英语的演讲稿《你的创造力》

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1、根据本节教材用实验和猜测相结合的方法来说明生命起源的特点，教学方法也就选择学生观察投影片、猜测和查资料相结合的方法进行教学。英语的演讲稿《你的创造力》　　i'vealwaysbeenanoptimistandisupposethatisrootedinmybeliefthatthepowerofcreativityandintelligencecanmaketheworldabetterplace.foraslongasicanremember,i'velovedlearningnewthingsandsolvingproblems.sowhenisatdownataco

2、mputerforthefirsttimeinseventhgrade,iwashooked.itwasaclunkyoldteletypemachineanditcouldbarelydoanythingcomparedtothecomputerswehavetoday.butitchangedmylife.whenmyfriendpaulallenandistartedmicrosoft30yearsago,wehadavisionof"acomputeroneverydeskandineveryhome,"whichprobablysoundedalittletoo

3、optimisticatatimewhenmostcomputerswerethesizeofrefrigerators.butwebelievedthatpersonalcomputerswouldchangetheworld.andtheyhave.andafter30years,i'mstillasinspiredbycomputersasiwasbackinseventhgrade.ibelievethatcomputersarethemostincredibletoolwecanusetofeedourcuriosityandinventiveness——toh

4、elpussolveproblemsthateventhesmartestpeoplecouldn'tsolveontheirown.意大利医生雷地证明腐肉不能生蛆的实验投影片，巴思德的“鹅颈瓶实验”投影片，原始地球的投影片，米勒实验的投影片。根据本节教材用实验和猜测相结合的方法来说明生命起源的特点，教学方法也就选择学生观察投影片、猜测和查资料相结合的方法进行教学。　　computershavetransformedhowwelearn,givingkidseverywhereawindowintoalloftheworld'sknowledge.they'rehelpi

5、ngusbuildcommunitiesaroundthethingswecareaboutandtostayclosetothepeoplewhoareimportanttous,nomatterwheretheyare.likemyfriendwarrenbuffett,ifeelparticularlyluckytodosomethingeverydaythatilovetodo.hecallsit"tap-dancingtowork."myjobatmicrosoftisaschallengingasever,butwhatmakesme"tap-dancetow

6、ork"iswhenweshowpeoplesomethingnew,likeacomputerthatcanrecognizeyourhandwritingoryourspeech,oronethatcanstorealifetime'sworthofphotos,andtheysay,"ididn'tknowyoucoulddothatwithapc!"butforallthecoolthingsthatapersoncandowithapc,therearelotsofotherwayswecanputourcreativityandintelligencetowo

7、rktoimproveourworld.therearestillfartoomanypeopleintheworldwhosemostbasicneedsgounmet.everyyear,forexample,millionsofpeoplediefromdiseasesthatareeasytopreventortreatinthedevelopedworld.ibelievethatmyowngoodfortunebringswithitaresponsibilitytogivebacktotheworld.mywif