9下
Unit
4
Welcome
to
the
unit
【预学探标】
一．预习导航
1、预习漫画内容并看本单元课题，思考：本单元的主题是什么？
2、预习Welcome
to
the
unit中的内容，在文章中划出你认为重要的短语并记住。
二、预习成果
（一）
翻译下列词组
1.
去太空旅行
2.
你认为…怎么样
3.
我原以为
4.
得到我的食物
5.
少一些的重力
6.
没有污染
（二）
根据句意，完成下列句子
1.
R_______
will
help
us
with
our
housework
in
the
future.
2.
You’d
better
wea
( http: / / www.21cnjy.com )r
a
h_______
to
keep
yourself
safe
when
you
are
riding
a
motorcycle.
3.
He
likes
musi
( http: / / www.21cnjy.com )c
very
much
and
he
can
play
the
_______
(吉他)
very
well.
4.
She
likes
( http: / / www.21cnjy.com )wearing
a
pair
of
_____________
(太阳镜)
to
keep
off
the
sun.
5.
I
think
we
need
a
_______(帐篷)
when
we
are
camping.
【互学析标】
Step
1
Discussion
By
2050,our
earth
( http: / / www.21cnjy.com )
will
become
Step
2
Practice(Part
A)
【促学化标】
Step
3
Discussion
Can
you
guess
wha
( http: / / www.21cnjy.com )t
the
life
will
be
like
on
Mars
Step
4
Listen
and
answer
Do
you
think
Eddie
likes
the
life
on
the
Mars
2.
Why
does
Eddie
hate
life
on
the
Mars
Step
5
Language
points
1.
Hobo:
Wow,
I’ve
never
thought
about
traveling
into
space.
Eddie:
Me
neither.
否定回答Me
neither
为非正式用法，美式英语中用Me
either,正式答为Neither
have
I.
2.
How
do
you
like
life
on
Mars
你认为火星上的生活怎么样？
How
do
you
like
…
=What
do
you
think
of…
e.g.
How
do
you
like
my
new
look
你认为我的新造型怎么样？
【评学测标】
翻译短语
1.在火星上的生活_____________________2.到太空中旅行_______________________
3.穿特别的靴子_______________________4.够到我的食物_______________________
5.随身携带干粮_____________________
6.听起来相当无聊__________________________
7.更少的重力_________________________8.需要睡袋___________________________
二、根据所给的提示写单词
1.Mars
__________(be)
one
of
the
eight
planets
of
the
Sun.
2.Every
day,
( http: / / www.21cnjy.com )
the
old
fisherman
can
get
a
lot
of
fish
with
his
____________(fish)
net.
3.Nancy
likes
playing
with
________(照相机)when
she
has
time、.
4.There
isn’t
any
______________(pollute)
on
Mars.
5.Doyou
know
how
many
____________(行星)
the
solar
system
has
6.I
hope
your
dream
will
come
true
in
the
f________.
7.The
child
is
good
at
playing
the
___________( 吉它)
【课后拓展】
一、单项选择
(
)1.Sandy
is
thinking
about
what
life
will
________
in
the
future.
like
B.
be
like
C.
feel
like
D.
be
liked
(
)2.
-
-Has Jack finished his homework yet
-I’ve no idea, But he ______ it the whole afternoon.
A. would do
B. was doing
C. did
D. had done
(
)3—Excuse
me,
can
I
ask
you
_________
questions
—Sure!
one
more
B.
any
more
C.
more
some
D.
some
more
(
)4.—Would
you
please
help
me
with
this
problems
—Sorry,
but
you
( http: / / www.21cnjy.com )
________
go
and
ask
Millie.
She
________
know
how
to
work
it
out.
must
B.
must
may
C.
can,
may
D.
need,
can
(
)5.Don’t
y
( http: / / www.21cnjy.com )ou
know
_______
Yang
Liwei
is
the
first
astronaut
in
China
to
travel
in
space
it
B.
whether
C.
that
D.
what
(
)6.As
we
all
know,
there
is
nothing
but
_______
between
the
stars.
A.
universe
B.
space
C.
room
D.
place
二、缺词填空
When
you
wave
( http: / / www.21cnjy.com )to
a
friend,
you
are
using
sign
language.
When
you
smile
at
someone,
you
mean
to
be
(1)f_____.
When
you
put
one
finger
in
front
of
your
(2)m_____,
you
mean
“Be
quiet.”
Yet,
people
in
differ
( http: / / www.21cnjy.com )ent
countries
may
use
different
sign
languages.
Once
an
Englishman
was
in
Italy.
He
could
speak
little
Italian.
One
day
when
he
was
walking
in
the
street,
he
felt
(3)h_____
and
went
into
a
restaurant.
As
the
waiter
came,
the
Englishman
(4)o_____
his
mouth,
put
his
fingers
into
it
and
took
them
out
again
and
moved
his
lips
(嘴唇).
In
this
way,
he
meant
to
say,
“(5)B_____
me
something
to
eat.”
But
the
waiter
gave
him
a
lot
of
things
to
(6)d_____.
First
tea,
then
coffee,
then
milk,
but
no
food.
The
Englishman
was
sorry
that
he
wasn’t
(7)a_____
to
tell
the
waiter
what
he
wanted.
He
was
just
going
to
(8)l_____
the
restaurant
when
another
man
came
in
and
put
his
hands
on
his
stomach.
And
this
sign
was
clear
(9)e_____
for
the
waiter.
In
a
few
minutes,
the
waiter
brought
him
a
large
plate
of
bread
and
meat.
At
last
the
Englishman
had
his
meal
in
the
(10)s_____
way.
2
3
4
5
6
7
8
9
109下
Unit
4
Integrated
skills
【预学探标】
预学成果
翻译下列短语
1．搬到地球上去
2．害怕见到外星人
3．由于生活在那儿生病
4．与地球上的情形不同
5．在太空中旅游
6．打开电视
【课堂学习过程】
Lead
in
:
Ask
students
to
talk
about
life
on
Mars.
Task
1:
Pre-listeniing
Explain
Part.
A1
to
s
( http: / / www.21cnjy.com )tudents.
Daniel
is
going
to
watch
a
TV
programme.
On
the
programme
people
will
discuss
what
it
might
be
like
to
live
on
Mars.
Tell
students
that
they
should
find
all
the
information
they
need
to
complete
Daniel’s
notes
by
listening
carefully.
Play
the
recording
of
( http: / / www.21cnjy.com )
Part
A1
for
the
students
to
listen.
It
can
be
played
twice,
The
first
time
for
them
to
listen
carefully
and
find
the
information
that
they
need，the
second
for
them
to
check
the
answers.
Discuss
the
answers
in
pairs.
Then
ask
five
students
to
present
their
answers
to
the
whole
class
for
them
to
point
out
the
mistakes
if
there
is
any.
Task
2:
While-listening
Explain
Part
( http: / / www.21cnjy.com )A2
to
students.
Daniel
is
watching
the
TV
program，and
it
is
a
discussion
about
the
advantages
and
disadvantages
of
living
on
Mars.
Students
should
listen
carefully
and
complete
the
notes.
Play
the
recording
( http: / / www.21cnjy.com )for
the
students
to
listen.
Play
twice
for
them
to
get
information
and
check
the
answers.
Task
3:
Post-listening
Ask
students
to
d
( http: / / www.21cnjy.com )o
Exercise
Part
A3
on
their
own.
Then
have
them
practice
the
conversation
in
pairs.
Ask
two
groups
to
act
out
the
conversation
in
front
of
the
class.
For
stronger
students，they
are
expected
to
close
the
books
and
act
out
the
conversation.
【促学化标】Speak
up
Task
5:
Daniel
a
( http: / / www.21cnjy.com )nd
Sandy
are
talking
about
living
on
Mars.
Work
in
pairs
and
discuss
whether
you
would
like
to
live
on
Mars.
Use
the
conversation
below
as
a
model.
Task
6:
Make
up
new
c
( http: / / www.21cnjy.com )onversations
in
pairs.
Ask
some
pairs
to
show
their
conversations.
【回学验标】
小结（Summary）
思考：What
have
we
learned
from
this
class
today
【当堂反馈】
翻译句子。
1．你介意我打开收音机吗？我不想错过这首音乐。
__________________________________________________________________.
2．人类需要食物、水及空气生存。
__________________________________________________________________.
3．他们不知道住在火星上是否真的安全。
__________________________________________________________________.
4．有些学生说生活在另一个星球是非常有趣的。
__________________________________________________________________.
5．我想知道更多一些关于火星生活。
__________________________________________________________________.
6．奶奶年纪太大了，不能移居到另一个星球上。
__________________________________________________________________.
【课后拓展】
一、根据句子意思，用括号中所给单词的适当形式填空
1.
