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牛津深圳版英语九年级上册第5课时教学设计
课题
Computers
单元
Unit
3
学科
英语
年级
八年级
学习目标与核心素养
1.
Be
able
to
use
special
stress
reading
skills
to
express
different
intentions
and
attitudes.2.
Be
able
to
complete
e-mail
according
to
the
chart
information,
and
be
able
to
correctly
use
the
comparative
of
adjective
and
adverb.3.
Be
able
to
talk
about
the
advantages
and
disadvantages
of
computers,
and
write
a
composition
according
to
the
content.
重点
Be
able
to
complete
e-mail
according
to
the
chart
information,
and
be
able
to
correctly
use
the
comparative
of
adjective
and
adverb.
难点
Be
able
to
talk
about
the
advantages
and
disadvantages
of
computers,
and
write
a
composition
according
to
the
content.
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Free
talkLet
the
Ss
have
a
brainstorm
about
the
usage
of
computers.
Have
a
brainstorm
about
the
usage
of
computers.
以头脑风暴导入新课，锻炼学生发散思维能力。
讲授新课
Let’s
reviewLet
the
Ss
fill
in
the
blanks.1.
This
computer
is
very
good.
Its
screen
is
21
________
(inch).2.
It
is
so
nice
of
you
_______(give)me
the
gift.
3.
John
used
______(be)a
bad
student.
But
he
behaves
well
now.4.
The
police
dog
can
do
many
things
like
__________
(search)
people
in
the
earthquake.5.
Will
you
be
able
_________
(finish)your
homework
in
half
an
hour?
Fill
in
the
blanks.
对上节课所学内容进行复习巩固。
New
wordsLead
the
Ss
to
learn
the
new
words:
inch??[?nt?]
sell??[sel]
popular?
[?p?pj?l?(r)]?
look
forward
to
Read
the
words
and
recite.
Then
have
a
word
test.
首先掌握住词汇，对后面课文的学习做好铺垫。
Let’s
learnLead
the
students
to
learn
the
rules
about
sentence
stress.We
already
know
two
rules
about
sentence
stress:?
Stress
nouns,
verbs,
adjectives,
adverbs
and
numbers.?
Do
not
stress
words
like
a,
the,
is
and
have
except
for
special
reasons.?
Give
extra
stress
to
the
most
important
word
in
the
sentence.
You,
the
speaker,
must
decide
what
the
most
important
word
is.
Learn
the
rules
about
sentence
stress.
学习重读，为下一环节做好铺垫。
Pair
workAsk
the
students
to
listen
to
the
conversation
below.
Then
practise
it
in
pairs.A1：Amy:
What
do
you
think
of
computers,
Frank?
Are
they
cleverer
than
human
beings?Frank:
No,
I
don’t
think
so
.Amy:
Why
not?
Computers
can
do
a
lot
of
things!Frank:
Maybe,
but
human
beings
created
computers!Amy:
That’s
true
.A2：Frank:
Which
kind
of
computers
are
better，desktops
or
laptops?Amy:
Laptops,
I
think.Frank:
Why?Amy:
Laptops
are
lighter.
They’re
easier
to
carry
around
than
desktops!Frank:
Yes,
but
desktops
are
often
cheaper
than
laptops.
And
I
don’t
really
have
much
money.
Amy:
Well,
then
a
desktop
is
probably
a
better
choice
for
you.
Listen
to
the
conversation
below.
Then
practise
it
in
pairs.
通过跟读录音，让学生学会重读与弱读。
Let’s
doLead
the
students
to
do
a
survey
about
using
computers
at
home.
Then
each
group
should
report
their
findings
to
the
class.1
Do
you
have
a
computer
at
home?2
How
often
do
you
use
the
computer?3
What
do
you
usually
do
on
the
computer?4
How
much
time
do
you
spend
playing
computer
games
every
week?5
How
do
you
use
the
computer
to
help
you
study?6
Your
own
question(s):
_____________________We
found
that
...
of
the
class
have
computers
at
home....
use
computers
almost
every
day,
and
...don’t
use
computers
very
often....
often
...
on
the
computer
at
home.…
Read
the
conversation
and
practice
in
pairs.Then
summary
the
expressions
we
often
use
when
making
phone
calls.
