高中英语 unit2 healthy eating教案3 新人教版必修3

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1、教材章节UnitTwo课题HealthyEating课型Grammar教学目标知识与能力知识内容Modalauxiliaryverbsgivemoreinformationaboutthefunctionofthemainverbthatfollowsit.Theirfunctionscanallberelatedtoascalerangingfrompossibility(can)tonecessity(must).等级水平(A)识记(B)理解(C)应用(D)分析(E)综合(F)评价能力目标Usepropermodalverbstoexpresscertainmoods

2、arisenindifferentlanguagesituations.过程与方法Understandthroughreadingthematerialsanddiscussions.Basedonunderstanding,guideduseofthemodalverbsinsimulatedsituations.Independentpracticeforconsolidation.情感态度与价值观Communicationisnotonlytocommunicatefactsbutalsomoodsandfeelings.Goodcommunicationofmoo

3、dsandfeelingsisamostimportantpartofeffectivecommunication.教学设计重点难点分析Functionandpropertiesofmodalverbs.Practicaluseofmodalverbs.教学技术设备Multi-media教学环节学习目标1、学习的主要知识Functionandusageofmodalverbs.2、需要掌握的方法Situationcenteredpractice课题概述本节知识的主要意义Goodcommunicationofmoodsandfeelingswithmodalverbsisa

4、mostimportantpartofeffectivecommunication.本节知识在知识体系中的地位和联系“Modalverb+do”isoneofthewaysoffivewaysofhowthepredicateisformed.石家庄市第一中学教案教学环节分析讲解学生活动设计SteponeIntroductionIntheEnglishlanguage,amodalverbisanauxiliaryverbthatcanbeusedtochangethegrammaticalmoodofasentence.Thekeywaytoidentifyamodal

5、verbisbyitsdefectiveness(theyhaveneitherparticiplesnorinfinitives).ThemodalverbsinEnglishareasfollows,pairedaspresentandpreteriteforms:shallandshouldwillandwouldmayandmightcanandcouldmustThefollowingarenotmodalverbsbutmaybeusedforasimilarpurpose:oughttoandhadbetterusedtodareandneeddogoing

6、tohavetoHowthemodalverbsareused(I)ShallandwillShallisusedinmanyofthesamesensesaswill,thoughnotalldialectsuseshallproductively,andthosethatusebothshallandwillgenerallydrawadistinction(thoughdifferentdialectstendtodrawdifferentdistinctions).Instandard,perhapsold-fashionedEnglish,shallinthef

7、irstperson,singularorplural,indicatesmerefuturity,butinotherpersonsshowsanorder,commandorprophecy:"Cinderella,youshallgototheball!"Itis,therefore,impossibletomakeshallquestionsinthesepersons.Shallwe?makessense,shallyou?doesnot.Shallderivesfromamainverbmeaningtoowe,a