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时间:2019-11-13
《2019-2020年高中英语《Unit2 using language language points》教案 新人教版必修4》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、2019-2020年高中英语《Unit2usinglanguagelanguagepoints》教案新人教版必修4教材分析(analysisofteachingmaterial):Thispassageisaaboutorganicfarming.Nowadays,thechemicalfertilizersarepopularamongfarming.Itdamagestheland,isbadforenvironmentandpeople’shealth.Somefarmersandcustomersprefertheorganicfarming.St
2、udentscanlearnsomethingaboutitfromthispassage.学情分析(analysisofthestudents):Thispassageislittledifficultforourstudents.Therearesomedifficultsentencesforthem.Teacherscanhelpstudentstoreadthemandtrytotranslatethem.Meanwhile,ourstudentscanlearnsomethingnewaboutfarming.Chemicalfertilize
3、rscausemanyproblems,soorganicfarmingarepopularamongfarming.教学目标(Teachingaims)知识目标(Knowledgeaims):cantranslatethesentences;learnthelanguagepointsandcanfinishtheexerciseonthebook.能力目标(Abilityaims):canretellthepassageandcansaysomethingaboutorganicfarming.Canusethewordsandexpressionto
4、expresstheirideas.情感目标(Emotionalaims):risestudents’interestaboutEnglishandcanexpresstheirideasfreely.教学重点和难点(teachingimportantpointsanddifficultpoints)#Teachingimportantpoints:alllanguagepoints.Newwordsandexpressions#Teachingdifficultpoints:Cropssuchaspeasorsoybeansputimportantmin
5、eralsbackintothesoil,makingitreadyforcropssuchaswheatorcornthatneedrichandfertilesoil.本句中,makingitreadyforcropssuchaswheatorcornthatneedrichandfertilesoil表示“像豌豆或大豆这样的农作物将重要的矿物质带回土壤”的结果,即动词-ing形式表结果。教学过程(Teachingprocedures)Step1review1)Readthewordsandexpressionstogether.2)Retellthe
6、storyonpage14.Step2languagepoints1.Thesechemicalsinthefoodsupplybuildupinpeople’sbodiesovertime.1)supplyn供给,供应反义词:demandsupplyanddemand供与求beinshortsupply供应不足,供应缺乏foodsupply食物供应watersupply供水供应品,生活用品,补给品用复数形式supplieshouseholdsupplies家庭用品medicalsupplies医用品2)buildup逐渐增强,开发,建立buildupon
7、e’sbody增强体质2.Manyofthesechemicalscanleadtocancerorotherillnesses.leadto导致,造成(后果),通向eg:Eatingtoomuchsugarleadstorottenteeth.resultin导致,致使resultfrom由……造成,因……产生3.Inaddition,fruit,vegetablesandotherfoodgrownwithchemicalfertilizersusuallygrowtoofasttobefullofmuchnutrition.1)inaddition另
8、外,加之eg:Inaddition(tothenamesonthe
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