(共27张PPT)
Module
7
Computers
Unit
1 How
do
I
write
my
homework
on
the
computer？
2020年秋外研（新标准）版英语七年级上册精品课件
学
习
目
标
学习本单元新单词及短语:
keyboard,
mouse,
screen,
connect,
turn,
turn
on,
learn,
use,
document,
click,
use,
save,
box,
finally,
print,
paper。
掌握句式：How
do
I…?/
First…Next
…
Finally…
/
What
do
I
do
next?
/
How
do
I
save…?/
Where
do
I…?
1
3
通过听说训练，了解电脑操作的步骤，并能对电脑指令正确排序。
认识电脑的构成部分。
2
课
堂
导
入
What’s
this
in
English?
It’s
…
Ask
and
answer.
screen
keyboard
mouse
computer
Listen
and
number
the
words
as
you
hear
them.
screen
keyboard
mouse
2
1
3
Label
the
parts
of
the
computer.
1
2
课
堂
学
习
screen
keyboard
mouse
Complete
the
sentences
with
the
word
and
expression
from
the
box.
First,
_________
the
screen
to
the
computer.
Next,
_________
the
keyboard
and
the
mouse
to
the
computer.
Finally,
__________
the
computer.
connect
connect
turn
on
connect
turn
on
3
a)
Write
your
homework.
b)
Print
your
document.
c)
Open
a
new
document.
d)
Save
the
document.
e)
Put
some
paper
in.
Listen
to
the
passage
and
number
the
instructions
as
you
hear
them.
4
2
5
1
3
4
Listen
to
the
conversation
again
and
complete
the
sentences.
_______the
mouse
on
“new
document”.
2.______
your
homework
in
the
new
document.
______
the
keyboard.
3.Click
“______”
and
write
a
name
for
the
new
document.
4.Finally
click
“_______”and
“_______”
.
Click
Use
save
print
OK
Write
Linging:?How?do?I?write?my?homework?on?the?computer??
Can?I?learn?
Betty:?Sure!?First,?open?a?new?document.?Click?the?mouse?
on?"new?document".
Linging:?What's?the?mouse??Is?this?it?
Betty:?Yes.
Linging:?Where?do?I?click?on?"new?document"?
Betty:?On?the?left?of?the?screen...?there!
Read
the
passage.
Linging:?OK,?what's?next?
Betty:
Next,
you
write
your
homework
in
the
new
document.
Use
the
keyboard.
Linging:?What?do?I?do?next??How?do?I?save?the?document?
Betty:?You?click?"save",?and?write?a?name?for?it.?
Linging:?Where?do?I?write?the?name?
Betty:?Write?it?in?the?box.?OK,?then
click
"save"?again.
Linging:?OK.?Finally,?how?do?I?print?my?document?
Betty:?Click?"print"?and?"OK".
Linging:?What?about?some?paper?
Betty:?Oh?yes,?of?course!?You?put?the?paper?in?there?first!
Read
the
conversation
and
find
out
the
steps
in
pairs.
First
Next
Next
Then
Finally
open
a
new
document,
click
the
mouse
on
“new
document”.
write
homework
in
the
new
document.
click
“save”，and
write
a
name
in
the
box.
click
“save”
again.
click“
print”
and
“OK”.
1.
How
do
you
open
a
new
document?
2.
Where
do
you
write
your
homework?
3.
How
do
you
save
the
document?
4.
Where
do
you
write
its
name?
5.
How
do
you
print
the
document?
I
write
it
in
the
new
document.
Click
“save”
and
write
a
name
for
it.
Write
it
in
the
box.
Put
the
paper
in
there
and
then
click
“print”.
Click
the
mouse
on
“new
document”.
Answer
the
questions.
5
Remember
to
use
words
like
first,
next
and
finally
when
you
talk
about
a
sequence
(顺序
)
of
activities.
Notice
where
the
comma
goes.
Learning
to
learn.
1.
Finally，turn
on
the
computer.
最后，打开电脑。
turn
on意为“打开，接通”，多指打开水、煤气、电源等。
Please
turn
on
the
radio．请把收音机打开。
[拓展]
turn
off意为“关闭(水源、煤气、电灯等)”。
Don't
forget
to
turn
all
the
lights
off
before
you
go
to
bed.
你上床之前，不要忘记把所有的灯都关上。
注意：当宾语是名词时，可以放在turn与on/off中间，也可以放在后面；
如果是代词，必须放在它们的中间。
Language
points
2.
Can
I
learn?我能学吗？
learn
动词，意为“学；学习”。侧重通过学习、练习或由别人
传授而获得某种知识或技能，强调学习的成果。
It’s
fun
to
learn
English.学英语是很有趣的。
【拓展】learn
to
do
sth.意为“学习做某事”。
It’s
not
hard
to
learn
to
play
football.学习踢足球并不难。
3.
