【编者按】：近日小编了解到很多同学不太清楚演讲稿怎么写，因此为大家整理了一些优秀的演讲稿范文，请同学们参考。
英语优秀演讲稿(500字)
letmebeginmyspeechwithareplayofscenesfamiliartomost,ifnotall,ofthosepresentheretoday.
"mum,i'msorry,butineed3,000yuanformytuitionthisyear."
"mum,itismyfriend'sbirthdaytomorrow,imustbuyherapresent."
"mum,thisjacketwasoutoffashionlongago,wouldyoudomeafavor?"
take.take.take.therelationshipbetweenamotherandachildalwaysseemstofollowsuchapattern.iknowmymotherisalwaysthereforme,providingmewitheverythingineed;fromfoodtoclothing,fromtuitiontopocketmoney.ineverthoughttwiceaboutallshediduntilonedayshesaid,"willtherebeatimethatyou'llsayyouhavetakenenoughfromme?"
likeachildendlesslyasking,wehumans,throughouthistory,havebeencontinuallydemandingwhatwedesirefromnature.weenjoythecomfortandbeautyofourfurniture,yetweneverbothertothinkabouttheserioussoilerosioncausedbydeforestation.wetakeitforgrantedthatwemustwarmourselvesinwintertimes,yetweseldomrealizetheburningawayofpreciousnaturalresources.weappreciatealltheprosperityfromthedevelopmentofmodernindustry,yetfewwouldgivetheslightestconsiderationtotheglobalairandwaterpollutioncausedbyindustrialwastes.ourruthlessexploitationhaspermanentlyimpairedourmotherearth.aswetragicallylearnedfromlastsummer'sfloods.wecannotcontinueourcarelessness.
finally,standinghereatthethresholdofthe21stcentury,wecannothelpthinkingofourposterity.natureisnotonlythemotherofthepresentgeneration,butalsothemotherofthegenerationstocome.howseverelyourdescendentswillcriticizeusifweleavethemabarrenandlifelessmother?howmuchmoretheywillappreciateusifwegivethemaworldofharmonytoinherit?letusstartrespectingandcaringfornaturefromnowon.letusstartthecampaignofcreatingamutuallybeneficialrelationshipbetweenpeopleandnaturerightfromthismoment.withthisnewstart,ifirmlybelieve,thatourchildren,andourchildren'schildrenwillliveinabrandnewageofgreentrees,cleanair,crystalwater,blueskyandanevenmorepromisingworld!
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