中学生优秀英语演讲稿：我的老师

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1、中学生优秀英语演讲稿：我的老师ladiesandgentlemen，ihavehadalotofteahersinmshoolhohavegivenmemuhhelpinmstud。fortheirhelpiillneverforgetthem。buttodaiamgoingtotalkaboutaspeialteaherofmine。thisteaherisnotahumanbeinganditsnameis“puter”。ithasbeenteahingmealotofknoledgeandiappreiat

2、eitvermuh。iththedevelopmentofmodernsieneandtehnolog，putersareidelusedineverteritoriesinludingeduation。hoanaputerbemteaher?hodoesaputerteahme?multimediahasbeeapopulareduationalmediumup，mandifferentlearningsstemsappeared，usingtheponentsandtehniquesenoassoiateit

3、htheterm“multimedia”。multimediaponents，suhasgraphis，animations，soundandvideo，makethelearningproesseasierthroughvisualization。animationsanpresentmanplexsubjetsdnamiall，buthumanteahersannotdothisonblakboards。multimediamakesourstudmorelivelandinteresting。forexam

4、ple，ad-romdisknamed“enartaenlopedia”ontains650mbinformationinludingimages，graphis，musilips，videolips，animations，texts，hotords，anddatabasesearhfuntions。fieldsinvolvedinludesphsialsienes，performanearts，soialsienes，politis，militar，eduationandsoon。henpressinga第2页

5、button，ianhearamerianpresidentlinton'sspeehlip。imaenjoplaingallkindsofmusialinstrumentsintheorld。ianalsoseetheanimationofmanphsialphenomena。thismakesphsialonepttobeunderstooddeeplforeignlanguages。ithitsspeehoutputapabilities，i'mnolongerdependentonaninstrutorf

6、orproperpronuniation。hoaniinteratithaputer?therearemanas，inludingkeboard，mousepointer，andtouhsreen。ioftenuseakeboard。henipressrightkes，ianseeandhearhateveriant。informationorldisatmfingertip。iishthattruespeehinput-outputsstemouldbeinventedoneda。asteahers，puter

7、shavealotofvirtues：thearepositive，thehavegoodmemoriesandneverloseaninformationstoredinthem。thehavemuhknoledgeineverfield。theanletoutallkindsofsounds，andanalsoimprovetheeffiienofourstud。forexample，ifiantto，ianskipsomehapterssothatianstudatmonpae。althoughputers

8、illnevertaketheplaeofhumanteahers，theareeledbmoreandmorelearners。putersillontinuetoevolveiththeaidofmoderntehnologies。putersaresopoerful，helpfulandimportantthateverbodneedsit，espeiallinth