Unit 2 Looking into the Future reading（15张PPT）

(共15张PPT)
Learning
Aims
to
learn
to
identify
purpose
and
audience
to
read
Smart
Homes
To
Make
Life
Easier
and
get
the
main
idea
of
it
phrase
persuade
switch
distant
secure
remote
automatic
integrate
efficient
mode
词汇激活
preference
instant
command
obey
warning
constant
abnormal　
critical　
cancer　
routine
potential
leak
detect
relevant　
fantasy
innovation
available　
Unit2
Looking
Into
The
Future
The
best
way
to
predict
the
future
is
to
create
it.
-Peter
Drucker
Prereading-Discuss
in
groups
What
do
you
think
a
“smart”house
can
do
that
other
houses
cannot?
What
does
it
mean
when
we
say
that
something
such
as
a
phone
is”smart”?
What
”smart”items
you
know?
What
does
it
mean
when
we
say
that
something
such
as
a
phone
is”smart”?
“Smart”means
that
it
can
make
decisions
on
its
own
without
a
human
telling
it
what
to
do,and
that
it
can
also
learn
how
to
do
things
itself.
What
”smart”items
you
know?
They
are
kettle
phone
light
air
conditioner
toilet
car
....
TV
What
do
you
think
a
“smart”house
can
do
that
other
houses
cannot?
“Smart”house
can
control
room
temperature
and
sweep
the
house
itself.
What
is
the
purpose
of
the
text?
What
is
the
intended
audience(目标受众)
of
this
text?
Skim
The
purpose
of
the
text
is
to
introduce
the
idea
of
smart
homes
and
get
excited
about
it.
The
intended
audience
is
home
owner.
Read
the
text
again
and
fill
in
the
table
below.
In
the
future,what
will
smart
homes
do
about...?
doors
TVs,computers
water
pipes
eletrical
wires
dinners
beds
toilets
lights,favourite
music,or
TV
programmes
lock
the
doors
for
us
when
we
are
away
switch
off
TVs
and
computers
when
we
forgot
detect
if
there
is
a
problem
and
provide
us
with
the
relevant
information
prepare
for
us
record,check
out,
warning,suggestion
keep
constant
check
of
our
health
and
warn
us
early
on
if
something
wrong
come
on
the
instant
we
enter
the
door
Complete
the
summary.
A
smart
home
is
one
that
i_______
computers
into
the
structure
of
the
building
itself.In
this
way,many
of
the
things
that
we
now
do
ourselves
will
become
a________.For
example,the
smart
home
could
control
the
air
conditioning
and
lights
so
that
you
would
no
longer
have
to
turn
s______
on
and
off,making
your
home
more
more
energy-e________.The
smart
home
could
also
m_______
itself
to
make
sure
that
everything
is
working
as
it
should,and
send
you
w_______
if
there
is
a
problems.Such
smart
homes
could
even
be
programmed
to
d________
your
health
problems,and
then
give
you
r_______advice
as
to
the
food
you
should
eat
or
if
you
should
see
a
doctor.So,in
a
sense,smart
homes
will
lead
us
to
living
smarter
lives.
integrates
automatic
switches
efficient
monitor
warning
detect
relevant
Discuss
in
groups
1.In
what
way
is
the
home
of
tomorrow
already
the
home
of
today?
2.What
might
be
some
of
the
disadvanges
of
smart
homes?
1.In
what
way
is
the
home
of
tomorrow
already
the
home
of
today?
Many
of
the
new
innovations
are
already
used
in
some
homes
today.This
is
especially
of
automatic
controls
for
things
such
as
lights
and
air
conditioners.
2.What
might
be
some
of
the
disadvanges
of
smart
homes?
One
disasvantage
is
that
if
there
is
a
problem
with
the
system,you
may
find
yourself
locked
out
of
the
house,or
unable
to
turn
your
TV
on
or
off.Security
is
another
big
concern,as
the
strangers
may
be
able
to
hack
into
the
system
to
collect
information
about
your
life
and
use
that
for
evil(邪恶的)
purpose.