Lesson 73The way to King Street本课内容 单词学习 课文讲解 练习 日常用语 口语练习 作业单词学习 week n. 周 London n. 伦敦 suddenly adv. 突然地 bus stop 公共汽车站 smile v. 微笑 pleasantly adv. 愉快地 understand (understood) v. 懂，明白 speak (spoke) v. 讲，说 hand n. 手 pocket n. 衣袋 phrasebook n. 短语手册，常用语手册 phrase n. 短语 slowly adv. 缓慢地week n. 周 this week, last week等，前面不能加介词 the week before last 上上周 the week after next 下下周suddenly 我们正通着电话，突然电话断了。 We were talking on the phone when, suddenly, the line went dead. 我突然想起我没有带钥匙。 I suddenly remembered that
