2021小升初英语祈使句练习 （无答案）

祈使句
?一、祈使句（Imperative?Sentence）定义：
用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句.??
祈使句因对象（即主语）是第二人称，所以通常都省略。祈使句的动词都为一般现在时。?
例：Go?and?wash?your?hands.?（去洗你的手。——命令）??
Be?quiet,?please.（Please?be?quiet.）?（请安静。——请求）???
Be?kind?to?our?sister.?（对姊妹要和善。——劝告）???
Watch?your?steps.?（走路小心。——警告）??
?
Look?out！Danger！?（小心！危险！——强烈警告，已如感叹句）????
No?parking.?（禁止停车。——禁止）??
??
二、祈使句的否定形式
祈使句的否定形式是在整个结构之前加don’t或never。如：?
?Don’t
you
be
nervous!你不要紧张!
?以let为引导词的祈使句的否定形式通常是在Let’s或Let
us／me后加not。如：
Let’s
not
waste
our
time
arguing
about
it!?咱们别浪费时间争论这事了!
?Let’s
not
say
anything
about
it!
这事咱们谁也别说!
?但英式英语也用这样的表达：Don’t
let’s
say
anything
about
it.
?三、祈使句的反意疑问句
?1．祈使句的反意疑问部分为肯定形式，要用will。如：
?Pass
me
the
book，will
you?
?2．Let’s表示第一人称的祈使句，反意疑问句为“Shall
?we?”。如：
?Let’s
go
for
a
walk，shall
we?
?Let’s
forget
it，shall
we?
?3．Let
me和Let
us
表示第二人称的祈使句，反意疑问句为“will
you?”。如：
?Let
us
go
for
a
walk，will
you?
?4．其它行为动词引起的祈使句，无论其陈述部分是否定还是肯定的祈使句，多用“will
you?”，表一种客气的语气。如：
?Listen
to
me，will
you?
?Don’t
tell
anyone
about
it，will
you?
?但在肯定的祈使句后有时也用“won’t
you?”表“提醒对方注意”或表“邀请”。如：
?Have
a
cup
of
coffee，won’t
you?
?Come
in
and
take
a
seat，won’t
you／will
you?
?四、祈使句用于两个重要句型中
?1．“祈使句+and+表结果的陈述句”用来叙述肯定的条件。?
?2．“祈使句+or(else)+表结果的陈述句”用来叙述否定的条件，or(else)表示“否则；要不然”。试比较：
?Hurry
up
and
you’ll
catch
the
train.
(＝If
you
hurry
?up，you’ll
catch
the
train．)
?Hurry
up，or
you’ll
miss
the
train．(＝If
you
don’t
hurry
up，you’ll
miss
the
train．)
（一）用括号内所给词的适当形式填空
1．?It's
an
important
meeting.______
(not
be)
late.
2．_____
(look)
out!A
car
is
coming!
3．________
(not
make)
any
noise!
The
baby
is
sleeping.
4．Let's
_______(not
say)
anything
about
it.
5．________
(not
let)
the
baby
cry.
6．_____
(read)
aloud,
please.
7．_________
(not
talk)
with
your
classmate
in
the
class.?
（二）选择题
1．Her
doctor
said:"____
work
so
hard"
A
stop?
B
Don't??
?C
can't???
D
No
2．Sindy,____
to
be
here
at
8
o'clock.
A
is
sure?
B
is
sure
that?
?C
will
be
sure?
?D
be
sure
3．_____
him
the
secret,
will
you?
A
Don't
tell??B
Not
to
tell?C
Not
telling??D
No
telling
4．Please
_____
look
outside,
look
at
the
blackboard.
A
not
B
don't???
?C
aren't???
D
can't
5．John,
read
the
text
for
us,_____
?
A
does
he?
B
will
he???
C
do
you??
?D
will
you
6．Let's
do
it
at
once,_____
?
A
shall
we
?B
will
you???
C
do
we???
?D
do
you
7．Let
us
do
it
at
once,____
?
A
shall
we?
B
will
you??
?C
do
we?
???D
do
you
8．_____
in
bed,
It's
bad
for
your
eyes.
A
Not
to
read
B
Don't
read?
?C
Don't
to
read??
D
Not
read
9．____
smoking!
A
Don't??
B
No?
???C
Don't
to??
?D
Be
not
10.
The
TV
is
too
loud.
Please________.?
???A.
turn
it
down???B.
to
turn
it
down???C.
turn
down
it???D.
to
turn
down
it?
11.
_______
late
again,
Bill!?
??A.
Don't
to
be?????B.
Don't
be????????C.
Not
be???????D.
Be
not?
12.
Please
help
me
carry
it,
______??
??A.
will
I???B.
will
you????C.
shall
I?????D.
shall
we?
13.They
are
very
tired.
Why
________
have
a
rest????????????
???A
not
they????????B
do
not
they???????C
don’t
they???????D
not
to???
14.
Just
_________
to
him,
and
you
will
see
how
unusual
he
is!?
?A.
to
listen???B.
listen????C.
listened??????D.
listening?
15.
_________
the
footpath
and
you’ll
eventually
hit
the
road.?
?A.
Follow???????B.
Following???????C.
Followed??????D.
to
follow?
16.
_________
your
radio
down,
or
you’ll
wake
the
neighbors.?
?A.
Turning??????B.
To
turn????????C.
Having
turned??????D.
Turn?
17.
_________
a
bit
closer
and
you’ll
be
able
to
see
better.?
?A.
To
come?????B.
Coming????????C.
Having
come????????D.
Come?
18.
Make
sure
the
iron
isn’t
too
hot
_________
you’ll
burn
the
cloth.??
A.
and?????????B.
or??????????C.
yet?????????D.
so?
19.
Don’t
loosen
your
grip
on
the
rope
_________
you’ll
fall.??
A.
so?????????B.
and???????C.
or??????????D.
but?
20.
Come
on,
get
moving
_________
you’ll
be
late
for
school.??
A.
but??????B.
and???????????C.
or?????????D.
so?
21.
Be
quiet
or
you_________
the
whole
house!?
?A.
are
waking????B.
have
waken?????C.
will
wake????????D.
wake?
22.
Keep
to
the
path
or
you
_________
your
way.?
?A.
are
losing??????B.
have
lost??????C.
will
lose???????D.
lose?