(共35张PPT)
Unit
4
At
the
farm
Lesson
2
Let's
talk
四年级
下册
Let’s
sing
：One
potato,
two
potatoes
Quick
response：What
are
these?
If
you
know
the
answer,
please
say
loudly.
如果你知道答案，请大声说出来。
They’re______.
Let’s
visit
Mr
MacDonald’s
farm
with
Sarah
and
Mike.
What
are____
?
They
are
onions.
these
visit
参观
?[?i?z]?
Are
these______
?
No,
they____
.
aren’t
apples
Let’s
visit
Mr
MacDonald’s
farm
with
Sarah
and
Mike.
Are
these________?
Yes,
__________
.
they
are
tomatoes
Let’s
visit
Mr
MacDonald’s
farm
with
Sarah
and
Mike.
Let’s
visit
Mr
MacDonald’s
farm
with
Sarah
and
Mike.
表示味道很好
Try
some.
They
are
good!
Try
尝一尝
Thanks.Yum.
[j?m]
Guessing
Game:
What
are
these?
They're
_________.
potatoes
Guessing
Game:
What
are
these?
They're
__________________.
green
beans
知识点讲解
如何询问“这些/那些是什么？”
问句：What
are
these/those?
答句：They
are/
They're
+可数名词复数
.
Q
&
A:
Are
these
_____
?
Are
these
onions
?
No,
they
aren't.
Q
&
A:
Are
these
_____
?
Are
these
eggplants?
Yes,
they
are.
Q
&
A:
Are
these
_____
?
Are
these
tomatoes
?
No,
they
aren't.
Q
&
A:
Are
these
_____
?
Are
these
peppers
?
Yes,
they
are.
知识点讲解
如何询问“这些是......吗？”
问句：Are
these
+可数名词复数
?
肯定回答：Yes,
they
are
.
否定回答：No,
they
are’t
.
P38
Let’s
talk
Watch
and
answer.
1.What
vegetables
do
they
see?
2.What
color
are
the
tomatoes
?
3.Are
the
carrots
small
?
P38
Let’s
talk
Watch
and
answer.
A.
Watch
and
answer
2.What
color
are
the
tomatoes
?
They
are
yellow.
No,
they
aren’t.
They
are
so
big.
3.Are
the
carrots
small
?
1.What
vegetables
do
they
see?
B.
C.
Read
after
it.
Are
these
they
are
are
these
tomatoes
Try
some!
Fill
in
the
blanks.
Mr
MacDonald
gives
some
gifts
to
us.
农场主送了一袋礼物给我们。
What
are
_______
?
They
are_________.
Let’s
play:
these
tomatoes
What___
these?
_____are
____
.
Let’s
play:
are
They
grapes
____
these
_______?
___
,
they
______
.
Let’s
play:
Are
potatoes
aren't
No
___
these
______
?
_____,
they
___
.
Let’s
play:
Are
carrots
are
Yes
：Wow!
So
many
fruit!
Are
these_________
?
：No,
they
aren’t.
：What
are
these?
：They
are
_________________________
.
：Oh!
They
are
so
_____________
.
：What
do
you
like
?
：I
like______________
.
They
are
yum.
看图补充对话
oranges
lemons
small
apples
知识点总结
1.
What
are
these/those?
这些/那些是什么？
They’re
+
可数名词复数。
they’re
=
they
are
知识点总结
2.
Are
these
+
可数名词复数？
这些是…吗？
Yes,
they
are./
No,
they
aren’t.
知识点总结
3.
Try
some.
尝一尝。
4.
so
big
=
very
big
非常大！
5.
yum
=
yummy
=
delicious
美味的
Exercises
1
根据问句找出相应的答句：
(
)
1.
What
are
these
?
(
)
2.
Is
this
a
tomato
?
(
)
3.
Are
these
green
beans?
(
)
4.
Do
you
like
carrots
?
