解密12连词&状语从句
2021年中考英语二轮复习（原卷版）
1、
考查并列连词的选择
2、
从属连词引导状语从句
并列连词
1.【2020
?
北京市】Wash
your
hands
before
meals,
________
you
may
get
ill.
A.
and
B.
but
C.
or
D.
so
2.【2020上海】42.Which
club
do
you
prefer
to
join，the
chess
club________the
dancing
club？
A.
so
B.
but
C.
or
D.
for
3.【2020
?贵州黔东南州】________
Jane________
her
brother
is
going
to
the
movies
this
weekend.
One
of
them
has
to
stay
at
home
to
look
after
their
sick
mother.
A.
Neither;
nor
B.
Either;
or
C.
Both;
and
D.
Not
only;
but
also
4.【2020
?黔西南州
】—Mary
doesn’t
like
fish
________
chicken
—Ben
doesn’t
like
fish,
________he
likes
chicken
very
much.
A.
and;
but
B.
or;
but
C.
or,
and
D.
and;
or
5.【2020
?四川省成都市】Life
is
like
a
horse,
and
________
you
ride
it
________it
rides
you.
A.
either;
or
B.
neither;
nor
C.
both;
and
6..
【2020
?甘孜州】Get
up
early,
_____________
you
will
miss
your
train.
A.
or
B.
and
C.
but
7.【2020
?乐山市】—Peter,
would
you
like
to
go
shopping
with
me?
—I'd
love
to,
____________
I
have
to
finish
my
homework
first.
A.
so
B.
and
C.
but
状语从句
时间状语从句
1.【2020河北省】10.Tom
was
about
to
close
the
window
______
his
attention
was
caught
by
a
bird.
A.
when
B.
if
C.
and
D.
till
2.【2020山西省】4.Swimming
is,
of
course,
interesting.
But
________
we
plan
to
go
swimming,
being
safe
must
come
first.
A.
though
B.
when
C.
unless
3.【2020
?贵州省安顺市
】Even
if
we
learn
something
well,
we
will
forget
it
________
we
use
it.
A.
while
B.
until
C.
unless
4.【2020
?甘孜州】I
waited
_____________
they
finished
talking.
A.
until
B.
if
C.
because
5.【2020
?温州市】Little
Mary
says
good
night
to
her
parents________
she
goes
to
bed
every
day.
A.
if
B.
until
C.
before
D.
unless
6.【2020
?江苏省苏州市】Check
what
you
have
written
_______
you
hand
in
your
application
form.
A.
since
B.
before
C.
after
D.
while
7.【2020湖北省宜昌】2.—What
do
you
feel
____________
you
are
looking
through
the
old
pictures?
—How
time
flies!
A.
because
B.
though
C.
while
D.
unless
8.【2020江苏扬州】7.Lucy
held
her
head
up
like
a
queen________
Bill
was
telling
his
tale.
A.
after
B.
before
C.
while
D.
until
9.【2020天津】30.
You’d
better
tidy
up
your
room____
your
father
comes
back.
A.
so
B.
or
C.
before
D.
but
10.【2020湖北恩施州】8.We
were
not
good
friends
________we
saw
each
other,
but
gradually,
we
got
along
better
and
better.
A.
until
B.
when
C.
if
11.【2020江苏南通】5.Max
got
lost
and
was
trapped
in
the
forest
for
10
hours
_______
a
farmer
nearby
found
him.
A.
if
B.
since
C.
until
D.
after
条件状语从句
1.【2020上海】43.Vivian
will
take
her
daughter
to
the
amusement
park________she
gets
the
tickets．
A.
if
B.
until
C.
although
D.
unless
2.【2020
?四川省成都市】—Labor(劳动)education
is
important
for
students'
development.
—Yes.
________schools
put
it
into
practice,
students
will
be
more
independent
and
helpful.
A.
While
B.
Unless
C.
If
3.2020
?重庆市B卷
】Nobody
can
hear
you
________you
speak
in
a
louder
voice.
A.
unless
B.
if
C.
when
D.
after
4.【2020
?黑龙江哈尔滨市
】—Tim,
our
foreign
teacher
Ms.
Green
will
go
back
to
England
next
week.
—Really?
Let's
have
a
party
to
say
goodbye
to
her
________
she
is
free
this
weekend.
A.
unless
B.
if
C.
though
5.【2020湖北襄阳】26.
