Unit 2 Colours Part A Letters and sounds教案（含反思，详案与简案）

The
third
period(第三课时)
Part
A
Letters
and
sounds
?教学内容与目标
课时教学内容
课时教学目标
Letters
and
sound
·能够听、说、读、写字母Aa,
Bb,
Cc,
Dd·能够在学习字母音形的基础上，初步掌握3个辅音字母作为单词首字母时的发音
?教学重点
能够听、说、读、写字母Aa,
Bb,
Cc,
Dd,并初步掌握3个辅音字母作为单词首字母时的发音。?教学难点
能够掌握这四个字母的笔顺、书写格式及其在相关例词中的发音。
?教学准备
教学课件、课文录音、视频、字母卡片等。
?教学过程
Step
1:
Warm-up
&
Lead-in
1.
Greetings.
T:
Hi,
boys
and
girls!
Ss:
Hello,
Miss/Mr…
T:
Good
morning!
Ss:
Good
morning!
2.
Enjoy
a
song—ABC
song.（课件出示：教材P6
Let’s
sing板块的歌曲）
Sing
the
ABC
song
with
students.
T:
It’s
a
happy
song.
Do
you
like
it?
Ss:
Yes!
T:
What’s
the
first
letter
of
the
letter
song?
A,
B,
C
or
D?
(Use
body
language
to
explain
“the
first
letter”.)
Ss:
A.
T:
You
are
so
great!
3.
Lead-in.
Show
some
letter
cards
to
students.
T:
Look!
Here
are
some
letter
cards.
Try
your
best
to
get
the
cards.
Step
2:
Presentation
1.
Teach
the
new
letters.
(1)
Learn
the
letter
“Aa”.
Show
the
letter
card
“A”.
T:
Look
at
the
card.
I
see
“A”.
Follow
me,
please.
A,
A,
A!
Let
students
follow
the
teacher.
Ask
students
to
find
out
A-shaped
things
in
their
daily
life.
T:
Can
you
say
something
that
looks
like
“A”?
(Students
can
answer
in
Chinese.)
S1:
宝塔。
S2:
金字塔。
…
T:
You
are
so
clever!
Now,
look
at
the
pictures
and
the
words.
Try
to
find
the
letter
“Aa”.
T:
A,
A,
A!
A
is
for
apple!
A,
A,
A!
A
is
for
ant!
Can
you
find
the
similarity
of
the
two
words?
(Students
can
answer
in
Chinese.)
Ss:
…
T:
Yes!
The
pronunciation
of
the
letter
“a”
in
the
two
words
is
the
same.
It
pronounces
“/?/”.
/?/,
/?/,
/?/,
apple.
/
?/,
/?/,
/?
/,
ant.
Let
students
read
after
the
teacher
and
practice
several
times.
(2)
Learn
the
letter
“Bb”.
Show
the
letter
card
“B”.
T:
Look!
This
is
the
letter
“B”.
B,
B,
B!
Let
students
follow
the
teacher.
Ask
students
to
find
out
B-shaped
things
in
their
daily
life.
T:
Can
you
say
something
that
looks
like
“B”?
(Students
can
answer
in
Chinese.)
S1:
眼镜。
S2:
葫芦。
…
T:
Well
done!
Look
at
the
pictures
and
the
words.
Point
to
the
letter
“Bb”.
T:
B,
B,
B!
B
is
for
book!
B,
B,
B!
B
is
for
bag!
Can
you
find
the
similarity
of
the
two
words?
(Students
can
answer
in
Chinese.)
Ss:
…
T:
Yes!
The
pronunciation
of
the
letter
“b”
in
the
two
words
is
the
same.
It
pronounces
“/b/”.
/b/,
/b/,
/b/,
bag.
/b/,
/b/,
/b/,
book.
Let
students
read
after
the
teacher
and
practice
several
times.
(3)
Learn
the
letter
“Cc”.
Show
the
letter
card
“C”.
T:
Look!
This
is
the
letter
“C”.
C,
C,
C!
Let
students
follow
the
teacher.
Ask
students
to
draw
C-shaped
things
they
are
familiar
with.
T:
Can
you
draw
something
that
looks
like
“C”?
(Give
an
example
to
students
first,
such
as
drawing
a
moon.)
Let
students
draw
some
other
things
that
look
like
“C”.
T:
Now!
Look
at
the
pictures
and
the
words.
Find
out
the
letter
“Cc”,
please!
T:
C,
C,
C!
C
is
for
cat!
C,
C,
C!
C
is
for
crayon!
Can
you
find
the
similarity
of
the
two
words?
