第1页共8页本文格式为Word版下载后可任意编辑和复制2021英语演讲稿的作文5篇关于2021英语演讲稿的作文5篇,2021英语演讲稿的作文5篇怎么写,2021英语演讲稿的作文5篇排版上和内容上有哪些需要留意的地方等工作范文相关问题,我整理了以下的内容,盼望可以帮到大家。ladiesandgentlemen,ihavehadalotofteachersinmyschoolwhohavegivenmemuchhelpinmystudy.fortheirhelpiwillneverforgetthem.buttodayiamgoingtotalkaboutaspecialteacherofmine.thisteacherisnotahumanbeinganditsnameis“computer”.ithasbeenteachingmealotofknowledgeandiappreciateitverymuch.withthedevelopmentofmodernscienceandtechnology,computersarewidelyusedineveryteritoriesincludingeducation.howcanacomputerbemyteacher?howdoesacomputerteachme?multimedia(多媒体)helpsalotinthisaspectinrecentyears,andcomputer-basedtraining(cbt)hasbecomeapopulareducationalmedium(手段).evenbefore第2页共8页本文格式为Word版下载后可任意编辑和复制themultimediacomeup,manydifferentlearningsystemsappeared,usingthecomponentsandtechniqueswenowassociatewiththeterm“multimedia”.multimediacomponents,suchasgraphics(动画),animations,soundandvideo,makethelearningprocesseasierthroughvisualization.animationscanpresentmanycomplexsubjectsdynamically,buthumanteacherscannotdothisonblackboards.multimediamakesourstudymorelivelyandinteresting.forexample,acd-romdisknamed“encartaencyclopedia”contains650mbinformationincludingimages,graphics,musicclips,videoclips,animations,texts,hotwords,anddatabasesearchfunctions.fieldsinvolvedincludesphysicalsciences,performancearts,socialsciences,politics,military,educationandsoon.whenpressingabutton,icanhearamericanpresidentclintonsspeechclip.imayenjoyplayingallkindsofmusicalinstrumentsintheworld.icanalsoseetheanimationofmanyphysicalphenomena.thismakes第3页共8页本文格式为Word版下载后可任意编辑和复制physicalconcepttobeunderstooddeeply.theaudiofeaturesofmultimediacangreatlyhelpmelearningforeignlanguages.withitsspeechoutputcapabilities,imnolongerdependentonaninstructorforproperpronunciation.howcaniinteractwithacomputer?therearemanyways,includingkeyboard,mousepointer,andtouchscreen.ioftenuseakeyboard.whenipressrightkeys,icanseeandhearwhateveriwant.informationworldisatmyfingertip.iwishthattruespeechinput-outputsystemwouldbeinventedoneday.asteachers,computershavealotofvirtues：theyarepositive,theyhavegoodmemoriesandneverloseanyinformationstoredinthem.theyhavemuchknowledgeineveryfield.theycanletoutallkindsofsounds,andcanalsoimprovetheefficiencyofourstudy.forexample,ifiwantto,icanskipsomechapterssothaticanstudyatmyownpace.althoughcomputerswillnevertaketheplaceofhumanteachers,theyarewelcomedbymoreand第4页共8页本文格式为Word版下载后可任意编辑和复制morelearners.computerswillcontinuetoevolve(进展)withtheaidofmoderntechnologies.computersaresopowerful,helpfulandimportantthateverybodyneedsit,especiallyinthefuture!ilovemycomputerteacher!thankyou.2021英语演讲稿的作文(4)Sayinggoodbyetochildhood，westepintoanotherimportanttimeinthepaceofyoung，facingnewsituations，dealingwithdifferentproblems……everyonehashisownunderstandingofyoung，itisaperiodoftimeofbeautyandwonders，onlyafteryouhaveexperiencedthesour，sweet，bitterandsaltycanyoureallybeeapersonoftimeofyoungislimitted，itmaypassbywithoutyourattention，andwhenyoudiscoverwhathashappened，itisalwaystoopingtheyoungwellmeansabettertimeiswaitingforyouinthenearfuture，orthesituationmaybeopposite。第5页共8页本文格式为Word版下载...
