Module 7 Computers Unit 2 When do you use a computer? 教案

Module
7
Computers
Unit
2
一、
教学内容：Unit2
When
do
you
use
a
computer?
二、
课型：Reading
and
writing
三、
教学目标：
1、能够正确使用下列单词和词组：
share,
Australia,
company,
customer,
Internet,
check,
plan,
ticket,
movie,
search
for,
information,
send,
cinema,
visit.
2、能够读懂介绍自己和他人使用电脑情况的短文。
3、能够正确使用特殊疑问句进行问答：What
do
you
…?When
do
you…?How
do
you…等。
4、通过阅读他人对电脑的使用情况,从而正确认识如何合理使用电脑和网络。
四、
教学重难点：
1、能够读懂介绍自己和他人使用电脑情况的三篇短文，并能在阅读中找出每个作者的相关细节信息，完成任务。（重点）
2、能够正确使用特殊疑问词。（难点）
五、
教学准备：
课堂整体运用任务型教学模式以及阅读课“四个阶段”教学模式。本课指导学生通过阅读获取信息，培养学生阅读技能。在教学过程中，采用多媒体手段辅助教学，利用各种图片和习题任务贯穿整个教学过程。因此，本节课需准备：PPT课件、挂图、录音机、课堂练习表格、奖品
六、教学流程设计:
Step
One
Warming-up
(3’)
Lead
in
(
showing
some
pictures
）:
Computer
is
very
useful
for
us
!
I
can
do
a
lot
of
things
on
it
.
For
example,
I
do
shopping
online,
so
I
don’t
need
to
go
out
for
shopping……
此环节教师通过图片直观简述自己使用计算机的情况。
2.
Work
in
pairs
Ask
students
to
discuss
:
What
do
you
do
on
the
computer?
Use
the
sentence
patterns:
A:
What
do
you
do
on
the
computer?
B:
I
……
on
the
computer.
Then,
ask
some
students
for
talking.
引导学生用一般现在时的特殊疑问句进行讨论并表述计算机的用途，即能活跃课堂气氛，加深对知识的印象，并在无形中培养学生大胆说英语的习惯。
Step
Two
Pre-reading(5’)
1.Show
the
students
pictures
about
using
the
computer
and
phrases.
2.Ask
students
to
guess
the
meaning
of
phrases
with
the
help
of
the
pictures.
Then
use
the
phrases
to
describe
them.
3.
teach
the
phrases
and
ask
students
to
follow.
引导学生利用图片描述及学习新词与短语，为学生扫清阅读障碍。
Step
Three
Fast
reading
(3’)
1.Play
the
tape
and
have
them
listen
and
read
follow
.
2.
Ask
students
to
skim
the
passages
match
the
questions
with
the
people
who
answer
them
in
Activity
1
T:
Jack,
Alice
and
like
using
the
computer.
Find
out
“Who
can
use
the
computer
on
Sundays?”
“Who
often
share
the
computer
with
his
father?”
“Who
has
a
friend
in
Australia?”
3.Ask
three
students
to
Check
the
answers.
Make
sure
let
them
to
find
out
from
the
passages.
利用听读的方式,
学生通过快速阅读，
培养学生获取主旨信息的能力。
Step
Four
Careful
reading（15’）
Read
the
passage
carefully
&
answer
the
questions.
1.
Read
Para.
1
and
answer
the
questions.
①What’s
Jack’s
father?
②What
does
Jack’s
father
do
on
the
computer?
A．talk
to
his
customers
B．go
on
the
Internet
to
check
the
times
of
trains
C．make
travel
plans
D．buy
tickets
E．listen
to
music
F．watch
movies
2.
Read
Para.
2
and
Check(F/T)
the
true
sentences
and
correct(改正)
the
false(错误的)
ones.
①Alice
checks
email
at
home.
(
)
②She
watches
movies
on
the
Internet.
(
)
③She
has
a
friend
in
America.
(
)
3.Read
Para.3
and
answer
the
questions.
①Do
Mike’s
parents
use
the
computer
at
home?
②What
does
he
do
on
the
computer?
He
______
email
_____
his
friends.and
______computer
games.
③Does
he
play
a
lot
of
games?
Does
his
mother
like
it?
让学生带着任务
(问题)
分段落去阅读课文，去找答案，有助于学生更加准确地获取信息，提高阅读效果和技能。
学生通过分层次阅读文章，
获取具体信息，
把知识点和课文理解在分段学习得以突破。
而小组活动能通过学生间的自主、合作学习，
让学生充分地实践运用语言，
并激发学生创
造性思维的发展。
4.
point
out
the
important
points
and
Solve
the
difficulties.
通过让学生上台展示他们所找的语言点，既培养了学生的胆量，又培养了他们自主学习的能力。
教师点拨、补充语言点，让学生进一步理解知识点。
Step
Five
Post-reading(14’)
1.
Retelling
①Ask
the
whole
class
to
read
the
passage
again
②Make
a
retelling
patterns
③Ask
students
to
be
Alice
and
Mike’s
friends,
write
down
their
information.
Use
the
correct
form
of
the
verbs.
2.
Ask
the
students
to
do
Activity
3.
match
the
words
and
expression
in
Column
A
with
those
in
Column
B.
And
tell
the
meanings
about
them.
3.
Let
the
students
do
Activity4.
①Ask
the
students
to
read
the
words
in
the
box.
②
Complete
the
passage
with
the
correct
form
of
the
words
from
the
box.
通过复述环节，加深学生对课文内容的理解与掌握，同时也锻炼了学生的口语表达能力。
通过让学生完成活动
3
和
活动
4笔头练习，进一步巩固本课时所学的语言重点。
Step
Six
Writing
&
Homework(5’)
1.
Ask
the
students
to
complete
the
table.
What
to
do
on
the
computer
My
father
My
mother
I
My
friend
2.
Write
sentences
about
their
answers
like
this:
My
father
watches
……
My
mother
listens
to
…….
3.
Finish
the
composition
after
class.
此环节通过将课本所学内容与学生实际生活相结合，既巩固了知识点，又提高了学生的语言综合运用能力。
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