内容正文:
UNIT
4 SPACE
EXPLORATION
Culture
Background
Analysis
Space
Universe
Solar
system
Asteroid
Spacecraft
Mars
Atmosphere
Galaxy
Rover
Chinese
scientists
have
completed
the
con-
struction
of
a
rover(探测车),which
is
planned
to
be
used
in
the
countrys
first
mission
to
Mars,
Chinese
media
reported,citing
space
experts.
The
planned
mission
includes
orbiting,
landing
and
moving
on
the
surface
of
Mars,ac-
cording
to
the
Global
Times
newspaper.
If
the
mission
succeeds, scientists
will
be
able
to
study
the
planets
atmosphere,as
well
as
topographical(地形), geological
and
magnetic
field
features,which
will
help
to
get
a
clue
about
the
origin
and
evolution
(development)
of
Mars
and
the
entire
Solar
System.
At
the
same
time,the
main
goal
of
the
mis-
sion
is
to
find
possible
signs
of
life
on
Mars,as
well
as
to
help
scientists
understand
whether
conditions
on
Mars
may
change
in
the
future
so
that
the
planet
will
be
suitable
for
human
life.
According
to
earlier
reports, China
will
launch
its
first
mission
to
Mars
in
July
or
August
2020.
It
is
due
to
be
launched
by
the
Changzheng
5
(“ Long
March
5”) rocket
from
the
Wenchang
cosmodrome(卫星发射基地)
in
Hainan
Province.
The
heavy
lift
launch
vehicle
is
designed
to
directly
bring
the
probe(探测器)
to
the
transi-
tional
Earth-Mars
orbit(地火转移轨道).
According
to
preliminary(初步的)
calcula-
tions,it
will
take
seven
months
to
reach
the
sur-
face
of
the
Red
Planet.
If
the
mission
succeeds,
the
probe
will
send
data
to
Earth
in
2021.
根据上文判断正(T)误(F)。
( ) 1.
Chinese
scientists
have
finished
the
first
mission
to
Mars.
( ) 2.
The
mission
is
to
orbit, land,move
and
live
on
Mars.
( ) 3.
If
the
mission
is
successful,scientists
will
get
much
information
about
Mars.
( )4.
The
mission
rocket
will
be
launched
in
Hainan.
( ) 5.
The
vehicle
will
spend
7
months
reaching
Mars.
52
UNIT
4 SPACE
EXPLORATION
Period
1 Listening
and
Speaking
Ⅰ.
重点知识讲解
1.
mental
【归纳拓展】
mental
adj.
精神的;思想的
physical
adj
身体的
mentally
adv.
精神地
【情境助记】
(1)She
was
suffering
from
.
她患有精神障碍。
(2)The
little
boy
is
very
alert.
小男孩精神非常警觉。
2.
intelligent
【归纳拓展】
intelligent
adj.
聪明的
intelligence
n.
智力
【情境助记】
(1)The
boy
was
he
went
to
uni-
versity
at
an
early
age.
这个男孩如此聪明以至于很小就上了
大学。
(2) They
have
made
great
progress
in
machine
translation
and
.
他们在机器翻译和人工智能方面取得了
长足的进步。
3.
go
up
【归纳拓展】
(1) go
up
by
上升了 ( 表示上升的程度或
幅度)
go
up
to
上升到(表示上升后的结果)
(2)
go
after
追逐;追求
go
against 反对;违背;不利于
go
ahead
进行,进展;做吧,干吧
go
along
进展;继续
go
by
(时间)流逝
go
over
仔细检查
go
in
for
爱好;参加考试(或竞赛)
go
out 出去;熄灭
go
through
仔细察看某事物,检查某事
物;经历,遭受;(法律、合同等正式)通过
go
down(物价等)下跌;(温度等)下降;
(船等)
下沉;(日、月) 落到地平线下,
落下
go
without 勉强凑合;没有……也行
【情境助记】
( 1) Several
new
malls
in
the
centre
of
this
city.
几个新的购物中心正在这个城市的中心
兴建。
(2)It
is
predicted
that
food
prices
will
continue
to
in
the
next
few
months.
预计未来几个月,食品价格将继续上涨。
Ⅱ.
重点句型解读
1.
Astronauts
not
only
had
to
learn
how
to
use
space
equipment,but
also
had
to
do
a
lot
of
mental
and
physical
training.
宇航员不仅要学习如何使用太空设备,还
要进行大量的脑力和体力训练。
(1)句式分析:这是一个使用了 not
onlybut
also的并列句。
(2) not
only but
( also) 表示“不但……
53
而且……”。
该结构用法说明:
①语法功能:连词词组,用于连接平行结构的
句子、短语、名词、代词等
②主谓一致:参照就近原则
③句子结构:当 not
only
位于句首,且后接句
子时,后面的句子要用部分倒装结构
Not
only
the
students
but
also
the
teacher
was
against
the
plan.
