汽车英语简介-281页教学课件全书电子教案.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,2025/1/6 周一,汽车英语简介,2025/1/6 周一,Overview,of Vehicle Maintenance,Engine,Chassis,Electronic control system,Automotive Electrical Equipment,Module 1,Module 2,Module 3,Module,4,Module,5,Module 6,Module,7,Module,8,Safety and Comfort System,New Energy Vehicles,Smart Vehicle,Module 1,Overview,of,Vehicle Maintenance,Reading Materials,Skill Training,Exercises,Listening and Speaking,Part I,Part II,Part III,Part IV,Passage 1,Vehicle categories,Passage 2,Main systems,Passage 3,5S concept in workshop,Passage 4,Safety precautions,请指出下图,1-1,所示车辆技术参数的中文名称及其相应英文名称。,Passage 1,Clutch,Text Explanation,This section is a general introduction to the car as a whole.Over the years many unusual designs have been tried,some with more success than others.The most common is,of course,a rectangular vehicle with a wheel at each corner!To take this rather simple idea further,we can categorize vehicles in different ways.,译文：,本节是对汽车整体的一般介绍。多年来，已经尝试了许多不寻常的设计，其中一些设计更成功。当然，最常见的是一个矩形车辆，每个角都有一个轮子！为了进一步采用这个相当简单的想法，我们可以用不同的方式对车辆进行分类。,Text Explanation,Rear-wheel drive from a front engine was the method used for many years.Some manufacturers have continued its use,BMW for example.A long propeller shaft from the gearbox to the final drive,which is part of the rear axle,is the main feature.The propeller shaft has universal joints to allow for suspension movement.This layout has some advantages:,1,）,Weight transfers to the rear driving wheels when accelerating.,2,）,Complicated constant universal joints,such as used by front-wheel drive vehicles,are not needed.,译文：,前置发动机、后轮驱动是多年来使用的方法。一些制造商，例如宝马，继续使用此方法。作为后轴的一部分，从变速箱到最终传动的长传动轴是主要特征。传动轴具有万向节，以允许悬架运动。这种布局有一些优点：,1,）加速时重量转移到后驱动轮。,2,）不需要复杂的恒定万向节，例如前轮驱动车辆使用的万向节。,Text Explanation,Four-wheel drive combines all the good points mentioned above but makes the vehicle more complicated and therefore is expensive.The main difference with four-wheel drive is that an extra gearbox known as a transfer box is needed to link the front-and rear-wheel drive.,译文：,四轮驱动结合了上述所有优点，但使车辆更加复杂，因此价格昂贵。四轮驱动的主要区别在于需要一个额外的变速箱，称为分动箱，用于连接前轮驱动和后轮驱动。,Text Explanation,Types of light vehicle can range from small two-seat sports cars to large people carriers or sports utility vehicles(SUVs).Also included in the range are light commercial vehicles such as vans and pick-up trucks.It is hard to categorize a car exactly as there are several agreed systems in several different countries.,译文：,轻型车辆的类型范围可以从小型双座跑车到大型人员运输车或运动型多功能车（,SUV,）。该系列还包括轻型商用车辆，如货车和皮卡车。很难对汽车进行分类，因为在几个不同的国家,/,地区有多个商定的系统。,Text Explanation,The rear engine design has not been very popular but it was used for the bestselling car of all time:the VW Beetle.The advantages are that weight is placed on the rear wheels,giving good grip,and the power unit and drive can be all one assembly.One downside is that less room is available for luggage in the front.The biggest problem is that handling is affected because of less weight on the steered wheels.Flat-type engines are the most common choice for this type of vehicle.,译文：,后置发动机设计并不是很受欢迎，但它被用于有史以来最畅销,的汽车：大众甲壳虫。优点是重量放在后轮上，提供良好的抓地力，,动力单元和驱动器可以是一个组件。一个缺点是前面的行李箱空间较小。最大的问题是操纵受到影响，因为转向轮的重量较轻。平板式发动机是这类车辆最常见的选择。,请指出图,1-14,所示汽车部件中文名称及其相应英文名称。,Passage 2,Automatic transmission,Text Explanation,In the engine,a fuelair mixture enters through an inlet manifold and is fired in each cylinder in turn.The resulting expanding gases push on pistons and connecting rods which are on cranks,just like a cyclists legs driving the pedals,and this makes a crankshaft rotate.The pulses of power from each piston are smoothed out by a heavy flywheel.Power leaves the engine through the flywheel,which is fitted on the end of the crankshaft,and passes to the clutch.The spent gases leave via the exhaust system.,译文：,在发动机中，燃料,-,空气混合物通过进气歧管进入并依次在每个气缸中燃烧。由此产生的膨胀气体推动曲柄上的活塞和连杆，就像骑自行车者的腿驱动踏板一样，这使得曲轴旋转。来自每个活塞的动力脉冲由重型飞轮平滑。飞轮安装在曲轴的末端，动力通过飞轮离开发动机，并传递给离合器。废气通过排气系统排出。,Text Explanation,This area is made up of the braking,steering and suspension systems as well as the wheels and tires.Hydraulic pressure is used to activate the brakes to slow down or stop the vehicle.Rotating discs are gripped between pads of friction lining.The hand brake uses a mechanical linkage to operate parking brakes.Both front wheels are linked mechanically and must turn together to provide steering control.,译文：,该区域由制动、转向和悬挂系统以及车轮和轮胎组成。液压用于启动制动器以减慢或停止车辆。制动盘夹在摩擦衬垫之间。手制动器使用机械连杆来操作驻车制动器。两个前轮都是机械连接，必须转动才能提供转向控制。,Text Explanation,The engine flywheel and clutch cover are bolted together so the clutch always rotates with the engine,and when the clutch pedal is raised drive is passed to the gearbox.A gearbox is needed because an engine produces power only when turning quite quickly.The gearbox allows the driver to keep the engine at its best speed.When the gearbox is in neutral,power does not leave it.,译文：,发动机飞轮和离合器盖用螺栓固定在一起，因此离合器始终随发动机一起旋转，当离合器踏板升起时，驱动力传递到变速箱。需要一个变速箱，因为发动机只有在转速很快时才会产生动力。变速箱允许驾驶员将发动机保持在最佳速度。当变速箱处于空档时，动力不会消失。,Text Explanation,A starter motor takes energy from the battery to crank over and start the engine.Electrical components are controlled by a range of switches.Electronic systems use sensors to detect conditions and actuators to control a variety of things in fact,on modern vehicles,almost everything.,译文：,起动马达从电池获取能量以起动并启动发动机。电气元件由一系列开关控制。电子系统使用传感器来检测条件和执行器，以控制各种动作。事实上，在现代车辆上，几乎所有东西都离不开电子系统。,请指出图,1-19,所示工作套装中文名称及其相应英文名称。,Passage,3,Running system,Text Explanation,The 5S is the key to maintain the workshop and enable easy,fast,and reliable(safe)operations.,How to ensure the quality of car maintenance?,Keep the workplace tidy and orderly.,Try to keep the workplace clean and tidy.First of all,dont pollute it.,The 5S activity originated in Japan is an excellent on-site management technology.,译文：,5S,是维护车间并实现简单、快速和可靠（安全）操作的关键。,如何保证汽车维修质量？,保持工作场所整洁有序。,尽量保持工作场所干净整洁。首先，不要污染它。,5S,活动是源自日本的一种出色的现场管理技术。,Text Explanation,Organize and utilize all resources,including tools,parts,or information,as necessary,Assign a place on the work site to store all unnecessary items.,Collect unnecessary items from the workplace and then discard them properly and legally.,Discard unwanted items.,译文：,根据需要组织和利用所有资源，包括工具，零件或信息。,在工作站点上指定一个位置以存储所有不必要的项目。,从工作场所收集不必要的物品，然后妥善和合法地丢弃它们。,丢弃不需要的物品。,Text Explanation,Purpose:To facilitate use of parts and tools and to save time.,Keep seldom-used articles in a separate place.,Put occasionally-used articles in your workplace.,Put commonly-used articles on your side.,译文：,目的：促进零件和工具的使用并节省时间。,将很少使用的物品放在一个单独的地方。,在您的工作场所放置偶尔使用过的物品。,将常用文章放在您的身边。,Text Explanation,Purpose:Remove dirt from the workplace so that the equipment is always in a completely normal condition and can be used at any time.,A dirty work environment is a reflection of lack of confidence.,Be sure to develop a good habit of keeping the workplace clean.,译文：,目的：清除工作场所的污垢，使设备始终处于完全正常状态条件，可以随时使用。,肮脏的工作环境反映了缺乏信心。,务必养成保持工作场所清洁的好习惯。,Text Explanation,Purpose:Cleaning is a process of trying to keep ordering,rectifying and cleaning up to prevent any possible problems.,Everything shall serve the purpose of a clean environment,such as colors,shapes,layout of various articles,lighting,ventilation,display racks,and personal hygiene.,If the work environment becomes fresh and bright,it can give the customer a good atmosphere.,译文：,目的：清洁是一个试图保持有序，纠正和清理以防止任何可能的问题的过程。,一切都应达到清洁环境的目的，例如颜色、形状、各种物品的布局、照明、通风、陈列架和个人卫生。,如果工作环境变得清新明亮，可以给客户带来良好的氛围。