Unit 7 Protect the Earth课件（4课时，92张PPT)

(共92张PPT)
2021年秋牛津译林版英语
六年级上册
Unit
7
Protect
the
Earth
Story
time
…………………………………
protect
保护
例句
The
superman
can
protect
the
Earth.
超人能保护地球。
Earth
地球
例句
We
should
protect
Earth
together.
我们应该一起保护地球。
save
节约
例句
We
should
save
water.
我们应该节约水。
useful
有用的
例句
The
clean
robot
is
useful.
这个清扫机器人是有用的。
much
很多
例句
Don't
drink
too
much
water.
不要喝太多水。
waste
浪费
例句
We
should
not
waste
any
food.
我们不应该浪费任何食物。
reuse
再利用
例句
Put
the
bottle
in
the
resue
bin.
把瓶子扔到可回收垃圾桶里。
oil
石油
例句
There
is
not
too
much
oil
energy.
这里没有太多石油资源。
drive
开车，驾驶
例句
We
should
not
drive
so
much.
我们不应该开车太多。
wood
木头，木材
例句
We
use
wood
to
make
tables.
我们用木头去制作桌子。
plastic
塑料
例句
We
should
not
use
plastic
bag.
我们不应该使用塑料袋。
glass
玻璃
例句
They
made
by
glass.
他们用玻璃做的。
other
其他的
例句
Does
anyone
has
other
questions？
还有人有其他的问题吗？
cut
down
砍伐，砍掉
例句
We
should
not
cut
down
too
many
trees.
我们不应该砍掉太多树。
too
much修饰不可数名词，放在名词前面。如：too
much
water太多水。
too
many修饰复数可数名词，放在名词前面。如：too
many
apples太多苹果。
Story
time
save
water
Water
is
useful.
We
drink
water
and
use
water
to
clean
things
every
day.
In
many
places,
there
is
not
much
water.
We
should
not
waste
water.
We
should
reuse
and
save
it.
Story
time
save
energy
Most
of
our
energy
comes
from
coal
and
oil.
There
is
not
much
coal
and
oil
on
Earth.
We
should
save
energy.
We
should
not
drive
so
much
because
cars
use
a
lot
of
energy.
Story
time
save
trees
Wood
comes
from
trees.
We
use
wood
to
make
tables,
chairs
and
many
other
things.
We
should
not
cut
down
too
many
trees
because
trees
help
keep
the
air
clean.
Story
time
Don’t
use
too
much
plastic
We
use
plastic
to
make
bags
and
bottles,
but
too
much
plastic
is
bad
for
the
Earth.
We
should
not
use
too
many
plastic
bags
or
bottles.
We
should
use
paper
bags
and
glass
bottles.
知识讲解
We
drink
water
and
use
water
to
clean
things
every
day.
我们每天喝水并且用水清洗东西。
1
use
在本句中作动词，意为“使用，利用”。
use
sth.
to
do
sth.
意为“用某物做某事”。
例
We
use
chopsticks
to
eat.
我们用筷子吃饭。
例
He
uses
pencils
to
write.
他用铅笔写字。
知识讲解
We
should
not
waste
water.
我们不应该浪费水。
2
“主语
+
should/should
not
+
动词原形（+
其他）.”意为“某
人应该/不应该……”。
例
We
should
save
energy.
我们应该节约能源。
例
We
should
not
smoke.
我们不应该吸烟。
True
or
false
Cars
do
not
use
much
energy.
________
1
2
There
is
not
much
water
in
many
places.
________
3
We
should
not
cut
down
trees.
________
T
F
T
True
or
false
We
should
not
use
plastic
bags
because
they
are
not
useful.
________
4
5
Trees
help
keep
the
air
clean.
________
T
F
Think
and
write
How
to
protect
the
Earth
We
should
save_______and
water.
We
should
not
_______water.
We
should
save_______.
We
should
not
_______so
much.
energy
waste
energy
drive
Think
and
write
How
to
protect
the
Earth
We
should
save_______and
water.
We
should
not
cut
down
too
many_______.
