中小学教育资源及组卷应用平台
英语连词专项练习
1.The
book
is
now
(?http:?/??/?www.21cnjy.com?)out
of
print,
______
it
is
available
in
the
libraries.
A.
and
B.
for
C.
so
D.
but
2.Sometimes
test
(?http:?/??/?www.21cnjy.com?)s
are
needed
______
doctors
discover
exactly
what’s
wrong
with
your
body.21世纪教育网版权所有
A.
since
B.
before
C.
although
D.
if
3.
volleyball
is
her
main
focus,
she
is
also
great
at
basketball.2·1·c·n·j·y
A.
Since
B.
Once
C.
Unless
D.
While
4.One
Friday,
we
(?http:?/??/?www.21cnjy.com?)were
packing
to
leave
for
a
weekend
away
______
my
daughter
heard
cries
for
help.www.21-cn-jy.com
A.
after
B.
while
C.
since
D.
when
5.—Shall
we
turn
to
the
boss
for
a
longer
holiday?21cnjy.com
—He’ll
probably
say
no,
________
it’s
worth
asking.【来源：21·世纪·教育·网】
A.
so
B.
while
C.
unless
D.
though
6.It
looks
_______
you
are
ill.
You
should
go
to
see
the
doctor.
A.
as
B.
which
C.
as
though
D.
whether
7.Sometimes
tests
are
(?http:?/??/?www.21cnjy.com?)needed
_________
doctors
discover
exactly
what's
wrong
with
your
body.21·世纪
教育网
A.
since
B.
before
C.
although
D.
if
8.—Mr.
Robert,
I'd
l
(?http:?/??/?www.21cnjy.com?)ike
to
take
a
gap
year
to
volunteer
for
a
global
anti-Aids
campaign.
www-2-1-cnjy-com
—That's
great,
________
you
can
afford
the
time.
A.?provided
that???????????????????????????B.?in
case???????????????????????????
C.?even
if???????????????????????????
D.?so
that2-1-c-n-j-y
9.??????
seve
(?http:?/??/?www.21cnjy.com?)ral
times,
but
unfortunately,
the
boy
still
couldn't
solve
the
problem
on
his
own.
21
cnjy
com
A.?Having
been
explained???????????????????????????????????B.?The
problem
having
been
explained
C.?The
problem
had
been
explained??????????????????D.?Although
the
problem
had
been
explained【来源：21cnj
y.co
m】
10.???_______and
I'll
get
the
work
finished.
A.?Having
one
more
hour????????????????????????????????????B.?One
more
hour
C.?Given
one
more
hour???????????????????????????????????????D.?If
I
have
one
more
hour【出处：21教育名师】
11.The
train
had
left
the
station????
I
got
there.
A.?as
soon
as????????????????????B.?immediately????????????????????21教育名师原创作品
C.?the
moment?????????????????D.?by
the
time
12.Just
as
t
(?http:?/??/?www.21cnjy.com?)he
builder
is
skilled
in
the
handling
of
his
bricks,
_______
the
experienced
writer
is
skilled
in
the
handling
of
his
words.
A.?as???????????????????????????????????????B.?so???????????????????????????????????????
C.?thus?????????????????????????????????????D.?like【版权所有：21教育】
13.—Shall
we
go
to
the
seven
o'clock
performance
or
the
eight?
—
______
suits
you
fine.
A.?Whatever????????????????????????B.?Whichever????????????????????????
C.?Whenever????????????????????????D.?Wherever
14.—Hi,
darling,
what's
the
matter?
—Well,
I
was
(?http:?/??/?www.21cnjy.com?)n't
feeling
well
this
morning
and
I
was
having
breakfast
______
a
wave
of
nausea
(恶心)________
me.
And
then
I
passed
out.
A.?before;
came
over??????B.?when;
came
over??????21教育网
C.?before;
pulled
over??????D.?when;
pulled
over
15.All
the
photograph
(?http:?/??/?www.21cnjy.com?)s
in
this
book,
__________
stated
otherwise,
date
from
the
1950s.
21·cn·jy·com
A.?if???????????????????????????????????B.?when???????????????????????????????????
C.?which????????????????????????????D.?unless
16.Jack
was
working
(?http:?/??/?www.21cnjy.com?)
in
the
lab
__________
the
power
cut
occurred.
