小升初語法-祈使句

小升初語法-祈使句什么的是祈使句？祈使句是用來表示請求、命令、勸告、建議等的句子。習(xí)慣上常常省略主語，句末用感嘆號或者句號，朗讀時(shí)常用降調(diào)。Stop！Go！Standup.Sitdown.祈使句祈使句的肯定結(jié)構(gòu)祈使句的否定結(jié)構(gòu)祈使句與其他句型的轉(zhuǎn)換祈使句的作用祈使句的肯定結(jié)構(gòu)動(dòng)詞原形+賓語+其他Be+表語（名詞/形容詞）+其他Let+賓語+動(dòng)詞原形+其他動(dòng)詞原形+賓語+其他Sitdownplease！Standupplease！__________________________________________Openthewindow!Washyourhands!Gotobed!Be+表語（名詞/形容詞）+其他Bequiet！Beagoodstudent！1.____kindtoyourclassmates.

A.BeingB.BeC.Tobe2.____careful,theknifeissharp.A.BeB.BeenC.TobeLet+賓語+動(dòng)詞原形+其他Let’shavesomesandwiches.Let’sdohomeworktogether.1.____goswimmingtogether.

A.LettingB.Let’sC.Let2.____mehelpyou.A.LettingB.Let’sC.Let祈使句的否定結(jié)構(gòu)Don’t+動(dòng)詞原形+其他Don’t+be+表語（名詞/形容詞）+其他Let的否定句式No+動(dòng)詞-ing/No+名詞Don’t+動(dòng)詞原形+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+表語（名詞/形容詞）+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+賓語+動(dòng)詞原形+其他Don’tlethimgo.Don’tletmedown.1.Don’t____itrunaway.

A.LettingB.Let’sC.Let2.Don’tlethim____sweets.A.eatB.eatsC.toeat②Let+賓語+not+動(dòng)詞原形+其他Lethimnotgo.Let’snotstayup.1.Let____notgoout.It’stoocold.

A.isB.areC.us2.Letthedognot____,it’stoolate.A.barkB.barkingC.barksNo+動(dòng)詞-ing/No+名詞Nosmoking.Nophotos.Norunning.Noparking.Noclimbing.Nodogs.祈使句與其他句型的轉(zhuǎn)換①祈使句和肯定句的轉(zhuǎn)換，一般可以用”youshould/must/can…”替換。祈使句：Openthedoor，please.肯定句：Youshouldopenthedoor.祈使句與其他句型的轉(zhuǎn)換②祈使句和否定句的轉(zhuǎn)換，一般可以用”youshouldn’t/mustn’t/can’t…”替換。祈使句：Don’topenthedoor.肯定句：Youshouldn’topenthedoor.祈使句的作用①表達(dá)禁止②表達(dá)請求③表達(dá)建議④表達(dá)勸告⑤表達(dá)命令Nofishing,norunningPleasegivemeapen.Let’sgooutnow.Takeiteasy.Doitrightnow.Let’spractice判斷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.()√×√√×××√

用括號內(nèi)所給動(dòng)詞的適當(dāng)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單項(xiàng)選擇

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