SavingtheEarthSavingtheEarthUnit2Unit2Topic1Topic1PollutionhascausedtoomanyPollutionhascausedtoomanyproblems.problems.SectionASectionAContents•一、说教材•二、说教法•三、说教学流程•四、说教学反思一、教材分析•说教材本单元的话题是Savingtheearth.Savingtheearth与我们的生活息息相关,本节课是围绕环境污染展开教学的,由谈论美丽西山的环境变化,引出环境的污染问题,同时介绍不同种类的污染,从而培养学生热爱环境保护环境的意识。从语法上看,让学生学会在谈话中恰当地使用一般现在时、一般过去时和现在完成时,并了解其区别。一、教材分析•说目标1、掌握本课的单词:bee,butterfly,mess,shame,pour,severaldestroy,pollute,villager,goodness.2、继续学习现在完成时。3、谈论不同种类的污染,提高环保意识。教学重难点:1.复习感叹句结构与go的用法。2.短语、词组的用法:1)seesb.doingsth.看见某人正在做某事(强调动作正在进行)2)seesb.dosth.看见某人做某事(强调全过程)3)Therebe+sb./sth.+doingsth.有某人/某物正在做某事4)pour...into...把......倒入......难点课堂活动中的语言表达,农村学校的学生英语听说方面的能力较差,羞于也不善于表达,因此培养学生学习英语的兴趣和树立他们的自信心是一直以来关注的难点。为了达成上述目标,我会用任务型教学途径围绕核心任务--环境污染,并运用高效课堂模式,充分发挥自主、合作交流与探究、反馈提升小组合作学习法,以及情景交际法,对学生的听、说、读、写全面训练。二、说教法三、教学流程Whatdoesthepictureshowus?Thewaterisverydirty.a.airpollutionb.waterpollutionc.noisepollutiond.littere.soilpollutionf.lightpollutionPllutionhascousedtoomanyproblems.KangKangandhisfriendsareplanningapicnic.Canyouguesswheretheywillgo?Theywillgotoabeautifulplacewith...Whatcanyouseeinthepicture?Canyouseebeesandbutterfliesdancing?IstheWestHillabeautifulplace?IstheWestHillabeautifulplacenow?Whathashappenedhere?Theflowersandgrasshavegone!1bListento1aandmarkthewordswithP(Past)orN(Now).____beautiful____butterflies____dirty____grass____terrible____factory____bees____fresh____clean____wastewaterPPNPNNPPPN1cRead1aandcompletethesentencesinthetable.Thenretell1atoyourpartner.TwoyearsagoNow1.Itwasa_______________.2.Therewere_______________________.3.Theairwas_______________________andyoucouldsee_______________________.1.___________________havegone.2.Thewateris___andsmells________.3.Thereareseveral________________pouring________intothestream.4._____________haschanged.beautifulplacelotsofflowersandgrassfreshandthewaterwascleanbeesandbutterfliesdancingTheflowersandgrasssodirtyterriblechemicalfactorieswastewaterEverythinglookatthepicturesandsay:HowwastheWestHilltwoyarsago?HowistheWestHillnow?Thereareseveralchemicalfactoriespouringwastewaterintothestream.有有有有有有有有有有有有有有有有有有Therebe…doingsth………有……在做某事e.g.Therearesomepeoplewaitingforthebusatthebusstop.•写作请看1a中的两幅图画,描述两年前的西山的美景,和现在的西山的样子,并谈谈你的感受。-------既提高了学生的模仿写作能力,也同时使学生感受到污染的危害性,呼吁学生保护环境,养成良好的生活习惯。在这里我出示我校的环境优美的图片,呼吁学生,保护环境从自我做起,从身边小事做起。让学生大声说:我爱你,地球妈妈!有有有有()1、--Mybrotheralwaysputshisclotheseverywhere,onthebed,onthesofaandonthefloor.--________________A.Whatamess!B.Whatashame!C.That’scool!D.Itdoesn’tmatter.()2、Thereis_____pollutionintheworld.Wemuststopit.A.muchtooB.toomuchC.manytooD.toomany()3、Pollutiondoesharmtoourhealthanditmakespeople______.A.tofeelterribleB.feelterribleC.tofeelterriblyD.feelterribly()4、---Whatareyoulookingfor,Michael?---Mycousin’sMP3player.It___rightherejustnowandnowit’s_____!A.hasbeen,goneB.was,goneC.was,goingD.is,goingABBBSummary:Pleasetalkaboutyourharvest!Whatdoyoulearn?Q1:Whatkindofpollutioncanyoufindaroundus?Q1:Whatkindofpollutioncanyoufindaroundus?Q2:Whatproblemsdoesthepollutioncause?Q2:Whatproblemsdoesthepollutioncause?A四、说教学反思在本节课教学活动中,我采用听、说、读、写等多种活动途径来体现教学理念------面向全体学生,注重了素质教育,采用活动途径,倡导体验参与。在学生完成练习以及展示成果后及时的进行准确的评价,来体现---注重过程与评价,促进学生发展这一教学理念。ThankyouandGoodbye!