1、超前

　　earlier, ahead of time, in advance

　　2、准时

　　be on time, be on schedule

　　3、推迟

　　behind schedule, late, delay, put off, postpone

　　M: Im sorry, Madam, the plane is somewhat behind the schedule. Take a seat. Ill inform you as soon as we know something definite.

　　W: Thank you. Id rather look around and Ill be back in several minutes.

　　Q: What can be concluded about the plane?

　　W: Good morning, Im here to see Mr. Addison.

　　M: Mr. Addison went to Washington last Monday for a conference, and will be back on Thursday night. If you like, you may come again on Friday morning.

　　Q: When will Mr. Addison return?

　　4、对话场景题

　　两大类场景：campus life(校园生活);daily life(日常生活)

　　campus life(校园生活)

　　(1)上课、选课、听讲座、听报告

　　(2)作业

　　(3)考试

　　(4)图书馆

　　2. daily life(日常生活)

　　(1)餐馆 (2)医院

　　(3)银行 (4)邮局

　　(5)旅游 (6)打工

　　(7)机场、车站 (8)宾馆

　　(9)电话 (10)购物