中学生英语演讲稿例文大全（中学生英语演讲稿例文范文）

Ladiesandgentlemen,

Ihavehadalotofteachersinmyschoolwhohavegivenmemuchhelpinmystudy.FortheirhelpIwillneverforgetthem.ButtodayIamgoingtotalkaboutaspecialteacherofmine.Thisteacherisnotahumanbeinganditsnameis“Computer”.IthasbeenteachingmealotofknowledgeandIappreciateitverymuch.

Withthedevelopmentofmodernscienceandtechnology,computersarewidelyusedineveryteritories[everyfield](1)includingeducation.Howcanacomputerbemyteacher?Howdoesacomputerteachme?Multimediahelpsalotinthisaspectinrecentyears,andcomputerbasedtraining(CBT)hasbecomeapopulareducationalmedium.Evenbeforethemultimediacome[came](2)up,manydifferentlearningsystemsappeared,usingthecomponentsandtechniqueswenowassociatewiththeterm“multimedia”.Multimediacomponents,suchasgraphics,animations,soundandvideo,makethelearningprocesseasierthroughvisualization.Animationscanpresentmanycomplexsubjectsdynamically,buthumanteacherscannotdothisonblackboards.Multimediamakesourstudymorelivelyandinteresting.Forexample,aCDROMdisknamed“EncartaEncyclopedia”contains650MBinformationincludingimages,graphics,musicclips,videoclips,animations,texts,hotwords,anddatabasesearchfunctions.Fieldsinvolvedincludesphysicalsciences,performancearts,socialsciences,politics,military,educationandsoon.Whenpressingabutton,IcanhearAmericanPresidentClinton'sspeechclip.Imayenjoyplayingallkindsofmusicalinstrumentsintheworld.Icanalsoseetheanimationofmanyphysicalphenomena.Thismakesphysicalconcepttobeunderstooddeeply[conceptsunderstoodbetter](3).Theaudiofeaturesofmultimediacangreatlyhelpmelearning[learn](4)foreignlanguages.Withitsspeechoutputcapabilities,I'mnolongerdependentonaninstructorforproperpronunciation.

中学生演讲稿|感恩演讲稿|学习演讲稿|励志演讲稿

HowcanIinteractwithacomputer?Therearemanyways,includingkeyboard,mousepointer,andtouchscreen.Ioftenuseakeyboard.WhenIpressrightkeys,IcanseeandhearwhateverIwant.Informationworldisatmyfingertip.Iwishthattruespeechinputoutputsystemwouldbeinventedoneday.

Asteachers,computershavealotofvirtues：Theyarepositive,theyhavegoodmemoriesandneverloseanyinformationstoredinthem.Theyhavemuchknowledgeineveryfield.Theycanletoutallkindsofsounds,andcanalsoimprovetheefficiencyofourstudy.Forexample,ifIwantto,IcanskipsomechapterssothatIcanstudyatmyownpace.

Althoughcomputerswillnevertaketheplaceofhumanteachers,theyarewelcomedbymoreandmorelearners.Computerswillcontinuetoevolvewiththeaidofmoderntechnologies.Computersaresopowerful,helpfulandimportantthateverybodyneedsit,especiallyinthefuture!Ilovemycomputerteacher!

Thankyou.

中学生演讲稿|感恩演讲稿|学习演讲稿|励志演讲稿

中学生演讲稿|感恩演讲稿|学习演讲稿|励志演讲稿