不但学生们反对这个计划,老师也反对。
He
not
only
read
the
book,but
also
remembered
what
he
had
read.
他不但读了这本书,而且记得所读的内容。
Not
only
does
the
sun
give
us
light
but
also
it
gives
us
heat.
太阳给我们提供光和热。
单句语法填空
①Not
only
he
but
also
I
( be)
fond
of
playing
the
piano.
②Not
only
he
but
also
his
parents
( be)
pleased
when
the
result
was
an-
nounced.
2.
I
think
being
an
astronaut
would
be
cool.
我认为成为一名宇航员会很酷。
(1)
句式分析:这是一个复合句。 主句的主
语是 I,think 是谓语,后面是省略了引导
词 that 的宾语从句。 在宾语从句中,be-
ing
an
astronaut 是动名词作主语。
(2)
v. -ing(短语)作主语
①v. -ing(短语)作主语往往表示一般情况或
抽象动作,其被动形式为 being
done。
②谓语动词的数:单个的 v. -ing(短语) 作主
语时,谓语动词通常用单数形式;但是两个及
以上的 v. -ing(短语)作主语时,谓语动词的
数要根据叙述的事来确定。 如果是一件事,
谓语动词要用单数形式;如果是两件或多件
事情,谓语动词用复数形式。
Reading
aloud
is
very
important
for
us
to
learn
a
foreign
language.
大声朗读对我们学习外语非常重要。
Being
praised
by
his
teacher
made
him
regain
confidence.
被老师表扬使他重新获得了信心。
Seeing
much, suffering
much, and
studying
much
are
the
three
pillars
of
learning.
见识多、遭难重、钻研深是学问的三大要素。
③当 use,good,worth,fun 等名词或形容词作
表语时, 可用 it 作形式主语, 把作主语的
v. -ing 后置。 常见句型有:
It
is
no
use / no
good / a
waste
of
time
doing
sth.
做某事没有用 / 没有好处 / 浪费时间。
It
is
worth
doing
sth.
做某事是值得的。
I
think
it
is
no
good
reading
in
bed.
我认为在床上看书没有好处。
It
is
worth
seeing
the
movie
for
another
time.
这部电影值得再看一次。
④v. -ing(短语)作主语时,如果要突出动作的
执行者,要在前面加上其逻辑主语,这个逻辑
主语要用名词所有格或形容词性物主代词,
不能用名词的普通格或人称代词宾格。
Roses
coming
wont
be
of
much
help.
罗丝的到来不会有多大帮助。 ( 不能用
Rose)
单句语法填空
① Learning
to
think
critically ( 批 判 性 地 )
( be )
an
important
skill
54
UNIT
4 SPACE
EXPLORATION
todays
children
will
need
for
the
future.
②
( bring)
up
in
a
poor
family
made
Tom
very
hard-working
when
he
was
still
young.
Ⅲ.
小试牛刀
1.
The
( mental) disabled
chil-
dren
need
more
concern
and
love.
2.
A
childs
( intelligent)
deve-
lops
rapidly
between
ages
of
four
and
five.
3.
Not
only
his
parents
but
also
his
brother
(go)
to
the
Summer
Palace,
and
they
havent
been
back
yet.
4.
( know)
the
differences
be-
tween
the
two
research
findings
will
be
help-
ful
to
your
experiment.
5.
Its
no
use
(worry)
about
it.
You
can
do
something
to
change
it.
6.
To
get
a
better
grade, you
should
go
the
notes
again
before
the
test.
7.
I
was
in
the
middle
of
packing
up
my
things
when
suddenly
the
power
went
in
the
neighborhood.
用 go 的相关短语完成以下句子
8.
I
didnt
poetry
before, but
now
Im
beginning
to
take
an
interest
in
it.
9.
As
time
,he
finds
it
important
to
learn
another
foreign
language.
10.
—The
woman
biologist
had
stayed
in
Africa
studying
wild
animals
for
13
years
before
she
returned.
—She
must
have
a
lot!
Ⅳ.
语法填空
Interviewer: Today
we
are
very
pleased
1. ( chat )
with
Mr
Yang
Liwei, the
first
Chinese
astronaut.
Welcome
to
the
show,
Mr
Yang.
Mr
Yang:Thank
you.
Interviewer:Mr
Yang,our
audience
is
very
curious
about
how
you
succeeded
in
2. (become)Chinas
first
astronaut.
It
must
have
been
a
very
difficult
thing
to
achieve.
Did
you
always
want
to
be
an
astronaut?
