項目8-四沖程發(fā)動機構(gòu)造與工作過程介紹-4學時

2024/9/18汽車實用英語全國交通運輸職業(yè)教育教學指導(dǎo)委員會馬林才劉大學韓建?！笆濉甭殬I(yè)教育國家規(guī)劃教材組織編寫主

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審2024/9/18四沖程發(fā)動機構(gòu)造與工作過程介紹發(fā)動機燃油供給系統(tǒng)認識發(fā)動機冷卻系統(tǒng)和潤滑系統(tǒng)認識汽車底盤構(gòu)造認識汽車電氣設(shè)備和主動安全系統(tǒng)介紹項目一項目二項目三項目四項目五項目六項目七項目八汽車車身電氣設(shè)備和被動安全系統(tǒng)介紹車載網(wǎng)絡(luò)系統(tǒng)與自動駕駛技術(shù)介紹新能源汽車介紹項目九汽車性能參數(shù)及檢測設(shè)備介紹項目十汽車故障診斷儀和數(shù)據(jù)流項目十一汽車使用說明書及維修資料

項目八新能源汽車介紹學習目標學習時間任務(wù)描述引導(dǎo)問題項目內(nèi)容12345拓展材料61.認識新能源汽車相關(guān)的英語術(shù)語和詞匯；2.對新能源汽車相關(guān)的資料進行簡單的中英文互譯；3.對新能源汽車圖片上的英語單詞或詞匯進行辨認；4.認識新能源汽車的構(gòu)造及縮略詞；5.閱讀關(guān)于新能源汽車相關(guān)的英文文獻，并掌握簡單的翻譯技巧；6.正確完成課后練習。學習目標１.時間要求:建議4學時學習時間

任務(wù)描述通過學習純電動汽車、燃料電池汽車、油電混合動力汽車、太陽能汽車、空氣動力汽車，學會各種新能源汽車的結(jié)構(gòu)和原理，完成對相關(guān)詞匯和語句的認知。通過完成該任務(wù)，能閱讀關(guān)于新能源汽車相關(guān)的英文文獻，并能運用所學項目知識和翻譯技巧，對相關(guān)文獻進行翻譯。引導(dǎo)問題你知道下圖中英文的意思嗎？項目內(nèi)容Project8

IntroductiontotheNewEnergyVehicles項目內(nèi)容Project8

IntroductiontotheNewEnergyVehicles項目內(nèi)容Project8

IntroductiontotheNewEnergyVehicles項目內(nèi)容Project8

IntroductiontotheNewEnergyVehicles項目內(nèi)容Electriccarshavethepotentialofsignificantlyreducingcitypollutionbyhavingzerotailpipeemissions.[1]Vehiclegreenhousegassavingsependonhowtheelectricityisgenerated.Project8

IntroductiontotheNewEnergyVehicles項目內(nèi)容Themostobviousdifferenceisthefuelcellstackthatconvertshydrogengasstoredonboardwithoxygenfromtheairintoelectricitytodrivetheelectricmotorthatpropelsthevehicle.[2]Project8

IntroductiontotheNewEnergyVehicles項目內(nèi)容Theelectricmotoronahybridcarisverysophisticated.Advancedelectronicsallowittoactasamotoraswellasagenerator.[3]Project8

IntroductiontotheNewEnergyVehicles項目內(nèi)容Whensunlight(photons)strikesPVcells,theyexciteelectronsandallowthemtoflow,creatinganelectricalcurrent.[4]Project8

IntroductiontotheNewEnergyVehicles項目內(nèi)容Thecarcanbepoweredsolelybyair,orcombined(asinahybridelectricvehicle)withgasoline,diesel,ethanol,oranelectricplantwithregenerativebraking.[5]Project8

IntroductiontotheNewEnergyVehicles項目內(nèi)容2.TranslatethefollowingwordsorphrasesintoChinese.1）carbondioxide2）compressedair3）electricmotor4）fuelcellvehicles5）gasoline-electrichybridcar6）harmfulemission7）Lio-Ionbattery8）serieshybrid9）solarcar3.TranslatethefollowingwordsorphrasesintoEnglish.1）并聯(lián)混合2）電動汽車3）光伏電池4）空氣動力汽車5）汽油發(fā)動機6）燃料電池組7）太陽能板8）碳素纖維9）溫室氣體Project8

IntroductiontotheNewEnergyVehiclesPracticalReading

WhatisaFuelCell借助專業(yè)詞典，對燃料電池資料進行中英文互譯。拓展材料拓展內(nèi)容拓展材料拓展材料Afuelcellisanelectrochemicaldeviceinwhichthechemicalenergyofhydrogenandoxygenisconvertedintoelectricalenergy.Theprincipleofthefuelcellwasfirstdiscoveredin1839bySirWilliamGrove,aWelshphysician.Inthe1950s,NASA(NationalAeronauticsandSpaceAdministration)putthisprincipletoworkinbuildingdevicesforpoweringspaceexplorationvehicles.Inthepresentday,fuelcellsarebeingdevelopedtopowerhomesandvehicleswhileproducingloworzeroemissions.Thechemicalreactioninafuelcellistheoppositeofelectrolysis.Electrolysisistheprocessinwhichelectricalcurrentispassedthroughwaterinordertobreakitintoitscomponents,hydrogenandoxygen.[1]請借助專業(yè)詞典，翻譯上述資料拓展材料Whileenergyisrequiredtobringaboutelectrolysis,thissameenergycanberetrievedbyallowinghydrogenandoxygentoreuniteinafuelcell.Itisimportanttonotethatwhilehydrogencanbeusedasafuel,itisnotanenergysource.Instead,hydrogenisonlyanenergycarrier,asenergymustbeexpendedtogeneratethehydrogenandstoreitsoitcanbeusedasafuel.Insimpleterms,afuelcellisahydrogenpoweredbattery.Hydrogenisanexcellentfuelbecauseithasaveryhighspecificenergywhencomparedtoanequivalentamountoffossilfuel.[2]1kgofhydrogenhasthreetimestheenergycontentas1kgofgasoline.Hydrogenisthemostabundantelementonearth,butitdoesnotexistbyitselfinnature.Thisisbecauseitsnaturaltendencyistoreactwithoxygenintheatmospheretoformwater(H2O).ydrogenisalsofoundinmanyothercompounds,