(共19张PPT)
Unit
4
The
Internet
Connects
Us
Lesson
21
Books
or
Computers
Lead
in
How
many
books
have
you
read
this
year?
Have
you
ever
read
electronic
books?
What
do
you
think
of
them?
It
is
easier
for
people
to
buy
and
sell
books
online.
Information
travels
faster
and
farther.
Culture
Tip
Which
country
was
the
first
to
invent
paper?
What
are
other
three
inventions
of
ancient
China?
compass
printing
press
gunpowder.
Reading
task
Read
the
lesson
and
answer
the
questions
.
1.
How
did
people
write
books
in
ancient
times?
2.
What
made
it
possible
to
print
books
quickly?
3.What
kind
of
books
quickly
changed
people’s
reading
habits?
They
wrote
each
word
by
hand.
Modern
technology.
The
electronic
book
(e-book)．
In
ancient
times，there
were
no
books，and
people
passed
on
their
knowledge
by
________
stories.
Then
people
learn
to
write
and
they
write
on
______________
————————.
pass
on
传递
Presentation:
telling
stones,
cloth
or
bamboo
Later，people
learned
how
to
make
paper,
they
began
to
write
down
their
stories________
on
paper.
It
took
a
long
time
to
write
just
one
book！
Then，the
printing
press
________,
it
was
________
to
print
books
quickly.
It
was
also
possible
for
common
people
to
read
books
.
Presentation:
by
hand
appeared
possible
Recently，computers
and
the
Internet
changed
the
world
again.
A
new
kind
of
book
appeared：
the
__________
book(e?book)．
It
is
easier
for
people
to
__________
books
online.
Presentation:
electronic
buy
and
sell
paper
books
e-books
Nowadays
people
have
many
ways
to
read
books
now.
Presentation:
Read
the
lesson
and
put
the
sentences
in
the
correct
order
.
The
History
of
the
Book
□It
took
a
long
time
to
write
just
one
book
.
□It
made
it
possible
for
common
people
to
read
books
.
□The
e-book
appeared
.
□People
had
no
books，and
they
shared
knowledge
by
telling
stories
.
□The
printing
press
appeared
.
□People
download
books
from
the
Internet
.
□With
paper，people
began
to
write
down
stories
.
3
5
6
1
4
7
2
Reading
task
language
points:
1.
People
passed
on
their
knowledge
by
telling
stories.
人们通过讲故事来传播知识。
考点一：
pass
on
传递；前进；
pass
on
sth.
to
sb.(=
pass
sth.
on
to
sb.)
eg：Can
you
pass
on
the
newspaper
to
my
sister?
你能把报纸递给我的姐姐吗？
2.
They
wrote
each
word
by
hand.
他们用手来写每个单词。
He
moved
the
huge
stone
by
hand.
他用手移动了那块大石头。
我的鞋是手工做的(即不是机器做的)。
My
shoes
were
made
by
hand.
by
hand
用手；手工
language
points:
3.
No
matter
what
you
have……keep
on
reading.
不管你有什么，继续阅读。
keep
on
继续
They
run
after
me.
I
don't
look
back
at
them
and
keep
on
running.
他们在后面追，我没有回头看，继续一个劲儿的跑。
keep
on
doing
sth.
着重指动作的反复。
Don’t
give
up,
and
keep
on
trying
.
不要放弃，继续努力。
keep
doing
sth
.
强调状态或动作的持续。
He
kept
talking
for
about
an
hour
.
他持续谈了约一个小时。
辨析：keep
on
doing
sth
.
与keep
doing
sth
.
language
points:
用方框中单词或短语的适当形式填空
1．He
________
a
new
way
of
making
silk.
2．In
________
times,
people
lived
by
hunting.
3．The
toy
is
made
________.
4．After
a
short
rest,
they
________
walking.
5．How
do
they
________
their
information?
invented
by
hand
ancient
invent
keep
on
pass
on
ancient
by
hand
kept
on
pass
on
Exercise
Paper
With
paper，people
began
to
write
down
their
stories
.
People
wrote
each
word
by
hand
.
It
took
a
long
time
to
write
one
book
_____________
couldn’t
travel
far
.
Printing
press
When
the
printing
press
__________，it
changed
the
world
.
