as a result, 因此, unlucky, 不幸的, rainy, 阴雨的, go wrong, 出现问题, sudden, 突然的, all of a sudden, 突然, thunder, 雷, by the time, 到……的时候, usual, 通常的, out of breath, 上气不接下气, rainstorm, 暴风雨, landslide, 滑坡, safeguard, 保护, floodwater, 洪水, manpower, 人力, heartbeat, 心跳, rescue, 救援, heatwave, 热浪, since, 自……以后, southwestern, 西南的, firefighter, 消防队员, volunteer, 志愿者, terribly, 非常糟糕地, alarm, 警报, alarm clock, 闹钟, wake up, 醒来, go off, 突然发出巨响, review, 复习, worst, 最坏的, schoolgirl, 女学生, froth, 泡沫, refuse, 拒绝, security, 安全, guard, 保卫, security guard, 保安人员, nearby, 附近的, scream, 尖叫, thankfully, 幸运地, knowledge, 知识, thinking, 思考, except for, 除……之外, as soon as, 一……就……, hero, 英雄, unlucky, 不顺利的, rainy, 多雨的, thunder, 雷声, safeguard, 捍卫, rescue, 营救, since, 由于, volunteer, 自愿做.

Unit 5 Section B

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