中小学教育资源及组卷应用平台
Unit
8
It
must
belong
to
Carla
Section
A
(Grammar
focus-4c)练习
一.
用括号内所给单词的适当形式填空。
1.
J.K.
Rowling
is
her
favorite
(write).
2.
I
have
nothing
(value)
in
my
schoolbag,
so
it
can’t
be
(steal).
3.
Our
small
town
used
to
be
very
quiet,
but
something
(usual)
is
happening
these
days.
Everyone
in
our
town
is
feeling
(easy).
4.
The
noise-maker
is
having
too
much
fun
creating
fear
in
the
(neighbor).
5.
I
hear
water
(run)
in
the
bathroom.
Mom
is
taking
a
shower.
6.
Many
people
are
wearing
(coat).
The
weather
must
be
cold.
7.
Whenever
I
try
to
read
this
boring
book,
I
feel
(sleep).
8.
Tony
and
Jim
are
(policeman).
They
work
in
the
same
police
station.
9.
When
we
got
there,
several
(wolf)were
eating
a
dead
sheep.
10.
She
promised
me
not
to
tell
(somebody)
about
my
secret.
11.
Your
brother
(look
like)
your
father.
They
both
have
a
big
nose.
12.
It’s
cold
outside.
Please
put
on
a
(coat).
二.选词填空。
1.
A:
Where’s
Jean?
B:
I’m
not
sure.
She
(is/
might
be/
must
be)
in
the
laboratory.
2.
A:
Everyone
is
going
to
the
pool
after
school.
B:
Really?
It
(must
be/
can’t
be/
could
be)
hot
outdoors.
3.
A:
That’s
the
phone.
B:
Hmm.
I
wonder
who
it
(must
be/
could
be/
should
be).
4.
A:
I
wonder
if
these
are
Jim’s
glasses.
B:
They
(can’t
be/
might
be/
could
be)
his.
He
doesn’t
wear
glasses.
5.
A:
I
hear
water
running
in
the
bathroom.
B:
It
(could
be/
must
be/
can’t
be)
Carla.
She
was
thinking
of
taking
a
shower.
三.
单项选择。
(
)1.
—Who
helped
Betty
tidy
up
the
bedroom
just
now?
—
.
She
cleaned
it
all
by
herself.
A.
Somebody
B.
Nobody
C.
Everybody
D.
Anybody
(
)2.
Most
British
high
school
children
uniforms
at
school.
A.
put
on
B.
dress
C.
wear
D.
dress
up
(
)3.
—Why
are
you
so
tired
these
days?
—Well,
I
have
homework
to
do.
A.
too
much
B.
too
many
C.
much
too
D.
many
too
(
)4.
We
went
to
the
beach
last
Sunday,
and
we
had
great
fun
volleyball.
A.
play
B.
playing
C.
played
D.
to
play
(
)5.
The
workers
have
to
rubbish
to
keep
the
mountains
clean.
A.
turn
up
B.
give
up
C.
mix
up
D.
pick
up
(
)6.
Nowadays
all
passengers
go
through
safety
check
before
they
take
a
train.
A.
can
B.
may
C.
must
D.
will
(
)7.
I
thought
you
like
something
to
eat,
so
I
have
brought
you
some
delicious
food.
A.
may
B.
might
C.
can
D.
could
(
)8.
We
had
fun
apples
on
the
farm
with
the
farmers
last
week.
A.
to
pick
B.
picking
C.
pick
D.
picked
(
)9.
The
birds
are
making
too
much
here.
I
can’t
do
anything.
A.
sound
B.
voice
C.
noise
D.
shout
(
)10.
Don’t
be
about
your
mother.
She
is
better
now.
A.
excited
B.
worry
C.
exciting
D.
worried
(
)11.
The
old
man
can’t
walk
his
leg
was
broken.
A.
as
if
B.
because
of
C.
because
D.
as
for
(
)12.
There
must
be
in
this
small
village.
A.
valuable
something
B.
something
valuable
C.
anything
valuable
D.
valuable
anything
四.用所给单词的适当形式填空，完成下列短文。(必要时可加助动词。)
People
in
the
small
town
feel
1
(worry).
The
town
2
(use)
to
be
very
quiet.
However,
these
days,
something
unusual
is
3
(happen)
in
our
town.
Victor,
a
teacher,
is
really
nervous.
