(共23张PPT)
Unit
3
I
like
my
computer
Part
D-F
Review
email
my
friends
send
greetings
search
for
a
lot
of
things
find
out
about
countries
Presentation
D
Let's
Read
What
advice
does
Peter
give?
Dongdong
was
very
excited.
His
father
bought
him
a
computer.
It
was
his
birthday
present.
He
could
email
his
friends
in
Australia.
He
could
do
his
homework
on
the
computer,
too.
D
Let's
Read
Dongdong
wanted
to
learn
drawing
and
painting
on
the
computer.
Peter
taught
him.
Then
Peter
showed
him
how
to
search
for
a
lot
of
things
on
the
computer.
He
also
showed
Dongdong
some
computer
games.
He
told
Dongdong,
“Don’t
play
computer
games
too
often.
It
is
not
good
for
your
eyes.”
What
advice
does
Peter
give?
Don’t
play
computer
games
too
often.
It
is
not
good
for
your
eyes.
1.
It
is
not
good
for
your
eyes.
它对你的眼睛不好。
详解：be
good
for
“对……有益”
例句：Vegetables
are
good
for
us.
反义词组：be
bad
for
意为“对……有害/不好”
例句：It
is
bad
for
your
eyes.
Language
points
Fill
in
the
blanks.
Dongdong’s
father
gave
him
a
computer
for
his
birthday.
He
was
very
_______.
With
the
computer,
he
could
_____
his
friends
in
Australia.
He
could
also
do
his
_________
on
the
computer.
excited
email
homework
Fill
in
the
blanks.
Peter
taught
him
to
draw
and
______
on
the
computer.
He
also
showed
Dongdong
how
to
_______
for
a
lot
of
things.
Peter
told
Dongdong
not
to
play
computer
games
too
often.
paint
search
I
can
read
many
books
on
my
computer.
I
can
email
my
friends.
I
can
play
games
day
and
night.
I
can
search
for
many
things
on
my
computer.
or
Practise
Listen
and
repeat
E
Let's
Write
Write
an
email
to
your
friend.
Tell
him/her
what
you
did
last
Sunday.
Dear
_____,
Last
Sunday,
I
had
a
wonderful
day.
I
played
________
with
my
friends
_______
9:00
a.m.
to
10:00
a.m.
After
the
games,
I
_______
my
homework
on
the
computer.
The
teacher
emailed
us
about
________
homework.
Tom
games
from
did
our
It’s
easy
to
______
homework
this
way.
In
the
afternoon,
I
________
a
short
cartoon
film
on
the
computer.
That’s
all
for
now.
Regards,
________
do
saw
Jack
E
Let's
Write
Free
talk
What
did
you
do
last
Sunday?
Free
talk
What
did
you
do
last
Sunday?
What’s
Peter
doing
on
his
computer?
He’s
collecting
some
photos
to
make
a
picture
book.
F
Let's
Have
Fun
F
Let's
Have
Fun
Pair
work
What
are
you
doing
on
your
computer?
I
am
watching
a
football
game.
Pair
work
What
are
you
doing
on
your
computer?
I
am
searching
for
a
lot
of
things
about
the
Great
Wall.
Good
to
know
Internet
is
so
convenient
that
we
should
make
full
use
of
it
to
help
us
with
our
study.
Homework
观看课文动画，按照正确的语音、语调朗读Part
D部分课文。