Some
of
th
( http: / / www.21cnjy.com )e
students
are
afraid
of
______________
(see)
aliens
there.
2.
They
are
( http: / / www.21cnjy.com )not
sure
whether
it
is
much
______________
(safe)
to
live
there.
3.
There
are
also
m
( http: / / www.21cnjy.com )any
______________
(advantage)
of
living
on
Mars.
4.
The
questions
sh
( http: / / www.21cnjy.com )e
asked
last
week
is
still
under
______________
(discuss).
5.
Daniel
______________
(conduct)
a
survey
in
schools
in
Sunshine
Town
recently.
6.
My
mother
often
h
( http: / / www.21cnjy.com )as
me
______________
(do)
housework
during
my
holiday.
7.
Too
much
junk
food
can
make
people
________________(healthy).
8.
Some
students
worried
about
___________(live)
on
Mars.
9.
Don’t
have
the
baby__________(cry)
all
the
time.
10.
Please
have
th
( http: / / www.21cnjy.com )e
computer_________(repair)as
soon
as
possible.
I
need
to
use
it.
11.
I
think
girls
a
( http: / / www.21cnjy.com )lso
have
some
（优势）in
learning
English.
12.
Reading
in
the
bright
light
is
（有害）to
our
eyes.
13.
They
are
making
a
（调查）of
the
press
of
the
students.
14.
One
of
the
( http: / / www.21cnjy.com )main
____________（缺点）of
the
job
was
the
long
hours.
So
I
didn’t
take
it.
15.
Eighty
______________（百分之）of
his
homework
has
been
finished.
16.
With
the
（发展）of
our
country,
our
life
is
becoming
better
and
better.
17.
Some
students
thought
that
___________（外星人）were
dangerous.
18.
I
had
many
photos
_____________（拍照）when
I
visited
Hainan
Island.9下
Unit
4
Life
on
Mars
课题
Grammar
教学目标
1.Using
adverbial
clauses
or
simple
sentences2.Using
object
clauses
or
simple
sentences3.Using
defining
relative
clauses
or
simple
sentences
教学重点
How
to
fing
out
the
key
words
in
different
types
of
clauses.
教学过程
【预学探标】
一.将复合句改成简单句可以利用非谓语形式即：to
do
和doing,in
order
to.
二.思考：是否还有其他形式将复合句改成简单句？
三．将下列词组翻译成英语：
1.飘浮在太空中
2.没有水和氧气
3.第一个进入太空的人
( http: / / www.21cnjy.com )
4.搬到另一个星球
5.快速增长
6.太空旅行的速度
7.背着氧气罐
8因为低压力
【互学析标】
Step1.Presentation
Write
some
sentences
( http: / / www.21cnjy.com )
on
the
blackboard
and
get
students
to
recognize
the
types
of
these
sentences.
1
If
there
is
no
f
( http: / / www.21cnjy.com )resh
food,
meals
will
not
be
as
tasty
as
they
are
today.
2
It
would
be
( http: / / www.21cnjy.com )funny
to
play
football
on
Mars
because
of
the
low
gravity.
3
Scientists
are
( http: / / www.21cnjy.com )in
agreement
that
living
on
Mars
would
be
possible
for
humans
in
the
future.
4
I
wonder
how
many
people
would
like
to
move
to
Mars.
Step2.Activity1：Part
A
Using
adverbial
clauses
or
simple
sentences.
We
can
rewrite
so
( http: / / www.21cnjy.com )me
adverbial
clauses
in
simple
sentences
with
prepositional
phrases
beginning
with
at
the
age
of,
because
of
and
without.
Neil
Armstrong
received
his
students
pilot’s
licence
when
he
was
16.
Neil
Armstrong
recei
( http: / / www.21cnjy.com )ved
his
students
pilot’s
licence
at
the
age
of
16.
People
might
float
in
space
because
the
gravity
is
low.
People
might
float
in
space
because
of
the
low
gravity.
Humans
cannot
survive
without
food,
water
or
oxygen.
Humans
cannot
survive
food,
water
or
oxygen.
Step3.Activity2：Part
B
Using
object
clauses
or
simple
sentences
We
can
rewrite
so
( http: / / www.21cnjy.com )me
object
clauses
in
simple
sentences
with
prepositions
like
of
and
about.
The
smell
of
the
pills
reminds
them
that
food
on
the
Earth
is
tasty.
The
smell
of
the
pills
reminds
them
of
the
tasty
food
on
the
Earth.
Are
they
sure
about
space
travel
will
be
very
fast
Are
they
sure
about
the
fast
speed
of
space
travel
Step4.Activity3
PartC
Revision
People
might
float
in
space
because
the
gravity
is
low.
-----People
might
float
in
space
because
of
the
low
gravity.
Humans
cannot
survive
without
food,
water
or
oxygen.
------Humans
cannot
survive
food,
water
or
oxygen.
The
smell
of
the
pills
reminds
them
that
food
on
the
Earth
is
tasty.
------The
smell
of
th
( http: / / www.21cnjy.com )e
pills
reminds
them
of
the
tasty
food
on
the
Earth.
Are
they
sure
about
space
travel
will
be
very
fast
-------Are
they
sure
about
the
fast
speed
of
space
travel
Using
defining
relative
clauses
or
simple
sentences
We
can
rewrite
s
( http: / / www.21cnjy.com )ome
defining
relative
clauses
in
simple
sentences
with
prepositions
like
with
and
in.
People
might
live
in
houses
which
have
huge
comfortable
rooms.
People
might
live
in
houses
with
huge
comfortable
rooms.
On
Mars
you
might
see
people
who
wear
special
boots.
On
Mars
you
might
see
people
in
special
boots.
【促学化标】
1.Ask
students
( http: / / www.21cnjy.com )
to
do
exercise
of
Part
A.
Explain
the
requirement
of
the
exercise.
2
Ask
students
to
do
exercise
of
Part
B.
3.Ask-
students
to
do
exercise
of
Part
C.
【回学验标】
What
have
you
learned
today
【评学测标】
一、选择合适的引导词填空
1.
Mrs
White
was
sure
__________(that,
if)
John
stole
her
wallet.
2.
I
am
not
su
( http: / / www.21cnjy.com )re
__________
(if,
what)
she
will
go
to
the
zoo
with
us
tomorrow.
3.
I
want
to
kno
( http: / / www.21cnjy.com )w
__________
(if,
whether)
you
like
playing
football
or
not.
4.
I’d
like
to
know
__
( http: / / www.21cnjy.com )________
(if,
that)
she
will
go
there.
__________
(Whether,
If)
She
goes
there,
please
tell
me
as
soon
as
possible.
5.
He
tells
me
( http: / / www.21cnjy.com )__________
(that,
if)
there
is
an
American
film
this
evening.
6.
She
didn’t
know
__________
(who,
where)
they
were
waiting
for.
二、根据句子的意思和中文提示写出单词
1.
Our
earth
is
becoming
more
and
more
（污染）.
2.
Our
bodies
become
（健康）than
before.
3.
Chinese
（药）is
famous
all
over
the
world.
4.
The
man
was
（呼吸）heavily
at
that
time.
5.
The
car
is
（专门地）designed
for
the
president.
6.
He
doesn’t
know
how
to
（描述）what
he
looks
like.
7.
He
is
in
his
（四十）.
8.
（地球引力）will
be
a
problem
for
the
early
settlers
on
Mars.
9.
There
will
（可能）be
no
rain
tomorrow.
10.
A
theatre
was
（挤满）with
audience.
【课后拓展】
一、缺词填空
Last
Friday
( http: / / www.21cnjy.com ),
Mr
Chen
t
1
his
class
to
the
Space
Museum.
There
were
many
things
about
space
there.
F
2
,
the
children
saw
a
film
about
space
travel.
They
saw
h
3
the
space
shuttle
took
off
into
space
and
later
landed
on
Earth
a
4
.
It
was
very
exciting
and
the
children
f
5
they
were
traveling
in
space
themselves!
A
6
the
films,
Mr
Chen
took
them
to
see
some
rocket
models
and
space
shuttle
models.
The
models
l
7
very
real,
but
they
were
much
s
8
.
Then
the
children
saw
some
moon
rocks.
Two
Americans
l
9
on
the
moon
in
1969.
They
put
an
American
flag
there.
Then
they
took
some
rocks
back
to
America.
Before
the
children
left,
they
also
w
10
a
video
show
about
people
living
and
working
in
a
space
lab.
