Don't be late for class next time

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/07 08:41:28

Don't be late for class next time
句子开头为什么要用Dont't be 呢?
Don't late for class next time ,这样正确吗?为什么

Don't be late for class next time.
译一下：下次别迟到了啊.
句子开头用Don't是表示祈使句的否定形式；
我个人认为Don't late for class next time这样的写法不正确,因为late是形容词/副词,不能做祈使句的开头!
再问：祈使句的谓语要用动词原形，否定形式结构就用don't加动词原形这句话是否定式的祈使句，要用don't + 动词原形结构，所以be是谓语，那么late在这句话中是什么语起什么作用呢？是不是don't + be 结构中be 的后面一定要接形容词的？
再答： late在这句话中做表语。 don't + be 结构中be 的后面不一定非得是形容词，只要是在主系表句子结构中能做表语的都行，例如名词、不定式、代词等等

( )32.A:Don’t be late for class next time. Don't be late for class next time Don't be late ( ) class next time Don't be late for school next time,______?_________. Don't be late for school next time.(同义句) Don't be late for school again next time ___________ Don't be late ____ next time Don't be late next time. Don't be late next time,Mike Don't( )(be)late for class please don't be late for school next time 为什么要用介词for Don't be late next time.(改为同义句) ——be late next time.