2021年中考英语二轮语法专题11 万物互联-连词 课件(共55张PPT) + 练习

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名称 2021年中考英语二轮语法专题11 万物互联-连词 课件(共55张PPT) + 练习
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(共55张PPT)
中考英语复习语法专题
互联时代–
连词
通用版
2021
2021年3月
并列连词
PART
01
并列、转折、选择、因果
01
并列连词一览
类型
并列连词
词义
类型
并列连词
词义
并列关系
and
和,又
选择关系
or
或者
both

and

二者都
or
else
否则
neither

nor

既不…也不…
either

or

或者…或者…
not
only

but
(also)

不但…而且…
rather
than
而不是
as
well
as

not

but

不是…而是…
转折关系
but
但是
因表关系
for
因为
while
然而
so
因此
yet
然而
分类用法示例
分类
连词
例句
表示
并列
and和;同;与
The
girl
often
sings
and
dances.这个女孩经常唱歌跳舞。
both

and
………和……都
Both
Mary
and
John
are
right.玛丽和约翰都是对的。
分类用法示例
分类
连词
例句
表示
并列
not
only
…but
also

不但……而且……
Not
only
you
but
also
he
likes
swimming.不仅你而且他都喜欢游泳。
neither

nor

既不……也不……
Neither
he
nor
his
children
like
fish.他和他的孩子们都不喜欢鱼肉。
分类用法示例
分类
连词
例句
表示
转折
but但是;还是
She's
quiet,but
she's
active
in
class.
她很文静,但在课堂上很活跃。
while而
He
likes
grapes
while
I
like
apples.
他喜欢葡萄而我喜欢苹果。
yet然而
It's
a
small
car,yet
it's
surprisingly
spacious.
这辆汽车不大,然而却出奇地宽敞。
分类用法示例
分类
连词
例句
表示
选择
or或者
Which
do
you
prefer,red
or
white?
红色或白色,你更喜欢哪种?
either

or

或者……或者……
Either
he
or
you
are
going
to
Beijing.或者是他或者是你去北京。
分类用法示例
分类
连词
例句
表示
因果
for因为
I
have
to
stay
up
late,for
I
have
lots
of
homework
to
do.
我不得不熬夜,因为我有许多作业要做。
so所以
Bill
was
ill
so
he
didn't
go
to
school.
比尔生病了,所以他没有去上学。
并列连词的用法
并列连词
含义及用法
例句
and
?
“和,并且”,表并列、递进或顺承关系
We
go
to
the
same
school
and
we
love
soccer.
用于“祈使句,and+陈述句(表结果)”结构
Hold
on
to
your
dream,
and
even
grass
can
become
a
big
tree.
并列连词的用法
并列连词
含义及用法
例句
but
“但是”,表转折关系
I
went
shopping
yesterday,
but
the
weather
was
really
bad.
or?
“或者”,表选择关系
Can
you
sing
or
dance?
“否则”,用于“祈使句,or+陈述句”结构,
Hurry
up,
or
you'll
miss
the
plane.
并列连词的用法
并列连词
含义及用法
例句
so
“所以”,表因果关系
Neither
of
my
parents
had
time,
so
I
went
climbing
with
my
friends.
for
“因为”,
表示原因
Mike
must
be
at
home,
for
the
light
in
his
room
is
on.
并列连词的用法
并列连词短语
含义及用法
例句
neither...
nor...
“既不……也不……”,连接两个并列结构作主语时,谓语动词的数遵循“就近原则”
Neither
he
nor
his
children
like
fish.
either...or...
“或者……或者……”,连接两个并列结构作主语时,谓语动词的数遵循“就近原则”
Either
you
or
he
is
wrong.
并列连词的用法
并列连词
含义及用法
例句
not
only...
but
also...
“不但……而且……”,连接两个并列结构作主语时,谓语动词的数遵循“就近原则”
Not
only
you
but
also
he
wants
to
buy
the
book.
both...and...
“两者都……”,连接两个并列结构作主语时,谓语动词用复数形式
We
can
sense
both
the
beauty
and
the
sadness
in
music.
注意要点
表并列关系的肯定句中用and,否定句中用or。如:
I’ll
come
and
see
you
soon.我很快就会来看你。
Is
your
friend
older
or
younger
than
you?你的朋友比你大还是小?
注意要点
“祈使句+or+简单句”相当于“If
you
don't
…,you’ll
…”,其中,or意为“否则”。祈使句表示条件,并列连词or后的简单句表示不愉快或不理想的结果。
e.g.:Hurry
up,or
you'll
miss
the
plane.快点,否则你将错过飞机。
注意要点
not
only

