祈使句(Imperative Sentence)用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句,祈使句最常用于表达命令,因此在学校文法中也常称为命令句。 1、肯定句:动词原型 Come here, please. Go downstairs, please. Stand up. Sit down. Be quiet. Be careful. 2、否定:Don't+动词原型 Don't come here. Don't sit down. Don't stand up. Don't give me it. |