We
should
not
use
too
many_______bags
or
bottles.
We
should
use
_______bags
and
_______bottles.
trees
trees
plastic
paper
glass
随堂练习
英汉互译
1.
保护地球
___________________
2.
come
from
___________________
3.
砍伐，砍掉
___________________
4.
too
many
___________________
5.
节约能源
___________________
6.
对……有害___________________
7.
waste
water
___________________
8.
在地球上___________________
protect
the
Earth
来自
cut
down
太多
save
energy
be
harmful
to
浪费水
on
Earth
随堂练习
根据句意或首字母提示写单词，补全句子。
1.It's
a
kind
of
liquid（液体）energy.
It's
black.
It's
___________.
2.To
keep
the
air
c___________,
we
can't
d___________
too
much.
3.
Too
m___________
plastic
is
bad
for
the
Earth.
water
lean
rive
uch
随堂练习
（
）You
should
take
_________
medicine.
You
shouldn‘t
drink
too
_________
cola.
A.
any;
many
B.
a
lot
of;
many
C.
some;
much
课后作业
课后作业
1.
抄写新单词两遍。
2.
熟读课文。
Unit
7
Protect
the
Earth
Grammar&
Fun
time
…………………………………
上节课内容
你都学会了吗？
读出单词，并说出汉语意思！
protect
保护
例句
The
superman
can
protect
the
Earth.
超人能保护地球。
单元新词
Earth
地球
单元新词
例句
We
should
protect
Earth
together.
我们应该一起保护地球。
useful
有用的
单元新词
例句
The
clean
robot
is
useful.
这个清扫机器人是有用的。
glass
玻璃
单元新词
例句
They
made
by
glass.
他们用玻璃做的。
根据故事内容，补全短文！
Most
of
our
energy
comes
from
_________
and
_________.
There
is
not
much
coal
and
oil
on
_________.
We
should
save
_________.
We
should
not
_________
so
much
because
cars
use
a
lot
of
energy.
Earth
coal
oil
energy
drive
Grammar
time
We
use
water
to
clean
things
.
use
plastic
make
bags
and
bottles
use
wood
make
tables,
chairs
and
other
things
Grammar
time
We
should
use
paper
bags
and
glass
bottles
.
save
trees
Grammar
time
We
should
drive
so
much
.
use
too
many
plastic
bags
or
bottles
cut
down
too
many
trees
waste
water
知识讲解
本句是
let
型祈使句，通常用来表示建议、请求或命令等，
其句型结构为“Let
+
宾语
+
动词原形（+
其他）.”。
句中
let’s
是
let
us
的缩写形式。
Let’s
make
a
poster
and
tell
them
about
it.
让我们制作一张海报并告诉他们关于它的意义。
1
例
Let’s
go
to
school！
让我们一起上学吧！
注意
let’s
表示包括听话者在内，let
us
表示不包括听话者
在内。
知识讲解
本句是一个由
what
引导的省略式的感叹句，补充完整为
“What
a
nice
poster
it
is！
”，其基本结构为“What（+a/an）+
形容词
+
名词（+
主语
+
谓语）！”。
What
a
nice
poster！
多么漂亮的一张海报啊！
2
例
What
a
beautiful
park！
多么漂亮的一个公园啊！
例
What
a
big
city！
多么大的一个城市啊！
拓展
how
也可以引导感叹句，其基本结构为“How
+
形容
词/副词（+
主语
+
谓语）！
”。
例
How
beautiful
a
girl（she
is）！
多么漂亮的一个女孩啊！
Fun
time
Make
and
say
see
page
72
随堂练习
用所给词的适当形式填空
1.
Trees
help
___________（keep）the
air
clean.
2.Water
is
___________.
People
___________
it
to
clean
things
every
day.（use）
3.
We
___________（should）use
too
___________（many）plastic.
4.We
can
reuse
many
things
___________（protect）the
Earth.
keeping
useful
use
shouldn't
much
to
protect
随堂练习
用
should
或
shouldn’t
填空。
1.
You
___________
listen
to
your
teacher
in
the
class.