but
also
…,neither

nor

和either

or

连接两个主语时,谓语动词与最近的主语保持人称和数的一致;both

and
…连接两个主语时,谓语动词要用复数形式。
注意要点
连接两个句子作主语且not
only/neither放在句首时,not
only/neither后面的句子需用倒装语序。
e.g.:Not
only
does
he
speak
English
very
well,but
also
he
sings
English
songs
very
well.他不但英语说得非常好,而且英语歌曲也唱得非常好。
从属连词
PART
02
引导从句
02
引导名词性从句的从属连词
引导主语从句:
that,
if/whether(是否)
引导表语从句:
that,
because(因为),
as
if/though
(好像),
whether(是否)
引导宾语从句:that,
if/whether(是否)
引导同位语从句:that,
whether(是否)
引导副词性从句的从属连词
引导时间状语从句:
when
当…时
as
正当…时
after
在…之后
till/until
直到…才…
while
与…同时
before
在…之前
since
自从
whenever
无论何时
as
soon
as
一…就…
引导地点状语从句:
where
在…地方
wherever
无论何地
引导条件状语从句:
if
如果
unless
除非
once
一旦
as
long
as
只要
in
case
万一,如果
if
only
但愿
引导副词性从句的从属连词
引导原因状语从句:
because
因为
as
由于
since
既然
now
that
既然
引导让步状语从句:
although
虽然
,尽管
though
虽然,尽管
even
though/if
尽管,即使
while

whether
不管
疑问词+-ever
无论…
引导结果状语从句:
so

that

如此…以致于…
such

that

如此…以致于…
so
(that)
以至于
引导副词性从句的从属连词
引导目的状语从句:so
that
为了,以便于
in
order
that
为了
引导比较状语从句:
that
比…
as/so

as
像…一样
引导方式状语从句:as
按照,如同
as
if
好像
as
though
好像
表时间从属连词例句
连词
意义
例句
when
当……时
He
was
watching
TV
when
his
mother
came
in.当他妈妈进来的时候他正在看电视。
while
While
my
wife
was
cooking,I
was
watching
TV.我妻子做饭时,我在看电视。
表时间从属连词例句
连词
意义
例句
as
正当;一边……一边……;随着
Helen
listened
to
the
story
as
she
washed
clothes.
as
soon
as  
一……就
I'll
ring
you
up
as
soon
as
I
get
to
Beijing.
after
在……之后
Mom
showed
me
many
beautiful
photos
after
I
got
home.
表时间从属连词例句
连词
意义
例句
before
在……之前
I
will
always
work
hard
before
I
enter
the
university.在我考入大学之前我将一直努力学习。
till/until
直到……
He
didn't
go
to
bed
until
he
finished
his
work.他直到完成工作才去睡觉。
since
自……以来
I
have
been
in
Beijing
since
you
left.自从你离开以来,我一直在北京。
表时间从属连词例句
连词
意义
例句
before
在……之前
I
will
always
work
hard
before
I
enter
the
university.在我考入大学之前我将一直努力学习。
till/until
直到……
He
didn't
go
to
bed
until
he
finished
his
work.他直到完成工作才去睡觉。
since
自……以来
I
have
been
in
Beijing
since
you
left.自从你离开以来,我一直在北京。
重要从属连词的用法
从属连词
含义
用法
when
(10年4考)
当……时候
引导的从句可以用延续性动词,也可以用短暂性动词
while
正当……时;
正在……时
引导的从句中,谓语动词必须是延续性动词,且常用进行时?
as
(2013.38)
当……时
表示一件事情正在发生,另一件事情也在进行中,通常只用于一般过去时
after
(2014.38)
在……之后
表示主句的动作发生在从句的
动作之后
重要从属连词的用法
从属连词
含义
用法
before
在……之前
表示主句的动作发生在从句的动作之前
until
/till
直到……
常用在“not...until...”结构中,表示“直到……才……”
since
自……以来
主句用现在完成时,从句用一般过去时
as
soon
as
一……就……
引导的从句常用一般现在时,主句用一般将来时
注意要点
当时间状语从句的主句表示将来的动作时,在after,as
soon
as,before,till,until和when等引导的时间状语从句中,常用一般现在时表示将来的动作。
引导时间状语从句时,when引导的从句中谓语动词可以是延续性动词,也可以是非延续性动词。由while引导的从句,谓语动词必须是延续性动词,而不能是非延续性动词。如:begin,come,go等。
表原因从属连词例句
连词
意义
例句
because
因为
Because
it
was
raining,we
stayed
at
home.因为下雨,所以我们待在了家里。
since
因为,
既然
Since
he
says
so,it
must
be
true.既然他那么说,那一定是真的。
as
由于
As
all
the
seats
were
full,he
had
to
stand
there.由于所有的座位都坐满了,他只好站在那里。
表条件从属连词例句
连词
意义
例句
if
如果
If
it
rains,I'll
go
by
car.
如果下雨,我就乘小汽车去。
unless=
if

