(共28张PPT)
Unit
5
Is
this
your
schoolbag?
精通版·五年级上册
Lesson
29
—
Lesson
30
Lead-in
What's
this?
It's
a
fish.
Whose
fish
is
this?
It's
Lucy's
fish.
What's
this?
It's
a
cow.
Whose
cow
is
this?
It's
Lily's
cow.
What's
this?
It's
a
schoolbag.
Whose
schoolbag
is
this?
It's
Mike's
schoolbag.
New
words
it
它
time
时间
whose
谁的
umbrella
雨伞
fan
扇子；风扇
Just
talk
Lisa:
Gao
Wei:
Lisa:
Hi,
Gao
Wei!
It’s
six
o’clock
now.
Oh!
It’s
time
to
go
home.
Let’s
go
home,
Peter
and
Kate!
Gao
Wei:
Lisa:
Gao
Wei:
Lisa:
Gao
Wei:
Peter
and
Kate:
Whose
umbrella
is
this?
It’s
Peter’s
umbrella.
Whose
fan
is
this?
Is
it
your
fan,
Lisa?
No,
it
isn’t.
It’s
Kate’s
fan.
Peter
and
Kate,
come
back!
Your
umbrella
and
fan!
Thank
you.
Here
we
come!
Language
points
1.
It’s
time
to
go
home．该回家了.
此句型用来描述即将要做的事情。句型结构为:It’s
time
to+动词(短语)原形。表示“该做某事了”。此句型在口语中还可以省略前面的“It’s”,只保留“Time
to+动词或动词短语”.
【例句】It’s
time
to
have
breakfast．
该吃早餐了.
2.
—Whose
umbrella
is
this?这是谁的雨伞？
—It’s
Peter’s
umbrella.是彼得的雨伞。
(1)这是一个由whose引导的特殊疑问句，whose是引导词，意为“谁的”。句式“Whose＋物(单数)＋is
this?”是询问近处的单个物品的所属,
意为“这是谁的……?”
【例句】—Whose
pen
is
this?
这是谁的钢笔?
—It’s
Zhang
Peng’s．它是张鹏的.
(2)Peter’s是在“Peter”的后面加
“’s”构成的，意思是“彼得的”，是名词所有格的形式。名词所有格表示所属关系，即某物属于某人。名词所有格的构成规则如下：
①一般在词尾加“’s”.例如:
John’s
book
约翰的书.
②末尾有s的直接加“’
”.例如:
teachers’
office教师办公室.
Just
practice
umbrella
雨伞
fan
扇子；风扇
sun
cap
太阳帽
camera
照相机
Whose
umbrella
is
this?
It’s
Peter’s
umbrella.
I
can
say
Whose
camera
is
this?
It’s
Bob’s
camera.
Whose
fan
is
this?
It’s
Lucy’s
fan.
Whose
sun
cap
is
this?
It’s
Mike’s
sun
cap.
Just
write
it
time
whose
umbrella
fan
Can
you
write
them?
Let’s
play
Whose
umbrella
is
this?
It’s
Lisa’s
umbrella.
Is
this
your
camera?
No,
it
isn’t.
It’s
John’s
camera.
Yes,
it’s
my
camera.
Play
roles
Is
this
your
fan?
No,
it
isn’t.
It’s
Lily’s
fan.
Is
this
your
schoolbag?
Yes,
it
is.
Is
this
your
book?
Yes,
it’s
my
book.
No,
it
isn’t.
It’s
John’s
book.
Let’s
chant
In
windy,
winter
weather,
Who
wears
a
warm
sweater?
In
windy,
winter
weather,
Whose
sweater
is
warmer?
