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高級值班機工英語 lesson 4,1,Lesson 4 Auxiliary Machinery System Operation(I),Part Ⅰ Warm-up Activities Useful Expressions 1. Gear pumps belong to the positive displace pump. 2. How about No.1 generator? 3. May I give the main engine a brief trail? 4. It is driven by an electric motor. 5. How often do you test? 6. There used to be a foreign-made one. 7. Replace it with a new one. 8. A water- tube boiler has many advantage over the fire-tube boiler. 9. It is only a makeshift. 10. The ship will go to the next port of call.,Unit 2 Daily English Room Business,,,,2,Part Ⅱ Listening Skills Task 1 Picture listening Look at the pictures, listen carefully and choose what you hear. 1. A.Gearwheel pump 齒輪泵 B.Centrifugal pump 離心泵 C.Ejector pump 噴射泵 D.Reciprocating pump 往復泵 2. A.Oil water separator 油水分離器 B.Oil separator 油分離器 C.Purifier 分水機 D.Clarifier 分雜機,,,高級值班機工英語聽力與會話,3,Task 1 Picture listening 3. A.Air compressor 空氣壓縮機 B.Air receiver 空氣瓶 C.Air bottle 空氣瓶 D.Air charge 空氣補充 4. A.Main engine 主機 B.Steam engine 蒸汽機 C.Auxiliary engine 輔機 D.Generator engine 發(fā)電機,,,高級值班機工英語聽力與會話,4,Task 1 Picture listening 5. A.Gear pump B.Centrifugal pump C.Ejector pump D.Reciprocating pump 6. A.Windlass . 錨機 B.Mooring winch 絞纜機 C.Crane 克令吊 D.Hydraulic motor 液壓馬達,,,高級值班機工英語聽力與會話,5,Task 1 Picture listening 7. A.Tank 柜子 B.Cooler 冷卻器 C.Air bottle 空氣瓶 D.Boiler 鍋爐 8. A.Heat exchanger 熱交換器 B.Lube oil cooler 滑油冷卻器 C.Fresh water generator 造水機 D.Jacket water cooler 缸套水冷卻器,,,高級值班機工英語聽力與會話,6,Task 1 Picture listening 9. A.Windlass 錨機 B.Mooring winch 絞纜機 C.Crane 可令吊 D.Hydraulic motor 液壓馬達 10. A.Windlass 錨機 B.Mooring winch 絞纜機 C.Hydraulic motor 液壓馬達 D.Crane,,,高級值班機工英語聽力與會話,7,Task 2 Sentence listening Listen to the following sentences carefully and choose the best one according to what you hear. A fire-tube boiler is equipped on board. 1.A.Where is the fire-tube boiler 火管鍋爐 B.What’s the function of the fire-tube boiler?功能 C.There is a fire-tube boiler on board . 船上有一個火管鍋爐 D.The fire-tube boiler is very big. I am a ship chandler. I want to see your chief engineer. 2.A.I want to see your ship chandler 船商 B.I am a shipowner 船東 C.I am a chief engineer D.I am a ship chandler .我是船舶供應商。,,,高級值班機工英語聽力與會話,8,Task 2 Sentence listening 3.We get electric power from a generator. A.The generator engine supplies electric power.發(fā)電機提供電力 B.The main engine supplies driving power.驅(qū)動動力 C.The generator engine works well. D.The main engine works smoothly.平穩(wěn)地 4.I want to know the number of seaman on board. A.I don’t know the seamen on board .海員 B.I want to know the name of the seamen in port.在港 C.I don’t know the number of the seamen in port. D.I want to know how many seafarers work on board .我想知道船上有幾名海員。,,,高級值班機工英語聽力與會話,9,Task 2 Sentence listening 5.Gear pump is a kind of positive displace pump. A. Gear pump belongs to positive displacement pump. 齒輪泵是屬于容積式泵 B. Screw pump belongs to positive displacement pump.螺桿泵 C. Gear pump belongs to centrifugal pump. D. Gear pump belongs to non-positive displacement pump. 6.When we arrived, the ship had left for two days. A. The ship left three days ago. B. The ship left two days before we arrived. 我們到港時，船舶離港兩。天 C. The ship left two days after we arrived. D. We arrived there two days later than the ship did.,,,高級值班機工英語聽力與會話,10,Task 2 Sentence listening 7.The preheater is close to the alternator. A. There is a generator by the preheater.在附近，預加熱器 B. The alternator is near the preheater.交流發(fā)電機在在預熱器附近。 C. The preheater is closed. D. The preheater is behind the alternator.