词汇训练-Unit1
核心词汇基础过关
一、单词和词组检测（汉译英）
1.
结束；推断出
vt.
&
vi.
______________
2.
结论；结束
n.
______________
3.
分析
vt.
______________
4.
打败；战胜；使受挫；失败vt.&
n.
________
5.
照顾；护理；出席；参加
vt.
______________
6.
治愈；痊愈
vt.
n.
&
n.
______________
7.
挑战；向……挑战
vt.&
n.______________
8.
吸收；吸引；使专心
vi.
______________
9.
怀疑；被怀疑者；嫌疑犯
vt.&
n.
______________
10.
责备；谴责；过失
vt.&
n.______________
11.
污染；弄脏
vt.______________
12.
处理；操纵；炳，把手
vt.&
n.______________
13.
链接；联系
vt.&
n.______________
14.
宣布；通告
vt.______________
15.
命令；指示；教导
vt.______________
16.
捐献；贡献；捐助
vt.
&vi.
17.
拒绝；不接受；抛弃
vt.______________
18.
提出______________
19.
得出结论______________
20.
在……控制下______________
21.
失去控制，不能操纵______________
22.
专心______________
23.
应该受责备（用主动形式表示被动）______________
24.
也，另外，此外______________
25.
将…和…连接或联系起来
______________
26.
因…而死亡（内因）______________
27.
因…而死亡（外因）______________
28.
导致，通向______________
29.
有意义，说得通______________
30.
除…之外，此外______________
31.
为…作贡献或捐款，导致，有助于______________
32.
对…热情______________
33.
治好某人…病
34.
态度，观点，看法
35.
对某人要求严格
词汇训练-Unit1
核心词汇基础过关
答案
一、单词和词组检测（汉译英）
1.
结束；推断出
vt.
&
vi.
______________
答案：conclude
2.
结论；结束
n.
______________
答案：conclusion
3.
分析
vt.
______________
答案：analyse
4.
打败；战胜；使受挫；失败vt.&
n.
________
答案：defeat
5.
照顾；护理；出席；参加
vt.
______________
答案：attend
6.
治愈；痊愈
vt.
n.
&
n.
______________
答案：cure
7.
挑战；向……挑战
vt.&
n.______________
答案：challenge
8.
吸收；吸引；使专心
vi.
______________
答案：absorb
9.
怀疑；被怀疑者；嫌疑犯
vt.&
n.
______________
答案：suspect
10.
责备；谴责；过失
vt.&
n.______________
答案：blame
11.
污染；弄脏
vt.______________
答案：pollute
12.
处理；操纵；炳，把手
vt.&
n.______________
答案：handle
13.
链接；联系
vt.&
n.______________
答案：.
link
vt.______________
14.
宣布；通告
vt.______________
答案：announce
15.
命令；指示；教导
vt.______________
答案：instruct
16.
捐献；贡献；捐助
vt.
&vi.
答案：contribute
17.
拒绝；不接受；抛弃
vt.______________
答案：reject
18.
提出______________
答案：put
forward
19.
得出结论______________
答案：draw
a
conclusion
20.
在……控制下______________
答案：be/get
under
control
21.
失去控制，不能操纵______________
答案：be/get
out
of
control
22.
专心______________
答案：be
absorbed
in
23.
应该受责备（用主动形式表示被动）______________
答案：be
to
blame
24.
也，另外，此外______________
答案：in
addition
25.
将…和…连接或联系起来
______________
答案：link...to...
26.
因…而死亡（内因）______________
答案：die
of
27.
因…而死亡（外因）______________
答案：die
from
28.
导致，通向______________
答案：lead
to
29.
有意义，说得通______________
答案：make
sense
30.
除…之外，此外______________
答案：apart
from
31.
为…作贡献或捐款，导致，有助于______________
答案：contribute
to
32.
对…热情______________
答案：be
enthusiastic
about
33.
治好某人…病
答案：cure
sb.
of
illness
34.
态度，观点，看法
答案：point
of
view
35.
对某人要求严格
答案：(be)
strict
with
sb.
PAGE课文理解-Unit1
Reading阅读训练
一、阅读理解(根据课文内容选择正确答案）
(1)
Why
did
John
Snow
attend
Queen
Victoria
as
her
personal
physician?
A.
Because
he
was
well-known
all
over
the
world.
B.
Because
he
was
expert
at
medical
science.
C.
Because
he
was
an
old
doctor.
D.
Because
Queen
Victoria
liked
him
very
much.
(2)
Which
of
the
following
statements
is
NOT
true
according
to
the
text?
A.
John
Snow
was
a
famous
doctor.
B.
John
Snow
finally
defeated
“King
Cholera”.
C.
Cholera
was
a
deadly
disease
of
its
day.
D.
Few
people
died
every
time
there
was
an
outbreak
of
cholera.
(3)
After
he
made
further
investigations,
John
Snow
found
.
A.
cholera
multiplied
in
the
air
B.
people
absorbed
this
disease
into
their
bodies
with
their
meals
C.
the
water
from
the
polluted
river
was
to
blame
D.
flies
spread
the
disease
(4)
How
was
“King
Cholera”
defeated?
A.
By
people’s
not
polluting
the
river
again.
B.
By
people’s
healthy
eating
diets.
C.
By
people’s
delivering
the
water
from
other
places.
D.
By
people’s
stopping
drinking
the
polluted
water.
(5)
What’s
the
main
idea
of
the
text?
A.
John
Snow
was
a
well-known
doctor
in
London.
B.
The
cause
of
cholera
was
polluted
water.
C.
The
source
if
all
the
drinking
water
supplies
should
be
examined.
D.
How
John
Snow
found
the
cause
of
cholera
and
defeated
“king
Cholera”.
参考答案：
一、
(1)-
(5)
BDCDD
PAGE语法训练-Unit1
过去分词作定语和表语
一、语法单项填空
1.
I’m
calling
to
enquire
about
the
position
yesterday’s
China
Daily.
A.
advertised
B.
to
be
advertised
C.
advertising
D.
having
advertised
2.
The
players
from
the
whole
country
are
expected
to
bring
us
honor
in
this
summer
game.
A.
selecting
B.
to
select
C.
selected
D.
having
selected
3.
You
cannot
accept
an
opinion
to
you
un?less
it
is
based
on
facts.
A.
offering
B.
to
offer
C.
having
offered
D.
offered
4.
Tom
sounds
in
the
job
very
much,
but
I’m
not
sure
whether
he
can
manage
it.
A.
interested
B.
interesting
C.
interestingly
D.
interestedly
5.
Amie
Salmon,
disabled,
is
attended
throughout
school
days
by
a
nurse
to
guard
her.
