本文提供了20个英语否定祈使句的例句，包括"Don't smoke in the house"，"Don't touch that button"等，以帮助读者更好地学习和理解英语祈使句的使用，特别是在表达不允许或禁止某些行为的情况下。
- Don't smoke in the house.
- Don't touch that button.
- Don't forget to turn off the lights.
- Don't be late for your appointment.
- Don't talk with your mouth full.
- Don't drive too fast.
- Don't eat junk food.
- Don't waste your money.
- Don't forget your manners.
- Don't use your phone while driving.
- Don't interrupt me when I'm speaking.
- Don't leave the door open.
- Don't litter on the street.
- Don't forget to set your alarm.
- Don't play loud music in public places.
- Don't cheat on your exams.
- Don't gamble your savings away.
- Don't forget to lock the door.
- Don't ignore your responsibilities.
- Don't skip your workout routine.
