Unit4
Then
and
Now
(Story
time)
一、教学目标：
听说读单词e-book,
mobile
phone,
newpaper,
radio,
telephone,
e-friend,
anywhere,
could，并能运用于语句中。
掌握动词过去式的发音及用法，会说…could/
could
not…
通过过去和现在的对比，感受个人的成长和社会的进步。
二、教学重难点
1.
一般过去时与一般现在时的比较和运用
2.
read，write过去式，mobile
phone等词的读音
三、教学过程
Step
1.
Pre-reading
1.
look
and
say
Enjoy
a
video.
T:What
can
you
see
in
the
video
Lead
in
the
topic.
2.Talk
about
Miss
Wang.
Now
and
30
years
ago.
Step2.
While-reading
1.Something
about
Mike.
(图)
This
boy,
he
is
Mike.
Now,
he
is
a
young
boy.
And
he
can
do
many
things
now.
Let’s
guess,
what
can
he
do
T:
Could
Mike
do
all
these
things
six
years
ago
What
could
he
do
I
give
you
first
letters
here.
Can
you
guess
What
couldn’t
he
do
2.Watch
the
cartoon
and
find
the
other
three
people
and
catch
the
time.
They
have
changed
a
lot.
And
in
this
lesson,
we’ll
know
more
about
the
changes
of
Mike’s
family.
3.
Look
at
Mr
Brown.
Read
the
paragraph
quickly,
and
try
to
find
out
the
answers.
a.How
did
Mr
Brown
contact(联系)
friends
twenty
years
ago
b.How
does
Mr
Brown
contact
friends
now
4.
T:
How
did
Mike’s
grandpa
get
news
thirty
years
ago,
and
how
about
now
Read
Para.3
and
judge
:(T/F)
a.
Thirty
years
ago,
Mike’s
grandpa
watched
TV
for
news.
b.Now
he
can
read
and
watch
news
on
the
Internet.
c.He
can't
read
e-books.
T:
Look
at
the
pictures,
do
you
remember
her
-Mrs
Brown
Let's
see
what
changes
have
happened
on
her.
Read
Para.4
and
choose:
a.Twenty
years
ago,
Mrs
Brown
made
friends
______.
A.
on
the
Internet
B.
at
school
b.
Twenty
years
ago,
she
bought
things
from
______.
A.
shops
B.
the
Internet
c
Now
she
has
____
from
all
over
the
world.
A.
penfriends
B.
e-friends
d.
She
does
shopping
_______.
A.
on
the
Internet
B.
from
the
supermarket
6.
Read
the
whole
text
together.
Read
and
think:What
do
you
think
of
their
life
Why
Step3.
Post-reading
1.
Try
to
retell
the
text
according
to
the
Bb
design.
Finish
it
in
groups.
（4人一组，合作完成）
2.
Say
something
about
your
family.
______years
ago,
______was___________(fat,thin,tall,short...)
______could_____________(play
on
the
swing/slide/see-saw...)
______couldn't________________________(write,swim,ride...)
________
_________________________________(used,played...)
______am/is________________________________.
______can__________________________________.
________
_____________________________________(like,have)
3.Today
we
know
the
changes
of
Mike’s
family.
Like
his
family,
our
life
has
changed
a
lot.
Can
you
use
a
word
to
describe
the
goodness
they
bring
us
Step4:
Homework(共28张PPT)
Unit
4
Then
and
now
（Story
time）
Now
I
am
31.
I
have
long
hair.
I
can
sing
and
dance.
I
am
an
English
teacher.
thirty
years
ago
Me
Thrity
years
ago,I
was
a
baby.
I
could…
but
I
couldn't…
crawl(爬行)
sit
dance
Now
he
can
do
many
things.
Mike
What
can
he
do
Tip：带着想象
展开思维。
d
s
r
j
w
can
Mike
Mike
Six
years
ago
Mike
could
read
and
draw,
but
he
could
not
write.
could
could
not
r
d
w
What
could
he
do
What
couldn’t
he
do
Watch
the
cartoon
and
find
the
other
three
(其他三个)
people
in
the
text.
Try
to
catch
the
time.
Unit
4
Then
and
now
years
ago
years
ago
years
ago
The
changes
of
Mike's
family
Now
Then
six
twenty
thirty
Mike
Mike’s
grandpa
Mr
Brown
Mrs
Brown
Mr
Brown
Read
Para.2(第二段)
and
answer
:
How
did
Mr
Brown
contact(联系)
friends
twenty
years
ago
How
does
Mr
Brown
contact
friends
now
Mr
Brown
How
did
Mr
Brown
contact(联系)
friends
twenty
years
ago
He
wrote
letters
to
his
friends.
He
used
the
telephone
at
home
and
in
the
office
to
call
people.
write--wrote
/ne/
a
room
where
people
work
and
sit
at
desks
Mr
Brown
2.How
does
Mr
Brown
contact
friends
now
Now
he
has
a
mobile
phone
and
he
can
call
people
anywhere.
mobile
phone
anywhere
/ne/
/ne/
/aI/
/e/
/e /
Mr
Brown
What
does
Mr
Brown
contact
friends
now
Now
he
has
a
mobile
phone
and
he
can
call
people
anywhere.
He
also
writes
emails.
Unit
4
Then
and
now
Mike’s
grandpa
Read
Para.3
and
judge:(T/F)
Thirty
years
ago,
Mike’s
grandpa
watched
TV
for
news.
Now
he
can
read
and
watch
news
on
the
Internet.
He
can’t
read
e-books.
新闻，消息
Thirty
years
ago,
Mike’s
grandpa
watched
TV
for
news.
F
He
listened
to
the
radio
and
read
newspapers
for
news.
2.