not
除非;
如果不
Unless
you
go
at
once,you
will
be
late.
如果你不马上走,就会迟到的。
as
long
as
只要
As
long
as
you
come,I
am
happy.
你只要来我就高兴。
表结果从属连词例句
连词
意义
例句
so

that

如此……以至于……
He
is
so
young
that
he
can't
go
to
school.
他太小了不能去上学。
such

that

She
is
such
a
lovely
girl
that
we
love
her
very
much.
她是如此可爱的一个女孩,我们都很爱她。
【注意】so

that

中so为副词,修饰形容词或副词;so还可与表示数量的形容词many,much,little,few连用,形成固定搭配;such为形容词,修饰名词或名词短语。
表让步从属连词例句
连词
意义
例句
though/although
虽然,尽管
They
are
generous
though
they
are
poor.
even
if/even
though
尽管,即使
Even
though
he's
24
now,he's
still
like
a
little
child.
whenever=no
matter
when
无论何时
Whenever
she
comes,she
brings
a
friend.
whatever=no
matter
what
无论什么
Whatever
happened,he
would
not
mind.
辨析
PART
03
考点强化
03
but,
yet

while
but
侧重阐述与前面相反的观点,语气较强。
Your
brain
can
produce
new
ideas
but
computers
cannot.
yet
语气较弱,作副词是,常用于否定句末。
It
has
been
years
since
I
last
spoke
to
him,
yet
the
memory
feels
like
yesterday.
while表示前后内容有对比,但语气较弱。
Some
students
are
reading,
while
some
are
writing.
however
表示转折,语气比but弱,常作插入语。
Dreams
are
beautiful.
However,
to
achieve
them
needs
lots
of
time
and
work.
if

whether
引导宾语从句时,表示“是否”,可用if

whether.
但当后面有or连接两个相矛盾的选项时,只用e
and
see
if/whether
the
bike
is
good
enough.
It
doesn’t
matter
whether
you
fail
or
not.
引导条件状语从句时,只用
if.
If
you
study
hard,
you’ll
do
well.
引导主语从句位于句首时,只有whether。但当it作形式主语,从句作真正的主语是,if和whether均可。
Whether
you
can
enter
the
high
school
depends
on
yourself.
It’s
unclear
that
if/whether
Tom
can
come
here
on
time.
if

whether
与or
not连用,只用whether.
It’s
impossible
to
decide
whether
or
not
you
like
something
unless
you
have
tried
it.
引导宾语从句位于句首时,只用whether.
Whether
my
father
knew
this,
I
don’t
know.
用于不定式之前或介词之后,只用whether.
The
debate
on
whether
to
keep
pets
lasted
an
hour.
引导让步状语从句时,只用whether.
Whether
you
like
Indian
food,
Western
food
or
Japanese
food,
you
can
find
it
here.
when

while

as
“when
+
延续性动词”表时间段,从句的谓语动词多用一般态,当从句的谓语动词用进行态时,表示主句动作和从句动作同时发生。
“When
+
非延续性动词”表时间点,从句的谓语动词根据情况用一般过去时或一般现在时,主从句的动词先后发生。
We
became
excited
when
we
saw
the
score.
When
your
classmates
are
in
trouble,
remember
to
give
them
a
hand.
when