發(fā)電機 8. A. We repaired the damaged parts.損壞的部件 B. We replaced the damaged part on board. C. We used the spare parts on board to replace the damaged parts. D. Spare parts can be used to replace the damaged parts.備件,,,高級值班機工英語聽力與會話,11,Task 2 Sentence listening 9.Wate-tube boiler is more popular nowadays. A. Water-tube boiler is better than any kind of boiler.水管鍋爐 B. Fire-tube boiler is better . C. Water-tube boiler can deliver more steam .產(chǎn)生更多蒸汽 D. There are more water-tube boiler used on board. 船上廣泛使用水管鍋爐。 10.That is the ship we visited yesterday. A. Yesterday we visited that ship.我們昨天參觀了那艘船。 B. It was yesterday that we painted the ship. C. We did’t visit the ship yesterday. D. Yesterday the ship was alongside the wharf.在碼頭邊上,,,高級值班機工英語聽力與會話,12,Task 3 Dialogue listening Listen to the following dialogues carefully and answer the questions according to what you hear. 1. Q: What does the first speaker ask for? A. An automatic boiler.自動鍋爐 B. An instruction book for the main engine.說明書 C. An operation instruction book for the boiler.鍋爐操作說明書 D. An maintemance manual for the boiler.保養(yǎng)手冊 2. Q: What boiler is used when the ship is in port? A. An exhaust gas boiler.廢氣鍋爐 B. A donkey boiler.輔鍋爐 C. A water-tube boiler.水管鍋爐 D. A WHR Unit.,,,高級值班機工英語聽力與會話,13,Task 3 Dialogue listening 3. Q:What type is the auxiliary engine? A. A two-stroke low speed diesel engine.二 B. A four-stroke medium speed diesel engine. C. A two-stroke medium speed diesel engine. D. A four-stroke low speed diesel engine. 4. Q:What kind of air compressor is it? A. The two-stage air compressor.兩級空氣壓縮機 B. The one-stage air compressor. C. The two-stroke air compressor.兩沖程 D. The four-stroke air compressor.,,,高級值班機工英語聽力與會話,14,Task 3 Dialogue listening 5. Q: What’s wrong with No.1 genetator? A. The piston rings were taken out .拿出 B. The piston was cracked.裂紋 C. The piston was broken.損壞 D. The piston rings were worn out .磨壞了 6. Q: What is the first speaker going to do? A. Go to the engine room.集控室 B. Go to test the generator.測試 C. Go ahead to front of the team.隊的前面 D. Try the main engine.,,,高級值班機工英語聽力與會話,15,Task 3 Dialogue listening 7. Q: What mode is the bilge water pump driven? A. Chain drive.鏈條驅(qū)動 B. Gear drive.齒輪 C. Motor drive.馬達 D. Either chain drive or gear drive. 8. Q: What is the interval to treat the boiler water? A. At 7-day’s interval. B. At 8-day’s interval. C. At regular interval.規(guī)律的間隔 D. Irregularly.不規(guī)則,,,高級值班機工英語聽力與會話,16,Task 3 Dialogue listening 9. Q: What do you do before you start the oil purufier? A. Push the button of power supply firstly.電源按鈕 B. Check everything firstly. C. Start oil pump firstly. D. Open the steam valve. 10. Q: What is the second speaker going to do with the filter of the oil separator? A. Check it carefully. B. Change it with a new one. C. Repair it. D. Send it to the workshop.,,,高級值班機工英語聽力與會話,17,Task 4 Passage listening Listen to the following passage and conversations carefully and answer the questions according to what you hear. Passage 1 Q1: What are they talking about? A. The oil separator. B. The oily water separator. C. The fresh water generator. D. The exhaust gas boiler. Q2: How often do they analyze the water?化驗分析 A. About once a day. B. About once a week. C. About once a month. D. About every day. Q3: What do they use to treat the water? A. Chemicals.化學品 B. Filters. C. Fresh water. D. Sea water. Q4: What is the heating surface area?