作业帮简单明了地说明一下英语的祈使句的用法.
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/12 21:34:26
简单明了地说明一下英语的祈使句的用法.
用以表示请求、命令、劝告、建议等的句子叫做祈使句.
结构和陈述句一样,但主语常省略.
祈使句一般没有时态变化,也不能与情态动词连用.
祈使句的主语常为第二人称YOU,谓语动词用原型,否定结构用don't加动词原形,句子末尾用句号或感叹号,通常读降调.
Put the things back in their places..
Don't touch me!
祈使句后可以用附加疑问句,加强语气
Come here,will you?
可以用被动语态,但多否定结构
Don't be deceived by his look.不要被他的外表欺骗.
如需强调对方,主语you课出现
You be quiet!
否定结构,don't置于句首主语前
Don't you open the door.
祈使句的内容大体就是这些,
结构和陈述句一样,但主语常省略.
祈使句一般没有时态变化,也不能与情态动词连用.
祈使句的主语常为第二人称YOU,谓语动词用原型,否定结构用don't加动词原形,句子末尾用句号或感叹号,通常读降调.
Put the things back in their places..
Don't touch me!
祈使句后可以用附加疑问句,加强语气
Come here,will you?
可以用被动语态,但多否定结构
Don't be deceived by his look.不要被他的外表欺骗.
如需强调对方,主语you课出现
You be quiet!
否定结构,don't置于句首主语前
Don't you open the door.
祈使句的内容大体就是这些,