Yes,
they
are.
They’re
onions.
No,
I
don’t.
Yes,
it
is.
B
D
A
C
A:
_____
these
carrots?
B:
Yes,
_____
are.
2.
A:
What
are
_________
?
B:
They
are
__________.
3.
A:
Are
these
dogs?
B:
____,___________.
They
__________.
4.
A:
______a
tomato
?
B:
Yes,
it
is.
5.
A:
What
_____
it?
B:
It’s
__________________.
they
Are
these
potatoes
No
they
aren’t
are
ducks
Is
it
is
an
onion
Exercises
2
看图，补充完整对话：
Homework
1.读背书本Let’s
talk
部分内容；
2.用已学关于询问事物的对话，与家人互动指认身边的事物。
谢谢观看！
谢谢
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U4
At
the
farm
A.
Let’s
talk教学设计
学科
英语
年级
四年级
学校
教材版本
PEP三年级起点四年级下册
课题
U4
At
the
farm
第（
二
）课时
教材分析
本节课是Unit4
At
the
farm中Let’s
talk部分，主要是学习What
are
these?
They’re...;Are
these..?
Yes,they
are./
No,
they
aren’t.这两组进行询问事物的问答句型。
学情分析
本单元的内容主要学学习关于询问事物的句型。教学中，教师主要以图片教学为主，实时分散重难点，采用不同情景下该如何使用不同的句型询问和回答：What
are
these?
They’re
...；Are
these..?
Yes,they
are./
No,
they
aren’t.
理念与方法
通过交际法，创设场景法，任务型教学法，让学生说的过程中提升语言应用能力。
教学目标
知识目标:
1.复习已经学习过词汇tomatoes,
green
beans,
potatoes,
carrots等，以及句型
Look
at
the
green
beans.They’re
so
long.The
potatoes
are
big.
2.
熟练掌握本课对话的内容。
能力目标:
1、通过课文的学习，能在实际生活中正确使用主句型What
are
these?
They
are…/Are
these/they…?
Yes,
they
are./No,
they
aren’t.
2、能够结合自身运用语言在真实情景中进行口语交流。
三、情感目标：
培养学生热爱大自然，热爱生活。
教学重点
1.
能够在情景中理解与运用句型：What
are
these?
They
are…/Are
these/they…?
Yes,
they
are./No,
they
aren’t.
2、these的发音。
3、Are
these
后面跟的是可数名词的复数形式。
教学难点
these的发音
信息化环境
多媒体课件、图片、音频
过程
教学活动
设计意图
Warm-up&
Lead-in
Greeting打招呼
教师播放One
potato,two
potatoes这首歌
3.老师说：Boys
and
girls,
do
you
like
this
song?
So
funny.
Now,let’s
play
a
game
about
vegetables.
通过sing
a
song调动学生学习的积极性，增加学习的趣味性。通过游戏复习与本课有关的旧知。
Presentation?
1.Let’s
visit
Mr.
MacDonald’s
farm
with
Sarah
and
Mike.
引出句型：What
are
these?
They
are…/Are
these/they…?
Yes,
they
are./No,
they
aren’t.
2.
Ask
and
answer.
What
are
these?
They
are…/Are
these/they…?
Yes,
they
are./No,
they
aren’t.
讲解these的发音与用法；
4.通过猜一猜操练What
are
these?They
are...句型后，讲解句型
What
are
these?答句
They
are+名词复数形式知识点。
5.通过猜图回答操练句型Are
these/they…?
Yes,
they
are./No,
they
aren’t.后，讲解句型
Are
these/they…?
Yes,
they
are./No,
they
aren’t.关于答句要注意的地方。
6.解析文中新词：try,
yum.
7.对文中主要句型进行操练。
1)Look
,ask
and
answer.
What
are_________
?
They
are________.
____
these
________?
___,
they
_____.
2).Let’s
remember.
What
___
these
?
