重点词汇

■express n. 快车(fast train)；adj. 高速的(going, sent or delivered quickly)

expressway: 高速公路 (throughway)

express train快车                 special express 特快

through express 直快             stopping/ local train 慢车

  v. 表达(show or make known by words, looks, actions, etc)

Eg. I can't express to you how grateful I am for your help.

■punctual adj. 准时的(arriving at the exact or agreed time)

常用结构：be punctual in doing sth. 在做......方面非常准时

be punctual to the minute 非常准时

Eg: In the modern society we must be punctual in what we are doing.新概念英语免费下载

He is a man who's punctual to the minute.

词性及相关：punctually adv.    punctuality n.    unpunctual ant.

■condition v. 使习惯于(form a habit in)

Eg: This society has conditioned each of us. 这个社会已经使我们大家都适应了。