When
he
4
(interview)
by
the
town
newspaper,
he
said
that
he
5
(hear)
strange
noises
outside
the
window.
His
wife
thought
that
it
6
(can)
be
an
animal.
But
Victor
and
his
friends
thought
it
must
be
teenagers
7
(have)
fun.
One
woman
in
the
area
saw
something
8
(run)
away,
but
it
was
dark,
so
she
was
not
sure.
Everyone
in
the
small
town
is
feeling
uneasy,
and
everyone
has
his
or
her
own
ideas.
There
must
be
something
9
(visit)
the
homes
in
the
neighborhood.
What
is
it?
People
have
no
idea.
Most
people
hope
that
this
animal
or
person
will
simply
go
away.
But
the
noise-maker
is
having
too
much
fun
10
(create)
fear
in
the
neighborhood.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
五.
完成句子。
1.
众所周知，钓鱼岛属于中国。
It
is
well
known
that
Diaoyu
Islands
_________________
China.
2.
这个男孩正尽力地想赶上公共汽车。
They
boy
is
_________________
the
bus.
3.
我把它捡了起来，发现他是一个移动电话。
I
________________
and
found
it
was
a
mobile
phone.
4.
它一定是我们地理老师的。你看，他的名字在上面。
It
____________
our
geography
teacher’s.
You
see,
his
name
is
on
it.
5.
有一些男孩在操场上踢足球。
___________
some
boys
___________
on
the
playground.
6.
这个人一定在等什么人。
The
man
________________
for
somebody.
7.—I
wonder
if
the
homework
is
Mary’s.
—No,
it
_____________
(不可能是)
hers.
She
wasn’t
at
school
today.
8.
The
small
town
___________
(过去曾经)
very
quiet.
9.
The
noise-maker
is
having
too
much
fun
____________
(制造恐怖气氛)
in
the
neighborhood.
参考答案：
一
1.
writer
2.
valuable;
stolen
3.
unusual;
uneasy
4.
neighborhood
5.
running
6.
coats
7.
sleepy
8.
policemen
9.
wolves
10.
anybody
11.
looks
like
12.
coat
二
1.might
be
2.
must
be
3.
could
be
4.
can’t
be
5.
could
be/
must
be
三
1-5
BCABD
6-10
CBBCD
11-12
CB
四
1.
worried
2.
used
3.
happening
4.
was
interviewed
5.
had
heard
6.
could
7.
having
8.
running
9.
visiting
10.
creating
五
1.
belong
to
2.
trying
to
catch
3.
picked
it
up
4.
must
be
5.
There
are;
playing
football
6.
must
be
waiting
7.
can’t
be
8.
used
to
be
9.
creating
fear
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Unit
8
It
must
belong
to
Carla.
Period(Three)
Section
A(grammar
focus-4c)
版本:人教版九年级全册
Revision
按要求写出下列词汇或句子。
1.
太……而不能……
___________
2.
不知道
______________
3.
曾经，过去常常
________
4.
看见某人正在做某事
____________
5.
奇怪的噪音
____________
6.
感到不安
____________
7.
离开
__________
too...
to...
have
no
idea
used
to
see
sb.
doing
feel
uneasy
strange
noises
go
away
8.
它太大了不可能是狗。
________________________________
9.
这个地区的一个妇女看到有东西在逃跑。
_________________________________
_________________________________
10.
噪音制造者正享受着在街区制造恐惧的
乐趣。
_________________________________
_________________________________
It
was
too
big
to
be
a
dog.
A
woman
in
this
area
saw
something
running
away.
The
noise-maker
is
having
too
much
fun
creating
fear
in
the
neighborhood.
Objectives
To
learn
to
use
must,
might,
could
and
can’t
for
making
inferences.
It
must
be
Carla’s.
It
could
be
Mei’s
hair
band.
I’m
not
sure,
but
it
can’t
be
a
dog.
1.
这是谁的排球?
_______
__________
is
this?
这一定是卡拉的。她热爱排球运动。
It
______
be
________.
She
loves
volleyball.
Whose
volleyball
must
Carla’s
Fill
in
the
blanks.
Grammar
focus
2.
这是谁的发带？______
____
____
is
this?
它可能是梅的发带。或者可能属于琳
达。她们两人都是长头发。
It
______
be
Mei’s
hair
band.
Or
it
______
belong
to
Linda.
They
_____
have
long
hair.
could
might
both
Whose
hair
band
3.
