问候与自我介绍

- Hello! My name is [Your Name].

- Hi! I'm [Your Name] from [Your Country].

表达感谢与回应

- Thank you for your help.

- You're welcome!

日常建议与提醒

- It's raining, please take an umbrella.

- Don't forget to lock the door before you leave.

这些句子适用于基础交流场景，适合英语学习者掌握。若需进一步扩展，可结合具体场景进行造句练习。