课件.九英上Unit 6 Section B 第一课时.ppt

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1、SectionB(1a-1e)Unit6Whenwasitinvented?学习目标Keywords&phrases:crispy,salty,sour,bymistake,customerKeysentences:1.—Didyouknowpotatochipswereinventedbymistake?—Wow,Ididn’tknowthat.Whoinventedthem?Whatdidtheyeat?Ice-cream.Whatdidthebigdogthinkoftheice-cream?Sweet,cool,anddelicious!LeadinHowwil

2、lthebreadandsnacktaste?Sweetanddelicious.Canyouthinkofanyotherflavor?Salty,hot,bitter,sour,fresh…sweet甜的crispy脆的salty咸的Howdotheytaste?hot辣的bitter苦的redbayberriespepperssour酸的PresentationPresentationcookiescrispylemonssoursweetcandysaltyicecreamteadeliciousniceawfulpruneThewordsintheboxdes

3、cribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1a________________________________________________crispysoursaltysweetcolddelicioussweetcrispysaltysoursaltyadj.脆的；酥脆的adj.酸的adj.咸的freshsweet____________________________crispy____________________________

4、salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochips1bgrapecandycrackercookiesaltsaltedfishlemon1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinen

5、ough.ListenandcircleTfortrueorForfalse.1cListeningTFTFTF4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.TFTFTFn.顾客Whatareneeded?Thepotatoesarecutintoslices.Theslicesarecookedinthepan.Thepepperandtomatoesaresprinkled.potatochipsWhow

6、erepotatochipsinventedby?Whenwerepotatochipsinvented?GeorgeCrumchef1.Whoinventedpotatochips?TheywereinventedbyacookcalledGeorgeCrum.2.Whenweretheyinvented?In1853.Listenandanswerthequestions.3.Whatdidthecustomorderattherestaurant?Heorderedaplateoffriedpotatoes.5.HowdidGeorgecookthepotatoe

7、sthen?Hecutthepotatoesreally,reallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.4.WhatdidthecustomthinkofthepotatochipsGeorgecookedatfirst?Hethoughttheywerecuttoothick.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinve