五年级英语便条示例：

1. 亲爱的艾米，请收下这份礼物，这是我对你诚挚的祝福。

祝你生日快乐！Dear Amy, please accept this gift. It's my sincere wish for you. Happy birthday!

2. 亲爱的妈妈，感谢你每天为我做饭和照顾我。我爱你！Dear Mom, thank you for cooking for me and taking care of me every day. I love you!

3. 我的朋友！今天天气很好，我们一起去公园玩吧。Hello, my friend! Today is a nice day, let's go to the park and play together.

4. 老师，谢谢您教给我这么多知识。我会努力学习，成为您的骄傲。Teacher, thank you for teaching me so much knowledge. I will study hard and become your pride.

5. 今天在学校学得很有趣，我交了很多新朋友，学了很多新知识。Today was very interesting at school. I made many new friends and learned many new things.