Use
the
keyboard.使用键盘写。
use及物动词，意为“使用”。
They
use
a
computer
to
print
the
homework.他们用电脑打印家庭作业。
May
I
use
your
pencil?我可以用你的铅笔吗？
[拓展]use名词，意为“用处；用途”。
What’s
the
use
of
it?它的用途是什么？
4.
How
do
I
save
the
document?我怎样保存这个文件呢？
save及物动词，意为“保存；储存”
。
Please
save
your
document
before
finishing
your
homework.
在完成作业之前保存文件。
【拓展】save还可以用作动词，意为“节约”。
We
should
save
water.
我们应该节约用水。
5.
What
about
some
paper?纸怎么办？
paper不可数名词，意为“纸”。当表达具体数量时，常用“数词/不定冠词+
piece(s)
+of"来表示数量。
I
want
some
paper.我想要些纸。
Please
give
me
three
pieces
of
paper.
请给我三张纸。
finally
learn
paper
print
save
1.
I
want
to
_____
how
to
print
a
document.
2.
_____
your
document
and
write
a
name
for
it.
3.
Put
some
____
there
to
print
your
document.
4.
Click
“______”
and
“OK”.
5.
______,
turn
the
computer
off.
learn
Save
paper
print
Finally
Complete
the
sentences
with
the
correct
form
of
the
words
from
the
box.
6
Find
the
words
from
the
box
in
the
conversation.
Write
the
words
they
go
with.
open
a
new
document
1.
use
___________
2.
write
_____________
3.
save
__________
4.
print
_____________
open
print
save
use
write
the
keyboard
your
homework
the
document
my
document
7
/a?/
how
mouse
/f/
finally
first
/??/
home
open
/v/
of
save
8
Listen
and
repeat.
A:
What’s
this?
B:
It’s
the
keyboard.
A:
How
do
you
write
your
homework
on
the
computer?
…
Work
in
pairs.
Ask
and
answer
about
the
computer.
9
1.
Please
give
me
some
(纸)
.
I
want
to
draw
a
picture.
2.
Use
the
mouse
and
(点击)
“New
document”,
you
can
open
a
new
document.
3.
We
(学习)
English,
Chinese,
maths
and
some
other
subjects(科目)
at
school.
4.
You
can
use
the
printer
to
________
(打印)
your
homework.
5.I
usually
have
a
(盒)
of
milk
for
breakfast.
paper
click
learn
print
课
堂
达
标
box
I.根据句意及汉语提示写单词
1.Please
connect
the
keyboard
and
the
mouse_____
the
computer.
A.to
B.at
C.on
D.
of
2.
My
brother
often
_____
his
computer______
computer
games.
A.
use;
play
B.
use;
to
play
C.
uses;
play
D.
uses;
to
play
3.
Please
________the
document
before
you
turn
off
your
computer.
A.
click
B.
save
C.
open
D.
leave
4.We
often
do
our
homework the
computer.?
A.in
B.to
C.
on
D.
for
5.
Please
_____
the
TV.
I
want
to
watch
sports
news（新闻）.
A.
turn
up
B.
turn
on
C.
turn
off
D.
turn
down
A
B
D
C
B
II.单项填空
11.最后，去取你的文件。
,
go
and
get
your
.
12.
“你有一台电脑吗？”“当然了，我每天用它”。
—Have
you
got
a
computer?
—
.
I
use
it
every
day.
13.你的书在桌子的左边。
Your
books
are
the
table.
14.我在哪儿点击“保存”？
do
I
on
“Save”?
15.
给你的新文件命名。
a
name
your
new
document.
Finally
document
on
the
left
of
Of
course
Where
click
Write
for
III.根据汉语意思完成句子
1.
Read
the
conversation.
2.
Talk
about
how
to
do
your
homework
on
the
computer.
Homework
Thank
you
!
谢谢
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Module
7 Computers
Unit
1 How
do
I
write
my
homework
on
the
computer?
设计说明
通过自由会话训练与电脑相关的词汇；展示图片，让学生利用这些图片进行交流，让学生在做中学，在实践中获得信息；并就电脑的操作使用进行简单的问答。通过孩子们之间的问答介绍了谈论如何用电脑完成作业，内容既接近生活又能激发学生学习的兴趣。
教学目标
通过本单元的教学，让学生达成以下目标：
1.
知识目标
掌握本单元新单词及短语：keyboard,
mouse,
screen,
connect,
turn,
turn
on,
learn,
use,
document,
click,
use,
save,
box,
finally,
print,
paper。
掌握句式：
How
do
I…?/
First…Next
…
Finally…
/
What
do
I
do
next?
/
How
do
I
save…?/
Where
do
I…?
2.
能力目标
(1)
认识电脑的构成部分；
(2)
通过听说训练，了解电脑操作的步骤，并能对电脑指令正确排序。
3.
