(共36张PPT)
What
words
can
you
think
of
when
you
talk
about
the
space
travel?
(宇宙飞船)
How
do
astronauts(宇航员)go
into
space?
They
take
a
spaceship.
Earth
Mars
planet
already
model
n.
地球
n.
火星
n.
行星
adv.
已经,
早已
n.
模型
Words
and
expressions
latest
several
month
astronaut
discover
search
adj.
最近的;
最新的
adj.
几个的，数个的
n.
月
n.
宇航员
v.
发现
v.
搜寻；搜索
earth
n.地球
moon
n.
月亮；月球
model
n.模型
spaceship
n.
航天器
astronaut
n.宇航员
space
travel
航天旅行
news
n.
新闻；消息
planet
n.行星
Earth
Mars
Solar
system
universe
宇宙
planets
Milky
Way
银河系
Mars,
the
Red
Planet
(It
looks
red.)
the
surface
of
Mars
The
surface（表面）
of
Mars
is
a
little
like
the
surface
of
Earth.
(太空站,宇宙空间站)
space
station
---Where
do
they
work
when
they
arrive
in
space?
---They
work
on
a___________.
Unit
1
Has
it
arrived
yet?
Learning
aims:
1.Grasp
the
new
words.
2.Understand
the
dialogue
about
the
universe
and
try
to
retell.
3.Understand
just,
already,yet
in
the
sentences
with
Present
Perfect
Tense
现在完成时.
Listen
and
number
the
words
as
you
hear
them.
earth
□
land
□
message
□
moon
□
news
□
planet
□
reach
□
scientist
□
1
2
3
4
5
6
7
8
2.
Listen
again
and
complete
the
notes.
news
about
the
trip
to
(1)
_________
journey
of
(2)
______
months
has
not
sent
back
any
(3)
________
yet
hope
to
find
(4)
_______
on
Mars
Mars
eight
messages
life
1.
It
has
taken
_______
to
get
to
Mars.
A.
two
months
B.
several
days
C.
several
months
2.
The
astronauts
______
life
on
Mars.
A.
haven’t
discovered
B.
have
discovered
C.
have
seen
3.
There
aren’t
any
astronauts
in
the
________
to
Mars.
A.
spaceship
B.
plane
C.
space
station
Read
the
dialogue
and
choose
the
best
answer
Read
the
dialogue
and
answer
the
questions.
1)
What
homework
has
Darming
got?
2)
How
does
Daming
feel
about
the
homework?
3).
What
news
has
Tony
heard?
4)
Who
has
been
to
Mars?
Making
a
model
of
the
space
station.
He
is
not
sure
how
to
make
it.
Scientists
have
sent
a
spaceship
to
Mars.
No
one.
Read
the
dialogue
sentence
by
sentence.
Read
the
dialogue
in
roles
1.两人分角色读
2.
全班同学面前展示
What
are
you
up
to?
Sure,
no
problem.
I’ve
just
made
a
model
spaceship
for
our
school
project.
Scientists
have
sent
spaceship
to
Mars.
The
journey
has
taken
several
months.
—Are
there
any
astronauts
in
the
spaceship?
—No,
there
aren’t.
Astronauts
have
already
been
to
the
moon.
No
one
has
been
to
Mars
yet,
because
Mars
is
very
far
away,
much
farther
than
the
moon.
Lots
of
scientists
are
working
hard
in
order
to
send
astronauts
to
Mars
one
day.
You
can
go
online
to
search
for
information.
观察句子的特点
1.
I’ve
just
made
a
model
spaceship
for
our
school
project
2.
I
haven’t
started
yet
because
I’m
not
sure
how
to
make
it.
3.
Has
it
arrived
yet?
4.
Astronauts
have
already
been
to
the
moon.
Retell
the
dialogue.
Daming
and
Tony
have
made
_______________for
school
project.
Daming
hasn't
started
it
____.
Because
he
isn't
sure
_______
make
it
.
Tony
can
help
him.
He
heard______________.
Scientists
___________
a
spaceship
to
____
and
it
__________already.
That's
why
it
is____________.
They
________________
life
on
Mars.
_______has
been
to
Mars,because
Mars
is
very_________,________________than
the
moon.
________________are
woking
hard____________
send
astronauts
to
Mars
_________.
a
model
spaceship
yet
how
to
the
latest
news
have
sent
has
arrived
on
the
news
haven’t
discovered
No
one
far
away
Lots
of
scientists
in
order
to
one
day
Mars
much
farther
Activity4:Complete
the
passage.
arrive
discover
planet
send
yet
On
today's
news,
Tony
has
heard
that
scientists
have
(1)_____
a
spaceship
to
Mars
and
it
has(2)______
on
the(3)_____
after
a
journey
of
several
months
from
the
earth.
Scientists
have
not
(4)_________life
on
Mars(5)_____.
And
no
astronaunt
has
ever
been
to
Mars
because
it
is
very
far
away.
sent
arrived
planet
discovered
yet
There
is
a
long
way
to
go
to
explore（探索）
the
universe.
To
know
more
about
it
and
to
study
the
mysteries(奥秘)
of
the
universe,
What
should
we
students
do?
勇于探索，
大胆尝试！
根据句意及首字母提示完成句子（每题1分）
1.
The
E_______
goes
around
the
Sun.
2.
Columbus（哥伦布）
d_________
America
in
1942.
3.
No
one
______(have)
been
to
the
moon
recently
4.
They
____________(not
find)
life
on
the
moon
yet.
5.I
went
to
be
a
good
a______like
Yang
Liwei.
1.Earth
2.discovered
3.has
4.haven't
found
5.astronaut