The
people
could
stay
in
the
space
lab
for
months.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
【教学反思】9下
Unit
4
Life
on
Mars答案
Welcome
to
the
unit
二、预习成果
（一）
翻译下列词组
travel
into
space,
( http: / / www.21cnjy.com )
How
do
you
like…
I
thought…,
get
to
my
food,
less
gravity,
no
pollution
根据句意，完成下列句子
Robots,
helmet,
guitar,
sunglasses,
tent
【评学测标】
一、短语翻译
1.life
on
Mars
( http: / / www.21cnjy.com ),
2.travel
into
space,
3.wear
special
shoots
,
4.get
to
my
food,
5.take
dried
food
with…
6.sound
quite
boring，
7.less
gravity,
8.need
sleeping
bags.
二、根据所给的提示写单词
1.is,
2.fi
( http: / / www.21cnjy.com )shing,
3.
cameras,
4.
pollution,
5.planets,
6.future,
7.guitar
【课后拓展】
一、单项选择
B
B
D
C
C
B
二、缺词填空
1.
friendly
2.
mouth
3.
hungry
4.
opened
5.
Bring
6.
drink
7.
able
8.
leave
9.
enough
10.
same
Reading
1
翻译词组
1.
by
the
ye
( http: / / www.21cnjy.com )ar
2100
2.
become
more
and
more
crowded
3.
at
present
4.
at
the
speed
of
lig
( http: / / www.21cnjy.com )ht
5.
three-
eighths
6.
build
a
better
world
on
Mars
选择
1-5
BCCDB
6-10
BABBC
11-15
DA
BBC
翻译
1.
Our
own
planet
,
( http: / / www.21cnjy.com )
the
earth
,
is
becoming
more
and
more
crowded
and
polluted
.
2.
At
present
,
our
sp
( http: / / www.21cnjy.com )acecraft
are
too
slow
to
carry
large
numbers
of
passengers
to
mars.
3.
The
gravit
( http: / / www.21cnjy.com )y
on
Mars
is
only
about
three-eighths
of
that
on
the
Eath.
4.
Compared
w
( http: / / www.21cnjy.com )ith
life
on
the
Earth
,
life
on
Mars
would
be
better
in
some
ways
5.
Every
student
would
( http: / / www.21cnjy.com )
have
a
computer
at
home
connected
to
an
interplanetary
network
Reading
2
翻译词组
because
of
the
rapid
increase
in
population
with
the
development
of
technology
in
the
form
of
pills
live
in
houses
with
huge
comfortable
rooms
a
computer
connected
to
an
interplanetary
network
be
specially
designed
选择
1-4
BCBC
5-7
CDC
单词
1.
travels
2.
not
wake
3.
was
kidnapped
4.
knocking
5.
have
taken
place
6.
were
divided
7.
traveling\traveling
翻译
1.She
compared
her
answers
with
the
ones
in
the
book
2.The
journey
to
mars
might
be
quite
uncomfortable.
3.
our
city
is
becoming
more
and
more
crowded
4.
china
has
the
largest
population
in
the
world
.
5.
we
must
fininsh
the
work
by
12
tomorrow.
Grammar
答案:一、1.that
2.if
3.whether
4.if\If
5.that
6.who
二、
1.pollution
2.healthier
3.medicine
4.breathing
5.
specially
6.describe
7.
forties
8.
Gravity
9.probably
10.
crowded
三、
1.took
2.First
3.
how
4.
again
5.felt
6.After
7.looked
8.smaller
9.landed
10.watched
Integrated
skills
【预习指导与检测】一、
1.
move
t
( http: / / www.21cnjy.com )o
the
earth
2.
be
afraid
of
seeing
aliens
3.
get
ill
from
living
there
4.
be
different
from
( http: / / www.21cnjy.com )the
situation
on
Earth
5.
travel
in
space
6.
turn
on
TV
【当堂反馈】一、1.
seeing
( http: / / www.21cnjy.com )
2.
safer
3.
advantages
4.
discussion
5.
has
conducted
6.
do
7.
unhealthy
8.
living
9.
crying
10.
repaired
11.
advantages
12.
harmful
13.
survey
14.
disadvantages
15.
percent
16.
development
17.
aliens
18.
taken
二、1.
Do
you
mind
m
( http: / / www.21cnjy.com )e
turning
on
the
radio.
I
don’t
want
to
miss
this
piece
of
music.
2.
Humans
need
food，water,
and
air
to
survive.
3.
They
don’t
know
whether
it
is
really
safe
to
live
on
Mars.
4.
Some
students
say
that
it
will
be
very
interesting
to
live
on
other
planets.
5.
I
want
to
learn
more
about
the
life
on
Mars.
6.
Granny
is
too
old
to
move
to
another
planet.
【课后拓展】
三．首字母填词
【主旨大意】这是一篇记叙文
( http: / / www.21cnjy.com )。文章讲述了如何交朋友。其实交朋友是有技巧的，你必须付诸实际的行动。你要走出去接触人群，你要懂得如何跟人交流；勇敢的面对陌生人；主动地与人相处；还要懂得友谊是相互的。
答案：73.
alone
74.
e
( http: / / www.21cnjy.com )asier
75.
nervous
76.
dealing
77.
same
78.
comfortable
79.
center
80.
directly
81.conversation
82.
develop
83.
growing
Study
skills
2.你能把下列短语翻译成中文吗？
为了，制定计划，犯拼写错误，语法规则，抄写生词，坚持写英语日记，提高我的听力技能
一、用所给单词的正确形式填空。
be
,
fashionable,
Have,
been,
do,
worries
二、单项选择。C
A
C
B
A
三、完形填空。ACDBB,ABDCC,DADCA
Task
一、词组
1.
a
guide
to
( http: / / www.21cnjy.com )
living
on
Mars
2.
a
popular
form
of
entertainment
3.
low-gravity
basketball
games
4.
Traffic
with
no
air
pollution
二、根据汉语提示完成句子
1.
laser
2.
electronic
3.
entertainment
4.
cheap
5.
low-gravity
三、短文填空
1.
sure
2.
like
3.
above
4.
used
5.
plants
6.
looks
7.
turns
8.
colour
9.
comes
10.
explain9下
Unit
4
Life
on
Mars
课题
Integrated
skills
教学目标
1．知识目标：听一段电视节目广告，从中获取信息，完成笔记。2．技能目标：掌握听力技巧，从电视讨论节目中获取信息。讨论火星生活的利弊并表达个人见解。3．情感目标：热爱生活，对未来美好生活的憧憬培养学生的科普意识，并通过自己的勤奋、努力来使人类未来登上火星的梦想成为现实。
教学重点
1.
重点讨论火星生活的利弊并表达个人见解。2.
对听科普性的文章技巧难以掌握。
教学过程
【预学探标】
一、预学成果
翻译下列短语
1．搬到地球上去
2．害怕见到外星人
3．由于生活在那儿生病
4．与地球上的情形不同
5．在太空中旅游
6．打开电视
二、预学检查
1.
根据预学，预测:
What
will
we
learn
today
2.
出示学习目标。
三、在预习过程中你遇到困难了吗？相信你在学习过程中一定能解决的！
【互学析标】
Lead
in
:
Ask
students
to
talk
about
life
on
Mars.
Task
1:
Pre-listeniing
Explain
Part.
A1
( http: / / www.21cnjy.com )
to
students.
Daniel
is
going
to
watch
a
TV
programme.
On
the
programme
people
will
discuss
what
it
might
be
like
to
live
on
Mars.
Tell
students
that
they
should
find
all
the
information
they
need
to
complete
Daniel’s
notes
by
listening
carefully.
Play
the
recor
( http: / / www.21cnjy.com )ding
of
Part
A1
for
the
students
to
listen.
It
can
be
played
twice,
The
first
time
for
them
to
listen
carefully
and
find
the
information
that
they
need，the
second
for
them
to
check
the
answers.
Discuss
the
answers
in
pairs.
Then
ask
five
students
to
present
their
answers
to
the
whole
class
for
them
to
point
out
the
mistakes
if
there
is
any.
Task
2:
While-listening
Explain
Part
A2
( http: / / www.21cnjy.com )to
students.
Daniel
is
watching
the
TV
program，and
it
is
a
discussion
about
the
advantages
and
disadvantages
of
living
on
Mars.
Students
should
listen
carefully
and
complete
the
notes.
Play
the
recording
( http: / / www.21cnjy.com )for
the
students
to
listen.
Play
twice
for
them
to
get
information
and
check
the
answers.
Task
3:
Post-listening
Ask
students
to
do
E
( http: / / www.21cnjy.com )xercise
Part
A3
on
their
own.
