(共22张PPT)
2021年秋人教PEP英语课件
四年级上册
Part
B
Let's
talk
&
Let's
play
Unit
1
My
classrooom
Look
and
say.
classroom
blackboard
light
picture
door
Who
can
you
see
in
the
picture?
Wu
Yifan,
Mike,
John
and
Zhang
Peng.
Where
are
they?
They
are
in
the
classroom.
What
are
they
doing
in
the
classroom?
They
are
cleaning
the
classroom.
What’s
this?
It’s
a
teacher’s
desk.
Yes,
but
it
is
dirty.
Let’s
clean
the
teacher’s
desk.
What’s
this?
It’s
the
window.
Yes,
but
it
is
dirty.
Let’s
clean
the
window.
Listen
and
choose.
1.
Who
can
clean
the
classroom?
A.
Wu
Yifan.
B.
Wu
Yifan,
Mike,
John
and
Zhang
Peng.
2.
Who
can
clean
the
teacher’s
desk?
A.
Zhang
Peng.
B.
Wu
Yifan.
3.
Who
can
clean
the
windows?
A.
John.
B.
Amy.
4.
Can
Mike
carry
the
water?
A.
Yes,
he
can.
B.
No,
he
can’t.
5.
Who
can
help
him?
A.
John.
B.
Zhang
Peng.
Wu
Yifan
will（将要）_____________________
Watch
and
think
clean
the
teacher's
desk.
John
will（将要）_____________________
clean
the
windows.
Zhang
Peng
will（将要）______________
Mike.
help
1.提出行动建议的句型(2)——
Let
me...
课文应用：Let
me
clean
the
teacher's
desk.
重点解析：这是一个let型祈使句。
let后面接人称代词时，人称代词必须用宾格，所以在此句型中,let后接I的宾格me。
生活实例：Let
me
help
you
carry
the
things.
句型结构：Let
me+
动词原形(+其他).
单项选择。
1.Let
clean
the
windows.
A.me
B.I
C.my
2.—Let's
clean
the
desk.
—OK.
A.
teacher
B.
teacher's
C.
teachers
A
B
单项选择。
3.
—Let
me
help
you.
—
.
A.
Thank
you
B.It's
so
big
C.
No
4.
me
help
you.
A.
Let's
B.
Let
C.
Lets
A
B
Step
1:制作一个骰子，每面都写上本
课所学的动词短语。
Step
2:
play
a
game
按照投骰子的结果说句子。
Let
me
clean
the
desks.
OK.
Let
me
clean
the
blackboard.
OK.
问句答句连线
1.Let’s
clean
the
window.
A.
Two
doors,
many
desks
2.What’s
in
the
classroom?
and
chairs.
3.Where
is
the
bag?
B.
Fine,
thank
you.
4.How
are
you?
C.
Thank
you
.
5.Let
me
help
you.
D.
OK.
E.
It’s
in
the
desk.
把句子译成中文。
1.Let’s
clean
the
classroom.
2.Let
me
clean
the
teacher’s
desk.
3.Where
is
the
picture?
4.What’s
in
the
desk
?
5.We
have
a
new
classroom.
让我们打扫教室。
让我擦讲台。
图画在哪里？
书桌里有什么？
我们有一间新教室。
本节课重点学习了“Let's
me”句型，难度不大。教师可在课堂上带领学生多加练习。这节课学习的基础是较好的掌握前几课时的单词，加强记忆。
Thank
you
for
watching!
