Unit 4 At the farm Part A Let's learn(优课)课件+教案+练习+音视频素材(共32张PPT)

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名称 Unit 4 At the farm Part A Let's learn(优课)课件+教案+练习+音视频素材(共32张PPT)
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资源类型 试卷
版本资源 人教版(PEP)
科目 英语
更新时间 2020-07-14 10:16:52

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中小学教育资源及组卷应用平台
U4
At
the
farm
A.
Let’s
learn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(
一)课时
教材分析
本节课是Unit4
At
the
farm中Let’s
learn部分,主要是学习农场里动植物的单词,以及如何询问这些动植物。学会运用句型Look
at
the
....They’re
so
...来形容这些动植物和What
are
these?
They’re...来进行问答练习。
学情分析
本单元的内容与学生生活练习紧密,但学生缺乏实践经验,接触得少。教学中,教师主要以图片教学为主,实时分散重难点,采用比较法来对比单复数不同情况下该如何询问:What’s
this?It’s...
&What
are
these?
They’re
...以及重点讲解名词单复数的变化规律。
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
认知目标:
1.能听、说、认读以下单词
tomatoes,carrots,potatoes,green
beans
2.能用形容词描述蔬菜的特点,并对蔬菜作出评价,如
Look
at
the
green
beans.They’re
so
long.The
potatoes
are
big.
3.学会唱Let’s
chant.
能力目标:
培养学生的口头表达能力、辨别能力。
情感目标:
教育学生要认识各种蔬菜,在饮食中不要挑食,均衡饮食,多吃蔬菜,健康生活。
教学重点
掌握名词单复数的变化规律,能听说认读本课新词并灵活运用以下句型:Look
at
the
green
beans.They’re
so
long.The
potatoes
are
big.
教学难点
Tomato和Potato复数形式以及复数形式时两者的发音和拼写上的区别。
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Vegetables
Song这首歌
3.老师说:Boys
and
girls,
do
you
like
this
song?
Please
tell
me
what
can
you
see?
Yes,so
many
vegetables.
调动课堂气氛,激发学生学习兴趣,导入主题。
Presentation?
1.呈现新单词Introduce
the
new
words
about
vegatables.
呈现Tomato
和Tomatoes的图片,引导Ss观察两幅图的不同,老师询问What’s
this?&What
are
these?
并引导学生区分一幅图是单数,一幅图是复数,然后再次带读并教授Tomato
和Tomatoes的发音。
2.同时进行头脑风暴,问:Look
at
the
...s.What
are
they
like?What
color
are
they?引导学生用三年级所学的形容词来形容每一种蔬菜,引导学生回答:They’re
...并依次呈现不同蔬菜的单复数图片,进行对比,同时引出本课的语法点:名词单复数的变化规律。
游戏环节:Guessing
game:
老师问:Do
you
like
want
to
play
a
game?Yes,let’s
play
a
game!
老师呈现一一被遮掩的蔬菜,问:What
are
these?让学生猜里面是什么蔬菜,引导学生说:They
are...s.Look
at
the
...s.They’re
so
...从而进行单词的巩固。
通过创设情境,引入本节课的新词,并依次重点教授每一个新词以及它的单复数变换规律。通过猜谜游戏再次加强和巩固本节课的重点单词和重点句型。
Practice
教师展示各种蔬菜做成的菜,并装作很喜欢吃的样子说:I
like...Do
you
like...?引导学生用I
like...s.来表达自己的喜好,在介绍洋葱的时候,用难受的声音表达,But
onions
will
make
me
cry.并为接下来的chant
做铺垫。
教师播放Let’s
chant.
并让学生静心聆听。
教师再次播放Let’s
chant.学生学唱Let’s
chant.
扩展和延伸:在学生能熟练演绎Let’s
chant.基础上,创设一个制作蔬菜汤的情景,让孩子们自已调配自己喜爱的蔬菜汤料,并操练句型:I
like...Let’s
put
some
...s.Wow,yummy!
插入真实的菜肴的图片,带着孩子们一起学习如何表达的自己的喜好,为接下来的chant做铺垫。并通过不同的食物来引导学生们要均衡饮食,多吃蔬果,保持良好健康的生活习惯。
Consolidation
Summary
重点单词和重点句型:
tomatoes,potatoes,green
beans,carrots.
Look
at
the
...They’re
so
...The
...s
are
big.
如何表达自己的喜好:I
like
...s
3.询问事物的名称的句型及答语
What
are
these?
They
/These
are
______.(名词复数回答)
通过对本节课知识点的总结,来帮助学生重新回顾和巩固所学的单词和重点句型,将所学的知识学以致用。
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)(共32张PPT)
Unit
4
At
the
farm
Lesson
1
Let's
learn&Let's
chant
四年级
下册
Enjoy
the
song
What
can
you
see?
I
can
see...
Mr
MacDonald’s
farm
ar
Vegetables
Animals
P39
Let’s
learn
Read
after
it.
carrot
carrots
What's
this?
It's
a
carrot.
What
are
these?
They're
carrots.
What's
this?
It's
a
green
bean.
What
are
these?
They're
green
beans.
green
beans
green
bean
What's
this?
It's
a
tomato.
What
are
these?
They're
tomatoes.
tomato
tomatoes
What's
this?
It's
a
potato.
What
are
these?
They're
potatoes.
potato
potatoes
this