通过练习对话，掌握常用打电话用语。
Let’s
doLead
the
students
to
finish
Writing.The
C4095
weighs
4
kg,
so
it
is
lighter
than
the
C4091.
The
C4095
costs
1,298
yuan,
so
it
is
a
little
more
expensive
than
the
C4091.
We
have
sold
50
C4095
monitors
and
38
C4091
monitors
this
month,
so
the
C4095
is
more
popular
than
the
C4091.
Finish
Writing.
锻炼学生写作能力。
Let’s
doLead
the
students
to
Pre-writingLead
the
students
to
have
a
debate
about
if
we
should
encourage
students
to
use
computers.Rules：
Odd
number
groups—
for
the
view.
Even
number
groups—
against
the
viewA
student
from
each
group
should
write
at
least
1
idea
on
the
blackboard
after
discussion
in
groups.3
points
for
each
idea.
The
more,
the
better.Two
students
from
different
parts
to
make
presentations
according
to
the
ideas
of
your
part.
Have
a
debate
about
if
we
should
encourage
students
to
use
computers.
锻炼学生口语表达能力。
WritingLead
the
Ss
to
write
a
composition
about
how
to
use
computers.
1.
短文字数
80词左右。2.
内容包括以下内容：
①写出至少三条我们可以使用电脑做的事情。
②列出至少两条我们不可以使用电脑做的事情。
③合理的开头和结尾。
Sample
Computers
are
very
useful
to
us.
They
can
do
a
lot
of
things
like
sending
emails,
listening
to
music
and
watching
movies.
We
can
also
shop
online
such
as
buying
books
and
CDs.
They
are
much
cheaper
than
those
on
the
bookstores.
However,
we
can’t
surf
the
internet
for
a
long
time.
It’s
harmful
to
our
eyes
and
brain.
We
should
have
a
rest
half
an
hour.
At
the
same
time,
it
is
too
dangerous
for
us
to
make
friends
with
strangers
online,
so
we
must
be
careful
when
chatting
with
strangers
on
the
net.
For
safety,
we
should
use
computers
in
a
right
way.
Write
a
composition
about
how
to
use
computers
提高学生写作水平。
Let’s
learnLead
the
students
to
learn
to
look
for
useful
information
on
the
Internet.Research
skills
(2):
Using
a
search
engineThere
is
a
lot
of
information
on
the
Internet.
You
can
find
the
information
you
need
by
using
a
search
engine.
Learn
to
look
for
useful
information
on
the
Internet.
让学生学习如何从网上搜索信息。
Language
pointsLead
the
students
to
learn
important
language
points.sell
popular
look
forward
to
Learn
the
language
points.
提升学生语言知识运用能力
课堂小结
本节课我们学习了特别重音的朗读技巧，学会了根据图表信息完成电子邮件，并学会了运用比较级比较事物，谈论了电脑的利与弊，为更好的完成写作打好了基础。
板书
The
rules
about
sentence
stress:Stress
nouns,
verbs,
adjectives,
adverbs
and
numbers.Do
not
stress
words
like
a,
the,
is
and
have
except
for
special
reasons.Give
extra
stress
to
the
most
important
word
in
the
sentence.
You,
the
speaker,
must
decide
what
the
most
important
word
is.
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Module
2
Science
and
technology
Unit
3
Computers
Period
5
Speaking,
Writing
and
Study
skills
牛津深圳版
八年级上册
What
can
we
use
a
computer
to
do
?
write
emails
watch
films
chat
with
friends
do
online
shopping
listen
to
music
study
online
play
computer
games
look
for
useful
information
Lead
in
Revision
1.
This
computer
is
very
good.
Its
screen
is
21
________
(inch).
2.
It
is
so
nice
of
you
_______(give)me
the
gift.
3.
John
used
______(be)a
bad
student.
But
he
behaves
well
now.
4.
