2021-2022学年人教版（2019）必修一：Unit 4 Narual disasters 提升练习作业（含答案）

unit4：Narual
disasters
1.语法填空
A
brilliant,
creative,
and
educated
man
with
many
experiences
felt
down
after
an
accident,
which
1.
______
(take)
his
legs
and
left
arm.
He
feared
he
would
spend
the
rest
of
his
life
2.
______
(suffer)
and
would
spend
his
life
meaninglessly.
But
when
he
realized
he
still
had
his
right
hand
and
could
still
write
even
though
it
was
difficult,
3.
idea
came
to
his
mind,
“Why
not
write
to
other
people
needing
encouragement?
”?
He
wrote
to
the
prison
ministry(牧师)
about
writing
letters
to
the
prisoners.
The
prison
minister
replied,
“It
is
acceptable,
4.
______
your
letters
will
not
5.
______
(answer).
”?
Filled
6.
______
excitement,
the
man
knew
he
could
write
his
letters.
He
began
sending
one-way
messages
of
God’s
love,
hope,
strength,
and
encouragement.
He
wrote
twice
a
week,
7.
______
(share)
his
experience,
sense
of
humor,
optimism,
and
faith.
?
It
was
difficult
to
write
those
letters,
8.
______
(especial)
without
hope
of
a
reply.
One
day
he
received
a
letter
from
the
prison
ministry.
It
was
a
short
note
from
the
officer
who
monitored
and
checked
the
prison
mail.
?
The
letter
said,
“Please
write
on
the
9.
______
(good)
paper
you
can
afford.
Your
letters
are
passed
from
each
other
until
they
literally(逐字地)
fall
to
10.
______
(piece)!
”?
2.阅读理解
　　One
Sunday,
Nicholas,
a
teenager,
went
skiing
at
Sugarloaf
Mountain
in
Maine.
In
the
early
afternoon,
when
he
was
planning
to
go
home,
a
fierce
snowstorm
swept
into
the
area.
Unable
to
see
far,
he
accidentally
turned
off
the
path.
Before
he
knew
it,
Nicholas
was
lost,
all
alone!
He
didn’t
have
food,
water,
a
phone,
or
other
supplies.
He
was
getting
colder
by
the
minute.
Nicholas
had
no
idea
where
he
was.
He
tried
not
to
panic(惊慌).
He
thought
about
all
the
survival
shows
he
had
watched
on
TV.
It
was
time
to
put
the
tips
he
had
learned
to
use.
He
decided
to
stop
skiing.
The
first
thing
he
did
was
to
find
shelter
from
the
freezing
wind
and
snow.
If
he
didn’t,
his
body
temperature
would
get
very
low,
which
could
quickly
kill
him.
Using
his
skiing
board,
Nicholas
built
a
snow
cave.
He
gathered
a
huge
mass
of
snow
and
dug
out
a
hole
in
the
middle.
Then
he
piled
branches
on
top
of
himself,
like
a
blanket,
to
stay
as
warm
as
he
could.
By
that
evening,
Nicholas
was
really
hungry.
He
ate
snow
and
drank
water
from
a
nearby
stream
so
that
his
body
wouldn’t
lose
too
much
water.
Not
knowing
how
much
longer
he
could
last,
Nicholas
did
the
only
thing
he
could—he
slept
in
his
cave.
The
next
day,
Nicholas
went
out
to
look
for
help,
but
he
couldn’t
find
anyone.
He
followed
his
tracks
and
returned
to
the
snow
cave,
because
without
shelter,
he
could
die
that
night.
On
Tuesday,
Nicholas
went
out
to
find
help.
He
had
walked
for
about
a
mile
when
a
volunteer
searcher
found
him.
After
two
days
stuck
in
the
snow,
Nicholas
was
saved.
Nicholas
might
not
have
survived
this
snowstorm
had
it
not
been
for
TV.
He
had
often
watched
Grylls’
survival
show
Man
Vs.
Wild.
That’s
where
he
learned
the
tips
that
saved
his
life.
In
each
episode
of
Man
Vs.
Wild,
Grylls
is
abandoned
in
a
wild
area
and
has
to
find
his
way
out.
When
Grylls
heard
about
Nicholas’
amazing
deeds,
he
was
super
impressed
that
Nicholas
had
made
it
since
he
knew
better
than
anyone
how
hard
Nicholas
had
to
work
to
stay
alive.
1.
What
happened
to
Nicholas
one
Sunday
afternoon?
A.
He
got
lost.
B.
He
broke
his
skis.
C.
He
hurt
his
eyes.
D.
He
caught
a
cold.
2.
How
did
Nicholas
keep
himself
warm?
A.
He
found
a
shelter.
B.
