This is the favourite for my kids by far!  It is a popular Chinese song and story.

Apart from an entertainment value treat (my kids always ask for it, so I use it as a bit of a reward at the end of a lesson for being in the learning space!), we often focus on the 不  and really emphasise it when we get up to not letting the wolf in the house!! I use it as a connection when we use 不 to negate verbs in other activities.

If you copy and paste 小兔子乖乖 into youtube you will get lots of other versions of this song too.

Here are the lyrics:

小兔子乖乖 把门儿开开

快点儿开开我要进来

不开不开我不开

妈妈没回来谁来也不开

小兔子乖乖 把门儿开开

快点儿开开我要进来

就开就开我就开

妈妈回来了快点把门开

Xiǎo tùzǐ guāiguāi bǎménr kāi kāi
Kuài diǎnr kāi kāi wǒ yào jìnlái
Bù kāi bù kāi wǒ bù kāi
Māmā méi huílái shuí lái yě bù kāi
Xiǎo tùzǐ guāiguāi bǎménr kāi kāi
Kuài diǎnr kāi kāi wǒ yào jìnlái
Jiù kāi jiù kāi wǒ jiù kāi
Māmā huíláiliao kuài diǎn bǎmén kāi

Translation: Little Good Rabbits, Open the door, quickly open the door, I want to come in, No, No, we won’t open it, Mum hasn’t returned yet, we won’t open it for anyone, Little Good Rabbits, Open the door, quickly open the door, I want to come in, of course we will open it, Mum has returned, quickly open the door.