Unit 12 The earth 教案

Unit
12
The
earth
教案
1教学目标
1、Aims
on
the
knowledge
(1)Learn
the
new
words:
Earth、forest、land、ocean
(2)Learn
the
sentences:
We
should
do…/stop
doing…
2、Aims
on
the
abilities
(1)To
train
the
Ss
listening
and
speaking
abilities.
(2)We
the
new
language
in
a
real
situation.
3、Aims
on
the
emotion
To
develop
the
Ss
protect
the
Earth.
1、Aims
on
the
knowledge
(1)Learn
the
new
words:
Earth、forest、land、ocean
(2)Learn
the
sentences:
We
should
do…/stop
doing…
2、Aims
on
the
abilities
(1)To
train
the
Ss
listening
and
speaking
abilities.
(2)We
the
new
language
in
a
real
situation.
3、Aims
on
the
emotion
To
develop
the
Ss
protect
the
Earth.
2重点难点
Important
and
difficult
point
1、To
master
the
new
words
and
the
sentences.
2、Use
the
new
language
in
a
real
situation.
3教学过程
Step
1
Leading
in
T:
Today
I
take
you
to
a
beautiful
place.
Do
you
want
to
know
where
it
is.Look
at
the
flash,
Listen
and
enjoy
it.
T、What
can
you
see
Do
you
like
it
S1、I
can
see
blue
sky.
S2、I
can
see
clean
river.
S3、……
T:Where
are
、animals
、
rivers
、
flowers
and
trees
T/Ss:
Oh,
they
are
on
the
Earth.
Step
2
Learn
the
new
words:
1、Learn:
earth
(1)T:
How
to
read
First
look
at
the
two
words.
Early,
learn.
T:
Try
to
read
it.
T/Ss:
Earth,
then
listen
and
follow.
Ss:
Earth
Check
two
pupils.
(2)We
should
say:
the
Earth
(3)
Show
the
topic.
2、Learn
:
forest
(1)T:(show
the
pictures)Look
at
this
picture,
What
is
it
T/Ss:(引导生读)forest
box
dog
Check
two
pupils.
(2)Say
some
sentences
with
it.
e.g
:
There
are
many
trees
is
the
forest.
The
forest
is
animals’
home.
3、Learn:
Land
,
ocean
Use
the
same
way
to
learn
them.
Step3、Learn
the
dialogue
1、Watch
and
say
(1)Write
the
words.
(板书)
(2)Read
the
sentences(指导生朗读)
Cheek
four
pupils.
2、Read
and
complete.
Read
the
books,
then
complete
the
sentences.
Read
some
times.(指导生朗读)
Cheek
four
pupils
3、Look
and
say
(1)T:
What
make
the
Earth
dirty
:
Look
at
the
flash.
T/Ss:
The
smoke
from
factories
and
cars
make
the
air
dirty.
People
throw
rubbish
into
rivers
and
oceans.
The
rivers
and
oceans
are
dirty.
People
cut
down
many
trees
and
kill
animals.
The
nature
is
destroy.
So
now
people
are
sad
and
unhealthy.
T:
Can
we
do
anything
to
help
the
Earth
Ss:
Yes
T:
What
should
we
do
(2)Give
or
T:
Look
at
the
pictures.
We
should
give
a
happy
face
or
sad
face.
T:
Look
at
the
Picture
1.
We
give
a
happy
face.
We
should
……
(引导生说)
T:
Look
at
the
Picture2.We
give
a
sad
face.
We
should
not
……
(引导生说)
(2)Read
the
Phrases.
4、Learn
the
sentences:
We
should
stop
doing…/do…
(1)Learn
We
should
stop
throwing…/throw…
(a)T:(Show
the
picture)
What
can
you
see
S1:
I
can
see
many
rubbish
in
the
rivers.
S2:
The
river
is
dirty.
T:
What
should
we
do
to
save
the
Earth
T/Ss:(引导生)We
should
stop
throwing
rubbish
into
rivers.(指导说)
Say
it
in
groups.
Check
it
in
groups.
(b)T:
What
else
should
we
do
to
save
the
Earth
T/Ss:
Show
(the
picture)
We
should
stop
throwing
rubbish
into
bins.
Say
it
in
groups.
Then
check.
T/Ss:
You
can
say,
We
should
stop
throwing/throw…
(2)Learn:
We
should
stop
using
/
use……
(3)Learn:
We
should
cutting……/cut……
Ask
and
answer
in
pairs.
Step
4
Practice
1、Ask
and
answer
Show
some
pictures
and
have
them
talk
about
it.
Then
check.
2、Watch
the
flash
3、Know:
World
Earth
Day
is
on
22nd
April.
Step
4
Homework
1、Talk
about
the
Earth
with
your
friends.
2、Think
and
write
it.