Then
have
them
practice
the
conversation
in
pairs.
Ask
two
groups
to
act
out
the
conversation
in
front
of
the
class.
For
stronger
students，they
are
expected
to
close
the
books
and
act
out
the
conversation.
【促学化标】
Speak
up
Task
5:
Daniel
( http: / / www.21cnjy.com )
and
Sandy
are
talking
about
living
on
Mars.
Work
in
pairs
and
discuss
whether
you
would
like
to
live
on
Mars.
Use
the
conversation
below
as
a
model.
Task
6:
Make
u
( http: / / www.21cnjy.com )p
new
conversations
in
pairs.
Ask
some
pairs
to
show
their
conversations.
Task
7:
Group
work
:
What
have
we
learnt
this
class
【回学验标】
小结（Summary）
思考：What
have
we
learned
from
this
class
today
__________________________________________________________________
【评学测标】
翻译句子。
1．你介意我打开收音机吗？我不想错过这首音乐。
__________________________________________________________________.
2．人类需要食物、水及空气生存。
__________________________________________________________________.
3．他们不知道住在火星上是否真的安全。
__________________________________________________________________.
4．有些学生说生活在另一个星球是非常有趣的。
__________________________________________________________________.
5．我想知道更多一些关于火星生活。
__________________________________________________________________.
6．奶奶年纪太大了，不能移居到另一个星球上。
__________________________________________________________________.
【课后拓展】
一、根据句子意思，用括号中所给单词的适当形式填空
1.
Some
of
the
studen
( http: / / www.21cnjy.com )ts
are
afraid
of
______________
(see)
aliens
there.
2.
They
are
( http: / / www.21cnjy.com )not
sure
whether
it
is
much
______________
(safe)
to
live
there.
3.
There
are
also
ma
( http: / / www.21cnjy.com )ny
______________
(advantage)
of
living
on
Mars.
4.
The
question
( http: / / www.21cnjy.com )s
she
asked
last
week
is
still
under
______________
(discuss).
5.
Daniel
______________
(conduct)
a
survey
in
schools
in
Sunshine
Town
recently.
6.
My
mother
( http: / / www.21cnjy.com )
often
has
me
______________
(do)
housework
during
my
holiday.
7.
Too
much
junk
food
can
make
people
________________(healthy).
8.
Some
students
worried
about
___________(live)
on
Mars.
9.
Don’t
have
the
baby__________(cry)
all
the
time.
10.
Please
have
th
( http: / / www.21cnjy.com )e
computer_________(repair)as
soon
as
possible.
I
need
to
use
it.
11.
I
think
girls
also
( http: / / www.21cnjy.com )
have
some
（优势）in
learning
English.
12.
Reading
in
the
bright
light
is
（有害）to
our
eyes.
13.
They
are
making
a
（调查）of
the
press
of
the
students.
14.
One
of
the
mai
( http: / / www.21cnjy.com )n
________________（缺点）of
the
job
was
the
long
hours.
So
I
didn’t
take
it.
15.
Eighty
______________（百分之）of
his
homework
has
been
finished.
16.
With
the
（发展）of
our
country,
our
life
is
becoming
better
and
better.
17.
Some
students
thought
that
___________（外星人）were
dangerous.
18.
I
had
many
photos
_____________（拍照）when
I
visited
Hainan
Island.
【教后反思】9下
Unit
4
Life
on
Mars
课题
Welcome
to
the
unit
教学目标
1.
Thinking
about
life
( http: / / www.21cnjy.com )
in
the
future.2.
Thinking
about
what
life
be
like
on
another
planet.3.
Discussing
the
advantage
and
disadvantage
of
a
particular
environment.
教学过程
【预学探标】
一．预习导航
1、预习漫画内容并看本单元课题，思考：本单元的主题是什么？
2、预习Welcome
to
the
unit中的内容，在文章中划出你认为重要的短语并记住。
二、预习成果
（一）
翻译下列词组
1.
去太空旅行
2.
你认为…怎么样
3.
我原以为
4.
得到我的食物
5.
少一些的重力
( http: / / www.21cnjy.com )
6.
没有污染
（二）
根据句意，完成下列句子
1.
R_______
will
help
us
with
our
housework
in
the
future.
2.
You’d
better
wear
( http: / / www.21cnjy.com )a
h_______
to
keep
yourself
safe
when
you
are
riding
a
motorcycle.
3.
He
likes
m
( http: / / www.21cnjy.com )usic
very
much
and
he
can
play
the
_______
(吉他)
very
well.
4.
She
likes
( http: / / www.21cnjy.com )wearing
a
pair
of
_____________
(太阳镜)
to
keep
off
the
sun.
5.
I
think
we
need
a
_______(帐篷)
when
we
are
camping.
【互学析标】
Step
1
Warming
up
Show
some
pictures
and
let
students
know
something
about
Mars.
Do
you
know
this
planet
Step
2
Read
and
say
Mars,
helmet
( http: / / www.21cnjy.com ),
air
tank,
dried
food,
power
pack,
sleeping
pack,
gravity
Step
3
Discussion
By
2050,our
earth
will
become….
What
shall
we
do
Where
shall
we
live
Step
4
Practice(Part
A)
【促学化标】
Step
5
Discussion
Can
you
guess
what
the
life
will
be
like
on
Mars
On
Earth
&
on
Mars
fruit
or
vegetables
dried
food
gravity
—
less
gravity
pollution
—
no
pollution
very
important
—
not
important
too
much
homework
—
less
homework
and
robots
will
help
her
Step
6
Listen
and
answer
1.
Do
you
th
( http: / / www.21cnjy.com )ink
Eddie
likes
the
life
on
the
Mars (No,
I
don’t
think
so.)
2.
Why
does
Eddie
hate
( http: / / www.21cnjy.com )
life
on
the
Mars (
He
can’t
get
to
his
food
because
of
the
helmet.
)
【促学化标】
Step
7
Role
play
the
conversation
between
Hobo
and
Eddie.
Hobo:
Wow,
I’ve
never
thought
about
travelling
into
space.
Eddie:
Me
neither.
Hobo:
How
do
you
like
life
on
Mars
Eddie:
I
hate
it.
Hobo:
Why
do
you
hate
it
I
thought
you
liked
Mars.
Eddie:
It’s
this
helmet.
I
can’t
get
to
my
food.
Step
8
Language
points
1.
Hobo:
Wow,
I’ve
never
thought
about
traveling
into
space.
Eddie:
Me
neither.
否定回答Me
neither
为非正式用法，美式英语中用Me
either,正式答为Neither
have
I.
2.
How
do
you
like
life
on
Mars
你认为火星上的生活怎么样？
How
do
you
like
…
=What
do
you
think
of…
e.g.
How
do
you
like
my
new
look
你认为我的新造型怎么样？
【回学验标】
What
have
we
learned
today
Step
9
Homework
1.
Search
more
information
about
Mars
on
the
Internet.
2.
Preview
the
new
words
in
next
lesson.
【评学测标】
翻译短语
1.在火星上的生活_____________________2.到太空中旅行_______________________
3.穿特别的靴子_______________________4.够到我的食物_______________________
5.随身携带干粮_____________________
6.听起来相当无聊____________________
7.更少的重力_________________________8.需要睡袋___________________________
二、根据所给的提示写单词
1.Mars
__________(be)
one
of
the
eight
planets
of
the
Sun.
2.Every
day,
the
o
( http: / / www.21cnjy.com )ld
fisherman
can
get
a
lot
of
fish
with
his
____________(fish)
net.
3.Nancy
likes
playing
with
________(照相机)when
she
has
time、.
4.There
isn’t
any
______________(pollute)
on
Mars.
5.Doyou
know
how
many
____________(行星)
the
solar
system
has
6.I
hope
your
dream
will
come
true
in
the
f________.
7.The
child
is
good
at
playing
the
___________( 吉它)
【课后拓展】
一、单项选择
(
)1.Sandy
is
thinking
about
what
life
will
________
in
the
future.
like
B.
be
like
C.
feel
like
D.
be
liked
(
)2.
-
-Has
( http: / / www.21cnjy.com ) Jack finished his homework yet
-I’ve no idea, But he ______ it the whole afternoon.
A. would do
B. was doing
C. did
D. had done
(
)3—Excuse
me,
can
I
ask
you
_________
questions
—Sure!
one
more
B.
any
more
C.
more
some
D.
some
more
(
)4.—Would
you
please
help
me
with
this
problems
—Sorry,
bu
( http: / / www.21cnjy.com )t
you
________
go
and
ask
Millie.