A.?suddenly???
(?http:?/??/?www.21cnjy.com?)?????????????????????????????B.?which????????????????????????????????
C.?while????????????????????????????????
D.?when21
cnjy
com
17.There's
no
(?http:?/??/?www.21cnjy.com?)
way
of
knowing
why
one
man
makes
an
important
discovery
__________
another
man,
also
intelligent,
fails.
A.?while??????????????????????????????????B.?when??????????????????????????????????
C.?where?????????????????????????????????D.?why
18.The
girl
(?http:?/??/?www.21cnjy.com?)thought
her
boyfriend
had
bought
her
a
necklace
of
great
value
________
in
fact
it
was
made
of
glass.
A.?when?????????????????????????????????????B.?while?????????????????????????????????????
C.?that?????????????????????????????????????
D.?as
19.________
I
say
(?http:?/??/?www.21cnjy.com?)
Clancy
is
a
smart
boy,
he
still
needs
to
work
hard
to
achieve
his
goal.
A.?If?????????????????????????????????????B.?When?????????????????????????????????????
C.?As????????????????????????????????????D.?While
20.Just????????
underwater
grass
floats
on
the
surface
if
it
loses
its
roots,
a
nation
is
lost
without
its
memories.
A.?since????????????????????????????????????B.?while????????????????????????????????????
C.?as????????????????????????????????????
D.?when
21世纪教育网
www.21cnjy.com
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
英语连词专项练习
1.—Sorry，Daddy.
I
can’t
get
along
well
with
my
studies.
—Well，____________you
hadn’t
wasted
a
lot
of
time
playing
online
games.
21世纪教育网版权所有
A．as
if?????????????
B．even
if
C．if
only
?????????????
D．only
if
2.The
woman
fell
(?http:?/??/?www.21cnjy.com?)in
love
with
the
man____________she
was
introduced
to
him.So
she
quickly
agreed
to
marry
him.21cnjy.com
A．next
time
B．last
time
C．for
the
first
time
D．the
first
time
3.【2018·海淀二模】________some
people
criticize
graffiti
for
being
ugly
and
destructive,
those
graffiti
lovers
still
see
it
as
real
art.
A.
As
B.
While
C.
Once
D.
Until
4.---
Are
you
free
now?
I
have
something
interesting
to
tell
you.
---OK,
you
make
it
short
I
will
have
to
work
on
this
term
paper
due
tomorrow.21·cn·jy·com
A.
now
that
B.
as
soon
as
C.
every
time
D.
as
long
as
5.What
he
said
was
h
(?http:?/??/?www.21cnjy.com?)eartbroken.
I
felt
_____________
a
knife
were
sticking
into
my
heart.www.21-cn-jy.com
A.
even
if
B.
as
if
C.
as
D.
as
well
6.________,
I
am
studying
medicine
at
a
university.2·1·c·n·j·y
A.
In
a
moment
B.
At
the
moment
C.
For
a
moment
D.
The
moment
7.If
you
don’t
un
(?http:?/??/?www.21cnjy.com?)derstand
something,
you
may
research,
study,
and
talk
to
other
people
_______
you
figure
it
out.2-1-c-n-j-y
A.
because
B.
though
C.
until
D.
since
8.Kate
was
very
s
(?http:?/??/?www.21cnjy.com?)ad
over
loss
of
the
photos
she
had
shot
in
China,
____this
was
a
memory
she
especially
treasured.21教育网
A.
if
B.
when
C.
as
D.
which
9.The
majority
o
(?http:?/??/?www.21cnjy.com?)f
new
businesses
fail
because,
________
they
have
a
product
or
service
that
fills
a
gap
in
the
market,
they
usually
lack
the
skills
in
sales,
marketing,
and
administration.21·世纪
教育网
A.
now
that
B.
even
ifC.
as
long
as
D.
as
though
10.Sometimes
wrong
doings
will
stay
covered
_______
we
speak
up.
A.
if
B.
when
C.
unless
D.
as
long
as
11.__________
it
is
(?http:?/??/?www.21cnjy.com?)expected
that
students
come
to
university
with
the
ability
to
take
good
care
of
themselves,this
is
not
always
the
case.
