听前提示 一、三遍英文，一遍中文，再一遍英文。 二、从听懂的词入手，理解句子含义。 三、根据中英文意思，听不懂的多听几遍。 词汇提示 1.polite 礼貌 2.Siberian 西伯利亚 3.cheating 作弊 原文 91.To know a language is one thing, and to teach it is another.会一门语言是一回事，教一门语言是另一回事。92.On arriving at the station, I called a friend of mine.一到车站，我就给一个朋友打了电话。93.Whichever way you may take, you can get to the station in about ten minutes.不管你走哪条路，都可以在十分钟内到达车站。94.Please pick me up by car in front of the hotel.请开车到酒店前面来接我。95.Working part-time at a supermarket, I found that some customers were polite whereas others weren't.我在一家超市做兼职，发现有些顾客很有礼貌，而有些则不然。96.I want to study abroad, even if my parents are against it.尽管父母反对，我也想出国留学。97.The Siberian Railway is at once the longest and best-known railway in the world.西伯利亚是世界上最长、最著名的铁路。98.Once you've got into a bad habit, it can be difficult to get out of it.一旦你养成了坏习惯，就很难改掉。99.I may as well go out than stay at home.我宁愿出去也不愿呆在家里。100.The teacher had her eye on me because she thought I was cheating.老师盯着我，因为她认为我在作弊。