Unit 4 Our World Topic 3 The Internet makes the world smaller Section B 教案

本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com
Unit
4
Topic
3
The
Internet
makes
the
world
smaller
Section
B
教案
Ⅰ.
Teaching
aims
Knowledge
aims：
（1）学习并掌握新词汇
website,
Mars,
pizza,
reporter
（2）be
sure
+that”结构的用法。
2.
Skill
aims:
（1）be
sure
+that”结构来谈论确定与不确定的话题。
（2）能听懂谈论人们使用因特网获得信息的话题。
（3）能正确地表达自己使用因特网所做的事情。
（4）能用书面形式描述自己如何利用因特网购物、学习等，并能够用“be
sure
+that”结构写出句子来表达确定与不确定。21世纪教育网版权所有
3.
Emotional
aims:
通过本课的学习，让学生了解因特网给人们生活带来的便利并正确地使用因特网。
4.
Culture
awareness:
培养学生对高科技产品的正确认识，正确利用互联网帮助学习。
Ⅱ.
The
key
points
and
difficult
points
1.
Key
points:
学习“be
sure
+that”结构。
2.
Difficult
points：
“be
sure
+that”结构的熟练运用。
Ⅲ.
Learning
strategies
Ⅳ.
Teaching
aids
多媒体课件
V.
Teaching
procedures
Stage
1（3mins）：Getting
students
ready
for
learning
Step
Teacher
activity
Student
activity
Designing
purpose
21教育网
(Class
activity)
Greet
the
students
and
get
them
ready
for
learning.
T:
Good
morning,
everyone!
T:
I
found
a
poem
on
the
Internet.
I
think
it
is
suitable
for
reading
aloud.
I’d
like
to
show
it
to
you
and
I’m
sure
you
will
like
it.
Let’s
read
it
together.
Pay
attention
to
the
liaison,
weak
form,
stress
and
intonation.21cnjy.com
Never
forget
Your
presence
is
a
gift
to
the
world.
You're
unique
and
one
of
a
kind.
Your
life
can
be
what
you
want
it
to
be
Take
it
one
day
at
a
time.
Focus
on
your
blessings,
not
your
troubles.
And
you'll
make
it
through
what
comes
along.
Have
belief
in
your
ability.
Persist,
have
courage,
be
strong.
Nothing
wastes
more
energy
than
worrying.
The
longer
a
problem
is
carried,
the
heavier
it
gets.
Don't
take
things
too
seriously.
Live
a
life
of
serenity,
not
a
life
of
regrets.
Don't
put
limits
on
yourself.
Your
dreams
are
waiting
to
be
realized.
Don't
waste
time
making
excuses.
Reach
for
your
peak,
your
goal!
Focus
their
attention
on
the
teacher.
Ss:
Good
morning,
Miss…
Ss:…
Remark：这一环节的目的是要创造学习英语的氛围并使学生静下心来，开始新的学习。可以采用多种方式，如唱歌、游戏、值日报告、自由讨论等。
Stage
2（6mins）：Revision
Designing
purpose
(Pair
work
&
Class
activity)
Review
something
about
the
Internet.
Learn
the
new
word:
website,
guess
what,
reporter.
www.21-cn-jy.com
T:
We
know
that
the
Internet
is
widely
used
in
our
daily
life.
What
can
people
do
through
the
Internet
Work
in
pairs
and
make
conversations
to
talk
about
it.
The
example
in
Section
A-3b
may
help
you.
2·1·c·n·j·y
T:
You
did
quite
well.
What
do
you
often
do
on
the
Internet 21·世纪
教育网
T:
Do
you
often
visit
websites
T:Yes,
you
are
right.
There
are
many
good
English
learning
websites
and
I
often
visit
them.
Maybe
I
can
recommend
some
of
them
to
you.
美国国家公共广播电台NPR：http://21世纪教育网npr.org/
,英国广播公司BBC：http://news.bbc.co.uk/
,普特英语听力网：http://21世纪教育网
.www-2-1-cnjy-com
Good
websites
are
helpful
to
you.
I’m
sure
you
can
improve
your
English
with
the
help
of
them.
Do
you
want
to
have
a
try 21
cnjy
com
T:
Besides
learning
English,
I
often
visit
some
news
websites
to
know
about
the
news.
Guess
what,
I
read
a
piece
of
news
yesterday.