A.
When
B.
While
C.
Unless
D.
As
12.Help
others
whenev
(?http:?/??/?www.21cnjy.com?)er
you
can
_______
you
will
make
the
world
a
nicer
place
to
live
in.www-2-1-cnjy-com
A.
and
B.
or
C.
unless
D.
but
13.After
40
year
(?http:?/??/?www.21cnjy.com?)s
of
reform
and
opening-up,
China
still
has
a
long
way
to
go
it
becomes
a
“developed
economy”.21
cnjy
com
A.
until
B.
before
C.
after
D.
unless
14.The
meaning
of
the
(?http:?/??/?www.21cnjy.com?)
word
"nice'
changed
a
few
tines
it
finally
came
to
include
the
sense
"pleasant."【来源：21cnj
y.co
m】
A.
before
B.
after
C.
since
D.
while
15.______
the
fore
(?http:?/??/?www.21cnjy.com?)st
park
is
far
away,
a
lot
of
tourists
visit
it
every
year.
A.
As
B.
When
C.
Even
though
D.
In
case
16.______he
heard
the
shout,
he
rushed
out.
A.
Before
B.
The
moment
C.
Until
D.
No
sooner
17.—Excuse
me,
sir.
Ca
(?http:?/??/?www.21cnjy.com?)n
you
spare
me
a
dollar
________
I
can
buy
this
book?【出处：21教育名师】
—Sure,
no
problem.
A.
for
B.
so
C.
but
D.
or
18.You
don’t
(?http:?/??/?www.21cnjy.com?)
need
an
invitation
to
help
others.
Give
help
_____you
are
asked.【版权所有：21教育】
A.
if
B.
as
C.
though
D.
before
19.We
bought
tick
(?http:?/??/?www.21cnjy.com?)ets
to
go
to
France,
__________
this
is
not
really
the
best
time
of
year
to
go.【来源：21·世纪·教育·网】
A.
as
if
B.
now
that
C.
as
long
as
D.
even
though
20._______
he
was
ill
,
_______
he
still
went
to
school
.
A.
Because
,
so
B.
Although
,
but
C.
Because
,
/
D.
Although
,
/
21世纪教育网
www.21cnjy.com
精品试卷·第
2
页
（共
2
页）
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
英语连词专项练习
1.The
book
is
now
ou
(?http:?/??/?www.21cnjy.com?)t
of
print,
______
it
is
available
in
the
libraries.
A.
and
B.
for
C.
so
D.
but
答案及解析：D
A.
and和；B.
for因
(?http:?/??/?www.21cnjy.com?)为；C.
so所以；D.
but但是。句意：这本书现已绝版，但很容易从图书馆借到。根据句意可知前后句是转折关系，故选D.2·1·c·n·j·y
2.Sometimes
tests
are
(?http:?/??/?www.21cnjy.com?)
needed
______
doctors
discover
exactly
what’s
wrong
with
your
body.【来源：21·世纪·教育·网】
A.
since
B.
before
C.
although
D.
if
答案及解析：B
A.
since
因为，由于
(?http:?/??/?www.21cnjy.com?)；B.
before在……之前；C.
although虽然，尽管；D.
if如果。句意：有时在医生准确发现你的身体出了什么问题之前做检查是必要的。根据前后句的关系，我们可以判断出检查应在医生诊断之前，故选B.www-2-1-cnjy-com
3.
volleyball
is
her
main
focus,
she
is
also
great
at
basketball.2-1-c-n-j-y
A.
Since
B.
Once
C.
Unless
D.
While
答案及解析：D
根据主句内容可知，她也擅长打篮球，由
(?http:?/??/?www.21cnjy.com?)此可知排球是她的强项，故选while“尽管”引导让步状语从句。不少考生不知while有此含义，容易误选其他选项。【来源：21cnj
y.co
m】
4.One
Friday,
we
wer
(?http:?/??/?www.21cnjy.com?)e
packing
to
leave
for
a
weekend
away
______
my
daughter
heard
cries
for
help.【出处：21教育名师】
A.
after
B.
while
C.
since
D.
when
答案及解析：D
句意：一个星期五，我们正在
(?http:?/??/?www.21cnjy.com?)收拾东西准备离开一周时，突然听到我的女儿在哭着寻求帮助。be
doing
sth
when…正在做某事，突然，固定句型，故选D21教育名师原创作品
5.—Shall
we
turn
to
the
boss
for
a
longer
holiday?
