中考常考时态的构成与用法
一、一般现在时
1.谓语动词的结构:
I+am/is/are…
主语+动词原形/动词单三形式
2.标志词:
1)频度副词:always,
usually,
often,
sometimes
seldom,
hardly,
never
2)频率词组:once
a
year,
twice
a
month,
three
times
a
day等
3)其他词组:in
the
morning,
on
Sundays,
at
weekends,
every
day/year…
3.
常见用法及例句:
1)表示现阶段经常性,习惯性的动作,常与频度副词连用。
2)表示客观真理、客观存在或自然现象,如:The
earth
moves
around
the
sun.
(注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
3)用在以if,
unless,
as
soon
as,
when,
once等引导的条件状语从句中,主句时一般将来时,从句用一般现在时表将来。如:
If
it
doesn't
rain,
we'll
go
to
the
park.
I’Il
tell
him
the
news
as
soon
as
he
comes
back.
4)表示按计划或安排好的将要发生的动作,用一般现在时表将来。(动词为start,
begin,
leave,
go,
come,
arrive等)如:
The
train
leaves
at
six
tomorrow
morning.
二、一般过去式
1.
谓语动词的结构:
主语+动词过去式
2.
标志词:ago词组;yesterday;
last及last词组;just
now;in
the
past;in
1920s;
at
the
age
of…;
used
to…;
one
day;
long
long
ago;
once
upon
a
time等
3.
常见用法及例句:
1)表示过去某个时间里所发生的动作或存在的状态。如:We
went
to
the
City
Library
last
week.
2)表示过去经常或反复发生的动作,常与频度副词连用如:When
I
was
a
child.
I
often
played
basketball
in
the
street.
三、一般将来时
1.
谓语动词的结构:
主语+
will/shall
+动词原形
主语+
am/is/are
+
going
to
+动词原形
2.
标志词:tomorrow;
soon;
next
week/
month;
in
a
week;
in
2020;
in
the
future;
one
day;
in+时间段等。
3.
常见用法及例句:
1)表示将来发生的动作或存在的状态。如:They
will
leave
for
Shanghai
next
week.
2)
be
going
to
+动词原形,表示计划或打算做某事,表示已决定的或很可能发生的事,或有某种迹象表明要发生的事,如:What
are
you
going
to
do
next
Sunday?
Look
at
the
dark
clouds.
There
is
going
to
be
a
storm.
(客观迹象)
3)
be
doing.表示将来,常用于此结构的动词有即。
come
leave,
stay,
start,
begin等,表示即将发生或安排好要做的事情。如:She
is
going
there
tomorrow.
四、现在进行时
1.
谓语动词的结构:be+v-ing
2.
标志词:now;
right
now;
at
present;
at
this
time;
at
the/this
moment;
these
days;
Look!
/
Listen!
等。
3.
常见的用法及例句:
1)表示此时此刻正在进行的动作。如:
一What
are
you
doing?
—
I
am
reading
English.
2)表示现阶段正在进行的动作或持续的状态。如:
They
are
studying
hard
this
term.
2)go,
leave,
arrive,
start
等动词用现在进行时表将来。如:I
am
going
to
Beijing
this
Sunday.
五、过去进行时
1.
谓语动词的结构:was/
were+v-ing
2.
标志词:then;
at
that
time;
at
ten
yesterday;
at
this
time
yesterday;
when/
while
引导的表示过去时间的状语从句等。
3.
常见的用法及例句:
1)表示过去某一时刻或过去一段时间段内正在进行的动作。或用另一个动作来表示过去的时间。如:
-
What
were
you
doing
at
nine
last
night?
-I
was
watching
TV
at
that
time.
He
was
cooking
when
I
came
in.
2)过去进行时常和always等频度副词连用,表示过去频繁发生的动作,此时的过去进行时带有一定的感彩。
如:
Alice
was
always
changing
her
mind.
六、现在完成时
1.
谓语动词的的结构:have/
has
+
动词的过去分词。
2.
标志词:already;
ever;
never;
just;
yet;
still;
recently;
lately;
so
far;
up
to
now;
in
the
past/
last
three
days;
for
+时间段;since
+时间点;since
+时间段+ago;
since+从句(从句用一般过去时)等。
3.
常见的用法及例句:
1)表示过去发生的动作或已经完成的某一动作对现
在造成的影响或结果。如:
-
Have
you
had
your
lunch
yet?
-
Yes,
I
have.
I've
just
had
it.
2)表示从过去开始持续到现在的动作或状态,可能还会持续下去,常和for,
since
连用,表示持续的动作或状态,多为延续性动词。如:
We
have
lived
here
since
2000.
