Keynote Speech: [Speech Theme]

开场白：

Good [morning/afternoon/evening], everyone. Thank you for joining me today. My name is [your name], and I am honored to speak with you about [topic]. Before we begin, let me share a quick story/anecdote that relates to my theme.

主体部分：

- 核心观点一： Introduce your first major point with supporting evidence or examples.

- 核心观点二： Expand on your second key idea, perhaps drawing connections between this concept and real-world applications.

- 互动环节： Encourage audience participation through questions or discussion prompts.

结尾部分：

In closing, remember that [reiterate main message]. Let us all commit to [call-to-action]. Thank you for listening, and I look forward to hearing your thoughts.

以上三个模板涵盖了商业报告、案例分析以及演讲稿的基本框架，希望对大家有所帮助。当然，实际写作时还需根据具体情况进行调整和完善。通过不断练习和实践，相信每位MBA学生都能提升自己的英语写作水平！