专题18
状语从句
单选题
1.(2019安徽)Our
business
won’t
improve
____
we
offer
better
service
to
our
customers.
A.
because
B.
unless
C.
after
D.
since
2.(2019江苏连云港)_________
we
didn't
win
the
basketball
game,
we
were
satisfied
with
our
hard
work.
A.
If
B.
Though
C.
Since
D.
Because
3.(2019江苏连云港)StorySign
is
___________
a
useful
app
__________
it
can
make
it
easier
for
deaf
children
and
their
parents
to
read
bedtime
stories.
A.
so
...
that
B.
such
...
that
C.
too
...
to
D.
as
...
as
4.(2019江苏苏州)Love
your
parents
__________
they
are
alive.
Don't
wait
until
it
is
too
late.
A.
while
B.
though
C.
because
D.
unless
5.(2019江苏宿迁)Santaishan
Forest
Park
is
__________
beautiful
that
it
has
become
a
hot
tourist
attraction.
A.
so
B.
very
C.
such
D.
quite
6.(2019山东青岛)Friends
are
like
books.
You
don’t
need
a
lot
of
them
______
they
are
good.
A.
or
B.
and
C.
as
long
as
D.
as
soon
as
7.(2019湖北黄冈)—What
do
you
think
of
the
new
movie
Wandering
Earth（《流浪地球》）
—It’s____wonderful
_______
I
really
like
it.
A.
so;
that
B.
such;
that
C.
too;
to
D.
enough;
to
8.(2019江苏泰州)——I
missed
the
film
"The
Wandering
Earth"
——What
a
pity!
It
is
______________
meaningful
film
that
it
is
really
worth
seeing.
A.
such
a
B.
so
C.
such
D.
so
a
9.(2019湖北鄂州)–
Son,
you
have
never
been
abroad,
I’m
worried
about
you.
–
Don’t
worry,
mom.
As
soon
as
I
________
,
I
________
you.
A.
will
arrive,
call
B.
will
arrive,
will
call
C.
arrive,
will
call
D.
arrive,
call
10.(2019甘肃兰州)Tom
watched
the
World
Cup
____
11:30
last
night.
A.
when
B.
unless
C.
until
D.
as
soon
as
11.(2019山东临沂)A
recent
survey
shows
that
44
percent
of
Americans
want
to
use
self-driving
cars,
_________34
percent
believe
that
they
will
make
the
roads
mote
dangerous.
A.
although
B.
because
C.
if
12.(2019贵州安顺)——Nancy
__________us
a
report
as
soon
as
she
__________tomorrow.
——How
great!
I
will
be
there.
A.
gives,
is
arriving
B.
gives,
ill
arrive
C.
will
give,
arrives
D.
gives,
arrives
13.(2019广东)We
should
take
care
of
the
earth
____
we
can
make
a
better
world
to
live
in.
A.
so
that
B.
until
C.
even
if
D.
while
14.(2019黑龙江齐齐哈尔)—The
students
of
Grade
9
have
to
take
part
in
the
P.E.
test.
—Yes,
_____you
want
to
pass
it
and
be
stronger,
practice
more.
A.
unless
B.
until
C.
if
15.(2019湖南湘西)一We
will
go
for
a
picnic
if
it
_________
this
Sunday.
一Sounds
great.
A.
won't
rain
B.
is
sunny
C.
will
be
sunny
16.(2019湖南湘西)一Xiao
Lin，this
desk
is
______
heavy
______
I
can't
move
it.
一Don't
worry.I'll
help
you.
A.
such；that
B.
too；to
C.
so；that
17.(2019江苏镇江)-Is
your
WeChat
account
(账户)
safe
-Yes,
even
my
father
can't
use
it
__________
I
tell
him
the
password.
A.
when
B.
unless
C.
while
D.
if
18.(2019山东日照)The
sports
meeting
won’t
be
put
off
_____
it
rains.
A.
until
B.
if
C.
unless
D.
whether
19.(2019四川内江)Cathy
is
afraid
of
the
dog.
She
will
run
away
_______she
sees
it.
A.
ever
since
B.
although
C.
as
soon
as
D.
so
that
20.(2019黑龙江哈尔滨)When
we
___________
building
the
Subway
Line
3，it
will
be
easier
to
travel
around
the
city.
A.
finish
B.
finished
C.
will
finish
21.(2019江苏南通)I
still
keep
taking
exercise
every
day
_______
I
am
busy
with
so
many
subjects.
A.
until
B.
unless
C.
because
D.
though
22.(2019贵州贵阳)Our
eyesight
will
become
poorer
and
poorer
______
we
keep
playing
with
phones.
A.
though
B.
unless
C.
if
23.(2019辽宁盘锦)The
old
man
leads
a
simple
life,
_______
he
has
a
lot
of
wealth.
A.
although
B.
so
C.
unless
D.
because
24.(2019山东东营)—Remember
to
keep
the
dog
on
a
leash
(狗链)________
you
walk
it,
honey!
—Sure.
I
won’t
let
it
hurt
others.
A.
until
B.
after
C.
while
D.
since
25.(2019山东东营)—-I’m
afraid
e-books
might
be
bad
for
our
eyes.
—-Hmm,
but
they
will
be
helpful
for
us_________we
put
them
to
good
use.
A.
as
soon
as
B.
as
long
as
C.
even
though
D.
so
that
26.(2019广西河池)We
wonder
if
our
parents
will
come
to
our
graduating
party
next
weekend.
If
they
_______,
we’ll
be
very
glad.
A.
come
B.
comes
C.
are
coming
D.
will
come
27.(2019福建)
______
it’s
a
public
holiday
today,
some
firefighters
in
our
city
are
still
on
duty.
