矿井通风与安全专业英语教案1

1、专业名称： 矿井通风与安全项 目 ： 矿井通风系统 项目专业知识链接：Mine ventilation system is an important part of the mine production system. Whether ventilation system is reasonable plays a decisive role in ensuring the air supply of using wind place and safety production, as well as the basic construction of the mine and the le

2、ss expensive ventilation. Therefore it is crucial that establishing a ventilation system that can not only meet required air volume during the daily production, guarantee the stability of the wind, the wind quality qualified, but also in disaster period maintain ventilation equipment reliable and st

3、able and quickly achieve wind flow control.矿井通风系统是矿井生产系统的重要组成部分，通风系统是否合理，对保证各用风地点的供风和安全生产，以及矿井基本建设和降低通风费用起着决定性作用。因此建立一个既能满足日常生产所需风量、保证风向稳定、风质合格,在灾变时期又能保持通风设备运行可靠、稳定，能快速实现风流控制的通风系统是至关重要的。项目目标： 知识目标： 1.能熟记 downcast shaft 进风竖井、drift水平巷道、intake airway、进风巷、return airway回风巷、upcast shaft回风竖井、stopping风墙、sea

4、l 密闭、door风门、等专业词汇。2. 能认识矿井通风系统3.能列举井下通风设施4. 能了解矿井空气的流动规律技能目标： 1.能识别各种矿井通风设施 2.能描述矿井空气的流动规律 素养目标 ： 1.具有良好的职业道德及完成煤矿开采任务应具备的团队意识和协作精神 2.养成认真学习，刻苦钻研的习惯。努力培养学生分析问题处理问题的实际能力。形成开采现代化矿井创新思维。项目任务分析：矿井通风系统包括矿井通风方式，主要通风机的工作方法，通风网络和通风设施。矿井通风系统随着矿井生产的进行而不断地发生变化。任务中会了解不同的通风设施，并能描述矿井空气流动的规律。教学场景多媒体教室，现代化矿井通风系统设计综

5、合实训室项目任务实施：Step 1. Project ShowA: Student(学生) B: Professor Wang（王教授）Figure 1. Typical elements of a main ventilation systemA：Good morning, Professor Wang!B：Good morning, nice to meet you! A：Nice to meet you, too! I am especiallyinterestedin “mineventilationsystem”. Could you tell meabout it? B: Of c

6、ourse. Please look at this figure. Figure 1 depicts the essential elements of a ventilation system in an underground mine or other subsurface facility. The fresh air enters the system through one or more downcast shafts and along intake airways to the working areas where the majority of pollutants a

7、re added to the air. The contaminated air passes back through the system along return airways. The return air eventually passes back to the surface through the upcast shafts. The entire line that the airflow passed through and its supporting ventilation facilities are regarded to as the mine ve

8、ntilation system.A：By the way, what kinds of ventilation facilities are there in the mine?B: Look! There are air doors, stopping , air crossings, air regulators and so on .A：Thank you for your time. B：You are welcome.Step2. Project Implementation：Task 1Finding out the new words and expressions you d

9、ont know in the dialogue.Task 2 Group Discussion 1. What is the mine ventilation system?2. What ventilation facilities are there in the mine?3. How does the airflow run in the mine?Task 3Role play in pairs Additional material:downcast shaft 进风竖井upcast shaft 回风竖井intake airway 进风巷 return airway 回风巷aux

10、iliary fan/booster fan 局部通风机main fan 主通风机stopping 风墙door 风门airlock 风闸air regulator 调节风窗 working area 工作面figure 数字； 算术； 图解depict 描绘，描画； 描述 underground mine 地下矿山；矿井subsurface 表面下的，地下的 facility 设备air entry 风巷“blow-out” panel 冲击板（防爆门）drift 水平巷道figure 数字； 图解are regarded to as 被认为是supporting 支持的，辅助性的，次要的日

11、常交际用语be interested in 对感兴趣Thank you for your time.太感谢了，占用您宝贵时间了。You are welcome. 不用谢Could you tell me about .? 你能告诉我有关.吗？Welcome to.! 欢迎到.Glad to meet you. 见到你们很高兴。No problem. 没问题。Its my pleasure. 不用谢，很高兴为您服务。Never mind. 没关系。项目任务拓展：What is the following equipment? main fan auxiliary fan/booster fan

12、“blow-out” panel stopping and air regulator air door concrete air crossing 项目任务巩固Exercises:Figure 1. Typical elements of a main ventilation system1. Look at the Figure 1 and then say out how the airflow runs in the mine.2. What ventilation facilities are there in the mine?项目任务评价 项目学习活动综合评价表姓名： 

13、                          年    月    日课题（项目）名称 组  长 指导老师 组  员  评价项目及其权重评价要点等级自我评价小组评价ABCDE态度（0.20）1.认真参加课题研究（项目

14、设计）小组的活动。108642  2.在活动中表现出善于质疑、乐于探究、勤于动手、努力求知的积极态度108642  情感（0.2）3.在活动中表现出克服困难的勇气和毅力108642  4.善于沟通与合作，能与同学分享研究的信息、创意和成果，具有团队精神108642  知识（0.2）5.通过研究活动拓展了学科知识视野，获得了较多的学科综合知识108642  通过研究活动获得了体验，获得更多的方法性知识和社会实践知识108642  能力（0.2）7.能使用多种手段获取信息，整理和

15、归纳信息，并能有效地利用信息108642  8.能独立地发现和提出问题，并通过自主的研究活动获得解决问题的答案108642  成果（0.2）9.能完成项目任务，获得专业与英语知识的结合。108642  10.个人或者团队在某一方面表现尤其突出。108642  综合评价（评语）   评审小组组长签名                年    月    日评价结果最后得分（平均分X）：X（X1X2）/2   （    ）总分（Xi）：各项得分之和X1(  )X2（  ）A等90分以上；B等80分以上；C等70分以上；D等60分以上；E等60分以下。 附录：参考译文A：，早上好王教授！B：早上好！很高