(共34张PPT)
none
environment
that
solar
pron.
没有一人；没有
一个；一点儿也
没有
n.
环境
pron.
那；那个（指代
已被提及的事物）
adj.
太阳的；与太阳有
关的
Words
and
expressions
system
solar
system
group
galaxy
universe
n.
系统；体系
星系；（尤指）
太阳系
n.
群；组
n.
星系
n.
宇宙
Words
and
expressions
light
impossible
out
communicate
n.
光；光线；光亮
adj.
（事情）办不
到的，不可能的
adv.
在远方
v.
联系；交流
Words
and
expressions
solar
system
太阳系
8
planets+the
sun
universie宇宙
(many
galaxies)
galaxy银河
=Milky
Way
(billions
of
stars)
Do
you
know
the
words
and
expressions
in
the
box?
Put
them
in
order:
small
—
large.
galaxy
planet
solar
system
star
universe
planet—
star
—solar
system
—
galaxy—
universe
Lead
in
1.
How
many
planets
are
there
in
the
solar
system?
2.
Is
there
any
life
on
other
planets?
Discuss
something
about
the
universe.
There
are
eight
planets
in
the
solar
system.
No,
maybe
there
will
be
in
the
future.
金星
地球
火星
木星
土星
水星
天王星
冥王星
海王星
3.
Do
you
know
how
to
say
their
names
in
English?
Space
&
Earth
1
Work
in
pairs.
Look
at
the
picture
and
talk
about
what
you
know
about
Chinese
spaceships.
Shenzhou-9
is
a
manned
spaceship.
When
you
read
a
passage
with
a
title
and
pictures,
think
about
the
words
you
may
find
in
the
passage,
and
the
questions
you
may
want
to
ask
before
you
start
to
read.
1.
What
are
the
sun
and
its
planets
called?
The
sun
and
its
planets
are
called
the
solar
system.
2.
Have
scientists
discovered
only
one
galaxy
in
the
universe?
No,
they
have
discovered
many
other
galaxies.
Scientists
think
that
there
has
been
life
on
the
earth
for
hundreds
of
millions
of
years.
However,
we
have
not
found
life
on
any
other
plants
yet.
The
earth
is
a
planet
and
it
goes
around
the
sun.
Seven
other
planets
also
go
around
the
sun.
None
of
them
has
an
environment
like
that
of
the
earth,
so
scientists
do
not
think
they
will
find
life
on
them.
The
sun
and
its
planets
are
called
the
solar
system,
and
our
solar
system
is
a
small
part
of
a
much
larger
group
of
stars
and
planets,
called
the
Galaxy
or
the
Milky
Way.
There
are
billions
of
stars
in
the
Galaxy,
and
our
sun
is
only
one
of
them.
Scientists
have
also
discovered
many
other
galaxies
in
the
universe.
They
are
very
far
away
and
their
light
has
to
travel
for
many
years
to
reach
us.
So
how
large
is
the
universe?
It
is
impossible
to
imagine.
Scientists
have
sent
spaceship
to
the
planet
Mars
to
take
photos.
They
have
even
sent
spaceships
to
travel
outside
the
solar
system.
However,
no
spaceship
has
travelled
far
enough
to
reach
other
stars
in
our
Galaxy.
Scientists
have
always
asked
the
questions:
with
so
many
stars
in
the
universe,
are
we
alone,
or
is
there
life
out
there
in
space?
Have
there
been
visitors
to
the
earth
from
other
planets?
Why
has
no
one
communicated
with
us?
We
do
not
know
the
answers...yet.
Listen
to
the
tape
and
follow
it.
Then
read
it
together.
1.
The
earth
is
a
star.
2.
The
sun
is
a
star.
3.
There
is
more
than
one
galaxy
in
the
universe.
4.
The
light
from
the
stars
in
other
galaxies
has
travelled
for
a
long
time
to
reach
us.
5.
Scientists
have
received
many
messages
from
space.
6.
Spaceships
have
visited
most
of
the
universe.
√
√
×
√
×
×
3
Check(√)
the
true
sentences.
4
Complete
the
passage
with
the
words
and
expression
in
the
box.
Is
there
life
on
other
planets?
There
are
seven
other
planets
in
our
(1)
___________,
but
(2)
______
of
them
has
a(n)
(3)
____________
like
that
of
the
earth.
Spaceships
from
the
earth
have
done
surveys
of
the
other
planets,
but
they
have
not
found
any
life
there.
Why
has
no
one
from
other
planets
tried
to
(4)
_____________
with
us?
It
is
true
that
scientists
have
not
discovered
life
on
other
planets
in
the
(5)_________
yet,
but
some
scientists
believe
that
they
will
find
it
some
day.
solar
system
none
environment
communicate
environment
none
solar
system
universe
communicate
universe
5
Look
at
the
picture
from
a
science
story
for
children
and
answer
the
questions.
What
have
the
scientists
just
received?
(a
message
from
one
of
our
spaceships)
They
have
just
received
a
message
from
one
of
our
spaceships.
1.
Where
has
the
spaceship
landed?
(Mars)
2.
What
has
the
spaceship
discovered?
(people
on
Mars)
3.
Why
have
the
people
on
Mars
not
sent
us
a
message?
