SectionB1a—1e (3)

Unit6Whenwasitinvented?,SectionB1a-1e,Whatsthis?Howdoesittaste?,lemonsour,Whatarethefourbasickindsoftastes?,sour,sweet,bitter,salty,Canyounamesomefoodthatareassociatedwiththefourtastes?,Tips:youcanthinkaboutsomenaturalfoodssuchasvegetablesandfruitsaswellassomedishesorprocessedfood(加工食品)suchasice-creamandcandy.,potatochips,salty,sweet,icecream,saltedduckegg,salty,lemons,sour,Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.,1a,_,crispy,sour,salty,sweet,sweetcrispysaltysour,salty,adj.脆的；酥脆的,adj.酸的,adj.咸的,sweet_crispy_salty_sour_,Writethenameofadifferentfoodaftereachword.,banana,apple,BeijingDuck,potatochips,1b,grape,candy,cookie,cheese,saltedfish,lemon,1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.,ListenandcircleTfortrueorForfalse.,1c,Listening,TFTFTF,4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.,TFTFTF,n.顾客,TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips_byacookcalledGeorgeCrum.Theywereinventedin_.,Listenagain.Completethesentences.,wereinvented,1853,1d,GeorgeCrumcutthepotatoesreally,really_andthencookedthemforalongtimeuntiltheywere_.Finallyheputlotsofsaltonthemsotheywere_.,thin,reallysalty,crispy,Pairwork,Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.,1e,Didyouknowpotatochipswereinventedbymistake?,Wow,Ididntknowthat.Whoinventedthem?,ItssaidthattheywereinventedbyacookcalledGeorgeCrum.,Whenwasthat?,Oh,itwasbackin1853.,根据句意和首字母提示补全单词。Therewerefourfamousinventionsina_China.2.Thesecarswerep_bythesamecompany.3.Fewpearsr_onthetreesaftertheheavyrain.4.Idontlikethet_ofthemeat.,ncient,roduced,emained,aste,“Frog”,MoYanslatestnovel,please!Sorry,it_justnow.Butitwillcomeoutagainsoon.A.soldoutB.issoldoutC.hassoldoutD.wassoldout,choosethebestanswar,It_lastweekthatthehaze(雾霾)inBeijingcausedmanypro