Unit2
Grammar
课后练习
一、用括号内所给动词的适当形式填空
1.
He
didn’t
finish
_______
(write)
the
book
until
last
week.
2.
—How
long
did
it
take
you
_______
(do)
your
homework
yesterday?
—
About
half
an
hour.
3.
Let
me
_______
(help)
you
_______
(water)
the
flowers.
4.
My
watch
doesn’t
work.
It
needs
_______
(repair).
5.
_______
(take)
good
care
of
the
vegetables,
and
they
will
grow
better.
6.
How
much
time
did
you
spend
_______
(watch)
TV
last
night?
7.
I
prefer
_______
(read)
books
at
home
rather
than
_______
(go)
shopping
on
Sundays.
8.
It’s
going
______
(rain);
you’d
better
______
(take)
an
umbrella
with
you.
9.
I
often
hear
people
_______
(say)
“_______
(see)
is
_______
(believe)”.
10.
Though
he
often
made
his
deskmate
______
(cry),
today
he
was
made
_______
(cry)
by
his
deskmate.
二、非谓语动词专项练习
1.
Nowadays,
it’s
convenient
and
cheap
for
us
______
a
shared-bicycle.
A.
ride
B.
to
ride
C.
flying
D.
to
fly
2.
The
workers
are
busy
_______
windows
to
the
new
building
these
days.
A.
fix
B.
fixed
C.
fixing
D.
to
fix
3.
It’s
time
for
me
_____
goodbye
to
my
mother
school.
I
will
never
forget
all
my
______
love.
A.
to
say;
teachers’
B.
saying;
teachers’
C.
to
say;
teacher’s
D.
saying,teacher’s
4.
My
parents
have
a
lot
of
housework
______.
A.
do
B.
to
do
C.
doing
D.
done
5.
—It
takes
me
half
an
hour
______
playing
the
piano.
How
about
you?
—I
usually
spend
20
minutes
_______
it.
A.
practicing;
on
B.
to
practice;
in
C.
to
practice;
on
D.
practice;
in
6.
To
keep
children
away
from
danger,
we
warn
parents
________
children
at
home
alone.
A.
leave
B.
to
leave
C.
not
leave
D.
not
to
leave
7.
The
child
is
crying.
Please
do
something
to
make
him
_____.
A.
stop
to
cry
B.
stop
crying
C.
to
stop
crying
D.
to
stop
to
cry
8.
—
I
don't
know
where
to
go
this
summer
vacation.
—
Why
not
_______
visiting
Jingzhou?
There
are
many
places
of
interest.
A.
regard
B.
consider
C.
wonder
D.
suggest
9.
—Excuse
me,
but
can
you
tell
me
where
the
nearest
bank
is?
—Just
_______
going
for
two
more
blocks
and
you’ll
see
it.
A.
keep
B.
to
keep
C.
keeping
D.
keeps
10.
—What
shall
we
do
this
weekend?
—We’ll
drive
to
West
Lake
_____
boating.
A.
to
go
B.
go
C.
going
D.goes
11.
If
we
want
______
to
a
good
university,
we'd
better
study
hard.
A.
go
B.
going
C.
to
go
D.
goes
12.
—Jack,
why
have
you
decided
_____
Chinese
folk
music
as
a
course.
—Because
I
want
to
learn
more
about
Chinese
culture.
A.
take
B.
taken
C.
taking
D.
to
take
13.
Whenever
I
failed
to
do
something,
my
mother
______
me
_____
have
a
try
again.
A.
let;
to
B.
advised;
to
C.
made;
to
D.
makes;
to
14.Doctors
in
the
town
are
using
the
books
______
their
studies
and
treat
patients.
A.
continue
B.
to
continue
C.
continuing
D.
continues.
15.
Vivian
refuses
_____
her
children
to
the
weekend
training
centre
for
extra
classes.
A.
to
send
B.
sending
C.
sent
D.
sends
16.
