英语(新目标)九年级 Unit 9 When was it invented Sectoin B 课件.ppt

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1、Whenwasitinvented?SectionBsoursweetsweetsweetcrispysaltyThepassivevoice.一般过去时的被动语态结构图Bellinventedthetelephonein1876.ThetelephonewasinventedbyBellin1876.主语谓语动词过去时宾语时间状语主语谓语动词的过去分词宾语时间状语ChineseinventionsWhenweretheyinvented?Whoweretheyinventedby?Howweretheyinvented?Intheend:salty:Fallinto:bymis

2、take:byaccident:accordingto:咸的,含盐的.名词,salty加y构成形容词．最后,终于.eg.Everythingwillbeallrightintheend.弄错的,错误地.eg.Hetooktheumbrellabymistake.偶然,意外,无意中.eg.Imetherbyaccidentinacrowdedbus.根据…,按照eg.We’llbepaidaccordingtotheamountofworkwedo.落入，陷入Haveyoufoundthephrases?Listenandcircle“T”(fortrue)or“F”(forfal

3、se).Thepotatochipswereinventedbymistake.Theywereinventedin1863.Thecustomerthoughtthepotatoesweren’tthinenough.Thecustomersaidtheyweren’tsaltyenough.Georgewantedtomakethecustomerhappy.Thecustomerwashappyintheend.TFTFTFTFTFTFThehistoryofchipsthatpotatochipswereinventedbymistake?Chipsbyachefcall

4、edGeorgeCrum.Theywereinventedin.GeorgeCrumcookedthemforalongtimeuntilthey.Andhesprinkledlotsofsaltonthemsotheywere.Didyouknowwereinvented1853werecrispyreallysaltyWhat’sthemosttraditionalbeverageinChina?Teahasalonghistory.ShenNongReadthearticlequicklyandanswerthequestions.Whatisthearticleabout

5、?Itisabouttheinventionoftea.Itwasinventedoverthreethousandyearsago.ItwasinventedbytheChineseemperorShenNong.Itwasinventedbyaccident.3.Whowasitinventedby?4.Howwasitinvented?2.Whenwasitinvented?偶然直到..才根据中国古代神话令人愉悦的气味用这种方法超过三千年决定做某事ByaccidentNot…untilAccordingtoAnancientChineselegendApleasantsme

6、llInthiswayOverthreethousandyearsDecidedtodosthReadthepassagecarfullyandfindthefollowingphrases:Who:ShenNongWhat:teaWhen:overthreethousandyearsWhere:ancientChinaHow:someleavesfellintothewater…..Today:oneoftheworld’sfavoritedrinksteaRetellthepassageWriteanarticleusingthenotesinthebox.Who:colle

7、gestudentsWhat:metalpieplate,flyingdiskWhen:1950Where:bakeryBridgeport,ConnecticutWhy:newtoyHow:studentseatpie,throwpieplatesToday:clubs,magazines,festivalFrompieplatetoflyingdisk.Theflyingdiskwasinventedbycollegestudents.Itisanewtoy.Aflyingd