Unit 2 Saving the Earth-Topic 1 Pollution has caused too many problems.-Section B-ppt课件-(含教案+视频+素材)-市级公开课-仁爱科普版九年级上册(编号：8085f).zip

M a n d y W a n gM a n d y W a n g What can we do at home to What can we do at home to protect the environment?protect the environment? Waste SortingWaste Sorting GARBAGE CLASSIFICATION GameGame Group work 01 02 03 04 Definition Effect Development Rules W a s t e W a s t e S o r t i n gS o r t i n g 01 Whats waste sorting? Classicify the waste, then recycle and reuse it. Garbage in ChinaGarbage in China Terrible Land WasteTerrible Land Waste 02 Effect of waste sorting 10% r10% recycleecycle 38% 38% compostcompost 2% 2% harmless harmless treatmenttreatment 28% 28% electricity electricity generationgeneration 22% 22% landfilllandfill EffectEffect 1 t p l a s t i c w a t e1 t p l a s t i c w a t e = = 6 0 0 k g g a s o l i n e6 0 0 k g g a s o l i n e 1 t p a p e r w a s t e = 7 0 0 k g n e w p a p e r 1 0 0 , 0 0 0 t f o o d w a s t e = 4 5 0 0 0 t p o r k 03 Development of waste sorting W a s t e S o r t i n g i n J a p a nW a s t e S o r t i n g i n J a p a n 汉书中五行志的记载：秦连相坐之法，弃灰于道者，黥！ Qin Dynasty 唐朝法律：其穿垣出秽污者，杖六十。主司不禁，与同罪。 Tang Dynasty 04 Waste Sorting Rules Recyclable WasteRecyclable Waste Hazardous WasteHazardous Waste Household Food WasteHousehold Food Waste Residual WasteResidual Waste Watch Be a greener Be a greener person!person! 1.shut off the electricty1.shut off the electricty 2.not use plastic bags2.not use plastic bags 3. .3. . You ought to.You ought to. Waste Sorting in Waste Sorting in NeighborhoodNeighborhood GARBAGE CLASSIFICATION TestTest Actions speak louder than words.Actions speak louder than words. Thanks Review Test 一、单选题（共一、单选题（共4道题）道题） 1.Some things we have done are good for the earth _ some are bad. Aand Bbut Cor Dwhile 2.We should do everything to protect it, _well be punished and lose our home. Aand Bbut Cor Dwhile 3.We have polluted the earth,_it is sick now. Aand Bbut Cor Dwhile 4.Dont buy cups _boxes which can be used only once. Aand Bbut Cor Dwhile 二、填空题（共二、填空题（共3道题）道题） 1.行动胜于言辞。 speak louder than . 2.说比做更容易。 said than . 3.你应该关灯而不是要开灯。 You the light instead of turning it on. 武汉四中博学校区 1 教学设计教学设计 Unit 2 Saving the Earth Topic Three What can we do at home to protect the environment? (Section B) 教材：科普 2011 版九年级上册 . Material analysis 教材分析 本节课是九年级第二单元第三话题的第二课时。主活动是教材听说练习。 通过 Jane 和 Michael 对话了解怎样才 能成为一个环保人士，并继续学习用 ought to 提建议的表达方式，同时也向学生继续传递更多的环保理念。本课以 垃圾分类来展开课堂活动。学生分小组调查、总结、展示关于垃圾分类的定义、作用、发展和方法，并借此进入听 力环节学习更多关于环保的行动，这对学生的环保意识的培养是非常有意义的。本节课为一人一平板的互动课堂， 借由教育云平台学生可在课前推送相关视听资料导学、课中在线测试、微课讲析和课后练习中快速有效的学习新知， 帮助学生理清重难点。本节课不仅包含英语知识的学习，更通过组织学生进校园进社区去应用英语传递垃圾分类知 识。 . Teaching aims 九年级上册教学案例设计 2 1. Knowledge aims： 掌握本课的重点词汇和短语，继续学习并列句和用 ought to 提建议。 2. Skill aims: (1) 掌握更多的提建议的表达方法。 (2) 了解英语中的一些谚语。如： Easier said than done. Actions speak louder than words. 3. Emotional aims: 鼓励学生在日常生活中始终保持良好的环保习惯，培养学生的环保意识，并向身边的人介绍环保知识、传递环 保理念。 。 . The key points and difficult points 1. Key points: Words and phrases: action, ought to, shut off, after all, electricity, had better, instead of doing sth. , be good for, change into, 武汉四中博学校区 3 pour into Sentences: Dont use plastic bags. Easier said than done. Actions speak louder than words. After all, we have only one earth. We should do everything to protect it, or well be punished and lose our home. Grammar: compound sentence 2. Difficult points： 理解课文中的英语习语。 . Learning strategies 借助信息技术有效检索与搜集先关知识，小组分工协作突破难点学习，积极参与生活实践运用所学知识。 . Teaching aids 平板、一体机、摄像机、PPT、教育云平台等传统与现代化教学设备。 九年级上册教学案例设计 4 . Teaching procedures Stage (time period) Interaction patterns Teacher activityStudent activityRemarks 1 Lead in （3 mins) Flash&Video Play the video and introduce the related topic. Ask students: Can you guess the topic today? Whats it？ Watch the video and answer the question. S1: Yes. S2: Waste sorting. 借用自制快闪 flash 吸引 学生注意，通过视频中警 察的介绍引出本课话题。 武汉四中博学校区 5 2 Game （3 mins) Class activity Present the students survey feedback； Play a game：give each student a waste and let them choose one rubbish can to put it in. Each student chooses a waste to put it in one rubbish can. 通过社区调查反馈和垃圾 分类小游戏展示学生课前 准备情况。 3 Presentation (12 mins) Group work Group in three or four, let them present the definition, effect, development and methods of waste sorting. Each group present their survey result, 通过小组展示巩固和深入 垃圾分类知识和表达，培 养学生的语言组织和表达 能力。 4 Watch & Listen (10mins) Individual work Watch the conversation and then focus on the target language： ought to Find out more ways to protect the environment. Learn the two idioms. Read and answer the questions. Translate and understand the idioms. 通过听说联系导入和学习 本课重难点知识 5 Review Test （12 mins） Individual work Send the review test to students pads. Lead students to correct the answers through the microclass. Finish the review test on line. Watch the microclass to correct the answers. 通过教育云推送在线复习 测试，在线批阅，学生通 过教师推送微课进行知识 梳理和错题辨析。 九年级上册教学案例设计 6 6 Enjoy a song (3 mins) Class activity Play the recycling song and review the phrases through it. Enjoy the song and review the whole class. 通过歌曲总结本课，并穿 插学生生活中的环保行动。 7 assigning homework (3 mins) Class activity What do you do to protect the environment? Think about it and make a list about what you do to be a greener person. Its your HMK for today. Sum up this section.通过教育云平台发布听说 作业 . Blackboard design What can we do at home to protect the environment? Section B Target Language: ought to = should Sentences: Easier said than done. Actions speak louder than words.