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Book3UnitlNatureinthebalanceGrammarandusage-EllipsisPeriodII第2课时教学设计设计人安徽省黄山市屯溪第一中学束玫娟单元第5课时GrammarandusageEllipsisperiodII
1.教材分析ThisisthefifthperiodofUnit1Book3-Natureinthebalance.Inthisperiodstudentswillfirstrevisethegeneralrulesofellipsisanditsfunctionsandthenapplytherulesinnewcontextsrelatedtoenvironmentalprotection.WhatStudentsareexpectedtorevisethegeneralrulesofellipsisandapplythemproperlyinnewcontexts.WhyThesectionofGrammaraimstohelpstudentsrevisetheknowledgeaboutellipsisfromthepreviouslessonandeventuallyputellipsisintoproperuseinnewcontexts.HowStudentsareguidedtorevisegeneralrulesandapplythemindifferentcontexts.Studentsareencouragedtousethemonthelevelsofsentencesandatextrespectively.
2.学情分析Whatstudentshaveknown:Thetargetstudentshavelearntsentenceswithellipsisinthepreviousperiodsotheyarefamiliarwiththislanguagephenomenon.Whatstudentsneedtolearn:Theyneedtobestronglyawareofthislanguagephenomenonandbeabletoapplyellipsisproperlyinnewcontexts.Possibledifficulties:Theymayhavetroubleinapplyingellipsisproperlyinnewcontexts.
3.教学目标Bytheendofthisperiodstudentswillbeableto:consolidatetheknowledgeofthegeneralrulesofellipsis;applytherulesofellipsisinthenewcontext;enhancestudentsawarenessofenvironmentalprotecting.
4.教学重点Itsimportantforstudentstogoovertherulesofellipsis.Studentsareexpectedtoapplythoserulesonthelevelsofsentencesandatextrespectively.
5.教学难点Studentsmayhavealittledifficultyapplyingthemproperlyinatextandusingellipsistocreatemessagescallingforenvironmentalprotection.教学活动与步骤设计意图时间与互动模式
6.教学过程StepIWarmingupTheteachergreetsstudentswithsentencesusingellipsis.Whataniceday!AnythinginterestingPardonTheteacherguidesstudentstoreviewtherulesofellipsis.Theteacherasksthestudentstopresenttheirworkortranslationoftheslogans.由上节课已学语法项目导入本节课，师生交流活跃课堂气氛，复习巩固已有知识储备展示多模态形式作业，吸引学生对本节课的学习兴趣10IndividualWork/ClassWorkStepIIApplyingtherulesHavestudentsfinishBlonPage7:correctthemistakesandrewritethesentencesusingellipsis.Theteacherguidesstudentstochecktheanswersonebyone.Meanwhiletheteachermakescommentswhennecessaryandsummarizesbriefly.在改错的过程中，逐步加强学生对省略的运用规则和注意细则的理解，帮助学生建立语法系统，体会语言的工具性8，IndividualWorkStepIIIMakingupaconversationTheteacherencouragesstudentstocontinueJackandHenrysconversationondesigningabrochureaboutprotectingtheenvironmentbyusingellipsiswherepossible.Jack:HiHenry!GotanygoodideasaboutthebrochureHenry:Yes.HowaboutusingsomepicturesandslogansJack:Soundsgreat!IcandownloadsomewhilesurfingtheInternetafterschool.Henry:OK.E-mailmeifyoufindanyandletmetakechargeoftherest.Jack:Gotit!Let飞meettomorrowafternoontoputittogether.设计巩固操练和实际运用的教学活动，使学生内化语法规则，强化句法意识鼓励学生在后期输出阶段，陈述个性化的观点与策略，自然流露情感，达成语法项目7，PairWorkClassWorkStepIVProducingcreativelyTheteacherdescribesbrieflythedefinitionofsloganandinstructsstudentstonoticethefeaturesofagoodsloganwiththepicturefromPage
7.Theteachersummarizes7featuresofagoodsloganintroduces3stepsofobservingapictureandasksthestudentstomakeuptheirslogansaccordingtothepicturesonthescreen.Theteacherasksthevolunteerstosharetheirversionsoftheslogansandthentheteacheroffersreferencesforthestudents.Sampleanswers:
7.Drivelessandwewillhaveagreenerworld.
2.WhenbuildingcitiesthinkofMotherNature.Encouragethestudentstoexpresstheiropinionsandhavehis/herpartnertoassesstheoutcomes.Theteachergivesmorepicturesforstudentstopracticeandasksthestudentsto鼓励学生完成根据图片拟定环保宣传语的任务，在真实语境中实现语法规则的正确使用，真正达到语法项目“形式一意义一使用”三者的统一，体现“学习理解一应用实践一迁移创新”的英语学习活动观8，IndividualWork/ClassWorkdiscussinpairschooseonepictureanddescribeitusingellipsistocallfortheprotectionoftheenvironment.Thetipstowriteagoodsloganifoffered.Anexampleisprovidedfirst.Theteacherconcludesandadvocatesthateveryoneshouldfeelobligedtodotheirparttoprotecttheenvironmentandthatmanyalittlemakesamickle.StepVConsolidationTheteachershowsstudentsavideocliponEarthusingellipsis.Askstudentstofindthesentencesusingellipsis.Theteacherconcludestheactivityandadvocatesprotectingourplanet.拓展单元话题的内涵，根据学生的知识基础与学习需要，有针对性地让学生进行课堂巩固结合多模态时文视频，分析省略的实际应用6，GroupWork/ClassWorkStepVIConclusionTheteachersummarizesthelessonandadvocatesstudents9doingtheirbit.号召大家参与环保行动1，ClassWork
7.作业布置HomeworkWriteashortpassagetocallfortheprotectionoftheenvironmentusingellipsiswhennecessary.PreviewthenewsreportonPage
8.
8.板书设计B3U1NatureinthebalanceEllipsisActnow!Savetheplanet!Intention:Theblackboarddesignaimstopresentanoverviewofkeypointsinthisclassanddeepenthecontextualtheme-environmentalprotection.。
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