Now
he
can
read
and
watch
news
on
the
Internet.
T
Mike’s
grandpa
read
--read
/e/
3.
He
can’t
read
e-books.
F
He
can
read
e-books.
Mike’s
grandpa
Mrs
Brown
Read
Para.4
and
choose:
Twenty
years
ago,
Mrs
Brown
made
friends
______.
A.
on
the
Internet
B.
at
school
2.
Twenty
years
ago,
she
bought
things
from
______.
A.
shops
B.
the
Internet
3.
Now
she
has
____
from
all
over
the
world.
A.
penfriends
B.
e-friends
4.
She
does
shopping
_______.
A.
on
the
Internet
B.
from
the
supermarket
make--
made
buy--bought
Mrs
Brown
Twenty
years
ago,
Mrs
Brown
made
friends
______.
A.
on
the
Internet
B.
at
school
2.
Twenty
years
ago,
she
bought
things
from
______.
A.
shops
B.
the
Internet
3.
Now
she
has
____
from
all
over
the
world.
A.
penfriends
B.
e-friends
4.
She
does
shopping
_______.
A.
on
the
Internet
B.
from
the
supermarket
B
A
B
A
Read
and
choose:
She
has
e-friends
from
all
over
the
world.
B.
She
has
e-friends
in
China.
A.
She
has
e-friends
from
different
countries
in
the
world.
Mrs
Brown
Twenty
years
ago,
Mrs
Brown
made
friends
______.
A.
on
the
Internet
B.
at
school
2.
Twenty
years
ago,
she
bought
things
from
______.
A.
shops
B.
the
Internet
3.
Now
she
has
____
from
all
over
the
world.
A.
penfriends
B.
e-friends
4.
She
does
shopping
_______.
A.
on
the
Internet
B.
from
the
supermarket
B
A
B
A
Read
and
choose:
What
do
you
think
of
their
life
Why
Their
life
is
…(fashion,
cool,
modern,
happy…
),
because…
Read
and
think
1.
Six
years
ago,
Mike
could
read
and
draw,
but
he
could
not
write.
Now
he
can
do
many
things.
He
used
the
telephone
at
home
and
in
the
office
to
call
people.
2.
Twenty
years
ago,
Mr
Brown
wrote
letters
to
his
friends.
Now
he
has
a
mobile
phone
and
he
can
call
people
anywhere.
He
also
writes
emails.
3.
Thirty
years
ago,
Mike’s
grandpa
listened
to
the
radio
and
read
newspapers
for
news.
Now
he
can
read
and
watch
news
on
the
Internet.
4.
Twenty
years
ago,
Mrs
Brown
made
friends
at
school.
Now
she
has
e-friends
from
all
over
the
world.
She
does
shopping
on
the
Internet
too.
He
reads
e-books
too.
She
bought
things
from
shops.
What
do
you
think
of
their
life
Why
Their
life
is
…(fashion,
cool,
modern,
happy…
),
because…
Think
and
discuss
Read
and
say
☆
Work
in
groups
of
4.(四人一组)
☆
Each
one
chooses
a
part
to
read.每个人选一个部分读
☆
Use
the
phrases
on
the
blackboard
to
make
a
report
about
your
part.用黑板上的短语复述你读的这个部分
Say
something
about
your
family
…
years
ago,
I
was...
I
could
…
I
couldn’t
…
now
I
can…
…
years
ago,
I
was...
…
years
ago
Then
Now
I
10
couldn’t
cook
can
cook
My
father
20
took
photos
in
the
shop
takes
photos
anywhere
My
mother
20
went
to
work
by
bike
goes
to
work
by
e-
bike
My...
25
years
ago,
I
was
short
and
lovely.
I
could
sing
and
draw.
I
couldn't
ride
a
bike.
I
didn't
have
to
go
to
school.
Now
I
am
a
teacher.
I
can
speak
English
well.
I
like
playing
computer
games.
I
have
a
lot
of
e-friends
from
all
over
the
world.
Something
about
me
Say
something
about
your
family
…
years
ago,
xx
was...
xx
could
…
xx
xxcouldn’t
…
now
xx
can…
…
years
ago
Then
Now
I
10
couldn’t
cook
can
cook
My
father
20
took
photos
in
the
shop
takes
photos
anywhere
My
mother
20
went
to
work
by
bike
goes
to
work
by
e-
bike
My...
Show
time
展示
--time
fast
easy
effective
（高效的）
convenient
（方便的）
happy
Homework
1.
Listen
and
read
Story
time.
2.
Retell
Story
time
by
P38.
3.
Bring
two
photos
(during
your
kindergarden
years
and
in
the
present),
and
think
of
the
changes
between
two
photos
(P40).then
now
could
read
and
draw
could
not
write
can
do
many
things
wrote
letters
used
the
telephone
writes
e-mails
has
a
mobile
phone
made
friends
at
school
bought
things
from
shops
has
e-friends
from
all
over
the
world
does
shopping
on
the
Internet
listened
to
the
radio
read
newspapers
reads
and
watches
news
on
the
Internet
reads
e-booksSay
something
about
your
family
Example(例子):
25years
ago,
I
was
short
and
lovely.
I
could
sing
and
draw.
I
couldn't
ride
a
bike.
I
didn't
have
to
go
to
school.
Now
I
am
a
teacher.
I
can
speak
English
well.
I
like
playing
computer
games.
I
have
a
lot
of
e-friends
from
all
over
the
world.
______years
ago,
______was___________(fat,thin,tall,short...)
______could_____________(play
on
the
swing/slide/see-saw...)
______couldn't________________________(write,swim,ride...)
________
_________________________________(used,played...)
______am/is________________________________.
______can__________________________________.
________
_____________________________________(like,have)
