The
second
period
(第二课时)
Part
A
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
·能够听、说、认读单词：cool,
cold,
hot,
warm,
weather·能够熟练运用句型“It's…in…”来介绍不同地方的天气特征
Let's
chant
·能够在图片、动作和音频等帮助下理解歌谣中对不同天气特点的描述并能够通过替换词创造新歌谣，对在不同气候下人物的穿戴提出建议
?教学重点
能够听、说、认读单词：cool,
cold,
hot,
warm,
weather。
?教学难点
能够在创设的情景中运用新学单词和句型模拟天气预报。
?教学准备
PPT课件、课文录音、视频、卡片等。
?教学过程
Step
1:
Warm-up
&Lead-in
1.
Greetings.
2.
Enjoy
the
song—Thunder.
T:
OK,
boys
and
girls.
Let's
enjoy
the
song
and
get
ready
for
the
class.
(课件出示:歌曲《Thunder》的相关内容)
3.
Lead-in.
Show
some
words
on
the
PPT.
（出示课件）
T:
Boys
and
girls,
look
at
the
words
on
the
PPT.
Do
you
find
anything
in
common
among
them?
Ss:
这些单词的词尾都是ther。
T:
Well
done!
Now
follow
me:
mother,
father,
brother,
weather.
Ss:
mother,
father,
brother,
weather.
Show
the
picture
of
“Let's
learn”
on
the
PPT.
(出示课件)
T:
This
is
the
weather
report.
Do
you
want
to
be
a
weather
reporter?
Ss:
Yes.
T:
Come
on!
Let's
have
a
try!
Step
2:
Presentation
1.
Present
the
picture
of
“Let's
learn”
on
the
PPT.
T:
Who
is
she?
Ss:
She's
a
weather
reporter.
T:
What
is
she
talking
about?
Ss:
She
is
talking
about
the
weather.
T:
What
cities
can
you
see?
Ss:
Harbin,
Beijing,
Lhasa
and
Hong
Kong.
T:
What's
the
weather
like
in
these
cities?
Let's
go
to
see.
2.
Learn
the
new
words
and
the
sentence
structure.
Play
the
recording.
（出示课件）
(1)
Learn
the
word
“warm”.
T:
Look!
Beijing
is
20
degrees.
It's…
Ss:
It's
warm
in
Beijing.
Write
down
the
word
“warm”
on
the
blackboard.
Play
the
recording.
（出示课件）
Lead
students
to
read
the
word
for
several
times.
T:
Beijing
is
20
degrees.
It's
warm
in
Beijing.
Write
down
the
sentence
on
the
blackboard.
Lead
students
to
read
the
sentence
for
several
times.
T:
Hangzhou
is
22
degrees.
Ss:
It's
warm
in
Hangzhou.
T:
Guilin
is
24
degrees.
Ss:
It's
warm
in
Guilin.
Lead
students
to
use
the
sentence
structure
to
practice
the
new
word.
(2)
Learn
the
word
“cold”.
T:
Look.
Harbin
is
5
degrees.
Is
it
warm?
Ss:
No,
it's
cold.
Write
down
the
word
“cold”
on
the
blackboard.
Play
the
recording.
（出示课件）
Lead
students
to
read
the
word
for
several
times.
T:
Harbin
is
5
degrees.
It's…
Ss:
It's
cold
in
Harbin.
T:
Changchun
is
8
degrees.
Ss:
It's
cold
in
Changchun.
T:
London
is
6
degrees.
Ss:
It's
cold
in
London.
Lead
students
to
use
the
sentence
structure
to
practice
the
new
word.
(3)
Learn
the
word
“cool”.
T:
Look.
Lhasa
is
15
degrees.
Is
it
cold?
Ss:
No,
it's
cool.
T:
Good
answer!
Write
down
the
word
“cool”
on
the
blackboard.
Play
the
recording.
（出示课件）
Lead
students
to
read
the
word
for
several
times.
T:
Lhasa
is
15
degrees.
Ss:
It's
cool
in
Lhasa.
T:
Shanghai
is
17
degrees.
Ss:
It's
cool
in
Shanghai.
T:
Dalian
is
16
degrees.
Ss:
It's
cool
in
Dalian.
Lead
students
to
use
the
sentence
structure
to
practice
the
new
word.
(4)
Learn
the
word
“hot”.
T:
Look!
Hong
Kong
is
30
degrees.
Is
it
cool?
Ss:
No,
it's
hot.
Write
down
the
word
“hot”
on
the
blackboard.
Play
the
recording.
（出示课件）
Lead
students
to
read
the
word
for
several
times.
T:
Wuhan
is
35
degrees.
Ss:
It's
hot
in
Wuhan.
T:
Chengdu
is
37
degrees.
Ss:
It's
hot
in
Chengdu.
Lead
students
to
use
the
sentence
structure
to
practice
the
new
word.
Step
3:
Practice
1.
Let's
play:
What's
missing?
(1)
Look
and
say.
Show
the
word
cards
to
students
one
by
one.
Students
look
at
the
pictures
and
say
the
words.
(2)
Play
the
game.
