4.2
课时作业
Ⅰ.用动词的正确形式填空
1.All
these
years
they
________
(contribute)
articles
to
our
magazine.
2.I
________
(drink)
five
cups
of
coffee
this
afternoon.
3.It's
a
long
time
since
you
________
(come)
to
see
me.
4.You
know,
I
________
(look)
for
a
job
for
three
months,
and
this
is
my
first
formal
interview.
5.My
sister
________
(stay)
in
Beijing
for
three
months
last
year.
6.The
little
boy
is
dirty
all
over
because
he
________
(play)
in
the
mud
all
the
morning.
7.I
________
(wonder)
if
you
were
free
this
afternoon.
8.Here
he
is!
We
________
(wait)
anxiously
for
him
since
last
night.
9.Excuse
me,
Marcia,
a
reporter
from
Vanity
Fair
________
(phone)
all
day.
Could
you
speak
to
her
now
10.We
________
(build)
the
bridge
for
over
two
years
and
it
will
be
half
a
year
before
it's
completed.
11.—Isn't
it
hard
to
drive
downtown
to
work
—Yes,that's
why
I
________
(go)
to
work
by
subway.
12.She
________
(work)
on
this
essay
for
20
minutes
but
she
has
written
only
about
a
hundred
words.
答案:1.have
been
contributing 2.have
drunk 3.came
4.have
been
looking 5.stayed 6.has
been
playing/has
played
7.wondered 8.
have
been
waiting 9.has
been
phoning 10.have
been
building 11.have
been
going 12.has
been
working
Ⅱ.单句改错
1.By
the
time
you
arrive
in
London,
we
have
been
staying
in
Europe
for
two
weeks.
________________________________________________________________________
2.We
waited
and
waited.
Then
came
the
moment
we
have
been
looking
forward
to.
________________________________________________________________________
3.
I
hear
Bob
is
your
good
friend.
How
long
have
you
been
knowing
each
other
________________________________________________________________________
4.The
telephone
is
ringing
for
a
while.
Why
doesn't
someone
answer
it
________________________________________________________________________
5.I
have
just
been
looked
for
my
lost
book
for
three
days,
but
I
still
haven't
found
it.
________________________________________________________________________
答案:1.have
been
staying→will
have
stayed
2.have→had
3.been
knowing→known
4.is→has
been
5.looked→looking
Ⅲ.完形填空
Old
Joe
and
his
son
Tony
were
on
their
way
to
the
White
River
to
catch
some
fish.
They
started
on
the
trip
long
before
the
sun
__1__.
Old
Joe
drove
the
car.
Tony
__2__
in
the
back
seat.
Outside
the
city,
Joe
drove
slowly
down
the
river
road.
__3__
on
the
saw
something
in
the
middle
of
the
__4__.
He
stopped
the
car.
Tony
sat
__5__
in
the
back
seat.
“What's
wrong?”
he
asked
in
a
sleepy
voice.
Old
Joe
pushed
the
head
forward
to
see
what
__6__
the
road.
“It's
one
of
those
fish-killing
turtles,”
he
said.
Tony
opened
his
eyes
wide
and
looked
at
the
__7__
thing.
It
was
the
biggest
turtle
he
had
__8__
seen.
The
two
men
got
out
of
the
car
and
stood
__9__
down
at
the
turtle.
It
looked
like
a
__10__
green
rock.
Suddenly,
it
moved
a
little
and
__11__
sharp
marks
in
the
dirt.
Then
it
stopped.
“__12__
going
to
the
river,”
Tony
said,“These
turtles
kill
fish.”
They
__13__
it.
“I
could
crush
him
under
the
wheels
of
the
car,”Tony
said,“__14__
he
is
too
big.”
The
turtle
pushed
his
ugly
head
toward
the
men.
“He
thinks
there
is
going
to
be
a
__15__,”
Tony
said,“I
wish
I
had
brought
my
gun.
”
“You
are
not
going
to
__16__
him,
are
you?”
Old
Joe
asked.
“Why
not
Turtle
kills
our
fish,don't
they?”
“Yes!”
agreed
Old
Joe,
“They
kill
fish.
__17__
lets
them
do
it.
The
turtle
kills
fish
to
eat
and
__18__.
We
kill
fish
too—we
men.
Do
we
kill
them
so
we
can
live
No.
We
do
it
for
__19__.”
The
turtle
went
forward
__20__
the
road
and
into
the
tall
grass.
1.A.
came
down
B.
came
up
C.
moved
on
D.
went
down
2.A.
sat
B.
remained
C.
slept
D.
played
3.A.
Farther
B.
Forward
C.
Back
D.
