点击免费领取中考核心考点资料！

　　24.be killed 被杀害

　　25. over 50 50多(岁）

　　26. a school pupil 一个小学生

　　27. on the radio 通过广播

　　28.in silence 沉默;无声

　　29.more recently 最近地;新近

　　30.the World Trade Center 世贸中心

　　31.take down 拆除;摧毁

　　32.have meaning to 对……有意义

　　33.remember doing sth. 记得做过某事

　　34.at first 首先;最初

　　【重点句型】

　　1. — What were you doing at eight last night? 昨晚8点你在干什么？

　　— I was taking a shower. 我在洗淋浴。

　　2. When it began to rain, Ben was helping his mom make dinner. 当开始下雨的时候，本正在帮他妈妈做晚饭。

　　3. — What was Jenny doing while Linda was sleeping? 琳达在睡觉的时候，珍妮正在干什么？

　　— While Linda was sleeping, Jenny was helping Mary with her homework. 琳达在睡觉的时候，珍妮正在帮玛丽做作业。