情感目标
通过学习与电脑相关的词汇，提高学生学习兴趣。
重点难点
重点：电脑相关的词汇识记。
难点：运用First…Next
…
Finally…表达用电脑写作业的顺序。
教学准备
PPT课件；活动1、4、8的录音
授课时数
2课时
教学过程
Step
1 Warming
up
1.
Free
talk.
Look
at
the
pictures.
Ask
the
students:
—What’s
this
in
English?
—It’s
…
Ask
the
students
to
do
pair
work.
2.
Ask
the
students
to
listen
and
number
the
words
as
they
hear
them
in
Activity
1,
and
then
check
with
the
partner.
3.
Label
the
parts
of
the
computer.
4.
Complete
the
sentences
with
the
word
and
expression
from
the
box.
connect turn
on
1
First,
_________
the
screen
to
the
computer.
2
Next,
_________
the
keyboard
and
the
mouse
to
the
computer.
3
Finally,
__________
the
computer.
Play
the
recording
again,
then
check
together.
Answers:
1
connect
2
connect
3
turn
on
Step
2 Presentation
T:
We
learnt
the
parts
of
computer.
Before
we
use
the
computer,
we
have
to
connect
them.
We
have
to
connect
the
mouse
to
the
computer.
What
else?
S:
…
T:
After
connecting,
can
we
use
the
computer
now?
S:
…
T:
We
also
have
to
turn
on
the
screen.
What
else
do
we
have
to
turn
on?
S:
…
T:
Of
all
the
steps,
what
should
we
do
first?
S:
…
T:
Tell
the
order
and
fill
in
the
blank.
S:
…
T:
Now,
everything
is
ready.
We
can
use
the
computer.
What
can
we
do
on
the
computer?
S:
…
T:
How
to
write
homework
on
the
computer?
S:
…
Step
3 Listening
1.
Play
the
recording,
and
ask
the
students
to
listen
to
the
passage
and
number
the
instructions
as
they
hear
them.
a)
Write
your
homework.
b)
Print
your
document.
c)
Open
a
new
document.
d)
Save
the
document.
e)
Put
some
paper
in.
Answers:
a)—2；b)—5；c)—1；d)—3；e)—4
2.
Listen
to
the
conversation
again
and
complete
the
sentences.
1
_______the
mouse
on
“new
document”.
2
______
your
homework
in
the
new
document.
______
the
keyboard.
3
Click
“______”
and
write
a
name
for
the
new
document.
4
Finally
click
“_______”and
“_______”
.
Answers:
1
Click 2
Write;
Use 3
save 4
print,
OK
Step
4 Reading
1.
Read
the
conversation
and
find
out
the
steps
in
pairs.
First,
.
Next,
.
Next,
.
Next,
.
Finally,
.
Answers:
First,
open
a
new
document,
click
the
mouse
on
“new
document”.
Next,
write
homework
in
the
new
document.
Next,
click“save”，and
write
a
name
in
the
box.
Then,
click
“save”
again.
Finally,
click
“print”
and
“OK”.
2.
Read
the
passage,
and
ask
the
students
to
answer
the
questions
in
Activity
5.
1
How
do
you
open
a
new
document?
2
Where
do
you
write
your
homework?
3
How
do
you
save
the
document?
4
Where
do
you
write
its
name?
5
How
do
you
print
the
document?
Check
the
answers
in
pairs.
Answers:
1
Click
the
mouse
on
“new
document”.
2
I
write
it
in
the
new
document.
3
Click
“save”
and
write
a
name
for
it.
4
Write
it
in
the
box.
5
Put
the
paper
in
there
and
then
click
“print”.
3.
Learning
to
learn.
Remember
to
use
words
like
first,
next
and
finally
when
you
talk
about
a
sequenceof
activities.
Notice
where
the
comma
goes.
4.
Play
the
recording，and
pause
after
each
phrase,
asking
the
students
to
repeat.
5.
Ask
the
students
to
read
the
conversation
and
find
out
the
steps
in
pairs.
Then
let
them
read
in
pairs.
6.
Ask
the
students
to
practice
the
conversation
in
groups.
And
then
ask
some
of
them
to
act
it
out.
Step
5 Language
points
1.
Finally，turn
on
the
computer.
最后，打开电脑。
turn
on意为“打开，接通”，多指打开水、煤气、电源等。
Please
turn
on
the
radio．请把收音机打开。
【拓展】turn
off意为“关闭
(水源、煤气、电灯等)
”。
Don’t
forget
to
turn
all
the
lights
off
before
you
go
to
bed.
你上床之前，不要忘记把所有的灯都关上。
注意：当宾语是名词时，可以放在turn
与on/off中间，也可以放在后面；如果是人称代词，必须放在它们的中间。
2.
Can
I
learn?
