2020-2021学年牛津译林版九年级英语下册Unit 4 Life on Mars 单元达标(word版含答案解析）

牛津译林版九年级英语下册Unit
4单元达标
一、单项选择（共15小题；共45分）
从下面各题所给选项中，选择最佳选项。
1.
—Do
you
know
the
first
shop
for
left-handed
people
in
Dalian?
—Sure,
the
shop
offers
products
made
_____
for
left-hander.
A.specially
B.fairly
C.strongly
D.finally
2.
—Do
you
know
the
first
shop
for
left-handed
people
in
Dalian?
—Sure,
the
shop
offers
products
made
_____
for
left-handers.
A.specially
B.strongly
C.finally
3.
—How
do
you
like
the
book?
—Very
useful.
Community
safety
is
_____
introduced
in
it.
A.probably
B.hardly
C.usually
D.specially
4.
Sorry,
the
bus
is
too
_____,
we
can't
take
any
more
passengers
to
the
park.
A.creative
B.curious
C.crowded
D.classical
5.
He
has
to
ask
for
his
parents'
_____
if
he
wants
to
marry
the
girl.
A.answer
B.money
C.question
D.agreement
6.
When
you
ride
a
bicycle,
you
must
wear
your
_____.
It's
very
safe
(安全的)
for
you
to
do
so.
A.helmet
B.concert
C.team
7.
They
are
driving
their
cars
_____
speed
than
the
limit.
A.on
a
faster
B.at
a
faster
C.with
a
faster
D.for
a
faster
8.
—Do
you
know
the
Hong
Kong-Zhuhai-Macao
Bridge?
—Yes.
With
a
_____
of
about
55
kilometres,
the
bridge
makes
the
travelling
time
between
Hong
Kong
and
Zhuhai
much
shorter
than
before.
A.size
B.distance
C.height
根据语境，选出最佳选项。
9.
They
have
reached
a(n)
_____
that
students
should
be
given
more
free
time
to
take
up
a
hobby.
A.development
B.message
C.agreement
D.degree
从下面各题所给选项中，选择最佳选项。
10.
—This
kind
of
train
can
travel
_____
350
kilometers
an
hour.
—Yes,
it
runs
_____
faster
than
the
ordinary
train.
A.at
a
speed
of;
much
B.at
the
speed
of;
many
C.with
a
speed
of;
much
D.with
the
speed
of;
many
11.
This
kind
of
machine
can
calculate
_____
than
we
can
and
almost
never
give
wrong
answers.
A.in
faster
speed
B.at
a
fast
speed
C.at
a
faster
speed
D.in
a
fast
speed
12.
_____
from
the
smoke,
you
should
stay
low
to
the
ground
while
running
out
of
a
burning
house.
A.To
keeping
away
B.To
keep
away
C.Keep
away
D.Keeping
away
13.
People
usually
_____
the
prices
before
they
buy
something.
A.receive（收到）
B.pay
C.spend
D.compare
14.
Stephen
Hawking
once
said
that
man
could
make
a
spacecraft
that
could
travel
_____
a
speed
of
nearly
300,000
kilometres
a
second.
A.with
B.on
C.at
D.for
15.
The
shoes
are
a
little
small
for
me.
I
feel
_____
when
I
wear
them.
A.comfortable
B.uncomfortable
C.relaxed
D.interested
二、完形填空（共1小题；共40分）
阅读下面的短文，掌握其大意，然后从短文后各题所给的选项中，选择最佳选项。
As
a
child,
I
truly
feared
the
dark.
I
was
also
afraid
of
getting
lost
and
not
being
liked
by
others.
These
fears
were
very
real
and
caused
me
some
_____16_____
moments.
Maybe
sometimes
the
things
in
my
room
looked
and
sounded
strange,
which
made
me
feel
frightened.
My
mother
always
kept
a
small
nightlight
on
for
me.
