情态动词
1.
He
_____
you
he
was
a
qualified
agent,
but
the
truth
is
quite
otherwise.
A.
must
tell?????????????
B.
could
tell?????????????
C.
should
have
told?????????????
D.
might
have
told
2.
Whatever_______happen,we
are
not
going
to
give
up
our
determined
plan.
A.
may?????????????
B.
must?????????????
C.
can?????????????
D.
should
3.
—
Henry
was
forced
to
leave
for
the
invalid
visa.
—
He__________the
period
of
time
A.
should
have
extended?????????????
B.
must
have
extended
C.
may
have
extended?????????????
D.
would
have
extended
4.
Those
charged
______
mend
their
ways
within
given
periods,
and
those
failing
to
do
so
will
be
shut
down.
A.
shall?????????????
B.
may?????????????
C.
can?????????????
D.
could
5.
Imitating
others’
actions
in
Tik
Tok
_____
be
very
dangerous,
so
you
can’t
be
too
careful.
A.
should?????????????
B.
shall?????????????
C.
might?????????????
D.
can
6.
I
______
my
friends
and
s
during
the
Spring
Festivals,
but
I
had
to
stay
home
because
of
COVID-19
outbreak.
A.
should
visit?????????????
B.
might
visit
C.
would
have
visited?????????????
D.
must
have
visited
7.
—It’s
really
great
to
have
a
computer
to
store
my
photos.
—Don’t
count
on
it
too
much.
It
______
break
down
and
you’d
better
make
a
copy
of
them.
A.
must?????????????
B.
can?????????????
C.
should?????????????
D.
need
8.
–Will
you
read
me
a
story,
Mummy?
--OK.
You
______have
one
if
you
go
to
bed
as
soon
as
possible.
A.
might?????????????
B.
must?????????????
C.
could?????????????
D.
shall
9.
—Excuse
me,
but
I
want
to
use
your
computer
to
type
a
report.
—You
______have
my
computer
if
you
take
care
of
it.
A.
shall?????????????
B.
must?????????????
C.
need?????????????
D.
should
10.
—
You
really
did
a
good
job,Robert!
—
I
was
just
doing
my
job
and
anyone
in
my
position___________the
same
like
me.
A.
might
do?????????????
B.
could
do?????????????
C.
should
have
done?????????????
D.
would
have
done
11.
How
fantastic
his
spoken
English
is!
He_____
abroad
for
several
years.
A.
may
stay?????????????
B.
must
have
stayed?????????????
C.
can
stay?????????????
D.
must
have
been
staying
12.
It
_______
be
freezing
cold
sometimes
in
spring
in
the
south.
It's
called
cold
in
the
late
spring.
A.
shall?????????????
B.
will?????????????
C.
may?????????????
D.
can
13.
I
find
it
astonishing
that
he
____be
so
rude
to
us.
I_____
make
a
complaint
to
his
company.
A.
could;
must?????????????
B.
should;
shall?????????????
C.
shall;
should?????????????
D.
dare;
have
to
14.
——I
left
my
handbag
on
the
train,
but
luckily
someone
gave
it
to
a
railway
official.
——How
unbelievable
to
get
it
back!
I
mean,
someone
______
it.
A.
will
have
stolen?????????????
B.
might
have
stolen
C.
should
have
stolen?????????????
D.
must
have
stolen
15.
I
still
remember
my
happy
childhood
when
my
mother
___________
take
me
to
Disneyland
at
weekends.
A.
might?????????????
B.
must
C.
would?????????????
D.
should
16.
—It
is
very
hot
here
in
summer.
—
Yes,
the
temperature
________
be
above
40
degrees
centigrade
in
July.
A.
must?????????????
B.
should?????????????
C.
can?????????????
D.
shall
17.
New
regulations
make
it
clear
that
to
use
children's
information,
network
operators
______
obtain
the
children's
guardians'
permission
in
a
clear
manner
A.
may?????????????
B.
shall?????????????
