(共16张PPT)
PEP
五年级
下册
Unit
5
Whose
dog
is
it
第二课时
Part
A（Let's
learn-Look,
say
and
complete）
Do
you
keep
a
pet
Talk
with
your
classmates
about
it
点击图片
，播放视频
Look,
say
and
complete
Who
Write
two
sentences
Amy
It's
her
book.
The
book
is
hers．
John
John
and
Amy
Wang
Yu
Han
Dong
and
I
It's
his
book.
The
book
is
his．
It's
their
book．
The
book
is
theirs．
It's
my
book．
The
book
is
mine．
It's
our
book．
The
book
is
ours．
名词性物主代词与形容词性物主代词
eg:
It's
our
dog.
The
dog
is
ours.
【重点解析】句中的our，ours都表示“我们的”，都是用来表示从属关系的物主代词，但是他们的用法不同。现在让我们一起
来对比并学习一下吧。our相当于形容词，通常用在名词前，被称为形容词性的物主代词，不能单独使用。ours相当于名词，被称为名词性的物主代词，可以单独使用。
eg:
These
are
our
bags.
These
bags
are
ours.
这些是我们的包。这些包是我们的。
形容词性
my
your
his
her
your
our
their
名词性
mine
yours
his
hers
yours
ours
theirs
中文意思
我的
你的
他的
她的
你们的
我们的
他们的
名词性物主代词的用法:
作名词用：eg:
The
big
desk
is
yours.
The
small
one
is
mine.
大桌子是你的。小的是我的。
使用时要有特定的语境，即要省略的名词已经知道或上文已经提起过。
eg:
There
are
some
apples。They
are
hers。有些苹果。它们是她的。
名词性物主代词＝形容词性物主代词＋名词
eg:
My
pen
is
black,
your
pen
is
pink
and
her
pen
is
purple.
=
My
pen
is
black,
yours
is
pink
and
hers
is
purple.
我的钢笔是黑色的,你的钢笔是粉红色的,
她的钢笔是紫色的。
1.
This
storybook
is
_______(she).
2.
It's_______(you)dog.
The
dog
is
_______(you).
3.______(Mike)dog
is
yellow.
The
dog
is
______(John).
4.The
bag
is
not______(my).
_____(I)bag
is
over
there.
Thank
you!
