(共15张PPT)
1.
What
is
the
main
point
of
view?
The
main
point
of
view:
All
sorts
of
items
become
litter,
but
two
of
the
most
common
and
most
dangerous
are
cigarette
butts
and
plastic
bags.
Read
Tom’s
essay
about
litter
and
finish
the
tasks
below.
2.
Find
out
the
evidence
Tom
gives
to
support
his
argument
that
cigarette
butts
are
an
environmental
problem.
The
evidence
about
cigarette
butts
Tom
gives
to
support
his
argument:
Over
1,600
billion
cigarettes
are
smoked
each
year
in
China…
the
toxic
chemicals
add
up
to
a
great
amount.
3.
Find
out
the
evidence
Tom
gives
to
support
his
argument
that
plastic
bags
are
an
environmental
problem.
The
evidence
about
plastic
bags
Tom
gives
to
support
his
argument:
They
are
made
from…
to
kill
another
animal.
4
Number
each
of
Tom’s
solutions:
1)
Put
cigarette
butts
in
the
rubbish
bin.
2)
Do
not
let
plastic
bags
become
litter.
3)
Use
fewer
plastic
bags
and
recycle
them.
4)
Do
not
smoke.
5)
Do
not
use
plastic
bags
at
all.
Read
the
essay
again
and
make
notes
in
the
table.
First
Paragraph
Point
of
view
Litter
is
a
serious
environmental
problem.
Second
Paragraph
First
point
of
the
argument
Evidence
Cigarette
butts
are
small
but
are
still
bad
for
the
environment.
1.
Over
1,600
billion
cigarettes
are
smoked
each
year
in
China.
Many
of
the
butts
become
litter.
Second
Paragraph
2.
4.5
trillion
butts
are
littered
every
year
in
the
world.
3.
Butts
spoil
the
beauty
of
the
environment
4.
Butts
contain
toxic
chemicals.
These
get
into
the
water
supply.
These
decrease
the
quality
of
the
water
and
endanger
living
things.
5.
Butts
take
up
to
5
years
to
break
down,
so
the
toxic
chemicals
add
up
to
a
great
amount.
Third
Paragraph
Second
point
of
the
argument
Plastic
bags
are
a
danger
to
the
environment.
Third
Paragraph
Evidence
1.
Plastic
bags
are
made
from
non-renewable
resources.
If
they
are
not
recycled,
these
resources
are
lost
to
us.
2.
In
China,
2
billion
plastic
bags
are
used
every
day.
Many
of
these
become
litter.
Third
Paragraph
Evidence
3.
Plastic
bags
last
from
20
to
1000
years
in
the
environment.
4.
They
can
travel
long
distances
in
the
air
and
water.
They
are
in
rivers,
parks,
beaches
and
oceans.
Third
Paragraph
Evidence
5.
Plastic
bags
kill
up
to
one
million
seabirds,
100,000
sea
mammals
and
countless
fish
each
year
worldwide.
6.
After
the
animal
breaks
down,
the
plastic
bag
becomes
free
and
can
kill
another
animal.
Fourth
Paragraph
Point
of
view
The
environment
would
be
less
polluted
if
we
cleaned
up
cigarette
butts
and
plastic
bags.
The
best
solution
would
be
not
to
smoke
or
use
plastic
bags
at
all.(共23张PPT)
1.
Julie,
a
teenager
who
belongs
to
Milennium
Kids,
is
visiting
a
class.
Before
listening,
look
at
the
exercises
and
discuss
with
your
partner
what
you
think
the
organization
does.
Then
listen
to
both
parts
of
the
tape
and
see
if
you
were
right.
Look
at
the
chart
and
then
listen
to
Part
1
of
the
tape
again.
Make
notes
of
Julie’s
answers
in
the
chart.
Questions
to
Julie
Her
answers
What
is
Millennium
Kids？
an
organization
by
kids
for
kids;
concerned
with
the
environment
Questions
to
Julie
Her
answers
Who
started
it?
When?
four
students
in
Australia;
in
1996
Questions
to
Julie
Her
answers
Why
was
it
organized?
What
play
did
they
perform
last
year?
to
draw
attention
to
the
environment
The
Horse
That
Saved
the
World
Questions
to
Julie
Her
answers
What
was
the
purpose
of
performing
the
play?
to
explain
why
it’s
better
for
the
environment
if
we
walk
to
school,
ride
bikes
or
go
by
bus
Read
the
phrases
below
and
listen
to
Part
2
of
the
tape.
Tick
what
you
hear
in
the
left
column.
Then
listen
again
and
write
down
the
projects
the
organization
has
done.
Methods
of
saving
energy:
buy
new
electrical
goods
buy
energy-saving
goods
plant
trees
heat
the
house
when
it
gets
cold
stop
using
electrical
appliances
turn
off
appliances
when
not
using
them
Projects
that
Millennium
Kids
have
done:
1
planted
trees
2
developed
activities
that
reduce,
reuse
and
recycle
waste
3
planned
ways
to
reduce
recycle
and
reuse
plastic
bags
Before
you
listen
to
Tom’s
talk,
read
the
Top
9
rubbish
items
in
the
list.
Discuss
with
your
partner
what
you
think
the
talk
is
going
to
be
about.
Then
listen
to
the
whole
speech
to
check
if
you
were
right
and
summarize
each
part.
Top
9
rubbish
items
Cigarette
butts
2.
Glass
bottles
3.
Plastic
bags
4.
Small
pieces
of
paper
5.
Plastic
bottle
caps
6.
Glass
pieces
7.
Plastic
straws
8.
Soft
drink
cans
9.
Plastic
bottles
Part
1:
________________________
______________________________
Part
2:
_________________________
________________________________
________________________________
How
Ian
Kierman
began
Clean
Up
Australia
Day
Clean
Up
the
World
Day
and
Ian
Kierman’s
contribution
to
improving
the
environment
Listen
to
the
whole
talk
again.
Notice
the
years
that
Tom
mentions,
what
happened
in
these
years
and
any
other
facts.
Make
notes
in
the
table.
Year
Event
Facts
about
the
event
1987
Ian
Kiernan
competed
in
a
round-the-world
yacht
race.
He
was
shocked
at
the
pollution
in
the
ocean.
1989
clean-up
day
for
Sydney
Harbour
40,
000
volunteers:
collected
old
car
bodies,
plastics,
glass
bottles,
cigarette
butts
1990
the
first
Clean
Up
Australia
Day
300,
000
volunteers
2001
Clean
Up
Australia
Day
most
common
kinds
of
rubbish:
cigarette
butts,
glass
bottles
and
plastic
bags
1993
the
first
Clean
Up
the
World
Day
30
million
volunteers
in
80
countries
2001
Clean
Up
the
World
Day
40
million
volunteers
in
128
countries;
cleaned
streets,
beaches,
river
banks
and
parks
Tom
displayed
a
chart
of
the
top
rubbish
(litter)
items
during
his
talk.
In
pairs,
discuss
how
this
list
would
be
different
at
your
school
or
in
your
community.
What
would
be
the
most
common
items?
Why
do
you
think
litter
is
bad
for
the
environment.