She
________
know
how
to
work
it
out.
must
B.
must
may
C.
can,
may
D.
need,
can
(
)5.Don’t
( http: / / www.21cnjy.com )you
know
_______
Yang
Liwei
is
the
first
astronaut
in
China
to
travel
in
space
it
B.
whether
C.
that
D.
what
(
)6.As
we
all
know,
there
is
nothing
but
_______
between
the
stars.
A.
universe
B.
space
C.
room
D.
place
二、缺词填空
When
you
wave
to
a
fr
( http: / / www.21cnjy.com )iend,
you
are
using
sign
language.
When
you
smile
at
someone,
you
mean
to
be
(1)f_____.
When
you
put
one
finger
in
front
of
your
(2)m_____,
you
mean
“Be
quiet.”
Yet,
people
in
diffe
( http: / / www.21cnjy.com )rent
countries
may
use
different
sign
languages.
Once
an
Englishman
was
in
Italy.
He
could
speak
little
Italian.
One
day
when
he
was
walking
in
the
street,
he
felt
(3)h_____
and
went
into
a
restaurant.
As
the
waiter
came,
the
Englishman
(4)o_____
his
mouth,
put
his
fingers
into
it
and
took
them
out
again
and
moved
his
lips
(嘴唇).
In
this
way,
he
meant
to
say,
“(5)B_____
me
something
to
eat.”
But
the
waiter
gave
him
a
lot
of
things
to
(6)d_____.
First
tea,
then
coffee,
then
milk,
but
no
food.
The
Englishman
was
sorry
that
he
wasn’t
(7)a_____
to
tell
the
waiter
what
he
wanted.
He
was
just
going
to
(8)l_____
the
restaurant
when
another
man
came
in
and
put
his
hands
on
his
stomach.
And
this
sign
was
clear
(9)e_____
for
the
waiter.
In
a
few
minutes,
the
waiter
brought
him
a
large
plate
of
bread
and
meat.
At
last
the
Englishman
had
his
meal
in
the
(10)s_____
way.
2
3
4
5
6
7
8
9
10
【教后反思】9下Unit4
Life
on
Mars
课题
Study
skills
教学目标
理解自我评价的意义。学会自我评价。能根据自我评价表，制定英语学习计划。
教学重点
能根据自我评价表，制定英语学习计划。
教学过程
【预学探标】
1.课前预习61页内容，遇到疑问的地方做个记号，力求在课堂中顺利解决。
2.你能把下列短语翻译成中文吗？
in
order
to
make
a
plan
______________
make
spelling
mis
( http: / / www.21cnjy.com )takes
grammar
rules
____________
copy
the
new
( http: / / www.21cnjy.com )words
keep
an
English
diary__________
improve
my
listening
skills____________________________________
【互学析标】
StepⅠCheck
the
preview
result
StepⅡEnjoy
a
video
and
discuss
How
many
ways
of
learning
English
in
this
video What
are
they
Step
ⅢSelf-assessment
To
do
self-asses
( http: / / www.21cnjy.com )sment
means
to
think
about
your
studies
in
order
to
find
out
your
strengths
and
weaknesses.
This
can
help
you
make
a
plan
to
improve
the
way
you
study.
Kitty
is
completing
a
( http: / / www.21cnjy.com )self-assessment
form
to
find
out
how
she
is
doing
with
her
English
study.
Read
her
results
in
the
table
below.
always
often
sometimes
almost
never
Do
you
speak
English
in
class
√
Can
you
remember
new
words
easily
√
Do
you
make
spelling
mistakes
√
Can
you
learn
new
grammar
rules
well
√
Can
you
answer
listening
questions
correctly
√
Do
you
get
good
results
in
tests
√
After
doing
the
s
( http: / / www.21cnjy.com )elf-assessment,
Kitty
is
making
a
plan
for
studying
English.
Read
her
plan.
Do
you
think
she
has
some
good
ideas
I
often
speak
Engl
( http: / / www.21cnjy.com )ish
well
in
class,
but
I
still
need
to
practice
more.
I
need
to
work
harder
( http: / / www.21cnjy.com )to
learn
new
words
and
grammar
rules.
I
plan
to
copy
the
new
words
in
my
notebook
and
read
them
every
morning.
I
plan
to
remember
five
new
words
every
day.
Grammar
rules
are
difficult,
so
I
will
keep
an
English
diary
and
try
to
use
the
new
grammar
rules
I
have
learnt.
I
plan
to
watch
English
TV
programmes
every
weekend
in
order
to
improve
my
listening
skills.
Step
Ⅳ
Find
some
rules
Work
harder
to
learn
new
words
and
grammar
rules.
Copy
the
new
words
in
my
notebook
and
read
them
every
morning.
Remember
five
new
words
every
day.
Keep
an
English
d
( http: / / www.21cnjy.com )iary
and
try
to
use
the
new
grammar
rules
I
have
learnt.
Plan
to
watch
English
TV
programmes
every
weekend.
【促学化标】
Step
Ⅴ
Now
complet
( http: / / www.21cnjy.com )e
the
self-assessment
form
in
Part
A
yourself.
Then
write
your
own
plan
for
studying
English.
Step
Ⅵ
Writing
Task
【写作任务】
假设你是光华中学英语校刊的编辑李铭。有一天你收到林涛的电子邮件，邮件内容如下。请仔细阅读邮件内容并回复。词数不少于80。
Dear
Li
Ming,
I’m
Lin
( http: / / www.21cnjy.com )Tao,
a
student
from
Grade
Eight.
I
know
your
English
is
very
good,
so
I
want
to
ask
you
for
help.
I
study
English
very
hard,
but
it
seems
that
I
haven’t
made
much
progress.
This
makes
me
worried.
I
really
don’t
want
to
give
it
up.
What
should
I
do
Yours,
Lin
Tao
【回学验标】
What
have
you
learned
today
【评学测标】
一、用所给单词的正确形式填空。
1.There
might
_________(be)
many
more
people
willing
to
buy
cars.
2.The
shirts
in
this
shop
are
very
________(fashion).
3.---________you
ever
______(be)
to
Nanjing
---No,
never.
4.---Who
will
you
have
______(do)
the
work
---The
monitor.
He
is
sure
to
do
it
well.
5.When
something
______(worry)
me,
I
can
always
go
to
her.
二、单项选择。
(
)1.I
______don’t
know
if
it
is
a
_______story.
A.real,
true
B.
really,
real
C.
really
true
D.
truly,
true
(
)2.Everyone
knows
that
the
earth
______around
the
sun.
A.
moves
B.
was
moving
C.moved
D.
is
moved
(
)3.Mars
will
be
a
good
place__________.
A.
to
live
B.
to
live
with
C.
to
live
on
D.
living
(
)4.Don’t
( http: / / www.21cnjy.com )ask
him
to
study
too
late
into
night._______,
he
is
only
a
child.
A.
As
a
result
B.
After
all
C.
On
earth
D.
For
example
(
)5.---Alex,
did
you
find
our
old
school
last
week
---Yes,
but
with
muc
( http: / / www.21cnjy.com )h
difficulty,
for
it
has
______changed
over
these
years.
A.completely
B.never
C.
hardly
D.
partly
【课后拓展】
完形填空。
This
week
in
Lifest
( http: / / www.21cnjy.com )yle
we
have
two
very
different
views
on
city
life
compared
to
life
in
a
small
town.
Mike
Larson
lives
in
a
____1___
town
and
he
thinks
the
way
of
life
there
is
much
better
than
that
in
a
big
city.
In
Mike’s
opinion,
a
small
town
is
___2__,
and
it
has
a
clean
and
safe
environment,
especially
for
children.
People
__3_
very
friendly
and
there
aren’t
so
many
problems
with
dangerous
people
as
there
are
in
the
city.
And
of
course,
the
houses
in
a
small
town
are
__4_
expensive
than
those
in
a
big
city.
But
Mike
says
there
( http: / / www.21cnjy.com )are
some
bad
things
__5__
living
in
a
small
town.
There
aren’t
enough
things
for
young
people
___6___
and
there
aren’t
many
shops.
Public
environment
isn’t
very
good,
___7__.
The
school
in
his
town
isn’t
big
enough
to
give
his
children
everything
they
__8__,
and
there
isn’t
a
hospital.
But
Mike
says,
―I
enjoy
__9_
in
a
small
town
and
I’m
too
old
to
move
anyway.‖
Cathy
Ramos,
o
( http: / / www.21cnjy.com )n
the
other
hand,
says
the
city
is
the
place
for
her.
The
city
has
the
best
__10__
like
very
go
( http: / / www.21cnjy.com )od
schools
and
hospitals.