—
It’s
said
that
Zhou
Jielun
will
hold
a
concert
next
month
in
Xiangyang.
—
I’m
sure
the
fans
will
be
happy
it’s
true.
A.
until
B.
although
C.
before
D.
if
6.【2020湖北孝感】8.We
will
make
fewer
mistakes
__________
we
are
careful
enough.
A.
as
long
as
B.
so
that
C.
as
far
as
D.
even
if
结果&目的状语从句
1.【2020
?山东滨州市
】—I
think
I
am
the
shyest
in
my
class.
What
should
I
do?
—Be
more
active
in
class,
________
you
can
improve
your
ability
to
express
yourself.
A.
so
that
B.
unless
C.
or
D.
although
2.【2020湖南郴州】3.We
should
protect
the
environment
________
we
can
make
a
better
world
to
live
in.
A
so
that
B.
even
though
C.
as
soon
as
让步状语从句
1.【2020
?黔西南州】The
Chinese
doctors
went
to
Italy
to
help
the
patients
________they
knew
it
was
dangerous.
A.
because
B.
if
C.
though
D.
as
soon
as
2.【2020江西省】30.
It
was
great
in
the
end
we
had
a
terrible
time
at
the
beginning.
A.
if
B.
unless
C.
when
D.
although
3.【2020江苏无锡】9.I
think
the
coffee
beans
are
from
Brazil,
________
I’m
not
completely
sure.
A.
because
B.
since
C.
though
D.
whether
4.【2020山东日照】6.________
the
traffic
was
heavy,
we
still
got
to
the
railway
station
on
time.
A.
As
B.
Unless
C.
When
D.
Although
(1)表示并列关系的连词有：and，both…and，not
only．．．but
also，as
well
as，neither…nor等；
(2)but表示转折和对照关系，属于这一组的并列连词还有：however，still，yet，while；
(3)表示选择关系的并列连词有：or，or
else，otherwise，neither…nor，either…or等；
(4)表示因果关系的连接词有：so，so(that)，for，therefore，thus等。
从属连词通常引导一个从句，修饰或说明主句。从属连词一般分为引导名词性从句的从属连词和引导状语从句的从属连词。引导名词性从句的从属连词主要有that，if，whether等；引导状语从句的从属连词比较多，具体可分为以下几类：
①引导时间状语从句的when，while，after，before，since，as，as
soon
as等；
②引导地点状语从句的where,
wherever；
③引导原因状语从句的because，since，as等；
④引导条件状语从句的if，unless，once，as
long
as等；
⑤引导目的状语从句的in
order
that，so
that，so等；
⑥引导让步状语从句的although，though，as，even
if，even
though等；
⑦引导结果状语从句的so，so…that，such．．．that，so
that等，
⑧引导比较状语从句的than，as等；
⑨引导方式状语从句的as，as
if，as
though等。
1.【2020广西柳州】35.
Susan
_____________Tina
are
good
friends.
A.
or
B.
and
C.
but
2.【2020吉林省】7.Work
hard,
_____________
you
will
get
good
grades.
A.
or
B.
but
C.
and
3.【2020江苏泰州】10.I
will
volunteer
for
a
two-day
home
stay
for
an
exchange
student
from
the
UK.
I
consider
it
a
good
chance
to
show
Chinese
food________our
kindness.
A.
as
well
as
B.
so
well
as
C.
as
good
as
D.
so
good
as
4.【2020江苏泰州】11.Father
is
too
tired
today.
Don’t
call
him
________
it
is
necessary.
A.
if
B.
unless
C.
when
D.
whether
5.【2020辽宁丹东】9.I
don’t
like
Sun
Cinema
________
it
has
bad
service.
A.
because
B.
although
C.
unless
D.
until
6.【2020辽宁丹东】15.—I'm
afraid
we
can't
work
out
the
math
problem
________the
teacher
helps
us.
—That's
true.
It's
too
difficult.
A.
if
B.
unless
C.
because
D.
as
soon
as
7.【2020青海省】8.I
was
still
feeling
hungry
________
I
had
eaten
some
sandwiches.
A.
so
B.
though
C.
since
8.【2020安徽省】8.Our
English
teacher
is
nice
and
patient
she
is
very
strict
with
us.
A.
if
B.
as
C.
unless
D.
though
9.【2020湖南岳阳】4.The
movie
Nezha
is__________
educational
________
I
want
to
see
it
again.