There
was
_____17_____
total
darkness
inside,
but
a
street
light
or
passing
car
lights
made
clothes
hanging
over
a
chair
become
the
shape
_____18_____
a
wild
animal.
Out
of
the
corner
of
my
window,
I
saw
the
curtains
(窗帘)
seem
to
move
when
there
was
no
_____19_____.
A
tiny
sound
would
seem
a
hundred
times
_____20_____
than
in
the
daytime.
My
heart
would
beat
fast.
All
I
could
do
was
to
_____21_____
still
(静止的)
in
bed
so
that
the
"enemy"
would
not
discover
me.
Another
of
my
childhood
fears
was
that
I
would
get
lost,
especially
on
my
way
home
from
school.
Every
morning
I
_____22_____
the
school
bus
right
near
my
home.
That
was
no
problem.
After
School,
all
the
buses
were
lined
up
along
the
street,
but
I
was
afraid
that
I
would
get
on
the
_____23_____
one
and
be
taken
to
some
other
strange
places.
On
school
trips
to
a
park,
I
wouldn't
let
the
leaders
out
of
my
sight.
One
of
the
processes
(过程)
of
growing
up
is
being
able
to
_____24_____
our
fears.
It
can
help
us
to
deal
with
our
lives
when
we
grow
up
_____25_____
we
understand
the
things
that
scared
us
when
we
were
children.
16.
A.happy
B.dangerous
C.relaxing
D.uncomfortable
17.
A.sometimes
B.usually
C.always
D.never
18.
A.like
B.in
C.for
D.against
19.
A.sunlight
B.rain
C.wind
D.snow
20.
A.lower
B.louder
C.heavier
D.lighter
21.
A.hide
B.lay
C.spread
D.lie
22.
A.got
off
B.got
on
C.got
in
D.got
up
23.
A.fast
B.slow
C.wrong
D.direct
24.
A.overcome
B.refuse
C.support
D.avoid
25.
A.though
B.if
C.until
D.before
三、阅读理解-阅读选择（共1小题；共25分）
阅读下列短文，根据短文内容，从短文后各题所给的选项中，选择最佳选项。
Almost
everyone
has
dropped
some
food
on
the
floor
and
still
wanted
to
eat
it.
If
someone
saw
you
drop
it,
he
or
she
might
have
shouted,
"5-second
rule!"
This
so-called
rule
says
food
is
OK
to
eat
if
you
pick
it
up
in
five
seconds
or
less.
But
is
that
true?
Professor
Anthony
Hilton
from
Ashton
University,
UK,
tested
the
rule
with
his
students.
They
found
that
food
dropped
for
five
seconds
is
less
likely
to
contain
bacteria
(细菌)
than
if
it
sits
there
for
longer.
For
the
study,
Hilton
and
his
students
tested
a
lot
of
foods
—
bread,
pasta,
cookies
and
candy
—
to
see
how
much
bacteria
they
had
when
they
made
contact
with
the
floor.
They
allowed
the
food
to
lie
on
the
different
types
of
flooring
—
carpet(地毯),
laminate
(复合地板)
and
tile
(瓷砖)
—
for
three
seconds
to
30
seconds.
Not
surprisingly,
the
longer
the
food
was
on
the
floor,
the
more
bacteria
it
had.
And
the
type
of
floor
where
the
dropped
food
landed
had
an
effect.
Bacteria
are
least
likely
to
transfer
(转移)
from
carpet,
while
they
are
most
likely
to
transfer
laminate
or
tiled
surface
after
more
than
five
seconds.
The
study
also
found
that
the
wetter
the
food,
the
more
likely
it
was
to
pick
up
bacteria.
Although
most
people
are
happy
to
follow
the
5-second
rule,
eating
food
dropped
on
the
floor
still
carries
an
infection
(感染)
risk.
"It
very
much
depends
on
which
bacteria
are
on
the
floor
at
the
time."
Hilton
told
Forbes.
26.
What
is
the
"5-second
rule"
mean?
A.People
often
shout
at
someone
when
they
drop
food
on
the
floor.
