You 'd better not touch the paintings here.改为祈使句

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You 'd better not touch the paintings here.改为祈使句
You 'd better not touch the paintings here.改为祈使句

You 'd better not touch the paintings here.改为祈使句
No/Never touching the paintings here.
Don't touch the paintings here.
祈使句相关知识
●否定结构:
  1. Do型和Be型的否定式都是在句首加don't构成:如:Don't forget me!不要忘记我!
  Don't be late for school!上学不要迟到!
  是系表结构——也就是没有行为动词但是有形容词的那种——就可以使用Don't be
  有行为动词的就不能这么用,只能用Don't
  2. Let型的否定式有两种:“Don't + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”.如:Don't let him go./ Let him not go.别让他走.
  3. 有些可用no开头,用来表示禁止性的祈使句.如:No smoking!禁止吸烟!No fishing!禁止钓鱼!