(共21张PPT)
英语译林版
六年级上
Unit
7
Project
the
Earth
第二课时
Grammar
time
&
Fun
time
What
should
we
do
to
protect
the
Earth?
We
should
save
and
reuse
water.
We
should
not
waste
water.
We
should
save
energy.
We
should
not
drive
so
much.
We
should
save
trees.
We
shouldn’t
cut
down
too
many
trees.
We
shouldn’t
use
too
many
plastic
bags
or
bottles.
We
should
use
paper
bags
and
glass
bottles.
Let's
retell
We
should
use
paper
bags
and
glass
bottles.
We
should
not
save
trees.
We
should
drive
so
much.
We
should
use
too
many
plastic
bags
and
bottles.
We
should
not
cut
down
too
many
trees.
We
should
save
trees.
We
should
not
drive
so
much.
We
should
not
use
too
many
plastic
bags
or
bottles.
Read
and
judge
回忆课文内容，快速作出判断。
1.
Work
in
groups.
2.
Use
“
We
should
(not)
...”
to
discuss.
（使用“We
should
(not)
…”来讨论。）
We
should
protect
trees.
We
should
not
climb
trees.
We
should
not
write
on
the
wall.
We
should
save
water.
We
should
not
pick
flowers.
如果你看到了这些行为，会说些什么呢？
Let's
say
should
should
not
do
sth.
Let's
learn
情态动词
+
动词原形
Save
water
Save
trees
Save
energy
Don’t
use
too
much
plastic
两人一组，使用We
should
.../
We
shouldn't
...造句。
Let's
say
We
paper
make
boxes.
Let's
read
paper
use
to
We
use
water
to
We
use
plastic
to
We
use
wood
to
clean
things.
make
bags
and
bottles.
make
tables,
chairs
use
to
sth.
do
…
and
other
things.
Let's
say
利用/使用某物做某事
water
coal
oil
wood
plastic
We
use
to
make
bottles.
plastic
Think
and
say
water
coal
oil
wood
plastic
We
use
to
make
electricity.
电能
Think
and
say
coal
Think
and
say
water
coal
oil
wood
plastic
We
use
to
wash
clothes.
water
Think
and
say
water
coal
oil
plastic
We
use
to
run
our
cars.
wood
oil
water
coal
oil
wood
plastic
We
use
to
make
tables
and
chairs.
Think
and
say
wood
Think
and
say
联想一下，使用We
use
...
to
...说出更多的句子吧。
How
can
we
reuse
these
things?
Reuse
Think
and
say
Let's
read
We
can
reuse
...
to
...
用上面的句型介绍一下
你的作品吧！
Show
and
say
Homework
1.
Read
and
retell
Story
time.
2.
Think
and
reuse
the
cast-off
things
to
make
some
other
useful
things.
3.
Finish
the
exercises.
根据中文完成句子或对话。
1.
——为了保护地球我们应该做什么？
——我们应该使用纸袋子和玻璃瓶。
—What
should
we
_________
_________
_________
the
_________?
—We
should
__________
__________
__________
and
__________
__________.2.
我们用木头做盒子和许多其他东西。
We
use
__________
__________
make
__________
and
_________
__________
things.3.
树有助于保持空气清洁，因此我们不应该过多砍伐树木。
Trees
__________
__________
the
__________
clean,
so
we
___________
_________
_________
too
many
trees.4.
为节约能源，我们不应该过多地开车。
__________
__________
energy,
we
____________
__________
__________
__________.
5.
让我们再利用纸做一个风筝吧。
Let’s
__________
__________
__________
__________
a
kite.
do
protect
to
Earth
use
paper
bags
glass
bottles
wood
to
boxes
many
other
help
keep
air
shouldn't
cut
down
To
save
shouldn't
drive
too
much
reuse
paper
to
make
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