Our
English
teacher
wants
us
______
English
stories
out
of
class.
A.
read
B.
reading
C.
to
read
D.to
reading
17.
—Mario,
your
mobile
phone
is
ringing.
—Wait
a
minute.
It’s
dangerous
for
us
______
it
while
crossing
the
street.
A.
answering
B.
to
answer
C.
answer
D.
answered
18.We
only
planned
_____
the
play
for
an
hour,
but
in
the
end,
we
stayed
for
three
hours.
A.
watch
B.
watches
C.
to
watch
D.
watched
19.
—Was
it
necessary
_____
John
_____
some
photos
before
helping
the
old
man?
—I
think
so.
In
this
way,
he
could
protect
himself
later.
A.
of;
taking
B.
for;
taking
C.
of;
to
take
D.
for;
to
take.
20.
As
a
volunteer,
the
girl
wants
to
visit
sick
kids
in
the
hospital
____
them
up.
A.
to
cheer
B.
cheer
C.
cheering
D.
cheered
21.—Why
did
his
father
buy
that
phone
watch
for
him?
—Because
the
GPS
in
the
watch
can
help
him
to
avoid
_____
the
way.
A.to
lose
B.
lose
C.
loses
D.
losing
22.
Whenever
we
kids
come
over,
Auntie
Susan
just
stands
there
and
watches
us
_______
sure
we
don't
break
anything.
A.
make
B.
made
C.
to
make
D.
making
23.My
little
brother
didn’t
go
to
bed
until
he
finished
____
his
homework
last
night.
A.
do
B.
doing
C.
to
do
D.
done
24.
____
Chinese
culture,
many
college
students
go
to
foreign
countries
every
year.
A.
Spreading
B.
To
spread
C.
Spreads
D.
Spread
25.When
President
Xi
Jinping
has
spare
time,
he
enjoys
_____
and
sports.
A.
read
B.
reads
C.to
read
D.
reading
一、用括号内所给动词的适当形式填空
1.
_______
(repair)
my
TV
set
cost
me
100
yuan.
2.
There
are
a
number
of
students
waiting
to
get
_______
(examine).
3.
It’s
too
cold.
Let’s
make
a
fire
_______
(warm)
ourselves
up.
4.
You
don’t
need
_______
(worry)
about
your
friend.
He
is
safe
at
home.
5.
We
haven’t
yet
decided
whether
_______
(get)
there
by
bus
or
by
bike.
6.
Would
you
please
_______
(make)
a
little
more
room
for
the
old
woman?
7.
Excuse
me
for
_______
(come)
in
without
being
asked.
8.
Little
Sandy
would
love
_______
(take)
to
the
cinema
this
evening.
9.
Mr.
Black
gave
up
______
(smoke)
only
a
few
years
ago.
He
looks
very
healthy
now.
10.
I’m
hungry.
Get
me
something
_______
(eat).
二、单项选择
1.
Mr.
Smith
told
his
son
_____
the
football
match
because
of
the
exam.
A.
not
to
watch
B.
to
not
watch
C.
not
watching
D.
doesn’t
watch
2.
Sarah,
you’d
better
drink
more
water
after
_____
for
such
a
long
time.
A.
run
B.
runs
C.
to
run
D.
running
3.My
parents
didn’t
allow
me
_____
to
the
party.
A.
go
B.
to
go
C.
goes
D.
went
4.
Why
not
_____
your
friends
for
help
when
you
are
in
trouble.
A.
ask
B.
to
ask
C.
asks
D.
asking
5.—So
beautiful
flowers!
I
can’t
decide
_____
for
my
mom.
—For
Mother’s
Day,
it
can’t
be
better
to
take
some
carnations
(康乃馨).
A.
when
to
choose
B.
which
to
choose
C.
how
to
choose
6.When
you
leave,
please
turn
off
the
lights
_____
energy.
A.
save
B.
to
save
C.
saving
D.
saved
7.
I
was
tired
out,
so
I
stopped
the
car
_____
a
short
rest.
