浙江省衢州市高中英语《Unit2 working the land2》教案 新人教版必修4.doc

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1、Unit2workingtheland教材分析（analysisofteachingmaterial）:Thispassageisaaboutorganicfarming.Nowadays,thechemicalfertilizersarepopularamongfarming.Itdamagestheland,isbadforenvironmentandpeople’shealth.Somefarmersandcustomersprefertheorganicfarming.Studentscanlearnsomethingaboutitfromthispas

2、sage.学情分析（analysisofthestudents）Thispassageislittledifficultforourstudents.Therearesomedifficultsentencesforthem.Teacherscanhelpstudentstoreadthemandtrytotranslatethem.Meanwhile,ourstudentscanlearnsomethingnewaboutfarming.Chemicalfertilizerscausemanyproblems,soorganicfarmingarepopula

3、ramongfarming.教学目标(Teachingaims)知识目标(Knowledgeaims)Words:mineral;reduce;organic;level;whatever;bacteria;referto;yearafteryear…Sentences:1）Manyfarmerswelcomedthemasagreatwaytostopcropdiseaseandincreaseproduction.2)First,theydamagethelandbykillingthehelpfulbacteriaandpestsaswellastheha

4、rmfulones.3)Thesemanydifferentorganicfarmingmethodshavethesamegoal:togrowgoodfoodandavoiddamagingtheenvironmentorpeople’shealth.能力目标(Abilityaims):Enablestudentstomasterthemainideaofthetextandknowthewaysoforganizingarticles.情感目标（Emotionalaims）:helpstudentslearnhowtoenlargethewordsandk

5、nowthewaysofthesametopic.教学重点和难点（teachingimportantpointsanddifficultpoints）#Teachingimportantpoints:wordsandexpressions,mainideaandsomedifficultsentences#Teachingdifficultpoints:howtograspthemainideaofthepassage;howtograspthewordsandphrasesandbeabletousethemofthesametopic.6教学过程(Teach

6、ingprocedures)Step1pre-readingQ:1)Howdoyouknowabouttheorganicfarming?Canyousaysomethingaboutit?2)Asknowntoall,chemicalfertilizerscanhelpthecropsgrowstrongandbig,doyouthinkitisgoodforourhealth?Andwhy?Step2readingTask1questionsaboutthepassage.1)What’stheorganicfarming?2)Whatistheadvant

7、ageofusingnaturalfertilizers?3)Whatisthedisadvantageofusingchemicalfertilizers?4)What’sthemainideaofparagraph3?5)Whydofarmersgrowtheircropsinsuchways?Task2structureofthetextOrganicFarmingICropsgrowingwithnaturalfertilizersIIFarmersprefernaturalwastefromanimalsNaturalfertilizerChemica

8、lfertilizer1