—He’ll
probably
say
no,
________
it’s
worth
asking.
A.
so
B.
while
C.
unless
D.
though
答案及解析：D
句意：——我们去找老板要求一个更长的假好吗？
(?http:?/??/?www.21cnjy.com?)——他可能会不同意，虽然问问他是值得的。前后两句之间是转折关系，故D选项正确，though引导让步状语从句。while引导让步状语从句应置于主句之前。so表示因果关系。unless意为“除非”，表示条件关系。
6.It
looks
_______
you
are
ill.
You
should
go
to
see
the
doctor.
A.
as
B.
which
C.
as
though
D.
whether
答案及解析：C
句意：看起来你好像病了，你应该去看医
(?http:?/??/?www.21cnjy.com?)生。A.
as因为，随着；B.
which哪一个；C.
as
though好像，仿佛；D.
whether是否。故选C。
7.Sometimes
tests
(?http:?/??/?www.21cnjy.com?)
are
needed
_________
doctors
discover
exactly
what's
wrong
with
your
body.21世纪教育网版权所有
A.
since
B.
before
C.
although
D.
if
答案及解析：B
A.
since
因为，由于；
(?http:?/??/?www.21cnjy.com?)B.
before在……之前；C.
although虽然，尽管；D.
if如果。句意：有时在医生准确发现你的身体出了什么问题之前做检查是必要的。根据前后句的关系，我们可以判断出检查应在医生诊断之前，故选B.21cnjy.com
8.—Mr.
Robert,
I'd
li
(?http:?/??/?www.21cnjy.com?)ke
to
take
a
gap
year
to
volunteer
for
a
global
anti-Aids
campaign.
21
cnjy
com
—That's
great,
________
you
can
afford
the
time.
A.?provided
that???????????????????????????B.?in
case???????????????????????????
C.?even
if???????????????????????????
D.?so
that
答案及解析：
A
句意：——罗伯特先生，我想利用空档年
(?http:?/??/?www.21cnjy.com?)，志愿参加一个全球抗艾运动。——如果你有时间，那太好了。A：
provided
that“如果，倘若”；B：
in
case“万一”；C：
even
if“即使”；D：
so
that“目的是”。此处是provided
that引导的条件状语从句，故选A。
9.??????
several
times,
but
unfortunately,
the
boy
still
couldn't
solve
the
problem
on
his
own.
A.?Having
been
explained???????????????????????????????????B.?The
problem
having
been
explained
C.?The
problem
had
been
explained??????????????????D.?Although
the
problem
had
been
explained21
cnjy
com
答案及解析：
C
句意：这个问题已经被解释过好几次了，但不幸
(?http:?/??/?www.21cnjy.com?)的是，这孩子还是不能自己解决问题。根据连词but可知，前面应该是一个完整的句子，故选C。
10.???_______and
I'll
get
the
work
finished.
A.?Having
one
more
hour????????????????????????????????????B.?One
more
hour
C.?Given
one
more
hour???????????????????????????????????????D.?If
I
have
one
more
hour21·cn·jy·com
答案及解析：
B
句意：再给我一个小时，我就把
(?http:?/??/?www.21cnjy.com?)工作做完。这是一个我们常见的“祈使句＋and/or”句型，但是这里还涉及到省略的问题。根据题意是希望能“多给点时间”，祈使句是表示请求或者命令而不是表示假设的，所以不表达“If
I
have
one
more
hour”这个意思Ａ和Ｄ都不对。Ｃ答案错误是因为句型不对，这里过去分词不能和后面的and连接的句子并列。故选B。
11.The
train
had
left
the
station????
I
got
there.
A.?as
soon
as????????????????????B.?immediately????????????????????
C.?the
moment?????????????????D.?by
the
time
答案及解析：
D
句意：我到的时候火车已经离站了。根据th
(?http:?/??/?www.21cnjy.com?)e
train
had
left
the
station的时态是过去完成时，可知用by
the
time“到.....为止”，故选D。
12.Just
as
the
builder
is
skilled
in
the
handling
of
his
bricks,
_______
the
experienced
writer
is
skilled
in
the
handling
of
his
words.