B.Food
is
safe
when
you
pick
it
up
off
the
floor
in
less
than
five
seconds.
C.It's
better
to
eat
dropped
food
when
it's
been
on
the
floor
for
over
five
seconds.
D.Food
will
go
bad
when
dropped
food
on
the
floor
in
five
seconds
or
less.
27.
Where
is
Ashton
University?
A.In
the
USA.
B.In
England.
C.In
China.
D.In
France.
28.
Hilton's
test
wanted
to
find
out
_____.
A.if
the
"5-second
rule"
is
true
B.the
students'
favorite
food
C.which
food
is
easily
dropped
D.if
different
types
of
floor
have
different
bacteria
29.
According
to
the
test,
we
learn
the
following
EXCEPT
_____.
A.the
dropped
food
had
more
bacteria
if
it
sat
on
the
floor
for
longer
B.the
dropped
food
on
the
carpet
had
the
least
bacteria
C.bacteria
was
impossible
to
transfer
from
laminate
or
tiled
surfaces
D.the
wetter
food
was
likely
to
pick
up
bacteria
30.
According
to
the
article,
the
infection
risk
of
the
dropped
does
NOT
depend
on
_____.
A.how
long
the
food
sits
on
the
floor
B.what
the
dropped
food
is
C.what
the
bacteria
are
D.what
the
weather
is
like
that
day
四、书面表达（共1小题；共10分）
书面表达。
31.
最近你班上的同学都在为毕业后是否出国读书展开了热烈的讨论，请根据以下要点提示谈谈出国读书的优点和缺点，并将你的选择及理由告诉同学。
Study
abroad?
Why?
less
homework
more
free
time
too
expensive
must
do
part-time
fewer
people
better
environment
have
to
leave
family
far
away
from
friends
注意：
1.
词数在
80
词左右（开头和结尾已给出，不计入词数）；
2.
不能透露学校、姓名等任何个人信息，否则不予评分。
These
days,
our
classmates
are
having
a
hot
discussion
about
studying
abroad.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________
This
is
my
choice.
Will
you
agree
with
me?
答案
第一部分
1?.
A
【解析】
此题考查的是副词的辨析。句意：你知道大连第一个为使用左手的人开设的商店在哪里吗？——当然，这个商提供为“左撇子”特制的产品。specially
特别地；fairly
公平地；strongly
强烈地；finally
最后。
因此，正确答案是A。
2?.
A
【解析】
此题考查的是副词的辨析。句意：——你知道大连第一个为左撇子人开的商店吗？——当然，商店专门为左撇子提供产品。specially
专门地，特别地；strongly
强烈地；finally
最后。
因此，正确答案是A。
3?.
D
【解析】
此题考查的是副词的辨析。句意：——你觉得这本书怎么样？——非常有用。其中特别介绍了社区安全。probably
可能，也许；hardly
几乎不；usually
通常；specially
特别地，专门，尤其。
因此，正确答案是D。
4?.
C
【解析】
此题考查的是形容词辨析。句意：对不起，这辆公共汽车太拥挤了，我们不能再带乘客去公园了。creative
创造性的；curious
好奇的；crowded
拥挤的；classical
古典的，经典的。
因此，正确答案是C。
5?.
D
【解析】
此题考查的是名词辨析。句意：如果他想跟这个女孩结婚，他必须请求他父母同意。answer
答案；money
钱；question
问题；agreement
同意。
因此，正确答案是D。
6?.
A
【解析】
此题考查的是名词的辨析。句意：当你骑自行车时，你必须戴上头盔。这样做你会很安全。helmet
头盔，安全帽；concert
音乐会；team
团队。
因此，正确答案是A。
7?.
B
【解析】
此题考查的是固定短语。句意：他们以比限速更快的速度开车。at
a…speed
以……的速度；由than可知应用比较级。
因此，正确答案是B。
8?.
B
9?.
