【写了一篇英语演讲稿《Awordthathaschangedtheworld》求指教Awordthathaschangedtheworld------thepowerofknowledgeBy：LindseyHello,everybody!I'mverygladtostandhereandgiveyoua】

　　写了一篇英语演讲稿《Awordthathaschangedtheworld》求指教

　　Awordthathaschangedtheworld

　　------thepowerofknowledge

　　By：Lindsey

　　Hello,everybody!I'mverygladtostandhereandgiveyouashortspeech.Todaymytopicisknowledge.

　　“Whatdoyouthinkisthewordthathasreallychangedourworld?”WhenIwasaskedaboutthisquestionforthefirsttime,withoutthinkingasecondtime,awordflashedintomymind——knowledge.

　　Sincetheearthwithhumanbeings,theknowledgesprouted[sprɑutid]inhumanwisdom,fromthehighantiquity[æn'tikwəti]tohighlycivilized['sivə.laizd]age,eachSocialprogressallshowsthegreatroleofknowledge.

　　Theprogressofknowledge,promotethehistoryandcivilizationdevelopment.

　　So,FrancisBaconfirmlybelievethat"knowledgeispower"andI'mquiteconvinced[kən'vinst].

　　Inadditiontoknowledgeandlearning,thereisnoanyotherforceinpeople'sspiritandsoul,thehumanmindandimagine,ideasandbeliefsofaruleandauthority.

　　Theproletarian[prəulə'teriən]revolutionarymentorMarx,forwrotethe"OnCapital",hegotothelibraryeveryday,andhewassohardworkingthathelettwodeepfootprintsonhisseat,andhepromotedthedevelopmentoftheworld.

　　Let'simagine,Ifwedon'tunderstandtheimportantofgeology,peoplewillnotdiscoverthetreasurewhichundertheland,ifwedon'tunderstandtheimportantofscience,peoplewillbecomeadisabledpersonthatcannotovercomeallkindsofbarriers,andwewillnotmeettheneedsofhumanexistence..

　　Asweallknow,allthecountriesneedknowledgetoconstructandadminister[əd'ministə],ourschool'sbuildalsoneedknowledge.Inmyopinion,It'sverydifficultforustosurviveinmoderncocietywithoutanyknowledge,andwewillbeleftbehind,andeasytobeatwithoutknowledge.

　　Knowledgeisthesouloftheactivities,thisshowsthat,wecannotchangetheworldWithoutknowledge,anditalsoprove,knowledgeisthewordthathaschangedtheworld.

　　That'sall,thankyou.