Rather
4.A.
river
B.
field
C.
grass
D.
road
5.A.
down
B.
up
C.
on
D.
upward
6.A.
covered
B.
taken
C.
blocked
D.
reached
7.A.
funny
B.
terrible
C.
frightening
D.
strange
8.A.
ever
B.
never
C.
even
D.
yet
9.A.
beating
B.
looking
C.
shouting
D.
glaring
10.A.
small
B.
large
C.
ugly
D.
beautiful
11.A.
kept
B.
gave
C.
left
D.
made
12.A.
Probably
B.
Therefore
C.
Meanwhile
D.
However
13.A.
noticed
B.
observed
C.
saw
D.
watched
14.A.
but
B.
and
C.
so
D.
for
15.A.
joke
B.
fight
C.
game
D.
hunt
16.A.
protect
B.
desert
C.
kill
D.
disturb
17.A.
Man
B.
Custom
C.
Hunger
D.
Nature
18.A.
live
B.
enjoy
C.
store
D.
keep
19.A.
food
B.
fun
C.
work
D.
exercise
20.A.
through
B.
above
C.
across
D.
by
答案与解析:
1.B 此处短语come
up意思是“太阳升起”。在太阳升起之前父子开车去捕鱼。
2.C 父亲前面开车,儿子睡在后车座上。由下文儿子坐起来和sleepy
voice得出。
3.A farther
on指前面,父亲发现前面的路上有东西挡道。
4.D 由下文得知,东西是拦在路中央。
5.B 动词短语sit
up意为“坐起来”,由上文他在睡觉得出。
6.C 动词block妨碍;阻塞,指巨大的海龟挡道。
7.D 巨大的海龟看起来像个怪物。
8.A 副词ever意为“曾经”,意思是这只海龟是他见过的最大的。
9.B look
down低头看,父子下车,站在那儿低头看这只海龟。
10.B 此处用了比喻的说法,海龟像块巨大的绿色岩石。
11.C left
sharp
marks
in
the
dirt,此处指“海龟稍微动了一下,在泥土中留下了深深的痕迹”。
12.A 副词probably意为“也许;大概”,表示猜测,猜测海龟也许是要到河中去。
13.D 注意动词watch的准确含义,此处意思是“注视”,指父子注视着这只海龟。
14.A but表示转折,意为“但是”,与上文的开车碾过去相对,句意为“但是它太大了”。
15.B 海龟把头伸向父子俩,儿子认为海龟是要战斗,由下文希望带着枪得出。
16.C 儿子说希望带着枪,父亲才这样问,“你不会杀死它吧?”
17.D nature天性,Nature
lets
them
do
it.天性让它们那样干。指海龟捕杀鱼一事。
18.A live此处表达的意思是说“海龟杀死鱼是为了生存”。
19.B fun乐趣;娱乐,We
do
it
for
fun我们这样干是为了寻找乐趣。
20.C across
the
road横跨道路,在父亲的劝说下,这只巨大的海龟安全地回到了草丛里。
Ⅳ.语法填空
Once,
in
a
lovely
garden,
lived
the
most
beautiful
butterfly
in
the
world.
She
was
so
pretty,
and
had
won
so
many
beauty
competitions
__1__
she
had
become
very
proud.
One
day,
the
naughty
cockroach(蟑螂)
got
fed
up
with
her
showing
off,
and
decided
__2__
(teach)
her
a
lesson.
She
went
to
see
the
butterfly,
and
in
front
of
everyone
she
told
her
that
she
wasn't
really
that
beautiful,
and
that
the
butterfly
only
won
the
competitions
__3__
the
judges
had
been
paid.
In
__4__
(real),
the
cockroach
was
the
most
beautiful.
The
butterfly
was
angry
and
told
the
cockroach,
“I__5__
(beat)
you
in
a
beauty
competition,
with
whichever
judges
you
yourself
choose.
”
“OK,
I
accept.
See
you
on
Saturday,”
answered
the
cockroach,
and
left
__6__
waiting
for
a
reply.
That
Saturday
everyone
went
to
__7__
beauty
competition.
The
butterfly
arrived
completely
confident
of
victory
until
she
saw
__8__
the
judges
were:
cockroaches,
worms,
beetles.
All
of
__9__
preferred
the
ugliness
and
bad
smell
of
the
cockroach.
The
butterfly
was
left
__10__
(
sob
)
and
disappointed,
wanting
never
to
enter
another
beauty
competition
in
her
life.
Fortunately,
the
cockroach
forgave
the
butterfly
for
her
pride
and
they
became
friends.
答案:1.that 2.to
teach 3.because 4.reality 5.will
beat
6.without 7.the 8.who 9.them 10.sobbing