Lesson 77 Terrible toothache [词汇] appointment n. 约会，预约urgent adj. 紧急的，急迫的till prep. 直至…为止★appointment n.
【往期回顾】一课一题一语法：新概念英语第2册第77课【答案】1. The girl _has stayed / has been staying_ (stay) in the room alone for thirty minutes.2.
Lesson 79 Carol's shopping list [词汇] shopping n. 购物list n. 单子vegetable n. 蔬菜need v. 需要hope v. 希望 thing n. 事情money n. 钱 ★shopping n.
被动语态上一次介绍了被动语态的一般现在时和一般过去时形式，这里介绍其现在完成时和一般将来时形式:现在完成时形式: has/have + been + 过 去分词:The basket has already been emptied. 篮子已经 被腾空了。
