(共41张PPT)
外研·七年级上册
Unit
1
How
do
I
write
my
homework
on
the
computer?
Module
7
Computers
New
words
keyboard
mouse
screen
connect
turn
turn
on
learn
n.
键盘
n.
鼠标；老鼠
n.
屏幕
v.
连接
v.
转动
打开
v.
学；学习
document
click
use
save
box
finally
print
paper
n.文件
v.点击
v.使用
v.保存；储存
n.
（计算机屏幕上的）框；盒子
adv.最后
v.打印
n.纸
Read
the
words
loudly.
Lead-in
Do
you
know
these
parts
of
a
computer?
mouse
screen
keyboard
printer
host
Listening
and
vocabulary
Listen
and
number
the
words
as
you
hear
them.
2
3
1
2
Label
the
parts
of
the
computer.
2
keyboard
1
screen
3
mouse
3
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.
connect
connect
turn
on
Watch
the
cartoon
Watch
and
answer.
How
do
you
do
your
homework
on
the
computer?
First,
_____
and
_____
a
new
_________.
click
open
document
Next,
use
the
_________
to
write
your
homework.
keyboard
Then,
_____
the
document.
Write
the
_____
in
the
_____
and
_____
“save”.
save
name
box
click
Finally,
______
your
document.
print
4
Listen
and
read.
Lingling:
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”.
Lingling:
What’s
the
mouse?
Is
this
it?
Betty:
Yes.
Lingling:
Where
do
I
click
on
“new
document”?
Betty:
On
the
left
of
the
screen...
there!
Lingling:
OK,
what’s
next?
Betty:
Next,
you
write
your
homework
in
the
new
document.
Use
the
keyboard.
Lingling:
What
do
I
do
next?
How
do
I
save
the
document?
Betty:
You
click
“save”,
and
write
a
name
for
it.
Lingling:
Where
do
I
write
the
name?
Betty:
Write
it
in
the
box.
OK,
then
click
“save”
again.
Lingling:
OK.
Finally,
how
do
I
print
my
document?
Betty:
Click
“print”
and
“OK”.
Lingling:
What
about
some
paper?
Betty:
Oh
yes,
of
course!
You
put
the
paper
in
there
first!
Everyday
English
Is
this
it?
What’s
next?
Of
course!
How?does
Lingling
write
her
homework
on
the
computer?
Read
again
then
answer.
______,
click
and
open
a
new
document.
______,
use
the
keyboard
to
write
your
homework.
______,
save
the
document.
Write
the
name
in
the
box
and
click
“save”.
_______,
save
your
document.
First
Next
Then
Finally
a)
Write
your
homework.
b)
Print
your
document.
c)
Open
a
new
document.
d)
Save
the
document.
e)
Put
some
paper
in.
Now
number
the
instructions
as
you
hear
them.
2
5
1
3
4
Language
points
1.
First,
connect
the
screen
to
the
computer.
首先，连接屏幕和电脑。
connect
“连接，把……联系起来”
connect
+名词/代词
+
(with/to)
这条铁路线连接郑州和上海。
The
railway
line
connects
Zhengzhou
and
Shanghai.
（打电话用语）请给我接北京大学。
Please
connect
me
with
Peking
University.
2.
Finally,
turn
on
the
computer.
最后，打开电脑。
turn
on
意思是“打开”
其反义词为
turn
off
关闭。
请打开录音机。
Turn
on
the
recorder,
please.
你离开办公室时务必把灯关掉。
Be
sure
to
turn
off
the
light
when
you
leave
the
office.
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?
5
Answer
the
questions.
1
How
do
you
open
a
new
document?
2
Where
do
you
write
your
homework?
Click
the
mouse
on
“new
document”.
I
write
my
homework
in
the
new
document.
3
How
do
you
save
the
document?
4
Where
do
you
write
its
name?
5
How
do
you
print
the
document?
Click
“save”
and
write
a
name
for
the
document.
Put
the
paper
in
there
first
and
then
click
“print”
and
“OK”.
Write
the
name
in
the
box.
6
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.
learn
Save
finally
learn
paper
print
save
3
Put
some
_______
in
there
to
print
your
document.
4
Click
“
_______”
and
“OK”.
5
________,
go
and
get
your
document.
paper
print
Finally
7
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
_____________
the
keyboard
the
homework
the
document
the
document
Pronunciation
and
speaking
8
Listen
and
repeat.
how
mouse
home
open
finally
first
of
save
A:
What’s
this?
B:
It’s
the
keyboard.
A:
How
do
you
write
your
homework
on
the
computer?
…
9
Work
in
pairs.
Ask
and
answer
questions
about
computers.
What’s
this?
It’s
the
keyboard.
How
do
you
write
your
homework
on
the
computer?
…
I.
用括号内所给单词的适当形式填空。
1.
There
are
many
______
(mouse)
in
the
room.
We
need
a
cat.
2.
The
boy
________
(connect)
his
phone
to
the
computer
and
begins
to
work.
mice
Exercise
connects
3.
It’s
very
important
for
us
_________
(learn)
English
well.
4.
How
many
______
(box)
are
there
in
this
room?
5.
_______
(final),
I
have
many
good
friends.
to
learn
boxes
Finally
II.
单项选择。
1.
Mike
can
write
his
homework
_____
the
computer.
A.
on
B.
in
C.
at
D.
with
2.
A
____
is
used
to
print
documents.
A.
mouse
B.
printer
C.
keyboard
D.
screen
3.
Some
students
often
use
the
computer
_____
their
homework.
A.
does
B.
do
C.
to
do
D.
doing
4.
Don’t
____
the
TV.
My
baby
is
sleeping
now.
A.
turn
on
B.
turn
off
C.
look
at
D.
read
5.
Please
_____
the
speaker(扬声器)
_____
the
CD
player(激光唱机).
A.
turn;
on
B.
connect;
to
C.
connect;
for
D.
connect;
at
