*,LOGO,Your site here,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,汽车英语,Automobile English,cover,21世纪行业英语系列教程,上海交通大学出版社,Unit 5,Auto Chassis,汽车底盘,其他艺术形式,Focus,S:,Parts of the chassis,L:,Chassis,L:,Anti-lock braking system,S:,Tire and wheel,R:,Transmission system,R:,Steering system,W:,Writing a resume,Back,Next,Focus,Your site here,LOGO,contents,1 starter,4 Speaking,7 Writing,8,Supplementary Reading,Back,Next,9,Surfing the Internet,10,Enjoying Yourself,3 Listening,2 Listening,6 Reading,5 Reading,Unit 5,Auto Chassis,汽车底盘,Your site here,LOGO,1,1.StarterParts of the Chassis,Menu,Back,Next,()1.轮胎 a.pedal and gear shift system,()2.软管、管子和电缆 b.brake and suspension system,()3.转向系统 c.tire,()4.踏板和换挡系统 d.steering system,()5.刹车和悬挂系统 e.hose,tubing,and cable,c,e,d,a,A.Match each Chinese name with its English version.,b,Your site here,LOGO,1,Menu,Back,Next,B.Fill in each blank in the following picture with the correct English name.,1._,2.,_,_,_,3.,_,4._,5.,_,steering system,hose,tubing,and cable,tire,brake and suspension system,pedal and gear shift system,1.StarterParts of the Chassis,Your site here,LOGO,2,2.Chassis,Menu,Listen to a short passage about the chassis and fill in the blanks.,Back,Next,The main structure of a car is known as the chassis.The car chassis functions as a(1)_ for different car parts.(2)_ like engine,suspension,and steering mechanism,brake system,auto wheels,axle assemblies,and transmission are(3),_ on the car chassis.The chassis itself is divided into transmission system,(4)_,steering system,and brake system.(5),is usually used to build a chassis for a car,but aluminum,wood,and carbon fiber can also be used.,support,Automotive parts,mounted,suspension system,Steel,Your site here,LOGO,1.How many people lost their lives in the accident?,B.10.C.12.D.22.,2.What was the reason for the accident?,A.The bus lost control.,C.The driver was drunk.D.The bus fell into a river.,3.Which of the following is NOT true about ABS?,A.Most vehicles are equipped with ABS.,C.ABS can prevent wheel lockup.,D.ABS is very important to travel safety.,3,3.Anti-lock Braking System,Menu,Mark and Jenny are talking about a traffic accident.Listen to the dialogue and choose the best answer to each question.,Back,Next,A.2.,B.The brakes didnt work.,B.ABS needs to be improved.,Your site here,LOGO,Mark:,Hi,Jenny,did you hear the news that ten people were injured and two people died in a traffic accident yesterday?,Jenny:,No.How did it happen?,Mark:,It seems a bus fell into the river because its brakes were broken.,Jenny:,Im sorry to hear that.Auto manufactures should improve vehicle safety.,Mark:,You said it.Today,most vehicles come standard with ABS.,Jenny:,What is ABS?,Mark:,Oh,it means anti-lock braking system.It helps prevent wheel lockup under heavy braking conditions on any type of road surface.It is vital to travel safety for drivers.,Jenny:,Got it.Thank you.,3,Menu,Back,Next,3.Anti-lock Braking System,Your site here,LOGO,4,4.Tire and Wheel,Menu,A high school student is talking with his uncle who works in an auto shop.Work in pairs to complete the dialogue with the right sentences given below and role-play it.,Back,Next,A.The wheel must be light in weight.,B.What is the main function of wheels?,C.Most modern car tires are of the tubeless type.,D.Tires are important to your safety and comfort.,E.How many types of tires for cars are there?,Your site here,LOGO,Student:,Are tires and wheels important to cars?,Uncle:,Of course.(1),.They transmit the driving and braking power to the road.Tires should be selected and maintained with great care.,Student:,(2),.,Uncle:,To maintain grip on the road when a vehicle is traveling over a bumpy surface.(3),.Also it must be strong,cheap to produce,easy to clean,and simple to remove.,Student:,(4),.,Uncle:,There are two basic types of tires,with inner tubes and without inner tubes.(5),.,Student:,Which tire is widely used in trucks and buses?,Uncle:,Usually,the inner tube type.,Student:,Thank you,uncle!,Uncle:,Youre welcome.,4,Menu,Back,Next,D,B,A,E,C,4.Tire and Wheel,Your site here,LOGO,5,5.Transmission System,Menu,Back,Next,Read the following passage and do the exercises.,Your site here,LOGO,5,Menu,Back,Next,传动系统,通过运用某些部件，传动系统可将发动机产生的动力传递到车轮驱动上。这些部件主要包括离合器、变速器、驱动轴、主减速器和差速器。,变速器是一种速度和动力转换装置，通常安装在车辆的发动机和驱动轮之间，用来调整发动机转速与驱动轮转速间的比率关系，以适应各种行驶状况。,变速器还可以调整发动机曲轴传递到螺旋桨轴的扭矩，实现倒车行驶，在停车或滑行时长时间中断发动机和动力转动系统间的连接。承受特殊变速器是为了满足不同扭矩的要求。依据向前传动比，变速器分为三挡、四挡和五挡。,5.Transmission System,Your site here,LOGO,5,Menu,Back,Next,A.Decide whether the following statements are true(T)or false(F)according to the passage.,()1.The transmission system changes the torque transmitted from engine to wheel.,()2.The transmission cannot reverse and stop the vehicle movement.,()3.Three-,four-,and five-speed transmissions are so divided according to the number of forward speeds.,()4.Only two types of gear box are used in the transmission.,F,T,T,F,5.Transmission System,Your site here,LOGO,5,B.Translate the following expressions into English according