一、基础问候类

1. Hello! How are you today？

2. Good morning/afternoon/evening!

3. Nice to meet you!

4. How's your day going？

5. I'm fine, thank you. And you？

二、日常交流类

6. What's your name？

7. I'm [Your Name].

8. Where are you from？

9. I'm from [Your Hometown].

10. How old are you？

11. I'm [age] years old.

12. What do you do for a living？

13. I'm a [occupation].

14. How's the weather today？

15. It's [sunny/cloudy/rainy].

三、行为请求类

16. Can I help you？

17. Yes, please. / No, thank you.

18. Could you repeat that, please？

19. Do you mind if I...？

20. I'll be with you in a moment.

四、场景对话类

21. Making a phone call:

- "Excuse me, I need to make a call."

- "Can I have the bill, please？"

22. At the restaurant:

- "May I see the menu？"

- "This dish tastes great!"

23. At the store:

- "How much is this？"

- "I'll take it."

五、特殊表达类

24. I'm sorry, I'm late.

25. Thank you for your help.

26. You're welcome.

27. Good luck!

28. Have fun!

建议结合使用场景进行练习，注意发音和语调的调整。可先从简单对话开始，逐步过渡到复杂场景。