大学生讲课术语在不同场景和学科中有所不同，以下是常见的分类整理：
一、开场与问候
- Let's start class.
- It's time for class.
- Class begins!
问候学生
- Hello, boys and girls/children.
- Good morning/afternoon, everyone/teachers.
课堂常规
- Stand up, please.
- Sit down, please.
- Who is on duty today？
二、课程引导与互动
引入主题
- Today we'll discuss...
- This topic is related to...
提问与鼓励参与
- Anyone have any questions？
- Let's think about this...
时间管理
- We'll start/begin in 10 minutes.
- Let's move on to the next topic.
三、总结与作业
课堂总结
- Recap what we've covered.
- Let's summarize...
布置作业
- Homework: Read this chapter by tomorrow.
- Please submit your assignments by...
下课提示
- We'll meet again next week.
- Goodbye for now!
四、特殊场景
小组讨论： Group work, please discuss... 案例分析
技术辅助：（Showing slides） Please pay attention to these points...
以上术语可根据具体课程调整，建议结合教学目标选择合适表达。
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