礦井通風(fēng)與安全專業(yè)英語(yǔ)教案1

1、專業(yè)名稱： 礦井通風(fēng)與安全項(xiàng) 目 ： 礦井通風(fēng)系統(tǒng) 項(xiàng)目專業(yè)知識(shí)鏈接：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.礦井通風(fēng)系統(tǒng)是礦井生產(chǎn)系統(tǒng)的重要組成部分，通風(fēng)系統(tǒng)是否合理，對(duì)保證各用風(fēng)地點(diǎn)的供風(fēng)和安全生產(chǎn)，以及礦井基本建設(shè)和降低通風(fēng)費(fèi)用起著決定性作用。因此建立一個(gè)既能滿足日常生產(chǎn)所需風(fēng)量、保證風(fēng)向穩(wěn)定、風(fēng)質(zhì)合格,在災(zāi)變時(shí)期又能保持通風(fēng)設(shè)備運(yùn)行可靠、穩(wěn)定，能快速實(shí)現(xiàn)風(fēng)流控制的通風(fēng)系統(tǒng)是至關(guān)重要的。項(xiàng)目目標(biāo)： 知識(shí)目標(biāo)： 1.能熟記 downcast shaft 進(jìn)風(fēng)豎井、drift水平巷道、intake airway、進(jìn)風(fēng)巷、return airway回風(fēng)巷、upcast shaft回風(fēng)豎井、stopping風(fēng)墻、sea

4、l 密閉、door風(fēng)門、等專業(yè)詞匯。2. 能認(rèn)識(shí)礦井通風(fēng)系統(tǒng)3.能列舉井下通風(fēng)設(shè)施4. 能了解礦井空氣的流動(dòng)規(guī)律技能目標(biāo)： 1.能識(shí)別各種礦井通風(fēng)設(shè)施 2.能描述礦井空氣的流動(dòng)規(guī)律 素養(yǎng)目標(biāo) ： 1.具有良好的職業(yè)道德及完成煤礦開采任務(wù)應(yīng)具備的團(tuán)隊(duì)意識(shí)和協(xié)作精神 2.養(yǎng)成認(rèn)真學(xué)習(xí)，刻苦鉆研的習(xí)慣。努力培養(yǎng)學(xué)生分析問題處理問題的實(shí)際能力。形成開采現(xiàn)代化礦井創(chuàng)新思維。項(xiàng)目任務(wù)分析：礦井通風(fēng)系統(tǒng)包括礦井通風(fēng)方式，主要通風(fēng)機(jī)的工作方法，通風(fēng)網(wǎng)絡(luò)和通風(fēng)設(shè)施。礦井通風(fēng)系統(tǒng)隨著礦井生產(chǎn)的進(jìn)行而不斷地發(fā)生變化。任務(wù)中會(huì)了解不同的通風(fēng)設(shè)施，并能描述礦井空氣流動(dòng)的規(guī)律。教學(xué)場(chǎng)景多媒體教室，現(xiàn)代化礦井通風(fēng)系統(tǒng)設(shè)計(jì)綜

5、合實(shí)訓(xùn)室項(xiàng)目任務(wù)實(shí)施：Step 1. Project ShowA: Student(學(xué)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 進(jìn)風(fēng)豎井upcast shaft 回風(fēng)豎井intake airway 進(jìn)風(fēng)巷 return airway 回風(fēng)巷aux

10、iliary fan/booster fan 局部通風(fēng)機(jī)main fan 主通風(fēng)機(jī)stopping 風(fēng)墻door 風(fēng)門airlock 風(fēng)閘air regulator 調(diào)節(jié)風(fēng)窗 working area 工作面figure 數(shù)字； 算術(shù)； 圖解depict 描繪，描畫； 描述 underground mine 地下礦山；礦井subsurface 表面下的，地下的 facility 設(shè)備air entry 風(fēng)巷“blow-out” panel 沖擊板（防爆門）drift 水平巷道figure 數(shù)字； 圖解are regarded to as 被認(rèn)為是supporting 支持的，輔助性的，次要的日

11、常交際用語(yǔ)be interested in 對(duì)感興趣Thank you for your time.太感謝了，占用您寶貴時(shí)間了。You are welcome. 不用謝Could you tell me about .? 你能告訴我有關(guān).嗎？Welcome to.! 歡迎到.Glad to meet you. 見到你們很高興。No problem. 沒問題。Its my pleasure. 不用謝，很高興為您服務(wù)。Never mind. 沒關(guān)系。項(xiàng)目任務(wù)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 項(xiàng)目任務(wù)鞏固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?項(xiàng)目任務(wù)評(píng)價(jià) 項(xiàng)目學(xué)習(xí)活動(dòng)綜合評(píng)價(jià)表姓名： 

13、                          年    月    日課題（項(xiàng)目）名稱 組  長(zhǎng) 指導(dǎo)老師 組  員  評(píng)價(jià)項(xiàng)目及其權(quán)重評(píng)價(jià)要點(diǎn)等級(jí)自我評(píng)價(jià)小組評(píng)價(jià)ABCDE態(tài)度（0.20）1.認(rèn)真參加課題研究（項(xiàng)目

14、設(shè)計(jì)）小組的活動(dòng)。108642  2.在活動(dòng)中表現(xiàn)出善于質(zhì)疑、樂于探究、勤于動(dòng)手、努力求知的積極態(tài)度108642  情感（0.2）3.在活動(dòng)中表現(xiàn)出克服困難的勇氣和毅力108642  4.善于溝通與合作，能與同學(xué)分享研究的信息、創(chuàng)意和成果，具有團(tuán)隊(duì)精神108642  知識(shí)（0.2）5.通過研究活動(dòng)拓展了學(xué)科知識(shí)視野，獲得了較多的學(xué)科綜合知識(shí)108642  通過研究活動(dòng)獲得了體驗(yàn)，獲得更多的方法性知識(shí)和社會(huì)實(shí)踐知識(shí)108642  能力（0.2）7.能使用多種手段獲取信息，整理和

15、歸納信息，并能有效地利用信息108642  8.能獨(dú)立地發(fā)現(xiàn)和提出問題，并通過自主的研究活動(dòng)獲得解決問題的答案108642  成果（0.2）9.能完成項(xiàng)目任務(wù)，獲得專業(yè)與英語(yǔ)知識(shí)的結(jié)合。108642  10.個(gè)人或者團(tuán)隊(duì)在某一方面表現(xiàn)尤其突出。108642  綜合評(píng)價(jià)（評(píng)語(yǔ)）   評(píng)審小組組長(zhǎng)簽名                年    月    日評(píng)價(jià)結(jié)果最后得分（平均分X）：X（X1X2）/2   （    ）總分（Xi）：各項(xiàng)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。 附錄：參考譯文A：，早上好王教授！B：早上好！很高