Unit 4 Our World Topic 3 The Internet makes the world smaller Section D 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
D
教案
Ⅰ.
Teaching
aims
Knowledge
aims：
（1）学习并掌握新词汇
result,
grammar,
dictionary,
expensive,
look
up,
improve
Skill
aims:
培养学生利用不同的渠道学习英语的能力。
培养学生学习英语的兴趣，采用游戏，竞赛等灵活多样的授课方式，激发学生的好奇心和求知欲。
4.
Culture
awareness:
了解生活中的高科技产品并能正确使用它们，使它们更好地为我们服务。
Ⅱ.
The
key
points
and
difficult
points
1.
Key
points:
（1）复习“Subject
+
Vt.
+
Object
+
Object
complement”的结构。21cnjy.com
（3）复习“be
sure”结构谈论确定与不确定的用法。
（4）复习形容词比较级的用法。
2.
Difficult
points：
.
Learning
strategies
1.
鼓励学生积极思考，善于发现和总结语言规律。
Ⅳ.
Teaching
aids
多媒体课件Stage
1（3mins）：Getting
students
ready
for
learning
Step
Teacher
activity
Student
activity
Designing
purpose
(Class
activity)
Greet
the
students
and
get
them21·cn·jy·com
ready
for
learning.
Ask
the
students
to
recommend
some
songs
and
movies.
T:
Good
morning,
everyone!
T:We
often
listen
to
English
songs
in
our
class.
They
are
all
my
favorite.
I
know
you
often
listen
to
English
songs
on
the
Internet.
And
I’m
sure
you
know
many
beautiful
songs.
Would
you
like
to
recommend
some
to
us www-2-1-cnjy-com
T:
And
the
movies
What
English
movies
do
you
like
best
T:
Thank
you
for
sharing.
I
have
taken
them
down
and
I’ll
enjoy
them
this
evening.
I
hope
you
can
enjoy
them
when
you
are
free.
Focus
their
attention
on
the
teacher.
Recommend
some
songs
and
movies.
Ss:
Good
morning,
Miss…
S1:My
favorite
English
songs
are…
S2:
…
S3:…
让学生推荐一些他们喜爱的英文歌曲和电影。活跃课堂气氛同时了解学生的喜好，拉近与学生的距离。
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（20mins）：Revision
Step
Teacher
activity
Student
activity
Designing
purpose
1(Class
activity)
Hold
a
debate:
“Is
the
Internet
good
or
bad ”
T:
Do
you
think
whether
the
Internet
good
of
bad
T:
Let’s
have
a
debate
competition
about
this
topic.
These
students
are
the
proponents
and
you
should
say
out
the
advantages
of
the
Internet
as
many
as
possible.
The
other
students
are
opponents.
You
should
try
your
best
to
tell
the
disadvantages
of
the
Internet.
Let’s
begin.
T:
What
a
heated
debate!
You
all
did
a
good
job.
Just
as
you
know,
the
Internet
is
useful
and
important
for
our
live,
but
we
should
use
it
safely
and
correctly.
Do
you
think
so
Debate
“Is
the
Internet
good
or
bad ”
Ss:...
S1:
We
think
that
the
Internet
is
good.
Because
it
is
very
useful.
It
can
help
us...
S2:
We
have
opposite
ideas.
For
example,
...
S3:...
Ss:
Yes.
2(Group
work)
Show
the
following
topics
and
organize
a
class
activity:
Say
out
your
opinions!
1.
Will
everyone
in
the
world
use
the
Internet
in
the
future
2.
Are
there
any
good
movies
websites
online
3.
Can
we
find
interesting
books
on
the
Internet
4.
Will
people
have
computers
in
their
bodies
someday 【出处：21教育名师】
5.
Can
we
study
on
the
Internet
at
home
instead
of
going
to
school
in
the
future
6.
Will
the
books
made
of
paper
disappear
in
the
future 2-1-c-n-j-y
7.
Will
Wifi
be
free
and
cover
every
corner
in
the
future 【版权所有：21教育】
8.
…
T:
Look
at
the
screen.
I
have
shown
you
some
topics.
Each
group
chooses
a
topic
and
discuss
it
with
the
structure
“be
sure”.