The
________
printing
press
can
print
books
quickly，and
makes
it
possible
for
the
_________
person
to
have
easy
access
to
books
.
Let's
Do
It
!
Information
appeared
modern
common
Exercise
Fill
in
the
blanks
.
The
first
letter
is
given
.
Internet
Computers
and
the
Internet
changed
the
world
.
They
made
it
possible
for
a
new
kind
of
book:
the
___________book
.
Traditionally
books
could
only
be
bought
and
sold
at
a
store，but
today
you
can
buy
and
_______
books
online
.
electronic
sell
Exercise
Do
you
like
reading
paper
books
or
electronic
books(e?books)？Why？Talk
with
your
partner
and
make
up
a
dialogue
.
Let's
Do
It
!
eg：A：Do
you
like
ebooks?
B：Yes.
I
like
them
very
much.
A：Why?
B：Because
it
is
very
easy
for
people
to
buy
and
sell
books
online.
Pair
Work
Summary
pass
on
write
down
by
hand
printing
press
modern
technology
keep
on
electronic
book
It
is/was
+
adj.+
(for
sb.)
to
do
sth.
press,
appear,
modern,
electronic,
sell,
Homework
1.
Copy
the
words,
phrases
and
sentences
on
the
exercise
book.
2.
Finish
workbook.
3.
Review
this
lesson
and
preview
next
lesson.中小学教育资源及组卷应用平台
冀教版八年级下教学设计
课题
Lesson
21
单元
Unit
4
学科
英语
年级
八年级
学习目标
1.
New
words
and
phrases:
press,
appear,
modern,
electronic,
sell,pass
on，
write
down，by
hand
，printing
press
，modern
technology，keep
on，electronic
book，It
is/was
+
adj.+
(for
sb.)
to
do
sth.
2.Understand
the
meaning
of
text.3.
Students
can
get
useful
information
by
reading.4.·
Students
are
able
to
talk
about
the
history
of
books.
重点
New
words
and
phrases·
Key
structures:·
Learn
to
use
the
useful
expressions
and
structures.
难点
·
Usa
key
structures
in
real
life.·
Learn
to
use
the
useful
expressions
and
structures.
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Step
1：
Greeting.
Greet
the
class.
Good
morning/afternoon,
Class.
Step
2：Lead
inHow
many
books
have
you
read
this
year?Have
you
ever
read
electronic
books?
What
do
you
think
of
them?It
is
easier
for
people
to
buy
and
sell
books
online.
Information
travels
faster
and
farther.
Which
country
was
the
first
to
invent
paper?What
are
other
three
inventions
of
ancient
China?
Greeting.Think
and
answer.
使用亲切、贴近生活的问候语言拉近师生关系，带学生自然进入英语氛围,
自然引入本课话题。用图片帮助学生学习,直观、感性、形象。
讲授新课
Step
3:
Reading
task
Read
the
lesson
and
answer
the
questions
.1.
How
did
people
write
books
in
ancient
times?2.
What
made
it
possible
to
print
books
quickly?3.What
kind
of
books
quickly
changed
people’s
reading
habits?Step
4:
PresentationIn
ancient
times，there
were
no
books，and
people
passed
on
their
knowledge
by
________
stories.Then
people
learn
to
write
and
they
write
on
————————.Later，people
learned
how
to
make
paper,
they
began
to
write
down
their
stories________
on
paper.
It
took
a
long
time
to
write
just
one
book！Then，the
printing
press
________,
it
was
________
to
print
books
quickly.
It
was
also
possible
for
common
people
to
read
books
.
Recently，computers
and
the
Internet
changed
the
world
again.
A
new
kind
of
book
appeared：
the
__________
book(e?book)．
It
is
easier
for
people
to
__________
books
online.
Nowadays
people
have
many
ways
to
read
books
now.
Step
5：Reading
taskRead
the
lesson
and
put
the
sentences
in
the
correct
order
.
The
History
of
the
Book□It
took
a
long
time
to
write
just
one
book
.
□It
made
it
possible
for
common
people
to
read
books
.
□The
e-book
appeared
.
□People
had
no
books，and
they
shared
knowledge
by
telling
stories
.
□The
printing
press
appeared
.
□People
download
books
from
the
Internet
.
□With
paper，people
began
to
write
down
stories
.
Step
6:
language
points:1.