while

as
“while
+
延续性动词”表时间段,从句的谓语动词多用进行时态,表示主句动作和从句动作同时发生,持续时间较长。
My
father
was
preparing
for
his
speech
while
my
mother
was
doing
some
washing.
as
引导时间状语从句时,意为“随着;一边…,一边…”,从句的谓语动词为延续性动词时,表示主从句动作同时发生,持续时间较短;也常用于表示两个发展变化中的情况,或表示主句动作发生的背景或条件。
As
I
was
wondering
what
to
do,
a
book
appeared.
The
other
students
became
quiet
as
I
began
to
read
my
story.
till

until
till意为“直到…为止”,不可置于句首,且不可替代强调句型中的until。
Boys
and
girls,
don’t
put
off
today’s
work
till
tomorrow.
until意为“直到…为止”,较正式,可置于句首;当用于否定句中,构成“not…until
…”结构,且not
until
可用于强调句型中。
Just
go
along
this
street
until
you
pass
the
bank.
Don’t
cross
the
street
until
the
traffic
lights
are
green.
because,
since,
as

for
从属连词because强调直接原因,语气最强,通常置于主句后,用于回答why提出的问题。
Do
you
know
why?
That’s
because
some
students
didn’t
finish
the
homework
on
time.
从属连词since语气较弱,侧重主句,可置于主句前或后,表示已知或显然的理由,常译为“既然”。
Since
the
world
changes
so
fast,
it’s
important
to
keep
learning
about
new
ideas
and
technology.
You’d
better
say
sorry
to
her
since
you
made
such
a
mistake.
because,
since,
as

for
从属连词as引导原因状语从句时,只表示附带说明,语气较弱。
As
the
plan
is
expensive,
they
are
looking
for
help
from
all
over
the
world.
并列连词for表原因时,常置于主句后,表示对前一分句中事实的补充说明,语气最弱。
They
are
excited,
for
they
could
hardly
believe
that
they
could
be
paid
to
do
something
they
enjoyed.
易错点拔
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:除非每个人有保护环境的意识,否则环境将会更糟糕。A除非……否则;B如果;C为了。除非有环保意识,否则环境将变得更糟,本句是unless引导的条件状语从句,故答案选A。
易错点拔
—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,甚至我父亲都不能使用,除非我告诉他密码。when什么时候;unless除非;while当……时候;if如果,根据——
Is
your
WeChat
account
(账户)
safe?—Yes,
可知我的账号很安全,所以除非我告诉他密码没人能上我的微信。故选B。
易错点拔
—We
should
work
hard.
We'll
never
give
up.
______
China
dream
can
come
true.
—I
think
so.
Let's
try
our
best.
A.
But
B.
And
C.
Or
【答案】
B
【解析】句意:——我们应该努力学习,我们就将永不放弃,这样中国梦可以实现。——我这样认为。让我们尽我们最大努力。A但是表示转折;B和,表示并列;C或者,表示转折。根据题干可知,句子前后是并列关系,则应用and,故答案选B。
易错点拔

Would
you
like
to
go
camping
this
weekend?

I'd
love
to,
_____
I
can't.
I
have
to
prepare
for
the
English
Speech
Contest.
A.
and
B.
or
C.
but
D.
so
【答案】
C
【解析】句意:——这个周末你想去野营吗?——我很想去,但不行。我得准备英语演讲比赛。A
和,表示并列或顺承;C
或者,表示选择;C
但是,表示转折;D
因此,表示结果。根据答语中的I'd
love
to,
与I
can't.
I
have
to
prepare
for
the
English
Speech
Contest.可知,这两个语句表示转折,要用but,选C。
易错点拔
Emily,
you
are
playing
video
games
again!
Study
hard,
______
you
will
fail
in
the
coming
exam.
A.
then
B.
so
C.
and
D.
or
【答案】
D
【解析】句意:Emily,你又玩游戏!努力学习,否则你将在接下来的考试中失败。A.然后;B.所以;C.和;D.否则。祈使句+and/or+句子,固定搭配,根据句意可知是努力学习,否则会失败,故选D。
易错点拔
The
little
boy
was______
excited
_____
say
a
word
when
he
knew
the
result
of
the
final
exam.
A.
too;
to
B.
so;
that
C.
so;
as
D.
such;
that
【答案】
A
【解析】A太而……不能,不引导从句,B如此……以至于,修饰形容词,引导结果状语从句,C和……一样,不引导从句,D如此……以至于,修饰名词,引导结果状语从句,excited是形容词,此处是结果状语从句

故选A。
易错点拔
The
writer
walked
slowly
____
his
bad
leg.
A.
because
B.
since
C.
as
D.
because
of
【答案】
D
【解析】句意:句意:那位作家因为腿不好走得慢。because、since和as都有因为的意思,都是连词,后面接句子;because
of因为,介词短语,后面不加句子。his
bad
leg不是句子,所以用because
of。
易错点拔

Why
does
Tom
know
so
many
things?