3)特殊用法:
①have
gone
to已去某地(未回);
have
been
to曾去过某地(已回);
have
been
in仍在某地。
②短暂性动词(瞬间动词)可以用于完成时,但不能与表示延续性的词(如:for,
since等)连用,以及不能用于how
long提问的疑问句中。
③It
is+时间段+
since
+一般过去时的句子。
六大时态专项训练
一、用所给词的适当形式填空:
1.
He______
swimming
in
the
river
every
day
in
summer.
(go)
2.
It________
you
are
right.
(seem)
3.
Look,
the
children______
basketball
on
the
playground.
(play)
4.
He
______to
the
radio
when
I
came
in.
(listen)
5.
It
is
very
cold.
I
think
it______
.
(rain)
6.
I
need
some
paper.
I
______
some
for
you.
(bring)
7.
I
can’t
find
my
pen.
Who______
it?
(take)
8.
He
said
that
he______
back
in
five
minutes.
(come)
9.
I
didn’t
meet
him.
He______
when
I
got
there.
(leave)
10.
I______
my
bike,
so
I
have
to
walk
to
school.
(lose)
11.
He______
down
and
began
to
read
his
newspaper.
(sit)
12.
He
is
very
hungry.
He_________
anything
for
three
days.
(not
eat)
13.
I______
with
you
if
I
have
time.
(go)
14.
We
will
go
to
the
cinema
if
it______
fine.
(be)
15.
I
will
tell
her
the
news
when
she______
to
see
me
next
week.
(come)
16.
When______
you______
the
car?
In
1998.
(buy)
17.
We______
good
friends
since
we
met
at
school.
(be)
18.
What______
you______
at
five
yesterday
afternoon?
(do)
19.
The
bike
is
nice.
How
much
______it______?
(cost)
二、选择最佳答案填空
(
)1.We’ll
go
swimming
if
the
weather
______fine
tomorrow.
A.
is
B.
was
C.
will
be
D.
is
going
to
be
(
)2.It______five
years
since
he
has
left
for
Beijing.
A.
was
B.
has
been
C.
is
D.
is
going
to
be
(
)3.Please
don’t
leave
the
office
until
your
friend
______back.
A.
came
B.
comes
C.
have
come
D.
will
come
(
)4.By
the
end
of
last
year
he
______about
1500
English
words.
A.
learns
B.
learned
C.
was
learning
D.
had
learned
(
)5.Listen!
Someone
______in
the
next
room.
A.
cried
B.
crying
C.
is
crying
D.
has
cried
(
)6.You
must
tell
him
the
news
as
soon
as
you
______him.
A.
see
B.
sees
C.
will
see
D.
is
seeing
(
)7.He
told
me
that
he
______to
see
us
the
next
day.
A.
comes
B.
came
C.
will
come
D.
would
come
(
)8.We
can’t
find
him
anywhere.
Perhaps
he
______home.
A.
is
going
B.
went
C.
has
come
D.
would
come
(
)9.The
teacher
told
us
that
the
sun
______bigger
than
the
earth.
A.
is
B.
was
C.
has
been
D.
will
be
(
)10.Could
you
tell
me
where
the
railway
station______?
A.
was
B.
is
C.
will
be
D.
would
be
(
)11.We______to
the
Great
Wall
several
times.
A.
go
B.
were
going
C.
have
gone
D.
have
been
(
)12.It
seemed
that
the
old
man
______for
something
over
there.
A.
looks
B.
looked
C.
was
looking
D.
has
looked
(
)13.He
was
sure
that
he
______his
wallet
in
the
office.
A.
left
B.
would
leave
C.
had
left
D.
has
left
(
)14.You
must
study
hard
if
you______
want
to
fail
the
exam.
A.
won’t
B.
don’t
C.
haven’t
D.
hadn’t
(
)15.
I’m
afraid
you
can’t
sit
here.
---
Sorry,
I
______know.
A.
don’t
B.
won’t
C.
can’t
D.
didn’t
(
)16.
As
she
______the
newspaper,
Granny
______asleep.
A.
read,
was
falling
B.
was
reading;
fell
C.
was
reading,
was
falling
D.
read
,
fell
(
)17.
Jim
is
not
coming
tonight.
But
he______!
A.
promises
B.
promised
C.
will
promise
D.
had
promised
(
)18.
What’s
her
name?
I______.
A.
forget
B.
forgot
C.
had
forgotten
D.
am
forgetting
参考答案:ABBDC
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