A.?as???????????????????????????????????????B.?so???????????????????????????????????????
C.?thus?????????????????????????????????????D.?like
答案及解析：
B
句意：就像建筑工人善于垒
(?http:?/??/?www.21cnjy.com?)砖一样，有经验的作家也善于使用词汇。just
as…so“就像……一样，……也”，just
as
引出表对比的从句，主句要用
so
与之呼应。故选B。
13.—Shall
we
go
to
the
seven
o'clock
performance
or
the
eight?
—
______
suits
you
fine.
A.?Whatever????????????????????????B.?Whichever????????????????????????
C.?Whenever????????????????????????D.?Wherever
答案及解析：B
句意：——我们去看七点钟的演出还是看
(?http:?/??/?www.21cnjy.com?)八点钟的演出？——看哪个适合你。A.
Whatever“无论什么”；B.
Whichever“无论哪一个”；C.
Whenever“无论什么时候”；D.
Wherever“无论哪里”。前句已经给出两个时间点，即"seven
o'clock
or
the
eight"意为"七点还是八点"，需要你确定一个，因此"whichever"意为‘无论哪一个，究竟哪一个'符合题意。故选B。
14.—Hi,
darling,
what's
the
matter?21教育网
—Well,
I
wasn't
(?http:?/??/?www.21cnjy.com?)feeling
well
this
morning
and
I
was
having
breakfast
______
a
wave
of
nausea
(恶心)________
me.
And
then
I
passed
out.
A.?before;
came
over??????B.?when;
came
over??????www.21-cn-jy.com
C.?before;
pulled
over??????D.?when;
pulled
over
答案及解析：
B
句意
(?http:?/??/?www.21cnjy.com?)：——嗨，亲爱的，怎么了？——我今天早上不太舒服，我正在吃早饭，突然一阵恶心。然后我就昏过去了。be
doing
...when...固定句式，“正在做.....，这时......”；come
over“顺便来访；突然感觉”;pull
over“靠边停车”。故选B。
15.All
the
photographs
in
this
book,
__________
stated
otherwise,
date
from
the
1950s.
【版权所有：21教育】
A.?if???????????????????????????????????B.?when???????????????????????????????????
C.?which????????????????????????????D.?unless
答案及解析：
D
句意：除过被标明的以外，书中其
(?http:?/??/?www.21cnjy.com?)余所有的图片都可以追溯到20世纪50年代。A.
if?
“如果”；B.
when“当……的时候”；C.
which“哪一个”；D.
unless“除非”。从句用了省略句，所填词表条件，意思是：除非，如果不。故选D。
16.Jack
was
working
in
the
lab
__________
the
power
cut
occurred.
A.?suddenly????????????????????????????????B.?which????????????????????????????????
C.?while????????????????????????????????
D.?when
答案及解析：D
句意：当停电的时候，杰克正在
(?http:?/??/?www.21cnjy.com?)实验室里工作。be
doing
....when...固定句式，“正在做......，这时......”，故选D。
17.There's
no
way
of
knowing
why
one
man
makes
an
important
discovery
__________
another
man,
also
intelligent,
fails.
A.?while??????????????????????????????????B.?when??????????????????????????????????
C.?where?????????????????????????????????D.?why
答案及解析：A
句意：没有办法知道，为什么一个人能做出重大
(?http:?/??/?www.21cnjy.com?)发现而另外一个一样聪明的人却不能。A.
while“当……的时候，然而”；B.
when“当……的时候”；C.
where“哪儿”；D.
why“为什么”。根据句意，one
man与another
man之间是对比关系，应翻译为“然而”。故选A。
18.The
girl
thought
her
boyfriend
had
bought
her
a
necklace
of
great
value
________
in
fact
it
was
made
of
glass.
A.?when?????????????????????????????????????B.?while?????????????????????????????????????
C.?that?????????????????????????????????????
