(共23张PPT)
Unit
7
Topic2
Section
B
Can
you
sing
an
English
song
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Chain
work:
Talk
about
yourself!
What
can
you
do
I
can….
But
I
can’t….
She
doesn’t
have
arms
,
but
she
_________
with
her
foot
.
can
draw
S:
Can
she
draw
or
write
T:
She
can
draw.
She
can’t
walk,
but
she
_______________.
can
play
tennis
S:
Can
she
play
basketball
or
tennis
T:
She
can
play
tennis.
He
doesn’t
have
arms,
but
he
__________________.
can
play
ping-pong
S:
Can
he
play
soccer
or
ping-pong
T:
He
can
play
ping-pong.
sing
Can
he
sing
Yes,
he
can.
He
can
sing
very
well.
Draw
pictures
Can
she
draw
pictures
Yes,
she
can.
She
can
only
a
little.
Play
basketball
Can
he
play
basketball
No,
he
can’t.
He
can’t
do
it
at
all.
Example:
A:
Can
Ann
dance
or
draw
B:
She
can
dance.
She
can
do
it
a
little/very
well.
A:What
else
can
she
do
B:
...
Tom
ride
a
bike
/drive
a
car
Jim
play
basketball/play
soccer
Bob
sing/play
the
guitar
Ann
dance/draw
2.
Pair
work.
Make
similar
dialogs
.
ride
a
bike
play
soccer
speak
English
play
the
piano
read
books
cook
dinner
perform
ballet
Can
he/she/
they+…or
+…
情态can用法小结:
后面总是接动词原形,没有人称和数的变化。
用法口诀:
情态can表能力,
实义动紧跟后。
不管主语如何变,
can的模样永不变.
只要出现情态can,动词原形后面加.
一般疑问can提前,否定can后添not。
现场演练
1.They
can
play
basketball
after
class.
(改为一般疑问句,并作肯定和否定回答.)
_______they_____
basketball
after
class
______,they______.
______,they______.
2.Long
Tao
can
sing
in
English.
(改为否定句)
Long
Tao_____
______in
English.
3.She
can
____(play)
the
guitar.
Can
play
Yes
can
No
can’t
can’t
sing
play
1a.
Listen
and
answer.
1.Can
Polly
count
/ka nt/
2.What
can
Polly
do
3.How
do
you
like
Polly
Yes,
it
can.
It
can
count,
sing
and
speak
English.
It’s
smart
/smɑ:t
/.
Listen,
watch
and
say
Parrot:
Welcome!
Welcome!
Michael:
Oh!
Polly,
you
can
speak
English!
Can
you
sing
an
English
song
Parrot:
Of
course
I
can.
Happy
birthday
to
you,
happy
birthday
to
you!
...
Michael
:
You
are
so
smart!
Jane
:
What
else
can
you
do
1a
Parrot:
I
can
count.
One,
two,
three,
four…
Jane:
I’d
like
to
take
these
flowers
to
the
party.
Can
you
count
them
for
me
Parrot:
Er…no,
I
can’t
count
so
many
flowers.
Jane:
Aha…
1b.
Listen
and
check(√)what
Polly
can
do
.
□speak
English
□sing
the
song
Happy
Birthday
□count
many
flowers
□
sing
Chinese
songs
√
√
B.
Listen
again
and
complete
the
table.
3a.
A.Listen
and
number
the
pictures.
2
3
Name
Activity
Can
Can’t
Miss
Zhou
cook
Yes,
but
____________.
Jeff
play
soccer
No,
he
____________.
Mr.
Zhao
play
the
piano
Yes,
he
can
__________.
Ann
____________
Yes,
________.
not
very
well
can’t
do
it
at
all
play
it
a
little
she
can
use
a
computer
1
4
Example:
A:
Can
he/she...
B:
Yes,
but
not
very
well./Yes,
he/she
can
do
it
a
little/very
well.
A:
Can
he/she...very
well
B:
No,
he/she
can't
do
it
at
all.
3b.
Retell
3a
after
the
Model.
看图写句子
1.not,
very
well___________________________
2.not…
at
all___________________________
3.can…
a
little___________________________
4.can,
very
well___________________________
Miss
Zhou
can
not/
can’t
cook
very
well.
Jeff
can’t
play
soccer
at
all.
Mr
Zhao
can
play
the
piano
a
little.
Ann
can
use
the
computer
very
well.
We
learn:
1.
new
words:
smart,
count
2.
new
phrases:
a
little,
not
…
at
all
3.
new
sentences:
what
else
can
you
do
I’d
like
to
take
some
flowers
to
the
party.
We
can:
1.
use
“can
”
and
“can’t”
for
ability
and
inability.
2.
use
“or”
questions.
A:
Can
Ann
dance
or
draw
B:
She
can
dance.
She
can
do
it
a
little/very
well.
Summary
Name
Music
club
Art
club
English
club
Chess
club
Mary
sing,
not
well
speak
,alittle
Tom/…
not,at
all
play
,
well
A:
What
can
you
do
in
the
club（社团）
B:I
can
you
sing
some
songs.
A:
Can
you
sing
very
well
B:
No,
I
can’t.
I
can
sing
only
a
little/...
Homework
:
Make
a
survey(调查)
Interview
(采访)
four
of
your
friends
about
their
activities.
A
Report
to
the
class.
(汇报采访结果)
eg.
I
have
four
friends.
Jenny
can
sing
very
well.
She
wants
to
join
（加入）the
music
club.
Alan
can
play
chess（象棋）.
He
wants
to
join
the
chess
club…
Mary
can…
She
wants.
to…
Tony
…
Name
Can
Club
(want
to
join)
Jenny
sing
Music
club
Alan
play
chess
chess
club
Mary
…
Tony
…
4.
Listen
and
write
the
words
you
hear.
Sing
the
song
together.
can
swim
skip
swim
dance
draw
write
read
could
speak
walk
Couldn’t
Can’t
sing
Preview(预习)
the
new
lesson