____
are
________.
____
these
________?
___,they_____.
They
are__.
Try
to
make
some
new
dialogues.
8.Let’s
watch
the
video
and
answer.
Q1:What
vegetables
do
they
see?
Q2:What
color
are
the
tomatoes
?
Q3:Are
the
carrots
small
?
9.read
after
it..
10.Let’s
remember.
fill
in
the
blanks.
通过参观农场，让学生能够更真实的感受情境。并通过过渡语进入新知学习。接着呈现并学习新知。
让学生在语境中体会并正确运用所学的新知，并通过操练熟悉句型用法。
通过挖空主要单词进行句型操练，帮助学生掌握易错地方。
通过带着问题去看视频，帮助学生更快的理解课文内容。
通过跟读录音，让学生掌握正确的语音、语调。
通过补全对话，让学生得到一次体会、理解与巩固所学的课文知识，并产生热爱生活的情感。
Practice
为了进一步操练已学句型，老师设置了一个参观完农场，Sarah
and
Mike收到并讨论农场主送的礼物的情景。
2.扩展和延伸：在学生能熟练演绎Let’s
play.基础上，创设一个来到水果市场购买水果的场景进行操练句型：What
are
these?
They
are…/Are
these/they…?
Yes,
they
are./No,
they
aren’t.
通过重新创设情景，让学生体会在新语境中正确运用所学的新知，并通过操练熟悉句型用法。
Consolidation
Summary
1.
What
are
these/those?
这些/那些是什么？
They’re
+可数名词复数。
they’re
=
they
are
2.
Are
these+可数名词复数？这些是…吗？
Yes,
they
are./
No,
they
aren’t.
3.
Try
some.
尝一尝。
4.
so
big
=
very
big
非常大！
5.
yum
=
yummy
=
delicious
美味的
通过对本节课所学内容进行小结，帮助学生快速掌握所学内容。
Homework
1.Listen,
repeat
and
recite
“A
Let's
talk.”
2.Talk
about
something
with.
What
are
these?
They
are…/Are
these/they…?
Yes,
they
are./No,
they
aren’t.
将所学的知识运用到生活中
课堂评价方式
激励性评价，小组互评，奖励性评价，综合性评价
21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
PEP
小学英语四年级下册
Unit
4
A
Let’s
talk
&
Let’s
play
Exercise
2
I.
填上适当的词,每格一词。
1.
Look!
What
_______
(是)these
?
2.
This
_______
(是)
a
carrot.
3.
I
have
_______
(一个)
apple
in
my
bag.
4.
There
is
a
____________
(土豆)
on
the
floor.
5.
Try
____________
(西红柿),
please!
They
are
good.
II．选择正确答案
(
)
1.
This
is
_______
orange.
A.
a
B.
an
(
)
2.
How
many
___________
are
there
?
A.
potatoes
B.
potato
(
)
3.
Is
this
your
book?---＿＿＿＿＿＿＿.
A.
Yes,
this
is.
B.
Yes,
it
is.
(
)
4.
Look
＿＿＿
onions,
they
are
so
big
.
A.
at
B.
/
(
)
5.
What
are________
?
______
carrots.
A.
these
/
They
are
B.
these
/
they
are
III.
连词成句。
1.
orange
Try
carrots
the
(
.)
_____________________________________________________
2.
tomatoes
Where
red
the
are
(
?)
_____________________________________________________
3.
is
next
to
eggplant
the
green
beans
The
(
.)
_____________________________________________________
4.
Are
green
beans
long
they
(
?)
______________________________________________________
参考答案
I.
填上适当的词,每格一词。
are
is
an
potato
tomatoes
II．选择正确答案
B
A
B
A
A
III.
连词成句。
1.
Try
the
orange
carrots.
2.
Where
are
the
red
tomatoes
?
3.
The
eggplant
is
next
to
the
green
beans
.
4.
Are
they
long
green
beans?
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