Use
the
word
cards
to
play
the
game.
2.
Let's
say.
Show
some
pictures
about
the
weather
in
a
certain
place
to
students
on
the
PPT.
（出示课件）
Students
look
at
the
pictures
and
say
by
using
the
sentence
structure
“It's…
in…”
3.
Let's
chant.
(1)
Show
the
picture
of
“Let's
chant”
on
the
PPT.
(课件出示：Let's
chant的图片)
T:
Look
at
the
picture.
It's
cold
outside.
The
girl
should
wear
her
hat
and
coat.
It's
warm
inside.
What
should
the
girl
do?
Let's
have
a
look.
(课件出示:Let's
chant视频)
(2)Encourage
students
to
adapt
the
chant
by
using
“hot”
and
“cool”.
Make
a
demonstration.
(课件出示：新编的chant示例)
Step
4:
Consolidation
&
Extension
To
be
a
little
weather
reporter”
1.
Create
a
situation.
Show
some
places
with
different
temperatures
on
the
PPT.
T:
This
is
the
weather
report.
Let's
try
to
be
a
weather
reporter.
2.
Be
a
weather
reporter.
Give
students
a
few
minutes
to
prepare.
Let
them
use
the
words
and
the
sentence
structure
they
have
learned
to
report
the
weather
of
these
cities.
3.
Show
time.
Ask
two
students
to
show
their
reports.
?板书设计
?作业设计
Show
a
weather
report
to
your
family.
?教学反思
1.
注重学生对新单词的理解和运用，增加实践机会，在运用中加强练习。
2.
教师的语言非常具有导向性，引导学生学习单词以及句型。活动的设计具有层次性和梯度性，从简到繁，从易到难，遵循了学生的认知规律。
3.
教师在图片、动作和视频的帮助下引导学生理解书上歌谣中对不同天气特点的描述，并通过替换词创造新歌谣，对在不同天气下人物的穿戴提出建议，培养学生的创造能力。
4.
通过“小小天气播报员”这个自然真实的情景，让学生在情境中合理运用所学单词及句型，培养学生的综合语言运用能力。
?Teaching
Contents
&
Teaching
Aims
Let's
learn
·Be
able
to
listen,
speak
and
read
the
new
words
“cool,
cold,
hot,
warm,
weather”.
·Be
able
to
introduce
the
weather
characteristics
of
different
places
by
using
“It's…in…”
Let's
chant
·Understand
the
description
of
different
weather
characteristics
in
the
chant
and
create
a
new
chant
by
replacing
words.
Give
suggestions
on
the
wearing
in
different
weather.
?Teaching
Priorities
?Be
able
to
listen,
speak
and
read
the
new
words
“cool,
cold,
hot,
warm,
weather”.
?Teaching
Difficulties
?Imitate
a
weather
report
by
using
the
new
words
and
the
sentence
structure.
?Teaching
Procedures
Teaching
Stages
Teacher’
s
Activities
Students’
Activities
Teaching
Purposes
Warm-up&Lead-in
1.
Greetings.
2.
Enjoy
the
song—Thunder.3.
Lead-in.Show
some
words
on
the
PPT.
1.
Greetings.2.
Enjoy
the
song.3.
Follow
the
teacher
to
read
the
words
on
the
PPT.
Before
learning
the
new
content,
let
students
listen
to
the
song
related
to
the
theme
of
this
lesson.
Permeate
in
advance,
and
let
students
naturally
enter
the
learning
atmosphere.
Presentation
1.
Present
the
picture
to
the
class.Talk
about
the
picture.
Look
at
the
picture.
Talk
about
the
picture
with
the
teacher.
Get
the
initial
impression.
2.
Learn
the
new
words
and
the
sentence
structure.Teach
the
words
“warm,
cold,
cool,
hot”.Lead
students
to
use
the
sentence
structure
“It's…in…”
to
practice
the
new
words.
Listen
to
the
recording.Learn
to
read
and
practice
the
new
words
and
the
sentence
structure.
Help
students
understand
the
new
words
and
the
sentence
structure.
Lead
students
to
learn
and
practice
the
new
words
in
the
sentences.
Practice
1.
Let's
play：
What's
missing?Show
the
word
cards
to
students.
Look
at
the
pictures
and
say
the
words.Play
the
game
by
using
the
word
cards
to
practice
the
words.
Practice
the
new
words.
Mobilize
students'
various
senses.
2.
Let's
say.Show
some
pictures
about
the
weather
in
a
certain
place
on
the
PPT.
Look
at
the
pictures
and
say
by
using
the
sentence
structure
“It's…in…”
It
can
not
only
activate
the
atmosphere,
but
also
strengthen
students'
memory
of
the
new
words
and
the
sentence
structure.
3.
Let's
chant.(1)
Show
the
picture
of
“Let's
chant”
on
the
PPT.(2)
Encourage
students
to
adapt
the
chant
by
using
“hot”
and
“cool”.
Look
at
the
picture
and
read
the
chant.
Create
a
new
chant
by
replacing
words.
Lead
students
to
understand
the
description
of
different
weather
characteristics
in
the
chant
with
the
pictures,
the
actions
and
the
video.
