英语人教版九年级全册Unit 6 SA(3a.pptx

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1、SectionA3a-4cObjectives1.Newwordsandexpressionsaboutinventions.2.Learntotalkaboutthehistoryofinventions3.Knowabouthowandwhenteacameintobeing.hotice-creamscoopshoeswithlightsshoeswithspecialheelsWhataretheseandwhataretheyusedfor?changingthestyleoftheshoesseeinginthedarkservingreallycoldice-creamR

2、eviewTranslatethephrases.beusedforthinkofmypleasurethinkaboutourdailyliveshaveapointatthattimebecomepopular被用作……想到……很荣幸考虑我们的日常生活有道理在当时变得受欢迎;变得普遍被用来考虑有道理电话是什么时候发明的？我认为是1876年发明的。它们是用来干什么的呢？你能帮我考虑一种发明吗？它真的是如此伟大的一项发明吗？考虑一下它在我们的日常生活中使用的多么频繁。不同发明的先锋都被列了出来。在那时，它还没有被广泛地应用。我的荣幸我作业的主题beusedforthinkofhavea

3、pointWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whataretheyusedfor?Canyouhelpmethinkofaninvention?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinourdailylives.Thepioneersofdifferentinventionswerelistedthere.Atthattime,itwasn’tusedwidely.mypleasurethesubjectformyschoolprojec

4、tAnAccidentalInventionWhatwillyoudoifyouarereallythirsty?You’dliketodrinkthesedrinks.What’sthemosttraditionaldrinkinChina?Teahasalonghistory.DoyouknowtherulerShenNong?blacktea红茶greenteamilkteaHewasthefirsttodiscovertheteaasadrink.Whowasteainventedby?ItwasinventedbytheChineserulercalledShenNong．S

5、henNonghaveapointbyaccidentitissaid/believedthatbebroughttosp.takeplaceeventhoughwithoutdoubtLanguagepoints有道理偶然；意外地人们说/相信被带到某地发生；出现即使毫无疑问；的确Reading3aReadthepassagequicklyandmatcheachparagraphwithitsmainidea.Para.1Para.2Para.3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyac

6、cident偶然；意外地AnAccidentalInventionDidyouknowthattea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident?Manypeoplebelievethatteawasfirstdrunknearly5,000yearsago.ItissaidthataChineserulercalledShenNongfirstdiscoveredteaasadrink.OnedayShenNongwasboilingdrinkingwateroveranopenfire.Somele

7、avesfromateaplantfellintothewaterandremainedthereforsometime.Itproducedanicesmellsohetastedthebrownwater.Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinkswasinvented.3a3bReadthepassageagainandanswerthequestions.Whenwas