Lesson3cleanmachine.pptx

Whatkindsofcarsdoyouusuallyseeontheroad?JeepelectriccarcoachlorrySUV(SportsUtilityVehicle)Whatkindsofpowerdotheyuse?petrolelectricityWhataretheadvantagesanddisadvantagesoftheseenergies?solarcarsLookatthetitleandguesswhatthetextisabout.Doyouknowanythingaboutsolarcars?Wheredotheygettheirpowerfrom?Usethefollowingphrasestohelpyou.usethesunsenergy,donotusepetrol,gasoranyotherfuel,cleanandsafe,nopollutionpetrolgassolarracersunlightkindergartensofartakeplacenorthwestn.(英英)汽油汽油n.气体；煤气；汽油气体；煤气；汽油adj.太阳的，太阳光的太阳的，太阳光的n.赛车手赛车手n.阳光，日光阳光，日光n.幼儿园幼儿园迄今为止迄今为止举行；发生举行；发生n.西北，西北方西北，西北方Words&ExpressionsReviewsoutheastchapterimpressionreliablegolfoperatorappreciateessayshoppingn.东南，东南方东南，东南方n.章节章节n.印象，感觉印象，感觉adj.可靠的可靠的n.高尔夫球高尔夫球(运动运动)n.操作人员，接线员操作人员，接线员vt.感谢；欣赏感谢；欣赏n.散文散文n.购物购物aliquidobtainedfrompetroleum,usedesp.asafuelforcars,aircraftandothervehiclesasubstanceinaformlikeairthatisneithersolidnorliquid;asubstanceinaformlikeairthatisusedasafuelforheatingandcooking;USforpetroloforfromthesun,orusingtheenergyfromthesuntoproduceelectricpowerpetroln.(英英)汽油汽油gasn.气体；煤气；汽油气体；煤气；汽油solaradj.太阳的，太阳光的太阳的，太阳光的words&English meaning aschoolforchildrenbetweentheagesoftwoandfiveracern.赛车手赛车手apersonorthingthatracessunlightn.阳光，日光阳光，日光kindergartenn.幼儿园幼儿园thelightthatcomesfromthesununtilnowsofar迄今为止迄今为止tohappentakeplace举行；发生举行；发生thedirectionwhichisbetweennorthandwestnorthwestn.西北，西北方西北，西北方thedirectionwhichisbetweensouthandeastsoutheastn.东南，东南方东南，东南方chaptern.章节章节impressionn.印象，感觉印象，感觉anyoftheseparatepartsintowhichabookorotherpieceoftextisdivided,usuallygivenanumberortitleanideaoropinionofwhatsth.islikeagameplayedoutsideongrassinwhicheachplayertriestohitasmallballintoaseriesof9or18smallholes,usingalongthinsticksth.orsomeonethatisreliablecanbetrustedorbelievedbecausetheyworkorbehavewellinthewayyouexpectreliableadj.可靠的可靠的n.高尔夫球高尔夫球(运动运动)golfsomeonewhosejobistouseandcontrolamachineorvehicle;personwhohelpstoconnectpeopleonatelephonesystemoperatorn.操作人员，接线员操作人员，接线员shoppingn.购物购物appreciatevt.感谢；欣赏感谢；欣赏essayn.散文散文torecognizeorunderstandthatsth.isvaluable,importantorasdescribedashortpieceofwritingonaparticularsubject,esp.onedonebystudentsaspartoftheworkforacoursetheactivityofbuyingthingsfromshopsforgeneralideas1.Theconversationprobablyhappenedbetween_.A.aprofessorandajournalistB.twoscientistsC.acardesignerandajournalistD.awriterandacollegestudentChoosethebestanswer.2.Whatsthetopicofthispassage?A.Solarcars.B.Solarcardesigning.C.Solarcarracing.D.Thedesignersrecentwork.forspecificinformationI.Choosethebestanswer.1.Whentheweatherisbad,withnosunlight,_.A.youcantusesolarcarsB.youhavetousepetrolcarsC.youcanusesolarcarsD.youmustreducethespeedat40k.p.h.2.Allthefactsarementionedexceptthat_.A.solarcarswillnotpollutetheenvironmentB.alotofpeoplehaventrealizedthepotentialofsolarcarsC.solarcarsarebecomingfasterD.solarcarsareofspecialshapes1.MarieLoganbegandesigningcarswhenshewasastudent.2.Shehaswonmostofherraces.3.Theteamhasnearlyfinishedbuildingasolarcar.4.Mariehaswrittenabookaboutsolarcars.5.Solarcarscanworkevenincloudyweather.3p40twohasnthasbeenwritingII.TrueorFalse.III.Fillintheform.definitiondefinitioncars that _ cars that _ for power.for power.speedsspeedsnearly _ k.p.hnearly _ k.p.hover _ k.p.h on averageover _ k.p.h on averageadvantagesadvantages_ and _ and _no_no_disadvantagesdisadvantages too_ and not too_ and not very_very_use the suns energyuse the suns energy80804040cleancleansafesafepollutionpollutionslowslowreliablereliableFillintheblanksandtrytointroducesolarcarsinyourownwords.Solarcarsarecarsthatusethesunlightforpower_usingthetraditionalenergy_petrolandgas.Recentyears_increasingairpollutionallovertheworld_thosefuels.Therefore,solarcarscaughtpeoplesattention_itappeared.They_speedsofnearly80k.p.h.andoneofthem_40k.p.h.,evenincloudyweather.insteadofsuchashavewitnessedduetoassoonashavereachedhasaveragedoverImagineyourselfasasolarcardesignerandyouarehavinganinterviewwithajournalist.Workinpairsanddoaninterview.Keywords&expressions:Keywords&expressions:energydedicationdealwithenergydedicationdealwithairpollutionteamworkairpollutionteamworkmakeacontributiontomakeacontributiontoVoiceyouropinionManycountriesaretryingtofindanewenergytoreducegreenhouseemissions.Chinaisalsostrivingtodevelopcleanandrenewableenergyincludingwhitefuel,windenergyandsolarenergy.China,astheworldssecondlargesteconomy,isexpectedtoplayanimportantroleinsustainabledevelopment.Weareusingupournaturalresourcesandatthesametimepollutingourenvironmentwithdangerouschemicals.Ifwecontinuetodothis,lifeonearthcannotsurvive.我们一边耗尽自然资源，一边产生化学污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，地球上的生染物。如果继续这样做的话，地球上的生物将难以生存。物将难以生存。Now 2 mins to test your spelling.1.English-Chinesepetrol,gas,solar,racer,sunlight,golf,northwest,southwest,chapter,essay2.Chinese-English 迄今为止；迄今为止；举行，发生；印象，感觉举行，发生；印象，感觉When finishing,exchange your papers to see who does the best.Findouttheimportantsentencesandrefertoadictionarywhennecessary.