A.
Although
B.
Once
C.
If
28.(2019四川广元)They
didn’t
go
home
_________
they
finished
their
work.
A.
because
B.
when
C.
until
29.(2019四川凉山)In
summer,
food
will
go
bad
quickly
________
we
put
it
into
a
fridge.
A.
if
B.
unless
C.
as
soon
as
D.
while
30.(2019甘肃天水)—I
don
'
t
know
if
Sam
_______
tomorrow.
—Don't
worry.
I
will
tell
you
as
soon
as
he
_______
.
A.
will
come;
comes
B.
comes;
will
come
C.
will
come;
will
come
D.
comes;
comes
31.(2019甘肃定西)____it
rained
a
lot,
we
enjoyed
our
holiday.
A.
Although
B.
Because
C.
Unless
D.
However
32.(2019黑龙江绥化)I
think
you’ll
miss
the
train
________
you
hurry
up.
A.
if
B.
and
C.
unless
33.(2019湖南邵阳)-Let's
go
climbing
Langshan
Mountain
this
Saturday
__________
the
weather
is
fine.
-Good
idea!
A.
though
B.
if
C.
unless
34.(2019辽宁本溪)—Ling
ling,
you'll
feel
sleepy
tomorrow
_______
you
go
to
bed
early.
—OK,
Mom.
I’ll
go
to
bed
at
once.
A.
if
B.
unless
C.
though
D.
because
35.(2019青海)The
environment
will
be
much
worse
___________
everyone
has
a
sense
of
protecting
it.
A.
unless
B.
if
C.
so
that
36.(2019辽宁抚顺)She
didn't
leave
the
school
__________
she
worked
out
this
problem.
A.
as
long
as
B.
until
C.
since
D.
while
37.(2019辽宁铁岭)Mr.Smith
knows
a
lot
about
China
▲
he
has
never
been
to
our
country.
A.
although
B.
until
C.
if
D.
since
38.(2019内蒙古呼和浩特)—
Did
you
call
Michael
back
—I
didn’t
need
to,________I’ll
see
him
tomorrow.
A.
Unless
B.
because
C.
when
D.
though
39.(2019内蒙古呼和浩特)She
was
so
angry
at
______he
was
doing
______she
walked
out
without
a
word.
A.
what;
that
B.
that
;
what
C.
what
;
what
D.
that
;
that
40.(2019山东菏泽)____my
grandpa
is
over
80
years
old,
he
still
looks
strong
and
healthy.
A.
Although
B.
Because
C.
Unless
41.(2019云南)I'm
sure
dreams
don't
work
_____
you
do.
A.
if
B.
until
C.
when
D.
since
42.(2019广西贵港)—Has
the
meeting
begun
yet？
—Not
yet．
We
have
to
wait
_______
everyone
is
here．
A.
and
B.
until
C.
or
D.
but
43.(2019广西柳州)—May
I
go
and
play
with
Dick,
Mum
—No,
you
can't
go
out
____________
your
homework
is
being
done.
A.
before
B.
as
C.
until
44.(2019云南昆明)
_________
we
continue
to
kill
elephants
for
their
ivory,
we
humans
will
lose
them
in
the
end
A.
If
B.
Before
C.
Until
D.
Although
45.(2019江苏常州)I
won't
stop
loving
English
___________
the
sun
rises
in
the
west.
A.
if
B.
although
C.
because
D.
unless
46.(2019江苏无锡)___________
I
do,
I
do
it
for
you.
Do
not
ever
doubt
that,
my
boy.
A.
Whatever
B.
Wherever
C.
Whenever
D.
Whoever
47.(2019江苏无锡)–The
local
food
may
taste
a
bit
strange.
-
Well,
__________we
are
here,
why
not
give
it
a
try
A.
though
B.
unless
C.
since
D.
because
48.(2019江苏徐州)
Helen
was
very
rude
to
me.
I
refuse
to
speak
to
her
again
__________
she
says
sorry.
A.
until
B.
if
C.
because
D.
since
49.(2019湖北宜昌)—Lucy,
you
can’t
use
the
phone
________
we
are
far
from
the
gas(天然气)
station.
—OK,
I
won’t
do
that
again.
A.
after
B.
when
C.
though
D.
until
50.(2019辽宁葫芦岛)The
football
fans
cheered
______
they
heard
the
exciting
news．
A．even
though
B．in
order
that
C．as
soon
as
D．as
long
as
51.(2019四川自贡)If
the
singer
______
to
Zigong
______
September
0th，
please
call
me．
A．will
get；on
B．gets；on
C．gets；in
52.(2019四川成都)—You
are
not
supposed
to
enter
the
teachers’
office
______.
—Thanks,
mom.
I
got
it.
A.
unless
you
are
allowed
to
B.
if
you
want
to
ask
questions
C.
when
you
are
asked
to
come
in
53.(2019四川乐山)Bike
sharing
is
very
useful
in
our
daily
life
_________
it
still
has
some
disadvantages.
A.
unless
B.
because
C.
although
54.(2019上海)
_________
the
journey
was
tiring，Jeff
thought
it
was
worth
both
the
time
and
the
money.
A.
As
B.
Since
C.
Unless
D.
Although
55.(2019重庆A卷)
He
could
find
the
way
home
____
he
was
only
three
years
old.
A.
though
B.
because
C.
where
D.
if
56.(2019新疆)The
story
is
______interesting
______everybody
likes
it
very
much.