我能学吗？
learn
动词，意为“学；学习”。侧重于通过学习、练习或由别人传授而获得某种知识或技能，强调学习的成果。
It’s
fun
to
learn
English
.
学英语是很有趣的。
【拓展】learn
to
do
sth.
意为“学习做某事”。
It’s
not
hard
to
learn
to
play
football.
学习踢足球并不难。
3.
Use
the
keyboard.
使用键盘写。
use及物动词，意为“使用”。
They
use
a
computer
to
print
the
homework.
他们用电脑打印家庭作业。
May
I
use
your
pencil?
我可以用你的铅笔吗？
【拓展】use名词，意为“用处；用途”。
What’s
the
use
of
it?
它的用途是什么？
4.
How
do
I
save
the
document?
我怎样保存这个文件呢？
save及物动词，意为“保存；储存”
。
Please
save
your
document
before
finishing
your
homework.
在完成作业之前保存文件。
【拓展】save还可以用作动词，意为“节约”。
We
should
save
water.
我们应该节约水。
5.
What
about
some
paper?
来点纸怎么样？
paper不可数名词，意为“纸”。当表达具体数量时，常用“数词/不定冠词+
piece
(s)
+of
”来表示数量。
I
want
some
paper.
我想要些纸。
Please
give
me
three
pieces
of
paper.
请给我三张纸。
Step
6 Practice
1.
Ask
the
students
to
finish
Activity
6on
page
43.
Complete
the
sentences
with
the
correct
form
of
the
words
from
the
box.
finally learn paper print save
1
I
want
to
how
to
print
a
document.
2
your
document
and
write
a
name
for
it.
3
Put
some
in
there
to
print
your
document.
4
Click
“ ”
and
“OK”.
5
,
go
and
get
your
document.
Answers:
1
learn 2Save 3paper 4print 5Finally
2.
Find
the
words
from
the
box
in
the
conversation.
Write
the
words
they
go
with.
open print save use write
open
a
new
document
1
use
___________
2
write
_____________
3
save
__________
4
print
_____________
Answers:
1the
keyboard
2
my
name/your
homework 3the
document
4.
my
document
Step
7 Pronunciation
and
speaking
1.
Play
the
recording
and
ask
the
students
to
repeat.
/a?/
how
mouse
/f/
finally
first
/??/
home
open
/v/
of
save
2.
Ask
some
of
the
students
to
read
in
class.
3.
Work
in
pairs.
Ask
and
answer
questions
about
the
computer.
A:
What’s
this?
B:
It’s
the
keyboard.
A:
How
do
you
write
your
homework
on
the
computer?
…
Step
8 Homework
1.
Read
the
conversation.
2.
Talk
about
how
to
do
your
homework
on
the
computer.
当堂达标
I.
根据句意及汉语提示写单词。
1.
Please
give
me
some
(纸)
,
I
want
to
draw
a
picture.
2.
Use
the
mouse
and
(点击)
“new
document”.You
can
open
a
new
document.
3.
We
(学习)
English,
Chinese,
maths
and
some
other
subjects
at
school.
4.
You
can
use
the
printer
to________
(打印)
your
homework.
5.
I
usually
have
a
(盒)
of
milk
for
breakfast.
II.
单项填空。
1.
Please
connect
the
keyboard
and
the
mouse________
the
computer.
A.
to
B.
at
C.
on
D.
of
2.
My
brother
often
________
his
computer
________
computer
games.
A.
use;
play
B.
use;
to
play
C.
uses;
play
D.
uses;
to
play
3.
Please
________the
document
before
you
turn
off
your
computer.
A.
click
B.
save
C.
open
D.
leave
4.
We
often
do
our
homework the
computer.
?
A.
in
B.
to
C.
on
D.
for
5.
Please
________
the
TV.
I
want
to
watch
sports
news
(新闻)
.
A.
turn
up
B.
turn
on
C.
turn
off
D.
turn
down
III.
根据汉语意思完成句子。
1.
最后，去取你的文件。
,
go
and
get
your.
2.
“你有一台电脑吗？”“当然了，我每天用它。”
—Have
you
got
a
computer?
—.
I
use
it
every
day.
3.
你的书在桌子的左边。
Your
books
arethe
table.
4.
我在哪儿点击“保存”？
do
I
“save”?
5.
给你的新文件命名。
a
nameyour
new
document.
答案：I.
1.
paper 2.
click 3.
learn 4.
print 5.
box
II.
1-5 ADBCB
III.
1.
Finally,
document 2.
Of
course 3.
on
the
left
of 4.
Where,
click
5.
Write,
for
板书设计
Module
7 Computers
Unit
1
How
do
I
write
my
homework
on
the
computer?turn
on
打开
First…Next
…
Finally…What
do
I
do
next?
How
do
I
save…?
Where
do
I…?
教学反思
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