加熱面積 A. 80 m2. B. 100 m2. C. 150 m2. D. 115 m2.,湖北交通職業(yè)技術學院港口與航運系,高級值班機工英語聽力與會話,18,Task 4 Passage & Conversation listening Passage 2 Q1: What is the function of clarifier?分雜機 A. Remove water from oil. B. Remove impurities from oil. C. Treat oily water. D. Clean water. Q2: What’s the sequence to treat dirty oil?順序 A. purifier → clarifier. B. clarifier → purifier. C. There is no sequence. D. clarification → purification. Q3: What will happen if the fuel oil used contains too much water? A. The engine will exhaust black smoke. B. The engine will exhaust yellow smoke. C. The engine will exhaust white smoke. 白煙 D. The engine will exhaust blue smoke. Q4: Why should we use the oil separator? A. Remove water from oil . B. Good for combustion. 有效燃燒 C. Reduce wear failures. D. All of the above.,,高級值班機工英語聽力與會話,19,Task 4 Passage & Conversation listening Passage 3 Q1: When was the new generator installed in the engine room? A. When it was in good order.好工況 B. During the repair of the ship.修船 C. After it was repaired. D. Two hours later. Q2: Where was the new generator made? A. In our country . B. During the repair of the ship. C. In Germany. 德國 D. In Norway. 挪威 Q3: Why did we decide to replace the foreign-made one? A. Because it was foreign-made. B. Because it was good. C. Because it has run for 1,000 hours. D. Because it was often out of order. Q4: How is the new generator? A. In good order. B. Often fails. C. Out of order.發(fā)生故障 D. Just so so.一般般,,高級值班機工英語聽力與會話,20,Task 4 Passage & Conversation listening Passage 4 Q1: How does the water-tube boiler produce steam? A. At high temperature and low pressure. B. At low temperature and high pressure. C. At low temperature and low pressure. D. At high temperature and pressure. Q2: What boiler is fitted on a dissel vessel? A. Water-tube boiler. B. Fire-tube boiler. C. Exhaust boiler. D. Compssite boiler. 組合 Q3: What does the speaker mainly introduce? A. Boilers. B. Water-tube boiler. C. Fire-tube boiler. D. Steam. Q4: What kind of boiler has more advantages? A. Fire-tube boiler. B. Water-tube boiler. C. Exhaust boiler. D. Scotch boiler.蘇格蘭鍋爐,,,高級值班機工英語聽力與會話,21,Task 4 Passage & Conversation listening Passage 5 Q1: What kind of machine are the motormen repairing? A. A welding machine. 電焊機 B. A drilling machine. 鉆床 C. A grinding machine. 研磨機 D. A cutting machine. 切割機 Q2: What’s wrong with the fresh water pipe? A. It is leaking. B. It is broken. C. It is filled with oil. D. It is filled with sludge. 油渣 Q3: When are they going to replace the pipe? A. After welding it up. 焊接 B. Right now. 馬上 C. During the annual repair. 年度修理 D. When the ship reaches the port. Q4: How will they rapair the machine? A. Weld it up. B. Grind it. C. Disassemble and clean it. 解體和清潔 D. Send it to the shipyard. 船廠,,,高級值班機工英語聽力與會話,22,Passage 6 Q1: What does Lin Tao do on board? A. He works as the chief engineer. B. He may be the 2nd engineer . C. He is a motorman. D. He will be the fourth engineer. Q2: How does he usually work? A. He is always careful. 小心 B. He always works together with others. C. He likes to work alone. 單獨 D. He doesn’t take the readings himself. 獲得讀數(shù) Q3: What doesn’t he do during his watch? A. Take the readings. B. Watch the operation of the machines. C. Do some maintenance work. D. Have a rest. 休息一會 Q4: What do you think of Lin Tao? A. He is helpful. B. He dislikes working with others. C. He is unhelpful. 不幫助人的 D. He is careless. 