Mr
Yang: Yes, I
dreamt
3. it
when
I
was
young,but
I
never
thought
my
wish
would
come
true.
It
took
a
long
time.
First, I
got
my
college
degree
when
I
was
22,and
then
I
worked
as
a
fighter
pilot
for
around
10
years.
I
finally
became
Chinas
first
astronaut
when
I
was
38
years
old.
Interviewer: Oh, so
you
must
be
a
really
4. ( experience)
pilot.
Do
you
think
that
was
one
of
the
reasons
5. you
were
chosen
for
the
space
programme?
Mr
Yang:Sure,I
had
1,350
hours
of
flight
experience,6. I
think
really
helped
me.
Interviewer:So
how
difficult
was
it
to
join
the
space
programme?
Mr
Yang:There
was
a
lot
of
competition.
Altogether,14
of
us
were
chosen
7.
among
1,500
pilots
to
train
for
space
flights.
Interviewer: That
sounds
really
difficult.
Did
you
also
have
to
be
8. certain
size
and
weight?
55
Mr
Yang:Yes,at
the
time,you
had
to
be
shorter
than
172
centimetres
in
9.
(high) and
weigh
less
than
70
kilograms.
You
also
had
to
be
in
perfect
health
and
perfect
shape.
Interviewer:So
you
were
the
perfect
choice!
As
we
all
know,an
astronaut
needs
to
be
healthy
and
calm
in
order
to
work
in
space.
But
you
al-
so
had
to
study
a
lot,too,right?
Mr
Yang:Yes,I
had
to
learn
English,sci-
ence, and
astronomy.
I
also
had
to
practice
10. (use)
space
equipment,and
do
a
lot
of
mental
and
physical
training.
It
was
very
tiring,but
I
was
so
proud
to
have
the
opportuni-
ty.
56
14.
on 15.
selection 16.
coming 17.
was
admitted
18.
about 19.
from;being
injured 20.
from
Ⅳ.
语法填空
1.
admitted 2.
occurred 3.
views 4.
Having
walked
5.
was
discovered 6.
which 7.
their 8.
a 9.
rapidly
10.
from
Period
4 Writing
读后续写
【参考范文】
Paragraph
1:
Approaching
the
doorway, Jenny
took
a
deep
breath.
When
she
knocked
at
the
door,she
found
the
door
was
locked
and
her
mother
was
not
in.
Disappointed, she
sat
down
in
front
of
the
house.
“ Where
could
my
mother
be?”
she
wondered.
“ Was
she
still
angry
with
me?”
Again,the
scene
of
the
quarrel
appeared
in
her
mind.
She
remembered
her
rudeness
to
her
mother.
Realizing
that
all
the
scolding
from
her
mother
was
due
to
the
fact
that
her
mother
really
loved
her,she
felt
rather
ashamed,and
tears
began
to
roll
down
her
cheeks.
Paragraph
2:
A
gentle
touch
on
her
hair
called
her
mind
back.
She
raised
her
head
and
saw
the
familiar
face
of
her
mother.
“ Honey, Ive
been
looking
for
you,”
she
said,tired
and
relieved.
Jenny
couldnt
help
throwing
herself
into
her
mothers
arms
and
cried.
“Mum,Im
so
sorry
to
have
quarreled
with
you
and
thank
you
for
all
you
have
done
for
me. ”
She
expressed
her
sincere
apology
and
great
thanks.
Hearing
this,her
mother
smiled
patting
her
back
gently.
UNIT
4 SPACE
EXPLORATION
Culture
Background
Analysis
1—5 FFTTT
Period
1 Listening
and
Speaking
Ⅰ.
重点知识讲解
1.
(1)a
mental
disorder
(2)mentally
2.
(1)so
intelligent
that
(2)artificial
intelligence
3.
(1)are
going
up
(2)go
up
Ⅱ.
重点句型解读
1.
①am ②were
2.
①is ②Being
brought
Ⅲ.
小试牛刀
1.
mentally 2.
intelligence 3.
has
gone 4.
Knowing
5.
worrying 6.
over 7.
out 8.
go
in
for 9.
goes
by
10.
gone
through
Ⅳ.
语法填空
1.
to
chat 2.
becoming 3.
of 4.
experienced 5.
why
6.
which 7.
from 8.
a 9.
height 10.
using
Period
2 Reading
and
Thinking
Ⅰ.
重点知识讲解
1.
(1)will
determine
(2)determine
to
work
harder
(3)was
determined
to
2.
(1)was
rather
disappointed
at
(2)was
disappointed
to
(3)are
disappointed
that
3.
(1)desire
(2)to
cooperate
with
us
(3)desire
you
to
4.
(1)signalling
(2)signal
5.
(1)lacked
determination
(2)of
4