A.
have
B.
having
C.
to
have
D.
had
8.
For
our
coming
vacation,
why
_____
going
abroad
and
seeing
the
outside
world?
A.
not
consider
B.
to
consider
C.
don’t
think
D.
not
think
9.－Did
you
talk
back
to
your
mother
when
you
were
a
child?
－Yes.
But
now
I
realize
I
was
wrong.
I
really
regret
_____
that
silly
thing
to
my
mum.
A.
do
B.
to
do
C.
doing
D.
did
10.
We
are
too
tired.
Let’s
stop
_____
a
rest.
A.
to
have?
?
B.
have?
?
?
C.
having
11
I
really
don’t
know
_____
this
question.
It
is
too
hard.
A.
which
to
answer
B.
how
to
answer
C.
what
to
answer
12.
I
will
try
my
best
to
stop
my
son
from
_____
the
same
mistake.
A.
make
B.
made
C.
makes
D.
making
13.The
joke
was
so
funny
that
it
made
him
_____
again
and
again.
A.
laugh
B.
to
laugh
C.
laughed
D.
laughs
14.
—
What
senior
school
do
you
want
to
go,
Li
Hua?
—
It’s
hard
for
me
_____
a
decision.
A.
do
B.
to
do
C.
make
D.
to
make
15.
Why
not
______
your
teacher
for
help
when
you
can’t
finish
_______
the
story
by
yourself.
A.
to
ask;
write
B.
to
ask;
writing
C.
ask;
writing
D.
asking;
to
write
16.Would
you
mind
________
the
door?
It’s
quite
windy
outside.
A.
close
B.
closing
C.
to
close
D.
closed
17.—
_______
go
out
for
a
picnic
next
Saturday.
—
Good
idea.
A.
Why
not
B.
How
about
C.
Would
you
like
to
D.
Let’s
18.
Dad,
you
have
worked
for
three
hours.
Stop
______
and
have
a
rest,
please.
A.
to
work
B.
working
C.
work
D.
works
19.
The
tree
______
by
your
grandma
grows
very
well.
A.
planting
B.
is
planted
C.
planted
D.
be
planted
20.
Many
young
people
took
part
in
_______
trees
on
Tree
Planting
Day.
A.
planting
B.
plants
C.
to
plant
D.
plant
参考答案
一、用括号内所给动词的适当形式填空
1.
writing
2.
to
do
3.
help;
(to)water
4.
repairing
5.
Taking
6.
(in)
watching
7.
to
read;
go
8.
to
rain;
take
9.
say;
Seeing;
believing
10.
cry;
to
cry
二、非谓语动词专项练习
BCABC
DBBAA
CDBBA
CBCDA
DCBBD
一、用括号内所给动词的适当形式填空
1.
Repairing
2.
examined
3.
to
warm
4.
to
worry
5.
to
get
6.
make
7.
coming
8.
to
be
taken
9.
smoking
10.
to
eat
二、单项选择
1—5
ADBAB
6—10
BCACA
11—15
BDADC
16—20
BABCA
第1页Unit2
Grammar：
非谓语动词
-
不定式to
do
了解非谓语动词
学习动词不定式的形式、句法功能和常用搭配
重点学习动词不定式充当定语、主语和表语成分
What
happened
to
him?
His
mother
asked
him
to
do
his
homework.
Would
you
mind
opening
the
window?
Tom
had
his
hair
cut.
What
happened
to
him?
His
mother
asked
him
to
do
his
homework.
1.
非谓语动词是指在句子中充当除谓语以外的句子成分的动词形式，在句子中相当于名词、形容词或副词。非谓语在句中不受主语人称和数的限制。不定式、动名词、分词都是非谓语动词；
2.
近年来中考关于非谓语动词不定式的考查重点有：动词不定式作主语、表语、宾语、宾语补足语、状语和定语；不定式符号to的省略；及物动词后接动词不定式等。
动词不定式
1.