C.
could?????????????
D.
might
18.
Louis
Cha
(金庸)
passed
away.
As
for
his
achievement,
there
is
such
a
comment,
“He
______
the
Nobel
Prize
for
Literature
with
his
written
works
translated
into
English.”
A.
could
have
been
rewarded?????????????
B.
must
have
been
rewarded
C.
should
be
rewarded?????????????
D.
need
have
been
rewarded
19.
Each
new
crew
member
_______
be
provided
with
adequate
health
and
safety
protection,
according
to
the
Civil
Aviation
Regulations
A.
may?????????????
B.
will?????????????
C.
shall?????????????
D.
can
20.
Imitating
others’
actions
in
Tik
Tok
_____
be
very
dangerous,
so
you
____
be
too
careful.
A.
should;
ought
to?????????????
B.
could;??
should?????????????
C.
might;?
mustn’t?????????????
D.
can;?
can’t情态动词
1.
He
_____
you
he
was
a
qualified
agent,
but
the
truth
is
quite
otherwise.
A.
must
tell?????????????
B.
could
tell?????????????
C.
should
have
told?????????????
D.
might
have
told
【答案解析】
D
【详解】考查推测句。句意：他可能告诉过你他是一个合格的代理人，但事实刚好相反。A.
must
tell肯定告诉；B.
could
tell可能告诉；C.
should
have
told本应该告诉；D.
might
have
told可能告诉过。根据句意和宾语从句的was判断，此处是对过去情况不太确定的推测，应用might
have
done“可能做过某事”，故选D项。
2.
Whatever_______happen,we
are
not
going
to
give
up
our
determined
plan.
A.
may?????????????
B.
must?????????????
C.
can?????????????
D.
should
【答案解析】
A
【详解】考查情态动词。句意：不管发生什么，我们都不会放弃我们的计划。A.
may可能????
B.?
must
一定???
C.?
can可能????
D.?
should应该，根据情态动词用法，may表推测时通常用于肯定句或否定陈述句，一般不用于疑问句。表示较小可能性时用may。must用在肯定句中表示较有把握的推测,意为:一定
。can表示理论上的可能性，即从理论上或逻辑上分析是可能的，但实际未必会发生。本题中，不管发生什么，这种事有可能发生。选项A符合题意。故选Ａ项。
3.
—
Henry
was
forced
to
leave
for
the
invalid
visa.
—
He__________the
period
of
time
A.
should
have
extended?????????????
B.
must
have
extended
C.
may
have
extended?????????????
D.
would
have
extended
【答案解析】
A
【详解】考查情态动词+have
done的结构。句意：——亨利因为签证无效，而被迫离开。——他本应该延长时间的。should?
have
done本应该做某事，实际上没有做某事。分析句子可知，上文说亨利被迫离开，所以推断下文应该是本应该延长时间，但实际上没有，故选A。
4.
Those
charged
______
mend
their
ways
within
given
periods,
and
those
failing
to
do
so
will
be
shut
down.
A.
shall?????????????
B.
may?????????????
C.
can?????????????
D.
could
【答案解析】
A
【详解】考查情态动词。句意：那些被指控的厂家必须在所给期限内做出整改，而没有这样做的将会被关停。分析句子可知，这里的mend
their
ways明显指的是依据相关规章、法令要做的动作，这种情况要用情态动词shall。故选A项。
【点睛】情态动词shall用于第三人称作主语的陈述句中，表示条约、规定、法令等文件中的义务或规定，在该小题中是适用的。
5.
Imitating
others’
actions
in
Tik
Tok
_____
be
very
dangerous,
so
you
can’t
be
too
careful.
A.
should?????????????
B.
shall?????????????
C.
might?????????????
D.
can
【答案解析】
D
【详解】考查情态动词。句意：在抖音里，模仿别人的行为可能非常危险的，因此你要谨慎点。A.
should应该；B.
shall将、会；C.
might也许；D.
can。句子描述可能发生的事情，情态动词can可以用来表示可能性，意为“可能、可能会”。故选D。
6.