The
police
dog
can
do
many
things
like
__________
(search)people
in
the
earthquake.
5.
Will
you
be
able
_________(finish)your
homework
in
half
an
hour?
inches
to
give
to
be
searching
to
finish
用所给单词的适当形式填空
Presentation
inch??[?nt?]
sell??[sel]
popular?
[?p?pj?l?(r)]?
look
forward
to
Underline
the
words
in
the
paragraph
that
are
stressed.
We
already
know
two
rules
about
sentence
stress:
?
Stress
nouns,
verbs,
adjectives,
adverbs
and
numbers.
?
Do
not
stress
words
like
a,
the,
is
and
have
except
for
special
reasons.
Let’s
learn
Salesman:
Can
I
help
you,
sir?
Allen:
Yes,
I
need
a
monitor.
How
much
is
the
C4095?
Salesman:
It
costs
￥1,298,
and
it’s
our
newest
model.
Allen:
What
about
its
weight?
Salesman:
It’s
light
and
only
weighs
4kg.
Allen:
Does
it
sell
well?
Salesman:
Yes,
it
is
the
most
popular
model
in
our
shop.
We
have
sold
50
this
month.
Put
two
underlines
under
the
words
that
we
might
give
extra
stress
to
in
the
conversation
below.
Think
of
a
reason
why
we
might
give
these
words
extra
stress.
These
words
contain
very
important
information
to
the
speakers.
Let’s
learn
?
Give
extra
stress
to
the
most
important
word
in
the
sentence.
You,
the
speaker,
must
decide
what
the
most
important
word
is.
Here
is
the
third
rule:
Let’s
learn
Think
about
what
information
Tony
wants
to
know
and
give
extra
stress
to
the
words
in
your
answers.
John
borrowed
a
book
from
the
school
library
yesterday
afternoon.
Tony:
Who
borrowed
a
book
from
the
school
library
yesterday
afternoon?
What
did
John
do
yesterday
afternoon?
What
did
John
borrow
from
the
school
library
yesterday
afternoon?
Where
did
John
borrow
a
book
yesterday
afternoon?
When
did
John
borrow
a
book
from
the
school
library?
Let’s
learn
Amy:
What
do
you
think
of
computers,
Frank?
Are
they
cleverer
than
human
beings?
Frank:
No,
I
don’t
think
so
.
Amy:
Why
not?
Computers
can
do
a
lot
of
things!
Frank:
Maybe,
but
human
beings
created
computers!
Amy:
That’s
true
.
Read
the
conversation
below
and
practise
it
in
pairs.
Give
extra
stress
to
the
words
underlined
twice.
Pair
work
Frank:
Which
kind
of
computers
are
better，desktops
or
laptops?
Amy:
Laptops,
I
think.
Frank:
Why?
Amy:
Laptops
are
lighter.
They’re
easier
to
carry
around
than
desktops!
Frank:
Yes,
but
desktops
are
often
cheaper
than
laptops.
And
I
don’t
really
have
much
money.
Amy:
Well,
then
a
desktop
is
probably
a
better
choice
for
you.
Read
the
conversation
below
and
draw
an
extra
line
under
the
words
you
would
give
extra
stress
to.
Then
practise
it
in
pairs.
Pair
work
In
groups,
do
a
survey
about
using
computers
at
home.
Use
the
following
questions
to
help
you.
You
must
add
at
least
one
more
question
of
your
own.
1
Do
you
have
a
computer
at
home?
2
How
often
do
you
use
the
computer?
3
What
do
you
usually
do
on
the
computer?
4
How
much
time
do
you
spend
playing
computer
games
every
week?
5
How
do
you
use
the
computer
to
help
you
study?
6
Your
own
question(s):
_________________________
Let’s
do
Go
around
the
class
and
interview
other
students.
Make
notes
of
their
answers.
Then
each
group
should
report
their
findings
to
the
class.
Use
the
following
plan
to
help
you.
We
found
that
...
of
the
class
have
computers
at
home.
...
use
computers
almost
every
day,
and
...
don’t
use
computers
very
often.
