大学英语四unit2第四次课

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课 程 教 案课程名称New College English Integrated Course IV 章 节Unit 2 Smart CarsText A Smart Cars教学时数2教学方法及手段Discussion & Lectures 教学课型 R理论课 实验(训)课 习题课 其他目的要求 1.Review the key language points and grammatical structures in the text. 2. Finishing the exercises重点难点Teaching key points:Key language pointsTeaching difficult points:Translation in exercises课后作业及思考题1.Memorize the key words and phrases by heart 2. Finishing the exercises参考资料1. New College English Integrated Course 4: Teachers Manual2. Oxford Advanced Learners Dictionary教学内容及过程设计教学环节教学内容I. Warming-up (10mins)II.Review (20mins)III. Exercises (50mins)IV. Summary(10mins) Proverbs and Quotations 1. Activity is the only road to knowledge.行动是通往知识的唯一道路。2.Love is ever the beginning of knowledge as fire is of light.知识总是从爱好开始,犹如光总是从火开始一样。3.Knowledge is a treasure, but practice is the key to it.知识是一座宝库,而实践是开启宝库的钥匙。Useful Expressions:计算机革命the computer revolution制造业manufacturing industry长途司机 long-distance driver被严重低估be grossly underestimated威胁生命的重大隐患life-threatening hazard解决问题cure the problem1. Vocabulary2. Word formation3. Usage4. Translation1. Key language points2. Key sentence structures3. Finishing exercises教学反思 山东协和学院讲稿Unit 2 Smart CarsI. Warming-upProverbs and Quotations1. Activity is the only road to knowledge.行动是通往知识的唯一道路。2.Love is ever the beginning of knowledge as fire is of light.知识总是从爱好开始,犹如光总是从火开始一样。3.Knowledge is a treasure, but practice is the key to it.知识是一座宝库,而实践是开启宝库的钥匙。4.The foundation of knowledge must be laid by reading. General principles must come from books, which, however, must be brought to the test of real life.Samuel Johnson, British writer读书是积累知识的基础。基本原理来源于书本,但须经实际生活的检验。英国作家 S. 约翰逊5.Imagination is more important than knowledge.Albert Einstein, American Scientist想象力比知识更为重要。美国科学家 A. 爱因斯坦II.Review Useful Expressions计算机革命the computer revolution制造业manufacturing industry长途司机 long-distance driver被严重低估be grossly underestimated威胁生命的重大隐患life-threatening hazard解决问题cure the problem积极的影响a positive impact与无线电信号调谐be tuned to radio signals在任何一个特定时间at any given time量子理论法则the laws of the quantum theory精确的频率precise frequency发出无线电信号send out a radio signal换算出be converted into导航能力navigational capability几乎无限virtually limitless手杖walking sticks遥控remote control潜在的应用potential use / application要求call for山东协和学院讲稿完全控制take complete control of被编成组be bunched into groups一齐行驶travel in union对环保有利environmental boonIII. Exercises 1. Vocabulary 1) Before Anglo-American westward expansion, North America had been shaped by many other cultures. 2) We are confident that the introduction of a(n) automated assembly line will eliminate most of todays human errors. 3) Warmer air is able to hold more water vapor than cold air and so has a higher humidity. 4) In most communities in the United States, the local American Red Cross chapter has been authorized to take control of certain local public buildings in times of emergency. 5) Traffic control establishes a set of rules and instructions that drivers, pilots, train engineers, and ship captains rely on to avoid collisions(碰撞) and other hazards. 6) Since the launching of the first artificial satellite in 1957, thousands of man-made moons have been rocketed into the Earths orbit, each designed to serve a specific purpose or mission. 7) The thunder crashed so near the house that the glass vibrated in the windows, and some books, which had sat on the windowsill fell to the floor. 8) Radio telescopes have provided valuable information about other stars and about the magnetic fields of other planets in our solar system, especially Jupiters. 9) At the beginning of the race, the runners were bunched together on the track, but later some of them got ahead and left the others behind. 10) From the control tower, air traffic controllers coordinate aircraft movement both in the air and on the ground. 11) Further troubles developed in October 1995 when the tape recorder in the orbiter Galileo got/was stuck in the rewind position for 15 hours, wearing out a section of the tape. 12) In 1978, at the beginning of the reform period, approximately 11,000 Chinese students went abroad to pursue further studies. 2. 1) send out 2) stand up for 3) pass for 4) were closing in on 5) starting up 6) went through 7) fill out 8 ) fall into3.1)incorporatesallthelatestsafetyfeatures2)twotreestenfeetapart3)awardinglucrativecontractstohisconstructionfirm4)theprototypeofanewmodelbeforetheysetupafactorytomakethecars.5)arecorrelatedinallracialgroups4.1)theapplication,remote,hasturnedintoareality,arepoisedto2)thatvibrate,candetect,frequency3)lanes,aremountedin,alerta,hazard 山东协和学院讲稿II.WordFormationClippedWords:kilokilogram;memomemorandum;gymgymnasium;libliberation;docdoctor;vetveterinarian; preppreparatory;autoautomobile;fluinfluenzaBlends:Medicaremedicalcare;emailelectronicmail;comsatcommunicationssatellite;newscastnewsbroadcast;skyjackskyhijack;EurodollarEuropeandollar;brunchbreakfastandlunch;telecasttelevisionbroadcast;OxbridgeOxfordandCambridgeIII.Usage1.swimmingpool2.drawingboard3.enrichedMiddleEnglish4.disturbingchange5.fullydevelopedprototype6.Cannedfoods7.workingpopulation8.puzzlingdifferencesTranslationSentences translation:1空气中有一种不同寻常的寂静,只有远处响着大炮的声音。Therewasanunusualquietnessintheair,exceptforthesoundofartilleryinthedistance.2在某些非洲国家城市的扩展已引起生活水平相当大的下降和社会问题的增多。TheexpansionofurbanareasinsomeAfricancountrieshasbeencausingasignificantfallinlivingstandardsandanincreaseinsocialproblems.3研究表明大气中二氧化碳的含量与全球温度密切相关。Theresearchshowsthatatmosphericcarbondioxidelevelsarecloselycorrelatedwithglobaltemperatures.4最近公共汽车的车辆行驶频率已有改善,从15分钟缩短到20分钟一班。Thefrequencyofthebusservicehasbeenimprovedfrom15to12minuterecently.5那位跳水运动员立在跳水板边沿,只等教练发出信号便会立刻跳下。Thediverstoodontheedgeofthedivingboard,poisedtojumpatthesignalfromthe coach.Passage translation:Automobileshave,sincetheirinvention,revolutionizedtransportation,changingforeverthewaypeoplelive,travel,anddobusiness.Ontheotherhand,theyhavebroughthazards,especiallyhighwayfatalities.However,todaytheapplicationofcomputertechnologyandelectronicsensorsindesigningandmanufacturingcarsmakesitpossibletoeliminatemostoftrafficaccidents.Forexample,electronicsensorsmountedinyourcarcandetectalcoholvaporintheairandrefusetostartuptheengine.Theycanalsomonitorroadconditionsbyreceivingradiosignalssentoutfromorbitingsatellitesandgreatlyreduceyourchancesofgettingstuckintrafficjams.
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