Unit 3 Is this your pencil? Section B 2a--3b课件24张

(共24张PPT)
Unit
3
Is
this
your
pencil?
Section
B
2a-3b
What's
this/that?
It's
a/an...
a
pencil
a
book
an
eraser
a
ruler
What're
these/those?
They're...
pencils
books
erasers
rulers
a
pencil
box
a
schoolbag
a
dictionary
Pencil
boxes
schoolbags
dictionaries
1.名词性物主代词
形代
my
our
your
his
her
its
their
名代
mine
ours
yours
his
hers
its
theirs
考点1：形容词性物主代词
后接名词
名词性物主代词
后不接名词
e.g.
This
is
my
pencil
and
that
is
yours.
1.名词性物主代词
考点2：
名词性物主代词=形容词性物主代词+名词
e.g.
This
is
my
pencil
and
that
is
yours.
yours=your
pencil
形代
my
our
your
his
her
its
their
名代
mine
ours
yours
his
hers
its
theirs
my
schoolbag
=
your
pencil
box
=
his
dictionary
=
her
pen
=
our
erasers
=
their
books
=
1.名词性物主代词
mine
yours
his
ours
hers
theirs
形代
my
our
your
his
her
its
their
名代
mine
ours
yours
his
hers
its
theirs
速记技巧：
物主代词分两家，形容词性名词性。
形容词性能力差，身后定把名词加。
物主代词名词性，相当名词可当家。
his,its无变化，my和mine记住它。
其余变形规律化，全部加上S尾巴。
1.名词性物主代词
baseball
What’s
this
?
How
do
you
spell
it?
It’s
a
.
/
?beisb?:l
/
ID
card
What’s
this
?
How
do
you
spell
it?
It’s
an
.
or
/ka:(r)d/
ring
What’s
this
?
How
do
you
spell
it?
It’s
a
.
/ri?/
watch
It’s
a
.
/w?t?/
What’s
this
?
How
do
you
spell
it?
computer
game
What’s
this
?
How
do
you
spell
it?
It’s
a
.
/k?m?pju:t?(r)/
/geim/
notebook
What’s
this
?
How
do
you
spell
it?
It’s
a
.
/?n?utbuk/
ring
baseball
notebook
watch
computer
game
ID
card
baseball
ring
s
s
notebook
s
What’re
these？
They
are
watch
es
Who’s
the
quickest?
比比谁最快？
1a
Match
the
words
with
the
things
in
the
picture.
1.baseball
_____
2.watch
____
3.computer
game____
4.ID
card
____
5.key___
6.notebook
_____
7.ring____
8.pen____
a
d
c
b
f
h
g
e
A:
What’s
this?
B:
It’s
a
watch.
A:
How
do
you
spell
it?
B:
W-A-T-C-H.
1b
Pairwork
1c
Listen
and
circle
the
things
you
hear.
1.baseball
_____
2.watch
____
3.computer
game____
4.ID
card
____
5.key___
6.notebook
_____
7.ring____
8.pen____
a
c
f
g
d
b
h
e
Linda
Mike
watch
1d
Listening
pen
ID
card
baseball
Linda:
I
lost
my
watch
this
morning.
Teacher:
OK.
Is
this
your
watch?
Linda:
No,
it
isn’t.
That’s
my
watch.
Teacher:
Here
you
are!（给你）
Linda:
And
that’s
my
ID
card.
Teacher:
OK,
what’s
your
name?
Linda:
Linda.
Let’s
read!
Conversation
1
Mike:
That’s
my
pen.
Teacher:
This?
Mike:
Yes,
and
that’s
my
baseball.
Teacher:
All
right.
What’s
your
name?
Mike:
Mike.
Teacher:
OK.
Here
is
your
baseball.
Mike:
Thank
you!
Conversation
2
A:
What’s
this?
B:
It’s
a/an
…
A:
How
do
you
spell
it?
B:
…
A:
Is
this
your
…?
B:
Yes,
it
is.
It’s
mine.
A:
Here
you
are.
B:
Thank
you.
pairwork
Homework
1.
Remember
the
new
words
we
learned
today.
2.
认真阅读下面
“失物启事”与“招领启事”并完成后面的句子。
Lost
My
school
ID
card.
My
name
is
Mike.
Please
call
263-1412.
Found
New
watch.
Is
this
your
watch?
Please
call
Ann.
Phone
553-7618.
①
________
lost
the
school
ID
card?
②
You
can
call
________
to
get
the
new
watch
back?
③
Mike’s
telephone
number
is
_________?
④
________
found
the
new
watch?