(共35张PPT)
Unit
3
Let’s
go!
冀教版·四年级上册
Lesson
15
Lead-in
city
New
words
街道
street
Where
is
the
zoo?
Excuse
me,
can
you
help
me?
Yes?
I’m
lost.
Where’s
the
zoo?
Go
straight
and
turn
left.
There’s
the
zoo.
Thanks!
You’re
welcome!
street
go
straight
街道
直行
turn
left
turn
right
向右转
向左转
Language
points
1.
Excuse
me,
can
you
help
me?
打扰一下,你能帮助我吗?
这是一个由情态动词
can引导的一般疑问句。
询问某人能否做某事的句型结构:Can
+主语+动词原形+其他?
肯定回答:Yes,
人称代词(主格)+can
否定回答:No,
人称代词(主格)+can’t
例句:你会踢足球吗?
是的,我会。
Can
you
play
football?
Yes,
I
can.
情态动词
can,
can,
can,“能、会”意思记在前。
不管主语怎么换,can的模样不会变。
句中只要出现can,动词原形跟后面。
一般疑问can提前,否定can后not添。
巧记can的用法:
2.
I’m
lost.
我迷路了。
lost
弄丢的、遗失的;迷路的
构成短语:be
lost
迷路;丢失
例句:这个女孩在电影院里迷路了。
The
girl
is
lost
in
the
cinema.
3.
Go
straight
and
turn
left.
直走,然后向左转。
straight是副词,意为“笔直地”,在本句中修饰动词go。
例句:直走你就会看到那个书店。
Go
straight
and
you
can
see
the
bookstore.
turn在本句中是不及物动词,意为“转向”,表示改变方向。
例句:向右转。
Turn
right.
3.
Go
straight
and
turn
left.
直走,然后向左转。
turn
over
翻转
turn
up
调高(音量)
turn
down
调低(音量)
turn
on
打开(灯、收音机、电视机等)
turn
off
关掉(灯、收音机、电视机等)
拓展:与turn相关的短语
4.
You’re
welcome!
不客气!
“You’re
welcome!”
除了表示不客气,还有以下含义:
(1)表示“你是受欢迎的人”。
例句:我能和你一起去吗?
可以。欢迎你来。
Can
I
go
with
you?
OK.
You’re
welcome.
(2)表示“随意用”。
例句:我能骑你的自行车吗?
当然可以。随便用吧。
Can
I
ride
your
bike?
Sure.
You’re
welcome.
Let’s
do
it!
Pair
work.
Point
and
talk.
Excuse
me,
where
is
the
school?
Go
straight...
Play
roles
Excuse
me,
where
is
the
school?
Go
straight,
turn
left,
go
straight,
turn
left
and
go
straight.
Excuse
me,
where
is
the
zoo?
Go
straight.
Excuse
me,
where
is
the
restaurant?
Go
straight,
turn
right,
go
straight,
turn
right
and
go
straight.
Let’s
chant
I’m
lost.
Oh
no!
What
do
I
do?
Can
you
help
me
find
the
zoo?
Yes,
I
can.
The
zoo
is
near.
It’s
not
very
far
from
here.
Go
straight.
Turn
left.
Can
you
see?
No,
I
can’t.
Please
show
me.
Now
I
see.
I
know
the
way.
Thank
you
very
much
I
say.