Smart-Cars.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,*,UNIT 2,Smart Cars,Procedure,Listening,Questions,Language Points,Useful expressions,Text B,Homework,Listen to the tape and answer the following questions,1.According to the song,will the world be a better or worse place in a few hundred years time?,2.Will the use of drugs to change the way we think and feel be common in the future?,3.What does the song writer feel about the future?Is he optimistic or not?,4.Do you share the views of the song writer about the effects of modern science and technology on man in the future?,Question and Answers,How important was the automobile industry in the 20th century?,Did the automobile industry change a lot in the last 70 years?,What will happen to cars and roads in the 21st century?,Why does the author say the key to tomorrows“smart cars”will be sensors?,Language Points,2.,lucrative:producing a large amount of money;profitable-a lucrative business/market(,利润丰厚的生意,/,市场,),Language Points,3.,manufacture:make goods on a large scale using machinery,-Britain now manufactures approximately 40 per cent of Europe,s desktop computers.,-Ford has been manufacturing cars for nearly a hundred years.,Language Points,4.,approximately:fairly correct or accurate but not completely so-,旅行大约用了,7,小时。,The journey took approximately 7 hours.-approximate:an approximate total/cost,概算总额,约计成本,Language Points,6.,in the air:in the earth,s atmosphere;uncertain,not yet decided-There is a peculiar smell in the air.-Our plans are still in the air.,Language Points,7.,start up:begin or begin working,running,happening,etc.,-Peter looked in his mirror and started up the engine.,-Put the key in the ignition and turn it to start the car up.,Language Points,9.,monotonous:dull and never changing or varying;constant and boring,-In the 1970s we had a monotonous diet of rice and vegetables.,Mono:one,single,Monorail,（单轨铁路）,;monogamy,（一夫一妻制）,;monolingual(,单语的,);monopoly(,垄断,);monotone,11.,get/be stuck in(sth):be unable to move or to be moved,-I was stuck in the traffic yesterday for about one hour.That,s why I missed the plane.,-She got the key stuck in the lock.(,把钥匙卡在锁里,),Language Points,12.,vibrate:(cause sth.to)move rapidly and continuously backwards and forwards;shake-The whole house vibrates whenever a heavy truck passes.-The atmosphere seemed to vibrate with tension.,气氛似乎紧张得发颤,Language Points,14.,send out:transmit(a signal,etc)by radio waves-The yacht sent out a distress signal which was picked up by a passing steamer,Language Points,15.,convert:change from one form or use to another(followed by into/to),-Solar cooking requires a dark pot to absorb the sun,s rays and convert them into heat energy.,-The signal will be converted into digital code.,Language Points,16.,correlate:have a mutual relationship or connection,in which one thing affects or depends on another(followed by with/to)-Obesity correlates with increased risk of stroke.-A mother,s smoking in pregnancy correlates with low birth weight in her baby.,Language Points,17.,be poised to(do):be ready to take action at any moment,-It is reported that US forces are poised to attack Iraq.,-The automobile company is poised to launch its new advertising campaign.,Language Points,18.,mount:fix(sth.)in position for use,display or study;put(sth.)into place on a support-Some automobiles were designed with a transmission mounted on the rear axle.-The first gas-powered vehicles looked like horse buggies with engines mounted underneath.-The diamond is mounted in gold.,（被镶到了金饰物上）,Language Points,21.,incorporate:make(sth.)part of a whole,-His newly published book incorporates his earlier essay.,-They laid down a health club incorporating a gym,sauna and steam room.,22.,as well:too,-She wanted to produce the play and to direct it as well.,-Ellen,s face paled with disappointment;perhaps with anger as well.,Language Points,23.,decrease:become or make sth.smaller or fewer,-To decrease the overall weight of cars,designers are using materials such as aluminum and plastic.,-A single solar cooker can save a ton of firewood per year and decreases carbon dioxide emissions.,Language Points,Useful Expressions,1,智能汽车,Smart cars,2.,计算机革命,Computer revolution,3.,最赚钱，最有影响力的产业,the most lucrative and powerful industry,4.,传感器,sensor,12,、消除隐患,eliminate hazard,13,、最头疼的事情,sth.frustrating,14,交通堵塞,traffic block/jam,15,、带来积极的影响,have a positive impact,16,、全球卫星定位系统,GPS(global positioning system,17,、在任何一个特定时间,At any given time,Useful Expressions,18,、原子钟,atomic clock,19,、以精确的频率振动,vibrate at a precise frequency,20,导航能力,navigational capability,21,、微芯片,microchips,22,、定会飞速发展,be poised to explode,23,、遥控,remote control,Useful Expressions,34.,汽车工业,automobile industry,35.,量子理论,the quantum theory,36.,技术主任,technical director,Useful Expressions,Keys for Text B,Comprehension Check:,1.A 2.c 3.c 4.d 5.b 6.b,Language Practice,1.introdution 2.outlines 3.diverse 4.feasible 5.in cooperation with,6.assembly 7.At the start of,8.implications 9.perceive,10.realistic 11.appropriate,12.by means of ponent,14.implemented 15.thereby,16.permanent 17.exposure,18.equivalent 19.matures,20.en route,Useful Expressions,2026/10/23,Chinese Armed Police Force Academy,34,Homework,1.memorize all the new words and expressions in unit 2,2.recite para 1-3,unit 2,3.preview unit 3,listening,4.preview unit 3,intensive reading,5.write a resume,