A.
so;
that
B.
such;
that
C.
too;
to
10.【2020江苏南京】1.We
still
know
little
about
the
Moon
________
men
have
landed
on
it.
A.
if
B.
since
C.
although
D.
because
11.【2020江苏扬州】7.Lucy
held
her
head
up
like
a
queen________
Bill
was
telling
his
tale.
A.
after
B.
before
C.
while
D.
until
12.【2020贵州安顺】5.Even
if
we
learn
something
well,
we
will
forget
it
________
we
use
it.
A.
while
B.
until
C.
unless
13.
—The
local
snack
tastes
spicy
and
sweet.
—Well,
___________
you
are
here,
why
not
have
a
try?
A.
since
B.
because
C.
though
D.
unless
14.
_______
scientists
have
learned
a
lot
about
the
world,
there
is
much
we
still
don't
know.
A.
If
B.
Though
C.
Since
D.
Unless
15
Romantic
comedies
have
not
received
a
lot
of
love
at
the
box
office
lately,
____
that
could
change
last
weekend
with
"Crazy
Rich
Asians".
A.
if
B.
when
C.
unless
D.
but
16.
You
can’t
be
allowed
to
enter
the
museum
__________
you
take
your
ID
card
with
you.
A．if
B．as
C．unless
D．since
解密中考
考点解密
考法解密
分层练习
17解密12连词&状语从句
2021年中考英语二轮复习（解析版）
1、
考查并列连词的选择
2、
从属连词引导状语从句
并列连词
1.【2020
?
北京市】Wash
your
hands
before
meals,
________
you
may
get
ill.
A.
and
B.
but
C.
or
D.
so
【答案】C
【解析】考查连词。句意：饭前洗手，否则你可能会生病的。and而且，but但是，or否则，so所以。结合句意，“饭前不洗手”是“你可能会生病”的条件，故选C。
2.【2020上海】42.Which
club
do
you
prefer
to
join，the
chess
club________the
dancing
club？
A.
so
B.
but
C.
or
D.
for
【答案】C
【解析】考查连词。句意：你喜欢参加哪个俱乐部，象棋俱乐部还是舞蹈俱乐部？so因此，表因果；but但是，表转折；or或者，表选择；for表原因；本句是选择疑问句，用or连接2个选择项；故选C。
3.【2020
?贵州黔东南州】________
Jane________
her
brother
is
going
to
the
movies
this
weekend.
One
of
them
has
to
stay
at
home
to
look
after
their
sick
mother.
A.
Neither;
nor
B.
Either;
or
C.
Both;
and
D.
Not
only;
but
also
【答案】B
【解析】考查连词辨析。句意：简或者她哥哥这周末要去看电影，他们中的一个不得不待在家照顾他们生病的母亲。Neither…nor…【两者中】既不……也不……；Either…or…表示两者之一，或者……或者……，要么……要么……；Both…and…两者都；Not
only…but
also…不仅……而且……。根据句中“One
of
them
has
to
stay
at
home
to
look
after
their
sick
mother.”可知，他们中只能有一个人去看电影，所以此处使用either…or…。故选B。
4.【2020
?黔西南州
】—Mary
doesn’t
like
fish
________
chicken
—Ben
doesn’t
like
fish,
________he
likes
chicken
very
much.
A.
and;
but
B.
or;
but
C.
or,
and
D.
and;
or
【答案】B
【解析】考查连词辨析。句意：——Mary不喜欢鱼肉和鸡肉。——Ben不喜欢鱼肉，但他非常喜欢鸡肉。and和，表示并列关系时，用于肯定句中；but但是，表示转折关系；or在并列结构中，通常用于否定句，表示“和”。第一个空，fish和chicken为并列关系，本句为否定句，用or连接；第二个空，前后句之间表示的是转折关系，所以用but连接；故答案选B。
5.【2020
?四川省成都市】Life
is
like
a
horse,
and
________
you
ride
it
________it
rides
you.
A.
either;
or
B.
neither;
nor
C.
both;
and
【答案】A
【解析】考查连词辨析。句意：生活就像一匹马，要么你驾驭它，要么它驾驭你。either…or…要么……要么……；neither…nor…既不……也不……；both…and…两者都。根据句中“you
ride
it”和“it
rides
you”可知，此处使用either…or…，表示“要么你驾驭它，要么它驾驭你”。故选A。
6.
