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语法总结:祈使句

2020-12-18 00:00:00浏览:
语法总结:祈使句 祈使句表示请求、命令、建议、邀请等,谓语动词一律用原型,句子中通常不用主语,句末用惊叹好或者句号,用降调。


  ★肯定句:动词原型

  Comehere,please.

  Godownstairs,please.

  Standup.

  Sitdown.

  Bequiet.

  Becareful.

  祈使句中如果有唤语,一定要用逗号隔开,放在句首或者句尾:

  Comein,Amy.

  Sitdownhere,Tom.

  Mary,givemeabookplease.

  ★否定:Don't+动词原型

  Don'tcomehere.

  Don'tsitdown.

  Don'tstandup.

  Don'tgivemeit.

  letsb.do让某人做

  Letmepass.

  Letushavearest.

  Let'shavearest.

  反意疑问:

  Let'shaveawalkalongtheriver,shallwe?

  Letusgooutforadrink,willyou?