Unit 13 We're trying to save the earth！Period 1 Section A (1a－2d)课件(共12张PPT)

(共14张PPT)
Period 1　Section A (1a－2d)
coal
takeaway
bin
bottom
the bottom of
fisherman
fish
advantage
disadvantage
ugly
wooden
wood
litter
cost
plastic
play a part in
clean up
turn…into…
solve problems
cut down
instead of
be good for
remember to do sth.
make a difference (to…)
lead to
play
a
part
in
used
to
be
cut
down
instead
of
is
good
for
cost
make
a
difference
play a part in
B
Each of us should play a part in saving the earth.
B
B
make a difference
will make a difference to your life
take
advantages
simple
ago
or
take
advantages
simple　
ago
or