Lesson21:Cookies,Please!TeachingContent:Masterywordsandexpressions:bill,purse,anyother,afraid,safe,afford,coinOralwordsandexpressions:comeupto,gooverto,That’stoomuchexpensive.I’mafraidIcan’taffordit.TeachingAims:Learnandreviewsomewordsandexpressionsininterestinginformationaboutrealandattemptedproducts.Talkaboutshopping.TeachingImportantPoints:Theadverbialclauseandarticles.Howtointroduceyourproductstothecustomers.TeachingDifficultPoints:Talkaboutshopping.TeachingPreparation:picturesTeachingAid:audiotape,flashcards,picturesTypeoflesson:newlessonTeachingProcedure:Step1.Cometo“THINKABOUTIT”.Talkaboutthequestionsingroupsofthreeorfour.Thenletoneofthestudentsinthegroupreportstotheclass.Whenthestudentsaregivetheirreports,theotherscanaskquestionsiftheylikeoriftheyhaveanyquestions.Step2.Readandanswerthefollowingquestions:WhenareBrianandDannysellingtheirproducts?WhobuycookiesfromBrian?DoesanybodybuyDanny’sproduct?Step3.Analyzethetextindetails.Encouragethemtoaskmorequestionsaboutthetext.Suchas:WhatdoyouthinkofDanny’sproduct?WhatdoyouthinkBrian’scookiesmadeof?Doyouwanttomakesomecookiesbyyourself/Step4.Listentothetapeandletthestudentsimitateafterit.Atthesametime,theymustkeepsilent.Step5.Actout.Askthestudentstakeoutsomethinginterestingandsellthemintheclass.Whatdotheywanttosell?Whowantstobuy?Dotheyhaveadeal?Observeiftheyhaveanydifficulties.Helpthemintime.Writesomenewwordsontheblackboardinordertobuildtheirvocabulary.Step6.Cometo“LET’SDOIT”.Actoutthestory.Iftheymakemistakes,don'tmindthemandletthemgoon.Theycanexpresstheirideasfreely,iftheirgrammarsarecorrect.Thisisaninterestinggame.Encouragethemtobeboldandnottobenervous.Step7.HomeworkFinishofftheactivitybook.Goonthenextreadinginthestudentbook.PreviewLesson24.Summary:SpokenEnglishisanimportantpartinEnglishlearning.Role-playisagoodwaytopractiseEnglishinclassoroutofclass.Givethemmorechances.Whentheymakemistakesinspeaking,theteacherdoesn'tneedtocorrectthemimmediately.Givethemmoretimetospeak.Inordertoincreasetheirspeakingability,encouragethemtotalkabouttheirrealopinions.