(共22张PPT)
Unit
6
How
Many?
Part
B
Let’s
learn
&
Let’s
chant
PEP·三年级下册
Let’s
chant
Hello,
my
friend.
Please
tell
me.
How
many
cars
do
you
see?
One,
two,
three
…
I
see
eleven.
One,
two,
three
…
I
see
eleven.
11
12
13
14
15
Game:
Guess
the
number.
I
guess
twelve.
No,
more.
Thirteen.
Yes,
you’re
right.
How
many
pencils
do
I
have?
thirteen
fourteen
three
four
ten
ten
+
+
=
=
How
about
“six
/
seven/eight/nine
+
ten
=?”
Let's
work
out.
fifteen
five
ten
+
=
sixteen
seventeen
six
seven
ten
ten
+
+
=
=
eighteen
eight
ten
+
=
nineteen
nine
ten
+
=
十六
十七
基数词+teen后缀
十八
十九
基数词+teen后缀
?
ten
ten
+
=
二十
Listen
and
answer
What
does
John
see?
Cars.
Watch
and
answer
How
many
cars
do
they
have?
They
have
twenty.
How
many
cars
do
you
have?
We
have
twenty.
Listen
and
repeat
Work
in
pairs
Role-play
John
and
the
worker
in
pairs.
Act
out.
Let’s
chant
How
many
do
you
have?
How
many
do
you
see?
10
and
8
makes
18.
Can
you
count
with
me?
How
many
do
you
have?
How
many
do
you
see?
4
times
5
makes
20.
Can
you
count
with
me?
Magic
words
Look
at
the
turntable,
when
it
stops,
please
say
the
number
as
quickly
as
you
can.
8+9=
4×5=
3×6=
2×8=
12+7=
Make
your
own
dialogues.
—How
many
____
do
you
have?
—I
have
_____.
16
17
18
19
20
A:
How
many
________
do
you
have?
B:
I
have
________.
erasers
sixteen
16
17
18
19
20
Blackboard
Design
Unit
6
How
many?
—How
many
cars
do
you
have?
—I
have
twenty.
sixteen
six
ten
+
=
seventeen
eighteen
seven
eight
nineteen
nine
ten
ten
ten
+
=
+
=
+
=
twenty
ten
ten
+
=
Practice
the
new
words
and
chant
to
your
family
members.
Homework
谢谢！The
fifth
period(第五课时)
Part
B
Let’s
learn
&
Let’s
chant
?教学内容与目标
课时教学内容
课时教学目标
Let’s
learn
·能够在语境中借助图片等帮助理解新词“sixteen,
seventeen,
eighteen,
nineteen,
twenty”的意思,并能正确发音·能够听懂?会说?会正确运用句型“—How
many…do
you
have?—I
have…”
Let’s
chant
·能够熟练诵读Let’s
chant板块的歌谣,进一步加深对重点单词和句型的理解与运用
?教学重点
1.能够在巩固数字单词eleven~fifteen的基础上,学习新词“sixteen,
seventeen,
eighteen,
nineteen,
twenty”的意思,并能正确发音?
2.能够听懂?会说?会正确运用句型“—How
many…do
you
have?—I
have…”?
?教学难点
能够区分数字单词“sixteen,
seventeen,
eighteen,
nineteen,
twenty”并正确发音?
?教学准备
PPT课件?课文录音?视频等?
?教学过程
Step
1:
Warm-up
&
Revision
1.
Greetings.
2.
Let’s
chant.
3.
Revision.
Game:
Guess
the
number.
The
teacher
uses
the
PPT
to
show
some
pictures
(只展示图片的一部分),
and
asks
students
to
guess
the
number
of
the
things.
T:
Look,
how
many
pencils
do
I
have?
S1:
I
guess
twelve.
T:
No,
more/less.
S2:
Thirteen.
/
Eleven.
T:
Yes,
you’re
right.
…
Step
2:
Presentation
1.
Let’s
work
out.
T:
As
we
know,
three+ten=thirteen,
four+ten=fourteen,
five+ten=fifteen.
How
about
“six/seven/eight/nine+ten=?”
(课件出示:six+ten至nine+ten的练习题)
(1)
The
teacher
checks
the
answers
and
teaches
the
new
words
“sixteen,
seventeen,
eighteen,
nineteen”.
(2)
The
teacher
leads
students
to
find
out
the
spelling
rules
of
the
new
words.
(基数词+teen后缀)(课件出示:sixteen至nineteen的构词规律)
T:
Now,
how
about
“ten+ten=?”
Ss:
Twenty.
T:
Yes,
you’re
right!
2.
Let’s
learn.
(1)
Listen
and
answer.
①The
teacher
shows
the
picture
of
“Let’s
learn”.
(课件出示:教材P62
Let’s
learn的图片)
T:
What
does
John
see?
Let’s
have
a
look.
②Students
look
at
the
picture
first,
and
then
listen
to
the
recording.
(播放课件)
③The
teacher
checks
the
answer.
(Cars.)
(2)
Watch
and
answer.
①The
teacher
shows
the
video
of
“Let’s
learn”
and
asks,
“How
many
cars
do
they
have?”
②Students
watch
the
video
and
answer
the
question.
(They
have
twenty.)
③The
teacher
checks
the
answer
with
students.
(3)
Listen
and
repeat.
Students
follow
the
recording
to
read
the
dialogue.