A.
to
appoint
B.
appointing
C.
appointed
D.
having
appointed
her.
二、单句语法填空
1.
The
salesgirl
at
last
handled
the
difficult
customer
and
gave
a
(satisfy)
smile.
2.
It
was
such
a
(tire)
job
that
I
really
felt
(tire).
3.
Don’t
drink
(pollute)
water
because
it
can
cause
diseases.
4.
Look!
The
student
(seat)
at
the
back
of
the
classroom
is
(absorb)
in
a
novel
while
the
teacher
is
giving
a
lesson.
5.1
was
rather
(surprise)
when
I
was
told
about
the
(surprise)
accident.
6.
Who
wrote
the
book
(explain)
how
to
cut
the
death
rate
from
having
and
caring
for
babies?
7.
The
chairman
announced
the
(excite)
news
in
an
(excite)
voice.
8.
Please
get
the
(break)
clock
repaired
as
soon
as
possible.
9.
Hearing
what
he
said,
we
were
all
deeply
(impress).
10.
The
bridge
(build)
last
month
needs
repairing.
11.
After
completing
and
signing
it,
please
return
the
form
to
us
in
the
envelope
(provide).
12.
The
island,
(join)
to
the
mainland
by
a
bridge,
is
easy
to
go
to.
13.The
(break)
glass
was
(break)
by
John.
14.
The
(confuse)
expression
on
his
face
suggested
that
he
was
not
able
to
work
out
the
(confuse)
problem.
15.
In
April,
thousands
of
holiday
makers
remained
(stick)
abroad
due
to
the
volcanic
ash
cloud.
语法训练-Unit1
过去分词作定语和表语
答案
一、语法单项填空
1.
I’m
calling
to
enquire
about
the
position
yesterday’s
China
Daily.
A.
advertised
B.
to
be
advertised
C.
advertising
D.
having
advertised
答案：A
2.
The
players
from
the
whole
country
are
expected
to
bring
us
honor
in
this
summer
game.
A.
selecting
B.
to
select
C.
selected
D.
having
selected
答案：C
3.
You
cannot
accept
an
opinion
to
you
un?less
it
is
based
on
facts.
A.
offering
B.
to
offer
C.
having
offered
D.
offered
答案：D
4.
Tom
sounds
in
the
job
very
much,
but
I’m
not
sure
whether
he
can
manage
it.
A.
interested
B.
interesting
C.
interestingly
D.
interestedly
答案：A
5.
Amie
Salmon,
disabled,
is
attended
throughout
school
days
by
a
nurse
to
guard
her.
A.
to
appoint
B.
appointing
C.
appointed
D.
having
appointed
her.
答案：C
二、单句语法填空
1.
The
salesgirl
at
last
handled
the
difficult
customer
and
gave
a
(satisfy)
smile.
答案：satisfied
2.
It
was
such
a
(tire)
job
that
I
really
felt
(tire).
答案：tiring,
tired
3.
Don’t
drink
(pollute)
water
because
it
can
cause
diseases.
答案：
polluted
4.
Look!
The
student
(seat)
at
the
back
of
the
classroom
is
(absorb)
in
a
novel
while
the
teacher
is
giving
a
lesson.
答案：seated,
absorbed
5.1
was
rather
(surprise)
when
I
was
told
about
the
(surprise)
accident.
答案：surprised,
surprising
6.
Who
wrote
the
book
(explain)
how
to
cut
the
death
rate
from
having
and
caring
for
babies?
答案：explaining
7.
The
chairman
announced
the
(excite)
news
in
an
(excite)
voice.
答案：exciting,
excited
8.
Please
get
the
(break)
clock
repaired
as
soon
as
possible.
答案：broken
9.
Hearing
what
he
said,
we
were
all
deeply
(impress).
答案：impressed
10.
The
bridge
(build)
last
month
needs
repairing.
答案：built
11.
After
completing
and
signing
it,
please
return
the
form
to
us
in
the
envelope
(provide).
答案：provided
12.
The
island,
(join)
to
the
mainland
by
a
bridge,
is
easy
to
go
to.
答案：joined
13.The
(break)
glass
was
(break)
by
John.
答案：broken,
broken
14.
The
(confuse)
expression
on
his
face
suggested
that
he
was
not
able
to
work
out
the
(confuse)
problem.
答案：confused,
confusing
15.
In
April,
thousands
of
holiday
makers
remained
(stick)
abroad
due
to
the
volcanic
ash
cloud.
答案：stuck
PAGEUnit
1
Reading课文语法填空
John
Snow
Defeats
“King
Cholera”
一、语法填空(根据课文内容、依据语法规则完成下面短文）
John
Snow
was
a
well-known
physician
in
London
in
the
19th
century
and
wanted
to
help
ordinary
people
1________
(expose)
to
cholera
which
was
the
deadly
disease
of
its
day.
It
was
2________
(believe)
that
cholera
was
commonly
caused
by
the
bacteria
in
the
air
or
people
absorbed
this
disease
into
their
bodies
with
their
meals.
3________
(suspect)
that
the
second
theory
was
correct,
he
made
further
investigations
and
discovered
that
it
was
the
water
that
was
4________
(blame).
Next,
John
Snow
looked
into
the
source
of
the
water
for
these
two
streets
5________
all
the
dead
people
had
lived.
Fortunately
6________
he
found
that
it
came
from
the
river
polluted
by
the
dirty
water
from
London,
he
immediately
told
the
7________
(astonish)
people
in
Broad
Street
to
remove
the
handle
from
the
pump
so
that
8________
could
not
be
used.
In
another
part
of
London,
supporting
evidence
from
two
other
9________
(die)
that
were
linked
to
the
Broad
Street
outbreak
was
found
by
him,
too.
With
this
extra
evidence
John
Snow
was
able
to
announce
with
10________
(certain)
that
polluted
water
carried
the
germs.
Finally
“King
Cholera”
was
defeated.
一、
1.
exposed
2.
believed
3.
Suspecting
4.
to
blame
5.
where
6.
when
7.
astonished
8.
it
9.
deaths
10.
certainly课文理解-Unit1
Using
Language阅读训练
一、阅读理解(根据课文内容选择正确答案）
(1)
What
made
Copernicus
frightened
and
confused?
A.
The
fact
that
the
earth
was
the
centre
of
the
so?lar
system.
B.
The
conclusion
that
the
sun
was
the
centre
of
the
solar
system.
C.
The
fact
that
the
earth
goes
around
the
sun.
D.
The
fact
that
God
made
the
world.
(2)
Why
didn’t
Copernicus
publish
his
theory
immediately?
A.
Because
he
didn’t
think
it
was
complete.
B.
Because
he
was
afraid
of
being
attacked
Christian
Church.
C.
