worktheland课件
日期：2010-08-17 08:27
maybewewouldstarvetodeathHeisascientist，aswellasafarmerHeworkstohelpendhungerintheworldHeisapioneerforallpeopleHeisYuanLongpingIdeasaboutthesenumbers193119531974195055billion20billion60%22%7%YuanLongpingwasbornYuanLongpinggraduatedfromCollegeYuanLongpingbecamethefirstagriculturalpioneerAboutYuan’sLifeChinesefarmerscouldonlyproducefiveandahalfbilliontonsofriceLastyear，Unit2 WorkingthelandDoyouknowthesecorns(谷物)?wheatsorghumpaddy－riceRiceisamainfoodinallEastAsianandSoutheastAsiancountriesIfthereisnotenoughrice，nearlytwentybilliontonsofricewasproducedMorethan60%ofthericeproducedinChinaeachyearisfromthehybridstrain22%oftheworld’speoplearefeedfromjust7%ofthefarmlandinChinaAboutriceproductionPhotosofYuanOutline:ApioneerforAllPeopleHeregardshimselfasafarmer1)worktheland2)looklikeafarmer3)growthericeHisbiography(生平)1)born2)graduate3)searchforwaystoincreasericeharvest4)CirculatehisknowledgeHispersonalityleadasimp，
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