Unit_2_Smart_cars
大二下学期英语unit2单词讲解
Translate：
太空旅行充满危险。 Space travel is full of hazards.
穿越非洲的旅行有许多危险。
There are many hazards in a journey across Africa.
back index break over
• Get/be stuck in sth. (L38): impossible or
她被取消了游泳比赛，因为她在训练比赛中没有得到名次。
She has been eliminated from the swimming race because she did not win in any practice races.
back index break over
Unit 2: Smart cars
New words and expressions
turn sth. into/ become a reality
(使)成为现实
e.g, 1. Her dream of being a college student has tuned into a reality.
2. His dream for a BMW has become a reality.
Unit 2: Smart cars
NCE-B4
frequency
n.频率, 周率, 发生次数
e.g. My computer broke down with increasing frequency.
Translate：
那条道路交通事故频繁,为此市议会决定降低那 里的车速限制。
The frequency of accidents on that road made the
Book 4 Unit Two Smart Cars智能汽车 (1)
e.g. The little boy sent up the way his father walked and made everyone laugh. 这小男孩模仿他父亲走路的样子,大家都笑了起来。
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Unit 2: Smart cars
(1).cause to depart
send away
send off = (1). post 邮寄 (2). see off 为...送行;送别 e.g. A great crowd gathered at the station to send the football team off.
send on = (1). post or dispatch, repost 转寄;转送,转交
NCE-B4
e.g. Coal can be converted to gas. e.g. His mother has converted to Catholicism. e.g. The sofa is converted into a bed *convertible : a convertible sofa, convertible currencies
使离开;送走 (2) .dismiss ，discharge or fire遣走,解雇
e.g. He sent his son away to school in America. e.g. The boss sent little Jack away on some pretext or other.
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Unit 2: Smart cars
1) send out
v. transmit (a signal,etc.) by radio waves; give sth. out; produce sth.用 (无线电波等) 发送（信号等）
Unit-2-Smart-Cars课文+翻译+练习
Smart CarsMichio Kaku1 Even the automobile industry, which has remained largely unchanged for the last seventy years, is about to feel the effects of the computer revolution.智能汽车米其奥·卡库即便是过去70年间基本上没有多少变化的汽车工业，也将感受到计算机革命的影响。
2 The automobile industry ranks as among the most lucrative and powerful industries of the twentieth century. There are presently 500 million cars on earth, or one car for every ten people. Sales of the automobile industry stand at about a trillion dollars, making it the world's biggest manufacturing industry.汽车工业是20世纪最赚钱、最有影响力的产业之一。
目前世界上有5亿辆车，或者说每10人就有1辆车。
汽车工业的销售额达一万亿美元左右，从而成为世界上最大的制造业。
3 The car, and the roads it travels on, will be revolutionized in the twenty-first century. The key to tomorrow's "smart cars" will be sensors. "We'll see vehicles and roads that see and hear and feel and smell and talk and act," predicts Bill Spreitzer, technical director of General Motors Corporation's ITS program, which is designing the smart car and road of the future.汽车及其行驶的道路，将在21世纪发生重大变革。
Unit_2_Smart_cars
Tips: clean driving: electrically powered, environmentally clean safe driving: controlled by computer more comfortable: a versatile interior with the adults and children in a family circle
6. How will a smart car alert a driver who feels drowsy? If the driver’s eyelids close for a certain length of time and his or her driving becomes erratic, a computer in the dashboard could alert the driver. 7. What makes it possible for smart cars to determine their approximate location? GPS makes it possible for smart cars to determine their location on the earth to within about a hundred feet.
2.What will happen to cars and roads in the twentyfirst century?
Cars and roads will be revolutionized in the twentyfirst century.
