初三第六单元SectionA2.ppt

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1、Unit6Unit6Whenwasitinvented?SectionA23a~3cRevisionCheckthehomework.1.Whenwasthecarinvented?2.Theyareusedforchangingthestyleoftheshoes.3.Thinkabouthowoftenit’susedinourdailylives.4.Thepioneersofdifferentinventionswerelistedthere.5.ItmentionedthatthezipperwasinventedbyJuds

2、onin1893.Letsomestudentsrole-playtheconversationin2d.HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Mypleasure!Letmethink…hmm…Iknow!Thezipper!Thezipper?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinour

3、dailylives.Youcanseezippersondresses,trousers,shoes,bags…almosteverywhere!Well,youdoseemtohaveapoint…Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.B

4、utatthattime,itwasn’tusedwidely.Really?Sowhendiditbecomepopular?Around1917.WarmingupLet’senjoyavideo.It’sabouttheteacultureinChina.LuYu.2.WhoisthewriterofChaJing?1.Whatisthevideoabout?Answerthequestionsaccordingtothevideo.Reading3aReadthepassagequicklyandmatcheachparagra

5、phwithitsmainidea.Para.1Para.2Para.3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident偶然；意外地Readthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?___________________________________2.Howwasteainvented?__________________________________

6、_______________________________________________________________________Itwasfirstdrunkabout5,000yearsago.3bSomeleavesfromateaplantfellintotheboilingwater.Itproducedanicesmellandtasteddelicious.4.WhatisChaJingabout?_________________________________________________________

7、___________5.Whenwasteabroughttoothercountries?______________________________________________________________________________________________________Itdescribeshowteaplantsweregrownandusedtomaketea.ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoEnglandaround1

8、660.3.Whoiscalled“thesaintoftea”?_________________________________n.圣人，圣徒LuYuiscalled“thesaintoftea”.Fi