(共39张PPT)
Part
A
Let’s
spell
Unit
4
When
is
the
art
show?
PEP·五年级下册
Enjoy
a
picture
of
my
friend.
Thera
A:How
old
is
she?
B:She
is
thirty.
A:When
is
her
birthday?
B:Her
birthday
is
on
May
4th.
My
birthday
is
in
three
more
days,
Three
more
days,
three
more
days.
My
birthday
is
in
three
more
days,
I
will
be
thirteen.
Listen
to
the
chant
My
brother
has
a
birthday,
too.
A
birthday,
too,
a
birthday,
too.
He
has
a
birthday
on
the
third
of
the
month.
What
about
you?
What
are
the
most
sounds
in
this
chant?
/θ/
and
/?/.
My
birthday
is
in
three
more
days,
Three
more
days,
three
more
days.
My
birthday
is
in
three
more
days,
I
will
be
thirteen.
Find
out
the
words
with
“th”
which
sounds
/θ/
and
/?/.
My
brother
has
a
birthday,
too.
A
birthday,
too,
a
birthday,
too.
He
has
a
birthday
on
the
third
of
the
month.
What
about
you?
She
is
tall
and
thin.
She
is
thirteen.
She
likes
three.
She
likes
maths.
Something
about
my
brother's
daughter.
Can
you
find
out
the
pronunciation
rules
of
“th”?
th
r
ee
three
th
ir
teen
thirteen
th
i
n
thin
m
a
ths
maths
We
know
“th”
can
make
sounds
of
/θ/.
It
has
another
sound.
Can
you
guess?
This
is
my
father.
This
is
my
mother.
摸摸你的喉咙，发th的时候有没有振动？
Let’s
spell
Read,
listen
and
chant.
Let’s
read
more
words
with
“th”.
Try
to
find
their
home!
/θ/
/?/
Tips
1.字母组合th在数词（包括基数词和序
数词）中读清辅音/θ/。
3.th在代词中读浊辅音/?/。
4.在th后以字母-er结尾的单词中，th
读浊辅音/?/。
2.以th结尾的单词，th读清辅音/θ/。
Listen,
circle
and
say.
Choose,
write
and
say.
Thursday/Monday
is
his
eleventh/third/
fourth
birthday.
That
is
her
brother/grandfather/father.
His
mother/brother
is
a
maths
/Chinese
teacher.
1.
Thursday
is
his
eleventh
birthday.
2.
____________________________
3.
____________________________
That
is
her
grandfather.
His
brother
is
a
Chinese
teacher.
Tongue
twister
Thank
the
other
three
brothers
of
their
father’s
mother’s
brother’s
side.
Read
a
story
Read
and
do
1.Circle
the
words
with
“th”.
2.Try
to
read
the
new
words
by
the
syllables.
3.Predict
the
ending
of
the
story.
In
the
night,
there
was
one
little
egg
laying
on
a
leaf.
One
Sunday
morning,
there
was
a
tiny
and
very
hungry
caterpillar.
He
started
to
look
for
some
food.
He
ate
one
apple.
But
he
was
still
hungry.
He
ate
two
pears.
But
he
was
still
hungry.
He
ate
three
plums.
But
he
was
still
hungry.
He
ate
four
strawberries.
But
he
was
still
hungry.
He
ate
five
oranges.
But
he
was
still
hungry.
He
ate
a
lot
of
things.
Then
he
became
a
big
and
fat
caterpillar.
He
was
full
and
felt
sleepy.
Then
he
became
a
beautiful
butterfly.
Blackboard
design
Unit
4
When
is
the
art
show?
three
this
that
mother
brother
thin
maths
thirteen
/θ/:
/?/:
Homework
1.
Read
the
story
after
class.
2.
Try
to
find
more
words
with
“th”
and
share
them.
谢谢
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
The
third
period(第三课时)
Part
A
Let’
s
spell
?教学内容与目标
课时教学内容
课时教学目标
Let’s
spell
?能够掌握字母组合
th
在单词中发/θ/或/?/的规则
?能够根据
th
的发音规则读出生词?能够按照
th
的发音规则拼写单词，并进一步提高在单线上抄写句子的能力，做到书写规范正确
?教学重点
能够熟读本板块的单词，学习字母组合
th
在单词中的两种发音。
?教学难点
能够通过课本动画观察单词结构，并根据发音规则试着读出新单词?判断读音。
?教学准备
PPT课件?课文录音等。
?教学过程
Step
1:
Warm-up
&
Lead-in
1.
Greetings.
2.
Lead-in.
The
teacher
shows
a
picture
of
a
lady,
whose
name
is
Thera.
(课件出示：一位女士的图片)
T：
This
is
my
friend.
Her
name
is
Thera.
How
old
is
she?
When
is
her
birthday?
Can
you
guess?
Ss：
She
is
thirty.
Her
birthday
is
on
May
4th.
Make
a
competition
between
boys
and
girls.
Step
2:
Presentation
Listen
to
the
chant.
(课件出示：本部分chant音频)
T：
What
are
the
most
sounds
in
this
chant?
Ss：
/θ/
and
/?/.
T：
Great!
2.
Read
the
chant.
