unit 2 working the land period 5 speaking and writing 优秀教案（人教版必修4）

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1、Period5　SpeakingandWritingTheGeneralIdeaofThisPeriodThisperiodaimsatencouragingthestudentstolearnhowtodescribetheadvantagesoftheorganicfoodandthedisadvantagesofthefoodwithchemicalfertilizer,andhowtowriteaposteraboutit.TeachingImportantPointsGetthestudentstolearntowriteaposter.Enablethestudent

2、stograsptheusageofthewords,expressionsandthedrillstheylearntinthisunit.TeachingDifficultPointsHowtowriteaposterinacorrectway.TeachingMethodsCreatesomesituationsfortheSstotalkactivelyinpublic.Practicetoimprovethestudents’writingability.TeachingAidsAmultimediacomputerThreeDimensionalTeachi

3、ngAimsKnowledgeandSkillsGetthestudentstolearnhowtowriteaposter.Helpthestudentsconsolidatethewords,expressionsanddrillslearntinthisunit.ProcessandStrategiesEncouragethestudentstodescribetheadvantagesanddisadvantagesbyofferingexamples.FeelingsandValueAspeoplearemoreandmoreconcernedaboutthequ

4、alityofthefoodtheyeat,thistopicismoreandmoremeaningful.Throughthestudyofthispartnotonlywilltheyknowmoreaboutthequalityoffood,butalsotheywilllearnabouthowtopersuadeotherstobuythefoodyouhaveproposed.TeachingProceduresStep1Revision1.Greetings.2.Askthestudentstotellthewords,expressionsanddrillsth

5、atcanbeusedtodescribeorganicfarming.Step2ReadingThisisthefirststepofReading,SpeakingandWriting.Inthethreesteps,theteachershouldremindthestudentsthattheyshouldgetthekeywordsofthepassagewhentheydosomereading,inordertogetagoodunderstandingandmakeagoodbaseforthewriting;forspeaking,theyshouldattend

6、towhattheywilldo.Becarefulnottobeoffthepoint;forwriting,themostimportantthingistopractisewritingusefulwords,phrases,insteadofthewholesentences.Afterthestudentsgetknownabouttherules,askthemtoreadtheshortpassageinEx.1Page15,andaskthestudentstofindoutthekeypointsofthepassage.Thesuggestedanswer:Ad

7、vantageDisadvantage1.Healthyandsafe1.Peopledon’tknowaboutthefoodandhowgooditis.2.Freeofchemicalfertilizers2.Moreexpensivethanotherfoodwhichisnotsosafe.3.Grownawayfromindustrialareas4.AwayfromdirtywatersuppliesT:Nowlet’slearn