I
______
my
friends
and
s
during
the
Spring
Festivals,
but
I
had
to
stay
home
because
of
COVID-19
outbreak.
A.
should
visit?????????????
B.
might
visit
C.
would
have
visited?????????????
D.
must
have
visited
【答案解析】
C
【详解】考查情态动词+have
done。句意：春节期间我本来想走亲访友，但是因为COVID-19疫情的爆发，我只好呆在家里。would
have
done是一个固定虚拟语气的用法。表示对过去事情的假设，意为“本来想做、要做但没做”。根据句意可知是对过去的假设，应用would
have
done。故选C项。
7.
—It’s
really
great
to
have
a
computer
to
store
my
photos.
—Don’t
count
on
it
too
much.
It
______
break
down
and
you’d
better
make
a
copy
of
them.
A.
must?????????????
B.
can?????????????
C.
should?????????????
D.
need
【答案解析】
B
【详解】考查情态动词。句意：——有一台计算机来储存照片真是太棒了。——不要过度依赖它。它有时候也会出故障，你最好做一个备份。分析句子可知，计算机出故障这是可能的事情，表示客观可能性用can。故选B项。
8.
–Will
you
read
me
a
story,
Mummy?
--OK.
You
______have
one
if
you
go
to
bed
as
soon
as
possible.
A.
might?????????????
B.
must?????????????
C.
could?????????????
D.
shall
【答案解析】
D
【详解】考查情态动词。句意：——妈妈，给我讲个故事好吗？——好，如果你尽快上床睡觉，我就给你讲一个。might表示“或许”；must表示“必须”；could表示“可能”；shall在此处表示“允诺”，符合句意，故选择D项。
9.
—Excuse
me,
but
I
want
to
use
your
computer
to
type
a
report.
—You
______have
my
computer
if
you
take
care
of
it.
A.
shall?????????????
B.
must?????????????
C.
need?????????????
D.
should
【答案解析】
A
【详解】考查情态动词用法。句意：——不好意思，我想用你的电脑打一份报告。——如果你爱护我的电脑，就可以使用它。A选项shall用于第二、三人称时，表示说话人给对方的命令、警告、允诺或威胁，此处表允诺，也就是如果可以好好对待电脑，说话者就允许使用电脑，符合句意，正确；B选项must表示义务，意为“必须”（主观意志），代入句中意为“如果你爱护我的电脑，你必须使用我的电脑”，此处应该是表允许，并非是强制使用电脑，错误；C选项need用作情态动词时，意思为“需要”，通常只用于否定句、疑问句以及if或whether之后，一般不用于肯定句中，并且该句话想表达的是如果满足条件允许使用电脑，并非是需要电脑，逻辑不通，排除；D选项should表义务，意为“应该，宜做某件事”，可用于各种人称，代入句中表示“如果你爱护我的电话，就应该使用它”，该句话是说话人在表达使用电脑的条件，满足条件说话人就允许使用电脑，不涉及是否应该，是否宜做，排除。所以正确答案为A。故选A。
10.
—
You
really
did
a
good
job,Robert!
—
I
was
just
doing
my
job
and
anyone
in
my
position___________the
same
like
me.
A.
might
do?????????????
B.
could
do?????????????
C.
should
have
done?????????????
D.
would
have
done
【答案解析】
D
【详解】考查情态动词。句意：罗伯特，你真棒！--我只是做了我该做的事情，任何一个跟我站在同一角度的人都会这么做的。分析句子可知，此处表示对过去的虚拟，故应用would
have
done。故选D。
11.
How
fantastic
his
spoken
English
is!
He_____
abroad
for
several
years.
A.
may
stay?????????????
B.
must
have
stayed?????????????
C.
can
stay?????????????