And
then
you
can
tell
us
your
opinions.
T:
For
the
first
topic,
Group
1,
What
are
your
opinions
about
it
T:
Group
2,
do
you
think
whether
there
are
some
good
movies
websites
online
T:
…
Group
activity:
Say
out
your
opinions!
Review
the
structure
“be
sure”.
Ss:…
S1:
I’m
sure
that
everyone
in
the
world
will
use
the
Internet
in
the
future.
S2:
I
don’t
agree
with
him.
I’m
not
sure
whether
everyone
in
the
world
will
use
the
Internet
in
the
future.
Because…
S3:
I’m
sure
that
everyone
in
the
world
will
use
the
Internet
in
the
future.
Because…
S4:…
S5:
I’m
sure
that…
S6:…
3(Group
work)Lead
the
students
to
discuss
what
can
be
used
as
object
complement.
T:
In
this
topic,
we
learned
a
new
structure
“subject
+
vt.
+
object
+
object
complement”.
Do
your
think
what
can
be
used
as
object
complement
You
can
look
at
the
sentences
in
the
second
part
of
Section
A
on
Page
97
and
discuss
them
in
groups.
Then
try
to
give
more
examples.
T:
Tell
us
your
discussion
results,
please.
T:
The
comparative
degrees
of
adjectives
also
can
be
used
as
object
complement.
Who
can
give
an
example 【来源：21cnj
y.co
m】
T:
Very
good.
Let’s
go
on.
Any
other
ideas
Discuss
what
can
be
used
as
object
complement.
Then
give
examples.
Ss:…
S1:
A
verb
can
be
used
as
object
complement.
For
example,
we
often
see
him
run
on
the
playground.
S2:
“To
do”
can
be
used
as
object
complement.
For
example,
my
mom
told
me
to
do
homework
as
soon
as
I
get
back
home.
S3:
A
noun
can
be
used
as
object
complement.
For
example,
we
made
her
our
monitor.
S4:
An
adjective
can
be
used
as
object
complement.
For
example,
we
should
keep
the
room
clean.
S5:The
Internet
makes
our
life
easier
and
more
interesting.
S6:
An
adverb
can
be
used
as
object
complement.
For
example,
she
found
the
dog
under
the
table.
S7:…
根据本话题所学，小组讨论什么句子成分可以用作宾语补足语。学生总结并举例。
4(Individual
work)Ask
the
students
to
read
2
and
complete
the
passage.
T:
You
did
quite
a
good
job.
I’m
proud
of
you.
Now
read
2,please.
It’s
about
the
uses
of
adjectives.
I’m
sure
that
you
can
fill
in
the
blanks
with
the
correct
forms
of
the
given
words.
T:
Have
you
got
the
answers
T:
Who
would
like
to
read
the
passage
for
us
Others
should
listen
carefully
and
check
your
answers.
Read
2and
complete
the
passage.
Ss:…
Ss:
Yes.
Ss:…
独立完成2。复习形容词比较级作宾语补足语的用法。
Remark：1.启发和鼓励学生积极思考，善于发现和总结语言规律。
2.
如果学生不能做到举例说明宾语补足语的构成，教师可以给出例句让学生观察并总结。
Stage
3（10mins）：Reading
and
writing
Step
Teacher
activity
Student
activity
Designing
purpose
1(Class
activity
&
Individual
activity)
Lead
to
the
passage
in
1.
Teach
the
new
words.
T:
Just
as
you
said,
the
Internet
is
useful
for
us
to
learn
English.
For
example,
we
can
look
up
new
words
with
the
help
of
the
online
electronic
dictionary.21·世纪
教育网
T:
I
often
use
this
online
electronic
dictionary.
The
website
is
21世纪教育网.
It’s
very
useful
and
you
can
have
a
try.
Can
you
guess
what
the
word
dictionary
mean
T:Yes.
They
are
all
dictionaries.
Besides
the
dictionaries,
we
have
many
other
good
methods
to
learn
English
on
the
Internet.
Read
the
passage
in
1
and
get
the
main
idea
of
it.
T:
What’s
the
passage
about
T:
Read
it
again
and
choose
the
correct
expressions
from
the
box
on
Page104
to
complete
it.
T:
Tell
me
the
answers,
please.
