(共17张PPT)
PEP
五年级
下册
Unit
5
Whose
dog
is
it
第四课时
Part
B（Let's
try--Let's
talk）
Listen
and
tick.
Where
is
the
dog
Listening
text
Sam:
Chen
Jie,
where
is
Fido
Chen
Jie:
He's
in
the
living
room.
Sam:
What
is
he
doing
Chen
Jie:
He's
sleeping.
Sam:
Again !
Oh,
I
want
to
play
with
him.
Chen
Jie:
You
can
play
with
him
later
点击图片，播放视频
Watch
and
think.
2.
What
is
Fido
doing
1.
Where
is
Fido
now
He's
in
the
kitchen.
He's
eating.
3.
Can
Sam
take
Fido
to
the
park
Yes,
he
can.
Sam:
Where
is
Fido
now
Chen
Jie:
He's
in
the
kitchen.
Sam:
Is
he
drinking
water
Chen
Jie:
No,
he
isn't.
He's
eating.
Sam:
Can
I
play
with
him
now
Chen
Jie:
Yes.
Can
you
take
him
to
the
park
Sam:
Of
course!
Fido,come
here!
Fido:
Woof,woof!
菲多现在在哪里
他在厨房里。
他正在喝水吗
不，他没有。他正在吃东西。
我现在能和他玩吗？
可以。你可以带他去公园吗？
当然!
菲多，来这里!
汪汪，汪汪!
1.
现在进行时的一般疑问句
课文原句:
—Is
he
drinking
water
—No,
he
isn't.
【重点解析】这组对话是现在进行时的一般疑问句的问答。现在进行时用来表示现在或现阶段正在进行或发生的动作或存在的状态。be动词要根据主语的人称和数量来变化。句中主语为he，所以be动词用is。
【句型结构】
问句：Be动词+主语+动词
ing形式+其他？
答语:肯定回答：Yes，主语+
be动词。
否定回答：No，主语+be动词+not。
例如：—Are
you
playing
computer
games
—Yes,
I
am.
2.
如何描述某人正在做某事
课文原句:
He's
eating.
【重点解析】这个句子是现在进行时的陈述句，表示此刻正在进行的动作。be动词
随主语人称和数的变化而变化。在现在进行
时中，常用的时间状语有
now(现在)，at
present(目前)等。
【句型结构】
主语＋be(is/am/are)＋动词ing(＋其他)。
例如:She
is
eating
a
pear.
A—Is
she
shopping
—Yes,
she
is.
B.—Is
he
jumping
—No,
he
isn't.
He
is
reading.
C.—Are
they
singing
—No,
they
are
dancing.
主语在句首，am，is，are跟在后，动词ing
形式跟着走，其他成分不可丢，表示动作在进行，句中now
把时间定。一般疑问句
这样变，把
be提
到
主
语
前，否
定
句
也
简
单，be后要把not添。
Tips
现在进行时的用法口诀
Look,
listen
and
write.
Is
the
dog
_______
eating
No,he
isn't.He
is...
1.Chen
Jie
is
playing
the
pipa.
_______________________________________
2.Fido
is
drinking
water.
________________________________________
Change
declarative
sentence
into
rhetorical
question,
then
answer
it.
Is
Chen
Jie
playing
the
pipa
Yes,she
is./No,she
isn't.
Is
Fido
drinking
water
Yes,it
is./No,it
isn't.
Thank
you!