The
reporter
said
that…(谈论一条有趣的或者令人震惊的新闻).【出处：21教育名师】
T:
It’s
a
piece
of
interesting/amazing
news,
isn’t
it
But
to
be
honest,
I’m
not
sure
whether
it
is
true
or
not.
Make
conversations
to
talk
about
something
about
the
Internet.
And
learn
some
new
words.【版权所有：21教育】
Ss:…
S1:
I
often
learn
English
on
the
Internet.
S2:
I
often
listen
to
music.
S3:
I
often
find
some
useful
information
on
the
Internet.21教育名师原创作品
Ss:…
S4:Does
website
means
“网站”
Ss:
Yes.
Remark:
鼓励学生就熟悉的话题尽可能多地运用英语进行讨论。
Stage
3（4mins）：Pre-listening
2-1-c-n-j-y
Class
activity)
Lead
in
to
1a.
Learn
“be
sure”
structure.【来源：21cnj
y.co
m】
T:You
know,
I
often
downloaded
some
pictures
on
the
Internet
and
then
show
them
in
our
class.
Do
you
remember
what
it
is 21
cnjy
com
T:
Are
you
sure
it
is
Mars
but
not
a
pizza
T:Good.
Are
you
sure
that
Mars
is
bigger
than
the
earth
T:
But
I’m
not
sure
whether
there
is
water
on
Mars.
Do
you
know
about
it
T:
We
can
search
the
Internet
to
find
the
answer
after
class.
Kangkang
and
his
friends
also
visited
some
websites
yesterday
and
found
something
unusual.
We’ll
listen
to
a
conversation
about
what
they
saw
or
heard
online.
Before
listening,
read
1b
first,
get
the
main
idea
of
the
conversation
and
try
to
predict
the
answers.
Read
1b
to
predict
the
answers.
Ss:
It’s
Mars.
Ss:
Yes.
I’m
sure.
Ss:
Yes.
I’m
sure.
Ss:
We
don’t
know.
Ss:…
复习新词汇Mars和pizza。学生感知“be
sure”结构。
Remark：
Stage
4（7mins）：While-listening
1(Individual
work)
Play
the
tape
recording
of
1a
and
ask
two
questions
about
it.
T:
Now
listen
to
1a
and
answer
the
two
questions:
What
did
Kangkang
do
on
the
Internet
last
night
2.
What
did
Maria
do
last
night
T:What
did
Kangkang
do
on
the
Internet
last
night
T:
What
did
Maria
do
last
night
Listen
to
1a
and
answer
two
questions.
Ss:…
S1:
He
visited
his
favorite
new
website
yesterday.
S2:
She
watched
a
movie
from
the
Internet.
将听力任务分解为由易到难的两个听力活动。目的是照顾不同层次的学生。
2(Individual
work)
Play
the
tape
recording
of
1a
again.
T:Now
listen
again
and
complete
the
table
in
1b.
T:
Have
you
got
the
answers
T:
Good.
Listen
again
and
check
your
answers.
Listen
to
1a
again
and
complete
the
table
in
1b.
Ss:…
Ss:
Yes.
Ss:…
Remark：
Stage
5（20mins）：Post-listening
1(Individual
activity)
Lead
the
students
to
read
1b
and
complete
1c.
T:
Okay.
Now
read
1b
again
and
fill
in
the
blanks
in
1c
to
rewrite
the
conversation
into
a
passage.
T:
Have
you
got
the
answers
T:
Who
would
like
to
read
the
passage
for
us
Read
1b
and
fill
in
the
blanks
in
1c.
Ss:...
Ss:
Yes.
S1:...2(Individual
activity)
Lead
the
students
to
write
another
passage
from
Jane’s
point
of
view.
T:
Kangkang
and
his
friends
talked
about
what
they
saw
and
heard
on
the
Internet.
Jane
wanted
to
write
a
short
passage
about
their
discussion.
Can
you
help
to
complete
her
passage
T:
Exchange
your
passages
with
your
partners.
You
can
correct
your
partners’
passages.
Of
course,
I’m
sure
you
can
learn
from
your
partners.
T:
Let’s
enjoy
some
of
your
passages.
Who
would
like
to
read
your
passage
for
us
Write
another
passage
from
Jane’s
point
of
view.
Ss:…
S1:…
转换人称角度改写短文，完成1d。3(Group
work)
Play
the
tape
recording
of
1a.
Guid
the
Ss
to
act
out.21·cn·jy·com
T:
You
did
a
good
job.
Now
let’s
read
1a
after
the
tape.
