(共19张PPT)
Then
and
now
Part
A
（Let's
try
&
Let's
talk）
Unit
4
点
击
图
片
，
播
放
视
频
Main
scene
或点击此处播放视频
Revision
Free
talk
A:Where
did
you
go
last
summer
holiday
B:I
went
to...
A:How
did
you
go
there
B:I
went
there
by...
A:What
did
you
do
there
B:I...
A:Did
you...
B:...
lead
in
Presentation
Let's
try
Listen
and
tick
or
cross.
1.
The
school
changed
a
little.
2.
Grandpa
could
use
computer
when
he
was
at
school
.
Tips:
①听音前，先阅读给出的句子，了解题目要求，推测句中有可能被设置判断对错的部分。②听音时，认真听清关键词语，从而作出准确判断。
×
×
听力原文
Miss
White:
Children,
please
welcome
Wu
Yifan’s
grandfather
to
the
class.
Class:
Welcome!
Grandpa:
Wow!
The
school
is
very
different
from
my
old
school.
There
were
no
computers
at
all
before.
Mike:
Really
How
did
you
learn
Grandpa:
We
listened
to
the
teachers
and
read
lots
of
books.
Presentation
Let's
talk
Lead
in
Wu
Yifan's
grandpa
and
father
are
visiting
Wu
Yifan's
school.They
are
in
the
showroom（陈列室）.
Task1：Watch
and
think（观看并思考）
Q:What
was
Grandpa's
school
like
点击图片，播放视频
或点击此处播放视频
Task2：check
the
answer.
Q1
What
happened
to
John
There
was
no
library.
There
was
only
one
small
building
on
a
hill.
There
were
no
computers
or
Internet.
There
was
…
There
were
…
Talk
about
your
school
There
is
...
There
are
...
5
yeas
ago
Now
Language
points
知识点1
There
be句型的过去时
课文原句：There
was
no
library
in
my
old
school.
There
were
no
computers
or
Internet
in
my
time.
我们已经学过了there
be句型的一般现在时，当there
be遇到过去的时间，我们只需要将be动词换成相应的过去式形式就可以了。
例如：There
is
a
cat
in
the
room.
→There
was
a
cat
in
the
room.
There
are
some
birds
in
the
tree.
→There
were
some
birds
in
the
tree.
若要表达“过去某处没有
某物或某人”，则在was
或were后加no
知识点2
请求别人给我们讲述关于某方面的信息的句型
课文原句：Tell
us
about
your
school,please.
此句型用于请求别人给我们讲述关于某方面的信息，是一个祈使句。
句型结构：Tell
us
about+其他.
例句：—Tell
us
about
that
film.
—OK.
知识点3
怎样询问对方如何知道某事
课文原句：—How
do
you
know
that
how意为“怎样；如何”，用来询问方式，do在此处是助动词，know意为“知道；了解”。taht用于指代上文中提到的事情。
例句：A:—There
was
no
library
in
our
school
before.
B:—How
do
you
know
that
A:—My
grandpa
told
me.
Practice
Look
and
say
There
was…
There
were…
One
year
ago
看看明明的房间一年前后的变化！
There
is…
There
are…
Now
Exercise
用所给词的适当形式填空。
1.There
weren't
any___________(computer)
at
all.
2.Could
you________(see)
stars
at
night
3.One
day
I'm
going
to________(visit)
the
moon.
4.There
________(be)
no
gym
in
my
school
ten
years
ago.
computers
see
visit
were
Summary
（听、说、认读）词汇：
star,
easy,
look
up,
Internet
句子：
1.There
was
no
library
in
my
old
school.
2.Tell
us
about
your
school,please.
3.How
do
you
know
that
4.There
were
no
computers
or
Internet
in
my
time.