【2020
?甘孜州】Get
up
early,
_____________
you
will
miss
your
train.
A.
or
B.
and
C.
but
【答案】A
【解析】考查并列连词。句意：早点起床，否则你会错过火车。or否则，and并且，but但是。根据前文是祈使句，可知构成固定句式“祈使句+or+陈述句”，or后接不好的结果，故选A。
7.【2020
?乐山市】—Peter,
would
you
like
to
go
shopping
with
me?
—I'd
love
to,
____________
I
have
to
finish
my
homework
first.
A.
so
B.
and
C.
but
【答案】C
【解析】考查连词。句意：——皮特，你想要和我一起去购物么？——我想要去，但是我不得不首先完成我的家庭作业。so因此；and和；but但是。根据“I
have
to
finish
my
homework
first”可知后面句子表示转折，用连词but表示“但是”。故选C。
状语从句
时间状语从句
1.【2020河北省】10.Tom
was
about
to
close
the
window
______
his
attention
was
caught
by
a
bird.
A.
when
B.
if
C.
and
D.
till
【答案】A
【解析】考查连词。句意：汤姆正要关上窗户，这时他的注意力被一只鸟抓住了。A当……时候；B如果、是否；C和；D直到。be
about
to
do
when...正要做某事正在这个时候某发生了，固定搭配。故选A。
2.【2020山西省】4.Swimming
is,
of
course,
interesting.
But
________
we
plan
to
go
swimming,
being
safe
must
come
first.
A.
though
B.
when
C.
unless
【答案】B
【解析】考查连词辨析。句意：游泳当然很有趣。但是当我们计划去游泳时，安全必须放在第一位。though尽管；when当……时；unless除非。根据题意“____我们计划去游泳，安全必须放在第一位”，结合选项可知此处用when符合题意，在句中引导时间状语从句。故选B。
3.【2020
?贵州省安顺市
】Even
if
we
learn
something
well,
we
will
forget
it
________
we
use
it.
A.
while
B.
until
C.
unless
【答案】C
【解析】考查unless引导的条件状语从句。句意：即使我们学得很好，除非我们使用它，否则我们也会忘记。while当……时；until直到；unless除非。分析句子可知，此处表示“即使我们学得很好，除非我们使用它，否则我们也会忘记”的含义，是unless引导的条件状语从句，强调“除非”，其他两项语意不通。故选C。
4.【2020
?甘孜州】I
waited
_____________
they
finished
talking.
A.
until
B.
if
C.
because
【答案】A
【解析】考查连词辨析。句意：我一直等到他们谈完了。until直到……为止；if如果；because因为。根据题意“我等待着____他们谈完了”，结合选项可知此处是说一直等到他们谈完，用until符合题意。故选A。
5.【2020
?温州市】Little
Mary
says
good
night
to
her
parents________
she
goes
to
bed
every
day.
A.
if
B.
until
C.
before
D.
unless
【答案】C
【解析】考查连词辨析。句意：小玛丽每天睡觉前都会跟父母说晚安。if如果；until直到……；before在……之前；unless除非。根据句中“says
good
night
to
her
parents”和“she
goes
to
bed”可知，此处是“睡觉之前向父母说晚安”。故选C。
6.【2020
?江苏省苏州市】Check
what
you
have
written
_______
you
hand
in
your
application
form.
A.
since
B.
before
C.
after
D.
while
【答案】B
【解析】考查从属连词辨析。句意：在递交申请表之前，先检查你所写的。since自从；before在……之前；after在……之后；while当……时候，根据句意，可知应在递交申请表之前，先检查下你所填写的，所以用before，故选B。
7.【2020湖北省宜昌】2.—What
do
you
feel
____________
you
are
looking
through
the
old
pictures?
—How
time
flies!
A.
because
B.
though
C.
while
D.
unless
【答案】C
【解析】考查连词辨析。句意：——你翻看这些旧照片时有什么感觉？——时间过得真快啊！
because因为；though尽管；while当……时候；unless除非。根据答句“How
time
flies!”感慨时间过得快，可推出是问看旧照片时的感觉，用while引导时间状语从句。故选C。
8.【2020江苏扬州】7.Lucy
held
her
head
up
like
a
queen________
Bill
was
telling
his
tale.
