(共31张PPT)
Unit
4
Then
and
now
A
Let's
learn
Wu
Yifan’s
father
and
grandfather
are
invited
to
visit
the
school
today
for
the
school’s
100th
anniversary.
(Wu
Yifan的爸爸和爷爷受邀参加学校的百年校庆。)
How
is
the
school
now
The
school
is
_____.
now
现在
What’s
in
the
school
There
is//are
_____.
There
are
many
buildings.
dining
hall
There
are
many
buildings.
gym
grass
Do
you
like
playing
on
the
grass
0
There
are
many
rooms.
There
is//are
_________.
There
are
two
computer
rooms.
There
is
a
library.
There
is
a
music
room.
There
are
two
art
rooms.
50
years
ago
校史展览馆
Listen
and
find
Was
there
a
gym
50
years
ago
No,
there
wasn’t.
Listen
and
read
together
Our
school
was
small!
We
didn’t
have
a
library,
and
there
weren’t
any
computer
rooms
at
all.
There
was
no
gym
either.
either
也不…,也没…
Fill
in
the
blanks
Our
school
was
small!
We
didn’t
have
a
library,
and
there
weren’t
any
computer
rooms
at
all.
There
was
no
gym
either.
20
years
ago
Listen
and
find
Was
there
a
gym
20
years
ago
________________
No,
there
wasn’t.
____
____
____
gym
in
my
school
twenty
years
ago.
There
was
no
______
________
a
new
one
in
our
school.
Now
there’s
Listen
and
fill
in
the
blanks
Let’s
learn
dining
hall
grass
gym
0
Quickly
guess
0
Game
1
0
Which
one
is
missing
Game
2
The
school
has
changed.
The
world
has
changed,
too.
世界
now
Tang
dynasty
dynasty
朝代
Find
the
mistakes
Helpful
expressions:
There
was/were
…;
did/didn’t;
could/couldn’t
Tang
dynasty
(no)
But
at
that
time,
there
was
clean
water
and
air.
There
were
many
trees.
There
were
clean
rivers
and
lakes.
….
Were
there
any
schools
in
Tang
dynasty
Schools
in
Tang
dynasty
There
was//were
_________.
There
was//were
no
_________.
20
years
ago
50
years
ago
now
There
____
no
gym
50
years
ago.
There
____
no
gym
20
years
ago
either.
There
____
a
new
gym
now.
was
was
is
Read
and
classify.
last
year
yesterday
tomorrow
next
week
last
weekend
next
year
this
week
this
afternoon
at
that
time
two
years
ago
last
week
long
time
ago
last
night
tomorrow
morning
last
year
yesterday
tomorrow
next
week
last
weekend
next
year
this
week
this
afternoon
at
that
time
two
years
ago
last
week
long
time
ago
last
night
tomorrow
morning
0
Pick
out
the
different
one
in
each
group.
①
A.
last
year
B.
next
year
C.
last
week
D.
yesterday
②
A.
tomorrow
B.
next
week
C.
last
weekend
D.
this
week
③
A.
at
that
time
B.
two
years
ago
C.
last
night
D.
this
week
④
A.
this
week
B.
this
afternoon
C.
tomorrow
D.
yesterday
0
…years
ago
…months
ago
last
year
Talk
about
the
changes
happened
around
you.
说一说你身边发生的变化
Wu
Yifan’s
school
has
changed.
change
变化
Our
school
has
changed,
too.
The
world
also
has
changed.
last
month
dining
hall
grass
gym
0
Summary
…
years
ago
…
months
ago
last
year
last
month
1.在四线三格中正确抄写dining
hall,
grass,
gym各4遍。
2.收集所在城市的10年前和现在的照片，以“The
Changes
in
Our
City”为题做成海报，下次上课时在班里展示和介绍。
3.预习
B
Let's
talk
。
0
Homework
谢谢
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