(共46张PPT)
Unit
3
The
Earth
Reading
land
field
large
provide
pollution
burn
energy
Words
review
Words
and
phrases
review
n.
陆地
n.
田地；田野
adj.
大的
v.
提供
n.
污染
v.
燃烧
n.
能量；能源
v.
杀死
v.
污染
n.
地面
adj.
重要的
把……倒入……
停止做某事
在水下
为……提供……
kill
pollute
ground
important
put
…into…
stop
doing
sth.
under
the
water
provide
…
with…
Watch
the
piece
of
video.
The
earth
is
a
beautiful
place.
There
are
many
things
on
the
Earth.
What
do
you
see
in
the
video
视频欣赏
Getting
ready
Answer
the
following
questions:
What
is
Hi
telling
Lo
Hi
is
telling
Lo
that
about
70%
of
the
Earth
is
covered
by
water.
What
does
Lo
mean
by
“Earth”
To
Lo,
“Earth”
means
“soil”
or
“
land”.
1.
To
get
the
general
idea
by
skimming
2.
To
get
the
specific
information
by
scanning
3.
To
learn
some
key
words
and
useful
expressions
Objectives：
provide...with...
put
...into...
用打乱的字母拼写单词。
People
should
_______
the
animals
on
Earth.
protect
v.
保护
Look
and
Say
Anna
writes
a
______
every
week.
n.
报告
report
There
are
forests,
rivers
and
______
on
the
earth.
fields
Our
classroom
is
very
_____.
There
are
100
students
in
it.
large
The
school
________
us
____
food.
provides
with
There
is
a
lot
of
________.
pollution
n.
污染
People
_____
wood
to
ger
warm
in
the
past.
burnt
v.
燃烧
Some
large
animals
____
small
animals
for
food.
kill
v.
杀死
A1
__________
__________
__________
__________
1
2
3
4
stars
the
Earth
the
Moon
the
Sun
stars
the
Earth
the
Moon
the
Sun
Match
the
pictures
with
their
names.
P30
1.
What
are
the
blue
parts
2.
What
are
the
green
and
brown
parts
3.
What
are
the
white
parts
Look
at
the
photos
of
the
earth
in
A1again.
In
pairs,
discuss
the
questions
below.
A2
What
is
the
poster
about
What
things
are
there
on
Earth
P32
Earth
places
forests
rivers
the
sea
mountains
fields
pollution
dirty
water
from
factories
plastic
bags
too
much
rubbish
living
things
animals
plants
people
What
things
are
there
on
Earth
Do
you
know
the
meanings
of
the
words
and
phrase
in
red
Circle
the
correct
answers.
1.
The
Earth
provide
us
with
air,
water
and
food.
a.
gives
b.
shows
2.
We
burn
things
to
make
energy.
a.
set…
on
fire
b.
make…very
strong
C1
P32
3.
This
pollutes
the
air.
a.
make
…
clean
b.
make
…
dirty
4.
This
pollutes
the
Earth
and
kills
animals
and
plants.
a.
cleans
b.
makes
…die
5.
It
is
important
for
us
to
protect
the
Earth
for
our
future.
a.
Keep…
safe
b.
change
C2
Complete
the
conversations
with
the
words
and
phrases
from
the
box.
burn
pollute
provide…
with
important
protect
Tom:
The
water
from
the
factory
is
dirty.
Bob:
Yes.
We
must
not
let
it
______
the
river.
We
must
do
something
to
______
the
river.
Tom:
It
is
__________
for
us
to
do
something
about
this.
pollute
protect
important
3.
Jack:
Forest
are
very
important.
Do
you
know
why
Joe:
Of
course.
They
_______
us_____
a
lot
of
things.
For
example,
wood
and
fruit.
Jack:
You’re
right.
Many
people
still
_____
wood
to
make
energy.
provide
with
burn
Find
sentences
beginning
with
There
is/are…
on
page
31
to
go
with
these
photos.
______________________________
There
is
a
lot
of
pollution.
There
are
also
many
people
like
you
and
me
on
Earth.
_______________________________________________
P33
D1
________________________________________________________________________
There
are
many
different
plants.
There
are
different
animals
on
Earth
too.
There
are
forests
and
rivers,
mountains
and
fields.
____________________________________________________________
3
4
What
is
the
weather
like
in
different
places
on
Earth
Some
places
are
very
hot,
and
some
are
very
cold.