那晚你看见了什么？
_____
did
you
see
that
night?
我不确定，但肯定不可能是狗。它更大。我想也许是一头熊或一匹狼。
I’m
___
____,
but
it
_____
___
a
dog.
It
was
bigger.
I
think
it
_____
___
a
bear
or
a
wolf.
What
not
sure
can’t
be
might
be
Whose
volleyball
is
this?
It
must
be
Carla’s.
She
loves
volleyball.
Whose
hair
band
is
this?
It
could
be
Mei’s
hair
band.
Or
it
might
belong
to
Linda.
They
both
have
long
hair.
What
did
you
see
that
night?
I’m
not
sure,
but
it
can’t
be
a
dog.
It
was
bigger.
I
think
it
might
be
a
bear
or
a
wolf.
Grammar
Focus
表示可能、怀疑、允诺、愿望、义务、必要、猜测等的动词就是情态动词。英语中表示推测的情态动词主要有
must,
can,
could,
may,
might等。
定义
1.
情态动词不能表示正在发生或已经发生的事情，
只表示期待或估计某事的发生。
2.
情态动词ought和have,后面只能接带to的不定式。
语法特征
3.
情态动词没有人称、数的变化，即情态动词第三
人称单数不加-s。
4.
情态动词没有非谓语形式，即没有不定式、分词
等形式。
can可表示能力/允许/可能性/怀疑猜测，意为“可以，会，能”；can’t意为“不会，不能，不可以”，还有
“不可能”之意。could为can的过去式，用法与can类似，常用于过去时态中；could还可用于现在时态中表示委婉客气，相当于can；could也可表示惊讶怀疑，不相信。
can
eg:
He
couldn’t
be
a
thief.
may
may表示允许、也许，意为“也许；可能；可以”，语气不太可能。对may的一般问句的回答：
肯定回答一般是：Yes,
please./
Certainly./
Sure等
否定回答一般是：
No,
you
can’t/mustn’t.
might是may的过去式，与may用法类似，语气比may弱，表示推测的可能性更小，常用于肯定句和否定句中，不用于疑问句中。
must
must表示必须要做的事，意为“必须，应该”。must一般问句的否定回答用needn’t或don’t
have
to，而不用mustn’t，mustn’t意为“不可以，不能”，表示禁止，不许可。
eg:
—
Must
we
hand
in
our
exercise
book
today?
—
Yes,
you
must.
(
No,
you
needn’t.)
must还可表示有把握的推测，意为“一定、肯定”。must的过去式还是must。在回答以must开头的一般疑问句时，否定式需用needn’t，表示“不必”的意思。
Choose
the
best
way
to
complete
each
sentence
using
the
words
in
brackets.
4a
1.
A:
Where’s
Jean?
B:
I’m
not
sure.
She
__________
(is
/
might
be/
must
be)
in
the
laboratory.
2.
A:
Everyone
is
going
to
the
pool
after
school.
B:
Really?
It
_________
(must
be
/
can’t
be
/
could
be)
hot
outdoors.
might
be
must
be
3.
A:
That’s
the
phone.
B:
Hmm.
I
wonder
who
it
________
(must
be
/
could
be
/
should
be).
4.
A:
I
wonder
if
these
are
Jim’s
glasses.
B:
They
________
(can’t
be
/
might
be
/
could
be)
his.
He
doesn’t
wear
glasses.
5.
A:
I
hear
water
running
in
the
bathroom.
B:
It
________________
(could
be
/
must
be
/
can’t
be)
Carla.
She
was
thinking
of
taking
a
shower.
could
be
can’t
be
could
be
1.
A:
Many
people
are
wearing
coats.
B:
The
weather
must
be
_________________________.
2.
A:
Sally
has
been
coughing
a
lot.
B:
She
might
be
____________________.
getting
colder/
cold
outside
having
a
sore
throat/ill
4b
Complete
these
responses.
n.
外套
3.
A:
This
restaurant
is
always
very
crowded.
B:
The
food
________________.
4.
A:
Whenever
I
try
to
read
this
book,
I
feel
sleepy.
B:
It
can’t
______________.
must
be
delicious
be
that
boring
adj.
困的
sleep,
sleepy
&
asleep
sleep,
sleepy和asleep这三个词都与“睡觉”有关，但它们的含义和用法有区别。
单词
词性
含义
用法
例句
sleep
名词
睡眠
不可数名词
Just
lie
down
and
get
enough
sleep.