Because
he
___
reads
many
books,
___
remembers
what
he
has
read.
A.
not;
but
B.
not
only;
but
also
C.
neither;
nor
D.
either;
or
【答案】
B
【解析】A
不是……而是……,B
不仅……而且……,C
两者都不,D
两者之一不。根据句意,Tom知道很多,一是因为他看书,二是因为他记得看过的内容,故两者都是,故选B。
易错点拔
—When
did
you
know
there
would
be
an
important
meeting?
—_______
Sandy
called
me
this
morning.
A.
Since
B.
Till
C.
Not
until
D.
While
【答案】
C
【解析】since自从,与完成时连用;till直到,not
until直到……才;while当……时候,与进行时连用。根据问句对时间点提问,因此用表示直到某个时间,用于句首时,用until,不用till,故答案选C。
易错点拔
A
ship
is
safe
if
it
stays
in
a
harbor.
But
this
is
not
____
it
is
built
for.
A.
what
B.
how
C.
why
D.
where
【答案】
A
【解析】for介词后面跟代词作宾语。A.
what什么;B.
how怎样,表方式;
C.
why为什么,表原因;
D.
where在哪里,表地点;根据but的表达的句意转折,可知造船的目的不是为了安全地停在港湾,由此推断空格是表目的,for
what=why,故选A。
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
连词练习
1.
I’d
like
to
go
shopping
with
you,
_____
I’m
too
busy
today.
A.
but
B.
and
C.
so
D.
or
2.
I’m
different
from
my
twin
sister.
I
love
dancing,
_____she
is
interested
in
reading.
A.
so
B.
or
C.
but
D.
and
3.
Hold
on
to
your
dreams,
_____they
will
come
true
one
day.
A.
but
B.
and
C.
or
D
.so
4.-Somebody
is
waiting
outside.
He
wants
to
see
you.
-_____no
one
knows
I’m
here.
A.
For
B.
And
C.
But
D.
So
5.
I
don’t
understand
the
text
_____
there
are
few
new
words
in
it.
A.
so
B.
because
C.
if
D.
though
6.
We
didn’t
have
enough
chairs,
_____some
of
the
students
had
to
sit
on
the
floor.
A.
but
B.
so
C.
or
D.
and
7.
_____Mrs
Wilson
came
into
the
classroom,
all
the
children
welcomed
her
A.
Whether
B.
As
well
as
C.
If
D.
As
soon
as
9.
_____he
isn’t
rich
enough,
he
often
gives
away
money
to
some
poor
children.
A.
Though
B.
When
C.
Because
D.
If
8.
They
are
all
new,
________
I’m
not.
A.
and
B.
but
C
.
so
D
.
or
10.
_____our
football
team
failed
in
the
match,
we
tried
our
best.
A.AS
B.
Though
C.
Because
11.-Would
you
like
to
play
basketball
with
us?
-Yes,
I’d
love
to.
_____I’m
afraid
I
have
no
time.
A.
So
B.
But
C.
Or
D.
And
12.It
was
snowing
hard
_____
we
had
to
stay
at
home
and
watch
TV.
A.
that
B.
so
.C.
but
D.
because
13.-It’s
a
long
story,
_____you
can
hardly
find
any
new
words
in
it.
-Good!
_____it
will
be
too
hard
for
children.
A.
so,
Then
B.
and,
Or
C.
but,
Or
D.
though,
And
14.Take
more
exercise,
_____you’ll
be
healthier.
A.
and
B.
or
C.
but
D.
then
15.-You
saw
the
film
Harry
Potter
last
night,didn’t
you?
-Yes,
_____
I
missed
the
beginning.
A.
and
B.
so
C.
but
D.
then
16.-There
are
many
pictures
in
the
book.
-Great!
_____
it
will
be
hard
for
young
children
to
read.
A.
and
B.
So
C.
But
17.
I
had
invited
everybody
,
______
only
two
people
came
to
ma
party.
A.
or
B.
but
C.
and
D.
so
18.
You’ll
do
much
better
______
you’re
more
careful
with
your
spelling.
A.
if
B.
before
C.
although
D.
unless
19.
Is
there
a
letter
______
a
postcard
?
There’s
a
letter.
A
.
and
B
.
or
C
.
not