D.?as21·世纪
教育网
答案及解析：
B
句意：这个女孩认为她的男朋友给她买了一个价值
(?http:?/??/?www.21cnjy.com?)不菲的项链，然而事实上这条项链是由玻璃制成的。A.
when“当......的时候”；B.
while“当......的时候，然而”；C.
that作为连词；D.
as“当，因为，尽管”。结合句意可知上下句是对比关系，故用“然而”符合语境，选B。
19.________
I
say
Clancy
is
a
smart
boy,
he
still
needs
to
work
hard
to
achieve
his
goal.
A.?If?????????????????????????????????????B.?When?????????????????????????????????????
C.?As????????????????????????????????????D.?While
答案及解析：
D
句意：虽然我说Clanc
(?http:?/??/?www.21cnjy.com?)y是一个聪明的孩子，但他仍然需要努力工作来实现他的目标。A.
If“如果”；B.
When“当……时候”；C.
As“因为”；D.
While“虽然，在……期间”。本句为while引导的让步状语从句，表示“虽然”。故选D。
20.Just????????
underwater
grass
floats
on
the
surface
if
it
loses
its
roots,
a
nation
is
lost
without
its
memories.
A.?since????????????????????????????????????B.?while????????????????????????????????????
C.?as????????????????????????????????????
D.?when
答案及解析：C
句意：正如水下的草，如果失去了根就会浮在
(?http:?/??/?www.21cnjy.com?)水面上，一个国家失去了记忆也就迷失了。A.
since“因为”；B.
while“当……时候”；C.
as“正如，好像”；D.
when“当……时候”。本句为方式状语从句，表示“就像，正如”应用as。故选C。
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
英语连词专项练习
1.—Sorry，Daddy.
I
can’t
get
along
well
with
my
studies.
—Well，____________you
hadn’t
wasted
a
lot
of
time
playing
online
games.
21世纪教育网版权所有
A．as
if?????????????
B．even
if
C．if
only
?????????????
D．only
if
答案及解析：C
as
if好像；even
i
(?http:?/??/?www.21cnjy.com?)f即使，if
only只要，要是……就好了，only
if只有。下句意为：要是你没有浪费那么多时间玩网络游戏的话就好了。
2.The
woman
fell
in
lo
(?http:?/??/?www.21cnjy.com?)ve
with
the
man____________she
was
introduced
to
him.So
she
quickly
agreed
to
marry
him.21教育网
A．next
time
B．last
time
C．for
the
first
time
D．the
first
time
答案及解析：D
考查连词的用法。句意为：这位女士第
(?http:?/??/?www.21cnjy.com?)一次被介绍给这个人的时候就爱上了他，所以她很快就同意嫁给他。引导时间状语，表示“当第一次……的时候，就……”，用the
first
time。21cnjy.com
3.【2018·海淀二模】___
(?http:?/??/?www.21cnjy.com?)_____some
people
criticize
graffiti
for
being
ugly
and
destructive,
those
graffiti
lovers
still
see
it
as
real
art.
A.
As
B.
While
C.
Once
D.
Until
答案及解析：B
句意：尽管一些人批评涂鸦
(?http:?/??/?www.21cnjy.com?)，认为它非常丑陋而且具有破坏性，但是，涂鸦爱好者们仍然将涂鸦看作是真正的艺术。as因为，尽管，正如；while尽管，当……时候；once一旦；until直到。表示“尽管”并引导让步状语从句用while。as引导让步状语从句时，从句必须用倒装。故选B。2·1·c·n·j·y
4.---
Are
you
free
now?
I
have
something
interesting
to
tell
you.
---OK,
you
(?http:?/??/?www.21cnjy.com?)
make
it
short
I
will
have
to
work
on
this
term
paper
due
tomorrow.【来源：21·世纪·教育·网】
A.
now
that
B.
as
soon
as
C.
every
time
D.
as
long
as
答案及解析：D
句意：---你现在有空吗？我
(?http:?/??/?www.21cnjy.com?)有有趣的事情要告诉你。----好吧，只要你长话短说。你知道，我很忙的。A.
now
that既然；B.
as
soon
as
一…...就；C.
every
time每次；D.
as
long
as
只要。根据句意选D。
5.What
he
said
was
he
(?http:?/??/?www.21cnjy.com?)artbroken.