动词不定式的形式
肯定式
to
do
Tell
the
children
to
eat
healthy
food.
否定式
not
to
do
Tell
the
children
not
to
eat
unhealthy
food.
【注】动词不定式是一种非谓语动词形式，在句中不能用作谓语，其形式不随主语的人称、数和时态而变化。动词不定式可以有自己的宾语和逻辑主语等。
I
want
to
buy
a
computer.
It’s
important
for
us
to
learn
English.
2.
动词不定式的句法功能
成分
用法
例句
主语
1)
位于句首，谓语动词用第三人称单数
To
finish
the
work
in
ten
minutes
is
very
hard.
2)
常用it作形式主语，把不定式放在后面
常见句型:
It's+
adj.
+
of/for
+
sb.
+
to
do
sth.
形容词是描述人的性格和品质方面时，用of;
形容词用于描述不定式动作时，用for
It
is
a
/
one’s
+
n.
(task
/
duty
/
job)
+
to
do
sth.
It
is
very
hard
to
finish
the
work
in
ten
minutes.
It's
extremely
kind
of
you
to
come
and
meet
me.
It's
dangerous
for
you
to
drive
so
fast.
It’s
my
duty
to
save
patients.
表语
多数情况下，不定式作表语，可转换为做主语
Her
job
is
to
clean
the
hall.
=To
clean
the
hall
is
her
job.
宾语
1)
作某些动词的宾语，如want,
refuse,
forget,
afford,
try,
choose,
agree,
help,
hope,
decide等
Tom
can't
afford
to
buy
a
car
at
present.
2)
在find,
think后作宾语时，常用it代替，作宾语的动词不定式后移
I?find
it
easy
to
read
English
every
day.
宾补
1)
tell,
ask,
allow,
would
like,
encourage,
advise,
remind等后跟动词不定式做宾补
She
asked
me
not
to
speak
Chinese
in
an
English
class.
2)
一些使役动词和感官动词也用不定式作宾补，这时不定式要省略to。这些动词有：一感(feel),二听(hear,
listen),三让(let,
make,
have),四看(look
at,
see,
watch,
notice),但被动要还原to
I
saw
him
cross
the
road.
My
friend
were
made
to
work
the
whole
night
by
the
boss.
定语
1)
不定式作定语一般放在被修饰词的后面
On
the
farm
everyone
has
lots
of
work
to
do.
2)
不定式作后置定语，与被修饰的词是动宾关系，如果动词为不及物动词，后面须加上相应的介词
There
is
nothing
to
worry
about.
I
want
a
pen
to
write
with.
He
is
looking
for
a
room
to
live
in.
3)
不定式修饰不定代词something,
anything等时，放在它们的后面，如果不定代词也被形容词修饰，词序是“不定代词+形容词+不定式”
I
had
something
cold
to
drink.
状语
表目的
He
worked
day
and
night
to
earn
money.
表结果
The
policemen
searched
the
house
only
to
find
nothing.
表原因
They
were
very
sad
to
hear
the
news.
独立成分
这种不定式独立于句子之外，表示说话者的态度、语气等,如to
be
honest,
to
begin
with等
To
tell
you
the
truth,
we
don’t
want
to
include
you.
3.
动词不定式的常见搭配
1)
疑问词+不定式
可以做主、宾、表等，相当于名词性从句，因此常用这个结构把复合句改为简单句
Where
to
go
is
still
a
question.
The
problem
is
where
to
find
him.
I
don’t
know
what
to
do
next.
=
I
don’t
know
what
I
should
do
next.
2)
too
+adj.+
to
do
太…而不能…
He
is
too
young
to
go
to
school.
3)
adj./
adv.
+enough
to
do
足够…做…
He
is
not
old
enough
to
go
to
school.
【即学即练】
1.
She’s
not
strong
enough
_______
walking
up
mountains.
A.
to
go
B.
going
C.
go
D.
went
2.