A.
very;
that
B.
so;
that
C.
such;
that
D.such;
because
57.(2019海南)We
didn't
cut
the
cake______
Amy
made
a
wish．
A．because
B．until
C．if
58.(2019黑龙江龙东地区)________
I
came
back
home
yesterday,
my
mother
was
looking
________
a
magazine.
A.
While;
through
B.
When;
through
C.
When;
around
59.(2019青海西宁)—Let’s
have
a
picnic
if
it
________
this
Sunday.
—But
nobody
knows
if
it
________
on
that
day.
A.
will
be
fine;
will
rain
B.
will
be
fine;
rains
C.
is
fine;
will
rain
D.
is
fine;
rains专题18
状语从句
单选题
1.(2019安徽)Our
business
won’t
improve
____
we
offer
better
service
to
our
customers.
A.
because
B.
unless
C.
after
D.
since
【答案】B
【解析】句意：除非我们为顾客提供更好的服务，否则我们的生意就不会好转。because因为，引导原因状语从句；unless除非，引导条件状语从句；after在…之后，引导时间状语从句；since自从，引导时间状语从句。根据主句Our
business
won’t
improve以及从句中offer
better
service可知，从句中也应表示否定的意思，unless相当于if…not，“如果不”，符合句意，故选B。
2.(2019江苏连云港)_________
we
didn't
win
the
basketball
game,
we
were
satisfied
with
our
hard
work.
A.
If
B.
Though
C.
Since
D.
Because
【答案】B
【解析】句意“尽管我们没有赢得篮球比赛，但是我们对我们勤奋工作感到很满意”。A.如果（引导条件状语从句）；B.尽管（引导让步状语从句）；C.自从（引导时间状语从句）；D.因为（引导原因状语从句）。根据句意可知，主句和从句之间表示让步，译为“尽管”，故选B。
3.(2019江苏连云港)StorySign
is
___________
a
useful
app
__________
it
can
make
it
easier
for
deaf
children
and
their
parents
to
read
bedtime
stories.
A.
so
...
that
B.
such
...
that
C.
too
...
to
D.
as
...
as
【答案】B
【解析】句意“StorySign是一个如此有用的应用以至于能让聋的孩子和父母读睡前故事更加容易”。A.
so+adj/adv+that+句子“如此……以至于……”；B.
“such
a/an+adj+可数名词单数+that+句子”或者“such+adj+可数名词复数/不可数名词+that+句子”“如此……以至于”；C.too
adj
to
do“太……以至于不能……”；D.as+adj/adv原级+as“和……一样”。根据两个空之间的a
useful
app可知，用“such
a
adj+可数名词单数+that”结构，译为“如此有用的一个应用以至于”，故选B。
4.(2019江苏苏州)Love
your
parents
__________
they
are
alive.
Don't
wait
until
it
is
too
late.
A.
while
B.
though
C.
because
D.
unless
【答案】A
【解析】句意：爱你的父母，趁他们还活着。不要等到为时已晚。考查连词辨析。while当……的时候，表时间；though尽管，表让步；because因为，表原因；unless除非，表条件。本句是时间状语从句，根据句意结构，可知选A。
5.(2019江苏宿迁)Santaishan
Forest
Park
is
__________
beautiful
that
it
has
become
a
hot
tourist
attraction.
A.
so
B.
very
C.
such
D.
quite
【答案】A
【解析】句意：三台山森林公园是如此美丽，它已经成为一个热门的旅游景点。考查副词辨析。so/such
that是固定结构，表示“如此以至于”，引导结果状语从句，可排除BD两项；so修饰形容词或副词，such修饰名词或名词性短语。本句beautiful（漂亮的）是形容词，需用so修饰；根据句意结构和语境，可知选A。
6.(2019山东青岛)Friends
are
like
books.
You
don’t
need
a
lot
of
them
______
they
are
good.
A.
or
B.
and
C.
as
long
as
D.
as
soon
as
【答案】C
【解析】句意：朋友就像书籍，不在多而贵在好。A.
or或者，否则；B.
and和，而且；C.
as
long
as只要……；D.
as
soon
as一……就。此句话的字面意思是“只要朋友好你并不需要许多”，本句表达的是深层含义as
long
as引导条件状语从句，故答案为C。
7.(2019湖北黄冈)—What
do
you
think
of
the
new
movie
Wandering
Earth（《流浪地球》）
—It’s____wonderful
_______
I
really
like
it.
A.
so;
that
B.
such;
that
C.
too;
to
D.
enough;
to
【答案】A
【解析】句意：—
—你觉得新电影《漫游地球》怎么样？
—
—太好了，我真的很喜欢它。根据答语的句子特点It’s
____
wonderful
I
really
like
it.可知wonderful为形容词，I
really
like
it.
为一个从句，联系语境可知此句应该是对电影《流浪地球》的评价为“太好了，我真的很喜欢它。”，所以符合so+形容词/副词+that的用法，如此……以至于……，后引导一个结果状语从句；such…that…也有同样的用法，但such后应该跟名词，故排除；too…to表“太……不能……”，意义和结构都不符合；enough;
to足够……去做……，意义和结构也都不符合；故选A。
8.(2019江苏泰州)——I
missed
the
film
"The
Wandering
Earth"
——What
a
pity!
It
is
______________
meaningful
film
that
it
is
really
worth
seeing.
