英语教材解读人教九年级上册uni6 section b 1a-1e

Brainstorming

Whyisthat?Whatdoyouthinkisthemostuseful/annoyinginvention?What’sthis?Howdoesittaste?sourlemonpotatochipssaltysweet

icecreamsaltedduckeggsalty--Whatkindoffooddoyoulike?--Ilikefoodthattastes…soursweetbittersaltycrispyhot,delicious,awful,nice…Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1asweetcrispysaltysourcrispy,saltysoursweetsaltyWritethenameofadifferentfoodaftereachword.sweet_______,crispy_______salty________,sour_________banana,cake,honey,candy,…friedchicken,potato,Frenchfries,popcorn,…vinegar,lemon,…cheese,saltedeggs,pickledvegetables…Doyoulikepotatochips?Howdotheytaste?Whenwerepotatochipsinvented?Whowerepotatochipsinventedby?Howwerepotatochipsinvented?ThehistoryofchipsLookandguess:1.Whataretheytalkingabout?2.Wheredoesthestoryhappen?TF

ListenandcircleTfortrueorFforfalse.1.Potatochipswereinventedbymistake.

2.Theywereinventedin1863.TF

3.Thecustomerthoughtthepotatoeswerenotthinenough.4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomerwashappyintheend.TF

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1cBackin1853.thindidn’twant

Listenagain.Completethesentences.ThehistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips______________byacookcalledGeorgeCrum.Theywereinventedin_________.GeorgeCrumcutthepotatoesreally,really__________andthencookedthemforalongtimeuntiltheywere_________.Finallyheputlotsofsaltonthemsotheywere______________.wereinvented1853thincrispyreallysalty1dThehistoryofPotatoChipsThe___________ofthisinventionPotatochipswasinventedby____________________GeorgeCrum.The___________ofthisinventionTheywereinventedin1853.____________weretheyinvented?GeorgeCrumcutthepotatoesreally,reallythinandthencookedthemforalongtimeuntiltheywere_________.Finallyheputlotsofsaltonthemsotheywere______________.inventoracooknamed/calledtimeHowcrispysaltyHowandwhenwerepotatochipsinvented?2.Whatwasthenameoftheinventor?Whatwashisjob?3.Whywasitamistake?Whatdidthecookdowiththepotatothen?4.Howcanyoumakefoodcrispy/salty?5.Whatcanwelearnfromthestory?Readandanswerthequestions.Howandwhenwerepotatochipsinvented?2.Whatwasthenameoftheinventor?Whatwashisjob?Potatochipswereinventedbymistakein1853.GeorgeCrum.Heisacook.Let’schecktheanswers!3.Whywasitamistake?Whatdidthecookdowiththepotatothen?4.Howcanyoumakefoodcrispy/salty?5.Whatcanwelearnfromthestory?GeorgeCrumdidn’tmeantomakeit.Hethencutthepotatoesreally,reallythin,andcookedthemforalongtimeuntiltheywerecrispy.Tomakefoodcrispy,wecancutitreally,reallythinandthemcookitforalongtime.Tomakefoodsalty,wecanputlotsofsaltonit.Wemayinventsomethingbyaccident.Justkeepaneyeonourdailylife.Maybeonedaywewillbeinventors.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1eA:Didyouknowpotatochipswereinventedbymistake?B:Ididn’tknowthat.Whoinventedthem?A:...B:Whenweretheyinvented?…

Role-play1.Readthedialoguealoudforafewminutesbyyourself;2.Roleplayinfrontoftheclass.1e1.Idon’tlikelemons,becausetheyares_______.2.LucyandLilyaretwins.Iusuallycalltheirnamesbym_______.3.Forarestaurant,c__________arethemostimportant.ouristakeust