,Text Explanation,Purpose:Self-discipline is a process for employees to develop good awareness and good habits through training and then become proud.,Self-discipline forms the cultural foundation,which is the most basic requirement for ensuring harmony with the society.,Self-discipline is the training in the study of rules and regulations.Through such training,the trainees can learn to respect others and make others feel comfortable.,译文：,目的：自律是员工培养良好意识和良好习惯的过程，通过培训然后变得自豪。,自律形成了文化基础，这是确保与社会和谐的最基本要求。,自律是规则和法规研究的培训。通过这种培训，学员可以学会尊重他人，让别人感到舒适。,请指出图,1-24,所示工具的中文名称及其相应英文名称。,Passage,4,Braking system,Text Explanation,Do not use kerosene,thinners or solvents to wash the skin.They remove the skins natural protective oils and can cause dryness and irritation or have serious toxic effects.Do not overuse waterless hand cleaners,soaps or detergents,as they can remove the skins protective barrier oils.,译文：,不要使用煤油、稀释剂或溶剂清洗皮肤。它们可去除皮肤的天然保护油，可引起干燥和刺激，或产生严重的毒性作用。不要过度使用无水洗手液，肥皂或洗涤剂，因为它们可以去除皮肤的保护性阻隔油。,Text Explanation,The effect of prolonged contact from heavily soiled overalls with the skin can be cumulative and life threatening.If the solvents are become flammable from the effect of body temperature,a spark from welding or grinding could envelop the wearer in flames with disastrous consequences.,译文：,严重污染的工作服与皮肤长时间接触的影响可能是累积性的，并且会危及生命。如果因为体温的影响而变得易燃，则焊接或磨削产生的火花可能会使穿着者陷入火焰并带来灾难性的后果。,Text Explanation,Remember to apply the fire extinguisher first of all.Proper processing within tens of seconds just after the fire started plays an extremely crucial role in changing danger of life and property into safety.If the fire becomes strong and it is estimated that it is burning out of control,the evacuation should be organized and the 119 professional fire brigade should be called.,译文：,记得首先使用灭火器。火灾发生后几十秒内的适当处理对于将生命和财产危险转化为安全起着至关重要的作用。如果火势变得强烈并且估计它正在燃烧失控，则应组织撤离并召集,119,专业消防队。,Part II Skill Training,Circuit Identification,Explain the contents indicated by A to K in the following Toyota circuit diagrams.,Part III Exercises,Exercise 1,：,Translate the following phrases into Chinese or English.,1.,Front-engine,front-wheel drive,2.,承载式车身,3.,SUV,4.,梯形车架,5.,front bumper,6.,发动机舱盖,7.,Differential,8.,电击,9.,safety shoes,10.,护目镜,Part III Exercises,Exercise 2,：,Mark the following statements with T,（,True,）,or F,（,False,）,according to the passage.,()1.The main difference with rear-wheel drive is that an extra gearbox known as a transfer box is,needed to link the front-and rear-wheel drive.,()2.The 5S activity originated in Germany is an excellent on-site management technology.,()3.Wearing sandals or athletic shoes can also easily result in personal injuries due to,accidentally falling objects.,()4.Electric shock can result from the use of faulty and poorly maintained electrical equipment,or misuse of equipment.,()5.If scalded,be sure to call a doctor as soon as possible.,Part III Exercises,Exercise 3,：,Translate the following paragraph into Chinese.,In a word,a car can be divided into different categories according to different criteria.We need to understand the structure of the car,familiar with the principle of the components,can carry out comprehensive maintenance and repair of the car.When it comes to car maintenance,its important to adhere to the 5S concept,and pay attention to the operation details of many equipment and tools.,Part IV Listening and Speaking,Buy a Car,Dialogue 1,A:Hello,sir!I am Li Ming.Here is my name card.What can I do for you today?,B:I am looking for a car.,A:You are coming to the right place.We are the biggest dealer and we offer something big.What should I call you,sir?,B:Wong is my surname.,A:Thank you,Mr.Wong.Would you please take a seat here and we can talk over to find out the best car for you?,B:Thank you!,A:Here is our brochure,and you may browse through it.We are giving special offers to