英语人教版九年级全册Unit6 SectionA3a-3c.ppt

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1、Unit6Unit6Whenwasitinvented?SectionA23a~3cLetsomestudentsrole-playtheconversationin2d.HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Mypleasure!Letmethink…hmm…Iknow!Thezipper!Thezipper?Isitreallysuchagreat

2、invention?Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags…almosteverywhere!Well,youdoseemtohaveapoint…Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentione

3、dthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.Really?Sowhendiditbecomepopular?Around1917.WarmingupLet’senjoyavideo.It’sabouttheteacultureinChina.LuYu.2.WhoisthewriterofChaJing?1.Whatisthevideoabout?Answerthequestionsaccordingtot

4、hevideo.Reading3aReadthepassagequicklyandmatcheachparagraphwithitsmainidea.Para.1Para.2Para.3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident偶然；意外地Readthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?________________________

5、___________2.Howwasteainvented?___________________________________________________________________________________________________________________________________________Itwasfirstdrunkabout5,000yearsago.3bSomeleavesfromateaplantfellintotheboilingwater.Itproduced

6、anicesmellandtasteddelicious.Thisishowteawasinvented.4.WhatisChaJingabout?____________________________________________________________________5.Whenwasteabroughttoothercountries?_____________________________________________________________________________________

7、_________________Itdescribeshowteaplantsweregrownandusedtomaketea.ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoEnglandaround1660.3.Whoiscalled“thesaintoftea”?_________________________________n.圣人，圣徒LuYuiscalled“thesaintoftea”.Fillintheblankswiththep

8、roperformsaccordingtothefirstparagraph.Tea(afterwater),themostpopulardrinkintheworld___________(invent)byaccident.Itisbelievedthattea_________(drink)5,000years