(共23张PPT)
PEP
四年级
下册
Unit
1
My
school
第一课时
Part
A（Let’s
talk--Look,
ask
and
answer）
Talk
with
your
classmates
abou
your
shcool.
Read
and
answer.
1.Where's
Mike
2.Where
is
the
teachers'
office
3.Is
the
teachers'
office
next
to
the
library
Mike
is
in
the
teachers'
office.
It's
on
the
second
floor.
Yes,
it
is.
1.
询问具体位置的句型
Where's...
课文原句:
—Where's
the
teachers'
office
—It's
on
the
second
floor.
【重点解析】这个问句是由
where引导的特殊疑问句，可用于询问某个事物的具体位置。where
意为
“在
哪
里”。where's是
where
is
的缩写。答语中it's
为it
is
的缩写。it指代上文询问的事物。
【句型结构】
问句:
Where
is＋事物
(the
teache's
office,
the
classroom
...)
答语:
It's
＋
表示地点的介词短语
(on
the
first
floor,
next
to
the
library...
)。
eg:
—Mom,
where
is
my
bag
—It's
under
the
desk
【知识链接】常用的方位介词
2.
如何表达某处所位于第几层楼It's
on
the...
floor.
课文原句:
It's
on
the
second
floor.
【重点解析】表达“在第几层楼”要用介词
on。句中的it用于指代前面提到的事物，也可以替换表示事物的名词(短语)。
【句型结构】
It's
on
the＋序数词＋floor．
例如:—Where's
the
art
room
—It's
on
the
third
floor.
【知识链接】
表示数量的数词叫基数词，例如one(一)，two(二)，three(三)等。表示顺序的数词叫序数词，例如first(第一)，second(第二)等。
3.
“紧邻”next
to
课文原句:
The
teachers'
office
is
next
to
the
library．
【重点解析】next
to意为“紧邻;在...近旁”，用来表示两个事物紧邻。
【句型结构】
某物
A＋is
next
to＋某物
B.
例如:
The
music
room
is
next
to
art
room.
【易混辨析】
near和next
to都有“在...附近”的意思。但是从空间位置上讲，near只表示“在...附近”，而next
to则指“紧邻”，它比near距离更近一些。
4.
确认近处事物的句型Is
this...
课文原句:
—Is
this
the
teachers'
office
—No,
it
isn't.
【重点解析】用来确认近处某物的名称，意为“这是...吗”。答语中it指代上文中提到的事物。
【句型结构】
问句:
Is
this/that＋
事
物
(the
library,
the
computer
room...)
答语:
Yes,
it
is.
是的，它是。/
No,
it
isn't.
不，它不是。
注意:
在肯定回答中it
is
不缩写。“Yes,
it
is.”不可写成“Yes,
it's.”。
Look,
ask
and
answer
Role
play:
talk
with
your
classmates
Library
Clasroom
3
Clasroom
1
Clasroom
2
Teachers'
office
Mike:______is
the
library
John:It's
____the
first
floor.
Mike:Is
it______your
classroom
John:____,it
is.
Mike:____this
the
teachers'
office
John:____,it
isn't.
on,
where,
next
to,
no,
yes,
is
Where
on
next
to
Yes
Is
No
Thank
you!
