精品文档随意编辑人物传记类中考英语阅读理解叶邑镇中学九年级英语组姚胜兰AYoumayneverheardofLadislaoBiro,butyouhavecertainlyheardofthepenheinvented—theballpointpen(圆珠笔),orbiro
BeforeBiroinventedhispen,peoplewrotewithfountainpens
Theinksometimeswentout
Inthe1930s,BirowasamagazineeditorinBudapestinHungary
Henoticedthattheinkswhichthemagazine’sprintersuseddriedveryquickly
Birowonderedifquick—dryinginkscouldbeusedinpens
Hecameupwiththeideaofatube(管子)ofinkwithafree—movingballontheend
Asapersonwrote,theballcollectedinkfromthetubeandrolleditontothepaper
Thepenwouldbecheapandcouldbethrownawaywhentheinkwasusedup
BirobegantoworkonhisinventionbuthesoonleftEuropeforBuenosAiresinArgentina,acountryinSouthAmerica,becauseoftheSecondWorldWar
BiroandhisbrotherGeorge,whowasachemist,begantoimprovethepen
Intheearly1940s,Birobegantoproducehisnewpen