T:
Do
you
agree
with
him
Yes,
he
got
the
right
answers.Read
the
passage
for
the
first
time
and
get
the
main
idea
of
it.
Then
read
it
again
to
complete
the
passage.2·1·c·n·j·y
Ss:字典，词典。
Ss:…
S1:
It’s
about
learning
English
on
the
Internet.
Ss:…
S2:
BCEAD
2(Individual
activity)
Ask
the
students
to
write
a
letter,
introducing
how
to
learn
English
through
the
Internet.www.21-cn-jy.com
T:
I’m
sure
that
you
have
known
many
good
ways
to
learn
English
on
the
Internet.
I
hope
you
can
use
them
if
possible.
Now
write
a
letter
to
your
pen
pals
to
introduce
how
to
learn
English
through
the
Internet.
T:
Exchange
your
letters
with
your
partners
and
share
your
methods.
Write
a
letter
to
their
pen
pals
to
introduce
how
to
learn
English
through
the
Internet.
Ss:…
Ss:…
Remark：
Stage
4（10mins）：Project
Step
Teacher
activity
Student
activity
Designing
purpose
1(Group
work)
Show
the
pictures
in
the
project.
Ask
the
students
to
talk
about
their
uses.
T:
Just
like
the
Internet,
our
life
is
full
of
all
kinds
of
high
technology
inventions.
Look
at
the
pictures,
match
the
expressions
with
them
and
then
talk
about
what
they
can
do
for
us,
using
the
expressions.
Look
at
the
pictures
and
match
them
with
their
uses.
Then
talk
about
more.
Ss:…2(Individual
activity)
Encourage
the
students
to
think
of
a
new
invention
and
draw
it
out.
T:
As
we
know,
the
high
technology
inventions
changed
our
life
greatly.
Do
you
want
to
be
an
inventor 21教育网
T:
That’
good.
You
can
think
of
an
invention
and
draw
them
on
a
piece
of
paper.
Think
of
a
new
invention
and
draw
out.
Ss:
Yes.
Ss:…
想象一种新的发明，并把它画出来。3(Pair
work)Ask
the
students
to
make
up
conversations
to
introduce
the
appearances
and
the
uses
of
the
new
inventions.
T:
Have
you
finish
drawing
T:
Good.
Now
make
up
conversations
with
your
partners
and
describe
the
appearances
and
the
uses
of
your
inventions.
I’ll
ask
some
pairs
to
introduce
your
inventions
later.
T:
Does
anybody
want
to
show
your
invention
Work
in
pairs
and
make
up
conversations
to
introduce
the
appearances
and
the
uses
of
the
new
inventions.21世纪教育网版权所有
Ss:
Yes.
Ss:…
P1:…
编对话向同桌描述新实物的外貌和用处。
Remark：
Stage
5（2mins）：Summarizing
and
assigning
HMK
Step
Teacher
activity
Student
activity
Designing
purpose
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!21教育名师原创作品
Summarize
what
they
have
learned
today.
S1:
We
learned
some
new
words
and
useful
phrases.
result,
grammar,
dictionary,
expensive,
look
up,
improve21
cnjy
com
S2:
We
reviewed
the
structure
“Subject
+
Vt.
+
Object
+
Object
complement”.
S3:
We
used
the
structure
“be
sure”to
express
our
opinions.
S4:
We
review
the
uses
of
comparative
degrees
of
adjectives.
S5:
We
learned
about
more
ways
to
learn
English
on
the
Internet.
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.
Preview
the
new
words
of
Page105-108.
And
try
to
finish
Exercise
2,3,
4.
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
第五课时
(Section
D—Grammar
and
Functions,
1,
2,
Project)【来源：21·世纪·教育·网】
1.
Some
new
words
and
useful
phrases:
result,
grammar,
dictionary,
expensive,
look
up,
improve
2.
Subject
+
Vt.
+
Object
+
Object
complement
We
often
see
him
run
on
the
playground.
My
mom
told
me
to
do
homework
as
soon
as
I
get
back
home.
We
made
her
our
monitor.
We
should
keep
the
room
clean.
The
Internet
makes
our
life
easier
and
more
interesting.21
cnjy
com
She
found
the
dog
under
the
table.
…
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