人教版新课标英语必修二 Unit 3 Computers Using language 课件（43张PPT）

Unit
3
Computers
人教版
高中英语
Using
Language
The
21st
century
will
be
the
century
of
Information
Technology.
Before
you
listen,
discuss
in
pairs
what
IT
consists
puters
and
radios,
TV…
Listen
to
the
whole
text
and
write
down
the
main
idea
in
one
sentence.
_____________________________
_____________________________
Two
students
are
talking
about
information
technology.
Listen
to
Part
A
and
fill
in
the
chart.
Then
do
the
same
with
Part
B.
Part
A
Part
B
What
does
IT
include?
Which
form
of
IT
describes
the
skills
of
a
sport
best?
What
is
the
most
popular
form
of
IT?
Which
form
of
IT
has
the
most
functions?
computers,
books,
radio
and
TV
books
TV
computers
What
are
the
advantages
and
disadvantages
of
each
form
of
IT?
In
small
groups
discuss
this
question
and
put
your
ideas
onto
the
chart.
Then
decide
when
each
kind
of
IT
is
most
useful.
Use
these
reasoning
expressions
in
your
discussion.
The
advantage/
disadvantage
is
…
I
think
/don’t
think
that…
Give
me
your
reasons.
What
makes
you
think
so?
I
think…because
of
…
Let’s
decide…
As/
Since…,
I
think
…
I
agree
/don’t
agree…
because…
First…
Second…
I
believe
that…
I’ve
decided
that…
Let’s
make
a
decision
Type
of
IT
Advantages
Disadvantages
Computer
TV
Book
Radio
You
can
both
listen
and
watch.
You
cannot
write
to
friends.
You
can
find
information.
It
is
not
always
accurate.
You
can
listen
to
English.
You
cannot
watch
a
film.
You
can
get
information.
Sometimes
it
is
out
of
date.
The
development
of
“chips”
has
brought
many
applications
of
computer
technology.
They
have
even
been
put
into
robots
or
androids.
Android
Name:
_____
Appearance:
_________________
Size:
________________
Character:
______________________
Ability:
____________________________
Job:
______
Andy
as
big
as
a
human
competitive,
co-operative
can
move
and
think
like
a
human
striker
looks
like
a
human
Read
the
passage
and
fill
in
the
file
for
Andy.
Self
introduction
I
am
a(n)
_______
in
an
android
football
team.
I
look
like
a
human
and
I’m
as
big
as
a
human.
My
computer
_______
help
me
move
and
think
like
a
human.
I
have
learned
to
_______
to
my
teammates
in
computer
language.
Football
___________
My
first
football
competition
was
in
Nagoya,
Japan
several
years
ago.
Last
year,
our
team
won
____________
in
Seattle,
Washington,
USA.
Our
program
mer
Our
programmer
is
like
our
______.
She
programs
us
with
all
the
possible
moves
and
prepares
reliable
moves
for
us
to
use
if
a
new
situation
______.
In
this
way
I
can
make
up
new
moves
using
my
“__________________”.
1.
Personally,
I
think
the
team
that
won
first
place
cheated.
我个人认为得冠军的那个队作弊了。
personally
adv.
就自己而言;
就我个人来说
Language
points
e.g.
She
didn’t
like
the
plan,
but
personally
I
see
nothing
wrong
with
it.
她不喜欢这项计划,
但我本人觉得没
什么不好的。
person
personally
personal
al
2.
They
had
developed
a
new
type
of
program
just
before
the
competition.
　type
n.
类型
e.g.
This
is
a
new
type
of
machine,
with
lots
of
meters
on
it.
这是一种新型的机器,
上面有许多仪
表。
type
v.
打字
你帮我打一下这封信好吗?
e.g.
Will
you
please
type
this
letter
for
me?
type:
表示各项事物在本类中都是典型的。
kind:
特指在分类中能放在一起的性质相同
且相似的一类事物。
type
&
kind
3.
In
a
way
our
programmer
is
like
our
coach.
in
a
way
=
in
one
way
=
in
some
ways
从某种程度上说，从某方面说；
有点儿，有几分。
e.g.
In
a
way,
I
like
this
new
textbook
very
much.
In
a
way
I
like
Betty,
but
I
wouldn’t
really
trust
her.
in
the
way或in
one’s
way
挡道，碍事
反义词组：out
of
the
way
in
any
way
无论如何，不管怎样
in
no
way
决不
注意：置于句首时，句子用部分倒装语序。如：
You’ll
have
to
move
—
you
are
in
my
way.
Please
keep
out
of
the
way.
I
must
finish
the
work
today
in
any
way.
Teaching
in
school
can
in
no
way
be
separated
from
practice.
In
no
way
did
he
admit
that
he
was
wrong.
on
the/one’s
way
(to)
在(去……)的路上
by
the
way
顺便提一下
all
the
way
自始自终;
完全地
in
this
way
用这种方法
用way的相关短语填空。
1)
Perhaps
he
should
have
said
nothing,
but
________
it
was
his
duty.
