九年级英语全册 Unit 6 When was it invented Section B（1a-1e）课件 （新版）人教新目标版.ppt

Period11a-1e,Unit6Whenwasitinvented?,Whatdidtheyeat?,Ice-cream.,Whatdidthedogthinkoftheice-cream?,Sweet,cool,anddelicious!,Warmingup,Newwords,crispy/krispi/adj.脆的；酥脆的sour/sau(r)/adj.酸的；有酸味的salty/s:ti/adj.咸的bymistake错误地；无意中customer/kstm(r)/n.顾客；客户,Howdotheytaste?,crispy,salty,Theytastecrispy.,Theytastesalty.,crispy,Theytastehardandcrispy.,lotusroot,Salty(咸的),Ittastesbitter.,Ittastessalty.,Howdoesittaste?,bitter(苦的),Ittasteshot.,Ittastessour.,Howdoesittaste?,sour(酸的),hot(辣的),Ittastescrispy.,Ittastessweet.,Howdoesittaste?,sweet(甜的),crispy(脆的),Wordstodescribethefood.,sour,sweet,bitter,hot,salty,crispy,1aThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.,sweetcrispysaltysour,_,_,_,_,crispy,salty,sour,sweet,salty,Fillineachblankwiththecorrectwordgiven.,crispysweetsaltysour,1.Idontlikeeatingchocolate.Thetasteistoo.2.Momaddedsaltbutitstillwasntenough.3.Ipreferlemonstooranges.Ilikethetaste.4.Shelikescookies.Theyarehard,dryandeasilybroken.,sweet,salty,sour,crispy,sweet,Icecream,cake,honey,1b,crispy,potatochips,biscuits,cookies,salty,Frenchfries,pizza,hamburger,potatochips,Frenchfries,sour,lemon,strawberrystrawberries,tomatotomatoes,Doyoulike?Whyorwhynot?,potatochips,crispyandsalty,Thehistoryofpotatochips,TheywereinventedbyacookcalledGeorgeCrumonehundredyearsago.,Butheinventedthembymistake.,Doyouknowthehistoryofpotatochips?,=acentury,=byaccident,/krm/,1c.Listenandcircle“T”or“F”.,TF,TF,1cListenandcircleTfortrueorFforfalse.,1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomerwashappyintheend.,TF,TF,TF,TF,Thehistoryofpotatochips,Didyouknowhowpotatochipswereinvented?Potatochips_byacookcalledGeorgeCrum.Theywereinventedin_.GeorgeCrumcutthepotatoesreally,really_andthencookedthemforalongtimeuntiltheywere_.Finallyheputlotsofsaltonthemsotheywere_.,wereinvented,1853,thin,crispy,1dListenagain.Completethesentences.,reallysalty,1.Whoinventedpotatochips?,2.Whenweretheyinvented?,3.Whatdidthecustomorderattherestaurant?,Readthetapescriptonpage140andanswerthequestions.,4.WhatdidthecustomthinkofthepotatochipsGeorgecookedatfirst?,5.HowdidGeorgecookthepotatoesthen?,1.Whoinventedpotatochips?,TheywereinventedbyacookcalledGeorgeCrum.,2.Whenweretheyinvented?,In1853.,Answerthequestions.,3.Whatdidthecustomorderattherestaurant?,Heorderedaplateoffriedpotatoes.,5.HowdidGeorgecookthepotatoesthen?,Hecutthepotatoesreally,reallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.,4.WhatdidthecustomthinkofthepotatochipsGeorgecookedatfirst?,Hethoughttheywerecuttoothick.,1e.Pairwork,A:Didyouknowpotatochipswereinventedbymistake?B:Wow,Ididntknowthat.Whoinventedthem?A:ItwasinventedbyacookcalledGerogeCrum.,Thecustomerlovedthemsomuchthatheaskedformore.hetold-.So-ordered-,Asaresult,Hethoughtthecustomerwouldhatethem.,Why,byaccident,-sentback-,because-.But-soangry,so-cut-andcooked-for-until-.And-put-on-so-.,How,acookcalledGeorgeCrum,Who,in1853,When,Writing:Ladiesandgentlemen,letmetellyousomethingaboutthehistoryofpotatoc