Because
his
friends
forbade
him
to
do
so.
D.
Because
no
one
supported
his
ideas.
(3)
When
did
Copernicus
publish
his
theory?
A.
After
his
death.
B.
Before
he
told
his
friends
about
it.
C.
As
he
lay
dying
in
1543.
D.
His
theory
was
never
published.
(4)
All
the
following
statements
made
it
strange
if
the
earth
was
the
centre
of
the
solar
system
except
that
.
A.
some
planets
in
the
sky
seemed
to
stop
or
move
backward
B.
some
planets
in
the
sky
appeared
brighter
at
times
and
less
bright
at
others
C.
some
planets
in
the
sky
seemed
to
go
forward
in
a
loop
D.
the
sun
goes
around
the
earth
(5)
What
was
the
Christian
Church’s
attitude
towards
Copernicus’
theory?
A.
The
Christian
Church
objected
to
his
theory.
B.
The
Christian
Church
was
in
favour
of
his
theory.
C.
The
Christian
Church
paid
much
attention
to
his
theory.
D.
The
Christian
Church
thought
highly
of
his
theory.
参考答案：
一、
(1)-
(5)
BBCDA
PAGE词汇训练-Unit
1
核心词汇综合达标
一、单词拼写(单句首字母填空)
1.
After
studying
all
the
materials
thoroughly,
they
c
?
that
he
was
guilty.
2.
We
felt
proud
because
we
d
?
their
team
by
ten
points
in
the
match.
3.
Sorry,
Mr.
Smith
has
an
important
meeting
to
a
?
right
now.
Shall
I
ask
him
to
call
back
an
hour
later?
4.
Being
e
?
to
the
sun
is
harmful
to
your
skin.
5.
The
only
effective
way
to
c
?
a
backache
is
to
rest.
6.
John
Snow
wanted
to
face
the
c
?
and
solve
the
problem.
7.
No
one
knows
who
killed
her,
but
the
police
s
?
her
husband.
8.
It
is
Mary
rather
than
you
who
is
to
b
?
for
the
broken
window.
9.
Ways
must
be
found
to
prevent
the
rivers
from
being
p
?.
10.
If
you
can't
h
?
the
job,
I
will
get
someone
else
to
do
it.
11.
The
government
a
?
that
they
would
go
to
war
against
the
enemy.
12.
So
many
rich
people
choose
to
c
?
money
to
charity
at
Christmas.
13.
It
was
hard
for
me
to
r
?
my
family's
religious
belief.
14.
Let's
a
?
the
problem
and
see
what
went
wrong.
15.
We
can
plant
more
trees
because
trees
a
?
carbon
dioxide
in
the
air
to
produce
oxygen.
二、单词拼写(根据中文提示拼写单词)
1.
When
?(参加)
networking
events,
ask
others
what
they
do
and
think
about
how
you
can
help
them.
2.
The
police
tried
to
get
some
clues
from
the
?(嫌疑犯),
but
he
remained
silent.
3.
He
did
not
want
to
?(显露)
his
fears
and
insecurity
to
anyone.
4.
It
is
a
great
?(挑战)
for
him
to
govern
the
country
well.
5.
We
can
?(推断出)
from
what
he
has
said
that
he
is
a
good
manager.
6.
He
is
extremely
?(谨慎的)
about
the
use
of
words.
7.
To
our
surprise,
the
old
doctor
?(治愈)
my
cousin
of
her
cancer.
8.
Many
people
?(责备、指责)
this
change
on
gases
such
as
carbon
dioxide.
9.
Companies
that
?(污染)
China's
ocean
waters
usually
feel
little
pressure
from
the
government.
10.
Having
?(分析)
the
results,
Dr.
Snow
drew
a
conclusion
that
water
had
caused
the
disease.
11.The
army
was
well-trained
and
well-armed,
and
had
little
difficulty
?(战胜)
their
enemy.
12.
Fresh
air
and
exercise
?(有助于)
to
good
health.
13.
I
can't
carry
the
bucket
if
the
?(把手)
is
broken.
14.
Ladies
and
gentlemen,
I
come
here
to
?(宣布)
the
winner
of
the
competition.
15.
She
is
kind-hearted.
You
shouldn't
?(拒绝)
her
offer.
三、翻译(根据中文提示完成句子)
1.
(我需要把我的手表指针往前拨)。
It
os
10
minutes
slow.
2.
After
the
heated
discussion,
we
(得出结论)
that
the
experiment
was
sure
to
succeed.
3.
She
(建议班会在周六举行)。
4.
It
seemed
that
(水是罪魁祸首).
5.
The
water
companies
were
instructed
(不再让人们接触被污染的水)。
词汇训练-Unit
1
核心词汇综合达标
答案
一、单词拼写(单句首字母填空)
1.
After
studying
all
the
materials
thoroughly,
they
c
?
that
he
was
guilty.
答案：concluded
2.
We
felt
proud
because
we
d
?
their
team
by
ten
points
in
the
match.
答案：defeated
3.
Sorry,
Mr.
Smith
has
an
important
meeting
to
a
?
right
now.
Shall
I
ask
him
to
call
back
an
hour
later?
答案：attend
4.
Being
e
?
to
the
sun
is
harmful
to
your
skin.
答案：exposed
5.
The
only
effective
way
to
c
?
a
backache
is
to
rest.
答案：cure
6.
John
Snow
wanted
to
face
the
c
?
and
solve
the
problem.
答案：
challenge
7.
No
one
knows
who
killed
her,
but
the
police
s
?
her
husband.
答案：
suspect
8.
It
is
Mary
rather
than
you
who
is
to
b
?
for
the
broken
window.
答案：
blame
9.
Ways
must
be
found
to
prevent
the
rivers
from
being
p
?.
答案：
polluted
10.
If
you
can't
h
?
the
job,
I
will
get
someone
else
to
do
it.
答案：
handle
11.
The
government
a
?
that
they
would
go
to
war
against
the
enemy.
答案：
announced
12.
So
many
rich
people
choose
to
c
?
money
to
charity
at
Christmas.
答案：
contribute
13.
It
was
hard
for
me
to
r
?
my
family's
religious
belief.
答案：
reject
14.
Let's
a
?
the
problem
and
see
what
went
wrong.
答案：
analyse
15.
We
can
plant
more
trees
because
trees
a
?
carbon
dioxide
in
the
air
to
produce
oxygen.
答案：
absorb
二、单词拼写(根据中文提示拼写单词)
1.
When
?(参加)
networking
events,
ask
others
what
they
do
and
think
about
how
you
can
help
them.
答案：attending
2.
The
police
tried
to
get
some
clues
from
the
?(嫌疑犯),
but
he
remained
silent.
答案：suspect
3.