一次睡眠；一段睡眠时间
前可加a
I’ll
go
upstairs
and
have
a
sleep.
动词
睡觉；睡
不及物动词
Did
you
sleep
well
last
night?
单词
词性
含义
用法
例句
sleepy
形容词
困倦的；瞌睡的
既能作定语，也能作表语
Do
you
know
the
sleepy
girl?
I’m
too
sleepy
to
finish
my
report.
asleep
形容词
睡着的
通常作表语；常和be或fall搭配使用
If
I
am
asleep
on
the
bus,
please
wake
me
up
when
you
get
off
the
bus.
Look
at
this
picture
of
a
room.
How
much
can
you
tell
about
the
person
who
lives
here?
Is
it
a
boy
or
a
girl?
What
are
his
/
her
hobbies?
Discuss
your
ideas
with
a
partner.
4c
A:
It
could
be
a
girl’s
room
because
it’s
very
tidy.
B:
I
guess
so.
But
it
might
be
a
boy’s
room
because
the
clothes
look
like
boys’
clothes.
It
could
be
a
girl’s
room
because
it’s
very
tidy.
I
guess
so.
But
it
might
be
a
boy’s
room
because
the
clothes
look
like
boys’
clothes.
It
could/might/can’t
be...
because
...
I
guess
so/I
don’t
think
so.
But
it
might/could/must
be
...
because
…
情态动词表推测
主要有must,
can
/could,
may
/might等。
肯定推测：
must,
can
/
could,
may
/
might都可以表示肯定推测。must?表示把握性极强的推测，意为“肯定、一定”；can
/
could和?may
/
might表示把握性不大的推测，意为“也许、可能”。
否定推测：
can’t?意为“不可能”，表示很有把握的否定推测，may
not意为“可能不”，表示把握性不太大的否定推测。
take
a
shower
洗淋浴
cough
a
lot
咳嗽得厉害
feel
sleepy
觉得瞌睡
look
like
看上去像
Summary
1.
Luckily,
I
______________
(interview)
by
the
__________
(interview),
a
very
old
woman
yesterday.
2.
There
is
someone
_________
(knock)
at
the
door.
interviewer
knocking
was
interviewed
一、填空。
Exercise
3.
同义句转换：
—My
parents
called
the
policemen,
but
they
couldn’t
find
anything
strange.
—My
parents
called
the
policemen,
but
they
_______
find
________
strange.
could
nothing
二、单项选择。
1.
—Why
are
you
so
tired
these
days?
—Well,
I
have
_______
work
to
do.
A.
too
much
B.
too
many
C.
much
too
D.
many
too
2.
—_____
_____
this
balloon?
—
It’s
Amy’s.
A.
Who;
is
B.
Whose;
are
C.
Whose;
is
D.
Who;
are
3.
—Look!
A
book
is
on
the
floor.
Whose
is
it?
—It
_____
be
Rick’s.
It
has
his
name
on
it.
A.
mustn’t
B.
can’t
C.
must
D.
need
4.
—Is
Lisa
at
home?
—I’m
not
sure.
She
_____
be
on
the
way
home.
A.
can’t
B.
could
C.
should
D.
need
5.
There
is
not
________
unusual
in
class.
A.
something
B.
anything
C.
some
D.
some
thing
6.
I
began
watching
here
an
hour
ago,
but
now
nothing
______
yet.
A.
happened
B.
will
happen
C.
has
happened
三、用适当的情态动词填空。
1.
—
Susan
has
bought
a
large
house
with
a
swimming
pool.
—
It
______
be
very
expensive.
I
never
even
dream
about
it.
2.
—
Listen!
Is
Mr.
Green
giving
a
report
in
the
hall?
—
No,
it
______
be
him.
He
has
gone
to
Japan.
must
can’t
3.
Ann
hasn’t
come
to
school
today.
I
think
she
________________
be
ill.
4.
The
guitar
_______________
belong
to
Alice.
She
likes
playing
the
guitar.
5.
—
I
wonder
if
this
is
Jack’s
book.
—
It
______
be
his.
It
has
Linda’s
name
on
it.
may/might/could
can’t
may/might/could
Homework
1.
Review
Grammar
and
Remember
the
usage
of
‘can’t
be,
may/
might/
could
be;
must
be.
2.
Finish
the
exercise
in
4c.
3.
Preview
the
new
words
and
expressions.
谢谢
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