many in it.,B:Thats great.,A:Mr.Wong,what kind of car do you want?,B:We need a car with more room.My wife and I are about to have a baby.,A:Congratulations!Do you prefer some certain type?,B:Id like to check out SUV.,A:May I ask how much is your budget?,B:About 250 thousand YUAN.,A:Not a problem sir.We have a nice brand new Audi Q3 SUV over here.Its of really techy savvy.The sticker price is 250 thousand YUAN.It is just the one for you.,B:Any gifts?,Part IV Listening and Speaking,A:Yes.You may get a set of seat covers or a set of floor mats for free.Which one do you prefer?,B:Both.May I have both?,A:O.K.Both are yours.Hope you like what we offer and that you will love to recommend us.,B:Thank you.I will if they are indeed nice.,Dialogue 2,A:How do you like this car,Mr.Wong?It is really nice and it just asks for$30,000.,B:Honda Pilot.I actually was looking for a Honda Pilot.I went online last night to check out the blue book value on new Pilots.The price I saw was$27,000.Why is your price higher?,A:Well sir,difference price goes with different features.At this car dealership we offer a free bumper to bumper warranty and we have very cheap extended warranties.,B:Thats great,but every car dealership offers that.Im not going to pay the sticker price for this car.I will pay the blue book value of$27,000.,A:I cant offer you that price.What about$29,000?,B:No.Ill pay$27,000 or Ill go somewhere else that charges a fair price.Dont you want my business?,Part IV Listening and Speaking,A:We do want your business sir.Let me talk to my manager and see what I can do.Give me five minutes.,A:Sir,I talked to my manager and he said that there are some factory to dealer incentives that I didnt know about.I can get the price down to$28,000.Would that work for you?,B:No.Are you not listening to me?I will pay the correct price,which is$27,000.What do you say?If the answer is no,I want to get to another dealership before it gets too late.,A:OK.I will sell the car to you for that price.We would like to have your business.,B:Great.Ill take the car,but dont even attempt to rip me off on the financing plan.I did my research on that too.Lets get this over with.,A:Sure.Trust me.Will you pay with full payment or by installments?,Customer:Full.,B:Nice.Just a moment.I will work out a purchase scheme for you.Mr.Wong,you are going to take Pilot Model LX(1.5L)at$27,000.When added with$2,500 for purchase tax and$500 for licensing service,it is exactly$30,000.,A:Got it.Thank you!,B:Thank you!Now lets fill out the paperwork.,2025/1/6 周一,Overview,of Vehicle Maintenance,Engine,Chassis,Electronic control system,Automotive Electrical Equipment,Module 1,Module 2,Module 3,Module,4,Module,5,Module 6,Module,7,Module,8,Safety and Comfort System,New Energy Vehicles,Smart Vehicle,Module 2,Engine,Reading Materials,Skill Training,Exercises,Listening and Speaking,Part I,Part II,Part III,Part IV,Passage 1 Crank-link mechanism,Passage 2 Valve mechanism,Passage 3 Lubrication system,Passage 4 Cooling system,请指出图,2-1,所示发动机曲柄连杆机构部件中文名称及其相应英文名称。,Passage 1 Crank-link mechanism,Text Explanation,The crank and connecting rod mechanism is the main mechanism of a reciprocating engine for transforming thermal energy into mechanical energy.It transforms the reciprocating linear motion of the piston under action of pressure into the circular motion of the crankshaft to deliver power to the external components.,译文：曲柄连杆机构是往复活塞式发动机将热能转换为机械能的主要机构，其功用是将燃气作用在活塞顶上的压力转变为曲轴旋转运动而对外输出动力。,Text Explanation,Crank and connecting rod mechanism consists of the piston and connecting rod group and the crankshaft and flywheel group.The piston and connecting rod group includes mainly the piston,piston rings,piston pin,and connecting rod.The crankshaft and flywheel gro