It
also
has
great
shopping
centers
and
large
stores
where
you
can
buy
__11_
you
want.
There’s
also
__12__
transport:
buses
and
taxis,
and
the
airport
is
near
the
city.
Cathy
says
__13__
t
( http: / / www.21cnjy.com )here
are
problems
in
a
big
city.
It’s
so
busy
and
there
are
too
many
__14__
on
the
road
and
it’s
definitely
more
expensive
than
a
small
town.
There's
more
danger,
and
it
isn’t
as
__15__
as
the
country.
(
)1.
A.
small
B.
huge
C.
big
D.
large
(
)2.
A.
peace
B.
peacefully
C.
peaceful
D.
noise
(
)3.
A.
aren't
B.
is
C.
isn't
D.
are
(
)4.
A.
more
B.
less
C.
least
D.
little
(
)5.
A
.to
B.
about
C.
from
D.
for
(
)6.
A
.to
do
B.
doing
C.
done
D.
did
(
)7
A.
too
B.
either
C.
as
well
D.
also
(
)8.
A.
pass
B.
receive
C.
get
D.
need
(
)9.
A.
to
live
B.
live
C.
living
D.
lived
(
)10.
A.
parks
B.
zoos
C.
services
D.
libraries
(
)11
A.
something
B.
nothing
C.
none
D.
anything
(
)12.
A.
plenty
of
B.
lot
of
C.
a
lot
D.
plenty
(
)13.
A.
certain
B.
suddenly
C.
quickly
D.
certainly
(
)14
A.
ships
B.
planes
C.
cars
D.
subway
(
)15.
A.
clean
B.
cleaner
C.
dirtier
D.
dirty
【教后反思】9下
Unit
4
Reading
(1)
【预习成果】
一、预习课文，翻译下列词组
预习课文，翻译下列词组
1.
到2100年
2.
变得越来越拥挤
3.
现在
4．以光的速度
5.
八分之三
6.
在火星上建立一个更好的世界
【课堂学习过程】
Step1.Pre-reading
1.New
words
teaching.
2.
Finish
B1
on
P54
Step2.While-reading
1.
Read
the
article
qu
( http: / / www.21cnjy.com )ickly
and
find
out
the
keyword
of
each
paragraph.
2.
Listen
to
the
recording
and
answer
the
following
questions.
1.
Why
do
people
need
to
move
to
Mars
2.
How
long
will
it
take
to
flay
to
Mars
at
present
3.
Will
space
travel
make
people
feel
ill
4.
Will
gravity
on
Mars
be
a
big
problem
3.Read
each
pa
( http: / / www.21cnjy.com )ragraph
carefully
and
find
out
the
answers
to
the
questions
1.
What
vehicle
( http: / / www.21cnjy.com )do
people
use
to
Mars
at
present
And
how
long
does
it
take
2.
What
vehicle
may
people
use
to
go
to
Mars
in
the
future
3.
What
are
the
problems
of
living
on
Mars
4.
What
will
food
on
Mars
be
like
4.
Discuss
Differences
between
life
on
Earth
and
life
on
Mars.
Life
on
the
Earth
today
Life
on
Mars
in
2100
【课堂检测】
单项选择
(
)
1.
The
weather
today
is
hotter
than
yesterday.
A.
it
B.
that
C.
those
D
.this
(
)
2.
About
of
the
earth
is
covered
with
water.
A.
three
fourth
B.
third
four
C.
three
fourths
D.
third
fours
(
)
3.
—
The
stu
( http: / / www.21cnjy.com )dent
is
not
at
school
today
,he
ill
at
home.—
You
are
right.
A
.may
be
,
Maybe
B.
maybe
,
May
be
C.
may
be,
Maybe
D.
maybe,
Maybe
(
)
4.
There
is
noise
outside
so
I
can
not
go
to
sleep.
A.
many
B.
a
few
C.
a
number
of
D.
lots
of
(
)
5.
—Can
yo
( http: / / www.21cnjy.com )u
lend
me
a
pen
to
—OK,
do
you
have
anything
to
A.
write
,
write
with
B.
write
with,
write
C.
write,
write
D.
write
with,
write
with
(
)
6.
He
invited
several
friends
to
his
party,
but
_______
came.
A.
little
B.
few
C.
a
little
D.
a
few
(
)
7.
If
you
( http: / / www.21cnjy.com )
want
to
drive,
you
can
buy
a
car
which
______
in
the
air.
A.
floats
B.
to
floating
C.
float
D.
to
float
(
)
8.
Do
you
know
when
the
astronauts
first
____the
moon
A.
arrived
B.
arrived
on
C.
reached
to
D.
got
(
)
9.
Some
stud
( http: / / www.21cnjy.com )ents
think
that
living
on
________
planet
is
really
pleasant.
A.
other
B.
another
C.
the
other
D.
others
(
)10.
—Mum,
why
do
you
always
make
me
eat
an
egg
every
day
—
______
enough
protein
and
nutrition
as
you
are
growing
up.
A.
Get
B.
Getting
C.
To
get
D.
To
be
getting.
(
)11.
_______
in
a
dome
with
10
bedrooms
is
________
possible.
A.
Live,
highly
B.
Living,
high
C.
Live,
higher
D.
Living,
highly
(
)12.We
don’t
know
______
in
the
future.
A.
what
life
will
be
like
B.
what
life
will
like
C.
what
will
life
like.
D.
what
will
life
be
like
(
)13.
_______
on
Mars
have
to
wear
special
boots
_________
themselves
heavier.
A.
Human,
to
make
B.
Humans,
to
make
C.
Human,
make
D.
Humans,
making
(
)14.
“Which
is
the
smallest
number
of
the
four ”
“______.”
A.
A
half
B.
A
quarter
C.
Two-thirds
D.
Three-fourths
(
)15.Daniel
wa
( http: / / www.21cnjy.com )nts
to
buy
a
mobile
phone
and
there
are
different
types
in
the
shop
for
him_________.
A.
to
choose
B.
choosing
C.
to
choose
from
D.
choosing
from
【课后拓展】
根据所给汉语完成下列句子
1.
我们自己的星球—地球正变得越来越拥挤，污染越来越重。
__________________________________________________________________.
2.
目前，我们的宇宙飞船太慢了而不能够送很多人去火星。
__________________________________________________________________.
3.
火星上的重力仅约为地球重力的八分之三。
__________________________________________________________________.
4.
和地球上的生活相比
，
火星上的生活在某种程度上会更好
__________________________________________________________________.
5.
每个学生将会在家里拥有一台和星际网络相连的电脑。
__________________________________________________________________.
9下
Unit
4
Reading
(2)
【课前预习】
预习导航
预习课文，翻译下列词组
由于人口的快速增长
随着技术的发展
以药片的形式
住在有着巨大的舒服的房间的房子里
和星际网络相连的电脑
被专门设计
【课堂学习过程】
Step1.
Revision
Ask
the
students
to
read
the
article
loudly
and
complete
the
table
.
Step
2.
Language
points.
1.
Compared
( http: / / www.21cnjy.com )with
life
on
Earth,
life
on
Marswould
be
better
in
many
ways.
(L23)
词汇理解：A:
compare
vt.
对照；比较
常与介词with和to搭配
与三年前相比，她的英语水平有了很大提高。
书可以被比作朋友。
（把……比作……只能用to）
2.
Every
student
( http: / / www.21cnjy.com )will
have
a
computer
at
home
connected
to
an
interplanetary
network.
词汇理解：connect
vi.
连接；把……联系起来
注意：当connect表示“与……有联系”时，后接with而不用to。
警察认为这小刀和这件谋杀案没有关系。
3.
Our
own
p
( http: / / www.21cnjy.com )lanet
,
the
earth
,
is
becoming
more
and
more
crowded
and
polluted
because
of
the
rapid
increase
in
population.
词汇理解：population:
( http: / / www.21cnjy.com )集合名词，可以有冠词a，但无复数变化。作主语时，若表示整体概念，谓语动词用单数；若表示个体概念，谓语动词用复数。
世界人口增长很快。
这里三分之一的人口是工人。
( http: / / www.21cnjy.com )
注意：北京的人口是多少？
( http: / / www.21cnjy.com )
中国的人口比美国多
( http: / / www.21cnjy.com )。
【课堂检测】
单项选择:
(
)1.
We
have
so
many
kinds
of
guitars
for
you
.
A.
to
choose
( http: / / www.21cnjy.com )B.
to
choose
from
C.
to
be
chosen
D.
to
be
chosen
from
(
)2.
Millie
makes
her
cousin
the
flowers
every
day.
