emerge/emergency

emerge /iˈmə:dʒ/ vi. 出现，涌现；(问题)冒出，(事实)暴露：Many facts emerged as a result of the investigation. 由于调查许多事实都暴露出来了。No new ideas emerged during the talks. 会谈中没有出现新的意见。

［辨析］emerge “浮现”“露出”，指东西从隐藏处慢慢地出现。appear泛指眼前所见之物,但很少提及出处。occur和happen指突然出现，其中occur较为正式。

emergency /iˈmə:dʒənsi/ n. ［c］ & ［u］ 紧急情况，不测事件，非常时刻(有时可作定语)；急症：face an emergency 毅然面对突发事件A power failure created/caused an emergency in transportation. 停电使运输陷入紧急状况。meet emergency应变：I have made every arrangement to meet any emergency. 我已经做好应急的一切准备。［考句］The doctor was asked to go back to the hospital because of an emergency case因为有急症病人，这个医生被叫回医院。［考句］ A fire engine must have priority as it usually has to deal with some kind of emergency.消防车必须享受优先通过权，因为它通常得处理某种紧急情况。