(共29张PPT)
外研版
初中英语
Module3
Journey
to
space
Unit1
Has
it
arrived
yet?
What’s
in
space?
the
Sun
the
Earth
the
Moon
Mars
Has
anyone
been
to
Mars?
Why
have
scientists
sent
spaceship
to
Mars?
Is
there
life
on
Mars?
named
for
the
Roman
god
of
war
the
second
closest
to?Earth
Mars
is
similar
to
Earth.
Small
amounts
of
water
may
flow
seasonally
on
the
planet’s
surface.
China’s
Tianwen
1
robotic
Mars
probe
had
traveled
more
than
400
million
kilometers
by
Sunday
morning
and
is
set
to
enter
a
Mars
orbit
next
month.
orbit
n.
轨道
v.
顺着轨道环绕
orbiter
n.
火星轨道探测器
land
v.
着陆
lander
n.
着陆器
rove
v.
巡查
rover
n.
巡查器
Tianwen’s
three
objectives
orbiting
Mars
for
comprehensive
observation
landing
on
the
planet's
surface
deploying(
调动）a
rover
to
conduct
scientific
operations
A2.
Listen
and
complete
the
notes.
news
about
the
trip
to
________
journey
of
___________
months
has
not
sent
back
any
__________
yet
hope
to
find
_________
on
Mars
Mars
eight
messages
life
1.
Tony
has
made
a
model
of
the
______.
A.
spaceship
B.
boat
C.
ship
2.
It
has
taken
_______
to
get
to
Mars.
A.
two
months
B.
several
days
C.
several
months
3.
Where
have
astronauts
arrived？________
A.
the
moon
B.
the
sun
C.
Mars
4.
Why
are
the
scientists
working
hard?_________
A.
In
order
to
send
astronauts
to
Mars
one
day.
B.
In
order
to
be
famous
one
day.
C.
In
order
to
live
on
Mars
one
day.
A3.
Listen
and
choose
the
correct
answers.
A
C
A
A
1.
What
school
project
have
Daming
and
Tony
got?
2.
How
does
Daming
feel
about
the
school
project?
3.
What
news
has
Tony
heard?
4.
Has
anyone
been
to
Mars?
Why?
Now
answer
the
questions.
He
has
just
made
a
spaceship
for
his
school
project.
He
is
not
sure
how
to
make
the
model.
Spaceship
to
Mars
has
arrived.
No,
because
Mars
is
very
far
away,
much
farther
than
the
moon.
just
sent
a
spaceship
to
Mars.
already
sent
astronauts
to
the
moon.
already
sent
astronauts
to
the
space
station.
sent
astronauts
to
Mars
yet.
discovered
life
on
Mars
yet.
been
to
Mars
yet.
We
have…
We
have
not…
Make
lists
of
what
we
have
and
have
not
done
in
space
travel.
has
made…
has
heard…
scientists
have
sent...
the
journey
has
taken...
however
they
haven't
discovered...
no
one
has
been
to...
because...
Tell
us
what
they
have
done
and
haven’t
done.
Thinking
Do
you
think
whether
there
is
life
on
Mars?
Why?
If
we
can’t
find
life
on
Mars,
what
should
we
do?
1.你在干嘛？
2.
做宇宙飞船模型
3.
怎样制作它
4.
听到最新消息
5.
送宇宙飞船上火星
6.
在新闻节目中
7.
发现生命
What
are
you
up
to?
make
a
model
spaceship
how
to
make
it
hear
the
latest
news
send
spaceship
to
Mars
on
the
news
discover
life
Expressions
8.
在太空飞船中
9.
很遥远
10.
为了
11.
获得关于太空旅
行的信息
12.
上网
13.
查找信息
in
the
spaceship
be
far
away
in
order
to
get
information
on
space
travel
go
online
search
for
information
1.
我刚刚做完了我们学校项目要求的宇宙飞船模型。
2.
我还没开始因为我不指导要怎么制作。
3.
它到达火星了吗？
I’ve
just
made
a
model
spaceship
for
our
school
project.
I
haven’t
started
yet
because
I’m
not
sure
how
to
make
it.
Has
it
arrived
yet?
1.
现在完成时（present
perfect）的用法
现完用法：强调动作已经发生，对现在的影响。
结构：
have/has
+
done
（肯定）
haven’t/hasn’t
+
done
（否定）
have/has+sb+done
（疑问）
I've
just
made
a
model
spaceship
for
our
school
project.
just
刚刚（在说话之前）
I
haven't
started
yet./
Has
it
arrived
yet?
No
one
has
been
to
Mars
yet.
yet
表示说话者期待某件事发生
It
has
arrived
already.
already
强调某件事已经发生
2.
just/already/yet的用法
在现在完成时中
just
already
yet
刚刚
已经
还未
肯定
疑、否
have/
has
后
句末
意思
位置
肯/否/疑
1.
—Hasn't
Betty
come
_______?
—No,
and
I
have
waited
for
her
for
nearly
2
hours.
yet
A:Is
your
sister
at
university
yet?
B:No.
She
is
only
17.
She
will
go
next
year.
A:
Is
your
sister
already
at
university?
She’s
only
17!
B:
Yes.
She
started
this
year.
She’s
so
clever
that
they
let
her
enter
a
year
early.
表示期待她在大学里。
强调她已经在大学里，
表示惊讶的感情。
3.
Astronauts
have
already
been
to
the
moon.
宇航员已经去过月球了。
have/
has
been
to
曾经去过某地，但现在已回来
have/has
gone
to
去了某地或在去某地的途中
a.
—Where’s
Ben?
—He
_________
to
the
teachers’
office.
He’ll
be
back
soon.
b.
She
isn’t
at
the
cinema
now
because
she
_________to
the
library.
c.
I
___________
to
Hongkong.
Let
me
tell
you
something
interesting
there.
has
gone
has
gone
have
been
4.
Have
you
heard
the
latest
news?
latest
adj.
最新的,
最晚的
late
adj.
晚的
be
late
for
因…而迟到
We?want?to?introduce?the?_______?technology?
into?schools.?
我们想向各学校推介最新的技术。
Jenny
was
the
______
student
to
come
to
school
in
the
class
this
morning.
每天早晨Jenny是到校最晚的学生。
latest
latest
5.
Scientists
have
sent
spaceships
to
Mars.
send
sth
to
sp
把某物送到某地
send
sb
to
do
sth
派遣某人去做某事
They
________________________.
他们已经把小孩送到学校了。
We
______________________.
我们派他去买牛奶。
have
sent
kids
to
school.
send
him
to
buy
milk
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
astronaut
has
ever
been
to
Mars
because
it
is
very
far
away.
sent
arrived
planet
discovered
yet
Complete
the
passage
with
the
correct
form
of
the
words
in
the
box.
1.Where
is
my
pen?
I
___
it
here
but
now
I
can't
find
it.
A.
put
B.
have
just
put
C.
was
putting
D.
has
just
put
2.My
e-mail
was
sent
to
you
last
night.
Have
you
received
it____?
yet
B.
already
C.
just
D.
too
B
A
3.—
Where
is
my
little
dog?
—
It
____
the
back
of
the
house.
A.
has
gone
to
B.
had
gone
to
C.
has
been
to
D.
had
been
to
4.
---
Have
you
ever
been
to
Shanghai
Mary?
---
Yes.
I
_______
there
for
three
days
with
my
parents
last
month.
A.
have
gone
B.
have
been
C.
went
D.
was
A
B
