小升初语法-祈使句

小升初语法-祈使句什么的是祈使句？祈使句是用来表示请求、命令、劝告、建议等的句子。习惯上常常省略主语，句末用感叹号或者句号，朗读时常用降调。Stop！Go！Standup.Sitdown.祈使句祈使句的肯定结构祈使句的否定结构祈使句与其他句型的转换祈使句的作用祈使句的肯定结构动词原形+宾语+其他Be+表语（名词/形容词）+其他Let+宾语+动词原形+其他动词原形+宾语+其他Sitdownplease！Standupplease！__________________________________________Openthewindow!Washyourhands!Gotobed!Be+表语（名词/形容词）+其他Bequiet！Beagoodstudent！1.____kindtoyourclassmates.

A.BeingB.BeC.Tobe2.____careful,theknifeissharp.A.BeB.BeenC.TobeLet+宾语+动词原形+其他Let’shavesomesandwiches.Let’sdohomeworktogether.1.____goswimmingtogether.

A.LettingB.Let’sC.Let2.____mehelpyou.A.LettingB.Let’sC.Let祈使句的否定结构Don’t+动词原形+其他Don’t+be+表语（名词/形容词）+其他Let的否定句式No+动词-ing/No+名词Don’t+动词原形+其他Don’tmakeanynoise.Don’tdrinkdirtywater.1.____playgames,it’stoolate.

A.Let’sB.DoC.Don’t2.Don’t____outsidenow,it’sraining.

A.goB.togoC.goingDon’t+be+表语（名词/形容词）+其他Don’tbelateforschool.Don’tbeshy.1.Don’tbe_____(noise)oreatinclass.2.Don’tbe_______(worry)abouthim.3.Don’tbe_____(sad),Icanhelpyou.noisyworriedsadLet的否定句式①Don’t+let+宾语+动词原形+其他Don’tlethimgo.Don’tletmedown.1.Don’t____itrunaway.

A.LettingB.Let’sC.Let2.Don’tlethim____sweets.A.eatB.eatsC.toeat②Let+宾语+not+动词原形+其他Lethimnotgo.Let’snotstayup.1.Let____notgoout.It’stoocold.

A.isB.areC.us2.Letthedognot____,it’stoolate.A.barkB.barkingC.barksNo+动词-ing/No+名词Nosmoking.Nophotos.Norunning.Noparking.Noclimbing.Nodogs.祈使句与其他句型的转换①祈使句和肯定句的转换，一般可以用”youshould/must/can…”替换。祈使句：Openthedoor，please.肯定句：Youshouldopenthedoor.祈使句与其他句型的转换②祈使句和否定句的转换，一般可以用”youshouldn’t/mustn’t/can’t…”替换。祈使句：Don’topenthedoor.肯定句：Youshouldn’topenthedoor.祈使句的作用①表达禁止②表达请求③表达建议④表达劝告⑤表达命令Nofishing,norunningPleasegivemeapen.Let’sgooutnow.Takeiteasy.Doitrightnow.Let’spractice判断下列句子是否是祈使句1.Takeoffyourcoat.()2.Howareyou?()3.Let’splayping-pongafterschool.()4.Havesomejuice,please.()5.Whataniceday.()6.Wehaveadog.()7.Theyaregoodfriends.()8.Don’tplaybasketballintheclassroom.()√×√√×××√

用括号内所给动词的适当形式填空。

1.

It’s

an

important

meeting.______(not,

be

)late.2.__________(not,make)

any

noise!

3._________(not,

speak)

with

your

mouth

full

of

food

and

_____(be)

polite.

4._______(not,

talk)

and____(read)

aloud.

5._________(not,leave)

your

homework

for

tomorrow.

Don‘tbeDon‘tmakeDon‘tspeakbeDon‘ttalkreadDon‘tleave6.______(watch)

out!

A

car

is

coming.

7.______(give)

us

ten

years

and

just

see

what

our

country

will

be

like

8.________(not,

let)

the

baby

cry.

9.

Let’s_____(not,

say)

anything

about

it.10._____(not)sitnexttotheroad.WatchGiveDon’tletnotsayDon’t单项选择

1.

The

TV

is

too

loud.

Please______

A.

turn

it

down

B.

to

turn

it

down

C.

tum

down

it

D.

to

turn

down

it

2.

_____late

again,

Bill!

A.

Don’t

to

beB.

Don’t

beC.

Doesn’tD.

Don’t3.

______cross

the

road

until

the

traffic

lights

turn

green

A.NotB.

Won’tC.

Doesn’tD.

Don’t4.

______himthesecret,

willyou?A.

Don’ttellB.NottotellC.

Notelling