Lesson-3-clean-machine

Whatkindsofcarsdoyouusuallyseeontheroad?JeepelectriccarcoachlorrySUV(SportsUtilityVehicle)Whatkindsofpowerdotheyuse?petrolelectricityWhataretheadvantagesanddisadvantagesoftheseenergies?solarcarsLookatthetitleandguesswhatthetextisabout.Doyouknowanythingaboutsolarcars?Wheredotheygettheirpowerfrom?Usethefollowingphrasestohelpyou.usethesun’senergy,donotusepetrol,gasoranyotherfuel,cleanandsafe,nopollutionpetrolgassolarracersunlightkindergartensofartakeplacenorthwestn.(英)汽油n.气体；煤气；汽油adj.太阳的，太阳光的n.赛车手n.阳光，日光n.幼儿园迄今为止举行；发生n.西北，西北方Words&ExpressionsReviewsoutheastchapterimpressionreliablegolfoperatorappreciateessayshoppingn.东南，东南方n.章节n.印象，感觉adj.可靠的n.高尔夫球(运动)n.操作人员，接线员vt.感谢；欣赏n.散文n.购物aliquidobtainedfrompetroleum,usedesp.asafuelforcars,aircraftandothervehiclesasubstanceinaformlikeairthatisneithersolidnorliquid;asubstanceinaformlikeairthatisusedasafuelforheatingandcooking;USforpetroloforfromthesun,orusingtheenergyfromthesuntoproduceelectricpowerpetroln.(英)汽油gasn.气体；煤气；汽油solaradj.太阳的，太阳光的words&Englishmeaningaschoolforchildrenbetweentheagesoftwoandfiveracern.赛车手apersonorthingthatracessunlightn.阳光，日光kindergartenn.幼儿园thelightthatcomesfromthesununtilnowsofar迄今为止tohappentakeplace举行；发生thedirectionwhichisbetweennorthandwestnorthwestn.西北，西北方thedirectionwhichisbetweensouthandeastsoutheastn.东南，东南方chaptern.章节impressionn.印象，感觉anyoftheseparatepartsintowhichabookorotherpieceoftextisdivided,usuallygivenanumberortitleanideaoropinionofwhatsth.islikeagameplayedoutsideongrassinwhicheachplayertriestohitasmallballintoaseriesof9or18smallholes,usingalongthinsticksth.orsomeonethatisreliablecanbetrustedorbelievedbecausetheyworkorbehavewellinthewayyouexpectreliableadj.可靠的n.高尔夫球(运动)golfsomeonewhosejobistouseandcontrolamachineorvehicle;personwhohelpstoconnectpeopleonatelephonesystemoperatorn.操作人员，接线员shoppingn.购物appreciatevt.感谢；欣赏essayn.散文torecognizeorunderstandthatsth.isvaluable,importantorasdescribedashortpieceofwritingonaparticularsubject,esp.onedonebystudentsaspartoftheworkforacoursetheactivityofbuyingthingsfromshopsforgeneralideas1.Theconversationprobablyhappenedbetween______.A.aprofessorandajournalistB.twoscientistsC.acardesignerandajournalistD.awriterandacollegestudentChoosethebestanswer.2.What’sthetopicofthispassage?A.Solarcars.B.Solarcardesigning.C.Solarcarracing.D.Thedesigner’srecentwork.forspecificinformationI.Choosethebestanswer.1.Whentheweatherisbad,withnosunlight,_______.A.youcan’tusesolarcarsB.youhavetousepetrolcarsC.youcanusesolarcarsD.youmustreducethespeedat40k.p.h.2.Allthefactsarementionedexceptthat_____.A.solarcarswillnotpollutetheenvironmentB.alotofpeoplehaven’trealizedthepotentialofsolarcarsC.solarcarsarebecomingfasterD.solarcarsareofspecialshapes1.MarieLoganbegandesigningcarswhenshewasastudent.2.Shehaswonmostofherraces.3.Theteamhasnearlyfinishedbuildingasolarcar.4.Mariehaswrittenabookaboutsolarcars.5.Solarcarscanworkevenincloudyweather.3p40twohasn’thasbeenwritingII.TrueorFalse.III.Fillintheform.definitioncarsthat__________________forpower.speedsnearly_____k.p.hover______k.p.honaverageadvantages________and_________no__________disadvantagestoo______andnotvery________usethesun’senergy8040cleansafepollutionslowreliableFillintheblanksandtrytointroducesolarcarsinyourownwords.Solarcarsarecarsthatusethesunlightforpower__________usingthetraditionalenergy________petrolandgas.Recentyears_____________increasingairpollutionallovertheworld______thosefuels.Therefore,solarcarscaughtpeople’sattention__________itappeared.They____________speedsofnearly80k.p.h.andoneofthem_______________40k.p.h.,evenincloudyweather.insteadofsuchashavewitnessedduetoassoonashavereachedhasaveragedoverImagineyourselfasasolarcardesignerandyouarehavinganinterviewwithajournalist.Workinpairsanddoaninterview.Keywords&expressions:energydedicationdealwithairpollutionteamworkmakeacontributionto…VoiceyouropinionManycountriesaretryingtofindanewenergytoreducegreenhouseemissions.Chinaisalsostrivingtodevelopcleanandrenewableenergyincludingwhitefuel,windenergyandsolarenergy.China,astheworld’ssecondlargesteconomy,isexpectedtoplayanimportantroleinsustainabledevelopment.Weareusingupournaturalresourcesandatthesametimepollutingourenvironmentwithdangerouschemicals.Ifwecontinuetodothis,lifeonearthcannotsurvive.我们一边耗尽自然资源，一边产生化学污染物。如果继续这样做的话，地球上的生物将难以生存。Now2minstotestyourspelling.1.English-Chinesepetrol,gas,solar,racer,sunlight,golf,northwest,southwest,chapter,essay2.Chinese-English迄今为止；举行，发生；印象，感觉Whenfinishing,exchangeyourpaperstoseewhodoesthebest.Findouttheimportantsentencesandrefertoadictionarywhennecessary.