(共21张PPT)
英语·
PEP·六年级下册
Unit
4
Then
and
now
Part
B
Let’s
try
&
Let’s
talk
Let's
sing
Mike
and
Chen
Jie
are
looking
at
the
old
photos
and
talking.
What
are
they
talking
about?
Can
you
guess?
Let's
try
1.
What
are
they
talking
about?
A.
Mike’s
hobby.
B.
Mike’s
old
photos.
2.
What
grade
was
Mike
in?
A.
Grade
1.
B.
Grade
5.
Now
listen
and
circle.
Let's
try
Mike:
Chen
Jie,
do
you
want
to
see
my
old
photos?
Chen
Jie:
Let
me
see.
Oh!
Haha!
Haha!
Your
hair
was
so
long.
Mike:
Yes.
That
was
five
years
ago.
Now
it’s
short.
Listen,
read
and
check.
Let's
try
now
This
is
Mr
White.
before
Before
he
was
_______.
Now
he
is
_______.
thin
heavy
Let's
talk
This
is
Miss
Smith.
Before
she
was
_______
and
she
has
__________.
Now
she
is
_______
and
she
has
________.
now
before
short
tall
short
hair
long
hair
This
is
Tom.
Before
he
didn’t
_________.
Now,
he
wears
__________.
now
before
wear
glasses
glasses
This
is
John,
Chen
Jie
and
Mike.
They’re
looking
at
the
old
photos
and
talking
about
their
changes.
What
were
they
like
before?
Listen
and
answer
the
questions.
What
colour
did
Mike
like
before?
What
couldn’t
John
do
before?
Pink.
He
couldn’t
ride
a
bike
well.
Let's
talk
Read
the
dialogue
and
finish
the
chart.
Name
Before
Now
Mike
John
liked
pink
doesn’t
like
pink
quiet
active
short
go
cycling
couldn’t
ride
a
bike
well
Let's
talk
不同的
积极的；活跃的
Let's
read
点击查看解析
Mike
was
quiet
before.
His
hair
was
long
five
years
ago
and
he
liked
pink.
But
now
he
has
short
hair
and
doesn’t
like
pink.
He
is
active
in
the
class.
Please
describe
the
changes
about
Mike
and
John.
John
was
short
before,
so
he
couldn’t
ride
his
bike
well.
Now,
he
go
cycling
every
day.
Read
and
say
Listen,
read
and
imitate.
1.
Before
I
was
shy.
Now,
I’m
______
(active/quiet).
2.
Before
I
_______
(don’t/didn’t)
like
salad.
Now
I
_______
(like/liked)
it
very
much.
3.
I
was
short,
so
I
_______
(can’t/couldn’t)
play
basketball
well.
Read
and
fill
in
the
blanks.
active
didn’t
couldn’t
like
Let's
practice
Describe
the
change(s)
of
one
of
the
students
in
the
class.
The
other
students
guess
who
he/she
is.
Guessing
game.
Before
he
was
...
Now,
he
is
...
Who
is
he?
Pair
work
Group
work
wasn’t
tall
...
had
long/...
hair
didn’t
wear
glasses/...
Talk
about
your
friends
or
family
members.
How
did
they
change?
didn’t
like
maths/...
didn’t
like
cats/...
didn’t
like
eggs/...
示例：
XXX’s
changes
XXX
is
my
friend.
He
was
short
and
thin
and
couldn’t
run
very
fast
when
he
was
a
little
boy.
He
didn’t
like
swimming.
Now
he
is
tall
and
strong.
He
can
swim
very
well.
Writing:
Write
about
changes
in
your
friends.
Show
time
Exercise
1.
Before
I
was
shy.
Now,
I’m
______
(active/quiet).
2.
Before
I
_______
(don’t/didn’t)
like
salad.
Now
I
_______
(like/liked)
it
very
much.
3.
I
was
short,
so
I
_______
(can’t/couldn’t)
play
basketball
well.
Read
and
fill
in
the
blanks.
active
didn’t
couldn’t
like
Homework
听录音跟读对话。
See
you!
Before,
I
was
...
Now,
I’m
...
1.
用于描述某人过去和现在的不同情况的句型。
2.
描述过去的情况须使用一般过去时，描述现在的情况须使用一般
现在时。before
意为“过去”，now
意为“现在”，be
动词根据时
态而变化。
情景：当你想告诉对方你以前很胖，现在瘦了时，你可以说：
Before,
I
was
fat.
Now,
I’m
thin.
