2017届高考北师大版英语一轮特训：2-2-3 情态动词和虚拟语气

　　建议用时：20分钟
Part
Ⅰ.单句语法填空
在空白处填入适当的内容(1个单词)。
1．[2015·黄山质检]—I'm
afraid
I
have
to
leave
now,
for
you
see,
he
is
waiting
for
me.
—Well,
if
you
，
at
least
wait
until
the
heavy
rain
stops.
答案：must　考查情态动词用法。根据语境及句意可知此处表示“一种偏执，坚持要做”。故填must。
2．[2015·北京模拟]Although
the
test
look
like
a
simple
one,
great
care
is
needed.
答案：may　考查情态动词用法。根据语境，此处表示一种肯定推测，语气不强烈。故填may。
3．[2015·陕西模拟]Nuclear
be
really
dangerous
at
times
even
though
it's
a
nice
energy
in
general.
答案：can　考查情态动词用法。此处表示“有时可能……”，can用于肯定句中表推测表示此意义，故填can。
4．[2015·北京模拟]—What
do
you
think
of
the
Hua wei
P7
—Terrific,
I
buy
one
if
I
hadn't
bought
an
iPhone
6
Plus
last
year.
答案：would　考查虚拟语气。根据句意可知，后者已经买了iPhone
6
Plus
last
year，表示与过去事实相反的虚拟时，从句用过去完成时态，主句用情态动词＋动词原形。
5．[2015·北京模拟]—How
was
your
trip
to
Suitzerland
—Perfect！How
I
wish
you
been
with
us!
答案：had　考查虚拟语气的用法。wish后的宾语从句，如表示与过去事实相反时，则用过去完成时态，故填had。
6．[2015·渭南模拟]It
is
required
by
law
that
a
driving
test
be
taken
before
a
man
gets
a
license.
答案：should　考查虚拟语气的用法。表示“要求”的require后跟名词性从句(主语从句)时，谓语动词用“(should)＋动形原形”。
7．[2015·合肥质检]
you
keep
it
a
secret
for
the
time
being？It's
just
between
us.
答案：Can　考查情态动词的用法。根据语意可知，此空是征求对方的意见，且主语是第二人称，故用can。
8．[2015·浙江六校联考]Words
failed
me
when
I
heard
the
news
of
the
New
Year's
Eve
stampede
in
Shanghai.But
for
lacking
a
sense
of
safety,
so
many
people
not
have
been
killed.
答案：would　考查虚拟语气的用法。but
for引出的是含蓄条件，根据句意可知此处表示与过去的事实相反的事，因此用情态动词＋have
done结构。
9．[2015·南充模拟]—Is
John
coming
by
train
—He
should，but
he
not.He
likes
driving
his
car.
答案：may　考查情态动词用法。根据语境可知，此处的推测具有不确定性，故填may。
10．[2015·咸阳模拟]I
didn't
know
the
visiting
hours
were
over,
otherwise
I
have
left
earlier.
答案：would　考查虚拟语气的用法。otherwise后的虚拟情况可根据主句来确定，表示与过去事实相反，使用情态动词＋have
done结构。
11．[2015·郴州质检]—What
do
you
need
to
say
—No
person
smoke
or
carry
a
lighted
cigarette
in
this
special
room.
答案：shall　考查情态动词用法。根据语境可知此处表示“比较正式的通知或规定”，故用shall。
12．[2015·北京期末]My
mobile
phone
is
missing.
Who
have
taken
it
答案：could　考查情态动词的用法。根据语境可知，此处表示的是情态动词对过去情况的推测，用于疑问句中，因此用could。
13．[2015·北京模拟]Judging
from
his
accent,
he
be
from
Australia.
答案：can't　考查情态动词的用法。根据语境可知此处表示对现在情况的推测，且对推测结论有理有据，故填can't。
14．[2015·合肥质检]If
we
had
virtual
schools
now,
we
stay
at
home
to
learn
all
the
subjects.
答案：would　考查虚拟语气的用法。根据now可知，此处虚拟表示与现在事实相反。因此用情态动词＋动词原形结构。
15．[2015·安庆模拟]Can
you
imagine
such
a
boy
have
helped
the
US
FBI
find
out
the
world's
most
wanted
cyber
(网络的)
criminal
答案：should　考查情态动词的用法。根据句意可知，此处表示“一种惊讶”，且是对过去发生的事情感到惊讶，故填should。
Part
Ⅱ.语篇语法填空(重点考查情态动词和虚拟语气的用法)
Susan:
Larry,
how
soon
shall
we
arrive
in
Toronto
Larry:
If
we
don't
make
any
more
stops,
we
1
be
there
by
nightfall.
Susan:
What
By
nightfall
I
am
starving
to
death.
2
we
stop
and
find
something
to
eat
Larry:
Actually,
we
have
a
free
dinner
waiting
for
us
at
the
hotel
in
Toronto.
Susan:
I
know,
but
I
3
stand
the
hunger
any
more.
Larry:
You
know
me,
Susan.
I
don't
like
to
spend
money.
Sorry.
Susan:
Yeah,
you
are
really
cheap!
If
you
4
so
cheap,
we
5
(fly)
to
Thailand
for
our
vacation
instead
of
driving
to
Toronto.
Larry:
Thailand
Don't
be
ridiculous!
Even
if
I
weren't
cheap,
you
know
we
6
afford
to
go
that
far
away
for
vacation!
Susan:
Well,
you
7
afford
a
stop
for
food,
right
Larry:
If
we
do,
we
8
waste
time,
gas,
and
money.
I
think
we
9
just
wait
until
we
get
to
Toronto.
Oh,
hey,
I
remember
you
are
fond
of
candy.
I
think
I
10
have
some
of
that
candy
you
like
in
my
backpack.
Susan:
Candy
Great!
1．
　2.
　3.
　4.
5．
　6.
　7.
　8.
9．
　10.
本文讲述的是Susan和Larry开车去度假的途中讨论是否停车用餐的一段对话。
1．should
表示推测，且可能性较大，所以用情态动词should表“应该”。
2．Can
一般疑问句，表示“我们能不能先停下来吃一些东西？”，所以用can。
3．can't
根据句子结构得知在主语后，谓语前，而且谓语是动词原形，根据意思“不能”忍受，所以用can't。
4．weren't
根据前面的are，知是现在时的虚拟且根据句意用weren't。
5．would
be
flying
根据前面的are，知是现在进行时的虚拟，所以用would
be
flying。
6．couldn't
根据前文weren't知是现在时的虚拟，所以用couldn't。
7．can
根据上下文的意思“你能够……”，所以用can。
8．will
根据意思“如果我们这样做，将会……”，所以用will。
9．should
根据句子结构得知在主语后，谓语前，而且谓语是动词原形，根据意思“我认为我们应该……”，所以用should。
10．might
根据句子结构得知在主语后，谓语前，而且谓语是动词原形，根据意思“我想我可能有些你喜欢的糖”表猜测，可能性不太大，所以用might。