Module 9 Great inventions Unit 2 Will books be replaced by the Internet? 课件34张PPT

M9
Unit
2
Will
books
be
replaced
by
the
Internet?
初三年级
英语
Make
a
list
of
the
advantages
of
books
and
the
Internet.
Many
books
are
well
designed
for
readers.
Books
can
give
people
a
real
sense
of
reading.
Reading
paper
books
is
better
for
memory
and
does
less
harm
to
our
eyes.
…
Advantages
of
books
Advantages
of
the
Internet
People
can
find
information
easily
from
the
Internet.
It’s
convenient
to
read
on
the
mobile
phone
or
on
the
computer.
Reading
books
on
the
Internet
can
help
people
save
lots
of
time
and
money.
…
Will
books
be
replaced
by
the
Internet?
Read
the
passage
and
match
the
main
ideas
with
the
paragraphs.
(Activity
2)
The
world
before
printed
books
The
world
after
the
invention
of
printing
Life
with
paper
and
printing
Technology
and
books
The
future
of
books
Paragraph
1
Every
morning,
my
father
buys
a
newspaper
on
his
way
to
work.
Every
day,
I
open
my
books
in
class
and
start
my
lessons.
Every
evening,
my
mother
looks
through
magazines
at
home.
And
every
night,
I
look
at
the
photos
of
David
Beckham
and
Yao
Ming
on
my
bedroom
wall
before
I
go
to
sleep.
Can
we
imagine
life
without
paper
or
printing?
Life
with
paper
and
printing
Paragraph
2
The
world
before
printed
books
Paper
was
first
created
about
2,000
years
ago
in
China.
After
its
invention,
people
started
to
write
on
paper
to
make
books.
In
those
days,
books
were
only
produced
one
at
a
time
by
hand.
As
a
result,
there
were
not
many
books,
and
they
were
expensive.
So,
few
people
had
the
chance
to
learn
to
read.
Paragraph
3
The
world
after
the
invention
of
printing
Printing
was
invented
in
China
during
the
Sui
and
Tang
Dynasties.
Later,
developments
in
printing
made
it
possible
to
produce
books
more
quickly
and
cheaply.
A
trade
in
books
resulted,
and
more
people
learnt
to
read.
Knowledge
and
ideas
spread
faster
than
ever
before.
In
a
way,
we
can
compare
the
invention
of
paper
and
printing
to
the
introduction
of
the
Internet
in
the
twentieth
century.
Paragraph
4
Although
the
Internet
is
still
young,
it
is
growing
very
fast,
and
may
become
more
powerful
than
printing.
A
much
larger
amount
of
information
can
be
stored
in
more
varied
forms
on
the
Internet
than
in
books.
Someone
with
an
Internet
connection
can
find
information
much
more
easily
than
they
can
find
it
in
printed
forms.
And
the
machines
we
use
to
read
it
are
now
small
and
light,
often
smaller
and
lighter
than
a
single
book.
Technology
and
books
Paragraph
5
Computers
and
the
Internet
are
used
in
classrooms
now,
and
newspapers
and
magazines
are
already
read
online.
So
what
direction
will
traditional
printing
take
in
the
future?
Will
books
be
replaced
by
the
Internet?
Let’s
wait
and
see.
The
future
of
books
How
can
we
get
the
main
idea?
To
get
the
main
idea
of
each
paragraph,
we
can
read
the
first
and
the
last
sentence
in
each
paragraph.
Read
paragraph
1
and
answer
the
question.
Why
does
the
writer
talk
about
life
with
paper
and
printing?
Because
the
writer
wants
to
stress
the
importance
of
paper
and
printing.
Four
great
inventions
of
ancient
China
compass
gunpowder
papermaking
printing
Read
paragraph
2-3
and
complete
the
table.
{5940675A-B579-460E-94D1-54222C63F5DA}Time
Developments
Results
About
2,000
years
ago
at
a
time
每次；一次
by
hand
用手；靠手做
People
started
to
write
on
paper
to
make
books.
Books
were
only
produced
one
at
a
time
by
hand.
There
were
not
many
books
and
they
were
expensive.
Few
people
had
the
chance
to
learn
to
read.
Read
paragraph
2-3
and
complete
the
table.
{5940675A-B579-460E-94D1-54222C63F5DA}Time
Developments
Results
During
the
Sui
and
Tang
Dynasties
and
later
Developments
in
printing
made
it
possible
to
produce
books
more
quickly
and
cheaply.
A
trade
in
books
resulted.
More
people
learnt
to
read.
Knowledge
and
ideas
spread
faster
than
before.
development
n.发展；进步
trade
n.
买卖；交易
result
v.（因……而）产生
spread
v.
