Unit 4 Where's my schoolbag? SectionA (1a-1c) 课件(共25张PPT)

(共25张PPT)
Unit
4
Section
A
(1a-1c)
Unit
4
Where’s
my
schoolbag?
dictionary
pen
eraser
ruler
—
What’s
this
in
English?
—
It’s
a
/
an
…
book
pencil
box
pencil
schoolbag
Lead-in
table
bed
dresser
sofa
chair
bookcase
—
What’s
that?
—
It’s
a
______.
table
Presentation
head
hat
表示方位的介词
in
在……
里面
on
在……上（有接触）
under
在……下
A:
Where
are
the
pencils?
B:
They
are
in
the
schoolbag
.
Where
are
the
apples?
They’re
on
the
table.
Where
is
the
baseball?
It’s
under
the
chair.
Where’s
Tom?
It’s
in
the
case.
I’m
Tom.
where’s
=
where
is
Where’s
Tom?
It’s
on
the
case.
Where’s
Tom?
It’s
under
the
case.
in
on
under
Where
is
Tom?
1.
table
__
2.
bed
__
3.
bookcase
__
4.
sofa
__
5.
chair
__
6.
schoolbag
__
7.
books
__
8.
keys
__
b
e
h
g
d
a
b
c
Match
the
words
with
the
things
in
the
picture.
1a
Listen
and
number
the
things
in
the
picture
[1-4].
Listening
2
3
4
1b
Practice
the
conversation
in
1a
with
your
partner.
Then
make
your
own
conversations
using
the
words
in
the
box.
Pairwork
on
in
under
A:
Where
is
the
schoolbag?
B:
It’s
under
the
table.
1c
Where
are
my
books?
They’re
on
the
sofa.
Where’s
my
pencil
box?
It’s
in
your
schoolbag.
Where’s
my
computer
game?
It’s
under
your
bed.
A:
Where’s
the
…?
B:
It’s
…
Where’s
the
pencil?
It’s
in
the
pencil
box.
…
…
…
…
…
…
Where
are
the
…?
They
are
…
Where
are
the
keys?
They
are
on
the
table.
…
Ask
and
answer
in
pairs.
Grammar
1.Where
questions
2.介词on,
in,
under
Where
is
…?
……在哪？
It’s
under/
on/
in…
它在……下面/上面/里面。
Where
are…?
……在哪？
They’re
under/
on/
in…
它们在……下面/上面/里面。
where’s
是where
is
的缩写。这是一个由特殊疑问词where引导的特殊疑问句,
询问某物在何处。
Where
question
如果句子的主语是可数名词的单数形式或不可数名词，用is，如果主语是可数名词的复数形式，用are。这类句子的答语往往是“It
is
/
They
are
+
方位介词＋名词或代词”。如：
---
Where
is
the
computer?
计算机在哪儿？
---
It’s
on
the
desk.
它在桌子上。
---
Where
are
his
keys?
他的钥匙在哪儿？
---
They
are
on
the
sofa.
它们在沙发上。
　　这三个介词都是用来指示位置关系的介词，与后面表示地点的宾语构成介词短语，表明
两个对象的位置关系，所以我们形象地称之
为方位介词。
on的意思为
“在……的上面”，所提到的两个对象有一定的接触面。例如：
The
cat
is
on
the
box.
这只小猫在箱子上。
on,
in
和
under
in意为
“在……里面”，所提到的两个对象在位置上有相对的包含关系。
The
cat
is
in
the
box.
这只小猫在箱子里。
under意为“在……下面”，所提到的两个对象没有接触面。
The
cat
is
under
box.
这只小猫在箱子下面。
They
are
under
the
chair.
2.
My
clock
is
on
the
table.
3.
His
keys
are
in
the
drawer.
4.
Tommy
is
at
school.
5.
Anna’s
books
are
on
the
bookcase.
Where
are
they?
Where’s
your
clock?
Where
are
his
keys?
Where’s
Tommy?
Where
are
Anna’s
books?
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