...
often
...
on
the
computer
at
home.
…
Let’s
do
Top
Office
found
that
they
did
not
have
any
C4091
monitors.
If
you
were
Tom
Green,
the
salesman
from
Top
Office,
how
would
you
tell
Mabel
Wang
that
you
did
not
have
any
C4091
monitors?
Write
an
email
to
Mable
Wang.
Let’s
do
Look
at
the
table
and
find
the
differences
between
the
two
monitors.
C4091
C4095
Let’s
do
Complete
this
email
using
information
from
the
table
and
the
key
words.
big
expensive
light
popular
The
C4095
weighs
4
kg,
so
it
is
lighter
than
the
C4091.
The
C4095
costs
1,298
yuan,
so
it
is
a
little
more
expensive
than
the
C4091.
We
have
sold
50
C4095
monitors
and
38
C4091
monitors
this
month,
so
the
C4095
is
more
popular
than
the
C4091.
Let’s
do
What
do
you
think
of
computers?
Computers
are
very
useful/important.
Computers
are
changing
our
lives…
Are
computers
always
good
for
us?
Sometimes
they
also
bring
us
problems.
Let’s
do
Should
we
encourage
students
to
use
computers
?
Let’s
have
a
debate
Rules：
Odd
number
groups—
for
the
view.
Even
number
groups—
against
the
view
A
student
from
each
group
should
write
at
least
1
idea
on
the
blackboard
after
discussion
in
groups.
3
points
for
each
idea.
The
more,
the
better.
Two
students
from
different
parts
to
make
presentations
according
to
the
ideas
of
your
part.
Let’s
do
A:
Are
you
studying
with
a
computer?
B:
Yes
I
am.
Do
you
like
studying
with
it?
A:
No.
It
is
not
a
good
idea.
First
of
all,
not
all
the
information
on
the
Internet
is
true.
C:
I
don’t
think
so.
I
can
_____________.
D:
Besides,
using
computers
too
much
can
be
harmful
to
your
eyes.
E:
But
I
____________________.
F:
In
addition,
you
can
find
everything
you
need
in
the
library.
G:
No
I
don’t
agree.
______________________
Let’s
do
Using
computers
1.
短文字数
80词左右。
2.
内容包括以下内容：
①写出至少三条我们可以使用电脑做的事情。
②列出至少两条我们不可以使用电脑做的事情。
③合理的开头和结尾。
Pre-writing
Beginning
Body
Ending
Give
a
general
introduction
of
computers.
What
can
we
use
computers
to
do?
What
shouldn’t
we
do
with
computers?
Draw
a
conclusion.
The
structure
of
the
composition
Pre-writing
Computers
are
very
useful
to
us.
They
can
do
a
lot
of
things
like
sending
emails,
listening
to
music
and
watching
movies.
We
can
also
shop
online
such
as
buying
books
and
CDs.
They
are
much
cheaper
than
those
on
the
bookstores.
However,
we
can’t
surf
the
internet
for
a
long
time.
It’s
harmful
to
our
eyes
and
brain.
We
should
have
a
rest
half
an
hour.
At
the
same
time,
it
is
too
dangerous
for
us
to
make
friends
with
strangers
online,
so
we
must
be
careful
when
chatting
with
strangers
on
the
net.
For
safety,
we
should
use
computers
in
a
right
way.
Sample
Writing
Click
on
the
browser
icon.
Press
“Enter”
and
wait
for
your
website
to
appear.
Type
in
the
address
of
the
website
that
you
would
like
to
visit.
Turn
on
the
computer.
1
2
3
4
Can
you
surf
the
Internet?
Put
the
following
steps
in
the
correct
order.
Let’s
learn
Research
skills
(2):
Using
a
search
engine
There
is
a
lot
of
information
on
the
Internet.
You
can
find
the
information
you
need
by
using
a
search
engine.
Do
you
know
of
any
search
engines?
How
can
we
look
for
useful
information
on
the
Internet?