(Students
can
answer
in
Chinese.)
Ss:
…
T:
Yes!
The
pronunciation
of
the
letter
“c”
in
the
two
words
is
the
same.
It
pronounces
“/k/”.
/k/,
/k/,
/k/,
cat.
/k/,
/k/,
/k/,
crayon.
Let
students
read
after
the
teacher
and
practice
several
times.
(4)
Learn
the
letter
“Dd”.
Show
the
letter
card
“D”.
T:
Look!
This
is
the
letter
“D”.
D,
D,
D!
Let
students
follow
the
teacher.
Ask
students
to
draw
D-shaped
things
they
are
familiar
with.
T:
Can
you
draw
something
that
looks
like
“D”?
(Give
an
example
to
students
first,
such
as
drawing
an
open
mouth.)
Let
students
draw
some
other
things
that
look
like
“D”.
…
T:
Nice
job!
Look
at
the
pictures
and
the
words.
Find
out
the
letter
“Dd”,
please!
T:
D,
D,
D!
D
is
for
dog!
D,
D,
D!
D
is
for
duck!
Can
you
find
the
similarity
of
the
two
words?
(Students
can
answer
in
Chinese.)
Ss:
…
T:
Yes!
The
pronunciation
of
the
letter
“d”
in
the
two
words
is
the
same.
It
pronounces
“/d/”.
/d/,
/d/,
/d/,
duck.
/d/,
/d/,
/d/,
dog.
Let
students
read
after
the
teacher
and
practice
several
times.
2.
Listen,
repeat
and
chant.
Play
the
recording.
(课件出示：教材P16
Listen,
repeat
and
chant的音频)
Let
students
listen
to
the
recording
carefully
and
pay
attention
to
the
pronunciation
and
the
intonation.
Show
the
chant
of
“Listen,
repeat
and
chant”
on
the
PPT.
Play
the
recording
again.（出示课件）
T:
Turn
to
page
16.
Let’s
listen
and
chant
together!
Step
3:
Practice
1.
Listen
and
circle.
（1）Show
the
pictures
of
“Listen
and
circle”.
(课件出示：教材P16
Listen
and
circle的图片)
Let
students
observe
the
pictures
and
try
to
predict
the
key
words.
(2)
Play
the
recording.
(课件出示：教材P16
Listen
and
circle的音频)
Let
students
listen
and
circle
the
letters.
（3）Check
the
answers
with
students.
(Answers:
d;
c;
b;
c;
d)
2.
What’s
missing?
(1)
Let
students
find
out
the
missing
letter
in
each
word
according
to
the
pictures.
(2)
Let
students
read
aloud
the
complete
words.
(apple,
book,
ant,
cat,
dog)
Step
4:
Consolidation
&
Extension
1.
Write
and
say.
(1)
Write
down
the
letters
“Aa,
Bb,
Cc,
Dd”
on
the
blackboard
step
by
step.
Ask
students
to
write
them
down
in
their
exercise
books.
Choose
some
students
to
write
on
the
blackboard.
Let
students
pay
attention
to
the
correct
stroke
order
and
writing
form
of
the
letters.
(2)
Prepare
the
cards
of
the
four
letters.
Choose
one
student
to
come
to
the
podium.
Let
the
student
hold
up
the
cards
one
by
one,
and
the
other
students
read
the
corresponding
letters
quickly.
2.
Do
the
alphabet
exercises.
Play
a
video
about
the
alphabet
(A,
B,
C,
D)
exercises.（课件出示：字母操视频的A~D片段）
Ask
students
to
sing
and
do
the
actions
after
the
video.
?板书设计
?作业设计
1.
Practice
the
chant
of
this
period.
2.
Do
the
exercises.
?教学反思
1.
活动设计丰富多彩，较大地激发了学生的学习热情，同时也有效地提升了学生的核心素养。
2.
教学活动以学生为主体，培养了学生的自主探究能力，充分发挥了学生的学习主动性。
3.
通过寓教于乐的教育方式，让学生在玩中学、学中用，较好地完成了教学目标。
4.
TPR教学法的应用活跃了课堂氛围，建立了良好的师生关系。
5.
板书设计具有规范性，为学生正确书写习惯的培养打下了良好的基础。
?Teaching
Contents
&
Teaching
Aims
Letters
and
sounds
?·Be
able
to
listen,
speak,
read
and
write
the
letters
“Aa,
Bb,
Cc,
Dd”.
?·Be
able
to
master
the
pronunciation
of
the
three
consonants
as
the
first
letter
in
words.
