Lesson27
Warming
up
\Revision
1、T:Good
morning
boys
and
girls.Glad
to
meet
you.
Ss:Good
morning
teacher.Glad
to
meet
you.
T:Now
let’s
look
at
the
screen
and
chant.
2、T:Look
I
have
a
book.
Can
you
say
a
sentence
use
“I
have
a…”
(设计意图：映照学习英语氛围，复习知识与新课内容紧密衔接。)
Presentation
1、T:
Now
I’ll
make
a
magic
for
you.
Look
,I
have
three
bottles
of
water.
What
colour
is
it?
Ss:
Red
yellow
blue.
T:Very
good。Now
I’ll
put
the
yellow
water
into
blue
water.Can
you
guess?What
colour
will
it
change?
Ss
guess.
T:Let’s
look.Wow
it’s
green.
2、T:Now
I’ll
put
blue
water
into
red
water.Can
you
guess?What
colour
will
it
change?
Let’s
look.Oh
it’s
purple.(教师板书purple)
Ss
learn
purple.
T:I’ll
put
the
yellow
water
and
black
water
into
red
water.Can
you
guess?What
colour
will
it
change?Look.
What
colour
is
it?
Brown.(教师板书brown)
Ss
learn
brown.
（设计意图：动手做实验直观、形象、激发学生探知欲望，增强学生的学习兴趣。）
3、出示多媒体课件，T:
Let’s
look
at
the
screen.Look,what
colour
is
it?
4、多媒体课件，T:
Look,I
have
a
big
balloon.Let’s
look
the
colours.Read
together,red
blue
yellow
green
purple
and
brown.
Ss
read
it.
（设计意图：课件内容与新课内容相关，加强学生的好奇心。）
5、T:Now
open
your
books
and
turn
to
page
60,listen
to
the
tape
and
point.
6、Read
after
the
teacher
to
read
the
text.
7、Practice
to
read
the
text
in
your
groups.
Ss
read
the
text.
Practice
1、Guessing
game.
T:Look,I
have
a
bag.There
are
lots
of
things
in
it.Can
you
guess
the
colour?Now
listen,I
have
a
sharpener.Guess,what
colour
is
it?Great.Who
can
come
to
the
front
and
say
it?
T:Practice
this
game
in
your
groups.OK?
2、Guess
the
clothes’s
colours.
T:Let’s
look
at
the
screen.Let’s
guess
the
clothes’s
colours.
I’ll
devide
you
into
three
teams,喜洋洋team,灰太狼team
and
刘谦team.If
you
guess
right,your
team
will
get
a
card.Which
team
leader
comes
to
the
front,
take
the
card
and
glue
the
card
to
it.Are
you
clear?
（设计意图：利用猜颜色的游戏，加强学生对新课知识的巩固记忆和灵活运用，培养学生自主学习能力和小组合作的能力。）
四、Feed
back（略）
五、Summary
What
have
you
learned
today?
Homework
Draw
a
rainbow,colour
it
red
blue
yellow
green
purple
and
brown.And
then
read
these
words
to
your
parents.
板书设计：
Lesson
27
purple
brown(共37张PPT)
Chant:
Doll,
doll,
I
have
a
doll.
Ball,
ball,
I
have
a
ball.
Kite,
kite,
I
have
a
kite.
Balloon,
balloon,
I
have
a
balloon.
purple
purple
purple
purple
brown
brown
brown
brown
I
have
a
big
balloon.
Red
Red
blue
Red
blue
yellow
Red
blue
yellow
green
Red
blue
yellow
green
purple
Red
blue
yellow
green
purple
and
brown.
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
What
colour
is
it?
1、Show
me
your
purple
book.(
)
A、
B、
2、This
is
my
brown
pencil.(
)
A、
B、
3、I
have
a
big
balloon.(
)
A、
B、
A
B
A
Draw
a
rainbow,colour
it
red
blue
yellow
green
purple
and
brown.And
then
read
these
words
to
your
parents.
画一个彩虹，涂上红色、蓝色、黄色、绿色、紫色和棕色。然后把这些单词读给你父母听。