He
did
not
want
to
?(显露)
his
fears
and
insecurity
to
anyone.
答案：expose
4.
It
is
a
great
?(挑战)
for
him
to
govern
the
country
well.
答案：
challenge
5.
We
can
?(推断出)
from
what
he
has
said
that
he
is
a
good
manager.
答案：
conclude
6.
He
is
extremely
?(谨慎的)
about
the
use
of
words.
答案：
cautious
7.
To
our
surprise,
the
old
doctor
?(治愈)
my
cousin
of
her
cancer.
答案：cured
8.
Many
people
?(责备、指责)
this
change
on
gases
such
as
carbon
dioxide.
答案：blame
9.
Companies
that
?(污染)
China's
ocean
waters
usually
feel
little
pressure
from
the
government.
答案：pollute
10.
Having
?(分析)
the
results,
Dr.
Snow
drew
a
conclusion
that
water
had
caused
the
disease.
答案：analysed
11.The
army
was
well-trained
and
well-armed,
and
had
little
difficulty
?(战胜)
their
enemy.
答案：
defeating
12.
Fresh
air
and
exercise
?(有助于)
to
good
health.
答案：contribute
13.
I
can't
carry
the
bucket
if
the
?(把手)
is
broken.
答案：handle
14.
Ladies
and
gentlemen,
I
come
here
to
?(宣布)
the
winner
of
the
competition.
答案：announce
15.
She
is
kind-hearted.
You
shouldn't
?(拒绝)
her
offer.
答案：
reject
三、翻译(根据中文提示完成句子)
1.
(我需要把我的手表指针往前拨)。
It
os
10
minutes
slow.
答案：I
need
to
put
forward
my
watch
2.
After
the
heated
discussion,
we
(得出结论)
that
the
experiment
was
sure
to
succeed.
答案：
drew
a
conclusion
3.
She
(建议班会在周六举行)。
答案：
suggested
that
the
class
meeting
(should)
be
held
on
Saturday
4.
It
seemed
that
(水是罪魁祸首).
答案：
the
water
was
to
blame
5.
The
water
companies
were
instructed
(不再让人们接触被污染的水)。
答案：not
to
expose
people
to
polluted
water
any
more
PAGE题型专项突破-Unit1
阅读理解（科技篇）
一、阅读理解
阅读下列短文，从各题所给的四个选项(A、B、C和D)中，选出最佳选项。
1.
The
year
is
1947.
Thirteen-year-old
Carl
Sagan
is
standing
outside
a
small
house
in
the
eastern
city
of
Brooklyn,
New
York.
It
is
dark.
He
is
looking
up
at
the
sky.
After
a
few
minutes,
he
finds
the
spot
for
which
he
has
been
searching.
It
is
a
light
red
color
in
the
night
sky.
Carl
is
looking
at
the
planet
Mars.
Carl
has
just
finished
reading
a
book
by
American
writer
Edgar
Rice
Burroughs
called
A
Princess
of
Mars,
in
which
the
man
who
travels
to
Mars
can
make
the
trip
by
looking
at
the
planet
for
several
minutes.
He
then
is
transported
there
by
a
strange
force.
Carl
Sagan
stands
watching
the
red
planet.
After
a
while,
young
Carl
realizes
this
will
not
happen.
He
turns
to
enter
his
home.
But
in
his
mind
he
says,
“Some
day
it
will
be
possible
to
travel
to
Mars.”
It
should
be
no
surprise
to
learn
that
Carl
Sagan
studied
the
stars
and
planets
when
he
grew
older.
He
did
this
at
the
University
of
Chicago.
Later
he
taught
astronomy(天文学)
at
Harvard
University
and
Cornell
University.
In
the
1950s,
Mr.
Sagan
helped
design
mechanical
devices
for
use
on
some
of
the
first
space
flights.
He
spent
much
of
his
life
helping
make
space
travel
possible
far
out
in
the
universe.
He
died
in
December,
1996.
However,
much
of
the
work
he
did
during
his
life
helped
make
it
possible
for
the
American
Pathfinder
vehicle
to
land
on
Mars.
It
landed
on
July
4,
1997.
It
soon
began
sending
back
to
Earth
lots
of
information
and
thousands
of
pictures
about
the
red
planet.
Carl
Sagan's
family
say
he
would
have
been
extremely
happy
about
the
new
information
from
Mars.
(1)
What
did
little
Carl
Sagan
intend
to
do
while
staring
at
a
light
red
spot
in
the
sky?
A.
To
become
a
scientist
of
Astronomy.
B.
To
be
sent
to
Mars
by
a
strange
force.
C.
To
make
sure
of
the
position
of
Mars.
D.
To
decide
how
to
arrive
at
Mars.
(2)
It
is
implied
in
the
last
paragraph
that
?.
A.
Carl
Sagan
didn't
have
the
chance
to
go
to
Mars
B.
Carl's
family
felt
sad
at
the
news
about
the
travel
C.
Carl
Sagan
did
much
for
American
space
science
D.
Pathfinder
was
able
to
send
back
information
from
Mars
soon
(3)
The
story
was
written
to
?.
A.
introduce
Carl
Sagan
B.
explain
space
science
C.
record
the
travel
of
Pathfinder
to
Mars
D.
advertise
a
book
A
Princess
of
Mars
(4)
It
can
be
inferred
that
?.
A.
Pathfinder
landed
on
Mars
successfully
B.
Carl
Sagan
began
to
watch
Mars
when
13
C.
the
book
A
Princess
of
Mars
may
tell
about
travel
from
the
Earth
to
Mars
D.
Carl
Sagan
was
extremely
happy
to
get
information
from
Mars
2.
Unlike
chemists
and
physicists,
who
usually
do
their
experiments
using
machines,
biologists
and
medical
researchers
have
to
use
living
things
like
rats.
But
there
are
three
Nobel
prize-winning
scientists
who
actually
chose
to
experiment
on
themselves—all
in
the
name
of
science,
reported
The
Telegraph.
Werner
Forssmann
(Nobel
prize
winner
in
1956)
Forssmann
was
a
German
scientist.
He
studied
how
to
put
a
pipe
inside
the
heart
to
measure
the
pressure
inside
and
decide
whether
a
patient
needs
surgery.
Experiments
had
been
done
on
horses
before,
so
he
wanted
to
try
with
human
patients.
But
it
was
not
permitted
because
the
experiment
was
considered
too
dangerous.
Not
giving
up,
Forssmann
decided
to
experiment
on
himself.
He
anesthetized(麻醉)
his
own
arm
and
made
a
cut,
putting
the
pipe
30
centimeters
into
his
vein(静脉).
He
then
climbed
two
floors
to
the
X-ray
room
before
pushing
the
pipe
all
the
way
into
his
heart.