—
I
will
go
to
Harbin
for
my
summer
vacation.
What
about
you?
—
I
haven’t
decided
where
________.
A.
go
B.
went
C.
going
D.
to
go
参考答案：AD
4.
动词不定式符号to的省略
1)
在“一感(feel),二听(hear,
listen),三让(let,
make,
have),四看(look
at,
see,
watch,
notice),
半帮助(help)”后作宾补的动词不定式可以省略to，但在被动语态中，必须带to。
I
saw
him
go
into
the
room
just
now.
=
He
was
seen
to
go
into
the
room
just
now.
The
boss
made
my
friend
work
the
whole
night.
=My
friend
were
made
to
work
the
whole
night
by
the
boss.
2)
would
rather(not)
do
than
do?;
had
better(not)
do
We
had
better
take
some
warm
clothes.
3)
why
not
do;
can’t
but
do
Why
not
have
a
rest??
I
can’t
but
walk
to
school.
4)
当两个或多个动词不定式并列时，第一个动词不定式加to，后面的动词不定式省略to
I
want
to
visit
him
and
ask
for
some
help.
【即学即练】
1.
You
look
too
tired.
Why
not
_______
a
rest?
A.
stop
to
have
B.
to
stop
having
C.
stop
having
2.
—
Let’s
play
football
on
the
playground.
—
It’s
too
hot
outside.
I
would
rather
______
at
home
than
______
out.
A.
to
stay;
go
B.
staying;
going
C.
stay;
to
go
D.
stay;
go
3.
—
What
a
heavy
rain!
—
So
it
is.
I
prefer
______
rather
than
______
on
such
a
rainy
day.
A.
to
go
out;
stay
at
home
B.
to
stay
at
home;
go
out
C.
going
out;
stay
at
home
D.
staying
at
home
;
go
out
4.
The
boy
is
often
heard
_______
in
the
music
room.
He
sings
very
well.
A.
practice
singing
B.
to
practice
singing
C.
practiced
singing
5.
What
happens
when
you
hear
a
strange
noise
at
night,
or
find
a
big
spider
in
the
corner
of
your
bedroom?
It
often
makes
us
_____.
A.
jump
B.
to
jump
C.
jumping
D.
jumped
6.
If
you
see
the
cartoon
film,
you
will
_____
laugh.
A.
be
made
B.
be
made
to
C.
made
to
D.
make
参考答案：ADBBA
B
综合练习
1.
My
parents
often
tell
me
_____
too
much
junk
food
because
it’s
bad
for
my
health.
A.
not
eating
B.
not
to
eat
C.
eating
D.
to
eat
2.
He
hurried
back
home
______
his
schoolbag.
A.
fetched
B.
to
fetch
C.
fetching
D.
fetches
3.
Jack’s
teacher
asked
him
_______
off
the
lights
after
class.
A.
turning
B.
turned
C.
to
turn
D.
turn
4.
—
Why
do
we
eat
vegetables
every
day,
Mum?
—
________
healthy,
my
dear.
A.
To
keep
B.
Keep
C.
Keeping
D.
Kept
5.
When
you
move
somewhere
new,
the
first
thing
for
you
is
to
find
a
place________.
A.
to
live
B.
living
in
C.
to
live
in
D.
living
6.
Even
Tony’s
granddaughter,
a
five-year-old
girl,
asked
him
________
smoking.
A.
give
up
B.
gave
up
C.
to
give
up
D.
giving
up
7.
It
is
important
______
people
______
good
manners.
A.
for;
to
learn
B.
of;
to
learn
C.
for;
learn
D.
of;
learn
8.
—Let
me
help
you
carry
the
box,
Granny.
—
Thank
you,
Li
Lei.
It’s
very
nice
______
you
______
me.
A.
of;
to
help
B.
for;
to
help
C.
of;
helping
D.
for;
helping
9.
—It’s
our
duty
______
our
city
clean
and
beautiful.
—Yes.
We
should
do
something
for
it.