D.
must
have
been
staying
【答案解析】
B
【详解】考查情态动词+have
done用法。句意：他的英语口语多棒啊！他一定在国外呆了好几年了。情态动词+have
done用法是对过去事情的推测，根据前一句“How
fantastic
his
spoken
English
is!”可知是肯定性推测，用must
have
done，表示他肯定在国外待过几年。故选B。
【点睛】“情态动词+
have
done”用法总结
1.???
could
have
done可以表示“过去本来能够做某事而实际上没有做”。
2.???
must
have
done表示对过去已经发生过的情况的肯定推测，语气较强。
3.???
may
/
might
have
done表示对已经发生过的情况的推测，语气稍弱。
4.???
should
/
ought
to
have
done表示“本应该做某事而实际上没有做”，其否定形式表示“本不该做某事而实际上做了”，通常含有责备的意思。
5.???
needn’t
have
done表示“本不必做某事而实际上做了”。
例如本题，句意：他的英语口语多棒啊！他一定在国外呆了好几年了。情态动词+have
done用法是对过去事情的推测，根据前一句“How
fantastic
his
spoken
English
is!”可知是肯定推测，用must
have
done，再根据“for
several
years.”可知，在国外待过几年，应用“stay”（短暂地待在……），故选B。
12.
It
_______
be
freezing
cold
sometimes
in
spring
in
the
south.
It's
called
cold
in
the
late
spring.
A.
shall?????????????
B.
will?????????????
C.
may?????????????
D.
can
【答案解析】
D
【详解】考查情态动词。句意：南方的春天可能是极冷的，这被称作倒春寒。A.
shall用于第二第三人称，表示说话人给对方的许诺、命令等；B.
will表示规律性的“注定会”；C.
may可能，表示推测；D.
can可能会，表示逻辑上的可能性，多用于肯定句。由常识可知，倒春寒现象是一种可能发生的情况，是逻辑上的一种可能性，不是推测出来的。故选D。
13.
I
find
it
astonishing
that
he
____be
so
rude
to
us.
I_____
make
a
complaint
to
his
company.
A.
could;
must?????????????
B.
should;
shall?????????????
C.
shall;
should?????????????
D.
dare;
have
to
【答案解析】
B
【详解】考查情态动词。句意：我发现令人惊讶的是他竟然对我们如此粗鲁无礼。我要向他的公司投诉。第一空：
should
可以表示说话人的惊讶或愤怒的心情，意思为“竟然”；第二空：shall表示决心、命令或指示，意思为“必须，一定，应该”。故选B项。
14.
——I
left
my
handbag
on
the
train,
but
luckily
someone
gave
it
to
a
railway
official.
——How
unbelievable
to
get
it
back!
I
mean,
someone
______
it.
A.
will
have
stolen?????????????
B.
might
have
stolen
C.
should
have
stolen?????????????
D.
must
have
stolen
【答案解析】
B
【详解】考查情态动词。句意：——我把手提包落在火车上了，但是，幸运的是，有人把它送到了铁路办公室。——能重新找回真是难以置信！我是说，有人可能已经偷走了它。may/might
have
done可能已经做了某事；should
have
done本应该做某事（实际上未做）；must
have
done一定已经做了某事。根据情境可知，手提包没有被偷，这里只是一个不确定的推测。故B正确。
15.
I
still
remember
my
happy
childhood
when
my
mother
___________
take
me
to
Disneyland
at
weekends.
A.
might?????????????
B.
must
C.
would?????????????
D.
should
【答案解析】
C
【详解】考查情态动词。句意：我仍然记得我幸福的童年，那时妈妈会在周末的时候带我去迪士尼乐园。A.might可能；B.must必须；C.would将，会；D.should应该。would可以表示“过去常常”，强调过去经常发生的事情。根据语境判断此处指过去妈妈经常在周末带他去。故选C项。
16.
—It
is
very
hot
here
in
summer.
—
Yes,
the
temperature
________
be
above
40
degrees
centigrade
in
July.
A.
must?????????????
B.
should?????????????
C.
can?????????????
