仁爱版九年级上册Unittopic3SectionC

Wouldyouliketobeagreenerperson?Topic3Unit2Grade9祁东县白鹤铺镇中学许金凤教学口号：寓教于乐教学理念：授人以“鱼”，不如授人以“渔”。培养学生自主学习和运用英语的能力。教学课型：以“说（Speaking）、读（Reading）、写（Writing）”为主的课型。教学任务：综合运用该话题所学过的短语和句型。shoulddosomething/shouldnotdosomething.besupposedtodosomething/benotsupposedtodosomething.oughttodosomething/oughtnottodosomething.hadbetterdosomething/hadbetternotdosomething.教学方法：任务型教学法；全英语教学法；情景教学法；运用多媒体教学法。教学步骤：TeachingSteps第一步：说SpeakingA：材料：给学生展示一个关于环境话题的音乐视频。方法：提问式进入视频。B：看图说话。以句型为线索。让学生多说教师引导，以比赛加分的形式，看谁说得又快又好。第二步：读Reading材料：一篇关于如何保护环境的文章ReducetheNumberofPlasticBagsChinausedlotsofplasticbags---about3billioneveryday.Theresultwasagreatwasteofresources（资源）andheavypollution.In2022,Chinabeganaban（禁令）onplasticbags.Supermarketsandstorescouldnolongerprovidefreeplasticbags.Inthepastthreeyears,Thebanhasworkedverynumberofplasticbagsusedbysupermarketshasfallenbyabouttwo—thirds.OthercountrieshavealsofoundwaystodealwiththeSanFrancisco,US,eachshoppingbagcosts17canonlyprovidescustomerswithpaperbagsorclothSouthKorea,ifashopperbringsanoldbagtoastore,heorshecanexchange（交换）itforanewoneforfree.However,therearestilldifficultiesbanningtheuseofplasticbagscompletely（彻底）inexample,plasticbagsarestillwidelyusedinfarmer’smarket.“Nowthetaskistodevelopsomethinglightandsafetoreplaceplasticbags,”saidDongJinshi,anofficial.“Also,it’simportanttoeducatepeopletouseplasticbagsasfewaspossible.方法一：任务型阅读法：给学生五个任务让学生带着任务去阅读。()1.About3billionplasticbagswereusedinChinaeveryweekbefore2022.()2.Supermarketsandstoresshouldnotofferplasticbagsaccordingtotheban.()3.InSanFrancisco,ashoppercanexchangeanoldbagforanewoneforfree.()4.It’sdifficultforChinatobantheuseofplasticbagscompletely.()5.Peopleshoulduseplasticbagsasfewaspossible.方法二：教师展示朗读法，既展示教师优美口语，扎实的基本功，同时辅助学生理解文章。方法三：师生问答法检测阅读效果。第三步：写Writing材料：Let’sbegreenerpeople任务：制作海报倡导好的行为习惯来保护环境方法：分组法，将全班分成小组形式团队合作制成有特色的海报，提倡学生参与合作、自主学习方式。要求：运用所学句型第四步：说TalkShow材料：学生自己制成的海报