Barry
Marshall
(Nobel
prize
winner
in
2005)
Most
doctors
in
the
mid-20th
century
believed
that
gastritis
was
down
to
stress,
spicy
food
or
an
unusually
large
amount
of
stomach
acid.
But
in
1979
an
Australian
scientist
named
Robin
Warren
found
that
the
disease
might
be
related
to
a
bacteria(细菌)
called
Helicobacter
pylori.
So
he
teamed
up
with
his
colleague,
Barry
Marshall,
to
continue
the
study.
When
their
request
to
experiment
on
patients
was
denied,
Marshall
bravely
drank
some
of
the
bacteria.
Five
days
later,
he
lost
his
appetite
and
soon
was
vomiting
each
morning—he
indeed
had
gastritis.
Ralph
Steinman
(Nobel
prize
winner
in
2011)
This
Canadian
scientist
discovered
a
new
type
of
immune
system
cell
called
the
dendritic
cell.
He
believed
that
it
had
the
ability
to
fight
against
cancer.
Steinman
knew
he
couldn't
yet
use
his
method
to
treat
patients.
So
in
2007,
when
doctors
told
him
that
he
had
cancer
and
that
it
was
unlikely
for
him
to
live
longer
than
a
year,
he
saw
an
opportunity.
With
the
help
of
his
colleagues,
he
gave
himself
three
different
vaccines
based
on
his
research
and
a
total
of
eight
experimental
therapies(疗法).
Even
though
Steinman
eventually
died
from
his
cancer,
he
lived
four
and
a
half
years,
much
longer
than
doctors
had
said
he
would.
(1)
The
passage
is
mainly
about
?.
A.
some
dangerous
experiments
that
Nobel
prize
winners
did
on
themselves
B.
difficulties
that
scientists
went
through
in
order
to
make
important
discoveries
C.
the
reasons
why
some
scientists
chose
to
experiment
on
themselves
D.
three
Nobel
prize
winners
who
did
experiments
on
themselves
(2)
Which
of
the
following
is
TRUE
according
to
the
article?
A.
Forssmann's
experiment
ended
in
failure.
B.
Forssmann
managed
to
do
his
experiment
on
different
kinds
of
animals.
C.
Barry
Marshall
succeeded
by
drinking
some
Helicobacter
pylori.
D.
Barry
Marshall's
experiment
on
himself
confirmed
that
most
doctors'
belief
about
gastritis
was
correct.
(3)
From
the
text,
we
can
conclude
that
Ralph
Steinman
?.
A.
discovered
a
new
type
of
cancer
cell
called
the
dendritic
cell
B.
tried
different
therapies
containing
the
dendritic
cell
on
himself
C.
knew
that
he
himself
would
have
cancer
and
die
from
it
D.
believed
that
he
was
better
than
doctors
at
treating
cancer
3.
Critics
of
cloning
often
repeat
the
question
related
to
the
controversial(有争议的)
science
“Just
because
we
can,
does
it
mean
we
should?”
The
closer
we
come
to
being
able
to
clone
a
human,
the
hotter
the
debate
over
it
grows.
For
all
the
good
things
cloning
may
achieve,
opponents
say
that
it
will
do
just
as
much
harm.
Another
question
is
how
to
govern
cloning
process.
There
is
federal
official
law
banning
cloning
in
the
United
States,
but
several
states
have
passed
their
own
laws
to
ban
the
practice.
The
US
Food
and
Drugs
Administration
(FDA),
has
also
said
that
anyone
in
the
United
States
attempting
human
cloning
must
first
get
its
permission.
In
Japan,
human
cloning
is
a
crime
that
is
punished
by
up
to
10
years
in
prison.
While
laws
are
to
ban
cloning
at
this
time,
some
scientists
believe
that
the
technology
is
not
ready
to
be
tested
on
humans.
Ian
Wilmut,
one
of
the
co-creators
of
Dolly,
has
even
said
that
human
cloning
projects
would
be
an
irresponsible
crime.
Cloning
technology
is
still
in
its
early
stages,
and
nearly
98%
percent
of
cloning
efforts
end
in
failure.
The
embryos
are
either
not
suitable
for
implanting
into
the
uterus(子宫)
or
they
die
shortly
after
birth.
The
clones
that
do
survive
end
up
suffering
from
deadly
or
problematic
genetic
abnormalities(畸形).
Some
clones
have
been
born
with
faulty
heart,
lung
problems
and
blood
vessel
problems.
One
of
the
most
famous
cases
was
a
cloned
sheep
that
was
born
with
malformed
arteries
(畸形动脉)
leading
to
the
lungs.
Opponents
of
cloning
will
point
out
that
we
can
enthanize(安乐死)
these
faulty
clones
of
other
animals,
but
they
ask
what
if
a
human
clone
is
born
with
these
same
problems.
Advocates
of
cloning
respond
that
it
is
now
easier
to
pick
out
faulty
embryos
even
before
they
are
implanted
into
the
mother.
The
debate
over
human
cloning
is
just
beginning,
but
as
science
advances,
it
could
be
the
biggest
moral
dilemma
of
the
21st
century.
(1)
Which
word
in
the
text
is
the
opposite
of
the
underlined
word
“opponents”?
A.
Critics.
B.
Advocates.
C.
Scientists.
D.
Co-creators.
(2)
The
writer
writes
this
passage
mainly
to
?.
A.
support
passing
laws
to
ban
human
cloning
B.
list
problems
with
human
cloning
C.
introduce
critics'
ideas
about
human
cloning
D.
state
the
debate
over
human
cloning
(3)
Which
of
the
following
will
Ian
Wilmut
probably
NOT
agree
with?
A.
Cloning
technology
is
in
its
early
stages.
B.
Human
cloning
should
be
made
illegal.
C.
Very
few
cloning
efforts
are
successful.
D.
Cloning
technology
is
ready
to
be
tested
on
humans.
二、短文7选5
1.
Many
people
think
that
they
have
to
accept
whatever
life
throws
at
them.
They'll
say,
"This
is
my
fate.
I
cannot
change
it.
"(1)
?
You
don't
have
to
suffer
needlessly.
Your
fate
depends
on
you,
not
on
any
other
outside
factors.
We
want
to
be
happy
and
live
our
life
to
the
fullest,
but
we
have
to
do
our
share
of
making
the
effort
to
live
the
life
of
our
dreams.
(2)
?
You
just
don't
sit
around
and
wait
for
a
million
dollars
to
fall
from
the
sky.
You
have
to
get
off
the
couch,
get
your
eyes
off
the
TV
screen,
get
your
hands
off
the
phone
(unless
it
contributes
to
your
success),
and
get
your
mind
and
body
to
work!
Don't
expect
your
luck
to
change,
unless
you
do
something
about
it.
If
your
life
is
not
meant
the
way
you
want
it
to
be,
don't
just
say,
"Our
time
will
come."
or
"(3)
?"
Don't
expect
your
luck
to
change,
unless
you
do
something
about
it.
If
something
goes
wrong,
don't
just
regard
it
as
a
temporary
setback;
but
use
it
as
feedback.
Learn
your
lesson,
make
the
most
of
the
situation,
and
do
something
to
solve
the
problem.
It's
not
enough
to
think
positive;
you
also
have
to
act
positive.
If
someone's
life
is
in
trouble,
do
you
just
hope
and
pray
that
things
will
turn
out
fine?
Of
course
not!
(4)
?
So
it
is
with
your
own
life.
It
is
not
enough
to
hope
for
the
best,
but
you
have
to
DO
your
best.
In
other
words,
don't
just
stand
(or
sit)
there.
(5)
?
A.
I
think
so.
B.
Of
course
not.
C.
You'd
better
let
it
be.
D.
Things
will
get
better
someday.
E.
Do
something
to
improve
your
life.
F.
Remember
that
you
harvest
what
you
sow.
G.
You've
got
to
do
anything
you
can
to
save
the
person.
题型专项突破-Unit1
阅读理解（科技篇）答案
一、阅读理解
阅读下列短文，从各题所给的四个选项(A、B、C和D)中，选出最佳选项。
1.
The
year
is
1947.
Thirteen-year-old
Carl
Sagan
is
standing
outside
a
small
house
in
the
eastern
city
of
Brooklyn,
New
York.
It
is
dark.
He
is
looking
up
at
the
sky.
After
a
few
minutes,
he
finds
the
spot
for
which
he
has
been
searching.
It
is
a
light
red
color
in
the
night
sky.
Carl
is
looking
at
the
planet
Mars.
Carl
has
just
finished
reading
a
book
by
American
writer
Edgar
Rice
Burroughs
called
A
Princess
of
Mars,
in
which
the
man
who
travels
to
Mars
can
make
the
trip
by
looking
at
the
planet
for
several
minutes.
He
then
is
transported
there
by
a
strange
force.
Carl
Sagan
stands
watching
the
red
planet.
After
a
while,
young
Carl
realizes
this
will
not
happen.
He
turns
to
enter
his
home.
But
in
his
mind
he
says,
“Some
day
it
will
be
possible
to
travel
to
Mars.”
It
should
be
no
surprise
to
learn
that
Carl
Sagan
studied
the
stars
and
planets
when
he
grew
older.
He
did
this
at
the
University
of
Chicago.
Later
he
taught
astronomy(天文学)
at
Harvard
University
and
Cornell
University.
In
the
1950s,
Mr.
Sagan
helped
design
mechanical
devices
for
use
on
some
of
the
first
space
flights.
He
spent
much
of
his
life
helping
make
space
travel
possible
far
out
in
the
universe.
He
died
in
December,
1996.
However,
much
of
the
work
he
did
during
his
life
helped
make
it
possible
for
the
American
Pathfinder
vehicle
to
land
on
Mars.
It
landed
on
July
4,
1997.
It
soon
began
sending
back
to
Earth
lots
of
information
and
thousands
of
pictures
about
the
red
planet.
Carl
Sagan's
family
say
he
would
have
been
extremely
happy
about
the
new
information
from
Mars.
(1)
What
did
little
Carl
Sagan
intend
to
do
while
staring
at
a
light
red
spot
in
the
sky?
A.
To
become
a
scientist
of
Astronomy.
B.
To
be
sent
to
Mars
by
a
strange
force.
C.
To
make
sure
of
the
position
of
Mars.
D.
To
decide
how
to
arrive
at
Mars.
(2)
It
is
implied
in
the
last
paragraph
that
?.
A.
Carl
Sagan
didn't
have
the
chance
to
go
to
Mars
B.
Carl's
family
felt
sad
at
the
news
about
the
travel
C.
Carl
Sagan
did
much
for
American
space
science
D.
Pathfinder
was
able
to
send
back
information
from
Mars
soon
(3)
The
story
was
written
to
?.
A.
introduce
Carl
Sagan
B.
explain
space
science
C.
record
the
travel
of
Pathfinder
to
Mars
D.
advertise
a
book
A
Princess
of
Mars
(4)
It
can
be
inferred
that
?.
A.
Pathfinder
landed
on
Mars
successfully
B.
Carl
Sagan
began
to
watch
Mars
when
13
C.
the
book
A
Princess
of
Mars
may
tell
about
travel
from
the
Earth
to
Mars
D.
Carl
Sagan
was
extremely
happy
to
get
information
from
Mars
答案：
(1)-
(4)
BAAC
2.
Unlike
chemists
and
physicists,
who
usually
do
their
experiments
using
machines,
biologists
and
medical
researchers
have
to
use
living
things
like
rats.
But
there
are
three
Nobel
prize-winning
scientists
who
actually
chose
to
experiment
on
themselves—all
in
the
name
of
science,
reported
The
Telegraph.
Werner
Forssmann
(Nobel
prize
winner
in
1956)
Forssmann
was
a
German
scientist.
He
studied
how
to
put
a
pipe
inside
the
heart
to
measure
the
pressure
inside
and
decide
whether
a
patient
needs
surgery.
Experiments
had
been
done
on
horses
before,
so
he
wanted
to
try
with
human
patients.
But
it
was
not
permitted
because
the
experiment
was
considered
too
dangerous.
Not
giving
up,
Forssmann
decided
to
experiment
on
himself.
He
anesthetized(麻醉)
his
own
arm
and
made
a
cut,
putting
the
pipe
30
centimeters
into
his
vein(静脉).
He
then
climbed
two
floors
to
the
X-ray
room
before
pushing
the
pipe
all
the
way
into
his
heart.
Barry
Marshall
(Nobel
prize
winner
in
2005)
Most
doctors
in
the
mid-20th
century
believed
that
gastritis
was
down
to
stress,
spicy
food
or
an
unusually
large
amount
of
stomach
acid.
But
in
1979
an
Australian
scientist
named
Robin
Warren
found
that
the
disease
might
be
related
to
a
bacteria(细菌)
called
Helicobacter
pylori.
So
he
teamed
up
with
his
colleague,
Barry
Marshall,
to
continue
the
study.
When
their
request
to
experiment
on
patients
was
denied,
Marshall
bravely
drank
some
of
the
bacteria.
Five
days
later,
he
lost
his
appetite
and
soon
was
vomiting
each
morning—he
indeed
had
gastritis.
Ralph
Steinman
(Nobel
prize
winner
in
2011)
This
Canadian
scientist
discovered
a
new
type
of
immune
system
cell
called
the
dendritic
cell.
