unit6 第2课时（3a-3c）

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1、R九年级上册SectionA第2课时Unit6Whenwasitinvented?SectionA(3a-3c)Whataretheydoing?Doyouknowwhatitis？Howwasteainvented?Whoinventedthetea?TheemperorShenNongDoyouknowwhoiscalled“thesaintoftea”?LuYuReadthepassagequicklyandmatcheachparagraphwithitsmainidea.3aAnAccidentalInventionDidyouknowthattea,themostpopulard

2、rinkintheworld(afterwater),wasinventedbyaccident?Manypeoplebelievethatteawasfirstdrunknearly5,000yearsago.ItissaidaChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.OnedayShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.Itprod

3、ucedanicesmellsohetastedthebrownwater.Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinkswasinvented.byaccident偶然；意外地boilv.煮沸；烧开remainv.保持不变；剩余nearlyadv.几乎，差不多rulern.统治者；支配者Afewthousandyearslater,LuYu,“thesaintoftea”,mentionedShenNonginhisbookChaJing.Thebookdescribeshowteaplantsweregrownandused

4、tomaketea.Italsodiscussedwherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.saintn.圣人；圣徒thesaintoftea茶圣describevt.描写，形容ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.InEngland,teadidn’tappearuntilaround1660,butinlessthan100years,ithadbecomethenationaldrink.Thete

5、atradefromChinatoWesterncountriestookplaceinthe19thcentury.Thishelpedtospreadthepopularityofteaandtheteaplanttomoreplacesaroundtheworld.Eventhoughmanypeoplenowknowaboutteaculture,theChinesearewithoutdoubttheoneswhobestunderstandthenatureoftea.nationaladj.国家的；民族的takeplace发生;出现doubtn.&v.怀疑,疑虑Paragrap

6、h1LuYuandhisbookChaJingParagraph2Paragraph3HowteaspreadtoothercountriesHowteawasinventedbyaccidentHowteawasinventedbyaccident.茶是如何被偶然发明的.byaccident=bychance,accidentally意为“偶然地；意外”，作副词用。如：Hethoughtoutthesolutiontotheproblemalmostbyaccident.Hediditwhetherbyaccidentordesign.思考：byaccident与bymistake的区别：

7、语法重点一bymistake表示不小心地，错误地。如：Itookyourumbrellabymistakeyesterday.HewrotethewordfellbymistakeintheEnglishclass.byaccident表示“偶然地”。如：Imetmyoldneighbourintheparkbyaccidentchanceyesterday.那个小孩在登山中意外地摔伤了腿。Thatchil