英语,否定句变祈使句解释下什么是祈使句,然后帮偶把下面一句英语改成祈使句:Kitty doesn't put rubbish on the playground.

问题描述:

英语,否定句变祈使句
解释下什么是祈使句,然后帮偶把下面一句英语改成祈使句:Kitty doesn't put rubbish on the playground.

祈使句是动词原形开头,没有主语(默认为第二人称),一般表示请求的句子.
Kitty doesn't put rubbish on the playground.
把主语去掉就成祈使句了,就是
don't put rubbish on the playground.