He
believed
that
it
had
the
ability
to
fight
against
cancer.
Steinman
knew
he
couldn't
yet
use
his
method
to
treat
patients.
So
in
2007,
when
doctors
told
him
that
he
had
cancer
and
that
it
was
unlikely
for
him
to
live
longer
than
a
year,
he
saw
an
opportunity.
With
the
help
of
his
colleagues,
he
gave
himself
three
different
vaccines
based
on
his
research
and
a
total
of
eight
experimental
therapies(疗法).
Even
though
Steinman
eventually
died
from
his
cancer,
he
lived
four
and
a
half
years,
much
longer
than
doctors
had
said
he
would.
(1)
The
passage
is
mainly
about
?.
A.
some
dangerous
experiments
that
Nobel
prize
winners
did
on
themselves
B.
difficulties
that
scientists
went
through
in
order
to
make
important
discoveries
C.
the
reasons
why
some
scientists
chose
to
experiment
on
themselves
D.
three
Nobel
prize
winners
who
did
experiments
on
themselves
(2)
Which
of
the
following
is
TRUE
according
to
the
article?
A.
Forssmann's
experiment
ended
in
failure.
B.
Forssmann
managed
to
do
his
experiment
on
different
kinds
of
animals.
C.
Barry
Marshall
succeeded
by
drinking
some
Helicobacter
pylori.
D.
Barry
Marshall's
experiment
on
himself
confirmed
that
most
doctors'
belief
about
gastritis
was
correct.
(3)
From
the
text,
we
can
conclude
that
Ralph
Steinman
?.
A.
discovered
a
new
type
of
cancer
cell
called
the
dendritic
cell
B.
tried
different
therapies
containing
the
dendritic
cell
on
himself
C.
knew
that
he
himself
would
have
cancer
and
die
from
it
D.
believed
that
he
was
better
than
doctors
at
treating
cancer
答案：
(1)-
(3)
DCB
3.
Critics
of
cloning
often
repeat
the
question
related
to
the
controversial(有争议的)
science
“Just
because
we
can,
does
it
mean
we
should?”
The
closer
we
come
to
being
able
to
clone
a
human,
the
hotter
the
debate
over
it
grows.
For
all
the
good
things
cloning
may
achieve,
opponents
say
that
it
will
do
just
as
much
harm.
Another
question
is
how
to
govern
cloning
process.
There
is
federal
official
law
banning
cloning
in
the
United
States,
but
several
states
have
passed
their
own
laws
to
ban
the
practice.
The
US
Food
and
Drugs
Administration
(FDA),
has
also
said
that
anyone
in
the
United
States
attempting
human
cloning
must
first
get
its
permission.
In
Japan,
human
cloning
is
a
crime
that
is
punished
by
up
to
10
years
in
prison.
While
laws
are
to
ban
cloning
at
this
time,
some
scientists
believe
that
the
technology
is
not
ready
to
be
tested
on
humans.
Ian
Wilmut,
one
of
the
co-creators
of
Dolly,
has
even
said
that
human
cloning
projects
would
be
an
irresponsible
crime.
Cloning
technology
is
still
in
its
early
stages,
and
nearly
98%
percent
of
cloning
efforts
end
in
failure.
The
embryos
are
either
not
suitable
for
implanting
into
the
uterus(子宫)
or
they
die
shortly
after
birth.
The
clones
that
do
survive
end
up
suffering
from
deadly
or
problematic
genetic
abnormalities(畸形).
Some
clones
have
been
born
with
faulty
heart,
lung
problems
and
blood
vessel
problems.
One
of
the
most
famous
cases
was
a
cloned
sheep
that
was
born
with
malformed
arteries
(畸形动脉)
leading
to
the
lungs.
Opponents
of
cloning
will
point
out
that
we
can
enthanize(安乐死)
these
faulty
clones
of
other
animals,
but
they
ask
what
if
a
human
clone
is
born
with
these
same
problems.
Advocates
of
cloning
respond
that
it
is
now
easier
to
pick
out
faulty
embryos
even
before
they
are
implanted
into
the
mother.
The
debate
over
human
cloning
is
just
beginning,
but
as
science
advances,
it
could
be
the
biggest
moral
dilemma
of
the
21st
century.
(1)
Which
word
in
the
text
is
the
opposite
of
the
underlined
word
“opponents”?
A.
Critics.
B.
Advocates.
C.
Scientists.
D.
Co-creators.
(2)
The
writer
writes
this
passage
mainly
to
?.
A.
support
passing
laws
to
ban
human
cloning
B.
list
problems
with
human
cloning
C.
introduce
critics'
ideas
about
human
cloning
D.
state
the
debate
over
human
cloning
(3)
Which
of
the
following
will
Ian
Wilmut
probably
NOT
agree
with?
A.
Cloning
technology
is
in
its
early
stages.
B.
Human
cloning
should
be
made
illegal.
C.
Very
few
cloning
efforts
are
successful.
D.
Cloning
technology
is
ready
to
be
tested
on
humans.
答案：
(1)-
(3)
BDD
二、短文7选5
1.
Many
people
think
that
they
have
to
accept
whatever
life
throws
at
them.
They'll
say,
"This
is
my
fate.
I
cannot
change
it.
"(1)
?
You
don't
have
to
suffer
needlessly.
Your
fate
depends
on
you,
not
on
any
other
outside
factors.
We
want
to
be
happy
and
live
our
life
to
the
fullest,
but
we
have
to
do
our
share
of
making
the
effort
to
live
the
life
of
our
dreams.
(2)
?
You
just
don't
sit
around
and
wait
for
a
million
dollars
to
fall
from
the
sky.
You
have
to
get
off
the
couch,
get
your
eyes
off
the
TV
screen,
get
your
hands
off
the
phone
(unless
it
contributes
to
your
success),
and
get
your
mind
and
body
to
work!
Don't
expect
your
luck
to
change,
unless
you
do
something
about
it.
If
your
life
is
not
meant
the
way
you
want
it
to
be,
don't
just
say,
"Our
time
will
come."
or
"(3)
?"
Don't
expect
your
luck
to
change,
unless
you
do
something
about
it.
If
something
goes
wrong,
don't
just
regard
it
as
a
temporary
setback;
but
use
it
as
feedback.
Learn
your
lesson,
make
the
most
of
the
situation,
and
do
something
to
solve
the
problem.
It's
not
enough
to
think
positive;
you
also
have
to
act
positive.
If
someone's
life
is
in
trouble,
do
you
just
hope
and
pray
that
things
will
turn
out
fine?
Of
course
not!
(4)
?
So
it
is
with
your
own
life.
