当前位置:新励学网 > 语言作文 > 英语祈使句的结构及用法

英语祈使句的结构及用法

发表时间:2024-07-15 12:16:19 来源:网友投稿

英语祈使句的结构及用法

  导语:用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句。下面是我整理的英语祈使句的结构及用法,欢迎参考!

  祈使句的结构

  1)祈使句有两种类型,一种是以动词原形开头,在动词原形之前加do(但只限于省略第二人称主语的句子)。

  Takethisseat.

  Dobecareful.

  否定结构:

  Don'tmove.

  Don'tbelate.

  2)第二种祈使句以let开头。

  Let的反意疑问句

  a.Let's包括说话者

  Let'shaveanothertry,shallwe/shan'twe?

  =Shallwehaveanothertry?

  b.Letus不包括说话者

  Letushaveanothertry,willyou/won'tyou?

  =Willyoupleaseletushaveanothertry?

  否定结构:

  Let'snottalkofthatmatter.

  Letusnottalkofthatmatter.

  如何引用祈使句

  祈使句如要引用,多使用一个不定式,前面的谓语形式根据语气决定。如:

  “Wakehimup,”shesaid.

  →Shetoldmetowakehimup.

  “Seeaneurologist,”thedoctorsaid.

  →Thedoctoradvisedmetoseeaneurologist.

  “Staywhereyouareanddon’tmove,”commandedthesergeant.

  →Thesergeantcommandedthemantostaywherehewasandnottomove.

  “Carrythetrunkupstairs,”Mr.Brownsaid.

  →Mr.Brownorderedthementocarrythetrunkupstairs.

  ■能跟这种结构的动词有:

  adviseaskbegcommandforbidinstructinviteorder

  persuaderemindteachtellurgewarn

  祈使句的分类及例句

  1.祈使句构成方式:动词原形+其他。如:Pleasebuysomebananasforme.请为我买一些香蕉。

  2.祈使句否定形式:在动词原形前+Don't。如:Don'tlookouofthewindow.不要向窗外看。

  3.祈使句的反意疑问句用willyou/won'tyou。以let's开头的祈使句的'反意疑问句部分用shallwe。以letus开头的祈使句的反意疑问句部分用willyou/shallwe。如:Don'tswimhere,willyou?不要在这游泳,好吗?Let'sgotothezoo,shallwe?让我们去动物园吧,好吗?

  4.let引起的祈使句:肯定形式为Let+sb+动词原形+其他;否定形式为Let+sb+not+动词原形+其他/Don'tlet+sb+do+其他。如:Let'sjointhesoccerclub.让我们加入足球俱乐部吧。Don'tletthemplaywithfire.别让他们玩火。

  5.禁止祈使句:No+n./v.ing。如:Nosmoking!禁止吸烟!

  拓展:初中英语祈使句练习题精选

  一.用括号内所给动词的适当形式填空。

  1.Itsanimportantmeeting._________________(not,be)late.

  2.________________(not,make)anynise!Yourmotherissleeping.

  3.________________(not,speak)withyourmouthfulloffoodand_________(be)polite.

  4.________________(not,talk)and____________(read)aloud.

  5._______________(not,leave)yourhomeworkfortomorrow,Larry.

  6.________________(look)out!Acariscoming.

  7._______________(give)ustenyearsandjustseewhatourcountrywillbelike.

  8.________________(not,let)thebabycry.

  9.Wearmoreclothesoryou____________(catch)acold.10.Lets_______________(not,say)anythingaboutit.

  二、单项选择

  1.TheTVistooloud.Please________.

  A.turnitdownB.toturnitdownC.turndownitD.toturndownit

  2._______lateagain,Bill!

  A.DonttobeB.DontbeC.NotbeD.Benot

  三、将下列句子变成感叹句:

  1.Itisquiteanicepresent.→__________nicepresent!

  2.Wehavefineweathertoday.→__________weatherwehavetoday!

  3.It’ssunnytoday.→__________sunnydayitistoday!

  4.Thechildrenareworkinghard.→__________thechildrenareworking!

  5.Sheplayedbasketballwonderfully.→__________sheplayedbasketball!

  6.Heisgoodatsinging.→__________hesings!

  7.Hewasdoingwellindancing.→_____a_____dancerhewas!

  8.Tomcoughsbadly.→_______________coughTomhas!

  9.Thefishisverylovely.→__________thefishis!

  10.Theyliveahappylifetoday.→_______________lifetheylive!

  四、将下列句子变成祈使句:

  11.Wouldyouliketowaitamoment?→__________amoment.

  12.CanIuseyourbike?→Please__________yourbike.

  13.You’dbetternotsmokehere.→__________here.

  14.Youmustbecarefulwithyourhandwriting.__________withyourhandwriting.

  15.Willyoupleasenotplaywithmypencil?→________withmypencil,____.

免责声明:本站发布的教育资讯(图片、视频和文字)以本站原创、转载和分享为主,文章观点不代表本网站立场。

如果本文侵犯了您的权益,请联系底部站长邮箱进行举报反馈,一经查实,我们将在第一时间处理,感谢您对本站的关注!