1. annual 既可作形容词, 意为“每年; 按年度计算”, 也可作名词, 意为“年刊; 年鉴”。如：I’m playing in the annual school concert next Friday. 下周五我将在学校一年一度音乐会上演出。He has six weeks annual leave. 他一年有六个星期休假。Birthday is an annual event. 生日是一年一次事。
Language points
将以下句子翻译成英语。1). 时装演出是一年一度大事。2). 怀特先生年薪是两万美元。
Fashion show is an annual event.
Mr. White’s annual salary is 20,000 dollars.
   2. I thought , at the time, that this was just a story but then I witnessed it with my own eyes many times.     at the time “那时候”，位置应在story之后，作时间状语， 提前是 ...