2.
The
Earth
is
our
home.
We
___________
protect
it.
3.
We
___________
drive
so
fast.
should
should
shouldn't
随堂练习
用
should
或
shouldn’t
填空。
4.
We
___________
put
rubbish
in
the
bin.
5.
We
___________
use
too
many
plastic
bottles.
should
shouldn't
课后作业
课后作业
复习本节课学习的语法知识。
Unit
7
Protect
the
Earth
Sound
time&Culture
time&Cartoon
time
…………………………………………
课堂导入
reuse
Do
you
know
this
word?
课堂导入
wood
Do
you
know
this
word?
课堂导入
plastic
Do
you
know
this
word?
课堂导入
[u?]
Do
you
know
how
to
read
these
letter?
oo
课堂导入
cool
food
room
[u?]
zoo
oo
Every
day
I
go
to
school.
I
think
it’s
really
cool!
We
have
fun
in
the
classroom
Every
morning
and
afternoon!
Sound
time
Culture
time
Cartoon
time
单元新词
1
例句
He
is
doing
a
project.
他正在做一个课题。
project
课题
单元新词
2
poster
海报
例句
They
put
the
poster
at
the
blackboard.
他们把海报贴在了黑板上。
单元新词
3
gate
大门
例句
They
meet
each
other
at
school
gate.
他们在校门口遇见。
Cartoon
time
Bobby
and
Sam
are
doing
a
project.
Cartoon
time
Sam
starts
drawing.
Cartoon
time
Then,
Bobby
and
Billy
draw.
Cartoon
time
The
poster
is
ready.
They
put
it
at
the
school
gate.
知识讲解
解析：“Please
don’t
+
动词原形（+
其他）.”为否定祈使句的一种，
意为“请不要做某事。
”也可与“Don’t
+
动词原形（+
其他），
please.”相转换。
其答语通常为“Sorry.”。
例
—Please
don’t
throw
rubbish
in
the
river.
请不要往河里扔垃圾。
—Sorry.
对不起
1
Please
don’t
smoke
here.
请不要在这里吸烟。
随堂练习
单项选择。
二
1.
.
_________,
people
shouldn‘t
drive
so
much.
A.
To
save
water
B.
To
save
trees
C.
To
save
energy
2.We
should
not
cut
down
_________
trees.
A.
too
many
B.
too
much
C.
some
单项选择。
二
3.
_________
a
beautiful
flower!
A.
How
B.
What
C.
Where
4.
Let
me
_________
some
oranges.
A.
to
pick
B.
picking
C.
pick
课时小结
课时小结
字母组合oo的发音
单词project、poster、gate的读写
课后作业
课后作业
抄写新单词两遍
Unit
7
Protect
the
Earth
Checkout
time&Ticking
time
…………………………………………
Checkout
time
Look
and
write
What
should
they
not
do?
He
should
not____________in
the
restaurant.
smoke
Checkout
time
Look
and
write
What
should
they
not
do?
They
should
not____________in
the
park.
throw
rubbish
Checkout
time
Look
and
write
What
should
they
not
do?
He
should
not______________________________.
cut
down
too
many
trees
Checkout
time
Look
and
write
What
should
they
not
do?
They
should
not____________in
the
river.
throw
rubbish
Checkout
time
Look
and
write
What
should
they
not
do?
They
should
not____________in
the
library.
talk
Checkout
time
Look
and
write
What
should
they
not
do?
They
should
not_____________________.
use
plastic
bags
Checkout
time
Think
and
write
To
protect
the
Earth,
what
should
we
do?
What
should
we
not
do?
Ticking
time
Ticking
time
I
know
how
to
protect
the
Earth.
I
can
use
“use...to....”.
I
know
the
sound
of“oo”.
小组活动
根据所学课文内容，以小组为单位，表演Cartoon
time的情景剧。
课时小结
课时小结
熟练掌握本单元所学语音、单词、短语和句型
能用英文复述课文内容
课后作业
1.默写本单元所学单词
2.完成本课时相应的练习题
课后作业