在积极备考英语四级口语考试时，能够流畅地表达自己的观点，并围绕多样化的话题进行深层次的交流，是取得优异成绩的关键要素。为了更有效地磨练这一技能，接下来，我们将聚焦于“参加讲座”的主题，共同进行一段模拟对话练习。
对话内容
A: Hey, have you heard about the lecture on global warming tomorrow?
A: 嘿，你听说明天有关于全球变暖的讲座吗？
B: Yeah, I just got the notice. It sounds really interesting.
B: 是的，我刚收到通知。听起来很有趣。
A: Absolutely. I'm really looking forward to it. Do you know where it's being held?
A: 确实。我很期待。你知道在哪里举行吗？
B: I think it's in Room 203 of the Science Building.
B: 我想是在科学楼的203室。
A: Great. What time does it start? I don't want to be late.
A: 太好了。什么时候开始？我不想迟到。
B: It starts at 2 PM. We'd better get there a bit early to get good seats.
B: 下午两点开始。我们最好早点到，找个好座位。
A: Definitely. Do you know who the speaker is?
A: 当然。你知道演讲者是谁吗？
B: I heard it's Professor Wang from the Environmental Science Department.
B: 我听说是环境科学系的王教授。
A: Wow, he's really knowledgeable. I can't wait to hear what he has to say.
A: 哇，他真的很博学。我迫不及待地想听他说什么了。
重点词汇解析
lecture (n.) - 讲座；演讲
global warming (n.) - 全球变暖
notice (n.) - 通知
look forward to (v.) - 期待；盼望
definitely (adv.) - 肯定地；确实地
speaker (n.) - 演讲者
knowledgeable (adj.) - 知识渊博的；有见识的
can't wait (v.) - 迫不及待
以上就是英语四级口语之参加讲座的对话场景练习，希望对大家有所帮助！
