九英上Unit6SectionB第一課時

九年級（上）Goforit!鴻鵠志英語教學課件Period3SectionB(1a-1e)Unit6Whenwasitinvented?1.熟練使用以下詞匯和短語crispy,salty,sour,customer,bymistake。

2.掌握以下句型：Potatochipswereinventedbymistake.

Georgewantedtomakethecustomershappy.

3.能聽懂有關介紹薯條發(fā)明的對話，獨立完成聽力任務。

學習目標自學互研根據句意及首字母提示完成句子。1．Idon'tlikelemonsbecausetheyaretoos__

．2．LucyandLilyaretwins.Peopleoftenm__themforeachother.3．Forarestaurant，c__arethemostimportant.4．Thefishwastoos__becausemymomputtoomuchsaltonit.5．Weoftenputthefoodintothef__tokeepitfreshinsummer.ouristakeustomersaltyridgeWhatkindoffooddoyoulike?FreetalkWarmingupsweetfoodHowwilltheytaste?導學達標PresentationsaltyfoodsourfoodcrispyfoodThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1a________________________________________________crispysoursaltysweet

cold

delicioussweetcrispysaltysoursaltyadj.脆的；酥脆的adj.酸的adj.咸的freshsweet____________________________crispy____________________________salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochips1b

grapecandycrackercookiesaltsaltedfishlemon1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.ListenandcircleTfortrueorForfalse.1cListeningTFTFTF4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.

TFTFTFn.顧客Whatareneeded?Thepotatoesarecutintoslices.Theslicesarecookedinthepan.Thepepperandtomatoesaresprinkled.potatochipsWhowerepotatochipsinventedby?Whenwerepotatochipsinvented?GeorgeCrumchef1.Whoinventedpotatochips?TheywereinventedbyacookcalledGeorgeCrum.

2.Whenweretheyinvented?In1853.Listenandanswerthequestions.3.Whatdidthecustomorderatthe restaurant?Heorderedaplateoffriedpotatoes.5.HowdidGeorgecookthepotatoesthen?Hecutthepotatoesreally,reallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.4.Whatdidthecustomthinkofthepotato chipsGeorgecookedatfirst?

Hethoughttheywerecuttoothick.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.GeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere__________.Listenagain.Completethesentences.wereinvented18531dthincrispyreallysaltyPairworkMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1eDidyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?It’ssaidthattheywereinventedbyacookcalledGeorgeCrum.Whenwasthat?Oh,itwasbackin1853.Whywasitanaccident?Oneday,acustomerorderedaplateoffriedpotatoes.Georgecookedthemforhim.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.Sowhathappened?

Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.Andthen?

Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.2.intheend最后，最終，同義詞組atlast/finallyattheendof在……的末尾bytheendof到……末為止1.bymistake錯誤地e.g.:Hetookmyumbrellabymistake.他錯拿了我的傘。e.g.:Theywonintheend/atlast/finally.問題探究1.Johntookmyumbrella________mistake.A.to

B.by

C.about

D.on2.Thoughmygrandfatherisold,heisfunnyenoughtomake________.A.ustolaughB.ourlaughC.uslaughD.ourslaugh3.Thisbookiswrittenbyaman________Jack.A.callB.callsC.calledD.calling4.Heputstoomuchsaltintothenoodles,sotheyarevery______.A.sweetB.crispyC.saltyD.sour單項選擇請同學們拿出答題器進行作答當堂評價根據首字母提示補全單詞1.Thepotatoesarec____

2.Pleaseaddsomes____tothenoodles.3.Potatochipswereinventedbym_______.4.C__________comefirst.5.Thelemonisverys__