(1)Students
read
the
chant
and
try
to
find
out
the
words
with
“th”
which
sounds
/θ/or
/?/.
T：
Look
at
the
chant.
Can
you
find
out
the
words
with
“th”
which
sounds
/θ/
or
/?/?
(2)Check
the
answers:
birthday/three/thirteen/brother/the/third/
month.
(出示课件)
3.
Create
a
situation.
Let
students
learn
the
words
with
“th”
which
sounds
“/θ/”.
The
teacher
shows
some
pictures.
T：
This
is
my
brother\'s
daughter.
Do
you
want
to
know
anything
about
her?
Let\'s
have
a
look.
4.
Sum
up.
Students
try
to
sum
up
the
pronunciation
rules
of
“th”.
The
teacher
demonstrates.
Students
try
to
imitate
the
pronunciation.
T：
Boys
and
girls!
Can
you
find
out
the
pronunciation
rules
of
“th”?
Please
discuss
and
say.
5.
Create
another
situation.
Let
students
learn
the
words
with
“th”
which
sounds
“/?/”.
T：
Boys
and
girls!
We
know
“th”
can
make
the
sound
of
/θ/.
And
it
has
another
sound.
Can
you
guess?
Now
let’s
have
a
look!
6.
Read,
listen
and
chant.
The
teacher
plays
the
recording
of
“Read,
listen
and
chant”.
Students
imitate.
Try
to
spell
and
read
out.
T：
There
are
some
other
words
with
“th”.
Please
try
to
read.
（课件出示：其他一些含“th”的单词）
T：
Can
you
say
other
words
with
“th”?
Step
3:
Practice
1.
Read
and
find.
The
teacher
presents
the
words
with
“th”.
T：
Look
at
the
words!
Can
you
find
their
homes?
Check
the
answers.
T：
Now!
Please
read
the
words
together!
And
then
I
will
show
you
some
tips.
(课件出示：“th”发音小贴士)
2.
Listen,
circle
and
say.
(课件出示:
Let's
spell第二部分图片)
T：
Please
listen
to
the
recording.
Then
circle
the
words
you
hear.
（1）Students
listen
to
the
recording.
（2）Students
circle
the
words.
（3）Students
check
the
answers
with
the
teacher.
（4）Students
read
all
the
words
loudly
by
themselves.
Step
4:
Consolidation
&Extension
1.
Choose,
write
and
say.
（课件出示：
Let’s
spell
第三部分练习）
2.
Tongue
twister.
T：
Look!
Here
is
a
tongue
twister.
Try
to
read,
please!
And
pay
attention
to
the
pronunciation
of
“th”.
3.
Read
a
story.
(课件出示:《饥饿的毛毛虫》的英文绘本故事)
T：
Please
read
the
story.
Then
find
out
all
the
words
with
“th”
and
circle
them.
Finally,
try
to
guess
what
happened
to
the
caterpillar.
(1)Let
students
read
the
story
The
Very
Hungry
Caterpillar.
(2)Students
circle
the
words
with
“th”.
(3)Students
try
to
read
the
new
words
by
the
syllables.
(4)Students
predict
the
ending
of
the
story.
?板书设计
?作业设计
1.
Read
the
story
after
class.
2.
Try
to
find
more
words
with
“th”
and
share
them.
?教学反思
1.积极引导学生独立思考，寻找规律，培养学生的学习自主性，提高学生自主探究的能力。
2.通过丰富多彩的活动来调动学生的学习积极性。采用
chant、绘本故事、绕口令等多种形式来激发学生的兴趣，让学生体会到语音学习的乐趣。
3.充分利用各种资源来辅助教学。拓展活动中的绘本故事，能够有效地帮助学生巩固th的发音规则。
4.注重了学生学习策略的培养。
Teaching
purpose
通过PPT图片呈现的内容来猜测老师的朋友的信息，引出一系列包含字母组合th的单词，如：Thera,
birthday,
thirty,
fourth，既可以复习旧知，又可以引入本课的主题。
Teaching
purpose
通过chant让学生自主寻找含有/θ/和/?/发音的单词，感受th的发音。
Teaching
purpose
通过创设情境，让学生在轻松愉快的氛围中学习本课时字母组合的发音。
Teaching
purpose
通过整体的趣味展示，再到学生的自主思考，让学生尝试着去归纳和总结th组合的发音规则。教师适时地进行示范，可以起到事半功倍的效果。
Teaching
purpose
设计丰富多彩的趣味活动，有助于学生对th组合的两种不同发音的掌握。
Teaching
purpose
学生通过聆听发音、观察词形等方法，在教师的引导下进一步学习th组合在不同单词中的发音，并适时进行知识迁移。
Teaching
purpose
学生通过给单词找家的趣味练习，巩固th组合在不同单词中的发音。
Teaching
purpose
通过听词圈词和对比朗读，检测学生对th组合发音规则的掌握情况，并进一步巩固th组合的发音规则。
Teaching
purpose
生动有趣的含有th的单词的小故事有助于提高学生学习语音的兴趣，让学生把语音知识运用到实际生活中，同时也可以提高学生的阅读能力，拓宽学生的阅读视野。
2
HYPERLINK
"http://www.21cnjy.com/"
21世纪教育网(www.21cnjy.com)
7
