Module 4 The natural world Unit 12 The Earth 讲义和测试（含答案）

Unit
12
The
Earth
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a.掌握备课重点词汇；
b.掌握课本重点句型；
c.能够运用所学知识写一篇如何保护地球的作文
重点词汇：
Earth
地球
part
地区，区域
forest
森林
land
陆地
ocean
海洋
rubbish
垃圾
sick
生病的
recycle
回收利用
glass
玻璃制品，玻璃
own
自己的
重点短语：
look
at
看着
so
many
这么多
pick
up
捡起
shopping
bag
购物袋
plastic
bag
塑料袋
in
the
past
在过去
cut
down
砍伐
make
the
ear
dirty
使得空气很脏
get
sick
生病
work
together
一起工作
more
often
更经常
重点句型：
We
should
stop
cutting
down
so
many
trees.
我们应该停止砍伐这么多的树。
What
should
we
do
to
save
the
earth?
我们应该做些什么来拯救地球?
Can
we
do
anything
to
help
the
Earth?
我们能做一些事来帮助地球吗？
anything用于否定句和疑问句；something用于肯定句中。
Earth：地球。首字母要大写，而且前面要加
the，表示独一无二的事物。还比如：the
sun,
the
moon等等。
We
should
stop
cutting
down
so
many
trees.
should是情态动词，后面要接动词原形：should
stop
stop
doing
sth.停止做某事。我们还学过like
doing
sth.
cut
down
砍伐，砍到。cut-cutting
④so
many+可数名词复数
so
much+不可数名词
如：so
much
water
基础演练:
1.
2.
3.
4.
5.
6.
7.
巩固提高:
Ms
Guo:
Look
at
this
picture.
What
is
it?
Kitty:
It’s
the
(1).
Ms
Guo:
The
(2)
and
(3)
parts
are
(4)
and
(5).
What
are
the
blue
parts?
Joe:
I
think
they’re
(6).
Ms
Guo:
Yes,
they
are.
The
Earth
was
very
clean
and
beautiful
(7),
but
now
some
parts
are
dirty.
Can
we
do
anything
to
help
the
Earth?
Alice:
Yes.
We
should
stop
(8)
into
rivers.
Peter:
We
should
stop
(9)
so
many
trees.
Kitty:
We
should
stop
(10).
2.
3.
4.
5.
6.
7.
8.
9.
10.
判断下列各组划线部分的发音是相同（√）还是不同（×）。
（
）1.A.meat
B.
head
C.
heat
（
）2.A.black
B.
ask
C.
many
（
）3.A.put
B.
full
C.
pull
（
）4.A.book
B.
cook
C.
good
读一读，选择正确答案
（
）1.Tom
has
pencils
in
his
pencil
case.
too
many
B.
too
much
C.
much
（
）2.We
should
rubbish
on
the
floor.
pick
up
B.
throw
C.
throwing
（
）3.Don't
eat
fast
food.
It
is
bad
for
your
health.
too
many
B.
too
much
C.
so
many
（
）4.We
should
not
use
bags.
shopping
B
.plastic
C.
paper
（
）5.The
Earth
is
because
some
parts
of
it
become
dirty
happy
B.
healthy
C.
sick
完型填空
Don’t
throw
rubbish
in
the
street.
It
makes
the
street
(1).
It
may
attracts
a
o
lot
of
flies.
It
may
also
cause
a
(2)
smell
and
make
people
(3).
We
should
stop
(4)
rubbish
in
the
street.
Let’s
(5)
our
city
clean.
(
)
1.
A.
dirty
B.
clean
C.
fresh
(
)
2.
A.
good
B.
bad
C.
nice
(
)
3.
A.
happy
B.
sick
C.
healthy
(
)
4.
A.
throw
B.
throws
C.
throwing
(
)
5.
A.
do
B.
like
C.
keep
我们的地球生病了，我们应该怎么保护它呢？根据思维导图并发挥你的想象，写一篇保护地球的作文。
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连词成句：
the
,parts,
forests,
green,
and,
brown,
land,
are,
forests
(.)
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the,
are,
blue,
what,
parts
(?)
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Earth,
the,
very,
was,
clean,
beautiful,
and,
in
the
past(.)
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4.
should,
using,
plastic
bags,
we,
stop(.)
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are,
many,
plants,
there,
and,
animals,
the,
Earth,
on(.)
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参考答案
基础演练
1、Earth
2、forest
3、land
4、ocean
5、throw
rubbish
6、cut
down
trees
7、plastic
bags
巩固提高：1~10
Earth、green、brown、forests、land、oceans、in
the
past、throwing
rubbish、cutting
down、using
plastic
bags
××√√
AABBC
ABBCC
略
连词成句
The
green
and
brown
parts
are
forests
and
land.
What
are
the
blue
parts?
The
Earth
was
very
clean
and
beautiful
in
the
past.
We
should
stop
using
plastic
bags.
There
are
many
plants
and
animals
on
the
Earth.
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