○  中学生英语演讲稿－thegreatrace  ○

中学生英语演讲稿－thegreatrace

中学生英语演讲稿－thegreatrace
　　
　　thegreatrace
　　automakerseedtowardthefuture
　　lastnight,wheniwassurfingonthenet,版权所有，全国文秘工作者的114!iwasattractedbyaword:
　　hydrogeneconomy.ididn’tknowwhatitmeant,andmaybemostofyou
　　didn’t,either.soiwentonreadingandfinallygotit.andtoday,ifeel
　　soluckytotellyousomethingaboutit.andiamgoingtodividemy
　　eechinto4parts.
　　let’sbeginourfirstpart.
　　scienceorsciencefiction?
　　iusedtoreadalotofsciencefiction.thefutureofenergyand
　　traortationweresubjectsclosetomyheart.thelimitlepowerof
　　coldfusion.thewonderofmatter-antimatterreactors.thechallengeof
　　dilithiumcrystalsandwarpdrive.ialmostbelievedit.iwantedto
　　believeit.butasitturout,thefutureofenergyisandalwayshas
　　beenallaroundus.itisasnaturalaswind,sunlightandwater.science
　　overtakessciencefictionandgivesus…hydrogen!iadmitthatitis
　　terriblyanticlimactic.butthenwemustrealizethatthischanges
　　everything.eeciallyinenvironmentalprotection.butwhenwillthe
　　hydrogeneconomygethere?
　　powerfulmotivation
　　prioritiesarechanging.youonceheardabouttheworld’ssulyofoil
　　ruingout,whichitis.weonceworriedabouttheecologicaleffectsof
　　automobilepollution.butnow,thebattlecryissecurity.weneedenergy
　　securityandpowermaderighthereathomeandlotsofit.wonderful,
　　abundant,clean,renewable,sustainablepower.weneedtobeaboutthe
　　taskoffindingalternativefuelsandenergysources.inthemeantime,we
　　needtowanourselvesfromdependenceonmid-eastoil,useouroil,use
　　ouroilmoreefficientlyand,almostasanafterthought,lowerlevelsof
　　pollutionfromourvehicles.
　　efficiencyandcleanline,whileperhabeingnexttogodline,have
　　latelytakenabackseattosecurity.however,researchanddevelopment
　　effortsaremutuallybeneficial.thenextgenerationoffuelwillbeboth
　　cleanerandlocallymade.majorautomanufacturersandoilcompanieshave
　　often

[1] [2] 下一页