A.
after
B.
before
C.
while
D.
until
【答案】C
【解析】考查从属连词。句意：当比尔讲故事时，露西像女王一样昂起头来。after在……之后；before在……在前；while当……时候；until直到。根据句意指“当比尔讲故事时”，所以应用while引导时间状语从句。故选C。
9.【2020天津】30.
You’d
better
tidy
up
your
room____
your
father
comes
back.
A.
so
B.
or
C.
before
D.
but
【答案】C
【解析】考查连词辨析。A所以B或者C在.之前D但是。句意:你最好在你爸爸回来之前把屋子收拾干净。
10.【2020湖北恩施州】8.We
were
not
good
friends
________we
saw
each
other,
but
gradually,
we
got
along
better
and
better.
A.
until
B.
when
C.
if
【答案】B
【解析】考查连词。句意：我们见面时还不是好朋友，但渐渐地，我们相处得越来越好。until直到，when当......时候，if如果。根据but
gradually,
we
got
along
better
and
better.可知，后来相处得越来越好，因此见面的时候不是好朋友，故选B。
11.【2020江苏南通】5.Max
got
lost
and
was
trapped
in
the
forest
for
10
hours
_______
a
farmer
nearby
found
him.
A.
if
B.
since
C.
until
D.
after
【答案】C
【解析】考查连词辨析。句意：马克斯迷路了，在森林里被困了10个小时，直到附近的一个农民发现了他。if如果；since自……以来；until直到……；after在……之后。根据句中“a
farmer
nearby
found
him”可知，此处使用until，表示“马克斯在森林里被困了10个小时，直到附近的一个农民发现了他”。故选C。
条件状语从句
1.【2020上海】43.Vivian
will
take
her
daughter
to
the
amusement
park________she
gets
the
tickets．
A.
if
B.
until
C.
although
D.
unless
【答案】A
【解析】考查连词词义辨析。句意：如果薇薇安买到票，她将带女儿去游乐园．if如果；until直到……为止；although虽然，尽管，即使；unless除非。根据句意"___薇薇安买到票，她将带女儿去游乐园。"可知，此处用连词if引导条件状语从句。故选A。
2.【2020
?四川省成都市】—Labor(劳动)education
is
important
for
students'
development.
—Yes.
________schools
put
it
into
practice,
students
will
be
more
independent
and
helpful.
A.
While
B.
Unless
C.
If
【答案】C
【解析】考查if引导的条件状语从句。句意：——劳动教育对学生的发展很重要。——是的。如果学校把它付诸实践，学生将会更独立和乐于助人。While当……时；Unless除非；If如果。分析句子可知，此处表示“如果学校把它付诸实践，学生将会更独立和乐于助人”，强调“如果”，是if引导的条件状语从句。故选C。
3.2020
?重庆市B卷
】Nobody
can
hear
you
________you
speak
in
a
louder
voice.
A.
unless
B.
if
C.
when
D.
after
【答案】A
【解析】考查连词辨析。句意：除非你说话声音大一点，否则没人能听见。unless除非；if如果，是否；when当……时候；after在……之后。根据句意可知如果不大声些说话，则没人能够听到，所以这里用连词“除非”unless引导条件状语从句，故选A。
4.【2020
?黑龙江哈尔滨市
】—Tim,
our
foreign
teacher
Ms.
Green
will
go
back
to
England
next
week.
—Really?
Let's
have
a
party
to
say
goodbye
to
her
________
she
is
free
this
weekend.
A.
unless
B.
if
C.
though
【答案】B
【解析】考查从属连词的辨析。句意：——蒂姆，我们的外教老师格林小姐下周要回英国了。——真的吗?
如果她这个周末有空的话，让我们举行一个聚会来向她告别吧。unless除非；if如果；though虽然。根据句意可知，“she
is
free
this
weekend”是“have
a
party
to
say
goodbye
to
her”的假设条件，这里是if引导的条件状语从句，故选B。
5.【2020湖北襄阳】26.
—
It’s
said
that
Zhou
Jielun
will
hold
a
concert
next
month
in
Xiangyang.
—
I’m
sure
the
fans
will
be
happy
it’s
true.
A.
until
B.
although
C.
before
D.
if
【答案】D
【解析】考查状语从句。A.
until
直到;
B
although虽然;
C.
before
之前;
D.
if如果。
句意:
我确定粉丝们将会很开心如果它是真的。故选D项。
6.【2020湖北孝感】8.We
will
make
fewer
mistakes
__________
we
are
careful
enough.
