energy.Try
to
use
recycled
paper
because
it
saves
energy.
Step11
Writing:
How
to
make
a
green
school
As
we
know,
the
school
is
like
our
home.
Protecting
it
is
our
duty.
Let's
try
our
best
to
build
a
green
school!
First,
protect
the
school
environment
from
now
on.
We
should
take
an
active
part
in
making
our
school
greener.
Second,
we
should
keep
our
school
clean.
Never
draw
everywhere
and
never
throw
litter
about.
Third,
we
should
live
a
kind
of
green
life.
Reducing
the
waste
is
important
to
protect
the
environment.
In
a
word,
everyone
should
make
a
contribution
to
making
our
school
more
beautiful
Know
how
to
write
a
passage
about
how
to
protect
the
environment.
Step12
Homework1.
Preview
the
rules
of
word
building.2.Write
a
passage
about
how
to
make
a
green
world
课后反思