D.
shall
【答案解析】
C
【详解】考查情态动词辨析。句意：——这里的夏天很热。——是的，七月份的气温可能会达到四十度以上
。A.must
表示义务，强调“必须”；
B.should表示义务，强调“应该”；
C.can
表示理论上或者逻辑上的可能
；D.shall
表示征询意见和说话人的命令。结合上下文句意可知，此处表示理论上来说气温在七月份可能会达到四十度以上，故选C项。
17.
New
regulations
make
it
clear
that
to
use
children's
information,
network
operators
______
obtain
the
children's
guardians'
permission
in
a
clear
manner
A.
may?????????????
B.
shall?????????????
C.
could?????????????
D.
might
【答案解析】
B
【详解】考查情态动词。句意：新规明确规定，网络运营商使用儿童信息应明确获得儿童监护人的许可。情态动词shall用于陈述句的第二、三人称表示允许、威胁、恐吓、义务、命令等。故选B。
18.
Louis
Cha
(金庸)
passed
away.
As
for
his
achievement,
there
is
such
a
comment,
“He
______
the
Nobel
Prize
for
Literature
with
his
written
works
translated
into
English.”
A.
could
have
been
rewarded?????????????
B.
must
have
been
rewarded
C.
should
be
rewarded?????????????
D.
need
have
been
rewarded
【答案解析】
A
【详解】考查情态动词+have
done用法。句意：金庸去世了，至于他的成就，有这样的评论：他本能获得诺贝尔文学奖用他的被翻译成了英语的著作。A.
could
have
been
rewarded本可以被授予；B.
must
have
been
rewarded一定被授予；C.
should
be
rewarded应该被授予；D.
need
have
been
rewarded本必要被授予。根据语境，A选项正确。
【点睛】could
have
done可用于肯定句、疑问句和否定句。用于肯定句既可以表示过去能够做而实际未做，有惋惜、遗憾或委婉批评之意，通常译为“本来可以”“本来能”，也可以表示对过去动作的推测，常可译为“可能（已经)”。本句表达金庸本能获得诺贝尔文学奖，但却没有获得的惋惜。故A选项正确。
19.
Each
new
crew
member
_______
be
provided
with
adequate
health
and
safety
protection,
according
to
the
Civil
Aviation
Regulations
A.
may?????????????
B.
will?????????????
C.
shall?????????????
D.
can
【答案解析】
C
【详解】考查情态动词辨析。句意：根据民航条例，每个新船员都将被提供足够的安全和健康保护。A.
may可能；B.
will将要；C.
shall将要；D.
can能够，可以。此处考查shall的特殊用法，即shall用于二三人称表示，表示说话人给对方命令、警告、允诺或威胁，故选C项。
【点睛】本题考查shall的用法
1.???
用于第一人称征求对方的意见，如：
What
shall
I
wear
on
the
journey?
我路上穿什么好呢？
Shall
we
dance?
我们跳舞好吗？
2.???
用于第二、三人称时表示说话人给对方命令、警告、允诺或威胁，如：
She
shall
get
her
share.
她可以得到她的一份。
According
to
the
traffic
regulations,
he
shall
get
punished.根据交通法规，他会受到惩罚。
20.
Imitating
others’
actions
in
Tik
Tok
_____
be
very
dangerous,
so
you
____
be
too
careful.
A.
should;
ought
to?????????????
B.
could;??
should?????????????
C.
might;?
mustn’t?????????????
D.
can;?
can’t
【答案解析】
D
【详解】考查情态动词。句意：模仿他人在抖音里的行为可能是很危险的，因此你要非常小心。A.
should;
ought
to应该，应该；B.
could;
should可能，应该；C.
might;
mustn’t可能，不准；D.
can;
can’t可能，不会/不可能。第一空考查推测句，根据句意可知，“模仿他们在抖音里的行为可能是危险的”符合语境，can“可能”；第二空考查固定结构can’t
be
too
+
adj“非常/特别”，综上所述，故选D项。