A.
as
long
as
B.
so
that
C.
as
far
as
D.
even
if
【答案】A
【解析】考查连词辨析。句意：只要我们足够细心，我们就会少犯错误。as
long
as只要；so
that以便；as
far
as直到；even
if尽管。空前讲“我们将会犯更少错误”，空后讲“我们足够细心”，细心是少犯错误的条件，结合选项可知要用as
long
as引导条件状语从句。故选A。
结果&目的状语从句
1.【2020
?山东滨州市
】—I
think
I
am
the
shyest
in
my
class.
What
should
I
do?
—Be
more
active
in
class,
________
you
can
improve
your
ability
to
express
yourself.
A.
so
that
B.
unless
C.
or
D.
although
【答案】A
【解析】考查so
that引导的目的状语从句。句意：——我觉得我是班上最害羞的。我该怎么办？——在课堂上更加活跃，以便你就可以提高你表达自己的能力。so
that以便，引导目的状语从句；unless除非，引导条件状语从句；or或者，表并列；although尽管，引导让步状语从句。分析句子可知，此处表示“在课堂上更加活跃，以便你就可以提高你表达自己的能力”，强调目的，故选A。
2.【2020湖南郴州】3.We
should
protect
the
environment
________
we
can
make
a
better
world
to
live
in.
A
so
that
B.
even
though
C.
as
soon
as
【答案】A
【解析】考查连词。句意：我们应该保护环境，这样我们才能创造一个更好居住的世界。
A.
so
that以便、结果；B.
even
though即使；C.
as
soon
as一……就……。根据句意可知，空格处应填入so
that引导目的状语从句，故选A。
让步状语从句
1.【2020
?黔西南州】The
Chinese
doctors
went
to
Italy
to
help
the
patients
________they
knew
it
was
dangerous.
A.
because
B.
if
C.
though
D.
as
soon
as
【答案】C
【解析】考查从属连词辨析。句意：尽管中国医生知道这样做很危险，他们还是去了意大利帮助病人。because因为，引导原因状语从句；if如果，引导条件状语从句；though虽然、尽管、即使，引导让步状语从句；as
soon
as一……就……，引导时间状语从句。根据语境“中国医生去意大利帮助病人，___他们知道这很危险．”可知，前后句之间存在一种相反的让步关系，所以though符合句意，故答案选C。
2.【2020江西省】30.
It
was
great
in
the
end
we
had
a
terrible
time
at
the
beginning.
A.
if
B.
unless
C.
when
D.
although
【答案】D
【解析】考查连词。句意：虽然一开始我们经历了一段糟糕的时间，但最后还是非常棒。A．if如果；B．unless除非，如果不；C．when当……时候；D．although尽管．根据空前It
was
great
in
the
end"最后还是很棒的"和空后we
had
a
terrible
time
at
the
beginning"一开始我们经历了一段糟糕的时间"可知，此处前后表示让步关系，所以空处需用从属连词although"虽然，尽管"引导让步状语从句。
3.【2020江苏无锡】9.I
think
the
coffee
beans
are
from
Brazil,
________
I’m
not
completely
sure.
A.
because
B.
since
C.
though
D.
whether
【答案】C
【解析】考查连词。句意：我想咖啡豆是巴西产的，不过我不太确定。A.
because因为；B.
since因为、由于；C.
though即使、不过；D.
whether是否。根据句意可知，我想咖啡豆是巴西产的，不过我不太确定。C选项符合句意，故选C。
4.【2020山东日照】6.________
the
traffic
was
heavy,
we
still
got
to
the
railway
station
on
time.
A.
As
B.
Unless
C.
When
D.
Although
【答案】D
【解析】考查连词。句意：尽管交通拥挤，我们还是准时到达了火车站。A.
As因为；B.
Unless除非；C.
When当……时；D.