C
【解析】
此题考查的是名词辨析。句意：他们一致认同学生们应该被给予更多的自由时间来培养一个兴趣爱好。reach
an
agreement
达成一个共识；development
发展；message
信息；degree
程度，学位。
因此，正确答案是C。
10?.
A
【解析】
此题考查的是介词短语以及副词。句意：——这种火车能以每小时350公里的速度行驶。——是的，它比普通火车快得多。at
a
speed
of
以……的速度；much
大量，很，副词，在此修饰副词比较级faster；many
很多，形容词，修饰复数名词，不能修饰比较级。
因此，正确答案是A。
11?.
C
【解析】
此题考查的是比较级和固定短语。句意：这种机器的计算速度比我们更快，而且几乎从不给出错误的答案。at
a
fast
speed
快速地，固定搭配；由than可知，fast要用比较级。
因此，正确答案是C。
12?.
B
【解析】
此题考查的是非谓语动词。句意：为了远离烟雾，在从着火的房子里跑出来时你应该趴在地上。keep
away
from
远离，在此使用动词不定式表示目的。
因此，正确答案是B。
13?.
D
【解析】
此题考查的是动词的辨析。句意：人们通常在买东西之前比较价格。compare比较；receive收到；pay付钱；spend花费。
因此，正确答案是D。
14?.
C
【解析】
此题考查的是固定搭配。句意：Stephen
Hawking曾经说过，人类可以制作一个太空飞船，它能够以几乎每秒300000千米的速度飞行。at
a
speed
of
以……的速度。
因此，正确答案是C。
15?.
B
【解析】
此题考查的是形容词辨析。句意：对我来说，这双鞋有点小。穿着它们我感觉不舒服。uncomfortable
不舒服的；comfortable
舒服的；relaxed
放松的；interested
感兴趣的。根据句意，可知答案。
因此，正确答案是B。
第二部分
16?.
D
【解析】
此题考查的是形容词辨析。句意：这些恐惧非常真实，而且给我带来一些不舒服的时刻。happy
高兴的；dangerous
危险的；relaxing
令人放松的；uncomfortable
不舒服的。
因此，正确答案是D。
17?.
D
【解析】
此题考查的是副词辨析。句意：房间里从没有完全的黑暗，但是一个街灯或者路过的车灯使挂在椅子上的衣服变得像一个野兽的形状。sometimes
有时；usually
通常；always
总是；never
从不。结合上文可知房间里总是有灯亮着。
因此，正确答案是D。
18?.
A
【解析】
此题考查的是介词辨析。句意：房间里从没有完全的黑暗，但是一个街灯或者路过的车灯使挂在椅子上的衣服变得像一个野兽的形状。like
像；in
在……里；for
为了；against
对抗。
因此，正确答案是A。
19?.
C
【解析】
此题考查的是名词辨析。句意：在窗外的角落里，我看到窗帘似乎在没有风的时候移动。sunlight
阳光；rain
雨；wind
风；snow
雪。
因此，正确答案是C。
20?.
B
【解析】
此题考查的是形容词辨析。句意：一个微小的声音的音量似乎比白天大一百倍。low
低的；loud
大的；heavy
重的；light
轻的。
因此，正确答案是B。
21?.
D
【解析】
此题考查的是动词辨析。句意：我所能做的只有静静地躺在床上，以便不被“敌人”发现。hide
藏；lay
产卵；spread
扩散；lie
躺。
因此，正确答案是D。
22?.
B
【解析】
此题考查的是短语辨析。句意：每天早上我上我家附近的校车。get
off
下车；get
on
上车；get
in
进入；get
up
起床。
因此，正确答案是B。
23?.
C
【解析】
此题考查的是形容词辨析。句意：放学后，所有的公交车沿着街排成一行等候，但是我害怕我会上了错的车并且被带到其它陌生的地方。fast
快的；slow
慢的；wrong
错的；direct
直接的。
因此，正确答案是C。
24?.