A.
waters
B.
watering
C.
water
D.
to
water
(
)3.
The
water
( http: / / www.21cnjy.com )
in
the
river
smells
terrible.
People
must
dirty
things
into
it.
A.
be
kept
to
throw
B.
be
kept
from
throwing
C.
kept
to
throw
D.
keep
from
throwing
(
)4.
I
______
believe
the
short
boy
____
from
the
USA.
A.
/;
isn’t
B.
don’t;
come
C.
don’t;
is
D.
/;
doesn’t
come
(
)5.
It
____
very
exciting
____
travelling
before
nine
o’clock.
A.
ma
( http: / / www.21cnjy.com )ybe;
to
go
B.
maybe;
go
C.
may
be;
to
go
D.
may
be;
go
(
)6.
–What’s
o
( http: / / www.21cnjy.com )ne
third
and
a
half,
do
you
know
--Yes,
it’s
_______.
A.
one
fifth
( http: / / www.21cnjy.com )
B.
two
fifths
C.
six
fifths
D.
five
sixths
(
)7.
--This
small
town
is
developing
so
fast
these
years.
--Yes.
But
it
( http: / / www.21cnjy.com )’s
sad
that
at
the
same
time,
the
air
is
getting
______polluted.
A.
more
and
m
( http: / / www.21cnjy.com )ost
B.
most
and
most
C.
more
and
more
D.
much
and
more
【课后拓展】
一、动词填空：
1.
The
scientist
told
us
light
(travel)
faster
than
sound.
2.
You’d
better
(not
wake)
me
up
when
I
am
sleeping.
3.
The
businessman’s
s
( http: / / www.21cnjy.com )on
(kidnap)
by
him
yesterday
evening.
4.
When
I
was
d
( http: / / www.21cnjy.com )oing
my
homework,
I
heard
someone
_________
(knock)
at
the
door.
5.
Great
changes
( http: / / www.21cnjy.com )______________
(take)
place
in
our
country
since
twenty
years
ago.
6.
The
student
( http: / / www.21cnjy.com )s
_______
(divide)
into
several
teams
during
their
stay
in
Hongmei
Park
yesterday.
7.
By
2100,
we
will
sp
( http: / / www.21cnjy.com )end
only
a
few
hours
__________
(travel)
to
Mars
in
space
shuttles.
二、翻译：
1.她把自己的答案与书中的答案作了比较。
2.去火星的旅程将可能会非常不舒服。
3.我们的城市变得越来越拥挤了。
4.中国是世界上人口最多的国家。
5.截止明天中午十二点，我们必须完成这项工作。9下Unit
4
Task
【课前预习】
翻译下列词组
1.
一本关于生活在火星上的指南
2.一种很受欢迎的娱乐形式
3.低重力篮球赛
4.
无污染车辆
【课堂学习过程】
Step
1.
Review
the
life
on
Mars.
Step
2.
：
Part
A
Daniel
is
making
a
( http: / / www.21cnjy.com )
guide
to
living
on
Mars
in
the
future.
First,
help
him
complete
the
spider
gram
below
to
organize
his
ideas.
Write
the
correct
letters
in
the
blanks.
Step
3：Part
B
Daniel
is
writing
( http: / / www.21cnjy.com )
his
draft.
Help
him
complete
it.
Use
the
information
on
page
62
to
help
you.
Step
4：
.Part
C
Writing
Write
a
guide
and
include
some
drawings.
After
finishing
the
( http: / / www.21cnjy.com )
drafts
,show
them
on
the
screen.
Correct
the
mistakes.
【当堂反馈】
根据汉语提示完成句子
1.
Mr.
Wang
bought
a
(激光)
printer
yesterday.
2.
My
(电子的)
dictionary
is
broken.
3.
A
cinema
is
a
place
of
(娱乐).
4.
The
mobile
phone
is
(便宜的)
enough
for
me
to
buy.
5.
Have
you
ever
watched
a
(低重力的)
basketball
match
before
【课后拓展】
短文填空
Is
there
life
on
( http: / / www.21cnjy.com )
Mars
We
still
do
not
know.
According
to
scientific
data,
we
are
s
1
that
people
cannot
live
on
Mars.
Earth
people
need
much
oxygen
to
breathe,
but
there
is
almost
no
oxygen
on
Mars.
Living
on
Ma
( http: / / www.21cnjy.com )rs
would
be
l
2
living
on
a
very
high
mountain.
There
would
be
little
air.
It
might
be
50
a
3
zero
at
noon
and
100
below
zero
at
night.
Many
people
u
4
to
think
there
could
be
plants
on
Mars.
We
now
know
that
Mars
has
very
little
carbon.
Carbon
is
a
kind
of
material
found
in
all
p
5
and
animals
on
Earth.
Through
a
telesc
( http: / / www.21cnjy.com )ope,
Mars
l
6
red.
In
some
places,
it
seems
grey.
At
times,
the
grey
colour
t
7
grey-green,
then
brown,
and
then
grey
again.
People
once
thought
this
suggested
that
plant
life
changed
c
8
with
seasons.
Today
we
know
th
( http: / / www.21cnjy.com )at
the
red
colour
c
9
from
a
fine
dust
of
iron
on
the
planet.
Scientists
are
still
working
to
e
10
the
changing
colours.
Will
man
go
to
Mars
one
day
If
they
do,
they
will
have
to
take
along
their
own
oxygen,
food,
clothes,
and
something
to
sleep
in.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.9下
Unit
4
Grammar
【课前预习】
一、预习导航
（一）将复合句改成简单句可以利用非谓语形式即：to
do
和doing,
in
order
to.
（二）思考：是否还有其他形式将复合句改成简单句？
1.He
went
to
school
when
he
was
7
years
old.
2.We
can’t
finish
the
work
if
you
don’t
help
us.
3.People
who
wear
red
are
active.
（三）将下列词组翻译成英语：
1.飘浮在太空中
2.没有水和氧气
3.第一个进入太空的人
4.搬到另一个星球
5.快速增长
6.太空旅行的速度
7.背着氧气罐
8因为低压力
【课堂学习过程】
Step1.Presentation
Write
some
sentences
( http: / / www.21cnjy.com )
on
the
blackboard
and
get
students
to
recognize
the
types
of
these
sentences.
1
If
there
is
( http: / / www.21cnjy.com )no
fresh
food,
meals
will
not
be
as
tasty
as
they
are
today.
2
It
would
b
( http: / / www.21cnjy.com )e
funny
to
play
football
on
Mars
because
of
the
low
gravity.
Step2.Activity1：Part
A
Using
adverbial
clauses
or
simple
sentences.
We
can
rewri
( http: / / www.21cnjy.com )te
some
adverbial
clauses
in
simple
sentences
with
prepositional
phrases
beginning
with
at
the
age
of,
because
of
and
without.
Neil
Armstrong
received
his
students
pilot’s
licence
when
he
was
16.
Neil
Armstrong
receiv
( http: / / www.21cnjy.com )ed
his
students
pilot’s
licence
at
the
age
of
16.
People
might
float
in
space
because
the
gravity
is
low.
People
might
float
in
space
because
of
the
low
gravity.
Humans
cannot
survive
without
food,
water
or
oxygen.
Humans
cannot
survive
food,
water
or
oxygen.
Step3.Activity2：Part
B
Using
object
clauses
or
simple
sentences
We
can
rewrite
some
o
( http: / / www.21cnjy.com )bject
clauses
in
simple
sentences
with
prepositions
like
of
and
about.
The
smell
of
the
pills
reminds
them
that
food
on
the
Earth
is
tasty.
The
smell
of
the
pills
reminds
them
of
the
tasty
food
on
the
Earth.
Are
they
sure
about
space
travel
will
be
very
fast
Are
they
sure
about
the
fast
speed
of
space
travel
Step4.Activity3
PartC
Using
defining
relative
clauses
or
simple
sentences
We
can
rewrite
s
( http: / / www.21cnjy.com )ome
defining
relative
clauses
in
simple
sentences
with
prepositions
like
with
and
in.
People
might
live
in
houses
which
have
huge
comfortable
rooms.
People
might
live
in
houses
with
huge
comfortable
rooms.
On
Mars
you
might
see
people
who
wear
special
boots.
On
Mars
you
might
see
people
in
special
boots.
Step5
Practice
1.Ask
students
to
do
exercise
of
Part
A.
2
Ask
students
to
do
exercise
of
Part
B.
Rewrite
Millie’s
sentences
using
the
words
in
brackets.
3.Ask-
students
to
do
exercise
of
Part
C.
【课堂检测】
一、选择合适的引导词填空
1.
