Unit 4 At the farm PB Let's learn 教案

本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com
Unit
4
At
the
farm
Part
B
教案
1教学目标
知识与能力目标:
(1)
能够听、说、认读单词:horse
cow
hen
sheep
及其复数形式。
(2)能够在情境中熟练运用句型
These
are….../They
are
cute/
strong/tall
…..描述农场的动物。21·世纪
教育网
(3)
能够在情境中熟练运用句型Are
these….
/Are
those…
进行询问,并能正确用Yes,
they
are./No,
they
aren’t。进行回答。
2学情分析
四年级的学生有一定英语学习基础,英语学习兴趣较浓,根据学生的年龄特点,学生非常动物,模拟去参观农场的教学情景能有效激发学生的学习热情,提高学习效果。本课时要重点区别名词的单复数,并在实际中运用!2-1-c-n-j-y
3重点难点
1、单词:horse
cow
hen
sheep
及其复数形式的听说认读。
2、句型:These
are….../They
are
cute/
strong/tall
…..
3、句型:Are
these….
/Are
those… 21
cnjy
com
4、名词复数的变化及运用所学句型介绍农场。
4教学过程
活动1【活动】Unit4　B　let｀s　learn
1、教材相配套的教学课件
2、教材相配套的教学录音带
3、教师使用的
单词卡,
动物图片、挂图。
Step1
Warm-up
&
Revision
Greeting
T:
Good
morning,
boys
and
girls.
What’s
the
weather
like
today
S:
It’s
sunny/hot
……
2、Let’s
sing.(带着下列两个问题听歌看视频)
(1)
Who
has
a
farm
Old
MacDonald
has
a
farm
(2)What
animals
can
you
see
at
the
farm
I
can
see
dogs,
pigs,
ducks,
cows,
sheep
hens…..21世纪教育网版权所有
T:
Wow,
a
lot
of
animals!
Do
you
like
animals,
today
we
are
gong
to
learn
unit
4
At
the
farm.
【设计意图:
通过听歌看视频、激发学生学习本课的兴趣,从而引出本课主题--At
the
farm.
再通过问题,引出动物的单词,为本课单词的学习奠定基础。进而走近文本。】21cnjy.com
Step
2
Presentation
and
practice
(1)
呈现新单词
pig-pigs
,
hen
,cow
,horse,
sheep21·cn·jy·com
T:
Hello!
Boys
and
girls,
look,
Old
Macdonald
has
a
farm,
uncle
Li
also
has
a
farm.
What’s
in
uncle
Li’s
farm
Let’s
get
on
the
bus
and
go
to
Uncle
Li
’s
farm.www.21-cn-jy.com
T:
Listen
carefully
and
guess
what
animals
What’s
this
/
What
are
they (
呈现
pig
图片)
Ss:
It’s
a
pig./
They
are
pigs2·1·c·n·j·y
Listen
carefully,
and
guess
what
animals
OK
Ss:
OK!
It’s
a
hen.
T:
Good,
It’s
a
hen.
(板书
hen)
Can
you
read
T--en
–ten/
p-en—pen
H--en--
hen
(学生跟读)【版权所有：21教育】
T:
Good.
Look
at
the
picture,
What
are
these
Ss:
They
are
hens.【来源：21cnj
y.co
m】
T:
Good
job.
How
many
hens
are
there
Ss:
There
are
six
hens.
T:
Yes,
very
good,
there
are
six
hens.
Boys
and
girls,
now,
let’s
play
guessing
game,
OK
Listen!21
cnjy
com
Ss:
OK!
T:
They
are
animals
at
the
farm,
they
are
black
and
white.
They
are
big.
We
can
get
milk
from
them.
What
are
those
Do
you
know
Ss:
They
are
cows(
若学生回答不出,则引导反问
Are
they
hens
Are
they
ducks
等等。
T:
Clever,
They
are
cows.
We
can
get
milk
from
cows,
do
you
like
drink
milk
Look
at
the
picture,what’s
this
Ss:
It’s
a
cow.
T:
Yes,
it’s
a
cow.
(板书
cow
how
now.
)
带读。重复读几次,直到学生能够区分为止。
T:
Very
good,
look,
what
are
those
Ss:
Those
are
cows.
(
若学生不会回答,则提问,Are
those
hens
Ss:
No,
They
are
cows.
T:
Very
good,
we
can
say:
those
are
cows,
too.
Listen
again,
and
tell
me
what
animals,
OK (播放马的声音)
再呈现
马的图片,追问
What’s
this
Ss:
It’s
a
horse.
T:
Good
job,
It’s
a
horse.(
板书horse.)
带读
,for
---fork
h-or-se.
T:
Good
job,
Look,
one
horse,
two
horses,
three
horses,…..How
many
horses
Ss:
There
are
six
horses.
T:
Good
job,
look,
there
are
many
horses,
how
do
you
think
about
the
horses
Are
they
strong
Ss:
Yes,
they
are.
They
are
tall./they
are
white/
they
are
black.
T:
Good
job,
The
horses
are
strong
and
tall.
