Lesson 23 The internet--good or bad？教案2

Lesson
23
The
internet--good
or
bad？
教案
1教学目标
After
class,
the
students
should:
1.
Know
how
to
use
the
Internet
correctly.
2.
Learn
more
about
group
work
and
could
work
with
others.
3.
Know
how
to
use
the
new
words
and
phrases
in
this
lesson
and
can
understand
the
meaning
of
the
text
clearly.
4.
Write
a
passage
about
using
the
Internet
properly.
2学情分析
本班学生相对来说有着较好的英语学习基础,女生多于男生,因此在语言学习的过程中也相对占优势。学生的性格活泼,喜欢表现自己,在教学过程中,大部分学生喜欢参与到话题的讨论中来,课堂氛围多数情况下较好。在本节的设计时,根据学生的情况,我更多的设计的是问题引导和话题讨论,让学生能够尽可能多的发言,表达自己的观点,从而实现本课的教学目标。
3重点难点
重点:
1.
自读文章,理解文章大意,找出文章中所给的互联网好的与坏的实例。
2.总结本课学习内容,写出如何正确使用互联网的短文。
3.能够用英语提出中学生使用互联网的建议。
难点:
1.自行总结互联网的好处与坏处。
2.写出高质量的短文,总结本课知识,达到本节课的情感目标:即,中学生如何正确使用互联网。
4教学过程
活动1【导入】
Firstly:
T:
Show
a
picture
on
the
screen,
ask
the
students:
"What
can
you
see
on
the
screen "
Ss:(may
answer)
a
map
of
the
world;
Internet;
many
computers
or
something
else.
Secondly:
T:
ask
the
question
"How
does
the
Internet
connects
and
changes
our
world
What
should
we
do
to
make
use
of
it
Now
you
can
see
some
other
pictures
and
tell
us
the
answers."
Then
the
T
show
another
question:
Now
please
look
at
the
pictures
and
tell
us
what
they
are
doing
P1.
A
woman
is
shopping
online.
The
Internet
changes
the
way
of
shopping.
P2.
Some
boys
are
playing
computer
games.
The
Internet
changes
the
way
of
games.
......
There
are
6
pictures
in
total,
Ss
are
supposed
to
answer
the
questions
and
know
more
about
the
changes
about
our
daily
life.
Third:
T:
What
else
can
you
do
on
the
Internet
Are
they
all
good
for
us
Ss
discuss
the
questions
and
then
the
Teacher
lead
in
this
class
.
活动2【导入】板书课题，出示目标
T:
1.Write
down
the
title
on
the
black
board.
2.
Show
the
learning
aims
in
this
lesson:
1.
I
can
use
the
new
words
and
phrases
in
this
lesson.
2.
I
can
understand
the
meaning
of
the
text
clearly.
3.
I
can
write
a
passage
about
using
the
Internet
properly.
4.
I
can
treat
and
use
the
Internet
correctly.
The
students
should
read
the
aims
and
understand
the
meanings.
活动3【活动】New
words
checking
Ask
students
to
do
the
match.
Read
the
words
and
translate.
活动4【讲授】Reading　
T:
Ask
the
students
to
read
the
text
by
themselves.
And
then
answer
the
questions.:
1.
Read
the
text
according
to
the
questions:
1).
What
are
the
good
things
about
the
Internet
in
the
text
2).
What
are
the
bad
things
about
the
Internet
in
the
text
3).
Besides
the
things
that
you
find
in
the
text,
what
else
good
or
bad
things
about
the
Internet
do
you
know
about
4).
What
advice
can
you
give
junior
school
students
to
use
the
Internet
properly
(The
first
time,
students
should
listen
to
the
tape
and
then
the
students
should
read
the
text
by
themselves
very
quickly)
活动5【活动】Pair
work
and
group
work
Discuss
the
questions
with
your
group
members
and
fill
in
the
table.(work
in
pairs/groups)
The
table
is
similar
to
activity
1
in
Let's
Do
It.
Students
should
discuss
the
questions
and
then
finish
the
table.
Then,
teacher
choose
some
students
to
tell
us
the
answers.
活动6【活动】Think
about
and
discuss
First,
the
teacher
shows
a
video
about
the
Internet.
Then
ask
students
to
talk
about
their
feelings.
Second,
give
the
task."
The
Internet
change
the
world.
And
it
has
great
influence
on
our
life.
According
the
good
things
and
bad
things
that
we
discussed
just
now,
can
you
give
some
advice
to
our
junior
school
students
In
this
part,
students
may
be
very
active
to
show
their
ideas,
or
they
may
be
too
shy
to
express.
Teacher
should
help
the
students
and
encourage
them
to
speak.
After
they
express
their
ideas,
they
need
to
take
some
notes.
And
the
teacher
will
give
them
some
advice,
too.
活动7【练习】Writing　
Ask
students
to
write
a
passage.
How
to
use
the
Internet
properly
Every
group
choose
a
student
to
write
down
the
passage
on
their
own
blackboard.
When
they
finish,
we
read
them
together.
活动8【作业】Homework
Compete
the
passage
after
class.