2)
I’m
sorry
but
your
leg
is
__________.
3)
I
got
caught
in
the
heavy
rain
_________
home.
in
a
way
in
the
way
on
the
way
4.
She
programs
us
with
all
the
possible
moves
she
has
seen
while
watching
human
games.
1)
move
(n.)
行动;
步骤
(可数)
e.g.
What’s
our
next
move?
make
a
move
动身,
采取行动
be
on
the
move
在活动,
在行进中
2)
while
watching…
=
while
she
watches…
e.g.
While
he
was
doing
his
English
homework,
he
fell
asleep.
=
_____________________________
_____________________________
While
doing
his
English
homework,
he
fell
asleep.
5.
Then
she
prepares
reliable
moves
to
use
if
a
new
situation
arises.
arise
vt.
发生，产生；
站起来，起身；起床；上升，升起
说出arise在下列各句中的意思。
1)
Unexpected
difficulties
arose
in
the
course
of
their
experiment.
2)
The
girl
arises
from
her
chair
when
he
entered
the
room.
发生
站起来
3)
That
morning
I
arose
early
and
waited
for
Mr.
Brown
to
pick
me
up.
4)
A
heavy
smoke
arose
and
hung
over
the
town.
【拓展】
arise
from
/
out
of
由……引起，产生
其含义相当于短语result
from。
e.g.
Accidents
arose
from
/
out
of
carelessness.??
起床
上升
6.
After
all,
with
the
help
of
my
electronic
brain
which
never
forgets
anything…
with
the
help
of
在……的帮助下
e.g.
__________________________,
I
have
made
rapid
progress
in
my
English
study.
在老师的帮助下,
我的英语进步很快。
With
the
help
of
the
teacher
In
small
groups,
discuss
how
to
design
your
own
android.
The
following
questions
can
help
you.
1.
What
would
you
like
it
to
look
like?
2.
What
are
some
of
the
things
you
would
like
it
to
do?
3.
Do
you
want
it
to
be
like
a
man
or
a
woman,
or
neither?
4.
How
much
would
it
cost?
I
think
that…
In
my
opinion…
I
believe
that…
What’s
your
reason?
I
had
decided
that…
Create
your
own
android.
Fill
in
the
file,
and
compare
with
your
partner.
My
Own
Robot
Name:
_____
Job:
________________
Size:
_____________________________
Appearance:
_______________________
Character:
_________________________
Ability:
____________________________
____________________________
____________________________
Yuan
same
height
as
a
ten-year-old
small
woman
with
four
arms
patient
and
kind
Can
finish
reading
some
books
in
a
few
minutes
and
print
out
the
information
when
needed
homework
helper
A:
What
kind
of
robot
have
you
decided
to
make?
B:
I’ve
decided
that
we
should
have
a
homework
android.
It
could
do
all
our
work
after
class
and
leave
us
more
time
to
play
football.
A:
OK.
But
what
do
you
think
it
should
look
like?
Sample
dialogue
B:
In
my
opinion,
it
should
have
four
arms
to
carry
the
books,
a
large
head
to
remember
all
the
lessons
and
a
printer
to
write
out
the
answers.
What
do
you
think?
A:
Well,
that
sounds
sensible.
Perhaps
it
could
also
put
all
the
exercises
into
specially
marked
boxes
for
each
subject
so
we
could
find
them
quickly.
What
about
putting
that
in
its
stomach
area?
B:
Do
you
want
it
to
be
a
man
or
a
woman?
You
can
choose.
A:
I’ve
decided
it
should
be
a
girl.
B:
What’s
your
reason?
A:
Girls
are
so
hard-working.
B:
Sounds
good
to
me!
Let’s
draw
it
now!
I.?根据下面各句句意以及所给单词的首字
母或汉语提示词，写出该单词的正确形
式（每空一词）。
1.
He
raised
his
arm
as
a
s____
for
us
to
stop.
2.
Don’t
go
in
the
kitchen;
I’ve
just
finished
m________
the
floor.
3.
There
were
so
many
different
t_____
of
bread
that
I
didn’t
know
which
to
buy.
signal
mopping
Exercises
types
4.
A
c_____
is
someone
who
trains
a
person
or
team
of
people
in
a
particular
sport.
5.
His
________
(性格)
is
very
different
from
his
wife’s.
6.
The
sudden
___________
(出现)
of
a
policeman
caused
the
thief
to
run
away.
coach
character
appearance
II.?根据括号内的汉语提示补全下面句子（每空一词）。
1.
She
stopped
smoking
____
___
___
__
___
_____
(在家人的帮
助下).
2.
__
_
___
(在某种程度上)
it
was
one
of
our
biggest
mistakes.
with
the
help
of
her
family?
In
a
way??
???
3.
She
shouldn't
be
working
so
hard.
She
is
70,
____
___
(毕竟).
4.
The
farmers
there
use
specially
trained
dogs
to
_____
____
____
_____
(看守羊
群)
at
night.
after
all
watch
over
their
sheep
Finish
the
reading
task
on
page
59.
Homework