新目标九年级上unit9 sectionB课件

,Unit9Whenwasitinvented?SectionB1a-2c,Welcometomyclass!,Describehowfoodtastes.,Howdoesittaste?,Ittastes,(sweet甜的).,Howdoesittaste?,Guess,Ittastes,sour(酸的).,Howaboutthis?,Ittastes,salty(咸的).,Andhowaboutthese?,Theytaste,crispy(脆的).,sour,sweet,sweet,sweet,crispy,salty,1a,Howdotheytaste?,Howdotheytaste?,Howdotheytaste?,Howdotheytaste?,Theytastesalty.,Howdoesittaste?,Howdoesittaste?,Howdoesittaste?,Ittastessour.,Howdotheytaste?,Howdotheytaste?,Theytastesweet.,Howdotheytaste?,Howdotheytaste?,Theytastecrispy.,potatochips,Doyouknowthehistoryofpotatochips?(when;who;how),Listentothefollowingconversationbetweenthetwoboys.Finishexercise2aand2b.,Actually,theywereinventedbymistake(错误地).,2a.Listenandcircle“T”(fortrue)or“F”(forfalse).,Thepotatochipswereinventedbymistake.Theywereinventedin1863.Thecustomerthoughtthepotatoeswerentthinenough.Thecustomersaidtheywerentsaltyenough.Georgewantedtomakethecustomerhappy.Thecustomerwashappyintheend.,TFTFTFTFTFTF,2b:Thehistoryofchips,thatpotatochipswereinventedbymistake?ChipsbyachefcalledGeorgeCrum.Theywereinventedin.GeorgeCrumcookedthemforalongtimeuntilthey.Andhesprinkledlotsofsaltonthemsotheywere.,P134Tapescript,Boy1:Hey,didyouknowthatpotatochipswereinventedbymistake(错误地)?Boy2:Really?Whatdoyoumean?Boy1:Well,hereonthebagitsaysthattheywereinventedbyachef（厨师）calledGeorgeCrum.Boy2:Whenwasthat?Boy1:Oh,itwasbackin1853.Boy2:So,whywasitanaccident?Boy1:WellonedayacustomerintherestaurantwhereGeorgeworkedsentback(送回)hisplateoffriedpotatoesbecausehesaidtheywerecuttoothick.,Boy2:Sowhathappened?Boy1:Well,Georgewasinabadmood,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andhesprinkledlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.Boy2:And?Boy1:Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinly-sliced,crispy,saltypotatochips.Boy2:Andwerestilleatingthemtoday.Whatacoolstory!Boy1:Yeah.,心情不好,撒、洒,2a.Listenandcircle“T”(fortrue)or“F”(forfalse).,Thepotatochipswereinventedbymistake.Theywereinventedin1863.Thecustomerthoughtthepotatoeswerentthinenough.Thecustomersaidtheywerentsaltyenough.Georgewantedtomakethecustomerhappy.Thecustomerwashappyintheend.,TFTFTFTFTFTF,2b:Thehistoryofchips,thatpotatochipswereinventedbymistake?ChipsbyachefcalledGeorgeCrum.Theywereinventedin.GeorgeCrumcookedthemforalongtimeuntilthey.Andhesprinkledlotsofsaltonthemsotheywere.,Didyouknow,wereinvented,1853,werecrispy,reallysalty,Thehistoryofpotatochips,Howwerethepotatochipsinventedbymistake?,Onedayacustomerintherestaurant_Georgeworkedsentbackhisplateoffriedpotatoesbecausehesaidthey_toothick.Atthattime,Georgewasina_mood,sohecutthepotatoesreally,reallythin,andhecookedthemfora_timeuntiltheywere_.Andhesprinkled_saltonthemsotheywerereally_.Hethoughtthecustomerwouldhatethem.Butthecustomerlovedthemandaskedfor_.Sincethen,everyoneliketoorderthiskindofthinly-sliced,_,_potatochips.,where,were,cut,bad,long,crispy,lotsof,salty,more,crispy,salty,P13.1crispysweetsaltysour,Idontlikeeatingchocolate.Ittastestoo_.Momaddedsaltbutitsillwasnt_enough.Ipreferlemonstooranges.Ilikethe_taste.Shelikes_cookies.Theyarehard,dryandeasilybroken.