Step
3:
Practice
1.
Work
in
pairs.
(1)
Ask
students
to
role-play
John
and
the
worker
in
pairs.
(2)
Act
out.
2.
Let’s
chant.
(1)
The
teacher
shows
the
video
of
“Let’s
chant”.
(课件出示:教材P62
Let’s
chant的视频)
(2)
Students
watch
the
video
and
follow
it
to
chant.
3.
Magic
words.
T:
I
have
a
turntable,
when
it
stops,
please
say
the
answer
as
quickly
as
you
can.
OK?
(出示课件)
Ss:
OK.
T:
For
example,
what
does
8
and
9
make?
Ss:
8
and
9
makes
seventeen.
Step
4:
Consolidation
&
Extension
1.
Make
your
own
dialogues.
(1)
The
teacher
shows
a
picture
on
the
PPT.
(2)
Students
ask
and
answer
in
pairs
like
this:
S1:
How
many
______
do
you
have?
S2:
I
have
_______.
(3)
Ask
some
pairs
to
show
their
dialogues.
2.
Summary.
Evaluate
the
performance
of
students
in
class.
?板书设计
?作业设计
Practice
the
new
words
and
chant
to
your
family
members.
?教学反思
1.这节课是本单元的一节词汇课?在导入环节,以一个简单的猜数字游戏唤醒学生的知识储备,同时活跃课堂气氛?
2.在呈现新知环节,教师充分结合学生已学知识来展开教学,以让学生回答加法算式引出新单词的教学,让学生自己寻找数字规律,这样既集中了学生的注意力,又培养了学生独立思考的能力?
3.在操练环节,教师让学生积极主动地参与到活动中,让他们在快乐的氛围中轻松完成学习任务?
?Teaching
Contents
&
Teaching
Aims
Let’s
learn
·Be
able
to
understand
the
new
words
“sixteen,
seventeen,
eighteen,
nineteen,
twenty”
and
pronounce
them
correctly.
·Be
able
to
understand,
speak
and
use
the
sentence
structures
“—How
many…do
you
have?
—I
have…”
properly.
Let’s
chant
·Be
able
to
chant
skillfully,
and
further
deepen
the
understanding
and
the
application
of
the
key
words
and
sentence
structures.
?Teaching
Priorities
·Master
the
new
words
“sixteen,
seventeen,
eighteen,
nineteen,
twenty”
and
pronounce
them
correctly.
·Use
the
sentence
structures
“—How
many…do
you
have?
—I
have…”
properly.
?Teaching
Difficulties
·Be
able
to
distinguish
the
words
“sixteen,
seventeen,
eighteen,
nineteen,
twenty”
and
pronounce
them
correctly.
?Teaching
Procedures
Teaching
Stages
Teacher’
s
Activities
Students’
Activities
Teaching
Purposes
Warm-up
&
Revision
1.
Greetings.2.
Let’s
chant.3.
Revision.Game:
Guess
the
number.
1.
Greetings.2.
Listen
and
chant.3.
Play
the
game
and
guess
the
number.
Review
the
knowledge
through
a
cheerful
song.
At
the
same
time,
the
chant
can
enliven
the
class
and
stimulate
students’
interest
in
learning.
Presentation
1.
Let’s
work
out.Teach
the
new
words
and
lead
students
to
find
out
the
spelling
rules
of
the
new
words.2.
Let’s
learn.(1)Listen
and
answer.(2)Watch
and
answer.(3)Listen
and
repeat.
1.
Learn
the
new
words
and
try
to
find
out
the
spelling
rules
of
the
new
words.2.
Look
at
the
picture
and
answer
the
question.
Watch
the
video
and
answer
the
question.
Follow
the
recording
to
read
the
dialogue.
Find
out
the
spelling
rules
according
to
the
calculation
results
and
further
consolidate
the
key
words
of
this
lesson.
Let
students
remember
the
words
regularly.
Practice
1.
Work
in
pairs.Ask
students
to
role-play
John
and
the
worker
in
pairs
and
act
it
out.2.
Let’s
chant.Show
the
video
of
“Let’s
chant”.3.
Magic
words.
1.
Role-play
John
and
the
worker
in
pairs
and
act
it
out.2.
Watch
the
video
and
follow
it
to
chant.3.
Play
the
game.
Let
students
practice
the
new
words
through
the
song
and
the
game,
and
deepen
their
impression
of
the
new
knowledge
in
a
merry
rhythm.
Consolidation
&
Extension
1.
Make
your
own
dialogues.Show
a
picture
on
the
PPT
and
let
students
ask
and
answer
in
pairs.
Ask
some
pairs
to
show
their
dialogues.2.
Summary.
Look
at
the
picture.
Ask
and
answer
in
pairs
and
act
it
out.
Through
making
new
dialogues,
students
have
the
opportunity
to
practice
their
oral
expression
skills.
At
the
same
time,
students
can
have
a
deeper
understanding
and
master
the
knowledge
they
have
learned,
so
as
to
better
apply
it
to
their
study
and
life.
Homework
1.
Practice
the
new
words
and
chant
to
your
family
members.
2.
Do
the
exercises.
Teaching
purpose
通过活泼有趣的小游戏，复习时间的表达，将学生迅速带入到英语课堂中来。通过播放小视频，呈现教师一天的时间安排，拉近与学生的距离，为授新课做好铺垫。
2
7
