英语人教版九年级全册unit6 period2.pptx

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

2、asinventedbyJudsonin1893.Letsomestudentsrole-playtheconversationin2d.HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Mypleasure!Letmethink…hmm…Iknow!Thezipper!Thezipper?Isitreallysuchagreatinvention

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

4、thatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.Really?Sowhendiditbecomepopular?Around1917.WarmingupLet’senjoyavideo.It’sabouttheteacultureinChina.LuYu.2.WhoisthewriterofChaJing?1.Whatisthevideoabout?Answerthequestionsaccor

5、dingtothevideo.Reading3aReadthepassagequicklyandmatcheachparagraphwithitsmainidea.Para.1Para.2Para.3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident偶然；意外地Readthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?_________

6、__________________________2.Howwasteainvented?_________________________________________________________________________________________________________Itwasfirstdrunkabout5,000yearsago.3bSomeleavesfromateaplantfellintotheboilingwater.Itproducedanicesmella

7、ndtasteddelicious.4.WhatisChaJingabout?____________________________________________________________________5.Whenwasteabroughttoothercountries?______________________________________________________________________________________________________Itdescribe

8、showteaplantsweregrownandusedtomaketea.ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoEnglandaround1660.3.Whoiscalled“thesaintoftea”?_________________________________n.圣人，圣徒LuYuiscalled“thesaintoftea”.Fi