小编导语：各位同学们好，又到了跟着小编一起学英语口语的时间了，今天小编给大家介绍的是有关生物课的英语口语地道表达方式。生物课上玛丽又发生了什么状况呢？ 接下来和小编一起来学习吧！

Biology Class 生物课

Ms. = Mr. Walker　　M = Mary

Ms.: Do you have a question, Mary?

渥克老师：玛丽，你有问题吗?

M: No. That's not why I raised my hand. I need to go to the ladies' room.

玛丽：没有。那不是我举手的原因。我得去上一下洗手间。

Ms.: Let me give you a hall pass for it.

渥克老师：我给你一张通行证。

M: What's a hall pass?

玛丽：什么是通行证?

Ms.: With a hall pass, you can go to the ladies' room or wherever you need to go during class time.

渥克老师：拿着通行证，在上课时间你可以去洗手间或任何你需要去的地方。

M: I see.

玛丽：我懂了。

Ms.: If a teacher stops you in the hallway, just show him or her the pass.

渥克老师：如果有老师在走廊上把你拦了下来，只要给他或她看这张通行证就可以了。

M: Or else I'll get into trouble.

玛丽：否则我就有麻烦了。

Ms.: That's right.

渥克老师：没错。

注释：

raised my hand：举手

例句：Once in the classroom, I raised my hand and stood up to speak to our teacher.
等进了教室，我举起手并站起来对老师说话。

get into trouble：陷入麻烦

例句：If you get into trouble, I’ll step out and help you out.
如果你遇到麻烦，我一定站出来帮助你走出困境。