Although尽管。根据we
still
got
to
the
railway
station
on
time可知，该句与上文the
traffic
was
heavy之间为让步关系，故应用连词Although，故选D。
(1)表示并列关系的连词有：and，both…and，not
only．．．but
also，as
well
as，neither…nor等；
(2)but表示转折和对照关系，属于这一组的并列连词还有：however，still，yet，while；
(3)表示选择关系的并列连词有：or，or
else，otherwise，neither…nor，either…or等；
(4)表示因果关系的连接词有：so，so(that)，for，therefore，thus等。
从属连词通常引导一个从句，修饰或说明主句。从属连词一般分为引导名词性从句的从属连词和引导状语从句的从属连词。引导名词性从句的从属连词主要有that，if，whether等；引导状语从句的从属连词比较多，具体可分为以下几类：
①引导时间状语从句的when，while，after，before，since，as，as
soon
as等；
②引导地点状语从句的where,
wherever；
③引导原因状语从句的because，since，as等；
④引导条件状语从句的if，unless，once，as
long
as等；
⑤引导目的状语从句的in
order
that，so
that，so等；
⑥引导让步状语从句的although，though，as，even
if，even
though等；
⑦引导结果状语从句的so，so…that，such．．．that，so
that等，
⑧引导比较状语从句的than，as等；
⑨引导方式状语从句的as，as
if，as
though等。
1.【2020广西柳州】35.
Susan
_____________Tina
are
good
friends.
A.
or
B.
and
C.
but
【答案】B
【解答】句意：苏珊和蒂娜是好朋友。根据题干可知苏珊和蒂娜是好朋友，Susan和Tina是并列关系，则应用and。故选B。
2.【2020吉林省】7.Work
hard,
_____________
you
will
get
good
grades.
A.
or
B.
but
C.
and
【答案】C
【解析】考查连词。句意：工作努力，这样你就会得到好的成绩。or否则；but但是；and和。逗号前后的句子是顺承关系，用连词and。故选C。
3.【2020江苏泰州】10.I
will
volunteer
for
a
two-day
home
stay
for
an
exchange
student
from
the
UK.
I
consider
it
a
good
chance
to
show
Chinese
food________our
kindness.
A.
as
well
as
B.
so
well
as
C.
as
good
as
D.
so
good
as
【答案】A
【解析】考查连词。句意：我将为从英国来的交换生在家做两天的志愿者，我认为这是一个展示中国食物和我们善良的好机会。as
well
as
除……之外还……，像……一样，可用于肯定句或否定句;so
well
as像……一样，用于否定句；as
good
as与……一样好;
so
good
as像……一样好，用于否定句。根据“Chinese
food”及“our
kindness”可知此处表示二者都包括，用as
well
as。故选A。
4.【2020江苏泰州】11.Father
is
too
tired
today.
Don’t
call
him
________
it
is
necessary.
A.
if
B.
unless
C.
when
D.
whether
【答案】B
【解析】考查连词。句意：爸爸今天太累了。除非有必要，否则不要给他打电话。根据上文Father
is
too
tired
today可知，父亲太累了，所以除非很有必要，否则不要给他打电话。B选项符合句意，故选B。
5.【2020辽宁丹东】9.I
don’t
like
Sun
Cinema
________
it
has
bad
service.
A.
because
B.
although
C.
unless
D.
until
【答案】A
【解析】考查连词。句意：我不喜欢太阳电影院，因为它的服务不好。根据句意及句子结构，空格后的句子是前面句子的原因，故空格处应填入表原因的连词because，引导原因状语从句，故选A。
6.【2020辽宁丹东】15.—I'm
afraid
we
can't
work
out
the
math
problem
________the
teacher
helps
us.
—That's
true.
It's
too
difficult.
A.
if
B.
unless
C.
because
D.
as
soon
as
【答案】B
【解析】考查连词辨析。句意：——如果老师不帮助我们，恐怕我们解不出这道数学题。——那是真的。它太难了。根据句意“It’s
too
difficult”可知，这个数学题很难，因此这里表示“如果没有老师帮助，就不会……”，应用unless引导条件状语从句。故选B。
7.【2020青海省】8.I
was
still
feeling
hungry
________
I
had
eaten
some
sandwiches.
A.
so
B.
though
C.
since
【答案】B
【解析】考查连词辨析。句意：我仍然感到饥饿，尽管我吃了一些三明治。根据still判断“I
had
eaten
some
sandwiches”是让步状语从句，用though引导让步状语从句，故选B。
8.【2020安徽省】8.Our
English
teacher
is
nice
and
patient
she
is
very
strict
with
us.
A.
if
B.
as
C.
unless
D.
though
【答案】D
【解析】考查连词辨析。句意：尽管我们的英语老师对我们很严格，但是她很好也很有耐心。根据句意，前文Our
English
teacher
is
nice
and
patient“我们的英语老师很好也很有耐心”，后文she
is
very
strict
with
us“她对我们很严格”，可知，后文表让步关系，尽管她很严格，但是她很好也很有耐心，所以空格处填though。故选D。
9.【2020湖南岳阳】4.The
movie
Nezha
is__________
educational
________
I
want
to
see
it
again.