What’s
the
price
of
the
C4091
monitor?
the
price
of
the
C4091
monitor
c.
price
of
C4091
monitor
What
should
we
type
in
if
we
want
to
learn
about
the
price
of
the
C4091
monitor?
Let’s
learn
Let’s
learn
What
words
should
we
type
in
if
we
only
want
to
find
information
about
“how
to
form
the
comparative
of
adjectives”?
Let’s
learn
Here
are
the
results
of
our
search.
not
exactly
the
same
words
not
in
the
same
order
exactly
the
same
words
and
in
the
same
order
Let’s
learn
1.
sell
v.
(sold,
sold)出售；售卖
sell
sth
to
sb
/
sell
sb
sth.
把某物卖给某人
e.g.
We
sold
10
computers
of
this
type
yesterday.
The
young
man
is
selling
his
car
to
his
friends.
=The
young
man
is
selling
his
friends
his
car
.
Language
points
2.
popular
adj.
受喜爱的；受欢迎的
be
popular
with
受……欢迎
e.g.
This
book
is
very
popular
with
the
young
people.
This
type
of
computers
are
more
popular
than
that
one.
He
likes
to
sing
popular
songs.
Language
points
3.
look
forward
to
盼望；期待
to
为介词，后接动词-ing形式
e.g.
I
look
forward
to
being
alone
in
the
house.
We
look
forward
to
hearing
from
you.
Language
points
Summary
The
rules
about
sentence
stress:
Stress
nouns,
verbs,
adjectives,
adverbs
and
numbers.
Do
not
stress
words
like
a,
the,
is
and
have
except
for
special
reasons.
Give
extra
stress
to
the
most
important
word
in
the
sentence.
You,
the
speaker,
must
decide
what
the
most
important
word
is.
Exercise
1.
If
you
use
your
b______
more
often,
you
will
become
wiser.
2.
The
lost
pin
is
too
t_____
for
us
to
see.
3.
You
shouldn't
drive
a
car
at
high
s______.
4.
People
use
computers
to
o________
the
machine.
5.
Here
is
the
end
of
the
r_______.
The
train
will
start
off
tomorrow.
rain
iny
peed
perate
ailway
根据句意及首字母填空。
Exercise
1.
Would
you
like
________(come)
to
my
birthday
party?
2.
As
we
know,
laptops
are
easier
________(carry)
around
than
desktops.
3.
Lily
is
a
hard-working
girl.
She
always
spends
2
hours
_______
(do)her
homework
every
day.
4.
Kitty
always
asks
others
for
help.
In
a
way,
she
is
not
a(n)
____________(dependent)
child.
5.
There
are
many
great
____________(company)in
Shenzhen.
to
come
to
carry
doing
independent
companies
用所给词的适当形式填空。
Homework
1.Polish
your
writing.
2.Make
at
least
three
sentences
using
the
new
words.
谢谢
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Module2
Unit
3
Computers
Speaking,Writing
and
Study
skills导学案
学生姓名
班级
序号
课题内容
Unit
3
Computers
Speaking,Writing
and
Study
skills
学习目标与核心素养
能使用特别重音的朗读技巧，表达不同的意图和态度。能根据图表信息完成电子邮件，并能正确使用形容词副词的比较级对比事物。能谈论电脑的利与弊，并能根据谈论内容完成写作。
学习重点
能根据图表信息完成电子邮件，并能正确使用形容词副词的比较级最高级对比事物。
学习难点
能谈论电脑的利与弊，并能根据谈论内容完成写作。
【预习案】
1.
两人一组尝试朗读Talk
time部分内容。
2.
总结句子重音规则
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3.完成课本43页Speak
up
B1，B2。
【列出我的疑惑】
【探究案】
探究点一：
在下面的对话中，给需要额外重读的单词下面加两个下划线，并想一想为什么。
Salesman:
Can
I
help
you,
sir?
Allen:
Yes,
I
need
a
monitor.
How
much
is
the
C4095?
Salesman:
It
costs
￥1,298,
and
it’s
our
newest
model.
Allen:
What
about
its
weight?
Salesman:
It’s
light
and
only
weighs
4kg.
Allen:
Does
it
sell
well?
