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第1页Unit13SectionA（1a-2d）教案1.0TeachingAnalysis教情分析1.1TeachingObjectives教学目标1.1.1Languagegoals语言目标1.1.1.1KeyWordsandChunks1.1.1.1.1Forapplying:bottom,fisherman,litter,coal,advantage,ugly,wooden,plastic,litter,befullof,playapartin,bebadlypolluted,turn…into…,cutdown,insteadof,remembertodosth.1.1.1.1.2Forcomprehending:takeaway,bin,makeadifference1.1.1.3SentenceStructures1)We’retryingtosavetheearth.P972)Butitusedtobesoclean.P973)Theairisbadlypolluted.P984)Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.P985)Ouractionscanmakeadifferenceandleadtoabetterfuture!P981.1.1.4GrammarFocus1)We’retryingtosavetheearth!(现在进行时)2)Itusedtobesoclean!(usedto结构)3)Theairisbadlypolluted.（被动语态）4)Ouractionscanmakeadifferenceandleadtoabetterfuture!（含情态动词）1.1.2Abilitygoals能力目标1.1.2.1学会用被动语态，现在进行时，usedto结构谈论环境污染问题。1.1.2.2积累丰富与环保相关的话题词汇、语块和句子表达。1.1.3Emotionalgoals情感目标帮助学生关注环境污染的严重危害；并积极思考解决措施1.2Importantanddifficultteachingpoints教学重难点1.2.1教会学生谈论环境污染。第2页1.2.2引导学生思考环保措施。2.0Studentanalysis学情分析2.1FundamentalState基本情况本单元的教学话题是贴近生活的环保。在语法方面，没有新的语法，学生只需运用已学的现在进行时，现在完成时，情态动词，usedto结构，谈论时下流行话题--环保。因此，可从学生所见的环境污染入手进行教学引入，分析环境污染的几种类型，环境污染的现象，再扩展到怎样解决这些问题，为后面课时逐步引入本单元的教学活动奠定基础。2.2KnowledgeReserve知识储备通过两年的学习和积累，学生积累了一定的词汇量，接触到了常见的话题和功能项目。Book7BUnit6I’mwatchingTV.和Unit7It’sraining!学习了现在进行时，Book8BUnit8HaveyoureadTreasureIslandyet?和Unit9Haveyoueverbeentoamuseum?学习了现在完成时，Book9Unit2Iusedtobeafraidofthedark.学习了usedto的用法，Book9Unit5Whataretheshirtsmadeof?和Unit6Whenwasitinvented?学习了被动语态的用法。各种语法的学习为谈论本单元环保话题奠定了知识基础。2.3Classdata本班实际本班学生有比较明确的学习目的，能够在小组活动中互相帮助，积极与他人合作，敢于用英语进行表达。本课时谈论pollution,howtosolveairpollution,howtosolvewastepollution，话题贴近生活，学生熟悉，有话可说，教师应该尽量创设情景，拓展思路，必要时帮助学生用英语进行准确表达。3.0Teachingmethods教法建议3.1situationalteachingapproach情景教学法3.2questionandanswermethod问答法3.3discussionmethod讨论法4.0教学辅助blackboardandchalk,computer,projector5.0Teachingprocedures教学进程5.1Leading-inandwarming-up引入与激趣活动GreetwithSsandasksomeSstotalkabouttheenvironmentaroundthem.第3页5.2Newpointsinput新知输入(贴标签)5.2.1NewwordsLookatsomepicturesandlearnthenewwords.5.2.2LanguagepresentationPresentsomepicturesandaskSs“Whatarethesepicturesabout?”Thisactivityistoelicitthetopic“pollution”.ThenaskSs“Howmanykindsofpollutiondothesepicturesshow?”ElicitSstothreekindsofpollution:noise,airandwaterpollution5.2.3Activity1a5.2.3.1GetSstowritethewordsrelatedtodifferentkindsofpollutioninthebox.5.2.2.2Groupwork.GetSstoworkingroupsandtalkaboutsomemorenoisepollution,airpollutionandwaterpollution.5.3Listeningpractice听力训练5.3.1Activity1b5.3.1.1Pre-listening.AskSsabouttheiropinionsaboutpollution.IntroduceTonyandMarktothem.Thenaskthemtolookthroughthechartin1bonpage97.Tplaystherecordingforthefirsttime.5.3.1.2While-listening.Checktheanswers:reallydirty,rubbish,fish,litter,waste,government,closedown,cleanup.5.3.1.3Post-listening.PlaytherecordingandgetSstoreadafterrecording.5.3.2Activity2a,2b2aand2bprovideslisteningpracticeusingthetargetlanguage.5.3.2.1Pre-listening.TintroduceJasonandSusantoSs.AskSstolistentotheinterviewandcirclethekindsofpollution.5.3.2.2While-listening.第4页TcangiveSstheopportunitiestoshowtheiranswers.Theanswersto2a:a,bTheanswersto2b:1.morecars2.pollute3.arethrowingaway4.publicplacesIfSsgivesomeincorrectanswers,Tcanplaytherecordingagain.5.3.2.3Post-listening.Asapost-listeningtask,TcangetSstohaveadiscussionwithin1mint.Forexample,Haveyoueverseentheseenvironmentalaroundyou?Whatotherproblemsdoyousee?Whatdoyouthinkhascausedthese?5.4OralOutput口语输出Activity2dtalksaboutsolutionstoenvironmentalproblems.5.4.1TcanguideSstounderstandthewholeconversation.TcanplaytherecordingforSstolistenandrepeat.Readtheconversationinroles.5.4.2TcanencourageSstoreadtheconversationaloneandfillintheblanks.PollutionSolutionairpollution1.____________________________2.____________________________wastepollution1.____________________________2.____________________________3.____________________________4.____________________________5.4.3GetSstosharetheiranswersandchecktheanswerstogether.5.4.3AskSstopracticeseveraltimesandaskpairstocometothefrontandactouttheirownconversationsorrole-playtheconversationonly.5.5SentenceInterpretation难句理解5.5.1Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.todosth.作目的状语，意为“为了”。insteadof+n./v.-ing意为“而不是，代替”。第5页5.5.2Itdoesn’tcostanything!cost意为“花费”，主语常为物。5.5.3Andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.remembertodosth.意为“记得去做某事”。keepsb./sth.+adj.意为“保持某人或某物某种状态”5.5.4Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture!makeadifference意为“有影响；起（重要）作用”。leadto意为“通向，导致”。整句译为：我们齐心协力就能改善环境，创造美好的未来！5.6SentenceApplying好句运用5.6.1Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.(P98)【原句翻译】_____________________________________________________________________【仿写造句】…insteadofdoing…_____________________________________________________________________5.6.2Andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.(P98)【原句翻译】_____________________________________________________________________【仿写造句】remembertodosth.__________