A.
such
a
B.
so
C.
such
D.
so
a
【答案】A
【解析】句意：—
—我错过了电影《流浪地球》。—
—真可惜！这是一部非常有意义的电影，非常值得一看。such…that…
如此……以至于……，such修饰名词，that引导结果状语从句；so…that…如此……以至于……，so修饰形容词或副词，that引导结果状语从句。当单数名词前有形容词时，既可用so，也可用such，但不定冠词的位置却有所不同。如：This
is
such
an
important
meeting
that
you
should
attend
it.（=This
is
so
important
a
meeting
that
you
should
attend
it.）这是一次很重要的会议，你一定要参加。分析本题的句子结构可知，本题的名词film是单数，前面又有形容词meaningful修饰，因此符合：such+a（n）（+adj.）+单数可数名词+that从句。这一用法。选项D的冠词a的位置不对。故选A。
9.(2019湖北鄂州)–
Son,
you
have
never
been
abroad,
I’m
worried
about
you.
–
Don’t
worry,
mom.
As
soon
as
I
________
,
I
________
you.
A.
will
arrive,
call
B.
will
arrive,
will
call
C.
arrive,
will
call
D.
arrive,
call
【答案】C
【解析】句意：-儿子，你从来没有出过国，我很担心你。-妈妈，不要担心，我一到达，就会给你打电话。will
arrive一般将来时；arrive到达，动词原形；call打电话，动词原形；will
call一般将来时。句中as
soon
as引导的是时间状语从句，从句中用一般现在时，主句用一般将来时，故应选C。
10.(2019甘肃兰州)Tom
watched
the
World
Cup
____
11:30
last
night.
A.
when
B.
unless
C.
until
D.
as
soon
as
【答案】C
【解析】句意：汤姆看世界杯直到昨晚11:30。A.
when什么时候；B.
unless除非；C.
until
直到…为止；D.
as
soon
as一……就……。根据Tom
watched
the
World
Cup
____
11:30
last
night.
汤姆看世界杯_______
昨晚11:30。结合选项可知，应该选择until
直到…为止；符合语境。故选C。
11.(2019山东临沂)A
recent
survey
shows
that
44
percent
of
Americans
want
to
use
self-driving
cars,
_________34
percent
believe
that
they
will
make
the
roads
mote
dangerous.
A.
although
B.
because
C.
if
【答案】A
【解析】句意：最近的一项调查显示，44%的美国人希望使用自动驾驶的汽车，尽管34%的人认为这会使道路变得危险。although虽然，because因为，if如果；根据前后句意可知，这里表示让步，即虽然，尽管，故选A。
12.(2019贵州安顺)——Nancy
__________us
a
report
as
soon
as
she
__________tomorrow.
——How
great!
I
will
be
there.
A.
gives,
is
arriving
B.
gives,
ill
arrive
C.
will
give,
arrives
D.
gives,
arrives
【答案】C
【解析】句意：——南希明天一到就给我们做报告。——-太棒了！我会去的。考查as
soon
as引导的时间状语从句。as
soon
as：一….就….，引导时间状语从句，当陈述还未发生的事情，主句使用一般将来时，从句使用一般现在时。结合句意可知填will
give,
arrives；选C。
13.(2019广东)We
should
take
care
of
the
earth
____
we
can
make
a
better
world
to
live
in.
A.
so
that
B.
until
C.
even
if
D.
while
【答案】A
【解析】句意：我们应该关爱地球，为了我们能创造一个更美好的世界。so
that为了；
until直到；even
if
即使；
while当……时候；根据We
should
take
care
of
the
earth
和we
can
make
a
better
world
to
live
in之间的关系是表示目的；故选A。
14.(2019黑龙江齐齐哈尔)—The
students
of
Grade
9
have
to
take
part
in
the
P.E.
test.
—Yes,
_____you
want
to
pass
it
and
be
stronger,
practice
more.
A.
unless
B.
until
C.
if
【答案】C
【解析】句意：——九年级的学生们必须参加体育考试。——是的，如果你想通过它更强壮，更多的练习吧。A.
unless如果；B.
until直到；C.
if如果。根据practice
more.可知，这里是if引导的条件状语从句，遵循主句是祈使句，从句用一般现在时态。根据题意，故选C。
15.(2019湖南湘西)一We
will
go
for
a
picnic
if
it
_________
this
Sunday.
一Sounds
great.
A.
won't
rain
B.
is
sunny
C.
will
be
sunny
【答案】B
【解析】句意：—
—
如果这个星期天天气晴朗，我们就去野餐。
—
—
听起来不错。根据We
will
go
for
a
picnic
if
it
this
Sunday.
这里if引导一个条件状语从句，主句用一般将来时，从句用一般现在时，表示将来，即：主将从现。sunny是形容词，做is的表语。选项A/C为将来时，排除。故选B。
16.(2019湖南湘西)一Xiao
Lin，this
desk
is
______
heavy
______
I
can't
move
it.
一Don't
worry.I'll
help
you.
A.
such；that
B.
too；to
C.
so；that
【答案】C
【解析】句意：—
—
小林，这张桌子太重了，我动不了。
—
—
别担心，我会帮你的。too....to....太....而不能....，to后面不能接句子，故排除选项B；so/such....that.....：太....以至于....，that后接句子；such＋a(an)＋adj.＋单数可数名词＋that…；so＋adj.／adv.＋that…；结合句子this
desk
is
heavy
I
can't
move
it.
可知，其中心词是形容词heavy，因此用so....that.....句式，故选C。
17.(2019江苏镇江)-Is
your
WeChat
account
(账户)
safe
-Yes,
even
my
father
can't
use
it
__________
I
tell
him
the
password.
A.
when
B.
unless
C.
while
D.
if
【答案】B
【解析】句意：-你的微信账号安全吗？-是的，如果我不告诉他密码甚至我的爸爸都不能使用它。when当…时候；unless除非，如果不；while当…时候；if如果。根据句意my
father
can't
use
it…可知，这里应表示“不告诉他密码”，故应选B。
18.(2019山东日照)The
sports
meeting
won’t
be
put
off
_____
it
rains.