Salesman:
Yes,
it
is
the
most
popular
model
in
our
shop.
We
have
sold
50
this
month.
探究点二：
1.完成44页Writing。
2.
写作：Using
computers
1.
短文字数
80词左右。
2.
内容包括以下内容：
①写出至少三条我们可以使用电脑做的事情。
②列出至少两条我们不可以使用电脑做的事情。
③合理的开头和结尾。
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
探究点三：Language
points
把某物卖给某人________________________
受……欢迎________________________
盼望；期待________________________
【我的知识网络图】
【训练案】
Ⅰ.单项选择
1．—Of
the
three
boys,
Jim
is
________
one.?
—Yes,
he
is
shorter
than
Tom
and
me.
A．shorter
B．the
shortest
C．short
2．—You
are
too
________,
Lucy.
You
should
eat
more
food.
—No,
I’m
not.
My
little
brother
is
________
than
me.
A．fat;
much
fatter
B．thin;
much
thinner
C．fatter;
much
fatter
3．—A
bicycle
is
often
________
than
a
car
in
towns.?
—Yes,
it
can
go
through
the
small
street
freely.
A．more
convenient
B．most
convenient
C．much
convenient
4．—Air
pollution
is
getting
________.?
—Yes,
but
we
have
taken
some
measures
to
stop
it.
Look!
the
sky
is
_______
bluer
than
before.?
A．bad
and
bad;
less
B．bad
and
bad;
more
C．worse
and
worse;
much?
5．—The
water
in
this
river
is
even
________
than
it
was
last
year.?
—So
the
government
should
take
action
to
stop
it.
A．dirtier
B．more
dirty
C．dirtiest
Ⅱ.用所给单词的适当形式填空
6．The
East
Lake
Park
is
one
of
___________________(beautiful)parks
in
Shenzhen.
7．The
little
boy
is
even
_______(tall)than
he
was
last
year.
8．I
think
this
story
is
______________(exciting)than
any
other
story.?
9．Of
the
three
girls,
Lily
is
_____________(short)one.
10．Living
in
the
countryside
is
much
____________(relaxing)than
living
in
the
downtown.?
Ⅲ.
完形填空
The
computer
is
fast,
and
never
makes
a
mistake,
while
people
are
too
slow,
and
11
of
mistakes
sometimes.
That's
what
people
often
say
when
they
talk
about
computers.
For
over
a
quarter
of
a
century,
scientists
have
been
12
better
and
better
computers.
Now
a
computer
can
13
a
lot
of
everyday
jobs
wonderfully.
It
is
14
used
in
factories,
hospitals,
post
offices
and
airports.
A
computer
can
report,
decide
and
control
it
in
almost
15
field.
Many
computer
scientists
are
thinking
of
making
the
computer
“think”
like
a
16
.
With
the
help
of
a
person,
a
computer
can
draw
pictures,
write
music,
talk
with
people,
play
chess,
17
.
voices
,
translate
languages
and
so
on.
Perhaps
computers
will
one
day
really
think
and
feel.
Do
you
think
the
people
will
be
afraid
when
they
find
that
the
computer
is
too
clever
to
listen
to
and
serve
the
people?
No,
people
will
make
better
use
of
the
computers
in
the
future.
Man
is
always
the
_18
of
the
computer.
The
computer
19
.
only
with
the
help
of
man.
It
cannot
take
the
20
of
man.
11.
A.
full
B.
afraid
C.
aware
12.
A.
loving
B.
building
C.
making
13.
A.
have
B.
offer
C.
do
14.
A.
widely
B.
sadly
C.
deeply
15.
A.
all
B.
every
C.
both
16.
A.
man
B.
monkey
C.
machine
17.
A.
buy
B.
sell
C.
recognize
18.
A.
friend
B.
master
C.
enemy
19.
A.
gets
B.
takes
C.
works
20.
A.
order
B.
place
C.
money
Ⅳ.阅读理解
Most
parents
love
the
Internet
and
want
their
kids
to
use
it.