2.
Where
do
animals
live
on
Earth
3.
What
does
the
Earth
provide
us
with
Some
live
on
the
land.
Some
fly
in
the
sky.
Some
live
under
the
water.
The
Earth
provides
us
with
air,
water
and
food.
Read
the
poster
again
and
answer
the
questions
below
in
complete
sentences.
D2
All
places
on
Earth
are
warm.
All
plants
need
light
and
water.
We
get
air,
water
and
food
from
the
Earth.
There
is
air
pollution,
water
pollution
and
land
pollution
on
Earth.
F
T
T
T
Fill
in
the
form.
Why
should
we
protect
the
Earth
1.
Because
the
Earth
is
a
______________.
There
are
_______.
Some
places
are
very
hot,
and
some
are
very
cold.
There
are
many
different
plants.
Some
plants
are
_____.
Some
are
small.
All
plants
need
______.
There
are
different
_____
on
Earth
too.
Some
live
on
the
____.
Some
_______.
Some
live
under
the
_____.
There
are
also
_______
like
you
and
me
on
Earth.
The
Earth
provides
us
with
__________.
It
is
our
_____.
Because
there
is
a
lot
of
______
on
Earth.
We
burn
things
to
make
______.
This
pollutes
the
air.
We
put
______
into
the
seas
and
under
the
ground.
This
_____
animals
and
plants.
How
should
we
protect
the
Earth
We
must
_____________.
We
must
______________.
Why
should
we
protect
the
Earth
1.
Because
the
Earth
is
a
______________.
There
are
_____________________
_______________________.
Some
places
are
very
hot,
and
some
are
very
cold.
There
are
many
different
plants.
Some
plants
are
_____.
Some
are
small.
All
plants
need
_________________.
There
are
different
________
on
Earth
too.
Some
live
on
the
____.
Some
______________.
Some
live
under
the
______.
There
are
also
_____________
like
you
and
me
on
Earth.
The
Earth
provides
us
with
_____________________.
It
is
our
_______.
forests
and
rivers,
beautiful
place
mountains
and
fields
large
light
and
water
animals
land
fly
in
the
sky
water
many
people
air,
water
and
food
home
Because
there
is
a
lot
of
________on
Earth.
We
burn
things
to
make
________.
This
pollutes
the
air.
We
put
________
into
the
seas
and
under
the
ground.
This
_____
animals
and
plants.
How
should
we
protect
the
Earth
We
must
_____________.
We
must
_________________________
_______________________.
pollution
energy
rubbish
kills
stop
burning
things
stop
putting
rubbish
into
the
seas
and
under
the
ground
Complete
the
passage
according
to
the
text.
The
Earth
is
a
beautiful
place
with
forests
and
rivers,
mountains
and
_____.
There
are
____
plants
and
small
plants.
The
Earth
_______
us
____
air,
water
and
food.
Today,
there
is
a
lot
of
_______.
People
_____
things
to
make
______.
This
________
the
air.
A
lot
of
rubbish
was
____
_____
the
sea
and
under
the
ground.
This
pollutes
the
Earth
and
____
animals
and
plants.
We
_____
stop
the
pollution.
It
is
_________
for
us
to
protect
the
Earth
for
the
future.
fields
large
provides
with
pollution
burn
energy
pollutes
put
into
kills
must
important
—
Would
you
like
to
go
swimming
with
me
—
Yes,
I’d
like
to.
there
be…表示“
某地有某物/某人”，
1.
There
are
forests
and
rivers,
mountains
and
fields.
这里有森林，河流，山脉和田地。
I
will
provide
the
food,
if
you
bring
the
beer.
你带啤酒我就提供食物。
provide意为“提供；供应；供给”，常和
介词with
/
for搭配使用。
2.
The
Earth
provides
us
with
air,
water,
and
food.
地球为我们提供了空气，水和食物。
provide
sth.
for
sb.
向某人提供某物
He
provides
much
money
for
you.
他为你提供了大量的资金。
provide
sb
with
sth
为某人提供某物
The
peasants
provide
us
with
grain
and
vegetables.
农民供给我们粮食和蔬菜。
3.
We
must
stop
doing
these
things.
stop意为“停止，终止”。
stop
doing
sth
停止干某事
(正在做的事情)
Tom
stops
smoking.