A.
until
B.
if
C.
unless
D.
whether
【答案】C
【解析】句意：除非下雨，运动会不会推迟。
A.
until直到；B.
if如果；C.
unless除非；D.
whether是否。根据上文The
sports
meeting
won’t
be
put
off可知，这里是unless表示引导的条件状语从句，遵循主句用一般将来时，根据题意，故选C。
19.(2019四川内江)Cathy
is
afraid
of
the
dog.
She
will
run
away
_______she
sees
it.
A.
ever
since
B.
although
C.
as
soon
as
D.
so
that
【答案】C
【解析】句意：凯西害怕狗，她一看到狗就跑了。
考查连词辨析。A.
ever
since自从；B.
although虽然、尽管；C.
as
soon
as一…就···；D.
so
that以便；所以。根据Cathy
is
afraid
of
the
dog.
凯西害怕狗，可推知是她一看到狗就跑开了，结合选项可知C选项符合题意，故答案选C。
20.(2019黑龙江哈尔滨)When
we
___________
building
the
Subway
Line
3，it
will
be
easier
to
travel
around
the
city.
A.
finish
B.
finished
C.
will
finish
【答案】A
【解析】句意：当我们建成地铁三号线时，环城旅行就更容易了。A.
finish一般现在时；B.
finished一般过去时；C.
will
finish一般将来时。本题考查when引导的时间状语从句的时态；遵循主将从现，即主句是一般将来时，从句用一般现在时。故答案为A。
21.(2019江苏南通)I
still
keep
taking
exercise
every
day
_______
I
am
busy
with
so
many
subjects.
A.
until
B.
unless
C.
because
D.
though
【答案】D
【解析】句意：尽管我忙于许多科目，但我仍然每天都在锻炼。A.
until直到；B.
unless
除非；C.
because因为；D.
though尽管。根据下文I
am
busy
with
so
many
subjects.可知这里是though引导的让步状语从句。根据题意，故选D。
22.(2019贵州贵阳)Our
eyesight
will
become
poorer
and
poorer
______
we
keep
playing
with
phones.
A.
though
B.
unless
C.
if
【答案】C
【解析】详解】句意：如果我们继续玩手机，我们的视力会越来越差。
A.
though尽管，虽然；B.
unless除非；C.
if如果。这里是if引导的条件状语从句，遵循主句用一般将来时，从句用一般现在时态，根据题意，故选C。
23.(2019辽宁盘锦)The
old
man
leads
a
simple
life,
_______
he
has
a
lot
of
wealth.
A.
although
B.
so
C.
unless
D.
because
【答案】A
【解析】句意：老人过着简朴的生活，尽管他很富有。A.
although尽管；B.
so因此；C.
unless除非；D.
because因为。老人过着简朴的生活和尽管他很富有是让步关系，意为：老人过着简朴的生活，尽管他很富有。故选A。
24.(2019山东东营)—Remember
to
keep
the
dog
on
a
leash
(狗链)________
you
walk
it,
honey!
—Sure.
I
won’t
let
it
hurt
others.
A.
until
B.
after
C.
while
D.
since
【答案】C
【解析】句意“-宝贝，当你遛狗时记得给狗拴上链子。-好的，我不会让他伤害其他人”。A.直到……才······（引导时间状语从句）；B.
在……之后（引导时间状语从句）；C.当……时候（引导时间状语从句）；D.自从（引导时间状语从句）。根据句意可知，译为“当遛狗时”，故选C。
25.(2019山东东营)—-I’m
afraid
e-books
might
be
bad
for
our
eyes.
—-Hmm,
but
they
will
be
helpful
for
us_________we
put
them
to
good
use.
A.
as
soon
as
B.
as
long
as
C.
even
though
D.
so
that
【答案】B
【解析】句意“-恐怕电子书对我们的眼睛有害。-但是只要我们合理使用他们，他们就对我们有帮助”。A.一……就……（引导时间状语从句）；B.只要（引导条件状语从句）；C.尽管（引导让步状语从句）；D.目的是，为的是（引导目的状语从句）。根据句意可知，译为“只要我们合理使用他们”，表示条件，故选B。
26.(2019广西河池)We
wonder
if
our
parents
will
come
to
our
graduating
party
next
weekend.
If
they
_______,
we’ll
be
very
glad.
A.
come
B.
comes
C.
are
coming
D.
will
come
【答案】A
【解析】句意：我们想知道我们的父母下个周末是否会来参加我们的毕业晚会。如果他们来，我们会非常高兴的。
come来，动词原形；comes第三人称单数形式；are
coming现在进行时表示将来；will
come一般将来时。句中If引导的是条件状语从句，从句中用一般现在时，主句用一般将来时，故先排除C和D。主语they是复数，动词用原形，故选A。
27.(2019福建)
______
it’s
a
public
holiday
today,
some
firefighters
in
our
city
are
still
on
duty.
A.
Although
B.
Once
C.
If
【答案】A
【解析】句意“尽管今天是公共节假日，但是我们城市的一些消防员仍然在岗位值班”。A.尽管（引导让步状语从句）；B.一……就……（引导时间状语从句）；C.如果（引导条件状语从句）。根据句意可知，今天是公共假日，本应该休息，但是消防员仍然在岗值班，表示让步，故选A。
28.(2019四川广元)They
didn’t
go
home
_________
they
finished
their
work.
