高中英语-Period-5-Speaking-and-Writing(Unit-2-Working-the-land)优秀教案-新人教版必修4VIP专享VIP免费

Period5SpeakingandWritingTheGeneralIdeaofThisPeriodThisperiodaimsatencouragingthestudentstolearnhowtodescribetheadvantagesoftheorganicfoodandthedisadvantagesofthefoodwithchemicalfertilizer,andhowtowriteaposteraboutit.TeachingImportantPointsGetthestudentstolearntowriteaposter.Enablethestudentstograsptheusageofthewords,expressionsandthedrillstheylearntinthisunit.TeachingDifficultPointsHowtowriteaposterinacorrectway.TeachingMethodsCreatesomesituationsfortheSstotalkactivelyinpublic.Practicetoimprovethestudents’writingability.TeachingAidsAmultimediacomputerThreeDimensionalTeachingAimsKnowledgeandSkillsGetthestudentstolearnhowtowriteaposter.Helpthestudentsconsolidatethewords,expressionsanddrillslearntinthisunit.ProcessandStrategiesEncouragethestudentstodescribetheadvantagesanddisadvantagesbyofferingexamples.FeelingsandValueAspeoplearemoreandmoreconcernedaboutthequalityofthefoodtheyeat,thistopicismoreandmoremeaningful.Throughthestudyofthispartnotonlywilltheyknowmoreaboutthequalityoffood,butalsotheywilllearnabouthowtopersuadeotherstobuythefoodyouhaveproposed.TeachingProceduresStep1Revision1.Greetings.2.Askthestudentstotellthewords,expressionsanddrillsthatcanbeusedtodescribeorganicfarming.Step2ReadingThisisthefirststepofReading,SpeakingandWriting.Inthethreesteps,theteachershouldremindthestudentsthattheyshouldgetthekeywordsofthepassagewhentheydosomereading,inordertogetagoodunderstandingandmakeagoodbaseforthewriting;forspeaking,theyshouldattendtowhattheywilldo.Becarefulnottobeoffthepoint;forwriting,themostimportantthingistopractisewritingusefulwords,phrases,insteadofthewholesentences.Afterthestudentsgetknownabouttherules,askthemtoreadtheshortpassageinEx.1Page15,andaskthestudentstofindoutthekeypointsofthe1passage.Thesuggestedanswer:AdvantageDisadvantage1.Healthyandsafe1.Peopledon’tknowaboutthefoodandhowgooditis.2.Freeofchemicalfertilizers2.Moreexpensivethanotherfoodwhichisnotsosafe.3.Grownawayfromindustrialareas4.AwayfromdirtywatersuppliesT:Nowlet’slearnhowtousethesewordstopersuadepeopletobuyyourfood!Let’scometonextpart.Step3SpeakingTask1:Thestudentstrytofindreasonstopersuadepeopletobuytheirfood.Usetheabovewordsaboutthecontentoftheshortpassageandthefollowingexpressions:Iwouldrather...Idon’tlikebecause...I’dprefer...because...It’sagreatpitythat...ShouldI/we...?It’sbetterto...Thisisgoodvaluebecause...IfIhaveachoiceI’dchoose...because...Whatistheadvantageof?Youneedto...Afterthreeminutes,theteacheraskssomestudentstoactouttheirdialogue.(Inpairs,oneisthefarmer,theotheroneisacustomer.)Step4WritingPre-writingThisexerciseletsstudentscollectandlistinformation,thenselectwhattheythinkismostimportantandorganizeitforpresentation.Task1:Thestudentsgatherinformationthattheyneedandplanwhattheywanttowrite.While-writingTask2:Thestudentswriteapostertoencouragemorepeopletobuytheirgreenfood.1.Thestudentsselectandorganizewhattheywanttowriteandwriteaposter.2.Thestudentschecktheirmistakesintheirposter.3.Thestudentsrewritetheirposter.AnexampleofhowtopresentaposterBuythebestfruitshere.Weonlysellgreenfoodinthisshop!2Bestchoiceatbestprice!Safe,healthy,clean,fresh.Farawayfromanypollution.Nochemicalfertilizer,allorganicfertilizersCleanair,cleanwaterNopoison,nopesticidesHomeinheavenHealthyfoodmean...