Lesson
13
The
dress
is
clean
说课案
Welcome,
my
friend.
I’m
very
happy
to
be
here
and
share
my
teaching
design
with
you.
Today
my
topic
is
“The
dress
is
clean”.
I’m
going
to
talk
about
it
from
4
parts.
They
are
teaching
material,
teaching
aims,
key
points
and
difficult
points,
and
teaching
steps.
The
topic
of
lesson
13
is
about
the
color
of
something.
Such
a
topic
is
closely
related
to
students’
daily
life,
so
it
will
easily
attract
the
students.
Also,
students
have
learned
some
words
and
sentences
about
colors
and
objects
before.
So
the
new
lesson
is
not
very
hard
for
them.
Part
two:
Teaching
aims.
Aims
to
knowledge:
Students
should
master
the
key
words
and
sentences,
such
as:
light,
dark,
boat,
grass.
The
boat
is
small.
It’s
brown.
The
grass
is
short,
it’s
green.
Aims
to
ability:
one,
Students
will
be
able
to
imitate
the
pronunciation
and
intonation
of
the
words
and
sentences
correctly.
Two,
Students
can
describe
the
colorful
things
with
key
words
and
sentences
fluently.
Aims
to
emotion:
one,
encourage
students
to
practice
more
and
love
English.
Two,
Encourage
students
to
cooperate
and
help
each
other.
Part
three:
key
points
and
difficult
points.
Key
points:
light,
dark,
boat,
grass.
The
boat
is
small.
It’s
brown.
The
grass
is
short,
it’s
green.
Difficult
points:
ask
and
answer
the
changes
of
colors
mixture.
Part
four:
Teaching
steps.
In
order
to
realize
the
teaching
steps
properly,
I
divide
it
into
4
steps:
warm
up,
presentation,
practice,
consolidation
and
extension.
Step
1:
warm
up
Enjoy
a
song
names：
The
apple
is
red.
Students
listen
to
the
song,
then
try
to
sing
the
song
together.
Step
2:
presentation
I
will
set
scenes
to
present
the
words
and
sentences.
Let’s
watch
a
video
and
answer
the
question:
What
colors
do
you
see
What
colors
do
you
see
in
the
video
Students
may
answer:
black,
white,
blue,
brown,
yellow,
green,
orange,
red.
This
part
is
to
review
the
colors
and
prepare
for
the
next
part.
Next,
teacher
asks:
What
color
is
the
grass
Students
may
answer:
green.
Then
teacher
present
the
sentence:
The
grass
is
short.
It’s
green.
Write
down
the
sentence
on
the
blackboard.
Let
students
read
the
sentence
one
by
one
or
work
in
group.
The
grass
is
green.
The
snake
is
green,
too.
Both
of
them
are
green.
What’s
the
difference
The
grass
is
light
green.
The
snake
is
dark
green.
Teacher
presents
these
words
and
sentences
in
the
same
way.
What
color
is
the
boat
Present
the
new
word:
boat.
Let
students
read
the
word
one
by
one
or
group
by
group.
Then
teacher
helps
students
give
the
answer:
It’s
brown.
Write
down
the
sentence
on
the
blackboard:
The
boat
is
small.
It’s
brown.
Step
3:
Practice
Guessing
game:
What
color
is
it
The
purpose
of
this
step
is
to
help
students
consolidate
the
words
and
check
themselves.
Then
I
give
another
game
to
practice
more.
Students
choose
their
favorite
colors
and
say
something
about
the
pictures.
For
example:
the
shirt
is
clean.
It’s
light
blue.
This
step
can
arouse
students’
interests
and
encourage
them
to
practice
more.
Three:
listen
and
imitate.
Open
the
books,
listen
to
the
tape
and
try
to
imitate.
Pay
attention
to
the
pronunciation
and
intonation.
Four
:
Read
in
groups.
Step
four:
consolidation
and
extension.
Look
and
guess:
What
color
is
yellow
and
blue
What
color
is
red
and
yellow
What
color
is
red
and
black
What
color
is
green
and
white
Our
lives
are
full
of
colors.
We
live
in
a
colorful
world.
Let’s
discuss
and
find
out:
What
colors
do
we
often
see
in
our
world
The
purpose
of
this
step
is
to
encourage
students
to
find
out
the
beauty
of
the
world.
That’s
all
for
today.
Thank
you
for
listening.(共23张PPT)
Look,
listen
and
say
Lesson13
The
dress
is
clean
四年级上册
Look
and
guess
主要内容
教材分析
教学目标
教学重点、难点
教学流程
教材分析
本课学习的主题是用形容词描述物品的样子。在第12课的基础上学习用The…
is…
It’s…等句式形容和描述物品的样貌特征。在三年级学习颜色的基础上，本课加入了light…,
dark…，以便学生更精确地描述物品的颜色。
教学目标
知识目标
（1）能听、说、认读单词light,
dark,
boat,
grass.
（2）能听懂、会说句型
The…is…
It’s
…
教学目标
能力目标
（1）能准确模仿本课录音中的内容。
（2）能够在图片、实物或情景的帮助下运用句型The…is…
It’s…
描述物品的颜色等样貌特征。
教学目标
情感目标：
（1）培养学生观察和表达的能力，引导学生初步形成英语思维意识。
（2）培养学生合作学习的习惯。
教学重点、难点
1.教学重点。
能够准确区分与描述色彩的深浅，在图片、实物或情景的帮助下运用句型The…is…
It’s…
描述物品的颜色等样貌特征
2.教学难点。
询问和回答颜色混合后的变化是本课的难点。
教学流程
Warm
up
Presentation
Practice
Consolidation
and
extension
Warm
up
Presentation
What
colours
do
you
see
in
the
video
What
colours
do
you
see
in
the
video
What
colour
is
the
grass(草)
green
The
grass
is
short.
It’s
.
What
colour
is
the
snake
green
The
snake
is
long.
It’s
.
green
green
light
dark
What
colour
is
the
boat
brown
It’s
.
The
boat
is
small.
practice
Guessing:
What
colour
is
it
light
yellow
dark
yellow
light
green
dark
green
light
blue
dark
blue
practice
clean
dark
blue
clean
light
blue
clean
red
clean
dark
red
tall
green
and
brown
short
green
small
yellow
short
blue
The….
is….
It’s…
(3)教师播放录音，让学生看课本，听一听并模仿。
(4)分小组读一读。然后进行朗读展示。
practice
Consolidation
and
extension
色彩存在于我们生活的各个方面。衣食住行，几乎无所不包。我们与色彩有密切的关系。
Group
work:
What
colours
do
we
often
see
in
our
world
在缤纷的色彩世界中，我们经常看到的颜色有哪些
Consolidation
and
extension
Thank
you
What
colour
is
the
flower
yellow
The
flower
is
small.
.
It’s
light
What
colour
is
the
giraffe
yellow
The
giraffe
is
small.
.
It’s
dark
