(共33张PPT)
Unit
4
Where’s
my
schoolbag?
Section
B
1a-1e
New
words
radio
n.
clock
n.
tape
n.
player
n.
tape
player
model
n.
plane
n.
model
plane
收音机；无线电广播
时钟
磁带；录音带；录像带
播放机
磁带播放机
模型
飞机
飞机模型
Where’s
the…?
It’s
on/
in/
under
….
Review
Where
are
the
…?
They
are
in/
on/
under
the…
Lead-in
What’s
this
in
English?
radio
What’s
this
in
English?
clock
What’s
this
in
English?
hat
What’s
this
in
English?
model
plane
What’s
this
in
English?
tape
What’s
this
in
English?
tape
player
1a
Match
the
words
with
the
things
in
the
picture.
1.
radio
___
3.
tape
player
___
5.
tape
___
2.
clock
___
4.
model
plane
___
6.
hat
___
a
f
d
e
b
c
Language
points
tape
player
n.
录音机
【自主归纳】
(1)这是由两个名词(tape磁带，player播放器)组成的短语。其中tape作定语，修饰名词player。
(2)
由两个名词组成的短语，变复数时通常把第二个名词变成复数，第一个名词不变。
an
alarm
clock
two
alarm
clocks
(3)
两个名词组成的短语变复数时也有一些特殊的变法。
两个名词同时变成复数。
a
man
teacher
→
two
men
teachers
a
woman
doctor
→
two
women
doctors
第一个名词永远用复数，第二个名词可单数可复数。
a
sports
meet
→
two
sports
meets
radio
n.
收音机；无线电广播
【语境领悟】
The
English
books
are
under
the
radio.
英语书在收音机的下面。
Here
are
two
nice
photos
of
my
family.
这是我的两张漂亮的家庭照片。
I
like
tomatoes.
我喜欢西红柿。
【自主归纳】以o结尾的名词的复数形式
以o结尾的可数名词,
如果是有生命的,
变复数时词尾加-es;
如果没有生命，变复数时词尾加-s。
zoo
→
zoos
(动物园)
tomato
→
tomatoes
(西红柿)
piano
→
pianos
(钢琴)
potato
→
potatoes
(土豆)
photo
→
photos
(照片)
hero
→
heroes
(英雄)
【学以致用】
Are
these
your
(radio)
?
radios
1b
Look
at
the
picture
in
1a
for
three
minutes.
Then
close
your
books
and
write
down
all
the
things
you
remember.
考考你的记忆力
你记住了吗？
bed
schoolbag
baseball
clock
pencil
bookcase
drawer
book
ID
card
sofa
tape
player
tape
table
model
plane
radio
hat
quilt
chair
1c
Listen
and
circle
the
things
Tom
wants
from
his
room.
English
books
tape
player
clock
ruler
notebook
tape
model
plane
radio
1d
Listen
again.
Where
are
Tom’s
things?
Write
them
down.
_____________________________________
_____________________________________
_____________________________________
_____________________________________
The
English
books
are
under
the
radio.
The
ruler
is
on
the
bed.
The
notebook
is
under
the
model
plane.
The
tape
is
in
the
tape
player.
Mom:
Hello.
Tom:
Hi,
Mom.
Could
you
bring
some
things
to
school
for
me?
Mom:
OK.
Tom:
I
need
my
English
books…
Mom:
English
books?
Where
are
your
English
books?
Tom:
Hmm,
they’re
on
the
chair…Oh,
no,
they’re
under
the
radio.
Mom:
OK.
听力原文：
Tom:
And
I
need
my
ruler.
It’s
on
the
bed.
And
my
notebook.
Mom:
Where’s
your
notebook?
Tom:
Uh,
I
don’t
know.
Oh…it’s
under
the
model
plane
in
the
bookcase.
And
Frank’s
tape.
He
needs
it.
Mom:
Where’s
his
tape?
Tom:
Oh,
it’s
in
the
tape
player.
Mom:
OK.
Meet
you
at
one
at
your
school.
Tom:
Thanks,
Mom!
1e
Ask
and
answer
questions
about
the
things
in
Tom’s
room.
Role-play
They’re
under
the
radio.
Where
are
the
English
books?
A:
Where’s
the
ruler.
B:
It’s
under
the
modle
plane.
A:
Where’s
the
notebook?
B:
It’s
on
the
bed.
A:
Where’s
the
radio?
B:
It’s
on
the
table.
Language
points
介词in的用法：
(1)表示方位，意为“在……里面”。
He
is
in
the
classroom.
(2)表示“在(某一时间)”，用于年、月、日、世纪、年代、早上、上午、下午、晚上等名词前。
in
2000
(3)表示“在(某一地点)”，用于地点名称前。
In
Wuhan
（4）表示“用（某种语言）”。
in
English
（5）表示“穿着（某种衣服）”。
in
red
dress
看图写词
tape
radio
model
plane
clock
Exercise
单项选择
1.
Where
are
the
?
A.
radio
B.
radios
C.
radioes
D.
a
radio
2.
—
Where’s
the
baseball?
—
It’s
my
table.
A.
of
B.
in
C.
under
D.
to
3.
—
?
—
They
are
on
the
desk.
A.
Where’s
my
book
B.
Where
are
my
book
C.
Where’s
my
books
D.
Where
are
my
books
4.
—
Is
the
baseball
in
the
bookcase?
—
.
A.
Yes,
they
are
B.
Yes,
it
is
C.
Yes,
it
isn’t
D.
No,
it
is
5.
—
is
her
hat?
—
on
her
bed.
A.
Where;
They
are
B.
What;
It’s
C.
Where;
It’s
D.
What;
They’re
完成句子
1.
我的书包不在床上。
My
schoolbag
the
bed.
2.
我哥哥的手表在椅子下面。
watch
is
the
chair.
3.
录音机在书桌上。
The
is
the
desk.
isn’t
on
My
brother’s
under
tape
player
on
4.
你的飞机模型在哪里?
它在沙发底下吗?
Where’s
your
?
Is
it
?
5.
我不知道他的名字。
I
his
name.
model
plane
under
the
sofa
don’t
know
