英语人教版九年级全册Unit 6 SectionB 1a---1e

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1、教学设计SectionB1a---1e肖胜华Teachingaims:(1)Knowledgeandskills:1.Masterthekeywords:crispysalty,sour,bymistake,customer.2.Tolearnthehistoryofpotatochipsbylisteningcarefully.3.Improvestudents’listeningandcommunicativeskills.(2)Processesandmethods:1.Learsomeadject

2、ivestodescribethetasteoffood.2.Totrainstudents’listeningskillbytalkingaboutthehistoryofpotatochips.(3)Feelings,attitudesandvalues:Leadstudentstoknowtheimportanceofinventionsindailylife.Mainpointsanddifficultpoints:（1）Keystructure：1.Thecustomerwashappyintheend.2.Doyouknowhowpotato

3、chipswereinvented?3.Didyouknowpotatochipswereinventedbymistake?—Wow,Ididn’tknowthat.Whoinventedthem?（2）Difficultypoints:Howtounderstandandtalkingabouttheinventionofpotatochips.Periods:oneperiod.TeachingProcesses:Lead-in:Revision.AskstudentstotranslatesomekeyphrasesintoChinese:tra

4、nslate...into...；allofasudden；workon；similarto；musiclanotesStep1PresentationShowstudentssomepicturesaboutthedeliciousfoodandletstudentslistsomefoodwiththesametasty:Crispy,salty,sour,customer,bymistakeStep2FreeTalk.Askstudentsthequestions:1.Doyoulikeeatingpotatochips?2.Whichkindof

5、tastedoyoulike?3.Doyouknowhowtheywereinvented?Step3Activity1c.ListenandcircleTorF.Step4Listenagainandanswersomequestions.Step5Activity1d.Listenagainandthencompletethesentences.Step6Pairworks.Letstudentsmakeconversationsabouttheinventionofpotatochips.E.g.:A:Didyouknowpotatochipswe

6、reinventedbymistake?B:Wow,Ididn’tknowthat.Whoinventedthem?A:...Step7Languagepoints:explainthekeywordsandphrasesinsectionB-1.Step8ExercisesExamplesandexercisesaboutthelanguagepoints.andthencompletethesentences.Step9Homework