You
can
try
to
imitate.
Please
pay
attention
to
the
liaison,
weak
form,
stress
and
intonation.
T:
Time
to
show
yourselves.
Work
in
groups
and
act
it
out
in
roles.
Which
group
would
be
the
first
Read
after
the
tape
and
imitate.
Then
read
and
act
in
roles.
Ss:…
P1:…
学生跟读，模仿并表演对话。提醒学生注意连读和弱读等。
4(Pair
work)
Lead
to
2.
T:You
know
we
often
get
some
new
information
on
the
Internet,
but
sometimes
we
are
not
certain
about
them.
When
we
are
certain
about
something,
we
can
say
“I’m
sure
that…”.
And
“I’m
not
sure
whether/if…”
means
I’m
not
certain
about
something.
For
example，
I’m
sure
the
earth
is
bigger
than
Mars,
but
I’m
not
sure
whether
there
is
water
on
it.
Can
you
make
sentences
with
them
These
pictures
may
help
you.
T:
Very
good.
Another
picture.
T:
Try
your
best
and
I’m
quite
sure
you
can
make
it.
Well.
Read
the
sentences
in
2
and
make
up
conversations
with
the
sentences
as
we
did
just
now.
Where
is
the
first
pair
T:
Good
sentences.
The
next
one
Read
2
and
make
up
conversations
with
the
sentences
in
the
box.
S1:
I’m
sure
we
will
have
a
Christmas
party.
S2:
I’m
not
sure
whether
Mr.
Wang
will
take
part
in
the
party.
S3:
I’m
sure
we
will
have
the
final
exam
at
the
end
of
the
month.
S4:
I’m
not
sure
whether
I
can
get
a
good
grade.
P1:
—I’m
sure
everyone
in
the
world
will
use
the
Internet
in
the
future.
—I’m
not
whether
they
will
stay
at
home
all
day
long.
P2:…
5(Group
activity)
Ask
the
students
to
talk
about
what
they
can
get
from
the
Internet.
Then
make
a
report
and
present
it
to
the
class.
T:
Did
you
search
on
the
Internet
T:
Very
good.
Now
work
in
groups
and
share
and
discuss
what
you
saw
or
heard
on
the
Internet.
The
example
in
3
may
help
you.
T:
Also
work
in
groups
and
make
a
report
about
your
discussion
and
present
it
to
the
class
later.
T:
Who
would
like
to
represent
your
group
and
present
your
report
to
us
Talk
about
what
they
can
get
from
the
Internet.
Then
make
a
report
and
present
it
to
the
class.
Ss:
Yes,
we
did.
Ss:...
Ss:...
S1:
I
saw
a
picture
of
a
strange
robot
on
the
Internet
yesterday.
But
I’m
not
sure
whether
it
is
true.
S2
visited
a
news
website
and
the
reporter
said
that...
【来源：21·世纪·教育·网】
Remark：尽可能多地运用
“be
sure
”结构，在运用中学习语言。
Stage
6（5mins）：Summarizing
and
assigning
HMK
1（Class
activity)
Encourage
the
Ss
to
summarize
the
key
points
T:
Class
will
be
over
soon.
We
should
summarize
what
we
have
learned
in
this
lesson.
Let’s
begin!
Summarize
what
they
have
learned
today.
S1:
We
learned
some
new
words
and
useful
phrases.
website,
Mars,
pizza,
reporter
S2:
We
can
use
“I’m
sure
that...”
and
“I’m
not
sure
whether/if...”
to
express
our
opinions.
培养学生归纳总结的能力Assign
the
HMK.
T:
For
today’s
HMK,
I’d
like
you
to
remember
the
new
words
and
phrases.
Practice
1a
with
your
partners
after
class.
Make
two
sentences
with
“I’m
sure
that...”
and
two
with
“I’m
not
sure
whether/if
...”.
Preview
Section
C-1a,
1b,
1c
,1d
2a,
2b.
Finish
the
HMK
after
class.
适当的家庭作业有助于巩固课堂所学的知识。
Remark：
VI
.
Blackboard
design
第三课时
(Section
B—1a,
1b,
1c,
1d,
2,
3)
1.
Some
new
words:
website,
Mars,
pizza,
reporter
2.
Functions:
I’m
sure
that...
I’m
not
sure
whether/if...
21世纪教育网
--
中国最大型、最专业的中小学教育资源门户网站。
版权所有@21世纪教育网