A.
so;
that
B.
such;
that
C.
too;
to
【答案】A
【解析】考查连词辨析。句意：《哪吒》这部电影是如此的有教育意义以至于我想再看一遍。
so…that和such…that都是“如此……以至于……”的意思，so后修饰形容词或副词，句型是so+形容词或副词+that从句；such后修饰名词，句型是：such
a/an+形容词+可数名词单数+that从句或such+形容词+可数名词复数或不可数名词+that从句；too…to这一结构意为“太……以至于不能……”，后面跟动词原形，题目中第二个空后是句子，因此C不对；第一个空后educational是形容词，应用so…that结构，故选A。
10.【2020江苏南京】1.We
still
know
little
about
the
Moon
________
men
have
landed
on
it.
A.
if
B.
since
C.
although
D.
because
【答案】C
【解析】考查连词辨析。句意：虽然人类已经登上月球，但我们对月球仍然知之甚少。
if如果；since自……以来；although虽然；because因为；根据句意理解及句中的still可知，这里表达的是“虽然”，故选C。
11.【2020江苏扬州】7.Lucy
held
her
head
up
like
a
queen________
Bill
was
telling
his
tale.
A.
after
B.
before
C.
while
D.
until
【答案】C
【解析】考查从属连词。句意：当比尔讲故事时，露西像女王一样昂起头来。after在……之后；before在……在前；while当……时候；until直到。根据句意指“当比尔讲故事时”，所以应用while引导时间状语从句。故选C。
12.【2020贵州安顺】5.Even
if
we
learn
something
well,
we
will
forget
it
________
we
use
it.
A.
while
B.
until
C.
unless
【答案】C
【解析】考查状语从句。句意：即使我们学得很好，除非我们使用它，否则我们也会忘记。分析句子可知，此处表示“即使我们学得很好，除非我们使用它，否则我们也会忘记”的含义，是unless引导的条件状语从句，强调“除非”。故选C。
13.
—The
local
snack
tastes
spicy
and
sweet.
—Well,
___________
you
are
here,
why
not
have
a
try?
A.
since
B.
because
C.
though
D.
unless
【答案】A
【解析】考查从属连词辨析。句意：——当地的小吃尝起来又辣又甜。——嗯，既然你在这里，为什么不试一下呢？since既然；because因为；though虽然；unless除非。根据句意可知，这里表达的意思是“既然你在这里，为什么不试一下”，是since引导的原因状语从句。故选A。
14.
_______
scientists
have
learned
a
lot
about
the
world,
there
is
much
we
still
don't
know.
A.
If
B.
Though
C.
Since
D.
Unless
【答案】B
【解析】考查连词辨析。句意：虽然科学家们对这个世界了解很多，但还有很多我们还不知道。If如果；Though
尽管；Since自从；
Unless除非，如果不。根据“there
is
much
we
still
don't
know.”可知，此处是Though引导的让步状语从句。根据题意，故选B。
15.Romantic
comedies
have
not
received
a
lot
of
love
at
the
box
office
lately,
____
that
could
change
last
weekend
with
"Crazy
Rich
Asians".
A.
if
B.
when
C.
unless
D.
but
【答案】D
【解析】考查连词辨析。句意：浪漫喜剧片最近在票房上并没有得到太多的喜爱，但上周末《疯狂的亚洲富豪》可能会改变这种情况。if如果；
when当……的时候；
unless除非；
but但是。根据上文“Romantic
comedies
have
not
received
a
lot
of
love
at
the
box
office
lately”可知，和下文“that
could
change
last
weekend
with
"Crazy
Rich
Asians".”是转折关系，此处用but连接。根据题意，故选D。
16.You
can’t
be
allowed
to
enter
the
museum
__________
you
take
your
ID
card
with
you.
A．if
B．as
C．unless
D．since
【答案】C
【解析】考查从属连词。句意：除非你带身份证否则不允许进入博物馆。if如果，表假设；as当……时候，表时间；unless除非，表条件；since由于，表原因；根据“You
can’t
be
allowed
to
enter
the
museum…you
take
your
ID
card
with
you.”可知，句子前后为条件关系。故选C。
解密中考
考点解密
考法解密
分层练习
17