粗心,,,高級值班機工英語聽力與會話,23,Part Ⅲ Speaking Skills Task 1 Reading Practice Read aloud the following passages and pay attention to the pronunciation and intonation. Passage 1 A pump is a machine used to raise liquid from a low point to a high point. It simply provides the liquid with an increase in energy enabling it to flow or build up pressure（建立壓力. The pumping action can be achieved in many ways according to the type of the pump employed.,,,高級值班機工英語聽力與會話,24,Task 1 Reading Practice Passage 2 Shanghai Harbor is one of the largest sea ports in the world. Every day. a lot of ships with imported goods (進口貨物）arrive here and everyday a lot of ships with goods for export 出口sail away from there to all parts of the world.,,,高級值班機工英語聽力與會話,25,Task 1 Reading Practice Passage 3 There is much emergency equipment on board .They are emergency power supply應急電源供應. emergency steering gear應急舵機, watertight door水蜜門. quick closing device for the fuel oil system and so on. Everyman should keep the equipment in good order and check them regularly.,,,高級值班機工英語聽力與會話,26,Task 2 Answer the Questions 1.What’s the function of fuel oil separator? 燃油分油機的作用是什么？ To remove water and impurities from oil. 從油當中去除水和雜質(zhì)。 2. What boiler is used when the ship is at sea? 當船舶在海上航行的時候使用什么鍋爐？） Exhaust gas boiler. 廢氣鍋爐 3. What boiler is used when the ship is in port? 當船舶在港內(nèi)的時候使用什么鍋爐？） Donkey boiler. 輔鍋爐。 4. Why do we have to treat boiler water? 為什么我們必須處理鍋爐水？ To prevent scale and corrosion. 為了防止結垢和腐蝕。 5. What is the function of purifier? 分水機的作用是什么？ To remove water from oil. 從油當中去除水。,,,高級值班機工英語聽力與會話,27,Task 2 Answer the Questions 6. What is the function of clarifier? 分雜機的作用是什么？ To remove impurities from oil. 從油當中去除雜質(zhì)。 7. What is the function of pump? 泵的作用是什么？ To transfer liquid. 把液體從低處提升到高處。 8. The gear pump belongs to the positive displacement pump. True or false? 齒輪泵屬于容積式泵。正確還是錯誤？ It’s true. 正確。 9.What kind of liquid is the gear pump suitable for? 齒輪泵適合泵哪種液體？ Oil . 油類。 10. Which type of boiler does “D” type boiler belong to, water-tube boiler or fire-tube boiler? D型鍋爐屬于哪種鍋爐，水管式鍋爐還是火管式鍋爐？ It belongs to water-tube boiler. 它屬于水管式鍋爐。,,,高級值班機工英語聽力與會話,28,Task 3 Topic talks 1. Talk about the auxiliary machinery in the engine room 2. Describe the two types of boilers on board . 3. Talk about oil treatment .,,,高級值班機工英語聽力與會話,29,1. Talk about the auxiliary machinery in the engine room. The auxiliary machinery is much more in number. They are not as big as the main engine. They include the generators, the boilers, the fresh water generators, the pumps and the steering gear, the windlass, the winches and cranes. They are very important for voyage. Without them, the ship can’t sail at sea. 2. Describe the two types of boilers on board. There are two distinct types of marine boilers in use on board ship, the fire-tube boiler in which the hot gases from the furnaces pass through the tubes while the water is on the outside, and the water-tube boiler in which the water flows through the inside of the tubes while the hot furnace gases pass around the outside. The water-tube boiler is employed for high pressure, high temperature, high capacity steam applications, e.g. providing steam for main propulsion turbines or cargo pump turbines. Fire-tube boilers are used for auxiliary purposes to provide smaller quantities of low pressure steam on diesel engine powered ships. 3. Talk about oil treatment. Both fuel oil and lubricating oil require treatment before passing to the engine. This will involve storage and heating to allow separation of water present, coarse and fine filtering to remove solid particles and also centrifuging.,30,Lesson 4 Auxiliary Machinery System Operation(I) Finished! Thanks!,,,高級值班機工英語聽力與會話,31,