场景特点 ：
作业最后期限到了怎么办，能不能延期。
做作业，尤其是做论文和写实验报告时，需要有research, 也需要information, 也需要data, 还要interpret data, 还要check them out in the reference book。还经常会谈到分配作业split it up in halves, 也会谈到润色问题I’m polishing the thesis, I was putting the finishing touches on my paper.
场景词汇：
Paper/essay 论文
Term paper 学期论文
Thesis (硕士)论文
Dissertation 博士论文
Dissertation proposal 博士论文的开题报告
Project 课题
Term project 学期课题
Book report 读书报告
Lab report 试验报告
Presentation 发言
Assignment/studies/class work/school work 作业
Due day 到期日
Deadline 最后期限
Extension 延期
场景句型：
lThe paper is due this coming Friday.
lThe deadline has been extended for a week.
lThere is a one-week extension.
lThe professor gave us an one week extension.