A.
to
keep
B.
keep
C.
keeping
D.
kept
10.
At
times,
parents
find
it
difficult
______
with
their
teenage
children.
A.
talk
B.
talked
C.
talking
D.
to
talk
参考答案：BBCAC
CAAAD
一、用括号内所给动词的适当形式填空
1.
Sometimes
we
find
her
_______
(drive)
the
tractor
on
the
farm.
2.
Li
Lei
is
asking
his
uncle,
an
English
teacher,
______
(help)
him
think
of
a
foreign
name.
3.
—Hi!
Li
Hong.
I
didn’t
see
you
at
the
party.
—Oh,
I
was
busy
______
(get)
ready
for
the
coming
exams.
4.
The
old
men
enjoy
______
(listen)
to
the
singing
of
the
birds
in
the
park.
5.
The
girl
_______
(stand)
under
the
tree
is
my
cousin
Kate.
6.
Books
_______
(write)
in
easy
English
are
very
popular
among
Chinese
middle
school
students.
7.
Why
did
you
keep
your
brother
_______
(wait)
for
a
long
time
that
evening?
8.
I
found
the
door
_______
(close)
when
I
got
home.
9.
When
they
met
again,
they
were
too
excited
_______
(say)
a
word.
10.
Through
the
window,
I
saw
some
boys
_______
(play)
basketball.
二、单项选择
1.
It’s
bad
for
your
eyes
computer
games
too
much.
A.
plays
B.
to
play
C.
play
D.
to
playing
2.
—
What
did
Mr.
Zhang
say
just
now?
—
He
told
us
any
further.
There
is
danger
ahead.
A.
don’t
go
B.
not
go
C.
to
go
D.
not
to
go
3.
My
pen
pal-Andrew
found
it
difficult
Chinese
well.
A.
learning
B.
learn
C.
to
learn
D.
learned
4.
—
How
do
you
know
that
Jenny
likes
singing?
—
I
often
hear
her
after
class.
A.
to
sing
B.
sang
C.
sing
D.
sings
5.
Lisa
was
driving
along
a
new
street
and
she
didn’t
know
her
car.
A.
where
park
B.
where
to
park
C.
when
parked
D.
how
parking
6.
—
What’s
your
plan
for
the
summer
holidays?
—
I’ve
no
idea,
but
I’ve
decided
at
home
and
have
a
good
rest
first.
A.
to
stay
B.
stay
C.
stayed
D.
staying
7.
—
Kate,
when
shall
we
take
a
walk?
—
After
I
finish
the
dishes.
A.
wash
B.
washing
C.
to
wash
D.
washed
8.
Mary
is
looking
forward
to
herself
after
the
exam.
A.
enjoying
B.
enjoy
C.
enjoyed
D.
be
enjoying
9.
—
Tom,
have
you
seen
your
brother?
—
Oh,
I
saw
him
______
basketball
on
the
playground
just
now.
A.
to
play
B.
plays
C.
playing
D.
played
10.
If
you
feel
tired,
you
may
stop
to
have
a
rest.
A.
to
work
B.
worked
C.
work
D.
working
11.
Thank
you
for
us
so
much,
Mr.
Liang.
A.
helping
B.
help
C.
helped
D.
to
help
12.
—
Mary
dances
best
in
our
school.
—
I
agree.
I’ll
never
forget
her
dance
for
the
first
time.
A.
to
see
B.
seeing
C.
see
D.
saw
13.
—
When
are
you
going
to
have
your
hair
?
—
Tomorrow
afternoon.
A.
cut
B.
cutting
C.
to
cut
D.
cuts
14.
My
best
friend
Charles
comes
from
a
village
Ma
Ji.
A.
calls
B.
to
call
C.
called
D.
calling
15.
The
book
by
Mo
Yan
is
worth
reading
a
second
time.
A.
wrote
B.
written
C.
to
write
D.
writing
16.
I
used
to
_______
the
bus,
but
now
I
am
used
to
walking.