I
felt
_____________
a
knife
were
sticking
into
my
heart.21·世纪
教育网
A.
even
if
B.
as
if
C.
as
D.
as
well
答案及解析：B
句意：他说得令我心碎。我感觉好像一
(?http:?/??/?www.21cnjy.com?)把刀子插入了我的心脏。题干中表示“好像”，A.
even
if即使；B.
as
if
好像；
C.
as作为；D.
as
well也，故选B。2-1-c-n-j-y
6.________,
I
am
studying
medicine
at
a
university.21
cnjy
com
A.
In
a
moment
B.
At
the
moment
C.
For
a
moment
D.
The
moment
答案及解析：B
句意：此刻，我正在大学学习医学。根据“am
studying”可知这个句子用的现在进行时，At
the
moment此刻，所以选B。
7.If
you
don’t
under
(?http:?/??/?www.21cnjy.com?)stand
something,
you
may
research,
study,
and
talk
to
other
people
_______
you
figure
it
out.【出处：21教育名师】
A.
because
B.
though
C.
until
D.
since
答案及解析：C
句意：如果遇到不懂的东西，你可以
(?http:?/??/?www.21cnjy.com?)搜索、研究，和别人交流直到弄明白。本题考查状语从句，A选项意为“因为”，B选项意为“尽管”，D选项“自从”或者“因为”，C选项“直到”符合语境，答案选C。
8.Kate
was
very
sad
(?http:?/??/?www.21cnjy.com?)
over
loss
of
the
photos
she
had
shot
in
China,
____this
was
a
memory
she
especially
treasured.21·cn·jy·com
A.
if
B.
when
C.
as
D.
which
答案及解析：C
句意"Kate对于她在中国拍摄的照片的遗失感到很沮丧，因为她特别珍惜那段记忆。"as因为。故选C。
9.The
majorit
(?http:?/??/?www.21cnjy.com?)y
of
new
businesses
fail
because,
________
they
have
a
product
or
service
that
fills
a
gap
in
the
market,
they
usually
lack
the
skills
in
sales,
marketing,
and
administration.【版权所有：21教育】
A.
now
that
B.
even
ifC.
as
long
as
D.
as
though
答案及解析：B
A.
now
that既然；B.
ev
(?http:?/??/?www.21cnjy.com?)en
if即使；C.
as
long
as只要；D.
as
though仿佛，好像。句意：多数的新业务失败了，因为即使他们有产品或服务填补了市场空白，但他们通常在销售、营销和管理等方面缺乏技巧。根据句意选B。21
cnjy
com
10.Sometimes
wrong
doings
will
stay
covered
_______
we
speak
up.
A.
if
B.
when
C.
unless
D.
as
long
as
答案及解析：C
A.
if如果；B.
whe
(?http:?/??/?www.21cnjy.com?)n当…时；C.
unless除非，如果…不…；D.
as
long
as只要；句意：如果我们不说出来，一些做错的事情仍然会被掩盖。根据句意可知应该使用表示否定含义的连词unless。故C项正确。
11.__________
it
i
(?http:?/??/?www.21cnjy.com?)s
expected
that
students
come
to
university
with
the
ability
to
take
good
care
of
themselves,this
is
not
always
the
case.
A.
When
B.
While
C.
Unless
D.
As
答案及解析：B
句意：尽管期望大学生进入大学有能力照顾
(?http:?/??/?www.21cnjy.com?)好自己，但情况却并不总是这样。A.
When当……时候；B.
While尽管；C.
Unless除非；D.
As因为。故选B。【来源：21cnj
y.co
m】
12.Help
others
whene
(?http:?/??/?www.21cnjy.com?)ver
you
can
_______
you
will
make
the
world
a
nicer
place
to
live
in.
A.
and
B.
or
C.
unless
D.
but
答案及解析：A
“祈使句+and+句子”表示“做某事
(?http:?/??/?www.21cnjy.com?)……,那么……”。“祈使句+or+句子”表示“做某事……,否则……”。根据句意选A项。but意为“但是”；unless意为“如果不”；都不符合句型要求。
13.After
40
years
of
r
(?http:?/??/?www.21cnjy.com?)eform
and
opening-up,
China
still
has
a
long
way
to
go
it
becomes
a
“developed
economy”.
