(共23张PPT)
三年级下册
Unit
3
At
the
zoo
B
Unit
3
B
Let’s
talk
and
Let’s
learn
Be
fat.
Be
fat.
Be
fat,
fat,
fat！
Be
thin.
Be
thin.
Be
thin,
thin,thin！
Be
tall.
Be
tall.
Be
tall,
tall,
tall
!
Be
short.
Be
short.
Be
short,short,
short！
我们一起做动作！
Big,
big,
big
!
Make
your
eyes
big
!
Small,
small,
small
!
Make
your
eyes
small
!
Long,
long,
long
!
Make
your
arms
long
!
Short,
short,
short
!
Make
your
arms
short
!
It
has
a
+单数.
It
has
+
复数.
你知道吗
？
It
has
a
long
nose.
It
has
a
short
tail.
It
has
small
eyes.
It
has
big
ears.
我们一起猜一猜！
It
has
a
long
nose.
It
has
a
short
tail.
It
has
small
eyes.
It
has
big
ears.
我们一起读一读！
Let’s
talk.
1.Who
are
they
2.What
do
they
see
at
the
zoo
Come
here,
children
!
Look
the
elephant
.
Wow
!
It
a
long
nose.
It
has
short
tail.
It
has
small
and
big
.
有
过来
at
has
a
eyes
ears
我们一起说歌谣！
Come
here.
Come
here.
Look
at
the
elephant.
It
has
a
long
nose.
Long.
It
has
a
short
tail.
Short.
It
has
small
eyes.
Small.
It
has
big
ears.
Strong
and
tall.
我们一起说歌谣！
Come
here.
Come
here.
Look
at
the
elephant.
It
has
a
long
nose.
Long.
It
has
a
short
tail.
Short.
It
has
small
eyes.
Small.
It
has
big
ears.
Strong
and
tall.
1.Look
at
XXX.
2.She
/
He
has….
3.She
/
He
has….
4.She
/
He
has…
and
….
四人一小组，选择你的朋友，描述一下吧！
1.Look
at
XXX.
2.She
/
He
has….
3.She
/
He
has….
4.She
/
He
has…
and
….
四人一小组，选择你的朋友，描述一下吧！
He
is
a
good
boy,
a
good
boy.
He
has
big
eyes,
big
eyes.
He
is
tall.
He
is
thin.
He
is
cool.
He
is
my
good
friend.
He
isXXX.
She
is
a
good
girl,
a
good
girl.
She
has
big
eyes,
big
eyes.
She
is
tall.
She
is
thin.
She
is
pretty.
She
is
my
good
friend.
She
is
XXX.
我们一起唱首歌！
He
is
a
good
boy,
a
good
boy.
He
has
big
eyes,
big
eyes.
He
is
tall.
He
is
thin.
He
is
cool.
He
is
my
good
friend.
He
isXXX.
She
is
a
good
girl,
a
good
girl.
She
has
big
eyes,
big
eyes.
She
is
tall.
She
is
thin.
She
is
pretty.
She
is
my
good
friend.
She
is
XXX.
我们一起唱首歌！（三下）Unit
3
At
the
zoo
I.
Teaching
Content
(教学内容)
：
Part
B
Let’s
talk
Ⅱ.
Teaching
Aims
(教学目标)：
认知目标：
能够正确听、说、认、读单词：small,
big,
long,
short.
能够正确使用
“Look
at….
It
has…”
句型介绍动物身体特征.
能力目标：
1.
学生能够理解并正确使用所学单词和句型。
2.
学生在创设的情境中运用所学知识，使口语表达能力得到一定的提高。
情感目标：
教师和学生产生情感共鸣-----爱护动物，不要乱投喂小动物。
Ⅲ.Teaching
Emphasis
(教学重难点)：
1.教学重点：掌握形容词small,
big,
long,
short，
句型“Look
at
…
It
has….”
2.教学难点：“It
has…”句型的掌握；名词的单复数区分。
Ⅳ.
Teaching
Preparation
(教学准备)
PPT，VCD，磁条
V.
Teaching
Procedure
(教学步骤):
Step1:
Warm
up:
Look
and
say.
What
can
you
see
Step2:Revision:
T:
Look
at
the
bear.
It
is
short
and
fat.复习形容词tall,
short,
fat,
thin
Let’s
do.
Be
fat.
Be
fat.