He
kept
on
skiing.
C.
He
built
a
snow
cave.
D.
He
lighted
some
branches.
3.
On
Tuesday,
Nicholas______.
?
A.
returned
to
his
shelter
safely
B.
was
saved
by
a
searcher
C.
got
stuck
in
the
snow
D.
stayed
where
he
was
4.
Nicholas
left
Grylls
a
very
deep
impression
because
he______.
?
A.
did
the
right
things
in
the
dangerous
situation
B.
watched
Grylls’
TV
program
regularly
C.
created
some
tips
for
survival
D.
was
very
hard-working
3.语法填空
Everyone
needs
to
know
how
to
prevent
a
fire.
It
is
also
important
to
know
what
to
do
when
it
1.
________(break)out.
?
Every
year,
over
11,
000
people
2.
__________(kill)or
injured
in
house
fires.
These
fires
could
have
been
avoided.
Smokers
who
are
3.
__________(care)have
caused
about
200
deaths
and
over
6,
000
fires.
More
than
half
of
those
4.
________
die
in
fires
are
poisoned
or
harmed
by
smoke.
?
If
fire
happens,
do
not
attempt
to
fight
the
fire
unless
it
is
small.
Try
putting
out
a
small
fire
with
water.
If
5.
__________
fire
has
spread
or
if
the
flames
are
more
than
20
inches
high,
shut
the
door
on
it.
Warn
everyone
else
in
the
building
and
tell
them
to
get
out.
You
should
leave
and
dial
119
for
the
fire
department.
?
Before
6.
__________(go)into
a
room,
check
the
door.
If
the
handle
or
the
door
is
hot,
do
not
open
it!
Instead,
put
clothing
or
a
wet
towel
at
the
bottom
of
it
to
keep
smoke
out.
If
the
door
is
not
hot,
open
it
7.
__________(slow).
If
there’s
a
rush
of
smoke
or
heat,
close
it
again
and
shout
to
warn
8.
__________(other)inside.
?
Now
open
the
window
and
shout
“Fire!
”See
9.
__________
you
can
drop
safely
to
the
ground.
If
you
are
not
on
ground
level,
put
something
soft
out
first.
Lower
yourself
at
arm’s
10.
__________(long)before
dropping.
Once
outside,
stay
outside
and
make
sure
the
fire
department
is
called.
?
参考答案：
语法填空
1.
took。考查时态。根据文章内容可知,
此处应用一般过去时。
2.
suffering。考查固定搭配。spend.
.
.
doing
sth.
,
花费……做某事,
故用suffering。
3.
an。考查冠词。idea发音以元音音素开头,
故用an。
4.
but。考查连词。此处表示转折。
5.
be
answered。考查被动。此处表示你的信不会有人回复。
6.
with。考查固定搭配。be
filled
with,
充满。
7.
sharing。考查非谓语动词。主语he与动词share之间是主谓关系,
故用动词-ing形式作状语。
8.
especially。考查副词。此处表示尤其是,
需要副词形式。
9.
best。考查最高级。句意:
请用你能负担得起的最好的纸书写。
10.
pieces。考查名词复数。句意:
你的信被犯人们传阅的太多,
都成了碎片了。
2.阅读理解
1.A。细节理解题。根据第一段中“Before
he
knew
it,
Nicholas
was
lost”可知A项正确。
2.C。细节理解题。根据第四段第一句和最后一句可知Nicholas用滑雪板挖了一个雪洞来取暖。
3.B。细节理解题。根据第六段最后两句可知Nicholas得救了。
4.A。推理判断题。Nicholas在滑雪时迷路,
后又利用学到的野外生存知识坚持到最后成功被救。Nicholas能在危险时刻做出正确的事情,
这给Grylls留下了深刻的印象。
语法填空
1.
breaks。考查时态和动词单复数。根据该空前的句子时态和逻辑关系,
可知该空应使用一般现在时态。再结合主语it,
可知动词用单数形式。
2.
are
killed。考查语态。根据句意可知,
此处要用被动语态。结合时态可知,
此处用一般现在时的被动语态。
3.
careless。考查形容词。那些粗心的吸烟者是造成约200人死亡和6
000多起火灾的原因。
4.
who。考查定语从句。被修饰词those指的是人,
且它在从句中作主语。
5.
the。考查冠词。此处是再次提到前文提到的事物,
故用定冠词the。
6.
going。考查动名词。因其前面before是介词,
故此处用动名词。
7.
slowly。考查副词。把它慢慢地打开。副词修饰动词。
8.
others。考查代词。根据句意,
可知此处指其他人,
是复数。
9.
whether。考查宾语从句。看看你是否能安全到地面上。
10.
length。考查名词。下落前把你自己降低为一臂的长度。