People
passed
on
their
knowledge
by
telling
stories.
人们通过讲故事来传播知识。
考点一：
pass
on
传递；前进；
pass
on
sth.
to
sb.(=
pass
sth.
on
to
sb.)eg：Can
you
pass
on
the
newspaper
to
my
sister?你能把报纸递给我的姐姐吗？2.
They
wrote
each
word
by
hand.他们用手来写每个单词。He
moved
the
huge
stone
by
hand.他用手移动了那块大石头。我的鞋是手工做的(即不是机器做的)。My
shoes
were
made
by
hand.
3.
No
matter
what
you
have……keep
on
reading.不管你有什么，继续阅读。
keep
on
继续
They
run
after
me.
I
don't
look
back
at
them
and
keep
on
running.他们在后面追，我没有回头看，继续一个劲儿的跑。Step
7:Exercise用方框中单词或短语的适当形式填空by
hand
ancient
invent
keep
on
pass
on1．He
________
a
new
way
of
making
silk.2．In
________
times,
people
lived
by
hunting.3．The
toy
is
made
________.4．After
a
short
rest,
they
________
walking.5．How
do
they
________
their
information?Step
8：ExercisePaper
With
paper，people
began
to
write
down
their
stories
.
People
wrote
each
word
by
hand
.
It
took
a
long
time
to
write
one
book
_____________
couldn’t
travel
far
.
Printing
pressWhen
the
printing
press
__________，it
changed
the
world
.
The
________
printing
press
can
print
books
quickly，and
makes
it
possible
for
the
_________
person
to
have
easy
access
to
books
.
Internet
Comp
uters
and
the
Internet
changed
the
world
.
They
made
it
possible
for
a
new
kind
of
book:
the
___________book
.
Traditionally
books
could
only
be
bought
and
sold
at
a
store，but
today
you
can
buy
and
_______
books
online
.
Step
9:
Pair
Work
Do
you
like
reading
paper
books
or
electronic
books(e?books)？Why？Talk
with
your
partner
and
make
up
a
dialogue
.Step
10:Exercise1.
This
temple
is
one
of
________
buildings
in
the
town.
We
must
take
action
to
protect
it.A．old
B．older
C．oldest
D．the
oldest2.
The
twins
look
exactly
the
same.
________
of
them
are
in
my
class.A．Each
B．Both
C．Either
D．None3.
—Are
you
going
to
have
a
part?time
job
during
the
summer
vacation?—Yes.
I
don't
think
I
should
always
________
my
parents
since
I've
grown
up.A．fight
against
B．argue
withC．hear
from
D．depend
on用适当的介词填空。1.
Fred
tried
to
get
to
the
door,
but
the
table
was
_____
the
way.2.
I
saw
him
_____
the
way
home.3.
He
is
_______
the
way
to
being
a
engineer.4.
______
the
way,
what
happened
to
the
money?
5.
Only
______
this
way,
we
can
improve
ourselves.
Step
11.Group
Work
Do
you
know
an
important
festival
in
spring
in
China？Search
for
some
information
and
make
a
mind
map
for
it
Step
11:Summary
press,
appear,
modern,
electronic,
sell,pass
on，write
down，by
hand
，printing
press
，modern
technology，keep
onStep12:
Homework1.
Copy
the
words,
phrases
and
sentences
on
the
exercise
book.2.
Finish
workbook.3.
Review
this
lesson
and
preview
next
lesson.
Read
the
text
and
answer
the
questions.Learn
the
new
words
and
phrases.Read
the
lesson
and
fill
in
the
blanks.Read
and
give
the
correct
order.
Listen，
take
notes
and
exercise.Read,think
and
complete
the
sentences.
学生通过阅读课文,了解文章大意.通过图片创设语境，帮助学生学习单词,理解课文。学生通过阅读课文,梳理文章的写作脉络。讲解重点句子，答疑解惑，落实教学目标。学习语言知识，科学储备大量知识,知识学习与运用，贴近考试。拓展知识面,加强学生间用英语的交流，培养语言的运用能力。整合知识点，提升语言使用能力。
板书
Unit
3
The
Internet
Connects
Us
Lesson
21
Books
or
Computerspress,
pass
on，appear,
write
downmodern,
by
hand
electronic,
printing
presssell,
modern
technology，keep
on
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