D.
but
20.This
dress
still
looks
pretty
on
you
,
______
it
is
out
of
style.
A.
though
B.
but
C.
since
D.
if
21.
What
should
I
do
______
I
want
to
be
thinner
?
A.
though
B.
unless
C.
but
D.
if
22.-Would
you
please
give
this
MP3
to
Mary
?
-Sure.
I’ll
give
it
to
her
______
she
come
back..
A.
before
B.
as
soon
as
C.
till
23.
The
question
is
______
he
won’t
listen
to
anyone.
A.
that
B.
whether
C.
if
D.
when
24.-Your
picture
is
wonderful!
-I
worked
for
8
hours
______
I
finished
it.
A.
when
B.
before
C.
while
D.
after
25.
Maths
is
not
easy
to
learn,
______
we
must
work
herder.
A.
but
B.
or
C.
so
C.
and
26.
Ted
tried
his
best,
______
he
caught
up
with
the
others
at
last.
A.
but
B.
or
C.
and
D.
because
27.
He
can’t
decide
which
to
choose
______
there
is
no
difference
between
them.
A.
but
B.
so
C.
because
28.
Mr
Huang
decided
to
buy
that
CD
player
______
it
was
expensive.
A.
even
though
B.
so
that
C.
because
D.
as
if
3.The
old
woman
can’t
read
______
write.
A
.
and
B
.
or
C
.
but
D
.
and
can
30.
A
good
friend
always
gives
you
a
helping
hand
______
you’re
in
trouble.
A.
when
B.
before
C.
until
D.
though
31.
He
didn’t
know
the
news
_______
his
parents
told
him
about
it.
A.
when
B.
after
C.
as
soon
as
D.
until
32.
______
he
said
he
wasn’t
hungry
at
all,
he
ate
a
big
breakfast.
A.
Unless
B.
Because
C.
If
D.
Though
33.
–You
watched
the
fashion
show
last
week,
didn’t
you?
-
Yes,
______
I
missed
the
beginning.
A.
or
B.
so
C.
and
D.
but
34.I
will
wait
______
he
come
back,
because
I
have
something
to
tell
him.
A.
until
B.
before
C.
when
35.
Take
more
exercise,
_______
you’ll
be
healthier.
A.
and
B.
or
C.
but
36.
Woke
hard,
_______
you
will
fall
behind.
A.
or
B.
and
C.
so
D.
so
but
37.
There
was
______
smoke
that
they
couldn’t
see
anything
clearly.
A.
too
B.
too
many
C.
so
much
D.
so
many
38.
The
two
friends
were
______
pleased
to
see
each
other
that
forgot
everything.
A.
so
B.
too
C.
very
D.
much
39.
He
had
______
much
work
to
do
that
he
couldn’t
go
out.
A.
so
B.
much
C.
as
D.
or
40.
Tom
has
been
in
the
factory
______
he
left
school.
A.
when
B.
since
C.
as
soon
as
D.
whether
41.
The
nurse
doesn’t
feel
well
today,
______
she
still
works
very
hard.
A.
but
B.
and
C.
or
D.
when
42.
______
my
mother
______
my
sister
watches
TV
plays
these
days.
A.
Either,
not
B.
Both,
and
C.
Neither,
or
D
.Neither,
nor
43.
Lucy
knew
nothing
about
it
______
her
sister
told
her.
A.
because
B.
until
C.
if
D.
since
44.
I
left
my
umbrella
in
my
room.
Could
you
wait
______
I
go
back
to
get
it?
A.
when
B.
if
C.
while
D.
before
45.
Study
hard,
______
you
will
fall
behind
the
other.
A.
and
B.
but
C.
or
D.
though
【答案与解析】
1---5
ACBCD
6---10
BDBAB
11---25
BBCAC
16---20
BBABA
21---25
CBABC
26---30
CCABA
31---35
DDDAA
36---40
ACAAB
41---45
ADBCC
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