(续表)
Teaching
Stages
Teacher’
s
Activities
Students’
Activities
Teaching
Purposes
Consolidation&Extension
“To
be
a
little
weather
reporter”1.
Create
a
situation.Show
some
places
with
different
temperatures
on
the
PPT.2.
Be
a
weather
reporter.3.
Show
time.
Imitate
the
weather
report.
And
then
act
it
out
in
class.
Create
a
natural
and
real
situation
to
help
students
to
use
what
they
have
learned.
Cultivate
students'
comprehensive
ability
of
using
language.
Homework
1.
Show
a
weather
report
to
your
family.2.
Do
the
exercises.
Teaching
purpose
在学习新内容之前,让学生听与本课时主题相关的歌曲，提前进行渗透，使学生自然进入英语的学习氛围中。
Teaching
purpose
通过书中图片及相应的大气温度帮助学生理解新单词，引导学生边学边练。将刚学的单词运用到句型中，使学生进一步掌握如何描述天气的句型。
Teaching
purpose
先通过音—形配对练习新学单词，再用小游戏的形式进行练习。充分调动学生的多种感官，既可以活跃课堂气氛，又可以加强学生对新学单词和句型的记忆。
Teaching
purpose
引导学生在图片、动作和视频的帮助下理解歌谣中对不同天气特点的描述。并通过替换词改编歌谣，对在不同天气下人物的穿戴提出建议。
Teaching
purpose
通过“小小天气播报员”这个自然真实的情景，让学生在情境中合理运用所学单词及句型，培养学生的综合语言运用能力。
2
2(共33张PPT)
PEP·四年级下册
Unit
3
Weather
Part
A
Let’s
learn
&
Let’s
chant
Enjoy
a
song
mother
father
brother
Lead-in
weather
This
is
the
weather
report.
Do
you
want
to
be
a
weather
reporter?
1.
Who
is
she?
2.
What
is
she
talking
about?
3.
What
cities
can
you
see?
4.
What’s
the
weather
like
in
these
cities?
Look
and
answer
Let’s
learn
Good
morning.
This
is
the
weather
report.
It’s
warm
in
Beijing
today.
Beijing
warm
(20℃)
Beijing
is
20
degrees.
It’s
warm
in
Beijing.
温暖的；暖和的
warm
It’s
warm.
A:
Hangzhou
is
22
degrees.
B:
It’s
warm
in
Hangzhou.
A:
Guilin
is
24
degrees.
B:
It’s
_____
in
Guilin.
warm
Harbin
cold
(5℃)
A:
Harbin
is
5
degrees.
Is
it
warm?
B:
No,
it’s
cold.
寒冷的；冷的
A:
Changchun
is
8
degrees.
B:
It’s
______
in
Changchun.
cold
A:
London
is
6
degrees.
B:
___________________.
It's
cold
in
London.
Lhasa
cool
(15℃)
A:
Lhasa
is
15
degrees.
Is
it
cold?
B:
No,
it's
cool.
凉的；凉爽的
A:
Shanghai
is
17
degrees.
B:
It’s
cool
in
Shanghai.
A:
Dalian
is
16
degrees.
B:
It’s
cool
in
Dalian.
Hong
Kong
hot
(30℃)
A:
Hong
Kong
is
30
degrees.
Is
it
cool?B:
No,
it's
hot.
热的；烫的
A:
Wuhan
is
35
degrees.
B:
It’s
hot
in
Wuhan.
A:
Chengdu
is
37
degrees.
B:
It’s
hot
in
Chengdu.
Look
and
say
Who
is
faster?
Words
game
What’s
missing?
cold
warm
cool
hot
What’s
missing?
cold
warm
cool
hot
What’s
missing?
cold
warm
cool
hot
What’s
missing?
cold
warm
cool
hot
It’s…
in…
Let’s?say
Brrr,
it’s
cold.
It’s
cold
outside.
Put
on
a
hat.
Cold,
bye-bye!
Mmm!
It’s
warm.
It’s
warm
inside.
Take
off
your
shoes.
It
feels
so
nice.
Let’s
chant
Oh,
it’s
hot.
It’s
hot
outside.
Open
the
umbrella.
Hot,
bye-bye!
Ahh!
It’s
cool.
It’s
cool
inside.
Turn
on
the
fun.
It
feels
so
nice.
Adapt
the
chant
by
using
“hot,
cool”.
Let’s
try
Do
you
want
to
be
a
weather
reporter?
City
Weather
Xi’an
warm(25℃)
Chongqing
hot(36℃)
Qingdao
cool(25℃)
Changchun
cold(8℃)
Good
morning!
This
is
the
weather
report.
It’s
warm
in
Xi’an
today.
It’s…
in…
Show
time
Good
morning!
This
is
the
weather
report.
It’s
hot
in
Chongqing
today.
It’s…
in…
Blackboard
design
It’s
in
cold
warm
hot
cool
Unit
3
Weather
Harbin
Beijing
Hong
Kong
Lhasa
Homework
Show
a
weather
report
to
your
family.