How
about
the
next
animal
Let’s
listen,
what
animal
Ss:
It’s
a
sheep.
T:
Good
job,
it’s
a
sheep.
Read
after
me.
See,
bee,
meet,
short.
过渡到
sheep.
(学生跟读)How
do
you
think
about
the
sheep
Ss:
It’s
cute./
white…
T:
Good
job,
look
at
this
farm,
let’s
count,
how
many
sheep,
OK
和学生一起点
one
sheep,
two
sheep,
three
sheep,
four
sheep,
five
sheep,
six
sheep,
seven
sheep.
Ss:
There
are
seven
sheep.
These
are
sheep,
they
are
cute/
fat/
white.
(2)
复习新单词,分辨单复数
It’s
a
hen/
cow
/
horse/sheep
They
are
hens/
cows/horses/sheep
(3)
挑战
challenge
T:
Look
carefully,
what
are
they
Ss:
They
are
hens/sheep/cows/horses
“T:
Excellent,
Let’s
challenge
again.
Look
carefully
and
guess
what
are
they www-2-1-cnjy-com
Ss:
They
are
horses
/cows/sheep.
//These
are
horses
/cows/sheep.
T:
Wonderful/
You
did
a
good
job,
children.
Now
,open
your
books
and
turn
to
p42
【设计意图:
在农场这个情境中,通过播放动物的声音和图片,清晰明了的展现了各种农场动物以及他们的特点,再通过对比,使学生更好地掌握的本课单词的复数形式,又通过两个challenge更加深刻的巩固了本节课重点单词。游戏中巩固所学的单词同时自然地引出文本内容的学习。】
(3)呈现课本内容
T:
Look,
This
is
Uncle
Li’s
farm.
What
animals
do
you
see
Ss:
I
see
the
hens/cows/horses/sheep
T:
How
do
you
think
about
the
hens/
cows
/
horses/
sheep
Ss:
The
hens
are
fat
and
short,
they
are
white.
(板书
fat
short
white
在hen的旁边)
The
cows
are
black
and
white,
they
are
cute
and
fat.
We
can
get
milk
from
cows(板书
fat
,black/
white/milk
在cow的旁边).
The
horses
are
strong
and
tall.
They
are
white
and
brown.
(板书
white
,strong/
tall
在horse的旁边).21教育名师原创作品
The
sheep
are
cute
and
funny.
They
are
white.
(板书
white
,cute/
funny
在sheep的旁边).
(4)综合运用
T:
Good
job.
Uncle
Li’s
farm
is
big
and
beautiful.
How
about
yours
Can
you
talk
about
your
dream
farm
You
can
use
these
sentences
to
help
you.(鼓励学生大胆使用教师所提供的句子描述自己小组设计好的农场)
Ss:
This
is
my
farm,
there
are
many
cows,
hens
,,,,,,,,,at
the
farm,
the
cows/hens/horse/sheep
are……
(fat/cute/funny/tall/strong/…)
T:
Good/Very
good/Wonderful/Excellent,,/Good
job.
表扬上台展示的小组
并给展示好的小组加分。
【设计意图:通过呈现农场的全景,走进文本,为本课句子的学习提供了情境,教师由此自然的引出了句型These
are….../They
are
cute/
strong/tall
…
Are
these….
/Are
those…
Yes,
they
are./No,
they
aren’t.在情境中,学生更容易理解文本知识。】
Step
3
consolidation
(1)Listen
and
number.
听力材料如下:
Good
morning!
I’m
Uncle
Li.
Welcome
to
my
farm.
It
is
big.
Look
at
these.
They
are
hens.
I
have
fifty
hens.
These
are
cows.
They’re
fat.
I
have
ten
cows.
Those
are
sheep.
They’re
so
white.
I
have
13
sheep.
And
I
have
20
horses
at
the
farm.
They
are
brown.
I
can
ride
a
horse.
I
love
my
farm
very
much.
I’m
busy
but
happy
every
day.21教育网
评讲:
(2)
时间允许的话(做活动手册的听力)
评讲:
【设计意图:
通过听力训练,一方面有益于提高学生听的能力,另一方面也是对本节课重点知识的检验总结。】【出处：21教育名师】
Step
4
conclusion
情感教育
T:
what
have
you
learned
today
Ss:
I
have
learned
the
new
words……
T:
Animals
are
lovely.
We
should
love
animals.
动物是很可爱的,我们都应该爱护动物
Animals
are
our
good
friends.
But
sometimes
they
aredangerous,
so
we
must
be
careful.
动物是我们的好朋友。但,有时,他们也是很危险的,所以,我们必须小心。
【设计意图:教育学生应该培养热爱动物的习惯,从而激发爱动物、保护自然的情感,再次升华本节课所学内容。】
Step
5
Homework
Draw
your
dream
farm.
Talk
about
your
farm
with
your
parents.【来源：21·世纪·教育·网】
【设计意图:
这两个作业不仅很好的巩固了本节课所学的知识,并且大大增加了学习英语的趣味性,也极大地促进了学生学习的主动性。】
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