(do
not
know
how
to)
4.
Why
have
the
people
on
Mars
not
visited
us
on
the
earth?
(do
not
know
how
to)
It
has
landed
on
Mars.
It
has
discovered
people
on
Mars.
They
do
not
know
how
to
send
us
a
message.
They
do
not
know
how
to
visit
us
on
the
earth.
6
Write
a
passage
to
describe
the
picture.
Use
your
answers
to
the
questions
in
Activity
5
to
help
you.
We’ve
just
received
a
message
from
our
spaceship
to
Mars.
Our
spaceship
has
discovered
aliens
there.
They
have
never
sent
us
a
message
because
they
don’t
know
how
to
communicate
with
us.
They
have
not
visited
the
earth
because
they
don’t
know
how
to
fly
to
our
planet,
and
they
prefer
life
on
Mars.
They
seem
very
happy
on
their
planet.
They
have
used
parts
from
the
other
spaceships
from
the
earth
to
make
TVs,
radios,
etc.
We
hope
they
don’t
do
the
same
with
this
one!
小结提升。
这节课我学到了：
本单元主要的单词、短语和句型
Words:
none
alone
group
light
impossible
communicate
environment
out
Phrases:
hundreds/millions
of
any
other
planets
go
around
solar
system
in
the
universe
Patterns:
However,
we
have
not
found
life
on
any
other
planets
yet.
Scientists
have
also
discovered
many
other
galaxies
in
the
universe.
1.
We
planted
_____
trees
last
year.
A.
hundreds
of
B.
hundred
of
C.
five
hundreds
D.
five
hundred
of
2.
—
I’m
hungry.
Is
there
any
bread
in
the
fridge?
—
____,
but
we
have
cakes.
Would
you
like
to
have
one?
A.
Some
B.
Much
C.
None
D.
Nothing
3.
—
Why
do
you
always
sleep
______?
—
Because
I’m
afraid
of
the
dark.
A.
by
yourself
B.
with
the
door
open
C.
with
the
window
open
D.
with
the
light
on
4.
_____
of
the
reasons
was
true.
A.
None
B.
No
one
C.
All
A
C
D
A
一、单项选择。
5.
—
Is
Tom
at
home?
—
No,
he______
to
town.
A.
has
been
B.
has
gone
C.
goes
D.
will
go
6.
He
promised
to
pick
me
up
at
the
school
gate.
However,
he
_______
yet.
A.
didn’t
arrive???
B.
doesn’t
arrive???????
C.
isn’t
arriving?????D.
hasn’t
arrived
7.
—
What
is
the
weather
like
this
summer
here?
—
There
____
very
little
rain.
A.
has
B.
has
been
C.
are
D.
have
been
8.
A
number
of
tourists
______
Yangzhou
many
times
because
it
is
such
a
beautiful
city.
A.
have
been
to
B.
has
been
to
C.
has
gone
to
D.
have
gone
to
B
D
B
A
二、从括号内选出合适的词语完成句子。
1.
I
went
to
the
concert
last
night.
My
five
_____
(other/others)
friends
went,
too.
2.
There
are
three
books
but
Li
Lei
likes
_____
(no
one/none)
of
them.
3.
The
weather
in
Shenzhen
is
different
from
____
(that/it)
in
Heilongjiang.
4.
It’s
_________
(possible/impossible)
for
the
boy
to
finish
the
work.
He
needs
help.
5.
Don’t
eat
___
(such/so)
many
hamburgers
a
day.
It’s
bad
for
your
health.
other
none
that
impossible
so
1.
I
have
______
done
the
heavy
work
and
now
I
feel
very
tired.
2.
—
Mary,
have
you
read
any
books
about
Mars?
—
No,
I
have
_______
read
a
word
about
it.
3.
—
Have
you
______
been
to
the
Great
Wall
in
China,
Vicky?
—
Of
course,
I
have.
4.
Don’t
worry.
We
have
_______
helped
you
sweep
the
classroom.
5.
—
Have
you
done
your
work
_____?
—
Sorry,
but
I
will
finish
it
in
one
hour.
just
never
ever
already
yet
三、用already,
yet,
just,
ever或never完成下列句子。
1.
My
mother
isn’t
in.
She
has
been
to
the
supermarket.
_________________________________
2.
Football
is
so
exciting
that
million
of
people
in
the
world
play
it.
_________________________________
3.
That
is
very
hard
to
reach
the
apples
on
the
tree.
_________________________________
gone
millions
It
四、下列各句中均有一处错误，请指出并改正。
1.
数以亿计的，数亿的
；
2.
绕着……转
；
3.
……没有一个
；
4.
被叫做
；
5.
星系，（尤指）太阳系
；
6.
……的一部分
；
7.
数以亿计的，数亿的
；
8.
在宇宙中
；
9.
拍照
；
10.
足够远
；
11.
与某人交流/联系
。
hundreds
of
millions
of
go
around
none
of...
be
called
solar
system
a
part
of...
billions
of
in
the
universe
take
photos
far
enough
communicate
with
sb.
五、翻译下列短语。
1.
预习下节课的内容。
2.
读熟短文,记住本节课所学单词和短语和句型。
3.
记住下节课要听写的单词。
4.
完成Module
3练习册第二课时的作业。
Homework