A.
until
B.
before
C.
after
D.
unless
答案及解析：B
句意：经过40年的改革开放，中
(?http:?/??/?www.21cnjy.com?)国在成为“发达经济体”之前还有很长的路要走。A.
until直到---为止；B.
before在---之前；C.
after在---之后；D.
unless除非。故选B。
14.The
meaning
of
the
(?http:?/??/?www.21cnjy.com?)word
"nice'
changed
a
few
tines
it
finally
came
to
include
the
sense
"pleasant."
A.
before
B.
after
C.
since
D.
while
答案及解析：A
句意：“nice”这个单词的含义改变了很多次才终于包含了“快乐”的感觉。这里用连词before
“在…之前”，这个连词的翻译比较灵活，这里
(?http:?/??/?www.21cnjy.com?)根据句意翻译成“才”，其他三个选项的含义分别是:
B.after在…后面，C.since自从，D.while当…时候，虽然，然而。所以选A。
15.______
the
forest
p
(?http:?/??/?www.21cnjy.com?)ark
is
far
away,
a
lot
of
tourists
visit
it
every
year.
A.
As
B.
When
C.
Even
though
D.
In
case
答案及解析：C
句意：尽管那个森林公园很
(?http:?/??/?www.21cnjy.com?)远，但是还是有许多游客每年到这里游览。根据题干信息，应该是“即使（尽管）那个森林公园很远，每年还是有很多人去参观。”由此判断，从句为让步状语从句，应选连接词even
though。本题选C。In
case用于引导目的状语从句，表示“以防”、“以免”。根据句意选C。
16.______he
heard
the
shout,
he
rushed
out.
A.
Before
B.
The
moment
C.
Until
D.
No
sooner
答案及解析：B
A.
Before在…之前；B.
T
(?http:?/??/?www.21cnjy.com?)he
moment一…就…；C.
Until直到…才；No
sooner要和than连用，表示“一…就…”；句意：一听见大喊声，他就冲了出去。句中名词短语the
moment已经转换成连词，意为“一…就…”引导时间状语从句，故B项正确。www.21-cn-jy.com
17.—Excuse
me,
sir.
Ca
(?http:?/??/?www.21cnjy.com?)n
you
spare
me
a
dollar
________
I
can
buy
this
book?21教育名师原创作品
—Sure,
no
problem.
A.
for
B.
so
C.
but
D.
or
答案及解析：B
句意：——打搅了，先生。
(?http:?/??/?www.21cnjy.com?)你可以给我一元钱吗，这样我就可以买这本书了。——好的，没问题。for因为；so所以，以便；but但是；or或者，否则。根据语境，第一个说话者向对方要钱的目的是为了买书，故该处应填so。B选项正确。
18.You
don’t
need
an
(?http:?/??/?www.21cnjy.com?)
invitation
to
help
others.
Give
help
_____you
are
asked.
A.
if
B.
as
C.
though
D.
before
答案及解析：D
句意：帮助别人不需要别人的邀
(?http:?/??/?www.21cnjy.com?)请。在别人请求你帮助之前主动帮助别人。根据前一句内容可知，作者建议在别人请求你之前给别人提供帮助，表示“在……之前”，故选D项。
19.We
bought
ti
(?http:?/??/?www.21cnjy.com?)ckets
to
go
to
France,
__________
this
is
not
really
the
best
time
of
year
to
go.
A.
as
if
B.
now
that
C.
as
long
as
D.
even
though
答案及解析：D
句意：尽管这不是一年中去那儿的最好的时间
(?http:?/??/?www.21cnjy.com?)，我们还是买了去法国的票。根据句意可知，前后是转折的关系，as
if好像，now
that既然，as
long
as只要，均不符合题意，even
though即使，尽管，表示转折，符合题意。故选D。www-2-1-cnjy-com
20._______
he
was
ill
,
_______
he
still
went
to
school
.
A.
Because
,
so
B.
Although
,
but
C.
Because
,
/
D.
Although
,
/
答案及解析：D
句意：尽管他病了，但他仍然上学了。英语中要
(?http:?/??/?www.21cnjy.com?)使用一个连词把两个句子联系在一起，排除AB项，这两项都有两个连词，根据句意可知上下文之间是转折关系，because是因果关系。故选D项。
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