扩展；蔓延；传播
In
a
way,
we
can
compare
the
invention
of
paper
and
printing
to
the
introduction
of
the
Internet
in
the
twentieth
century.
在某种程度上，我们可以将造纸术和印刷术的发明与20世纪互联网的引入相媲美。
What
does
this
sentence
mean?
Compared
with
paper
and
printing,
what
are
the
advantages
of
the
Internet?
Read
paragraph
4
and
answer
the
question.
A
much
larger
amount
of
information
can
be
stored
in
more
varied
forms
on
the
Internet.
Someone
with
an
Internet
connection
can
find
information
much
more
easily.
The
machines
we
use
to
read
it
are
now
smaller
and
lighter.
amount
n.
量；数量
store
v.
储存
varied
adj.
各种各样的
form
n.
种类；类型；形态
connection
n.
计算机网络连接
Read
paragraph
5
and
answer
the
question.
Will
books
be
replaced
by
the
Internet?
be
replaced
by
被……所取代
The
writer
says,
“Let’s
wait
and
see.”
In
my
point
of
view,
I
think
books
will
not
be
replaced
by
the
Internet,
because
I
believe
paper
books
have
some
traditional
and
unique
value.
Share
your
ideas.
Will
books
be
replaced
by
the
Internet?
Watch
the
video
and
try
to
read
along
with
the
plete
the
passage.
(Activity
4)
developments
direction
introduction
powerful
replace
spread
trade
Books
were
expensive
after
paper
was
invented
because
they
were
made
by
hand,
but
(1)
in
printing
made
it
cheaper
and
faster
to
make
books.
A(n)
(2)
in
books
resulted,
and
knowledge
(3)
more
quickly
than
ever
before.
The
(4)
of
the
Internet
developments
trade
spread
introduction
has
changed
the
world
in
a
similar
way,
and
the
Internet
is
much
more
(5)
.
With
more
and
more
people
using
the
Internet,
the
(6)
that
traditional
printing
will
take
in
the
future
is
uncertain,
and
computers
may
(7)
books
one
day.
Complete
the
passage.
(Activity
4)
powerful
direction
replace
developments
direction
introduction
powerful
replace
spread
trade
Use
full
sentences
with
as
a
result,
because
or
so
to
answer
questions.
—
Why
is
it
hard
to
imagine
a
world
without
printing?
—
What
was
the
result
of
few
books
being
produced?
—
What
happened
after
the
printing
technology
developed?
—
What
will
happen
to
the
books
in
the
future?
Why?
—
It’s
hard
to
imagine
a
world
without
printing
because
we
have
so
many
printed
things
now.
—
What
was
the
result
of
few
books
being
produced?
—
Few
books
were
produced
and,
as
a
result,
few
people
could
read.
—
Why
is
it
hard
to
imagine
a
world
without
printing?
Use
full
sentences
with
as
a
result,
because
or
so
to
answer
questions.
—
After
printing
technology
developed,
books
were
cheaper,
so
more
people
learnt
how
to
read.
—
What
will
happen
to
the
books
in
the
future?
Why?
—
Books
might
not
be
needed
in
the
future
because
the
Internet
is
growing
fast.
—
What
happened
after
the
printing
technology
developed?
Use
full
sentences
with
as
a
result,
because
or
so
to
answer
questions.
How
can
we
write
it
more
clearly
and
logically?
Write
a
passage
about
traditional
printing
and
its
future.
(Activity
7)
First,
we
can
follow
the
timeline.
about
2,000
years
ago
during
the
Sui
and
Tang
Dynasties
in
the
twentieth
century
paper
was
created
printing
was
invented
the
Internet
was
introduced
Second,
we
can
use
some
logical
words,
like
as
a
result,
because
and
so.
Third,
we
can
use
the
passive
voice.
A
sample
It’s
hard
to
imagine
life
without
printing
because
we
have
so
many
printed
things
now,
such
as
newspapers,
magazines
and
books.
Paper
was
first
created
about
2,000
years
ago,
but
books
weren’t
printed
at
that
time.
They
were
written
by
hand,
so
few
books
were
produced.
As
a
result,
few
people
could
read.
Printing
was
invented
during
the
Sui
and
Tang
Dynasties.
After
printing
developed,
books
became
cheaper,
so
more
people
learnt
to
read.
Today,
the
Internet
is
growing
very
puters
and
the
Internet
are
used
in
classrooms
now,
and
newspapers
and
magazines
are
read
online.
As
a
result,
books
will
probably
be
replaced
by
the
Internet
in
the
future.
A
sample
听录音，跟读课文；
运用本节课所学，完成课本第75页Activity
7的写作任务。
Homework
Thank
you!