(共15张PPT)
C
disadvantage
C
make
a
difference
A
B
costs
spent
takes
paid
A
am
learns
0(共11张PPT)
pull…down
be harmful to
put sth.to good use
take action
throw
away
Small action can make big differences.Let's do it now.
0(共11张PPT)
C
D
A
D
B
are regarded
was built
is cooking
reads
has provided
0(共12张PPT)
wooden
fishermen
litter
advantages
actions
turned
into
lead
to
play
a
part
in
made
a
difference
used
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be
C
F
D
A
E
0(共25张PPT)
law
southern
cruel
industry
afford
B
D
B
C
harmful
caught
endangered
napkins
Recycling
In
fact
heard
of
cut
off
at
the
top
of
had
paid
for
B
D
D
C
C
D
B
A
B
C
A
B
D
0(共14张PPT)
turn off
recycled
stop
ride a bike
really
C
B
A
A
carefully
divided
of
and
bottles
where
Thousands
recycling
harmful
to protect
0(共23张PPT)
ottles
resident
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etals
ate(s)
C
C
A
C
recently
creativity
known
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be
put
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brought
me
back
D
B
D
A
C
G
E
B
A
0(共21张PPT)
B
C
A
D
B
D
D
C
B
A
B
C
A
D
how
Finish
habit
for
best
0