It
is
not
enough
to
hope
for
the
best,
but
you
have
to
DO
your
best.
In
other
words,
don't
just
stand
(or
sit)
there.
(5)
?
A.
I
think
so.
B.
Of
course
not.
C.
You'd
better
let
it
be.
D.
Things
will
get
better
someday.
E.
Do
something
to
improve
your
life.
F.
Remember
that
you
harvest
what
you
sow.
G.
You've
got
to
do
anything
you
can
to
save
the
person.
答案：
(1)-
(5)
BFDGE
PAGE题型专项突破-
Unit1完形填空
一、完形填空
The
rocket
engine,
with
its
steady
roar（轰鸣）like
that
of
a
waterfall
or
a
thunderstorm,
is
an
impressive
symbol
of
the
new
space
age.
Rocket
engines
have
(1)
powerful
enough
t0
shod
astronauts
(2)
the
earth’s
gravitational
(引力)
pull
and
(3)
them
on
the
moon.
We
have
now
become
space
(3)
.
Impressive
and
complex
5
it
may
appear,
the
rocket,
which
was
(6)
in
China
over
800
years
(3)
,
is
a
relatively
simple
device.
Fuel
that
is
(8)
in
the
rocket
engine
changes
(9)
gas.
The
hot
and
rapidly
(10)
gas
must
escape,
but
it
can
do
so
only
(11)
an
opening
that
(12)
backward.
As
the
gas
is
(13)
with
great
force,
it
(14)
the
rocket
in
the
(15)
direction.
Like
the
kick
of
a
gun
(16)
it
is
fired,
it
(17)
the
laws
of
nature
(18)
by
Sir
Isaac
Newton
when
he
discovered
that
“
(19)
every
action,
there
is
(20)
equal
and
opposite
reaction.”
(1)
A.
shown
B.
been
C.
appeared
D.
proved
(2)
A.
against
B.
despite
C.
beyond
D.
from
(3)
A.
send
B.了and
C.
take
D.
carry
(4)
A.
travelers
B.
astronauts
C.
researchers
D.
explorers
(5)
A.
because
B.
so
C.
as
D.
although
(6)
A.
made
B.
discovered
C.
developed
D.
invented
(7)
A.
in
advance
B.
before
C.
earlier
D.
ago
(8)
A.
round
B.
contained
C.
stored
D.
burned
(9)
A.
as
B.
into
C.
for
D.
the
(10)
A.
heating
B.
escaping
C.
expanding
D.
conducting
(11)
A.
in
B.
at
C.
by
D.
through
(12)
A.
turns
B.
goes
C.
faces
D.
directs
(13)
A.
transmitted
B.
spread
C.
set
D.
radiated
(14)
A.
attracts
B.
leads
C.
pulls
D.
pushes
(15)
A.
same
B.
other
C.
opposite
D.
wrong
(16)
A.
that
B.
when
C.
if
D.
although
(17)
A.
states
B.
proves
C.
follows
D.
breaks
(18)
A.
described
B.
discussed
C.
considered
D.
made
(19)
A.
Like
B.
As
C.
With
D.
For
(20)
A.
no
B.
an
C.
another
D.
the
答案：
(1)-(5)
DCBAC
(6)-(10)DDDBC
(11)-(15)
DCDDC
(16)-(20)BCADB
解析：
(1)
根据空后形容词powerful作表语可推知，此处应选系动词proved,意为“证明是”。been和appeared虽可作系动词但与句意不符，故排除。
(2)
根据powerful
enough
to
shoot
astronauts可以判断是“超出地球的引力”，故选beyond,意为“超出，超过”。
(3)
根据后面的on
the
moon可知选land,固定短语land…on意为“使……着陆”。
(4)
traveler意为“旅行者”；astronaut意为“宇航员”；researcher意为“研究者”；explorer意为“探险者”。联系上下文可知，此处用space
travelers最合适，表示“太空旅行者”。
(5)
此处是表示让步状语从句的状语从句，而且是一个倒装句，故选连词as。连词although不用于倒装句中，故排除D项。
(6)
make意为“制造”；discover
t意为“发展”；invent意为“发明”。根据语境可以看出，此处用invented最符合，句意为“在中国，火箭是800多年前被发明的”。
(7)
表示“多少年以前”要用ago,
over
800
years
ago意为“800多年前”。
(8)
fuel被燃烧才能变成gas,故选burned。
(9)
此处表示“变成气体”，故用固定短语change
into。
(10)
根据常识可知，此处应选expanding
gas,
意为“膨胀的气体”。
(11)
膨胀的气体只有通过一个出口才能逸出，故选
through,
意为“穿过，通过”。
(12)
此处为定语从句，意为“朝后的出口”，故选
faces,意为“朝着”。
(13)
这里表示当气体被用力放出时，故选radiate,
意为“发射，射出”，其他三项都不符合语境。
(14)
根据常识可知，火箭发射时要依靠喷出的气体
给它推力，故选push,意为“推”。
(15)
根据常识可知，火箭与放射出的气体是相反的，故用opposite，in
the
opposite
direction
意为朝“相反的方向”。
(16)
此处用when引导时间状语从句，意为“当开枪时”。
(17)
此处意为“遵循自然规律”，故选follow。
(18)
此处用described做后置定语，意易
“被牛顿描述的”。
(19)
like表示“如同”；as表示“例如”；with表示“随着”；for表示“对于”。根据语境可知选for合适。
(20)
句意为“每个作用力都有一个相等的反作用力”。此处表示泛指，故选an。
PAGE题型专项突破-
Unit1书面表达
一、书面表达
作为高中学生，在学生时代养成的行为和思维方式对你将来的发展会产生重要影响。请根据以下要点写一篇短文，描述要成为一个科学家必须养成的习惯，发表到校英语报上。
(1)
崇尚科学，掌握各学科知识；
(2)
保持好奇心，发展创造性思维；
(3)
勤于动手，不断尝试；
(4)
相信自己，不要放弃。
注意：(1)
词数100左右；
(2)
可适当增加细节，以使文章连贯。
答案：
What
we
are
today
decides
what
we
will
be
in
the
future.
As
senior
high
school
students，we
are
more
likely
to
become
scientists
if
we
do
as
follows：
First
of
all，be
interested
in
science
and
lay
a
solid
base
of
scientific
knowledge.
That
is
what
we
will
need
in
order
to
carry
out
research
later.
Secondly，be
curious
and
develop
creative
thinking.
Don't
always
follow
the
old
ideas.
Creativity
is
the
soul
of
scientific
spirit.
Thirdly，don't
stop
trying.
Solutions
can
finally
be
found
when
you
have
attempted
different
ways.
Last
but
not
least，believe
in
yourself
and
never
give
up.
PAGE