A.
because
B.
when
C.
until
【答案】C
【解析】考查连词用法。
句意：他们直到完成作业才回家。
A.
because
因为；B.
when
当……的时候；
C.
until直到。短语“not…until”意为“直到……才……”。根据空格前面didn’t可知用until，故选C。
29.(2019四川凉山)In
summer,
food
will
go
bad
quickly
________
we
put
it
into
a
fridge.
A.
if
B.
unless
C.
as
soon
as
D.
while
【答案】B
【解析】句意：夏天，除非我们把食物放进冰箱里，否则食物很快就会变坏。A.
if如果；B.
unless除非；C.
as
soon
as一……就；D.
while正当……的时候。根据生活常识，在夏天只有放在冰箱里的食物才能保证不变质，unless除非，如果不，相当于if
not，引导条件状语从句，故答案为B。
30.(2019甘肃天水)—I
don
'
t
know
if
Sam
_______
tomorrow.
—Don't
worry.
I
will
tell
you
as
soon
as
he
_______
.
A.
will
come;
comes
B.
comes;
will
come
C.
will
come;
will
come
D.
comes;
comes
【答案】A
【解析】句意：——我不知道萨姆明天是否会来。——别担心，他一来我就告诉你。
第一个句子为if引导的宾语从句，根据从句中的时间状语tomorrow判断，从句的时态为一般将来时，排除B,D；第二个句子是as
soon
as引导的时间状语从句，遵循“主将从现”的原则，本句的主句是一般将来时，as
soon
as引导的从句要用一般现在时，故答案为A。
31.(2019甘肃定西)____it
rained
a
lot,
we
enjoyed
our
holiday.
A.
Although
B.
Because
C.
Unless
D.
However
【答案】A
【解析】句意“尽管雨下得很大，但是我们仍然享受我们的假期”。A.尽管（引导让步状语从句）；B.因为（引导原因状语从句）；C.除非（引导条件状语从句）；D.然而，但是（后加逗号）。根据句意可知，空前和空后之间表示让步，用although，故选A。
32.(2019黑龙江绥化)I
think
you’ll
miss
the
train
________
you
hurry
up.
A.
if
B.
and
C.
unless
【答案】C
【解析】句意“除非你快点，否则你将错过这个火车”。A.如果（引导条件状语从句）；B.和（表示并列）；C.除非（引导条件状语从句）。根据句意可知，表示“除非你快点”，故选C。
33.(2019湖南邵阳)-Let's
go
climbing
Langshan
Mountain
this
Saturday
__________
the
weather
is
fine.
-Good
idea!
A.
though
B.
if
C.
unless
【答案】B
【解析】句意“-如果天气好，周六我们去爬崀山吧。-好主意”。
A.尽管（引导让步状语从句）；B.如果（引导条件状语从句）；C.除非（引导条件状语从句）。根据句意可知，译为“如果天气好”，表示条件，故选B。
34.(2019辽宁本溪)—Ling
ling,
you'll
feel
sleepy
tomorrow
_______
you
go
to
bed
early.
—OK,
Mom.
I’ll
go
to
bed
at
once.
A.
if
B.
unless
C.
though
D.
because
【答案】B
【解析】句意：——玲玲，如果你不早点睡觉，明天你会感到困的。——好的,妈妈。我马上去睡觉。
考查连词辨析。A.
if如果，引导条件状语从句；B.
unless如果不、除非，相当于if
not，引导条件状语从句；C.
though虽然、尽管，引导让步状语从句；D.
because因为，引导原因状语从句。通过分析主从句之间的逻辑关系可知应该选择引导条件状语从句的从属连词if或unless，再根据句子所表达的含义“如果不早点睡，明天就会感到困”可知unless符合语意，排除if；故答案选B。
35.(2019青海)The
environment
will
be
much
worse
___________
everyone
has
a
sense
of
protecting
it.
A.
unless
B.
if
C.
so
that
【答案】A
【解析】句意：除非每个人都有保护环境的意识，否则环境会更糟。考查连词辨析。unless除非，表条件，相当于if
not；if如果，表条件；so
that以便于，表目的。本句是条件状语从句，根据句意语境，可知if不合句意，故选A。
36.(2019辽宁抚顺)She
didn't
leave
the
school
__________
she
worked
out
this
problem.
A.
as
long
as
B.
until
C.
since
D.
while
【答案】B
【解析】句意“直到她解决了这个问题他才离开学校”。A.只要（引导条件状语从句）；B.直到（引导时间状语从句）；C.自从（引导时间状语从句）；D.当……时候（引导时间状语从句）。根据句意可知，译为“直到他解决这个问题他才离开学校”。not...until...直到……才，故选B。
37.(2019辽宁铁岭)Mr.Smith
knows
a
lot
about
China
▲
he
has
never
been
to
our
country.
A.
although
B.
until
C.
if
D.
since
【答案】A
【解析】句意：虽然史密斯从未去过我们的国家，但他对中国很了解。
考查连词辨析。although尽管，表让步；until直到，表时间；if如果，表条件；since自从，表时间/由于，表原因。本句是让步状语从句，根据句意结构和语境，可知选A。
38.(2019内蒙古呼和浩特)—
Did
you
call
Michael
back
—I
didn’t
need
to,________I’ll
see
him
tomorrow.
A.
Unless
B.
because
C.
when
D.
though
【答案】B
【解析】句意：——你给迈克尔回电话了吗 ——我不需要，因为我明天要见他。
考查连词辨析。A.
除非，表条件，相当于if
not；B.
因为，表原因；C.
当……的时候，表时间；D.
尽管，表让步。根据上文I
didn’t
need
to可知后面叙述原因，ACD三项不合句意，故选B。
39.(2019内蒙古呼和浩特)She
was
so
angry
at
______he
was
doing
______she
walked
out
without
a
word.