A.
take
B.
taking
C.
took
D.
to
take
17.
—
I
don’
t
know
_______
next.
—
You’d
better
finish
your
homework
first.
A.
what
to
do
B.
how
to
do
C.
when
to
do
D.
why
to
do
18.
It’s
dangerous
_______a
close
look
at
the
tiger
in
the
zoo.
A.
for
us
taking
B.
of
us
to
take
C.
of
us
taking
D.
for
us
to
take
19.
When
I
was
walking
past
his
room
yesterday
evening,
I
heard
him
______
piano.
A.
playing
B.
to
play
the
C.
playing
the
D.
to
play
20.
—
Mom,
I
am
afraid
that
I
can’t
get
through
the
hard
time
we’re
having
now.
—
My
boy,
be
brave
and
tell
yourself
______.
A.
don’t
give
up
B.
not
to
give
up
C.
not
give
up
D.
to
give
up
21.
Why
don’t
we
encourage
our
children
______
off
the
video
games
and
pick
up
a
book?
A.
turn
B.
turning
C.
to
turn
D.
to
turning
22.
Andy
made
a
big
bamboo
box
the
little
sick
bird
until
it
could
fly
again.
A.
keep
B.
kept
C.
keeps
D.
to
keep
23.
The
heavy
rain
made
the
headmaster
______
the
school
sports
meeting.
A.
to
cancel
B.
cancel
C.
canceling
D.
canceled
24.
Rio
de
Janeiro
still
has
a
lot
of
things
_____
to
prepare
for
the
2016
Olympics.
A.
do
B.
did
C.
to
do
D.
does
25.
It’s
important
English
well.
A.
of
you
to
learn
B.
of
you
learn
C.
for
you
to
learn
D.
for
you
learning
26.
It’s
kind
______
you
______
so
much
for
us.
A.
of,
to
think
B.
for,
to
think
C.
of,
thinking
D.
for,
thinking
27.
It
takes
me
half
an
hour
______
the
piano
every
day.
A.
play
B.
playing
C.
to
play
D.
played
28.
I
prefer
_______
outside
for
a
trip
rather
than
______
at
home
this
May
Day
holiday.
A.
to
go,
staying
B.
going,
to
stay
C.
to
go,
stay
D.
going,
staying
29.
We
have
two
rooms
______,
but
I
can’t
decide
______.
A.
to
live;
to
choose
which
one
B.
to
live;
choose
which
one
C.
to
live
in;
which
one
to
choose
D.
to
live
in;
choose
which
one
30.
He
is
often
seen
others
in
need.
A.
help
B.
to
help
C.
helps
D.
helping
参考答案
一、用括号内所给动词的适当形式填空
1.
driving
2.
to
help
3.
getting
4.
listening
5.
standing
6.
written
7.
waiting
8.
closed
9.
to
say
10.
playing
二、单项选择
1—5
BDCCB
6—10
ABACD
11—15
ABACB
16—20
AADCB
21—25
CDBCC
26—30
ACCCB
动词不定式
1.
动词不定式的形式
2.
动词不定式的句法功能
可以做主语、表语、宾语、宾补、定语、状语，也可以做独立成分，做主语常用it作形式主语，把不定式放在后面，做状语，表目的、结果和原因。
3.
动词不定式的常用搭配
1)
疑问词+不定式：可以做主、宾、表等，相当于名词性从句
2)
too
+adj.+
to
do：太…而不能…
3)
adj./
adv.
+enough
to
do：足够…做…
4.
动词不定式to
的省略
1)
在“一感(feel),二听(hear,
listen),三让(let,
make,
have),四看(look
at,
see,
watch,
notice),
半帮助(help)”
2)
would
rather(not)
do
than
do
;
had
better(not)
do
3)
why
not
do;
can’t
but
do
4)
当两个或多个动词不定式并列时，第一个动词不定式加to，后面的动词不定式省略to
第1页