Unit 2 Smart Cars课文+翻译+练习
Unit 2 Smart Cars课文+翻译+练习课文：Smart cars are vehicles that utilize advanced technologies to enhance safety, efficiency, and the driving experience These cars are equipped with a variety of sensors, cameras, and communication systems that allow them to interact with the surrounding environment and make informed decisionsOne of the key features of smart cars is their ability to sense obstacles and potential hazards on the road Through the use of radar, lidar, and ultrasonic sensors, smart cars can detect other vehicles, pedestrians, and objects in their path and take appropriate actions to avoid collisionsAnother important aspect of smart cars is their connectivity They can communicate with other vehicles and infrastructure, such as traffic lights and road signs, to receive realtime information about traffic conditions and roadworks This enables them to optimize their routes and travel more efficientlySmart cars also offer advanced driver assistance systems, such as adaptive cruise control, lanekeeping assist, and automatic emergency braking These systems help drivers stay focused and reduce the risk of accidentsIn addition, smart cars are often equipped with intelligent navigation systems that can provide directions based on realtime traffic data and userpreferences Some models even have the capability to park themselves automatically, making parking in tight spaces much easierHowever, the development of smart cars also brings some challenges Issues such as data security, privacy concerns, and the need for updated regulations are areas that need to be addressed to ensure the safe and widespread adoption of this technology翻译：智能汽车是利用先进技术来提高安全性、效率和驾驶体验的车辆。
(完整版)Unit2SmartCars课文+翻译+练习
Smart CarsMichio Kaku1 Even the automobile industry, which has remained largely unchanged for the last seventy years, is about to feel the effects of the computer revolution.智能汽车米其奥·卡库即便是过去70年间基本上没有多少变化的汽车工业，也将感受到计算机革命的影响。
2 The automobile industry ranks as among the most lucrative and powerful industries of the twentieth century. There are presently 500 million cars on earth, or one car for every ten people. Sales of the automobile industry stand at about a trillion dollars, making it the world's biggest manufacturing industry.汽车工业是20世纪最赚钱、最有影响力的产业之一。
目前世界上有5亿辆车，或者说每10人就有1辆车。
汽车工业的销售额达一万亿美元左右，从而成为世界上最大的制造业。
3 The car, and the roads it travels on, will be revolutionized in the twenty-first century. The key to tomorrow's "smart cars" will be sensors. "We'll see vehicles and roads that see and hear and feel and smell and talk and act," predicts Bill Spreitzer, technical director of General Motors Corporation's ITS program, which is designing the smart car and road of the future.汽车及其行驶的道路，将在21世纪发生重大变革。
unit-2-smart-cars
Thank you！
• Approximately 40,000 people are killed each year in the United States in traffic accidents.
• GPS is actually but part of a larger movement, called “telematics,” which will eventually attempt to put smart cars on smart highways. (para. 11)
They can eliminate most of the car accidents.
They can alert the police and provide precise location of your car if stolen.
They can monitor one's driving and the driving conditions nearby.
• Promoters of this computerized highway have great hopes for its future. (para.13)
Critical Thinking
1. Human beings make errors, obvious and silly ones sometimes, but the wellprogrammed machines will never do.
features of smart cars
They can alert the driver who feels drowsy.
They can locate your car precisely and warn of traffic jams.
CET-B4-Unit2(newest) Smart Cars 全新版大学英语综合教程(第二版)第四册英语课件
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Formulated (套式的) conclusion:
• Weighing the merits/benefits and demerits / defects of high-tech, I am inclined to believe that the conveniences/benefits of science and technology far outweigh the problems produced by high-tech to serve. The best policy is to regulate/make full e of modern science and technology appropriately so as to maximize its advantages and minimize its disadvantages.