Mrs
White
was
sure
__________(that,
if)
John
stole
her
wallet.
2.
I
am
not
sure
__________
(if,
what)
she
will
go
to
the
zoo
with
us
tomorrow.
3.
I
want
to
know
__
( http: / / www.21cnjy.com )________
(if,
whether)
you
like
playing
football
or
not.
4.
I’d
like
to
know
( http: / / www.21cnjy.com )
__________
(if,
that)
she
will
go
there.
__________
(Whether,
If)
She
goes
there,
please
tell
me
as
soon
as
possible.
5.
He
tells
me
__________
(that,
if)
there
is
an
American
film
this
evening.
6.
She
didn’t
know
__________
(who,
where)
they
were
waiting
for.
二、根据句子的意思和中文提示写出单词
1.
Our
earth
is
becoming
more
and
more
（污染）.
2.
Our
bodies
become
（健康）than
before.
3.
Chinese
（药）is
famous
all
over
the
world.
4.
The
man
was
（呼吸）heavily
at
that
time.
5.
The
car
is
（专门地）designed
for
the
president.
6.
He
doesn’t
know
how
to
（描述）what
he
looks
like.
7.
He
is
in
his
（四十）.
8.
（地球引力）will
be
a
problem
for
the
early
settlers
on
Mars.
9.
There
will
（可能）be
no
rain
tomorrow.
10.
A
theatre
was
（挤满）with
audience.
【课后拓展】
一、缺词填空
Last
Friday
,
Mr
( http: / / www.21cnjy.com )
Chen
t
1
his
class
to
the
Space
Museum.
There
were
many
things
about
space
there.
F
2
,
the
children
saw
a
film
about
space
travel.
They
saw
h
3
the
space
shuttle
took
off
into
space
and
later
landed
on
Earth
a
4
.
It
was
very
exciting
and
the
children
f
5
they
were
traveling
in
space
themselves!
A
6
the
films,
Mr
Chen
took
them
to
see
some
rocket
models
and
space
shuttle
models.
The
models
l
7
very
real,
but
they
were
much
s
8
.
Then
the
children
saw
some
moon
rocks.
Two
Americans
l
9
on
the
moon
in
1969.
They
put
an
American
flag
there.
Then
they
took
some
rocks
back
to
America.
Before
the
children
left,
they
also
w
10
a
video
show
about
people
living
and
working
in
a
space
lab.
The
people
could
stay
in
the
space
lab
for
months.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.9下
Unit
4
Study
skills
【课前预习】
1.课前预习61页内容，遇到疑问的地方做个记号，力求在课堂中顺利解决。
2.你能把下列短语翻译成中文吗？
in
order
to
make
a
plan
______________
make
spelling
( http: / / www.21cnjy.com )mistakes
grammar
rules
____________
copy
the
new
words
( http: / / www.21cnjy.com )
keep
an
English
diary__________
improve
my
listening
skills____________________________________
【课堂学习过程】
任务一：检查预习作业。.
任务二：Now
complete
the
( http: / / www.21cnjy.com )
self-assessment
form
in
Part
A
yourself.
Then
write
your
own
plan
for
studying
English.
任务三：Writing
Task
假设你是光华中学英语校刊的编辑李铭。有一天你收到林涛的电子邮件，邮件内容如下。请仔细阅读邮件内容并回复。词数不少于80。
Dear
Li
Ming,
I’m
Lin
Tao,
a
( http: / / www.21cnjy.com )
student
from
Grade
Eight.
I
know
your
English
is
very
good,
so
I
want
to
ask
you
for
help.
I
study
English
very
hard,
but
it
seems
that
I
haven’t
made
much
progress.
This
makes
me
worried.
I
really
don’t
want
to
give
it
up.
What
should
I
do
Yours,
Lin
Tao
【技能点拨】
该写作要求回复一封电子邮件。首先大家应理解
( http: / / www.21cnjy.com )所给邮件的内容，抓住问题的关键——林涛很努力地学英语，但进步不大，不知该怎么办。因此，大家在回复邮件时，应针对林涛的情况给出建议。这是一篇半开放作文，大家可以根据自己学习英语的经验给出合理建议。
【推荐词汇】
join
the
English
Corn
( http: / / www.21cnjy.com )er,
make
good
use
of,
be
afraid
of,
make
mistakes
【当堂反馈】
一、用所给单词的正确形式填空。
1.There
might
_________(be)
many
more
people
willing
to
buy
cars.
2.The
shirts
in
this
shop
are
very
________(fashion).
3.---________you
ever
______(be)
to
Nanjing
---No,
never.
4.---Who
will
you
have
______(do)
the
work
---The
monitor.
He
is
sure
to
do
it
well.
5.When
something
______(worry)
me,
I
can
always
go
to
her.
二、单项选择。
(
)1.I
______don’t
know
if
it
is
a
_______story.
A.real,
true
B.
really,
real
C.
really
true
D.
truly,
true
(
)2.Everyone
knows
that
the
earth
______around
the
sun.
A.
moves
B.
was
moving
C.moved
D.
is
moved
(
)3.Mars
will
be
a
good
place__________.
A.
to
live
B.
to
live
with
C.
to
live
on
D.
living
(
)4.Don’t
ask
h
( http: / / www.21cnjy.com )im
to
study
too
late
into
night._______,
he
is
only
a
child.
A.
As
a
result
B.
After
all
C.
On
earth
D.
For
example
(
)5.---Alex,
did
you
find
our
old
school
last
week
---Yes,
but
wit
( http: / / www.21cnjy.com )h
much
difficulty,
for
it
has
______changed
over
these
years.
A.completely
B.never
C.
hardly
D.
partly
【课后拓展】
完形填空。
This
week
in
Life
( http: / / www.21cnjy.com )style
we
have
two
very
different
views
on
city
life
compared
to
life
in
a
small
town.
Mike
Larson
lives
in
a
____1____
town
and
he
thinks
the
way
of
life
there
is
much
better
than
that
in
a
big
city.
In
Mike’s
opinion,
a
small
town
is
___2___,
and
it
has
a
clean
and
safe
environment,
especially
for
children.
People
__3__
very
friendly
and
there
aren’t
so
many
problems
with
dangerous
people
as
there
are
in
the
city.
And
of
course,
the
houses
in
a
small
town
are
__4_
expensive
than
those
in
a
big
city.
But
Mike
says
there
( http: / / www.21cnjy.com )
are
some
bad
things
5__
living
in
a
small
town.
There
aren’t
enough
things
for
young
people
___6__
and
there
aren’t
many
shops.
Public
environment
isn’t
very
good,
___7___.
The
school
in
his
town
isn’t
big
enough
to
give
his
children
everything
they
__8__,
and
there
isn’t
a
hospital.
But
Mike
says,
―I
enjoy
__9__
in
a
small
town
and
I’m
too
old
to
move
anyway.
Cathy
Ramos,
on
the
ot
( http: / / www.21cnjy.com )her
hand,
says
the
city
is
the
place
for
her.
The
city
has
the
best__10__
like
very
good
schools
and
hospitals.
It
also
has
great
shopping
centers
and
large
stores
where
you
can
buy
__11__
you
want.
There’s
also
__12__
transport:
buses
and
taxis,
and
the
airport
is
near
the
city.
Cathy
says
__13_
there
are
problems
in
a
big
city.
It’s
so
busy
and
there
are
too
many
__14__
on
the
road
and
it’s
definitely
more
expensive
than
a
small
town.
There's
more
danger,
and
it
isn’t
as
__15__
as
the
country.
(
)1.
A.
small
B.
huge
C.
big
D.
large
(
)2.
A.
peace
B.
peacefully
C.
peaceful
D.
noise
(
)3.
A.
aren't
B.
is
C.
isn't
D.
are
(
)4.
A.
more
B.
less
C.
least
D.
little
(
)5.
A
.to
B.
about
C.
from
D.
for
(
)6.
A
.to
do
B.
doing
C.
done
D.
did
(
)7
A.
too
B.
either
C.
as
well
D.
also
(
)8.
A.
pass
B.
receive
C.
get
D.
need
(
)9.
A.
to
live
B.
live
C.
living
D.
lived
(
)10.
A.
parks
B.
zoos
C.
services
D.
libraries
(
)11
A.
something
B.
nothing
C.
none
D.
anything
(
)12.
A.
plenty
of
B.
lot
of
C.
a
lot
D.
plenty
(
)13.
A.
certain
B.
suddenly
C.
quickly
D.
certainly
(
)14
A.
ships
B.
planes
C.
cars
D.
subway
(
)15.
A.
clean
B.
cleaner
C.
dirtier
D.
dirty