汤姆停止抽烟了。
stop
to
do
sth
停下来去干某事(另外一
件事)
He
stops
to
listen
to
her
talking.
他停下来听她说话。
It
is
import
for
you
to
study
hard.
努力学习对你来说很重要。
It
is
difficult
for
me
to
finish
the
work.
完成这项工作对我来说很困难。
It is +adj.+
for sb.+
to do sth.
表示做某事对某人来说很……
4.
It
is
important
for
us
to
protect
the
Earth
for
our
future.
未来，保护地球对我们来说很重要。
Now
2
mins
to
test
your
spelling.
1.
English-Chinese
Earth,
quiz,
pattern,
report,
part,
land,
field,
large,
pollution,
energy,
ground,
important,
2.
Chinese-English
为......提供......,
把......倒入......,
燃烧，必须，杀死
When
finished,
exchange
your
papers
to
see
who
does
the
best.
注：另附word文档，点此链接
Ⅰ.
根据要求写出相应的单词。
1.
pollute
(名词)
________
2.
small
(反义词)
________
3.
report
(复数)
________
4.
test
(同义词)
________
5.
provide
(第三人称单数)
________
6.
kilometre
(复数)
________
7.
many
(反义词)
________
8.
catch
(第三人称单数)
________
pollution
large
reports
quiz
provides
kilometres
few
catches
Ⅱ.
汉译英。
1.
黄色部分
________________
2.
一个关于……的报告
_______________
3.
在陆地上
________________
4.
产生能量
________________
5.
四分之三的……
________________
6.
在水下面
________________
7.
越来越少
________________
8.
保护地球
________________
9.
为了我们的将来
________________
10.
为……提供……
________________
the
yellow
parts
a
report
on...
on
the
land
make
energy
three
quarters
of
under
the
water
fewer
and
fewer
protect
the
Earth
for
our
future
provide...with...
III.
根据所给的中文补全下列英语句子，每空一词。
他们冬天烧木材来取暖。
They
______
______
___
keep
themselves
warm
in
winter.
2.
森林是动物们的家园。
The
forests
________
animals
_____
homes.
3.
请把鸡蛋轻轻放入篮子。
____
the
eggs
gently
____
the
basket,
please.
4.
保护地球对我们来说是很重要的。
It
is
__________
for
us
to
protect
____
_____.
5.
垃圾污染了地球也杀死了动物和植物。
The
rubbish
_______
the
Earth
and
____
animals
and
_____.
burn
wood
to
provide
with
Put
into
important
the
Earth
pollutes
kills
plants
Homework
Remember
those
new
words
and
phrases
by
heart
after
class.
Preview
the
Grammar
on
Page
35.Ⅰ.
根据要求写出相应的单词。
1.
pollute
(名词)
________
2.
small
(反义词)
________
3.
report
(复数)
________
4.
test
(同义词)
________
5.
provide
(第三人称单数)
________
6.
kilometre
(复数)
________
7.
many
(反义词)
________
8.
catch
(第三人称单数)
________
Ⅱ.
汉译英。
1.
黄色部分
________________
2.
一个关于……的报告
_______________
3.
在陆地上
________________
4.
产生能量
________________
5.
四分之三的……
________________
6.
在水下面
________________
7.
越来越少
________________
8.
保护地球
________________
9.
为了我们的将来
________________
10.
为……提供……
________________
III.
根据所给的中文补全下列英语句子，每空一词。
他们冬天烧木材来取暖。
They
______
______
___
keep
themselves
warm
in
winter.
2.
森林是动物们的家园。
The
forests
________
animals
_____
homes.
3.
请把鸡蛋轻轻放入篮子。
____
the
eggs
gently
____
the
basket,
please.
4.
保护地球对我们来说是很重要的。
It
is
__________
for
us
to
protect
____
_____.
5.
垃圾污染了地球也杀死了动物和植物。
The
rubbish
_______
the
Earth
and
____
animals
and
_____.(共3张PPT)
land
field
large
provide
pollution
burn
energy
Words
review
Words
and
phrases
review
n.
陆地
n.
田地；田野
adj.
大的
v.
提供
n.
污染
v.
燃烧
n.
能量；能源
v.
杀死
v.
污染
n.
地面
adj.
重要的
把……倒入……
停止做某事
在水下
为……提供……
kill
pollute
ground
important
put
…into…
stop
doing
sth.
under
the
water
provide
…
with…