A
【解析】
此题考查的是动词辨析。句意：长大的过程之一是能够克服我们的恐惧。overcome
克服；refuse
拒绝；support
支持；avoid
避免。
因此，正确答案是A。
25?.
B
【解析】
此题考查的是连词辨析。句意：如果我们理解我们还是个孩子的时候害怕的那些东西，当我们长大时，这会帮助我们处理我们的生活。though
尽管；if
如果；until
直到；before
在……之前。
因此，正确答案是B。
第三部分
26?.
B
【解析】
此题是细节理解题。答案出处：This
so-called
rule
says
food
is
OK
to
eat
if
you
pick
it
up
in
five
seconds
or
less.
这个所谓的规则说食物在少于5秒之内捡起来仍可以吃。
因此，正确答案是B。
27?.
B
【解析】
此题是细节理解题。答案出处：Professor
Anthony
Hilton
from
Ashton
University,
UK,
tested
the
rule
with
his
students.
来自英国Ashton大学的Anthony
Hilton教授和他的学生一起测试了这个规则。
因此，正确答案是B。
28?.
A
【解析】
此题是细节理解题。答案出处：But
is
that
true?
但是那是真的吗？Professor
Anthony
Hilton
from
Ashton
University,
UK,
tested
the
rule
with
his
students.
来自英国Ashton大学的Anthony
Hilton教授和他的学生一起测试了这个规则。
因此，正确答案是A。
29?.
C
【解析】
此题是细节理解题。答案出处：Bacteria
are
least
likely
to
transfer
(转移)
from
carpet,
while
they
are
most
likely
to
transfer
laminate
or
tiled
surface
after
more
than
five
seconds.
超过5秒之后，细菌转移自地毯的可能性最低，而在复合地板或者瓷砖上转移可能性最高。
因此，正确答案是C。
30?.
D
【解析】
此题是细节理解题。答案出处：They
found
that
food
dropped
for
five
seconds
is
less
likely
to
contain
bacteria
(细菌)
than
if
it
sits
there
for
longer.他们发现食物掉落5秒比掉落超过5秒沾染细菌的可能性更低。The
study
also
found
that
the
wetter
the
food,
the
more
likely
it
was
to
pick
up
bacteria.
研究也发现食物越潮湿，沾染细菌可能性越大。It
very
much
depends
on
which
bacteria
are
on
the
floor
at
the
time.它很大程度还取决于那时地板上有哪种细菌。
因此，正确答案是D。
第四部分
31?.
These
days,
our
classmates
are
having
a
hot
discussion
about
studying
abroad.
Some
students
prefer
to
study
abroad
because
of
the
following
reasons.
First,
there
will
be
less
homework
and
more
free
time
when
studying
abroad
than
in
China.
Second,
there
are
fewer
people
in
foreign
countries,
especially
in
the
western
countries,
than
in
China.
Third,
better
environment
can
be
experienced
due
to
less
pollution.
However,
other
students
would
rather
study
in
China.
The
first
reason
is
that
studying
in
China
is
much
less
expensive
than
studying
abroad.
Second,
students
must
do
part-time
jobs
when
study
in
western
countries.
Third,
studying
abroad
means
leaving
family
and
being
far
away
from
friends.
As
far
as
I
am
concerned,
I
will
choose
to
study
abroad
when
I
am
eighteen.
At
the
age
of
18,
I
have
finished
high
school.
And
I
will
have
been
an
adult.
I
think
it's
time
for
me
to
learn
to
look
after
myself
instead
of
depending
on
my
parents.
They
have
the
same
thought.
This
is
my
choice.
Will
you
agree
with
me?
【解析】
好单词：
1.
discussion
讨论
2.
prefer
更喜欢
3.
especially
尤其
好短语：
1.
because
of
因为
2.
due
to
因为
3.
be
far
away
from
远离
4.
as
far
as
I
am
concerned
我认为，就我而言
5.
look
after
照顾
6.
instead
of
代替，而不是
7.
depend
on
依靠
8.
agree
with
同意
第6页（共14
页）