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Parts of A Car:
windscreen wiper windscreen sunroof boot
bonnet
sidelight
hubcap bumper headlight number plate foglight indicator
door
wing
tire
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Parts of A Car:
Impact of Science & Technology
Merits:
• First of all, the access to information may be the most critical requirement of all people, and technology has facilitated the sharing of information and the storage and delivery of information, thus making more information available to more people. • change life styles, ideas and human relationships • improve life quality with the application of new inventions or the use of new medicine • enhance the major social productivity • develop the civilization and enable humans to get away from ignorance • provide a comfortable, convenient and easier life for human being 13 in the modern world…
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Part Two
Paras. 4-9
Part Three Paras. 10-13
Content Question
1. How important was the automobile industry in the twentieth century? The automobile industry ranked as among the most lucrative and powerful industries of the twentieth century.
True or False
Scan Text A and decide whether the following statements are true or false.
1.There are so many people killed in the car accidents that car accidents reports can be found in newspaper nearly everyday. ( F ) 2. A smart car can alert the driver if he becomes drowsy. ( T ) 3. The computer in the car will totally eliminate the cases of getting lost and getting stuck in tr want to own a car?
Please
state out your reason.
Free writing
Requests:
*Finish it in five minutes *You may begin with the sentences: A. If I could afford a car, I will buy one without hesitation because……. B. Even if I could afford a car, I may not actually want to drive one because…... *State your viewpoints to the other students in your group.
2.What will happen to cars and roads in the twentyfirst century?
Cars and roads will be revolutionized in the twentyfirst century.
3. Why does the author say the key to tomorrow’s “smart cars” will be sensors? Because it is sensors that will be enable vehicles and roads to be able to see, hear, feel, smell, talk, and act.
Unit 2 Smart cars
Listening
The title of the passage you are going to listen to is “Cars of the Future”. Now listen to the passage and fill in the blanks.
Part Division of the Text
Parts
Part One
Paragraphs
Paras. 1-3
Main ideas
New technology will have a dramatic impact on cars and highways in the 21st century.
8. What are the prospects for applications of GPS? With the price of microchips dropping so drastically, future applications of GPS are virtually limitless. 9. What is “telematics” expected to achieve in increasing the efficiency and safety of highway transportation? It is expected to put smart cars on smart highways. 10. What are traffic engineers doing on Interstate 15 close to San Diego? They are installing on MIT-designed system which will introduce the “automated driver”.
4. The computer in the car sends out a radio signal that can be detected by a satellite. ( F ) 5. By establishing the relation between the rotations in the steering wheel and the car’s position on a map, the computer can tell us where the car is. ( T )
With the aid of advanced technology, smart cars will be so designed that they can help eliminate traffic accidents, determine their own precise locations and warn of traffic jams. GPS and “telematics” will make it possible to build smart highways, which will benefit us in a number of ways.
Discussion
For students: The merits and demerits of cars. Some scientists and engineers come up with the idea of a “smart car”. Let’s read about it to find out just what this “smart car” can do.
What kind of car will we be driving in 2010? Rather different from the type we know today, with the next 20 years bringing greater change than the past 50. Their vision is of a machine with three wheels instead of four, _________________, electrically powered environmentally clean, and able to drive itself along “intelligent” roads equipped with built-in power suppliers. Future pick up their fuel during long journeys from cars will ________ a power source built into the road, or store it in small quantities for traveling in the city. arrangements — two in Instead of today’s seating ____________ front, two or three behind, all facing forward — the 2010 car will have a versatile interior with adults and children in a family circle.
6. How will a smart car alert a driver who feels drowsy? If the driver’s eyelids close for a certain length of time and his or her driving becomes erratic, a computer in the dashboard could alert the driver. 7. What makes it possible for smart cars to determine their approximate location? GPS makes it possible for smart cars to determine their location on the earth to within about a hundred feet.
This view of the future car is based on a much more sophisticated ____________ road system, with strips built into motorways to supply power to vehicles passing along them. Cars will not need drivers, because computers will provide safe driving control and route finding. All the driver will have to do is say where to go and the computer will do the rest. It will become crash into one another. impossible for cars to __________ The technology already exists for the car to automobile become a true ____________.