?Teaching
Priorities
·Be
able
to
listen,
speak,
read
and
write
the
letters
“Aa,
Bb,
Cc,
Dd”
and
master
the
pronunciation
of
the
three
consonants
as
the
first
letter
in
words.
?Teaching
Difficulties
·Be
able
to
master
the
stroke
order
and
the
writing
form
of
the
four
letters
as
well
as
the
pronunciation
of
the
four
letters
in
related
words.
?Teaching
Procedures
Teaching
Stages
Teacher’
s
Activities
Students
Activities
Teaching
Purposes
Warm-up
&Lead-in
1.
Greetings.2.
Enjoy
a
song.3.
Lead-in.
Show
some
letter
cards
to
students.
1.
Greetings.2.
Sing
the
ABC
song
with
the
teacher.3.
Try
to
get
the
letter
cards.
Use
the
song
to
create
a
pleasant
learning
environment
and
prepare
for
the
study
of
the
new
lesson.
Stimulate
students’
interest
in
learning
and
lead
in
the
topic
of
this
period
by
showing
the
letter
cards.
Presentation
1.
Teach
the
new
letters
“Aa,
Bb,
Cc,
Dd”.
Show
the
letter
cards.
Ask
students
to
find
out
or
draw
things
that
look
like
the
letters.
Teach
the
pronunciation
of
the
letters
in
the
related
words.
Learn
the
new
letters.Find
out
or
draw
things
that
look
like
the
letters.Learn
the
pronunciation
of
the
letters
in
the
related
words.
Combine
the
teaching
of
letters
with
the
teaching
of
words.
Lead
students
to
explore
the
pronunciation
rules
of
the
letters
in
different
words
independently.
Enhance
the
fun
of
learning
and
strengthen
students’
memory
of
letter
knowledge
by
asking
students
to
look
for
the
objects
in
the
same
shape
as
the
four
letters.
2.
Listen,
repeat
and
chant.
Play
the
recording.
Show
the
chant.
Listen
to
the
recording
carefully.
Pay
attention
to
the
pronunciation
and
the
intonation.
Then
listen
and
chant
together.
Lead
students
to
read
the
letters
and
the
chant
with
correct
pronunciation
and
intonation.
Practice
1.
Listen
and
circle.(1)
Show
the
pictures
of
“Listen
and
circle”.(2)
Play
the
recording.(3)
Check
the
answers
with
students.
(1)
Observe
the
pictures
and
try
to
predict
the
key
words.(2)
Listen
and
circle
the
letters.(3)
Check
the
answers.
Reduce
the
difficulty
of
completing
the
listening
task
by
observing
the
pictures
and
predicting
the
key
words.
Consolidate
the
new
knowledge
by
circling
the
letters.
And
let
students
further
perceive
the
letters
in
words
by
finding
out
the
missing
letters.
2.
What’s
missing?(1)
Let
students
find
out
the
missing
letter
in
each
word.(2)
Let
students
read
aloud
the
complete
words.
(1)
Find
out
the
missing
letters.(2)
Read
aloud
the
complete
words.
Consolidation&Extension
1.
Write
and
say.(1)
Write
down
the
letters
“Aa,
Bb,
Cc,
Dd”
on
the
blackboard
step
by
step.(2)
Prepare
the
cards
of
the
four
letters.
Write
down
the
letters
in
their
exercise
books.
Pay
attention
to
the
correct
stroke
order
and
writing
form
of
the
letters.
Form
the
correct
writing
habit.
Use
the
alphabet
exercises
to
make
the
alphabetic
learning
more
interesting.
2.
Do
the
alphabet
exercises.
Sing
and
do
the
actions
after
the
video.
Homework
1.
Practice
the
chant
of
this
period.2.
Do
the
exercises.
Teaching
purpose
用歌曲营造愉快的学习氛围，同时也为新课的学习做铺垫。通过展示字母卡片，激发学生的学习兴趣，进而导入新课。
Teaching
purpose
将字母教学和单词教学相结合并融入语音知识，引导学生自主探究字母在单词中的发音规则。通过让学生寻找生活中与字母形状相同的物品来加强学习的趣味性，强化学生对字母知识的记忆。
Teaching
purpose
教师播放录音，学生听录音跟读。引导学生按照正确的语音、语调朗读字母和chant。
Teaching
purpose
引导学生观察图片进行听前预测，降低听力任务的难度。通过听音圈出听到的单词的首字母，巩固新知。以补充单词首字母的形式让学生进一步在单词中感知新学的字母。
Teaching
purpose
通过认真观察四线三格中字母的笔顺和正确的书写格式来培养学生规范的英文书写习惯，最后用字母操增强字母知识学习的趣味性。