But
a
new
survey(调查)in
America
finds
many
parents
are
also
afraid
of
the
online
world.
They
worry
that
their
kids
will
get
in
trouble
with
people
they
meet
online.
The
study
was
done
online
from
May
5
to
May
10
by
Insight
Research
Group.
It
says
80%
of
parents
are
worried
about
kids
meeting
bad
people
online.
That’s
because
young
people
who
largely
have
grown
up
with
the
Net
think
of
it
as
a
way
of
showing
personal
feelings.
To
young
people,
the
benefits(好处)of
giving
out
some
personal
information
to
online
friends
outweigh(超过)the
risks(风险)．And,
the
study
shows
they
are
so
comfortable
with
the
Internet
that
78%
of
them
have
a
personal
website
or
blog.
Parents
also
realize
the
importance
of
the
Internet.
The
survey
shows
91%
think
the
Net
helps
their
children
show
their
feelings,
and
77%
think
the
Internet
is
one
of
the
most
valuable
education
tools
that
children
have.
But
88%
think
it’s
important
to
know
what
their
kids
are
doing
online.
Findings
show
both
parents
and
children
need
more
education
about
using
the
Internet.
21．According
to
the
survey,
who
are
afraid
of
the
online
world?
A．Kids.
B．Parents.
C.Teachers
D．Pen
friends.
22．Why
may
young
people
get
in
trouble
with
people
they
meet
online?
A．Because
they
like
to
make
friends
with
people
online.
B．Because
they
look
on
those
people
as
their
real
friends.
C．Because
they
may
give
out
their
personal
information
online.
D．Because
they
feel
it’s
good
to
get
on
the
Internet.
23．What
does
the
third
paragraph
mainly
talk
about?
A．What
the
kids
are
doing
online.
B．Both
parents
and
children
need
more
education.
C．
The
Internet
is
one
of
the
most
valuable
education
tools.
D．The
importance
of
the
Internet.
24．Which
of
the
following
is
NOT
true?
A．The
survey
lasted
for
6
days.
B．77%
students
think
the
Internet
is
one
of
the
most
valuable
education
tools.
C．78%
of
young
people
have
a
personal
blog.
D．91%
parents
think
the
Internet
is
helpful
for
children
to
show
feelings.
25．What
is
the
writer’s
aim
of
writing
the
passage?
A．To
show
the
parents’views
to
the
Internet.
B．To
show
that
many
young
people
have
a
blog.
C．To
tell
us
the
benefits
of
the
Internet.
D．To
tell
us
the
risks
of
the
Internet.
【教与学的反思】
预习案答案：
2.
探究案答案：
探究点一：
探究点二：
1.
The
C4095
weighs
4
kg,
so
it
is
lighter
than
the
C4091.
The
C4095
costs
1,298
yuan,
so
it
is
a
little
more
expensive
than
the
C4091.
We
have
sold
50
C4095
monitors
and
38
C4091
monitors
this
month,
so
the
C4095
is
more
popular
than
the
C4091.
2.
Computers
are
very
useful
to
us.
They
can
do
a
lot
of
things
like
sending
emails,
listening
to
music
and
watching
movies.
We
can
also
shop
online
such
as
buying
books
and
CDs.
They
are
much
cheaper
than
those
on
the
bookstores.
However,
we
can’t
surf
the
internet
for
a
long
time.
It’s
harmful
to
our
eyes
and
brain.
We
should
have
a
rest
half
an
hour.
At
the
same
time,
it
is
too
dangerous
for
us
to
make
friends
with
strangers
online,
so
we
must
be
careful
when
chatting
with
strangers
on
the
net.
For
safety,
we
should
use
computers
in
a
right
way.
探究点三：
sell
sth
to
sb
/
sell
sb
sth.
be
popular
with
look
forward
to
训练案答案：
Ⅰ.
1-5
BBACA
Ⅱ.
6.the
most
beautiful
7.taller
8.more
exciting
9.the
shortest
10.more
relaxing
Ⅲ.
11-15
ACCAB
16-20
ACBCB
Ⅳ.
21-25
BCDBA
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