Be
fat,
fat,
fat！
Be
thin.
Be
thin.
Be
thin,
thin
,thin！
Be
tall.
Be
tall.
Be
tall,
tall,
tall
!
Be
short.
Be
short.
Be
short,
short,
short！
Step3：Presentation：
1.T:
Look
at
my
hair.
It
is
long.(教学long,
short,
big,
small)
Let’s
do.
Big,
big,
big
!
Make
your
eyes
big
!
Small,
small,
small
!
Make
your
eyes
small
!
Long,
long,
long
!
Make
your
arms
long
!
Short,
short,
short
!
Make
your
arms
short
!
2.Look
at
the
( http: / / www.21cnjy.com )
ostrich.引导学生描述：It
has
a
small
head,
a
big
body,
a
short
tail,
and
long
legs.(学生单独描述)
Pairwork:
Look
at
the
rabbit.
It
has….
一起描述：Look
at
the
rabbit.
It
has
long
ears,
red
eyes
and
a
short
tail.
总结：It
has
a
+单数.
It
has
+
复数.
3.
Let’s
guess.
It
has
a
short
tail.
It
has
small
eyes.
It
has
big
ears.
It
has
a
long
nose.
Let’s
read
together.
Step
4
Back
to
books.
Watch
the
video
and
answer
the
questions
Who
are
they
What
do
they
see
at
the
zoo
Listen
and
imitate.
Read
together.
Read
in
groups
of
4.
Read
and
fill
in
the
blanks.
Take
notes.
Let’s
chant.
Come
here.
Come
here.
Look
at
the
elephant.
It
has
a
long
nose.
Long.
It
has
a
short
tail.
Short.
It
has
small
eyes.
Small.
It
has
big
ears.
Strong
and
tall.
Step
5
Moral
education
Enjoy
some
pictures.
Do
not
feed
the
a
( http: / / www.21cnjy.com )nimals
whatever
you
want,
otherwise
they
will
be
sick.
Step
6
Extension
Recreat
the
passage.
Choose
one
of
your
friends
to
describe.
Look
at
XXX.
She
/
He
has….
She
/
He
has….
She
/
He
has…
and
….
Step
7
Let’s
sing.
He
is
a
good
boy,
a
good
boy.
He
has
big
eyes,
big
eyes.
He
is
tall.
He
is
thin.
He
is
cool.
He
is
my
good
friend.
He
isXXX.
She
is
a
good
girl,
a
good
girl.
She
has
big
eyes,
big
eyes.
She
is
tall.
She
is
thin.
She
is
pretty.
She
is
my
good
friend.
She
is
XXX.
Step
8
Homework.
Try
to
draw
an
animal
and
describe
it
in
English.
Step
9
Board
design
At
the
zoo
It
has
a….
It
has…s.在本堂课中我努力做到了以下几点：
复习巩固旧知，构建新知框架，夯实基础。
本节课以复习A部分的形容词和句型入手，引
( http: / / www.21cnjy.com )出B部分的学习，学生对于形容词的用法很感兴趣，以反义词，听音做动作等方式夯实形容词。在此基础之上，鼓励学生大胆表达，用来描述自己喜欢的小动物或者好朋友。
多种形式，多练有新意
本课时，尽可能多的使用Let’s
do.
( http: / / www.21cnjy.com )Let’s
chant.
Let’s
sing.来进行相应的操练和巩固。学生在一系列的活动中渐渐形成语言积累，达到语篇输出的目的。
但是还有以下不足：
本节课还有部分练习有点重复，因此感觉有些环节还可以优化改进。
本节课中教师用语有口误，在平时教学过程中要格外注意。Part
B
随堂检测
一、Listen
and
number.
(听音标号。)
(
)
It
has
a
short
tail.
(
)
Come
here,
children!
(
)
Wow!
It
has
a
long
nose.
(
)
Look
at
the
elephant.
(
)
It
has
small
eyes
and
big
ears.
二、Read
and
choose.
(读一读，选择正确答案。)
A.
at
B.
has
C.
here
(
)
1.
Come____ ____,
children!
(
)
2.
It
_____
small
eyes.
(
)
3.
Look
________the
elephant.
三、Read
and
draw.
（读句子，画画。）
It
has
two
long
ears.
It
has
two
small
eyes.
It
has
a
short
tail.
It
has
a
small
mouth.