A.
what;
that
B.
that
;
what
C.
what
;
what
D.
that
;
that
【答案】A
【解析】句意：她对他所做的事非常生气，一句话也没说就走了出去。
考查宾语从句和结果状语从句。本句整体是so…that结构，表示“如此……以致于……”，引导结果状语从句，后空需用that引导。同时，what
he
was
doing又做了介词
at的宾语，是宾语从句；而设空处做从句动词do的宾语，that无实义，需用what引导。根据句意语境，可知选A。
40.(2019山东菏泽)____my
grandpa
is
over
80
years
old,
he
still
looks
strong
and
healthy.
A.
Although
B.
Because
C.
Unless
【答案】A
【解析】句意：虽然我的爷爷80多岁了，他看起来仍然很强壮、健康。
although虽然，引导让步状语从句；because因为，引导原因状语从句；unless除非，引导条件状语从句。由句意可知although符合要求，故选：A。
41.(2019云南)I'm
sure
dreams
don't
work
_____
you
do.
A.
if
B.
until
C.
when
D.
since
【答案】B
【解析】句意：我相信梦想在你做之前是不会实现的。
考查连词辨析。if如果，表条件；until直到，表时间，多与not连用表示“直到……才”；when什么时候，表时间；since自从，用于表示一段时间。本句是“not
…until”结构，根据句意结构和语境，可知选B。
42.(2019广西贵港)—Has
the
meeting
begun
yet？
—Not
yet．
We
have
to
wait
_______
everyone
is
here．
A.
and
B.
until
C.
or
D.
but
【答案】B
【解析】考查连词用法。句意：—会议已经开始了吗？—不，还没有。我们必须等到大家都到齐了。and和；until直到；or或者、否则，but但是。根据题干可知我们得等到大家都到了，这里表示直到……时候用until．故选B．
43.(2019广西柳州)—May
I
go
and
play
with
Dick,
Mum
—No,
you
can't
go
out
____________
your
homework
is
being
done.
A.
before
B.
as
C.
until
【答案】C
【解析】句意：——妈妈，我可以出去和迪克玩吗？——不行，你的家庭作业写完了才能出去。
考查连词辨析。A.
before表示在……之前；B.
as表示当……时候，因为；C.
until表示直到。根据题干可知妈妈告诉孩子其家庭作业写完了才能和迪克出去玩，其中not…until表示直到……才，属于固定搭配，故答案选C。
44.(2019云南昆明)
_________
we
continue
to
kill
elephants
for
their
ivory,
we
humans
will
lose
them
in
the
end
A.
If
B.
Before
C.
Until
D.
Although
【答案】A
【解析】句意：如果我们继续为了象牙而猎杀大象，那么我们人类最终将失去它们。
考查从属连词辨析。A.
If表示如果；B.
Before表示在……之前C.
Until表示直到；D.
Although表示虽然、即使。根据题干可知如果我们继续为了象牙而猎杀大象，那么我们人类最终将失去它们，句子前后是条件关系，所以用if引导条件状语从句，故答案选A。
45.(2019江苏常州)I
won't
stop
loving
English
___________
the
sun
rises
in
the
west.
A.
if
B.
although
C.
because
D.
unless
【答案】D
【解析】句意：我不会停止热爱英语，除非太阳从西方升起。
A.
if如果；B.
although虽然；C.
because因为；D.
unless除非。根据I
won't
stop
loving
English
___________
the
sun
rises
in
the
west.
我不会停止热爱英语，_______
太阳从西方升起。可知，应该选择unless除非。unless是从属连词，所引导的条件状语从句常用一般现在时表示将来意义，主句多用一般将来时。符合语境。故选D。
46.(2019江苏无锡)___________
I
do,
I
do
it
for
you.
Do
not
ever
doubt
that,
my
boy.
A.
Whatever
B.
Wherever
C.
Whenever
D.
Whoever
【答案】A
【解析】句意：不管我做什么，我都是为你做的。别怀疑，孩子。
Whatever无论什么；B.
Wherever无论在哪里；C.
Whenever无论何时；D.
Whoever无论谁。分析句子___________
I
do,
I
do
it
for
you.
的结构可知，本题缺少的是宾语，也就是do的宾语，能充当宾语的是选项A/D，故排除B/C；Whoever无论谁，指人，做do的宾语不合适，排除。whatever
是连词，引导让步状语从句。从句意上说是在从句中做do的宾语。语境是：不管我做什么，我都是为你做的。故选A。
47.(2019江苏无锡)–The
local
food
may
taste
a
bit
strange.
-
Well,
__________we
are
here,
why
not
give
it
a
try
A.
though
B.
unless
C.
since
D.
because
【答案】C
【解析】句意：—
—当地的食物可能有点奇怪。
—
—既然我们在这里，为什么不尝尝呢？
A.
though尽管；B.
unless除非；C.
since既然；D.
because因为。because语气最强，表示直接原因，可用于回答
why
提出的问题、引导表语从句、用于强调句等。since所表示的原因是人们已知的，即对已知事实提供理由，而不是表示直接原因。本题的why
not
give
it
a
try
为什么不尝尝呢？是因为当地的食物有点奇怪（间接原因）。而不是因为在当地，所以应该用since表达的间接原因。而不用because（直接原因）来引导。故选C。
48.(2019江苏徐州)
Helen
was
very
rude
to
me.
I
refuse
to
speak
to
her
again
__________
she
says
sorry.