these
这些
(this的复数形式)
Pay
attention!
What
are
these?
What's
this?
It's
a/an
...
They're
...
They
are
...
Pay
attention!
名词单复数变化规律
1.
一般在名词词尾加
s
e.g.
carrot

carrots
green
bean

green
beans
名词单复数变化规律
2.

o
结尾的无生命的单词后面加
s

e.g.
photo

photos
radio

radios

o
结尾的有生命的单词后面加
es

e.g.
tomato

tomatoes
potato

potatoes
mango

mangoes
名词单复数变化规律
3.

s,x,ch,sh
结尾的名词加
es:
e.g.
box

boxes
class

classes
名词单复数变化规律
4.
以辅音字母加
y
结尾的名词,变
y

i

es:
e.g.
candy

candies
baby

babies
famliy

famlies
以元音字母加
y
结尾的名词,直接加
s:
e.g.
toy

toys
key

keys
名词单复数变化规律
5.

fe

f
结尾的名词,把
fe

f
变为
v

es

e.g.
knife

knives
wolf

wolves
Guessing
Game:
What
are
these?
Look
at
the
____________________________________________________________________
.
They
are
____________________________________________________
.
tomatoes
red
They
are
tomatoes.
Guessing
Game:
What
are
these?
They
are
so
______________________________________
.
Look
at
the
____________________________________________________________
.
potatoes
big
They
are
potatoes.
I
like
potatoes
very
much.
How
about
you?
I
like
potatoes.
I
don’t
like
potatoes.
tomato
sauce
=
ketchup
Don’t
eat
too
much.
potato
chips
Guessing
Game:
What
are
these?
green
beans
They
are
so
_______________________________________.
Look
at
the
________________________________________________________________________.
green
beans
long
They
are
green
beans.
Guessing
Game:
What
are
these?
I
like
them
very
much.
?
They
are
Look
at
the
carrots
yummy
They
are
carrots.
Guessing
Game:
What's
this?
Do
you
like
onions?
It's
an
______.
onion
I
don't
like
onions.
The
______make
me
cry.
onions
What’s
wrong,
John?
a
green
bean
a
carrot
an
onion
a
potato
a
tomato
green
beans
carrots
onions
potatoes
tomatoes
I
like
____.
Let’s
put
some
____.
Cooking
time
1.重点单词:
tomatoes,potatoes,
green
beans,
carrots
2.句型:Look
at
the
...
They're
so
...
如何表达自己的喜好:
I
like
...
询问这些是什么的句型及答语:
What
are
these?
They
/These
are
______
.(名词复数)
Sum
up
Homework
1.写一写,画一画。(蔬菜单词卡)
2.做一份美味的蔬菜汤并拍照用英文进行简单的介绍。
谢谢观看!
谢谢
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PEP
小学英语四年级下册
Unit
4
A
Let’s
talk
&
Let’s
play
E×ercise
1
I.
在句子的空格处填上适当的词。(每格一词)
1.
There
are
.
2.
This
is
a
big
.
3.
I
like
.
4.
Look!
The
___
______
is
orange
and
big
.
5.
Wow!
There
are
so
many
__________
.
6.
______
________
are
so
big.
II.判断下列问题的答语是否正确,正确的写“√”,错误的写“×”。

)1.
A:
Where
is
the
garden
?
B:
It’s
ne×t
to
my
school.

)2.
A:
Do
you
like
eggs?
B:
Yes,
it
is.

)3.
A:
I
like
peppers.
B:
Me
too.

)4.
A:
Is
this
a
banana?
B:
No,
I
don’t.

)5.
A:
Go
to
the
farm.
B:
Look
at
some
onions.
III.判断下列单词发音是否相同,相同的选“√”,不同的选“×”。

)1.
carrot
tomato

)2.
potato
breakfast

)3.
now
snowy

)4.
beans
teacher

)5.
fly
sunny

)6.
green
beef
参考答案
I.看图,根据上下文,在句子的空格处填上适当的词。(每格一词)
potatoes
tomato
tomatoes
carrot
carrots
Green
beans
II.判断下列问题的答语是否正确,正确的写“√”,错误的写“×”。

×

×

III.判断下列单词发音是否相同,相同的写“√”,不同的写“×”。
×
×
×

×

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