Module 7 Unit 2 His dog can help him课件（23张PPT)

(共23张PPT)
Unit
2
His
dog
can
help
him.
Module
7
could
（can的过去式）能
例句
I
could
speak
English
at
the
age
of
seven.
我七岁时就能说英语。
单元新词
speak
说（某种语言）
形近
weak
虚弱的
例句
Can
you
speak
English?
你会说英语吗？
单元新词
fire
火灾，失火
形近
tire
使疲劳
例句
There
was
a
fire
here
yesterday.
这里昨天发生了火灾。
单元新词
inside
在……里面
巧记
in（在……里面）+side（方面）
=inside（在……里面）
例句
It
seemed
very
quiet
inside
the
house.
房子里面似乎很安静。
单元新词
firefighter
消防队员
巧记
fire（火灾，失火）+fighter（战士）
=firefighter（消防队员）
例句
The
firefighter
is
very
brave.
这名消防队员很勇敢。
单元新词
couldn't=could
not
不能
联想
can't
不能，shouldn't
不应该
例句
He
couldn't
ride
a
bike.
他不能骑自行车。
单元新词
Look,
listen
and
say.
1
I
watched
a
TV
show
yesterday.
Look,
listen
and
say.
1
East
or
west,
home
is
the
best.
An
old
man
found
a
special
bird.
It
could
speak
English.
Wow!
Listen
and
read.
2
There
was
a
fire.
There
were
people
inside
the
house.
The
firefighters
couldn't
see
the
people.
They
couldn't
help
them.
Listen
and
read.
2
But
they
had
a
special
dog.
It
could
find
the
people.
Then
the
firefighters
could
help
them.
There
was
a
fire.
有一场火灾。
本句为
There
be
句型的一般过去时，此处
be
动词要用was/were。
知识讲解
1
例句
There
was
a
car
in
front
of
the
house
just
now.
刚才房子前面有一辆车。
It
could
find
the
people.
它能找到人们。
句型“主语+could+动词原形（+其他）.”用于描述某人/动物过去具有某种能力。时态为一般过去时。
知识讲解
2
例句
Amy
could
ride
a
bike
when
she
was
eight.
埃米八岁就会骑自行车了。
Read
and
write.
3
Then
Now
The
girl
couldn't
walk
then.
The
girl
can
walk
now.
Read
and
write.
3
Then
Now
_________________________________________
_________________________________________
Hello!
The
girl
couldn't
speak
English
then.
The
girl
can
speak
English
now.
Listen
and
say.
Then
sing.
4
A
GOOD
FRIEND
I
can't
sing
and
I
can't
dance.
I
can't
fly
to
the
moon.
But
I
can
be
a
good
friend,
a
very
good
friend
to
you.
I
can't
row
a
boat
or
bake
a
cake.
I
can't
ride
a
bike.
But
I
can
be
a
very
good
friend,
a
very
good
friend
to
you.
I
can't
read
and
I
can't
write.
I
can't
speak
a
word.
But
I
can
be
a
very
good
friend
to
you.
Woof,
woof,
woof!
Ask
and
answer.
Then
remember
and
say.
5
Ask
and
answer.
Then
remember
and
say.
5
I
can
swim.
Can
you?
Yes,
I
can.
Maomao
and
Xiaoyong
can
swim.
Ask
and
answer.
Then
remember
and
say.
5
I
can't
stand
on
my
hands.
Can
you?
Yes,
I
can.
Xiaoyong
can
stand
on
his
hands,
but
Lanlan
can't.
6
Draw
and
say.
My
favourite
animal
is
the
dog.
It
can
help
people.
It
can
swim.
It
can
jump
high...
随堂练习
用括号内所给单词的正确形式填空。
1.
I
__________（watch）a
TV
show
last
night.
2.
They
__________（find）a
special
stone
three
days
ago.
3.
This
little
baby
only
wants
__________（play）.
4.
There
__________（be）a
cute
monkey
at
the
zoo
then.
watched
found
to
play
was
随堂练习
看图回答问题。
1.
This
bird
can
____________
English.
2.
There
is
a
dog
____________
the
box.
3.
This
____________
can
help
them.
4.
This
little
boy
____________
walk
then.
speak
Hello!
in
firefighter
couldn't
课时小结
词汇
:
could
speak
fire
inside
firefighter
couldn't=could
not
句子
:
There
was
a
fire.
It
could
find
the
people.