A.
until
B.
if
C.
because
D.
since
【答案】A
【解析】11.A
考查连词辨析。句意：海伦对我粗鲁，我拒绝跟她再次说话，直到她向我道歉为止。until意为“直到……才”，符合句意。if意为“如果”；because意为“因为”；since意为“自从：既然”。故选A。
49.(2019湖北宜昌)—Lucy,
you
can’t
use
the
phone
________
we
are
far
from
the
gas(天然气)
station.
—OK,
I
won’t
do
that
again.
A.
after
B.
when
C.
though
D.
until
【答案】D
【解析】句意：——露西，你不能用电话，除非我们离加油站很远。——好吧,我不会再那样做了。考查连词辨析。after“在……之后”，通常用在过去时，现在时或完成时的句子中；when表示“……
时候”，可用于主句动作和从句动作同时发生，也可用于从句动作先于主句动作发生；though尽管，引导让步状语从句；until表示“直到……”，和not连用表示“直到……才（做某事）”，用否定的结构表示肯定的意思，谓语动词要用非延续性的。本句是“not…until”结构，故选D。
50.(2019辽宁葫芦岛)The
football
fans
cheered
______
they
heard
the
exciting
news．
A．even
though
B．in
order
that
C．as
soon
as
D．as
long
as
【答案】C
【解析】even
though尽管；in
order
that为了；as
soon
as一..就..as
long
as只要；根据意思：足球迷一听到这个令人兴奋的消息就欢呼起来.故选：C.
51.(2019四川自贡)If
the
singer
______
to
Zigong
______
September
0th，
please
call
me．
A．will
get；on
B．gets；on
C．gets；in
【答案】B
【解析】如果这个歌手在9月20号来自贡的话，请给我打电话．
本题考查动词时态及介词．if引导的条件状语，时态要满足"主祈从现"，所以第一空填gets；表示具体某一天用介词on．故选：B．
52.(2019四川成都)—You
are
not
supposed
to
enter
the
teachers’
office
______.
—Thanks,
mom.
I
got
it.
A.
unless
you
are
allowed
to
B.
if
you
want
to
ask
questions
C.
when
you
are
asked
to
come
in
【答案】A
【解析】句意：——除非被允许，否则你不能进入老师的办公室。——谢谢你,妈妈。我明白了。考查条件状语从句。A.
除非你被允许；unless除非，表条件，相当于if
…not。B.
如果你想问问题；if如果，表条件。C.
当你被要求进来的时候；when当的时候，表时间。本句是条件状语从句，根据上文You
are
not
supposed
to
enter
the
teachers’
office可知if不合句意，故选A。
53.(2019四川乐山)Bike
sharing
is
very
useful
in
our
daily
life
_________
it
still
has
some
disadvantages.
A.
unless
B.
because
C.
although
【答案】C
【解析】句意“尽管共享单车仍然有一些缺点，但是它在我们的日常生活中很有用”。A.除非（引导条件状语从句）；B.因为（引导原因状语从句）；C.尽管（引导让步状语从句）。根据空前和空后可知，表示让步，故选C。
54.(2019上海)
_________
the
journey
was
tiring，Jeff
thought
it
was
worth
both
the
time
and
the
money.
A.
As
B.
Since
C.
Unless
D.
Although
【答案】D
【解析】句意：虽然旅途很累，杰夫认为时间和金钱都值得。
A.
As当……的时候；B.
Since
自从；C.
Unless除非；D.
Although尽管。根据下文Jeff
thought
it
was
worth
both
the
time
and
the
money.可知上文是让步状语从句，这里用Although引导。根据题意，故选D。
55.(2019重庆A卷)
He
could
find
the
way
home
____
he
was
only
three
years
old.
A.
though
B.
because
C.
where
D.
if
【答案】A
【解析】解析：空格前后内容之间是让步关系，故用though。句意：尽管他只有三岁，但他能找到回家的路。
56.(2019新疆)The
story
is
______interesting
______everybody
likes
it
very
much.
A.
very;
that
B.
so;
that
C.
such;
that
D.such;
because
【答案】B
【解析】考察的是
so...that
的用法，太...以至于...
57.(2019海南)We
didn't
cut
the
cake______
Amy
made
a
wish．
A．because
B．until
C．if
【答案】B
【解析】because因为，until直到，if如果；根据句意"直到艾米许了个愿，我们才切蛋糕"可知，要填"直到"，其它选项语意不通．故选：B．
58.(2019黑龙江龙东地区)________
I
came
back
home
yesterday,
my
mother
was
looking
________
a
magazine.
A.
While;
through
B.
When;
through
C.
When;
around
【答案】B
【解析】句意：昨天当我回到家的时候，我的妈妈正在浏览一本杂志。While当…时候，引导时间状语从句，从句中的谓语动词应该是延续性的；When当…时候，引导时间状语从句，从句中谓语动词可以是延续性的，也可以是瞬间性的；through穿过，通过；around周围。第一个空后came
back是瞬间性动词，故不能用while引导，排除A。look
through浏览；look
around向四周看，根据句意可知应该是“浏览杂志”，故选B。
59.(2019青海西宁)—Let’s
have
a
picnic
if
it
________
this
Sunday.
—But
nobody
knows
if
it
________
on
that
day.
A.
will
be
fine;
will
rain
B.
will
be
fine;
rains
C.
is
fine;
will
rain
D.
is
fine;
rains
【答案】C
【解析】句意：——如果这个星期天天气好，我们去野餐吧。——但没人知道那天会不会下雨。
第一空是if引导的条件状语从句，从句用一般现在时态，主语是it，这里be动词用is。排除AB；第二空是if引导的宾语从句，根据语境可知用一般将来时，其结构是will{动词原形。根据题意，故选C。
