(共39张PPT)
Unit
3
Is
this
your
pencil?
Section
A
(1a-2c)
?
a
dictionary
a
pen
an
eraser
a
ruler
a
book
a
pencil
box
a
pencil
a
schoolbag
What’s
this
in
English?
What’re
these
in
English?
rulers
erasers
books
Memory
Challenge
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
dictionary
a
pen
an
eraser
a
ruler
What’s
missing?
a
book
a
pencil
box
a
pencil
a
schoolbag
Match
the
words
with
the
things
in
the
picture.
1a
1.pencil
2.pen
3.books
4.eraser
5.ruler
6.pencil
box
7.schoolbag
8.dictionary
e
g
b
h
c
f
a
d
Is
this
your
pencil?
Yes,
it
is.
It’s
mine.
my
pencil
A:
Is
that
your
schoolbag?
B:
No,
it
isn’t.
It’s
his.
A:
Are
these
your
books?
B:
No,
they
aren’t.
They’re
hers.
A:
Is
this
your
pencil?
B:
Yes,
it
is.
It’s
mine.
A:
Is
that
your
schoolbag?
B:
No,
it
isn’t.
It’s
his.
A:
Are
these
your
books?
B:
No,
they
aren’t.
They’re
hers.
2
3
1
Listen
and
number
the
conversations
[1-3].
听录音，给下列对话编号[1-
3]。
1b
Practice
the
conversations
above
with
your
partner.
Then
make
your
own
conversations.
Yes,
it
is.
It’s
mine.
Is
this
your
schoolbag?
Is
this
your
book?
No,
it
isn’t
.
It’s
his.
It’s
my
schoolbag.
It’s
his
book.
1c
Is
this
your
pencil?
Is
that
your
schoolbag?
Are
these
your
books?
结构
________+
主语
+
其他部分
意思
……吗？
答语
________/______开头回答
朗读
一般疑问句用________
观察与思考1：
Be
Yes
No
升调
跟踪训练1
1.
That
is
his
schoolbag.
(变为一般疑问句)
______
his
schoolbag?
(作肯定及否定回答)
Yes,
______.
/
No,
_____.
2.
These
are
her
erasers.
(变为一般疑问句)
_________
her
erasers?
(作肯定及否定回答)
Yes,
_________.
/
No,
___________.
Is
that
it
is
it
isn’t
Are
these
they
are
they
aren’t
观察与思考2：
观察B句中的三个单词mine\his\hers,它们叫做名词性的物主代词。名词性物主代词，相当于一个_______，可以在句子中单独使用。它相当于“形容词物主代词
+
_______”。而形容词性物主代词只能和名词在一起使用。
在1b中，mine=____________;
his=_____________;
hers=____________.
名词
名词
my
pencil
his
schoolbag
her
books
跟踪训练2
1.
This
is
her
green
jacket.
(改为同义句)
This
green
jacket
is
_________.
2.
My
pen
is
red.
What
color
is
your
pen?
(改为同义句)
My
pen
is
red.
What
color
is
________?
3.
This
is
his
green
jacket.
(改为同义句)
This
green
jacket
is
_______.
4.
Your
pen
is
red,
my
pen
is
red,
too.(改为同义句)
Your
pen
is
red,
______
is
red,
too.
hers
yours
his
mine
Listen
and
check
(
)
the
things
you
hear.
听录音，在你听到的物品后打勾(
)
。
2a
Tom:
Excuse
me,
Grace.
Is
this
your
______?
Grace:
Yes,
thank
you.
And
those
are
my
______.
Tom:
And
Jane,
is
this
your
_____?
Jane:
No,
it
isn’t.
It’s
hers.
Tom:
OK,
and
these
are
my
_____.
And
this
is
your
___________,
Jane.
pencil
erasers
ruler
books
pencil
box
erasers
pencil
ruler
pencil
box
books
Listen
again.
Complete
the
conversation
with
the
words
in
the
box.
2b
Tom:
Excuse
me,
Grace.
______________________
Grace:
Yes,
thank
you.
And
______________________.
Tom:
And
Jane,
_________________?
Jane:
_____________
It’s
hers.
Tom:
OK,
and
these
are
my
books.
___________________,
Jane.
Is
this
your
pencil?
Those
are
my
erasers.
Is
this
your
ruler
No,
it
isn’t.
This
is
your
pencil
box.
Practice
the
conversation
in
2b.
Then
make
your
own
conversations
using
the
things
in
your
classroom.
2c
结对活动
PAIRWORK
练习2b中的对话，然后用教室里的物品编新对话,帮助物品寻找主人。
【课堂练习】
单项选择。
1.
What’s
this?
______a
pen.
A.
This
B.
It’s
C.
Its
2.
_____these
your
rulers?
No,
______.
A.
Is;
it
isn’t
B.
Are;
they
are
C.
Are;
they
aren’t
3.
Is
this
Tom’s
pen?
No,
it
isn’t.
_____
is
red.
A.
Mine
B.
He
C.
His
4.
Is
that
your
eraser
?
_____,
it
is.
A.
Yes
B.
No
C.
OK
B
C
C
A
5.
That’s
an
_____.
A.
pen
B.
pencil
C.
eraser
6.
Is
this
her
book?
________.
A.
Yes,
it
isn’t
B.
No,
it
isn’t
C.
No,
it
is
7.
Jane,
is
this
your
dictionary?
Yes,
it’s
______.Thank
you.
A.
me
B.
my
C.
mine
8.
Are
these
your
books?
______.
A.
Yes,
they
are
B.
Yes,
they
aren’t
C.
No,
they
aren’t.
They
are
hers.
C
B
C
C
Return
the
things
that
you
find
or
borrow
as
soon
as
possible.
及时归还你发现或找到的东西。
1.总结今天学到的学习用具名词。
2.把仿照2b编写的对话写下来。
Homework
