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
23
单元
Unit
4
学科
英语
年级
八年级
学习目标
1.
New
words
and
phrases:
advantage,
simple,
coin,
cause,
less,
aside
,
attack,
web,
steal(stole\stolen),
disadvantage
Every
coin
has
two
sides.
aside
from=besidesattack
the
web,steal
banking
information,
use
the
Internet
properly2.1Have
the
students
are
able
to
talk
about
the
Internet
in
English
as
possible
as
they
can.3.Have
the
students
grasp
those
new
words
and
phrase
that
appeared
in
this
lesson.4.Have
the
students
know
a
true
idea
that
everything
has
two
sides.
重点
1.Have
the
students
imitate
the
lesson
and
talk
about
the
Internet
in
English
after
school.2.Have
the
students
complete
the
problem
of
this
lesson
by
themselves.3.Have
the
students
read
out
the
lesson
by
themselves
fluently.
难点
1.Get
the
students
open
their
mouth
up
and
imitate
the
lesson
to
talk
about
the
internet.2.Get
the
students
master
some
syntax
and
morph
logy
of
English
in
this
lesson.
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：ReviewNow
more
and
more
people
use
the
Internet.
What
does
Jenny
think
of
it?
Step
3:
Lead
inNow
more
and
more
people
use
the
Internet.
1.
What
do
you
do
on
the
Internet?
2.
What
do
you
think
of
it?
3.
Does
your
parents
worry
about
you
using
the
Internet?
Why?
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
Step4:
Reading
task
Read
the
lesson
and
answer
the
questions
.
What’s
the
main
idea
of
the
text?Read
the
lesson
again
and
fill
in
the
table.Good?things?about?the?InternetBad?things?about?the?InternetStep
4:
Language
Points1.
It
helps
us
get
things
done
more
quickly.考点：get
sth.
done
使某事被做get
表示“使；让”,
过去分词done
在此作宾语补足语。eg：Would
you
please
help
me
get
the
door
locked?请问你能帮我把门锁了吗？1.I
got
my
homework
_____
.finish
B.
finishing
C.
finished
D.
finishes2.She
is
going
to
get
her
hair_____.A.
cut
B.cutting
C.cuts2.
And
if
a
friend
lives
far
away,
the
Internet
makes
it
easy
to
stay
in
touch.far
away
意为“遥远”,
表示距离,
在句中作状语或表语,
有时away
可以省略。eg：My
grandparents
live
far
away.
我爷爷奶奶住得很远。stay
in
touch
保持联系同义短语：keep
in
touch，touch作名词,
为“联系”。Please
stay/keep
in
close
touch
with
me.请与我保持密切联系。3.
It
may
even
cause
them
to
be
less
social
with
family
and
friends.cause
v.
使发生；引起；造成less
adj.&
adv
.
(little的比较级)
更少的(地)；更小的(地)
n.较少量；较小的部分The
film
was
less
interesting
than
the
book.
这部电影不如书有趣。Step
5：Listening
task
Listen
to
the
dialogue
and
tick
the
correct
answers.
1．What
are
Li
Ming
and
Wang
Mei
talking
about?
□Their
school
project
.
□Their
homework
.
2．Why
does
Wang
Mei
think
the
Internet
is
good?
□She
can
chat
with
her
friends
easily
.
□She
can
watch
TV
programs
.
3．Li
Ming
thinks
they
should
use
the
Internet________．
□carefully
and
freely
□properly
and
carefullyStep
6:
DiscussionWhat
are
they
doing
on
the
Internet?Is
it
OK
for
junior
high
students?
Why
or
why
not?The
following
are
the
things
you
can
do
on
the
Internet
.
Tick
the
ones
that
you
think
are
OK
for
junior
high
students
and
give
your
reasons
.
□E?mail
with
friends
and
family.
□Chat
online
with
friends.
□Download
documents
from
strangers.
□Write
blogs.
□E?mail
with
strangers.
□Open
attachments
from
strangers.
□Send，receive
or
post
photos
with
friends.
□Play
online
games
for
a
whole
day.
□Download
programs.
□Stay
online
after
10:00
p.m.Step
7:Summary
advantage,
simple,
coin,
cause,
less,
aside
,
attack,
web,
steal(stole\stolen),
disadvantage
Every
coin
has
two
sides.
aside
from=besidesStep
8:
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.Listen，
take
notes
and
exercise.Listen
and
tick
the
correct
answers..
Discuss
and
finish
the
tasks...
学生通过阅读课文,了解文章大意.学生通过阅读课文,梳理文章的写作脉络,了解文本细节。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,练好英语听力好能带动口语的发音和表达能力；.听力是所有的基础，练好英语听力能够为以后的英语学习打下坚实的基础。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
23
The
Internet---Good
or
Badadvantage,
disadvantagesimple,
coin,
Every
coin
has
two
sides.
cause,
less,
aside
,
attack,
web,
steal(stole\stolen),
aside
from=besides
21世纪教育网
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21世纪教育网(www.21cnjy.com)(共20张PPT)
Unit
3
The
Internet
Connects
Us
Lesson
23
The
Internet---Good
or
Bad
Now
more
and
more
people
use
the
Internet.
What
does
Jenny
think
of
it?
Review
Jenny
thinks
they
are
useful
and
convenient.
Now
more
and
more
people
use
the
Internet.
1.
What
do
you
do
on
the
Internet?
Lead
in
Now
more
and
more
people
use
the
Internet.
1.
What
do
you
do
on
the
Internet?
2.
What
do
you
think
of
it?
Lead
in
Now
more
and
more
people
use
the
Internet.
1.
What
do
you
do
on
the
Internet?
2.
What
do
you
think
of
it?
3.
Does
your
parents
worry
about
you
using
the
Internet?
Why?
Lead
in
Reading
task
What’s
the
main
idea
of
the
text?
1,_______________________
2.___________________________________________
Introduction
Elucidation
Conclusion
However，the
Internet
has
advantages
and
disadvantages.
Listen
and
follow
Read
the
lesson
again
and
fill
in
the
table.
Good
things
about
the
Internet
Bad
things
about
the
Internet
It
makes
life
easier
and
simpler.
2.
It
helps
us
get
things
done
more
quickly.
3.
It
opens
up
the
world
to
us.
4.
It
is
easy
to
stay
in
touch
with
friends.
1.
Spending
too
much
time
online
is
harmful
to
people’s
health.
2.
It
causes
them
to
be
less
social
with
family
and
friends.
3.
Some
people
attack
the
web
or
steal
others’
personal
information.
Reading
task
Language
points
1.
It
helps
us
get
things
done
more
quickly.
考点：get
sth.
done
使某事被做
这能帮助我们更快地完成任务.
get
表示“使；让”,
过去分词done
在此作宾语补足语。
eg：Would
you
please
help
me
get
the
door
locked?
请问你能帮我把门锁了吗？
