Unit6?SectionB(3a-3c)idental(意外的)inventionWhatisthe?Howwasteainvented?A.Itwasinventedonpurpose(专门地)B.identNewwords:rulerboilremainsmellsaintnationaltradetakeplacepopularitydoubtwithoutdoubt统治者;支配者煮沸;烧开保持不变;剩余气味;闻到圣人;圣徒国家的;民族的贸易;交易发生;出现受欢迎;普及性疑惑;疑问毫无疑问;的确FastReading(readthefirstsentenceofeachparagraph)InventionSkim(略读)identInChinaabout5,identinChinaabout5,000yearsagoItisbelievedthat…ShenNongaChineserulerLiShimingistherulerofTangDynastyQianNongistherulerofQingDynastyHowdidShenNongdiscovertea?anopenfireTellthestoryOneday,ShenNongwasboilingdrinkingwateroveranopenfire.TellthestorySomeleavesfromateaplantfellintothewaterandremainedthereforsometime.Itproducedanicesmellsohetastedthebrownwater.Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinkswasinvented.