最新人教版英语初中九年级上册Unit 6 Section B 第一课时优质课课件

学练优九年级英语（RJ）教学课件Unit6Whenwasitinvented?SectionB(1a-1e)学练优九年级英语（RJ）Unit6SectionB学习目标Keywords&phrases:crispy,salty,sour,bymistake,customerKeysentences:1.—Didyouknowpotatochipswereinventedbymistake?—Wow,Ididn’tknowthat.Whoinventedthem?

学习目标Keywords&phrases:Whatdidtheyeat?Ice-cream.Whatdidthebigdogthinkoftheice-cream?Sweet,cool,anddelicious!LeadinWhatdidtheyeat?Ice-cream.WHowwillthebreadandsnacktaste?Sweetanddelicious.Canyouthinkofanyotherflavor?Salty,hot,bitter,sour,fresh…Howwillthebreadandsnacktsweet甜的crispy脆的salty咸的Howdotheytaste?hot辣的bitter苦的redbayberriespepperssour酸的Presentationsweet甜的crispy脆的salty咸的HowdotcookiescrispylemonssoursweetcandysaltyicecreamteadeliciousniceawfulprunecookiescrispylemonssoursweetcaThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1aThewordsintheboxdescribe________________________________________________crispysoursaltysweetcolddelicioussweetcrispysaltysoursaltyadj.脆的；酥脆的adj.酸的adj.咸的fresh______________sweet____________________________crispy____________________________salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochipsgrapecandycrackercookiesaltsaltedfishlemon1bsweet_______________________1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.ListenandcircleTfortrueorForfalse.ListeningTFTFTF1c1.Potatochipswereinvented4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.

TFTFTFn.顾客4.ThecustomersaidtheywereWhatareneeded?Thepotatoesarecutintoslices.Theslicesarecookedinthepan.Thepepperandtomatoesaresprinkled.Whatareneeded?ThepotatoesapotatochipsWhowerepotatochipsinventedby?Whenwerepotatochipsinvented?GeorgeCrumchefpotatochipsWhowerepotatoch1.Whoinventedpotatochips?

TheywereinventedbyacookcalledGeorgeCrum.2.Whenweretheyinvented?In1853.Listenandanswerthequestions.3.Whatdidthecustomorderatthe restaurant?Heorderedaplateoffriedpotatoes.1.Whoinventedpotatochips?5.HowdidGeorgecookthepotatoesthen?Hecutthepotatoesreally,reallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.4.Whatdidthecustomthinkofthepotato chipsGeorgecookedatfirst?Hethoughttheywerecuttoothick.5.HowdidGeorgecookthepotTheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.Listenagain.Completethesentences.wereinvented18531dTheHistoryofPotatoChipsLisGeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere__________.

thinreallysaltycrispyGeorgeCrumcutthepotatoesrMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1eMakeaconversationabouttheDidyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?DidyouknowpotatochipswereIt’ssaidthattheywereinventedbyacookcalledGeorgeCrum.Whenwasthat?Oh,itwasbackin1853.It’ssaidthattheywereinvenWhywasitanaccident?Oneday,acustomerorderedaplateoffriedpotatoes.Georgecookedthemforhim.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.Whywasitanaccident?OnedaSowhathappened?Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.Sowhathappened?GeorgewasaAndthen?Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.Andthen?AndthecustomerlovSummaryLearnedthehistoryofpotatochips.Learnedhowtodescribethetasteoffood.SummaryLearnedthehistoryofHomeworkMemorizethenewwords.Dotheexercisesinstudents’book.Previewthepassagein2b.HomeworkMemorizethenewwordsThankyou!Thankyou!学练优九年级英语（RJ）教学课件Unit6Whenwasitinvented?SectionB(1a-1e)学练优九年级英语（RJ）Unit6SectionB学习目标Keywords&phrases:crispy,salty,sour,bymistake,customerKeysentences:1.—Didyouknowpotatochipswereinventedbymistake?—Wow,Ididn’tknowthat.Whoinventedthem?

学习目标Keywords&phrases:Whatdidtheyeat?Ice-cream.Whatdidthebigdogthinkoftheice-cream?Sweet,cool,anddelicious!LeadinWhatdidtheyeat?Ice-cream.WHowwillthebreadandsnacktaste?Sweetanddelicious.Canyouthinkofanyotherflavor?Salty,hot,bitter,sour,fresh…Howwillthebreadandsnacktsweet甜的crispy脆的salty咸的Howdotheytaste?hot辣的bitter苦的redbayberriespepperssour酸的Presentationsweet甜的crispy脆的salty咸的HowdotcookiescrispylemonssoursweetcandysaltyicecreamteadeliciousniceawfulprunecookiescrispylemonssoursweetcaThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1aThewordsintheboxdescribe________________________________________________crispysoursaltysweetcolddelicioussweetcrispysaltysoursaltyadj.脆的；酥脆的adj.酸的adj.咸的fresh______________sweet____________________________crispy____________________________salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochipsgrapecandycrackercookiesaltsaltedfishlemon1bsweet_______________________1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.ListenandcircleTfortrueorForfalse.ListeningTFTFTF1c1.Potatochipswereinvented4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.

TFTFTFn.顾客4.ThecustomersaidtheywereWhatareneeded?Thepotatoesarecutintoslices.Theslicesarecookedinthepan.Thepepperandtomatoesaresprinkled.Whatareneeded?ThepotatoesapotatochipsWhowerepotatochipsinventedby?Whenwerepotatochipsinvented?GeorgeCrumchefpotatochipsWhowerepotatoch1.Whoinventedpotatochips?

TheywereinventedbyacookcalledGeorgeCrum.2.Whenweretheyinvented?In1853.Listenandanswerthequestions.3.Whatdidthecustomorderatthe restaurant?Heorderedaplateoffriedpotatoes.1.Whoinventedpotatochips?5.HowdidGeorgecookthepotatoesthen?Hecutthepotatoesreally,reallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.4.Whatdidthecustomthinkofthepotato chipsGeorgecookedatfirst?Hethoughttheywerecuttoothick.5.HowdidGeorgecookthepotTheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.Listenagain.Completethesentences.wereinvented18531dTheHistoryofPotatoChipsLisGeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere__________.

thinreallysaltycrispyGeorgeCrumcutthepotatoesrMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1eMakeaconversationabouttheDidyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?DidyouknowpotatochipswereIt’ssaidthattheywereinventedbyacookcalledGeorgeCrum.Whenwasthat?Oh,itwasbackin1853.It’ssaidthattheywereinvenWhywa